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Sample records for procedural sedation practice

  1. Procedural sedation analgesia

    Directory of Open Access Journals (Sweden)

    Sheta Saad

    2010-01-01

    Full Text Available The number of noninvasive and minimally invasive procedures performed outside of the operating room has grown exponentially over the last several decades. Sedation, analgesia, or both may be needed for many of these interventional or diagnostic procedures. Individualized care is important when determining if a patient requires procedural sedation analgesia (PSA. The patient might need an anti-anxiety drug, pain medicine, immobilization, simple reassurance, or a combination of these interventions. The goals of PSA in four different multidisciplinary practices namely; emergency, dentistry, radiology and gastrointestinal endoscopy are discussed in this review article. Some procedures are painful, others painless. Therefore, goals of PSA vary widely. Sedation management can range from minimal sedation, to the extent of minimal anesthesia. Procedural sedation in emergency department (ED usually requires combinations of multiple agents to reach desired effects of analgesia plus anxiolysis. However, in dental practice, moderate sedation analgesia (known to the dentists as conscious sedation is usually what is required. It is usually most effective with the combined use of local anesthesia. The mainstay of success for painless imaging is absolute immobility. Immobility can be achieved by deep sedation or minimal anesthesia. On the other hand, moderate sedation, deep sedation, minimal anesthesia and conventional general anesthesia can be all utilized for management of gastrointestinal endoscopy.

  2. Considerable variability of procedural sedation and analgesia practices for gastrointestinal endoscopic procedures in Europe

    NARCIS (Netherlands)

    Vaessen, Hermanus H B; Knape, Johannes T A

    2016-01-01

    Background/Aims: The use of moderate to deep sedation for gastrointestinal endoscopic procedures has increased in Europe considerably. Because this level of sedation is a risky medical procedure, a number of international guidelines have been developed. This survey aims to review if, and if so

  3. Procedural sedation analgesia

    OpenAIRE

    Sheta, Saad A

    2010-01-01

    The number of noninvasive and minimally invasive procedures performed outside of the operating room has grown exponentially over the last several decades. Sedation, analgesia, or both may be needed for many of these interventional or diagnostic procedures. Individualized care is important when determining if a patient requires procedural sedation analgesia (PSA). The patient might need an anti-anxiety drug, pain medicine, immobilization, simple reassurance, or a combination of these interve...

  4. Procedural sedation and analgesia practices by emergency physicians in the Netherlands: a nationwide survey

    NARCIS (Netherlands)

    Kuypers, Maybritt I.; Smits, Gaël J. P.; Valkenet, Suzanne C.; Thijssen, Wendy A. M. H.; Plötz, Frans B.

    2017-01-01

    Several efforts have been made to assure and to improve the quality of procedural sedation and analgesia (PSA) performed by emergency physicians (EPs) in The Netherlands. This study investigated the current PSA practice and competences of EPs in both adult and paediatric patients. In particular, if

  5. Office-based deep sedation for pediatric ophthalmologic procedures using a sedation service model.

    Science.gov (United States)

    Lalwani, Kirk; Tomlinson, Matthew; Koh, Jeffrey; Wheeler, David

    2012-01-01

    Aims. (1) To assess the efficacy and safety of pediatric office-based sedation for ophthalmologic procedures using a pediatric sedation service model. (2) To assess the reduction in hospital charges of this model of care delivery compared to the operating room (OR) setting for similar procedures. Background. Sedation is used to facilitate pediatric procedures and to immobilize patients for imaging and examination. We believe that the pediatric sedation service model can be used to facilitate office-based deep sedation for brief ophthalmologic procedures and examinations. Methods. After IRB approval, all children who underwent office-based ophthalmologic procedures at our institution between January 1, 2000 and July 31, 2008 were identified using the sedation service database and the electronic health record. A comparison of hospital charges between similar procedures in the operating room was performed. Results. A total of 855 procedures were reviewed. Procedure completion rate was 100% (C.I. 99.62-100). There were no serious complications or unanticipated admissions. Our analysis showed a significant reduction in hospital charges (average of $1287 per patient) as a result of absent OR and recovery unit charges. Conclusions. Pediatric ophthalmologic minor procedures can be performed using a sedation service model with significant reductions in hospital charges.

  6. Office-Based Deep Sedation for Pediatric Ophthalmologic Procedures Using a Sedation Service Model

    Directory of Open Access Journals (Sweden)

    Kirk Lalwani

    2012-01-01

    Full Text Available Aims. (1 To assess the efficacy and safety of pediatric office-based sedation for ophthalmologic procedures using a pediatric sedation service model. (2 To assess the reduction in hospital charges of this model of care delivery compared to the operating room (OR setting for similar procedures. Background. Sedation is used to facilitate pediatric procedures and to immobilize patients for imaging and examination. We believe that the pediatric sedation service model can be used to facilitate office-based deep sedation for brief ophthalmologic procedures and examinations. Methods. After IRB approval, all children who underwent office-based ophthalmologic procedures at our institution between January 1, 2000 and July 31, 2008 were identified using the sedation service database and the electronic health record. A comparison of hospital charges between similar procedures in the operating room was performed. Results. A total of 855 procedures were reviewed. Procedure completion rate was 100% (C.I. 99.62–100. There were no serious complications or unanticipated admissions. Our analysis showed a significant reduction in hospital charges (average of $1287 per patient as a result of absent OR and recovery unit charges. Conclusions. Pediatric ophthalmologic minor procedures can be performed using a sedation service model with significant reductions in hospital charges.

  7. Pediatric procedural sedation and analgesia

    Directory of Open Access Journals (Sweden)

    Meredith James

    2008-01-01

    Full Text Available Procedural sedation and analgesia (PSA is an evolving field in pediatric emergency medicine. As new drugs breach the boundaries of anesthesia in the Pediatric Emergency Department, parents, patients, and physicians are finding new and more satisfactory methods of sedation. Short acting, rapid onset agents with little or no lingering effects and improved safety profiles are replacing archaic regimens. This article discusses the warning signs and areas of a patient′s medical history that are particularly pertinent to procedural sedation and the drugs used. The necessary equipment is detailed to provide the groundwork for implementing safe sedation in children. It is important for practitioners to familiarize themselves with a select few of the PSA drugs, rather than the entire list of sedatives. Those agents most relevant to PSA in the pediatric emergency department are presented.

  8. Sedation for procedures outside the operating room in children

    International Nuclear Information System (INIS)

    Molina Rodriguez, Ericka

    2014-01-01

    Sedation is defined in the pediatric population. An adequate preoperative assessment is established in patients subjected to a sedation. Fundamental characteristics of drugs used during a sedation are determined. Recommendations about surveillance and monitoring are established in a patient sedated. Principal characteristics of sedation are defined in patients exposed to radiological diagnostic and therapeutic procedures. Considerations in sedation are identified for procedures in the laboratory of digestive endoscopy. Alternatives of sedation are mentioned for oncological patients subjected to invasive procedures. Working conditions and specifications of anesthesia are determined in the cardiac catheterization room [es

  9. Risk and safety of pediatric sedation/anesthesia for procedures outside the operating room.

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    Cravero, Joseph P

    2009-08-01

    Sedation and anesthesia outside the operating room represents a rapidly growing field of practice that involves a number of different specialty providers including anesthesiology. The literature surrounding this work is found in a variety of journals - many outside anesthesiology. This review is intended to inform readers about the current status of risk and safety involving sedation/anesthesia for tests and minor procedures utilizing a wide range of sources. Two large database studies have helped to define the frequency and nature of adverse events in pediatric sedation/anesthesia practice from a multispecialty perspective. A number of papers describing respiratory and hemodynamic aspects of dexmedetomidine sedation have also been published. Finally, a number of studies relating to training sedation providers, reporting of sedation adverse events, sedation for vulnerable populations, and (in particular) ketamine sedation adverse respiratory events have also come to light. The latest publications continue to document a relatively low risk to pediatric sedation yet also warn us about the potential adverse events in this field. The results help to define competencies required to deliver pediatric sedation and make this practice even safer. Particularly interesting are new jargon and methodologies for defining adverse events and the use of new methods for training sedation providers.

  10. Effects of music on sedation depth and sedative use during pediatric dental procedures.

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    Ozkalayci, Ozlem; Araz, Coskun; Cehreli, Sevi Burcak; Tirali, Resmiye Ebru; Kayhan, Zeynep

    2016-11-01

    The study aimed to investigate the effects of listening to music or providing sound isolation on the depth of sedation and need for sedatives in pediatric dental patients. Prospective, randomized, and controlled study. Tertiary, university hospital. In total, 180 pediatric patients, American Society of Anesthesiologists physical status I and II, who were scheduled for dental procedures of tooth extraction, filling, amputation, and root treatment. Patients were categorized into 3 groups: music, isolation, and control. During the procedures, the patients in the music group listened to Vivaldi's The Four Seasons violin concertos by sound-isolating headphones, whereas the patients in the isolation group wore the headphones but did not listen to music. All patients were sedated by 0.1 mg/kg midazolam and 1 mg/kg propofol. During the procedure, an additional 0.5 mg/kg propofol was administered as required. Bispectral index was used for quantifying the depth of sedation, and total dosage of the propofol was used for sedative requirements. The patients' heart rates, oxygen saturations, and Observer's Assessment of Alertness and Sedation Scale and bispectral index scores, which were monitored during the operation, were similar among the groups. In terms of the amount of propofol used, the groups were similar. Prolonged postoperative recovery cases were found to be significantly frequent in the control group, according to the recovery duration measurements (P = .004). Listening to music or providing sound isolation during pediatric dental interventions did not alter the sedation level, amount of medication, and hemodynamic variables significantly. This result might be due to the deep sedation levels reached during the procedures. However, listening to music and providing sound isolation might have contributed in shortening the postoperative recovery duration of the patients. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. Patient satisfaction with procedural sedation in the emergency department.

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    Johnson, Olivia G; Taylor, David McD; Lee, Marina; Ding, Juen-Li; Ashok, Aadith; Johnson, Damian; Peck, Daniel; Knott, Jonathan; Weinberg, Laurence

    2017-06-01

    The aim of this study was to determine patient satisfaction with procedural sedation as a function of nature of the procedure and depth of sedation. We undertook a prospective observational study of adult patients who received procedural sedation in two EDs (20 month period). The level of sedation was determined by an investigator, using the Observers Assessment of Anaesthesia/Sedation Scale (1 = awake to 6 = no response to noxious stimuli). Patient satisfaction was measured with the Iowa Satisfaction with Anaesthesia Scale after full recovery. This was self-administered, comprised 11 items (e.g. 'I felt pain') and has a score range of -3 (poor satisfaction) to +3 (very satisfied). A total of 163 patients were enrolled (51.2% men, mean age 50.7 years). The median (interquartile range) satisfaction score was 2.7 (0.7). Patient satisfaction was lower among patients who had orthopaedic procedures (median 2.6 vs 2.8, P patient satisfaction is high. Greater satisfaction is associated with deeper sedation, sedation with propofol and non-orthopaedic procedures. © 2017 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

  12. Sedation for pediatric radiological procedures: analysis of potential causes of sedation failure and paradoxical reactions

    International Nuclear Information System (INIS)

    Karian, V.E.; Burrows, P.E.; Connor, L.; Zurakowski, D.; Mason, K.P.

    1999-01-01

    Background. Sedation for diagnostic imaging and interventional radiologic procedures in pediatrics has greatly increased over the past decade. With appropriate patient selection and monitoring, serious adverse effects are infrequent, but failure to sedate and paradoxical reactions do occur. Objective. The purpose of this study was to determine, among patients undergoing sedation for radiologic procedures, the incidence of sedation failure and paradoxical reaction to pentobarbital and to identify potentially correctable causes. Materials and methods. Records of 1665 patients who were sedated in the radiology department from 1 November 1997 to 1 July 1998 were reviewed. Patients failing sedation or experiencing paradoxical reaction were compared with respect to sex, age group, diagnosis, scan type, time of day, NPO status, use of IV contrast and type of sedation agent using the Fisher exact test, Pearson chi-square, analysis of variance (ANOVA), the Student t-test, and logistic regression. Results. Data analysis revealed a sedation failure rate of 1 % and paradoxical reaction rate of 1.2 %. Stepwise multiple logistic regression revealed that the only significant independent multivariate predictor of failure was the need for the administration of a combination of pentobarbital, fentanyl, and midazolam IV. Conclusion. The low rate of sedation failure and paradoxical reactions to pentobarbital was near optimal and probably cannot be improved with the currently available sedatives. (orig.)

  13. Sedation for pediatric radiological procedures: analysis of potential causes of sedation failure and paradoxical reactions

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    Karian, V.E.; Burrows, P.E.; Connor, L. [Dept. of Radiology, Children' s Hospital, Boston, MA (United States); Zurakowski, D. [Dept. of Biostatistics, Children' s Hospital, Boston, MA (United States); Mason, K.P. [Dept. of Anesthesiology, Children' s Hospital, Boston, MA (United States)

    1999-11-01

    Background. Sedation for diagnostic imaging and interventional radiologic procedures in pediatrics has greatly increased over the past decade. With appropriate patient selection and monitoring, serious adverse effects are infrequent, but failure to sedate and paradoxical reactions do occur. Objective. The purpose of this study was to determine, among patients undergoing sedation for radiologic procedures, the incidence of sedation failure and paradoxical reaction to pentobarbital and to identify potentially correctable causes. Materials and methods. Records of 1665 patients who were sedated in the radiology department from 1 November 1997 to 1 July 1998 were reviewed. Patients failing sedation or experiencing paradoxical reaction were compared with respect to sex, age group, diagnosis, scan type, time of day, NPO status, use of IV contrast and type of sedation agent using the Fisher exact test, Pearson chi-square, analysis of variance (ANOVA), the Student t-test, and logistic regression. Results. Data analysis revealed a sedation failure rate of 1 % and paradoxical reaction rate of 1.2 %. Stepwise multiple logistic regression revealed that the only significant independent multivariate predictor of failure was the need for the administration of a combination of pentobarbital, fentanyl, and midazolam IV. Conclusion. The low rate of sedation failure and paradoxical reactions to pentobarbital was near optimal and probably cannot be improved with the currently available sedatives. (orig.)

  14. Safe sedation in general practice

    African Journals Online (AJOL)

    anxiolysis, amnesia, sedation or pain control? ∙ What will the effect of the drugs be on the airway, spontaneous breathing and cardiovascular system? The patient. As more procedures are performed OOR, the operator has retained the opportunity to evaluate patients pre-operatively. However, the sedation provider usually ...

  15. Sedation and monitoring for gastrointestinal endoscopy.

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    Amornyotin, Somchai

    2013-02-16

    The safe sedation of patients for diagnostic or therapeutic procedures requires a combination of properly trained physicians and suitable facilities. Additionally, appropriate selection and preparation of patients, suitable sedative technique, application of drugs, adequate monitoring, and proper recovery of patients is essential. The goal of procedural sedation is the safe and effective control of pain and anxiety as well as to provide an appropriate degree of memory loss or decreased awareness. Sedation practices for gastrointestinal endoscopy (GIE) vary widely. The majority of GIE patients are ambulatory cases. Most of this procedure requires a short time. So, short acting, rapid onset drugs with little adverse effects and improved safety profiles are commonly used. The present review focuses on commonly used regimens and monitoring practices in GIE sedation. This article is to discuss the decision making process used to determine appropriate pre-sedation assessment, monitoring, drug selection, dose of sedative agents, sedation endpoint and post-sedation care. It also reviews the current status of sedation and monitoring for GIE procedures in Thailand.

  16. Update on dexmedetomidine: use in nonintubated patients requiring sedation for surgical procedures

    Directory of Open Access Journals (Sweden)

    Mohanad Shukry

    2010-03-01

    Full Text Available Mohanad Shukry, Jeffrey A MillerUniversity of Oklahoma Health Sciences Center, Department of Anesthesiology, Children’s Hospital of Oklahoma, Oklahoma City, OK, USAAbstract: Dexmedetomidine was introduced two decades ago as a sedative and supplement to sedation in the intensive care unit for patients whose trachea was intubated. However, since that time dexmedetomidine has been commonly used as a sedative and hypnotic for patients undergoing procedures without the need for tracheal intubation. This review focuses on the application of dexmedetomidine as a sedative and/or total anesthetic in patients undergoing procedures without the need for tracheal intubation. Dexmedetomidine was used for sedation in monitored anesthesia care (MAC, airway procedures including fiberoptic bronchoscopy, dental procedures, ophthalmological procedures, head and neck procedures, neurosurgery, and vascular surgery. Additionally, dexmedetomidine was used for the sedation of pediatric patients undergoing different type of procedures such as cardiac catheterization and magnetic resonance imaging. Dexmedetomidine loading dose ranged from 0.5 to 5 μg kg-1, and infusion dose ranged from 0.2 to 10 μg kg-1 h-1. Dexmedetomidine was administered in conjunction with local anesthesia and/or other sedatives. Ketamine was administered with dexmedetomidine and opposed its bradycardiac effects. Dexmedetomidine may by useful in patients needing sedation without tracheal intubation. The literature suggests potential use of dexmedetomidine solely or as an adjunctive agent to other sedation agents. Dexmedetomidine was especially useful when spontaneous breathing was essential such as in procedures on the airway, or when sudden awakening from sedation was required such as for cooperative clinical examination during craniotomies.Keywords: dexmedetomidine, sedation, nonintubated patients

  17. Sedation practice in Nordic and non-Nordic ICUs

    DEFF Research Database (Denmark)

    Egerod, Ingrid; Albarran, John W; Ring, Mette

    2013-01-01

    A trend towards lighter sedation has been evident in many intensive care units (ICUs). The aims of the survey were to describe sedation practice in European ICUs and to compare sedation practice in Nordic and non-Nordic countries....

  18. The impact of obesity on pediatric procedural sedation-related outcomes: results from the Pediatric Sedation Research Consortium.

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    Scherrer, Patricia D; Mallory, Michael D; Cravero, Joseph P; Lowrie, Lia; Hertzog, James H; Berkenbosch, John W

    2015-07-01

    To evaluate the impact of obesity on adverse events and required interventions during pediatric procedural sedation. The Pediatric Sedation Research Consortium database of prospectively collected procedural sedation encounters was queried to identify patients for whom body mass index (BMI) could be calculated. Obesity was defined as BMI ≥95th percentile for age and gender. Sedation-related outcomes, adverse events, and therapeutic interventions were compared between obese and nonobese patients. For analysis, 28,792 records were eligible. A total of 5,153 patients (17.9%) were obese; they were predominantly male and older and had a higher median American Society of Anesthesiologists Physical Status classification (P obese patients (odds ratio [OR] 1.49, 95% confidence interval [1.31, 1.70]). Respiratory events (airway obstruction OR 1.94 [1.54, 2.44], oxygen desaturation OR 1.99 [1.50, 2.63], secretions OR 1.48 [1.01, 2.15], laryngospasm OR 2.30 [1.30, 4.05]), inability to complete the associated procedure (OR 1.96 [1.16, 3.30]), and prolonged recovery (OR 2.66 [1.26, 5.59]) were increased in obese patients. Obese patients more frequently required airway intervention including repositioning, suctioning, jaw thrust, airway adjuncts, and bag-valve-mask ventilation. Multivariate regression analysis demonstrated obesity to be independently associated with minor and moderate but not major adverse events. Obesity is an independent risk factor for adverse respiratory events during procedural sedation and is associated with an increased frequency of airway interventions, suggesting that additional vigilance and expertise are required when sedating these patients. © 2015 John Wiley & Sons Ltd.

  19. [Sedation with nitrous oxide in daily practice].

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    Martens, Luc C; Marks, Luc A

    2003-01-01

    Conscious sedation is recommended, together with behaviour management techniques, to facilitate treatment of dental fear or dental phobia patients. In this article the authors focus on inhalation sedation by means of nitrous oxide. The procedures and indications are explained and illustrated with clinical cases. On the strength of the literature and their own experience the authors reach the conclusion that Inhalation sedation is a kind of pharmacological behaviour management and an important additional tool to increase patient cooperation. Inhalation sedation can only be performed by trained practitioners under internationally accepted safety conditions. Inhalation sedation has a future in Belgium providing the appropriate law is adapted. This technique deserves a place in the dental curriculum.

  20. Sedation practice among Nigerian radiology residents

    African Journals Online (AJOL)

    Background: Providing safe and effective sedation to patients, especially those with multiple medical problems, can be ... This study aimed to determine knowledge, attitude and practice of Nigerian radiology ..... works. Conclusion. Sedation and resuscitation are an integral part of radiology .... An evaluation of a virtual reality.

  1. European Society of Anaesthesiology and European Board of Anaesthesiology guidelines for procedural sedation and analgesia in adults

    NARCIS (Netherlands)

    Hinkelbein, Jochen; Lamperti, Massimo; Akeson, Jonas; Santos, Joao; Costa, Joao; De Robertis, Edoardo; Longrois, Dan; Novak-Jankovic, Vesna; Petrini, Flavia; Struys, Michel M. R. F.; Veyckemans, Francis; Fuchs-Buder, Thomas; Fitzgerald, Robert

    2018-01-01

    Procedural sedation and analgesia (PSA) has become a widespread practice given the increasing demand to relieve anxiety, discomfort and pain during invasive diagnostic and therapeutic procedures. The role of, and credentialing required by, anaesthesiologists and practitioners performing PSA has been

  2. Sedation-related complications in gastrointestinal endoscopy.

    Science.gov (United States)

    Amornyotin, Somchai

    2013-11-16

    Sedation practices for gastrointestinal endoscopic (GIE) procedures vary widely in different countries depending on health system regulations and local circumstances. The goal of procedural sedation is the safe and effective control of pain and anxiety, as well as to provide an appropriate degree of memory loss or decreased awareness. Sedation-related complications in gastrointestinal endoscopy, once occurred, can lead to significant morbidity and occasional mortality in patients. The risk factors of these complications include the type, dose and mode of administration of sedative agents, as well as the patient's age and underlying medical diseases. Complications attributed to moderate and deep sedation levels are more often associated with cardiovascular and respiratory systems. However, sedation-related complications during GIE procedures are commonly transient and of a mild degree. The risk for these complications while providing any level of sedation is greatest when caring for patients already medically compromised. Significant unwanted complications can generally be prevented by careful pre-procedure assessment and preparation, appropriate monitoring and support, as well as post-procedure management. Additionally, physicians must be prepared to manage these complications. This article will review sedation-related complications during moderate and deep sedation for GIE procedures and also address their appropriate management.

  3. Sedation-related complications in gastrointestinal endoscopy

    OpenAIRE

    Amornyotin, Somchai

    2013-01-01

    Sedation practices for gastrointestinal endoscopic (GIE) procedures vary widely in different countries depending on health system regulations and local circumstances. The goal of procedural sedation is the safe and effective control of pain and anxiety, as well as to provide an appropriate degree of memory loss or decreased awareness. Sedation-related complications in gastrointestinal endoscopy, once occurred, can lead to significant morbidity and occasional mortality in patients. The risk fa...

  4. Sedation practice in Nordic and non-Nordic ICUs: a European survey.

    Science.gov (United States)

    Egerod, Ingrid; Albarran, John W; Ring, Mette; Blackwood, Bronagh

    2013-07-01

    A trend towards lighter sedation has been evident in many intensive care units (ICUs). The aims of the survey were to describe sedation practice in European ICUs and to compare sedation practice in Nordic and non-Nordic countries. A cross-sectional survey of ICU nurses attending the fourth European federation of Critical Care Nursing associations (EfCCNa) in Denmark, 2011. Data included use of protocols; sedation, pain and delirium assessment tools; collaborative decision-making; sedation and analgesic medications; and educational preparation related to sedation. Response rate was 42% (n = 291) from 22 countries where 53% (n = 148) used sedation protocols. Nordic nurses reported greater use of sedation (91% versus 67%, p Nordic nurses. Decision-making on sedation was more inter-professionally collaborative in Nordic ICUs (83% versus 61%, p Nordic nurses reported greater consistency in maintaining circadian rhythm (66% versus 49%, p Nordic context might be more germane to the goal of lighter sedation and better pain management. Our study raises awareness of current sedation practice, paving the way towards optimized ICU sedation management. © 2013 The Authors. Nursing in Critical Care © 2013 British Association of Critical Care Nurses.

  5. Sedation and patient monitoring in vascular and interventional radiology

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    McDermott, V G.M.; Chapman, M E; Gillespie, I [Royal Infirmary, Edinburgh (United Kingdom)

    1993-08-01

    A postal survey of British and Irish interventional radiologists was carried out in 1991 to assess current practice with respect to sedation and monitoring of patients during angiography and interventional procedures. The response rate was 65%, 49% of patients are fasted prior to angiography and 68% prior to interventional procedures. Radiologists participate in obtaining consent in 60% of cases. Patients are often (50%) sedated for angiography and usually (62-94% depending on the procedure) sedated for interventional procedures. Nurses are present for most procedures, but are given the task of monitoring the patient's vital signs in only 49% of cases. Anaesthetists are present for less than 10% of interventional procedures. The findings indicate a wide variation in practice and a need to standardize practice at a uniform high level. (author).

  6. Impact of office-based intravenous deep sedation providers upon traditional sedation practices employed in pediatric dentistry.

    Science.gov (United States)

    Tarver, Michael; Guelmann, Marcio; Primosch, Robert

    2012-01-01

    This survey intended to determine how the implementation of office-based IV deep sedation by a third party provider (OIVSED) impacted the traditional sedation practices employed in pediatric dentistry private practice settings. A digital survey was e-mailed to 924 members of the American Academy of Pediatric Dentistry practicing in California, Florida, and New York, chosen because these states had large samples of practicing pediatric dentists in geographically disparate locations. 151 pediatric dentists using OIVSED responded to the survey. Improved efficiency, safety and quality of care provided, and increased parental acceptance were reported advantages of this service. Although less costly than hospital-based general anesthesia, the average fee for this service was a deterrent to some parents considering this option. Sixty-four percent of respondents continued to provide traditional sedation modalities, mostly oral sedation, in their offices, as parenteral routes taught in their training programs were less often selected. OIVSED users reported both a reduction in the use of traditional sedation modalities in their offices and use of hospital-based GA services in exchange for perceived improvements in efficiency, safety and quality of care delivered. Patient costs, in the absence of available health insurance coverage, inhibited accessing this service by some parents.

  7. Intention, procedure, outcome and personhood in palliative sedation and euthanasia.

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    Materstvedt, Lars Johan

    2012-03-01

    Palliative sedation at the end of life has become an important last-resort treatment strategy for managing refractory symptoms as well as a topic of controversy within palliative care. Furthermore, palliative sedation is prominent in the public debate about the possible legalisation of voluntary assisted dying (physician-assisted suicide and euthanasia). This article attempts to demonstrate that palliative sedation is fundamentally different from euthanasia when it comes to intention, procedure, outcome and the status of the person. Nonetheless, palliative sedation in its most radical form of terminal deep sedation parallels euthanasia in one respect: both end the experience of suffering. However, only the latter intentionally ends life and also has this as its goal. There is the danger that deep sedation could bring death forward in time due to particular side effects of the treatment. Still that would, if it happens, not be intended, and accordingly is defensible in view of the doctrine of double effect.

  8. The information needs of patients receiving procedural sedation in a hospital emergency department.

    Science.gov (United States)

    Revell, Sue; Searle, Judy; Thompson, Shona

    2017-07-01

    This research investigated the information needs of patients receiving ED procedural sedation to determine the best format to consistently deliver key information in a way acceptable to all involved. Of particular interest was the question concerning patients' need for receiving written information. A descriptive exploratory study gathered qualitative data through face-to-face interviews and focus groups involving patients, nurses and medical staff. Individual interviews were conducted with eight adult patients following procedural sedation. They identified very few gaps in terms of specific information they needed pertaining to procedural sedation and rejected the need for receiving information in a written format. Their information needs related to a central concern for safety and trust. Focus groups, reflecting on the findings from patients, were conducted with five ED nurses and four emergency medicine consultants/registrars who regularly provided procedural sedation. Themes that emerged from the analysis of data from all three groups identified the issues concerning patient information needs as being: competence and efficiency of staff; explanations of procedures and progress; support person presence; and medico-legal issues. The research confirms that the quality of the patient's ED experience, specifically related to procedural sedation, is enhanced by ED staff, especially nurses, providing them with ongoing and repeated verbal information relevant to their circumstances. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. Sedation and Monitoring in the Pediatric Patient during Gastrointestinal Endoscopy.

    Science.gov (United States)

    Chung, Hyun Kee; Lightdale, Jenifer R

    2016-07-01

    Sedation is a fundamental component of pediatric gastrointestinal procedures. The 2 main types of sedation for pediatric endoscopy remain general anesthesia and procedural sedation. Although anesthesiologist-administered sedation protocols are more common, there is no ideal regimen for endoscopy in children. This article discusses specific levels of sedation for endoscopy as well as various regimens that can be used to achieve each. Risks and considerations that may be specific to performing gastrointestinal procedures in children are reviewed. Finally, potential future directions for sedation and monitoring that may change the practice of pediatric gastroenterology and ultimately patient outcomes are examined. Copyright © 2016 Elsevier Inc. All rights reserved.

  10. Developmental procedures for the clinical practice guidelines for conscious sedation in dentistry for the Korean Academy of Dental Sciences.

    Science.gov (United States)

    An, So-Youn; Seo, Kwang-Suk; Kim, Seungoh; Kim, Jongbin; Lee, Deok-Won; Hwang, Kyung-Gyun; Kim, Hyun Jeong

    2016-12-01

    Evidence-based clinical practice guidelines (CPGs) are defined as "statements that are scientifically reviewed about evidence and systematically developed to assist in the doctors' and patients' decision making in certain clinical situations." This recommendation aims to promote good clinical practice for the provision of safe and effective practices of conscious sedation in dentistry. The development of this clinical practice guideline was conducted by performing a systematic search of the literature for evidence-based CPGs. Existing guidelines, relevant systematic reviews, policy documents, legislation, or other recommendations were reviewed and appraised. To supplement this information, key questions were formulated by the Guideline Development Group and used as the basis for designing systematic literature search strategies to identify literature that may address these questions. Guideline documents were evaluated through a review of domestic and international databases for the development of a renewing of existing conscious sedation guidelines for dentistry. Clinical practice guidelines were critically appraised for their methodologies using Appraisal of guidelines for research and evaluation (AGREE) II. A total of 12 existing CPGs were included and 13 recommendations were made in a range of general, adult, and pediatric areas. The clinical practice guidelines for conscious sedation will be reviewed in 5 years' time for further updates to reflect significant changes in the field.

  11. Dexmedetomidine as a procedural sedative for percutaneous tracheotomy: case report and systematic literature review.

    Science.gov (United States)

    Perrott, Jerrold L; Co, Michelle T; Reynolds, Steven C; Gunning, Derek J R

    2012-01-01

    Purpose. To describe the successful use of dexmedetomidine as the primary procedural sedative for a percutaneous tracheotomy procedure and to systematically present the supporting literature. Materials and Methods. A Case report of our experience and systematic literature search. PubMed, Embase, and Google Scholar were searched without restriction using the key words dexmedetomidine, percutaneous tracheotomy, and tracheotomy procedure. All relevant published references were retrieved irrespective of their methodological quality. Results. In total, only 3 relevant references were found. These include one small placebo controlled randomized trial and 2 case reports. The randomized, placebo controlled trial enrolled patients already sedated on midazolam and included 64 total patients. The 2 other case reports both described the use of dexmedetomidine as the primary procedural sedative. All of the cases reported the successful completion of the percutaneous tracheotomy without any major complication, but none reported the subjective patient experience. Conclusion. Based on the available published literature and our experience, we suggest that dexmedetomidine be considered for use as the primary procedural sedative for percutaneous tracheotomy procedure. Dexmedetomidine's ability to provide adequate sedation and amnesia, without blunting the respiratory drive and protective reflexes of the patient, may make it an optimal agent in specific cases.

  12. Dexmedetomidine as a Procedural Sedative for Percutaneous Tracheotomy: Case Report and Systematic Literature Review

    Directory of Open Access Journals (Sweden)

    Jerrold L. Perrott

    2012-01-01

    Full Text Available Purpose. To describe the successful use of dexmedetomidine as the primary procedural sedative for a percutaneous tracheotomy procedure and to systematically present the supporting literature. Materials and Methods. A Case report of our experience and systematic literature search. PubMed, Embase, and Google Scholar were searched without restriction using the key words dexmedetomidine, percutaneous tracheotomy, and tracheotomy procedure. All relevant published references were retrieved irrespective of their methodological quality. Results. In total, only 3 relevant references were found. These include one small placebo controlled randomized trial and 2 case reports. The randomized, placebo controlled trial enrolled patients already sedated on midazolam and included 64 total patients. The 2 other case reports both described the use of dexmedetomidine as the primary procedural sedative. All of the cases reported the successful completion of the percutaneous tracheotomy without any major complication, but none reported the subjective patient experience. Conclusion. Based on the available published literature and our experience, we suggest that dexmedetomidine be considered for use as the primary procedural sedative for percutaneous tracheotomy procedure. Dexmedetomidine’s ability to provide adequate sedation and amnesia, without blunting the respiratory drive and protective reflexes of the patient, may make it an optimal agent in specific cases.

  13. Randomised clinical trial: a 'nudge' strategy to modify endoscopic sedation practice.

    Science.gov (United States)

    Harewood, G C; Clancy, K; Engela, J; Abdulrahim, M; Lohan, K; O'Reilly, C

    2011-07-01

    In behavioural economics, a 'nudge' describes configuration of a choice to encourage a certain action without taking away freedom of choice. To determine the impact of a 'nudge' strategy - prefilling either 3mL or 5mL syringes with midazolam - on endoscopic sedation practice. Consecutive patients undergoing sedation for EGD or colonoscopy were enrolled. On alternate weeks, midazolam was prefilled in either 3mL or 5mL syringes. Preprocedure sedation was administered by the endoscopist to achieve moderate conscious sedation; dosages were at the discretion of the endoscopist. Meperidine was not prefilled. Overall, 120 patients received sedation for EGD [59 (5mL), 61 (3mL)] and 86 patients were sedated for colonoscopy [38 (5mL), 48 (3mL)]. For EGDs, average midazolam dose was significantly higher in the 5-mL group (5.2mg) vs. 3-mL group (3.3mg), (Pnudge' strategies may hold promise in modifying endoscopic sedation practice. Further research is required to explore the utility of 'nudges' in impacting other aspects of endoscopic practice. © 2011 Blackwell Publishing Ltd.

  14. A Review of Agents for Palliative Sedation/Continuous Deep Sedation: Pharmacology and Practical Applications.

    Science.gov (United States)

    Bodnar, John

    2017-03-01

    Continuous deep sedation at the end of life is a specific form of palliative sedation requiring a care plan that essentially places and maintains the patient in an unresponsive state because their symptoms are refractory to any other interventions. Because this application is uncommon, many providers may lack practical experience in this specialized area and resources they can access are outdated, nonspecific, and/or not comprehensive. The purpose of this review is to provide an evidence- and experience-based reference that specifically addresses those medications and regimens and their practical applications for this very narrow, but vital, aspect of hospice care. Patient goals in a hospital and hospice environments are different, so the manner in which widely used sedatives are dosed and applied can differ greatly as well. Parameters applied in end-of-life care that are based on experience and a thorough understanding of the pharmacology of those medications will differ from those applied in an intensive care unit or other medical environments. By recognizing these different goals and applying well-founded regimens geared specifically for end-of-life sedation, we can address our patients' symptoms in a more timely and efficacious manner.

  15. Intravenous ketamine is as effective as midazolam/fentanyl for procedural sedation and analgesia in the emergency department.

    Science.gov (United States)

    Jamal, S M; Fathil, S M; Nidzwani, M M; Ismail, A K; Yatim, F M

    2011-08-01

    The study compared the effectiveness of ketamine and midazolam/fentanyl as procedural sedation and analgesia agents for reduction of fractures and dislocated joints. Forty-one adult patients were enrolled by convenience sampling. They were randomized to receive ketamine or midazolam/fentanyl. Depth of sedation, pain score, procedural outcome and memory of the procedure were documented. The ketamine group had deeper sedation, but there was no statistical difference in other variables between the two groups. Three patients in the midazolam/fentanyl group had oxygen desaturation. More adverse effects were associated with ketamine. Intravenous ketamine is as effective as midazolam/fentanyl for procedural sedation.

  16. Memory in pediatric patients undergoing conscious sedation for aversive medical procedures.

    Science.gov (United States)

    Pringle, Beverly; Dahlquist, Lynnda M; Eskenazi, Allen

    2003-05-01

    This study investigated preserved memory in 26 pediatric cancer patients (65% boys, 77% Caucasian, mean age = 12.5 years) undergoing midazolam-induced conscious sedation during painful medical procedures to treat hematological or oncological diseases. The sedative midazolam had a significant anterograde amnesic effect on participants' performance on a visual recognition (explicit) memory task but not on a visual perceptual facilitation (implicit) memory task. That implicit memory scores were relatively unaffected while explicit memory scores deteriorated significantly indicates that leaning occurred while participants were sedated, even when participants did not recollect the learning event. These findings, which replicate those of M. R. Polster, R. A. McCarthy, G. O'Sullivan, P. A. Gray, and G. R. Park (1993) in a study of adults, have implications for the development and treatment of conditioned anxiety reactions associated with aversive medical procedures.

  17. Outcomes following implementation of a pediatric procedural sedation guide for referral to general anesthesia for magnetic resonance imaging studies.

    Science.gov (United States)

    Grunwell, Jocelyn R; Marupudi, Neelima K; Gupta, Rohan V; Travers, Curtis D; McCracken, Courtney E; Williamson, Julie L; Stockwell, Jana A; Fortenberry, James D; Couloures, Kevin; Cravero, Joseph; Kamat, Pradip P

    2016-06-01

    Guidelines for referral of children to general anesthesia (GA) to complete MRI studies are lacking. We devised a pediatric procedural sedation guide to determine whether a pediatric procedural sedation guide would decrease serious adverse events and decrease failed sedations requiring rescheduling with GA. We constructed a consensus-based sedation guide by combining a retrospective review of reasons for referral of children to GA (n = 221) with published risk factors associated with the inability to complete the MRI study with sedation. An interrupted time series analysis of 11 530 local sedation records from the Pediatric Sedation Research Consortium between July 2008 and March 2013, adjusted for case-mix differences in the pre- and postsedation guide cohorts, evaluated whether a sedation guide resulted in decreased severe adverse events (SAE) and failed sedation rates. A significant increase in referrals to GA following implementation of a sedation guide occurred (P pediatric procedural sedation services. © 2016 John Wiley & Sons Ltd.

  18. Randomised clinical trial: a 'nudge' strategy to modify endoscopic sedation practice.

    LENUS (Irish Health Repository)

    Harewood, G C

    2012-02-01

    BACKGROUND: In behavioural economics, a \\'nudge\\' describes configuration of a choice to encourage a certain action without taking away freedom of choice. AIM: To determine the impact of a \\'nudge\\' strategy - prefilling either 3mL or 5mL syringes with midazolam - on endoscopic sedation practice. METHODS: Consecutive patients undergoing sedation for EGD or colonoscopy were enrolled. On alternate weeks, midazolam was prefilled in either 3mL or 5mL syringes. Preprocedure sedation was administered by the endoscopist to achieve moderate conscious sedation; dosages were at the discretion of the endoscopist. Meperidine was not prefilled. RESULTS: Overall, 120 patients received sedation for EGD [59 (5mL), 61 (3mL)] and 86 patients were sedated for colonoscopy [38 (5mL), 48 (3mL)]. For EGDs, average midazolam dose was significantly higher in the 5-mL group (5.2mg) vs. 3-mL group (3.3mg), (P<0.0001); for colonoscopies, average midazolam dose was also significantly higher in the 5-mL group (5.1mg) vs. 3-mL group (3.3mg), (P<0.0001). There was no significant difference in mean meperidine dose (42.1mg vs. 42.8mg, P=0.9) administered to both colonoscopy groups. No adverse sedation-related events occurred; no patient required reversal of sedation. CONCLUSIONS: These findings demonstrate that \\'nudge\\' strategies may hold promise in modifying endoscopic sedation practice. Further research is required to explore the utility of \\'nudges\\' in impacting other aspects of endoscopic practice.

  19. Capnography monitoring during procedural sedation and analgesia: a systematic review protocol

    OpenAIRE

    Conway, Aaron; Douglas, Clint; Sutherland, Joanna

    2015-01-01

    Background An important potential clinical benefit of using capnography monitoring during procedural sedation and analgesia (PSA) is that this technology could improve patient safety by reducing serious sedation-related adverse events, such as death or permanent neurological disability, which are caused by inadequate oxygenation. The hypothesis is that earlier identification of respiratory depression using capnography leads to a change in clinical management that prevents hypoxaemia. As inade...

  20. Randomised clinical trial: a 'nudge' strategy to modify endoscopic sedation practice.

    LENUS (Irish Health Repository)

    Harewood, G C

    2011-05-17

    Background  In behavioural economics, a \\'nudge\\' describes configuration of a choice to encourage a certain action without taking away freedom of choice. Aim  To determine the impact of a \\'nudge\\' strategy - prefilling either 3 mL or 5 mL syringes with midazolam - on endoscopic sedation practice. Methods  Consecutive patients undergoing sedation for EGD or colonoscopy were enrolled. On alternate weeks, midazolam was prefilled in either 3 mL or 5 mL syringes. Preprocedure sedation was administered by the endoscopist to achieve moderate conscious sedation; dosages were at the discretion of the endoscopist. Meperidine was not prefilled. Results  Overall, 120 patients received sedation for EGD [59 (5 mL), 61 (3 mL)] and 86 patients were sedated for colonoscopy [38 (5 mL), 48 (3 mL)]. For EGDs, average midazolam dose was significantly higher in the 5-mL group (5.2 mg) vs. 3-mL group (3.3 mg), (P < 0.0001); for colonoscopies, average midazolam dose was also significantly higher in the 5-mL group (5.1 mg) vs. 3-mL group (3.3 mg), (P < 0.0001). There was no significant difference in mean meperidine dose (42.1 mg vs. 42.8 mg, P = 0.9) administered to both colonoscopy groups. No adverse sedation-related events occurred; no patient required reversal of sedation. Conclusions  These findings demonstrate that \\'nudge\\' strategies may hold promise in modifying endoscopic sedation practice. Further research is required to explore the utility of \\'nudges\\' in impacting other aspects of endoscopic practice.

  1. [Sedation and analgesia practices among Spanish neonatal intensive care units].

    Science.gov (United States)

    Avila-Alvarez, A; Carbajal, R; Courtois, E; Pertega-Diaz, S; Muñiz-Garcia, J; Anand, K J S

    2015-08-01

    Pain management and sedation is a priority in neonatal intensive care units. A study was designed with the aim of determining current clinical practice as regards sedation and analgesia in neonatal intensive care units in Spain, as well as to identify factors associated with the use of sedative and analgesic drugs. A multicenter, observational, longitudinal and prospective study. Thirty neonatal units participated and included 468 neonates. Of these, 198 (42,3%) received sedatives or analgesics. A total of 19 different drugs were used during the study period, and the most used was fentanyl. Only fentanyl, midazolam, morphine and paracetamol were used in at least 20% of the neonates who received sedatives and/or analgesics. In infusions, 14 different drug prescriptions were used, with the most frequent being fentanyl and the combination of fentanyl and midazolam. The variables associated with receiving sedation and/or analgesia were, to have required invasive ventilation (P3 (P=.023; OR=2.26), the existence of pain evaluation guides in the unit (Pneonates admitted to intensive care units receive sedatives or analgesics. There is significant variation between Spanish neonatal units as regards sedation and analgesia prescribing. Our results provide evidence on the "state of the art", and could serve as the basis of preparing clinical practice guidelines at a national level. Copyright © 2015 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

  2. [Preparation of sedation-analgesia procedures in spanish paediatric emergency departments: A descriptive study].

    Science.gov (United States)

    Míguez Navarro, Concepción; Oikonomopoulou, Niki; Lorente Romero, Jorge; Vázquez López, Paula

    2017-07-24

    The objective of this study was to describe the current practice regarding the preparation of the sedation-analgesia (SA) procedures performed in the paediatric emergency centres in Spain. A multicentre, observational and prospective analytical study was carried out on the SA procedures that were performed on children under 18 years-old in 18 paediatric emergency departments between February 2015 and January 2016. A total of 658 SA procedures were registered in 18 hospitals of Spain, most of them to children older than 24 months. The type of the procedure was: simple analgesia in 57 (8.6%), sedation in 44 (6.7%), SA for a not very painful procedure in 275 (41.8%), and SA for a very painful procedure in 282 (42.9%). Informed consent was requested in 98.6% of the cases. The written form was more frequently preferred in the group of patients that received SA for a very painful procedure (76.6%) in comparison to a painful procedure or to simple analgesia (62.9% and 54.4%, respectively, P<.001). The staff that most frequently performed the SA procedures were the paediatricians of the emergency departments (64.3%), followed by Paediatrics Residents (30.7%). The most frequent reasons for the SA were traumatological (35.9%) and surgical (28.4%). Fasting was observed in 81% of the cases. More than two-thirds (67.3%, n=480) children were monitored, the majority (95.8%) of them using pulse oximetry. The pharmacological strategy used was the administration of one drug in 443 (67.3%) of the cases, mostly nitrous oxide, and a combination of drugs in 215 (32.7%), especially midazolam/ketamine (46.9%). The majority of the SA procedures analysed in this study have been carried out correctly and prepared in accordance with the current guidelines. Copyright © 2017. Publicado por Elsevier España, S.L.U.

  3. Propofol for procedural sedation and analgesia reduced dedicated emergency nursing time while maintaining safety in a community emergency department.

    Science.gov (United States)

    Reynolds, Joshua C; Abraham, Michael K; Barrueto, Fermin F; Lemkin, Daniel L; Hirshon, Jon M

    2013-09-01

    Procedural sedation and analgesia is a core competency in emergency medicine. Propofol is replacing midazolam in many emergency departments. Barriers to performing procedural sedation include resource utilization. We hypothesized that emergency nursing time is shorter with propofol than midazolam, without increasing complications. Retrospective analysis of a procedural sedation registry for two community emergency departments with combined census of 100,000 patients/year. Demographics, procedure, and ASA physical classification status of adult patients receiving procedural sedation between 2007-2010 with midazolam or propofol were analyzed. Primary outcome was dedicated emergency nursing time. Secondary outcomes were procedural success, ED length of stay, and complication rate. Comparative statistics were performed with Mann-Whitney, Kruskal-Wallis, chi-square, or Fisher's exact test. Linear regression was performed with log-transformed procedural sedation time to define predictors. Of 328 procedural sedation and analgesia, 316 met inclusion criteria, of which 60 received midazolam and 256 propofol. Sex distribution varied between groups (midazolam 3% male; propofol 55% male; P = 0.04). Age, procedure, and ASA status were not significantly different. Propofol had shorter procedural sedation time (propofol 32.5 ± 24.2 minutes; midazolam 78.7 ± 51.5 minutes; P differences between complication rates (propofol 14%; midazolam 13%; P = 0.88) or emergency department length of stay (propofol 262.5 ± 132.8 minutes; midazolam 288.6 ± 130.6 minutes; P = 0.09). Use of propofol resulted in shorter emergency nursing time and higher procedural success rate than midazolam with a comparable safety profile. Copyright © 2013 Emergency Nurses Association. Published by Mosby, Inc. All rights reserved.

  4. Safety and efficacy of procedural sedation and analgesia (PSA ...

    African Journals Online (AJOL)

    Safety and efficacy of procedural sedation and analgesia (PSA) conducted by medical officers in a level 1 hospital in Cape Town. ... Respiratory complications were treated with simple airway manoeuvres; no patient required intubation or experienced respiratory problems after waking up. There was no significant difference ...

  5. Patient safety during procedural sedation using capnography monitoring : A systematic review and meta-analysis

    NARCIS (Netherlands)

    Saunders, Rhodri; Struys, Michel M. R. F.; Pollock, Richard F.; Mestek, Michael; Lightdale, Jenifer R.

    2017-01-01

    Objective: To evaluate the effect of capnography monitoring on sedation-related adverse events during procedural sedation and analgesia (PSA) administered for ambulatory surgery relative to visual assessment and pulse oximetry alone. Design and setting: Systematic literature review and random

  6. Evaluation of sedation for standing clinical procedures in horses using detomidine combined with buprenorphine.

    Science.gov (United States)

    Taylor, Polly; Coumbe, Karen; Henson, Frances; Scott, David; Taylor, Alan

    2014-01-01

    To examine the effect of including buprenorphine with detomidine for sedation of horses undergoing clinical procedures. Partially blinded, randomised, prospective clinical field trial. Eighty four client-owned horses scheduled for minor surgery or diagnostic investigation under standing sedation. The effects of buprenorphine (5 μg kg(-1) ) (Group B, n = 46) or placebo (5% glucose solution) (Group C, n = 38) in combination with detomidine (10 μg kg(-1) ) were compared in standing horses undergoing minor clinical procedures. The primary outcome measure was successful completion of the procedure. The degree of sedation and ataxia were scored using simple descriptive scales. Heart and respiratory rates were recorded at 15-30 minute intervals. Parametric data from each group were compared using anova or t-test and non parametric data using the Mann-Whitney U test. The procedure was carried out successfully in 91% of Group B and 63% of Group C (p detomidine, increased after buprenorphine but not glucose administration, was more profound in group B and lasted longer (60 versus 30 minutes) p detomidine 10 and 20 μg kg(-1) with minor side effects similar to other alpha2 agonist/opioid combinations. Detomidine-buprenorphine sedation is suitable for standing procedures in horses. © 2013 Association of Veterinary Anaesthetists and the American College of Veterinary Anesthesia and Analgesia.

  7. Palliative sedation: not just normal medical practice. Ethical reflections on the Royal Dutch Medical Association's guideline on palliative sedation.

    Science.gov (United States)

    Janssens, Rien; van Delden, Johannes J M; Widdershoven, Guy A M

    2012-11-01

    The main premise of the Royal Dutch Medical Association's (RDMA) guideline on palliative sedation is that palliative sedation, contrary to euthanasia, is normal medical practice. Although we do not deny the ethical distinctions between euthanasia and palliative sedation, we will critically analyse the guideline's argumentation strategy with which euthanasia is demarcated from palliative sedation. First, we will analyse the guideline's main premise, which entails that palliative sedation is normal medical treatment. After this, we will critically discuss three crucial propositions of the guideline that are used to support this premise: (1) the patient's life expectancy should not exceed 2 weeks; (2) the aim of the physician should be to relieve suffering and (3) expert consultation is optional. We will conclude that, if inherent problematic aspects of palliative sedation are taken seriously, palliative sedation is less normal than it is now depicted in the guideline.

  8. A systematic review and meta-analysis of randomized, controlled trials of moderate sedation for routine endoscopic procedures.

    Science.gov (United States)

    McQuaid, Kenneth R; Laine, Loren

    2008-05-01

    Numerous agents are available for moderate sedation in endoscopy. Our purpose was to compare efficacy, safety, and efficiency of agents used for moderate sedation in EGD or colonoscopy. Systematic review of computerized bibliographic databases for randomized trials of moderate sedation that compared 2 active regimens or 1 active regimen with placebo or no sedation. Unselected adults undergoing EGD or colonoscopy with a goal of moderate sedation. Sedation-related complications, patient assessments (satisfaction, pain, memory, willingness to repeat examination), physician assessments (satisfaction, level of sedation, patient cooperation, examination quality), and procedure-related efficiency outcomes (sedation, procedure, or recovery time). Thirty-six studies (N = 3918 patients) were included. Sedation improved patient satisfaction (relative risk [RR] = 2.29, range 1.16-4.53) and willingness to repeat EGD (RR = 1.25, range 1.13-1.38) versus no sedation. Midazolam provided superior patient satisfaction to diazepam (RR = 1.18, range 1.07-1.29) and less frequent memory of EGD (RR = 0.57, range 0.50-0.60) versus diazepam. Adverse events and patient/physician assessments were not significantly different for midazolam (with or without narcotics) versus propofol except for slightly less patient satisfaction (RR = 0.90, range 0.83-0.97) and more frequent memory (RR = 3.00, range 1.25-7.21) with midazolam plus narcotics. Procedure times were similar, but sedation and recovery times were shorter with propofol than midazolam-based regimens. Marked variability in design, regimens tested, and outcomes assessed; relatively poor methodologic quality (Jadad score sedation provides a high level of physician and patient satisfaction and a low risk of serious adverse events with all currently available agents. Midazolam-based regimens have longer sedation and recovery times than does propofol.

  9. Palliative sedation in end-of-life care.

    Science.gov (United States)

    Maltoni, Marco; Scarpi, Emanuela; Nanni, Oriana

    2013-07-01

    The aim of this review was to present and comment on recent data published on palliative sedation in palliative and end-of-life care. Palliative sedation is a medical procedure used to deal with the refractory symptoms occurring in the advanced stages of cancer. It has clinical, nursing, relational and ethical implications, making it a highly sensitive issue. Over the last 12 months, a number of authors have published interesting new findings on different areas of palliative sedation, that is prevalence, indications, monitoring, duration and choice of drugs. In particular, a clear definition of palliative sedation and of its more pronounced form, deep continuous sedation (DCS), has emerged. It has been confirmed that, when performed in the correct way and with the right aims, palliative sedation does not have a detrimental impact on survival. Recent findings confirm that palliative sedation is an integral part of a medical palliative care approach and is needed in certain clinical situations. It is a legitimate clinical practice from any ethical point of view. While oncologists should have a basic knowledge of the procedure, its in depth study is a core competency for palliative care physicians.

  10. Current sedation and monitoring practice for colonoscopy: an International Observational Study (EPAGE)

    DEFF Research Database (Denmark)

    Froehlich, F; Harris, JK; Wietlisbach, V

    2006-01-01

    centers. Oxygen desaturation (LT /= 85 %) occurred in 5 % of patients, of whom 80 % were moderately sedated. On average, three staff members were involved in procedures. An anesthesiologist was present during 27 % of colonoscopies, and during 85 % of colonoscopies using deep sedation. CONCLUSIONS...

  11. Conscious sedation for endoscopic and non-endoscopic interventional gastrointestinal procedures: meeting patients' expectations, missing the standard

    International Nuclear Information System (INIS)

    Marriott, P.; Laasch, H.-U.; Wilbraham, L.; Marriott, A.; England, R.E.; Martin, D.F.

    2004-01-01

    AIM: To assess the level of sedation, patient satisfaction and frequency of unplanned events with conscious sedation for interventional procedures. MATERIALS AND METHODS: One hundred and seventeen patients were assessed prospectively before, during and after procedures. Blood pressure, pulse, oxygen saturation and sedation level were monitored and patients followed up after 24 h. Sedation was scored after drugs were given in accordance with an established protocol. Doses were recorded, as were patients' weight, age and ASA grade and any unplanned events and their management. RESULTS: Seventy-six of the 117 patients (65%) had no unplanned event, 20 (17.1%) became agitated, 15 (12.8%) hypotensive, three (2.6%) hypoxic and three (2.6%) had more than one response. Twelve patients required active management. Fifty-two (44.4%) had a sedation level of ≤3 (responsive to verbal commands), but 39 (33.3%) reached level 6. Median doses were midazolam 6 mg (1-20 mg) and pethidine 50 mg (12.5-100 mg). Ninety-three percent were satisfied with their sedation. No adverse effects were observed after 24 h. CONCLUSION: Despite using a sedation protocol, unplanned events occurred in 35% (95% CI=27-44%) of patients, although not all required active management. The sedation levels reached in some exceeded guidelines. Unplanned events were commoner with increased sedation level. Patient satisfaction was high and no permanent damage was observed

  12. Current UK dental sedation practice and the 'National Institute for Health and Care Excellence' (NICE) guideline 112: sedation in children and young people.

    Science.gov (United States)

    Coulthard, P; Craig, D; Holden, C; Robb, N D; Sury, M; Chopra, S; Holroyd, I

    2015-04-24

    Describe current dental sedation practice for under 19-year-olds in the UK and compare it with the recommendations of NICE guidance 112. Members of the Society for the Advancement of Anaesthesia in Dentistry and members of the Dental Sedation Teachers Group were invited to participate in an online survey. Two hundred and sixty-six dentists and doctors completed the survey. Eighty-two percent were operator and sedationist (operator-sedationist). Ninety-five percent provided written information and 94% obtained written consent. Eighty-four percent kept a written or electronic sedation record. Eighty-six percent complied with life support training expectations. Eighty-six percent had immediate access to resuscitation equipment. Sixty-seven percent of sedationists reported that treatment could not be completed under sedation for sedation was unsuccessful, 61% said they would schedule general anaesthesia and 54.5% would schedule advanced sedation care. Forty-nine percent believed that a dentist was an appropriate person to provide advanced sedation for 12-18 years. Only 24% thought a dentist should provide advanced sedation for childrensedation was thought to be primary care by 33% and secondary care by 68%. We found good agreement between the current practice of sedation and the recommendations of the NICE guidance 112.

  13. Performing bone marrow biopsies with or without sedation: a comparison.

    Science.gov (United States)

    Giannoutsos, I; Grech, H; Maboreke, T; Morgenstern, G

    2004-06-01

    Although intravenous sedation (ISED) in addition to a local anaesthetic (LA) is commonly used in the performance of a bone marrow aspirate and trephine (BMAT), it is not clear under what circumstances and in which way sedation may be most beneficial. In this study, information was gathered using a questionnaire, from 112 patients shortly after undergoing BMAT; the duration of the procedures and the length of the biopsy cores were measured and any complications noted. Most patients (68%) chose to receive LA only, and almost all (74/76) were happy with their decision. Patients who received sedation gave lower pain scores than patients receiving LA only (1 vs. 3) and were found to have lower levels of apprehension at the thought of having a repeat procedure. Patients having a repeat BMAT showed a slightly increased preference for having sedation compared with patients who were undergoing it for the first time. There is some concern that guidelines regarding the use of ISED for procedures other than BMAT are not always adhered to, and current practice may be best revealed by a large-scale audit of sedation practice for the performance of BMAT. Patients should be given the choice of having ISED if the appropriate resources are available, but in most cases the additional small risk of receiving sedation can be avoided.

  14. Comparison of propofol deep sedation versus moderate sedation during endosonography.

    Science.gov (United States)

    Nayar, D S; Guthrie, W G; Goodman, A; Lee, Y; Feuerman, M; Scheinberg, L; Gress, F G

    2010-09-01

    The purposes of this study are: (1) to prospectively evaluate clinically relevant outcomes including sedation-related complications for endoscopic ultrasound (EUS) procedures performed with the use of propofol deep sedation administered by monitored anesthesia care (MAC), and (2) to compare these results with a historical case-control cohort of EUS procedures performed using moderate sedation provided by the gastrointestinal (GI) endoscopist. Patients referred for EUS between January 1, 2001 and December 31, 2002 were enrolled. Complication rates for EUS using MAC sedation were observed and also compared with a historical case-control cohort of EUS patients who received meperidine/midazolam for moderate sedation, administered by the GI endoscopist. Logistic regression analysis was used to isolate possible predictors of complications. A total of 1,000 patients underwent EUS with propofol sedation during the period from January 1, 2001 through December 31, 2002 (mean age 64 years, 53% female). The distribution of EUS indications based on the primary area of interest was: 170 gastroduodenal, 92 anorectal, 508 pancreaticohepatobiliary, 183 esophageal, and 47 mediastinal. The primary endpoint of the study was development of sedation-related complications occurring during a performed procedure. A total of six patients experienced complications: duodenal perforation (one), hypotension (one), aspiration pneumonia (one), and apnea requiring endotracheal intubation (three). The complication rate with propofol was 0.60%, compared with 1% for the historical case-control (meperidine/midazolam moderate sedation) group. There does not appear to be a significant difference between complication rates for propofol deep sedation with MAC and meperidine/midazolam administered for moderate sedation.

  15. Sedation and Anesthesia in Pediatric and Congenital Cardiac Catheterization: A Prospective Multicenter Experience.

    Science.gov (United States)

    Lin, C Huie; Desai, Sanyukta; Nicolas, Ramzi; Gauvreau, Kimberlee; Foerster, Susan; Sharma, Anshuman; Armsby, Laurie; Marshall, Audrey C; Odegard, Kirsten; DiNardo, James; Vincent, Julie; El-Said, Howaida; Spaeth, James; Goldstein, Bryan; Holzer, Ralf; Kreutzer, Jackie; Balzer, David; Bergersen, Lisa

    2015-10-01

    Sedation/anesthesia is critical to cardiac catheterization in the pediatric/congenital heart patient. We sought to identify current sedation/anesthesia practices, the serious adverse event rate related to airway, sedation, or anesthesia, and the rate of intra-procedural conversion from procedural sedation to the use of assisted ventilation or an artificial airway. Data from 13,611 patients who underwent catheterization at eight institutions were prospectively collected from 2007 to 2010. Ninety-four (0.69 %) serious sedation/airway-related adverse events occurred; events were more likely to occur in smaller patients (anesthesia, LMA, or tracheostomy, whereas 4232 (31 %) were managed with procedural sedation without an artificial airway, of which 75 (1.77 %) patients were converted to assisted ventilation/general anesthesia. Young age (risk procedure (category 4, OR 10.1, 95 % CI 6.5-15.6, p pediatric/congenital patients was associated with a low rate of serious sedation/airway-related adverse events. Smaller patients with non-cardiac comorbidities or low mixed venous oxygen saturation may be at higher risk. Patients under 1 year of age, undergoing high-risk procedures, or requiring continuous pressor/inotrope support may be at higher risk of requiring conversion from procedural sedation to assisted ventilation/general anesthesia.

  16. Conscious sedation for endoscopic and non-endoscopic interventional gastrointestinal procedures: meeting patients' expectations, missing the standard

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    Marriott, P.; Laasch, H.-U.; Wilbraham, L.; Marriott, A.; England, R.E.; Martin, D.F. E-mail: derrick.martin@smtr.nhs.uk

    2004-02-01

    AIM: To assess the level of sedation, patient satisfaction and frequency of unplanned events with conscious sedation for interventional procedures. MATERIALS AND METHODS: One hundred and seventeen patients were assessed prospectively before, during and after procedures. Blood pressure, pulse, oxygen saturation and sedation level were monitored and patients followed up after 24 h. Sedation was scored after drugs were given in accordance with an established protocol. Doses were recorded, as were patients' weight, age and ASA grade and any unplanned events and their management. RESULTS: Seventy-six of the 117 patients (65%) had no unplanned event, 20 (17.1%) became agitated, 15 (12.8%) hypotensive, three (2.6%) hypoxic and three (2.6%) had more than one response. Twelve patients required active management. Fifty-two (44.4%) had a sedation level of {<=}3 (responsive to verbal commands), but 39 (33.3%) reached level 6. Median doses were midazolam 6 mg (1-20 mg) and pethidine 50 mg (12.5-100 mg). Ninety-three percent were satisfied with their sedation. No adverse effects were observed after 24 h. CONCLUSION: Despite using a sedation protocol, unplanned events occurred in 35% (95% CI=27-44%) of patients, although not all required active management. The sedation levels reached in some exceeded guidelines. Unplanned events were commoner with increased sedation level. Patient satisfaction was high and no permanent damage was observed.

  17. Continuous palliative sedation until death: practice after introduction of the Dutch national guideline.

    Science.gov (United States)

    Swart, Siebe J; van der Heide, Agnes; Brinkkemper, Tijn; van Zuylen, Lia; Perez, Roberto; Rietjens, Judith

    2012-09-01

    In 2005, a national palliative guideline was launched in The Netherlands. The authors describe the practice of continuous palliative sedation until death (CPS) after the introduction of this guideline. In 2008, a random sample of physicians (n=1580) were asked to fill out a questionnaire regarding the last patient in whom they had provided CPS until death. The response was 38%. In all, 82% of the respondents were aware of the existence of the national guideline. Dyspnoea, pain and physical exhaustion were most often mentioned as decisive indications for continuous sedation. The decision to use sedation was discussed with all competent patients, but in 18% this merely involved informing the patient. Life expectancy at the start of continuous sedation was estimated to be less than 2 weeks in 97% of the cases. In 14%, the physicians had felt pressure to start the sedation, predominantly from patients and relatives. Physicians were present at the start of the sedation in 81% of the cases. Midazolam was used to induce the sedation in 92%. Overall, 41% of the physicians estimated that continuous sedation had hastened death to some extent. Most physicians thought that patients' complaints were adequately relieved by continuous sedation, that relatives were satisfied and that a good quality of dying was achieved. Continuous palliative sedation practice in The Netherlands largely reflects the recommendations from the national guideline. Issues needing further attention are the pressure felt by physicians to start continuous sedation and the potential life-shortening effect as mentioned by the physicians.

  18. Palliative sedation: the position statement of the Italian National Committee for Bioethics.

    Science.gov (United States)

    Orsi, Luciano; Gristina, Giuseppe R

    2017-05-01

    In January 2016 the Italian National Bioethics Committee (NBC) published a position statement entitled Deep and continuous palliative sedation in the imminence of death, related to the use of sedation and analgesia for relief from pain and psychological distress in dying patients. In this statement the Committee points out the clinical and ethical appropriateness of palliative sedation as a therapeutic procedure. As a result, today palliative sedation has to be considered useful, scientifically safe and reliable, and acknowledged as an integral part of good clinical practice. At the same time, the position statement, once and for all, makes clear that palliative sedation cannot and must not be equated with the practice of euthanasia. Thus, this document should be known by health professionals caring for dying patients not only in palliative as well as in intensive care settings, but it should be also considered as a milestone aimed to encourage and ease a widespread implementation of this procedure in all health care settings.

  19. Relieving existential suffering through palliative sedation: discussion of an uneasy practice.

    Science.gov (United States)

    Bruce, Anne; Boston, Patricia

    2011-12-01

    This article presents a discussion of the use of palliative sedation in response to intractable (not responsive to treatment) existential suffering. Patients suffering from a terminal illness are often faced with severe symptoms at the end of life. Although palliative sedation is sometimes used when no other options are effective in relieving unbearable pain or suffering, its use in response to intractable existential suffering in terminal illness remains controversial. A literature search was conducted for published articles addressing the use of palliative sedation between 1996 and 2009 using established databases. Palliative sedation remains an uneasy practice. The debates have centred on ethical issues surrounding decisions to use sedation and on separating the intent of palliative sedation (relief of intolerable symptoms) from the intent of euthanasia (hastening death). There is lack of consensus in defining existential suffering. Consequently, there is limited understanding of how decisions are being made when using palliative sedation to treat intractable existential suffering. Given the confusion and uncertainty about ethical and clinical justifications for palliative sedation in treating existential suffering, we argue that a better understanding of the controversies and decision-making process is needed. Greater understanding is required to prevent palliative sedation from becoming a substitute for intensive treatment of this kind of suffering. © 2011 Blackwell Publishing Ltd.

  20. Palliative Sedation in Patients With Cancer.

    Science.gov (United States)

    Maltoni, Marco; Setola, Elisabetta

    2015-10-01

    Palliative sedation involves the use of sedative medication to relieve refractory symptoms in patients by reducing their level of consciousness. Although it is considered an acceptable clinical practice from most ethical points of view, palliative sedation is still a widely debated procedure and merits better understanding. The relevant medical literature pertaining to palliative sedation was analyzed and reviewed from various technical, relational, and bioethical perspectives. Proportionate palliative sedation is considered to be the most clinically appropriate modality for performing palliative sedation. However, guidelines must be followed to ensure that it is performed correctly. Benzodiazepines represent the first therapeutic option and careful monitoring of dosages is essential to avoid oversedation or undersedation. Proportionate palliative sedation is used to manage and relieve refractory symptoms in patients with cancer during their last days or hours of life. Evidence suggests that its use has no detrimental effect on survival. A different decision-making process is used to manage the withdrawal of hydration than the process used to determine whether proportionate palliative sedation is appropriate. Communication between patients, their relatives, and the health care staff is important during this medical intervention.

  1. The use of anaesthetic agents to provide anxiolysis and sedation in dentistry and oral surgery.

    Science.gov (United States)

    O'Halloran, Michael

    2013-12-31

    Throughout the world there is considerable variation in the techniques used to manage anxious dental patients requiring treatment. Traditionally anxious or phobic dental patients may have been sent for general anaesthesia to allow dental treatment be undertaken. While this is still the case for the more invasive oral surgical procedures, such as wisdom teeth extraction, sedation in general dentistry is becoming more popular. Various sedation techniques using many different anaesthetic agents have gained considerable popularity over the past 30 years. While the practice of sedating patients for dental procedures is invaluable in the management of suitably assessed patients, patient safety must always be the primary concern. Medical, dental and psychosocial considerations must be taken into account when evaluating the patient need and the patient suitability for sedation or general anaesthesia. The regulations that govern the practice of dental sedation vary throughout the world, in particular regarding the techniques used and the training necessary for dental practitioners to sedate patients. It is necessary for medical and dental practitioners to be up to date on current practice to ensure standards of practice, competence and safety throughout our profession. This article, the first in a two-part series, will provide information to practitioners on the practice of sedation in dentistry, the circumstances where it may be appropriate instead of general anaesthesia and the risks involved with sedation. It will also discuss the specific training and qualifications required for dental practitioners to provide sedation. The second article in this series will outline the different techniques used to administer inhalation, oral and intravenous sedation in dentistry and will focus on specific methods that are practiced.

  2. Palliative sedation in Germany: factors and treatment practices associated with different sedation rate estimates in palliative and hospice care services.

    Science.gov (United States)

    Stiel, Stephanie; Nurnus, Mareike; Ostgathe, Christoph; Klein, Carsten

    2018-03-13

    Clinical practice of Palliative Sedation (PS) varies between institutions worldwide and sometimes includes problematic practices. Little available research points at different definitions and frameworks which may contribute to uncertainty of healthcare professionals in the application of PS. This analysis investigates what demographic factors and characteristics of treatment practices differ between institutions with high versus low sedation rates estimates in Palliative and Hospice Care in Germany. Data sets from 221 organisations from a prior online survey were separated into two sub-groups divided by their estimated sedation rate A) lower/equal to 16% (n = 187; 90.8%) and B) higher than 16% (n = 19; 9.2%) for secondary analysis. Demographic factors and characteristics of PS treatment practices between the two groups were compared using T-Tests and Chi 2 / Fisher Exact Tests and considered significant (*) at two-sided p palliative and hospice care representatives show divergence, which may be influenced one by another. A comprehensive framework considering conceptual, clinical, ethical, and legal aspects of different definitions of PS could help to better distinguish between different types and nuances of PS.

  3. Consultation with specialist palliative care services in palliative sedation: considerations of Dutch physicians.

    Science.gov (United States)

    Koper, Ian; van der Heide, Agnes; Janssens, Rien; Swart, Siebe; Perez, Roberto; Rietjens, Judith

    2014-01-01

    Palliative sedation is considered a normal medical practice by the Royal Dutch Medical Association. Therefore, consultation of an expert is not considered mandatory. The European Association of Palliative Care (EAPC) framework for palliative sedation, however, is more stringent: it considers the use of palliative sedation without consulting an expert as injudicious and insists on input from a multi-professional palliative care team. This study investigates the considerations of Dutch physicians concerning consultation about palliative sedation with specialist palliative care services. Fifty-four physicians were interviewed on their most recent case of palliative sedation. Reasons to consult were a lack of expertise and the view that consultation was generally supportive. Reasons not to consult were sufficient expertise, the view that palliative sedation is a normal medical procedure, time pressure, fear of disagreement with the service and regarding consultation as having little added value. Arguments in favour of mandatory consultation were that many physicians lack expertise and that palliative sedation is an exceptional intervention. Arguments against mandatory consultation were practical obstacles that may preclude fulfilling such an obligation (i.e. lack of time), palliative sedation being a standard medical procedure, corroding a physician's responsibility and deterring physicians from applying palliative sedation. Consultation about palliative sedation with specialist palliative care services is regarded as supportive and helpful when physicians lack expertise. However, Dutch physicians have both practical and theoretical objections against mandatory consultation. Based on the findings in this study, there seems to be little support among Dutch physicians for the EAPC recommendations on obligatory consultation.

  4. Practice and documentation of palliative sedation: a quality improvement initiative

    Science.gov (United States)

    McKinnon, M.; Azevedo, C.; Bush, S.H.; Lawlor, P.; Pereira, J.

    2014-01-01

    Background Palliative sedation (ps), the continuous use of sedating doses of medication to intentionally reduce consciousness and relieve refractory symptoms at end of life, is ethically acceptable if administered according to standards of best practice. Procedural guidelines outlining the appropriate use of ps and the need for rigorous documentation have been developed. As a quality improvement strategy, we audited the practice and documentation of ps on our palliative care unit (pcu). Methods A pharmacy database search of admissions in 2008 identified, for a subsequent chart review, patients who had received either a continuous infusion of midazolam (≥10 mg/24 h), regular parenteral dosing of methotrimeprazine (≥75 mg daily), or regular phenobarbital. Documentation of the decision-making process, consent, and medication use was collected using a data extraction form based on current international ps standards. Results Interpretation and comparison of data were difficult because of an apparent lack of a consistent operational definition of ps. Patient records had no specific documentation in relation to ps initiation, to clearly identified refractory symptoms, and to informed consent in 60 (64.5%), 43 (46.2%), and 38 (40.9%) charts respectively. Variation in the medications used was marked: 54 patients (58%) were started on a single agent and 39 (42%), on multiple agents. The 40 patients (43%) started on midazolam alone received a mean daily dose of 21.4 mg (standard deviation: 24.6 mg). Conclusions The lack of documentation and standardized practice of ps on our pcu has resulted in a quality improvement program to address those gaps. They also highlight the importance of conducting research and developing clinical guidelines in this area. PMID:24764700

  5. Paediatric minor oral surgical procedures under inhalation sedation and general anaesthetic: a comparison of variety and duration of treatment.

    Science.gov (United States)

    Foley, J

    2008-03-01

    To develop baseline data in relation to paediatric minor oral surgical procedures undertaken with both general anaesthesia and nitrous oxide inhalation sedation within a Hospital Dental Service. Data were collected prospectively over a three-year period from May 2003 to June 2006 for patients attending the Departments of Paediatric Dentistry, Dundee Dental Hospital and Ninewells Hospital, NHS Tayside, Great Britain, for all surgical procedures undertaken with either inhalation sedation or general anaesthetic. Both operator status and the procedure being undertaken were noted. In addition, the operating time was recorded. Data for 166 patients (F: 102; M: 64) with a median age of 12.50 (inter-quartile range 10.00, 14.20) years showed that 195 surgical procedures were undertaken. Of these 160 and 35 were with general anaesthetic and sedation respectively. The surgical removal of impacted, carious and supernumerary unit(s) accounted for 53.8% of all procedures, whilst the exposure of impacted teeth and soft tissue surgery represented 34.9% and 11.3% of procedures respectively. The median surgical time for techniques undertaken with sedation was 30.00 (inter-quartile range 25.00, 43.50) minutes whilst that for general anaesthetic was similar at 30.00 (inter-quartile range 15.25, 40.00) minutes (not statistically significant, (Mann Whitney U, W = 3081.5, P = 0.331). The majority of paediatric minor oral surgical procedures entail surgical exposure or removal of impacted teeth. The median treatment time for most procedures undertaken with either general anaesthetic or nitrous oxide sedation was 30 minutes.

  6. Efficacy of sublingual administration of detomidine gel for sedation of horses undergoing veterinary and husbandry procedures under field conditions.

    Science.gov (United States)

    Gardner, Rachel B; White, Gary W; Ramsey, Deborah S; Boucher, Joseph F; Kilgore, W Randal; Huhtinen, Mirja K

    2010-12-15

    To determine whether sublingual detomidine gel administration to horses would be effective in providing an appropriate degree of sedation and restraint to facilitate completion of veterinary and husbandry procedures under field conditions. Multicenter, prospective, randomized, blinded, placebo-controlled clinical study. 270 client-owned horses known to require sedation or strong restraint to enable veterinary and husbandry procedures to be performed. Horses randomly received a single dose of detomidine gel (0.04 mg/kg [0.018 mg/lb]) or placebo gel administered sublingually. Horses were sedated to facilitate cleaning the prepuce, cutting of hair with electric clippers, hoof trimming or application of shoes, manual dental floating (ie, rasping or filing of the teeth to remove irregularities), nasogastric passage of a stomach tube or endoscope, and radiography. The primary determinant of efficacy was an assessment by a veterinarian on the ability or inability to successfully conduct the procedure. 171 horses met all the study protocol criteria. One hundred twenty-nine horses were treated with detomidine. The procedure was completed successfully for 76% (98/129) of the detomidine-treated horses, while the procedure was completed successfully for only 7% (3/42) of the placebo-treated horses. The percentage of horses in which the procedure was successfully completed was significantly different between detomidine-treated horses and placebo-treated horses. No serious adverse effects were reported. Detomidine gel administered to horses sublingually at a dose of 0.04 mg/kg provided an appropriate degree of sedation and restraint to facilitate completion of veterinary and husbandry procedures in horses known to require sedation for such procedures.

  7. Palliative Sedation: An Analysis of International Guidelines and Position Statements.

    Science.gov (United States)

    Gurschick, Lauren; Mayer, Deborah K; Hanson, Laura C

    2015-09-01

    To describe the suggested clinical practice of palliative sedation as it is presented in the literature and discuss available guidelines for its use. CINAHL, PubMed, and Web of Science were searched for publications since 1997 for recommended guidelines and position statements on palliative sedation as well as data on its provision. Keywords included palliative sedation, terminal sedation, guidelines, United States, and end of life. Inclusion criteria were palliative sedation policies, frameworks, guidelines, or discussion of its practice, general or oncology patient population, performance of the intervention in an inpatient unit, for humans, and in English. Exclusion criteria were palliative sedation in children, acute illness, procedural, or burns, and predominantly ethical discussions. Guidelines were published by American College of Physicians-American Society of Internal Medicine (2000), Hospice and Palliative Nurses Association (2003), American Academy of Hospice and Palliative Medicine (2006), American Medical Association (2008), Royal Dutch Medical Association (2009), European Association for Palliative Care (2009), National Hospice and Palliative Care Organization (2010), and National Comprehensive Cancer Network (2012). Variances throughout guidelines include definitions of the practice, indications for its use, continuation of life-prolonging therapies, medications used, and timing/prognosis. The development and implementation of institutional-based guidelines with clear stance on the discussed variances is necessary for consistency in practice. Data on provision of palliative sedation after implementation of guidelines needs to be collected and disseminated for a better understanding of the current practice in the United States. © The Author(s) 2014.

  8. Palliative sedation for intolerable suffering.

    Science.gov (United States)

    Maltoni, Marco; Scarpi, Emanuela; Nanni, Oriana

    2014-07-01

    The purpose of this review is to provide an update on palliative sedation in palliative and end-of-life care. Palliative sedation is the medical procedure used to deal with refractory symptoms in advanced cancer patients when all other specific approaches have failed. Palliative sedation, in the strictest sense of the term, is a proportionate (proportionate palliative sedation, PPS) and intrinsically variable procedure used on an individual basis to relieve refractory symptoms in terminally ill patients, without the intention of hastening death. Completely separate from any other end-of-life decision and not intended to hasten death, palliative sedation has been shown not to have a detrimental impact on survival. To maintain palliative sedation as a legitimate clinical procedure from any ethical or clinical point of view, it must be limited to the restricted area for which it was conceived, that is, relief from refractory suffering as deemed necessary by a patient and by an experienced palliative care team. In this way, there is no risk of associating palliative sedation with other end-of-life decisions. Close collaboration is needed between oncologists and palliative care physicians for this clinical procedure.

  9. Comparison of Procedural Sedation for the Reduction of Dislocated Total Hip Arthroplasty

    Directory of Open Access Journals (Sweden)

    Jonathan E. dela Cruz

    2014-02-01

    Propofol averaging a significantly less recovery time than the Opiate/Benzodiazepine group (p=0.05. Conclusions: For the purpose of reducing a dislocated total hip arthroplasty under conscious sedation, Propofol appears to have fewer complications and a trend of more rapid recovery than both Etomidate and Opiate/Benzodiazepine. Etomidate does appear to have some advantages over Opiate/Benzodiazepine regarding sedation complications and recovery time; however its rate of reduction complications was similar. This preliminary data supports the use of Propofol as the first line agent for procedural sedation of dislocated total hip arthroplasty as it may lead to few complications and shorter stays in the emergency department. [West J. Emerg Med. 2014;15(1:76-80.

  10. Survey of Sedation and Analgesia Practice Among Canadian Pediatric Critical Care Physicians.

    Science.gov (United States)

    Garcia Guerra, Gonzalo; Joffe, Ari R; Cave, Dominic; Duff, Jonathan; Duncan, Shannon; Sheppard, Cathy; Tawfik, Gerda; Hartling, Lisa; Jou, Hsing; Vohra, Sunita

    2016-09-01

    Despite the fact that almost all critically ill children experience some degree of pain or anxiety, there is a lack of high-quality evidence to inform preferred approaches to sedation, analgesia, and comfort measures in this environment. We conducted this survey to better understand current comfort and sedation practices among Canadian pediatric intensivists. The survey was conducted after a literature review and initial focus groups. The survey was then pretested and validated. The final survey was distributed by email to 134 intensivists from 17 PICUs across Canada using the Research Electronic Data Capture system. The response rate was 73% (98/134). The most commonly used sedation scores are Face, Legs, Activity, Cry, and Consolability (42%) and COMFORT (41%). Withdrawal scores are commonly used (65%). In contrast, delirium scores are used by only 16% of the respondents. Only 36% of respondents have routinely used sedation protocols. The majority (66%) do not use noise reduction methods, whereas only 23% of respondents have a protocol to promote day/night cycles. Comfort measures including music, swaddling, soother, television, and sucrose solutions are frequently used. The drugs most commonly used to provide analgesia are morphine and acetaminophen. Midazolam and chloral hydrate were the most frequent sedatives. Our survey demonstrates great variation in practice in the management of pain and anxiety in Canadian PICUs. Standardized strategies for sedation, delirium and withdrawal, and sleep promotion are lacking. There is a need for research in this field and the development of evidence-based, pediatric sedation and analgesia guidelines.

  11. Suboptimal palliative sedation in primary care: an exploration.

    Science.gov (United States)

    Pype, Peter; Teuwen, Inge; Mertens, Fien; Sercu, Marij; De Sutter, An

    2018-02-01

    Palliative sedation is a therapeutic option to control refractory symptoms in terminal palliative patients. This study aims at describing the occurrence and characteristics of suboptimal palliative sedations in primary care and at exploring the way general practitioners (GPs) experience suboptimal palliative sedation in their practice. We conducted a mixed methods study with a quantitative prospective survey in primary care and qualitative semi-structured interviews with GPs. The research team defined suboptimal palliative sedation as a time interval until deep sleep >1.5 h and/ or >2 awakenings after the start of the unconsciousness. Descriptive statistics were calculated on the quantitative data. Thematic analysis was used to analyse interview transcripts. We registered 63 palliative sedations in 1181 home deaths, 27 forms were completed. Eleven palliative sedations were suboptimal: eight due to the long time span until deep sleep; three due the number of unintended awakenings. GPs' interview analysis revealed two major themes: the shifting perception of failure and the burden of responsibility. Suboptimal palliative sedation occurs frequently in primary palliative care. Efficient communication towards family members is needed to prevent them from having unrealistic expectations and to prevent putting pressure on the GP to hasten the procedure. Sharing the burden of decision-making during the procedure with other health care professionals might diminish the heavy responsibility as perceived by GPs.

  12. The use of office-based sedation and general anesthesia by board certified pediatric dentists practicing in the United States.

    Science.gov (United States)

    Olabi, Nassim F; Jones, James E; Saxen, Mark A; Sanders, Brian J; Walker, Laquia A; Weddell, James A; Schrader, Stuart M; Tomlin, Angela M

    2012-01-01

    The purpose of this study is to explore the use of office-based sedation by board-certified pediatric dentists practicing in the United States. Pediatric dentists have traditionally relied upon self-administered sedation techniques to provide office-based sedation. The use of dentist anesthesiologists to provide office-based sedation is an emerging trend. This study examines and compares these two models of office-based sedations. A survey evaluating office-based sedation of diplomates of the American Board of Pediatric Dentistry (ABPD) based on gender, age, years in practice, practice types, regions, and years as a diplomate of the ABPD was completed by 494 active members. The results were summarized using frequencies and percentages. Relationships of dentist age, gender, and number of years in practice with the use of intravenous (IV) sedation was completed using two-way contingency tables and Mantel-Haenszel tests for ordered categorical data. Relationships of office-based sedation use and the type of one's practice were examined using Pearson chi-square tests. Of the 1917 surveys e-mailed, 494 completed the survey for a response rate of 26%. Over 70% of board-certified US pediatric dentists use some form of sedation in their offices. Less than 20% administer IV sedation, 20 to 40% use a dentist anesthesiologist, and 60 to 70% would use dentist anesthesiologists if one were available.

  13. Sedation during bronchoscopy: data from a nationwide sedation and monitoring survey.

    Science.gov (United States)

    Gaisl, Thomas; Bratton, Daniel J; Heuss, Ludwig T; Kohler, Malcolm; Schlatzer, Christian; Zalunardo, Marco P; Frey, Martin; Franzen, Daniel

    2016-08-05

    There is limited knowledge on practice patterns in procedural sedation and analgesia (PSA), the use of propofol, and monitoring during flexible bronchoscopy (FB). The purpose of this study was to assess the current practice patterns of FBs and to focus on the use of propofol, the education of the proceduralist, and the involvement of anaesthesiologists during FB. An anonymous questionnaire was sent to 299 pulmonologists. Only respondents who were active physicians in adult respiratory medicine performing FB were subsequently analysed. The response rate was 78 % and 27,149 FB in the previous 12 months were analysed. The overall sedation-related morbidity rate was 0.02 % and mortality was 7/100'000 FB. Sedation was used in 95 % of bronchoscopies. The main drugs used for PSA were propofol (77 %) and midazolam (46 %). In 84 % of PSAs propofol was used without the attendance of an anaesthesiologist. The use of propofol was associated with high volume bronchoscopists (p vital parameters has become standard practice, pulmonologists reported a very low rate of systematic basic education and training in the field of PSA (50 %). In Switzerland, PSA during FB is mostly performed with propofol without the attendance of an anaesthesiologist and the use of this drug is expected to increase in the future. While monitoring standards are very high there is need for policies to improve education, systematic training, and support for pulmonologists for PSA during FB.

  14. Comparative evaluation of stress levels before, during, and after periodontal surgical procedures with and without nitrous oxide-oxygen inhalation sedation

    Directory of Open Access Journals (Sweden)

    Gurkirat Sandhu

    2017-01-01

    Full Text Available Context: Periodontal surgical procedures produce varying degree of stress in all patients. Nitrous oxide-oxygen inhalation sedation is very effective for adult patients with mild-to-moderate anxiety due to dental procedures and needle phobia. Aim: The present study was designed to perform periodontal surgical procedures under nitrous oxide-oxygen inhalation sedation and assess whether this technique actually reduces stress physiologically, in comparison to local anesthesia alone (LA during lengthy periodontal surgical procedures. Settings and Design: This was a randomized, split-mouth, cross-over study. Materials and Methods: A total of 16 patients were selected for this randomized, split-mouth, cross-over study. One surgical session (SS was performed under local anesthesia aided by nitrous oxide-oxygen inhalation sedation, and the other SS was performed on the contralateral quadrant under LA. For each session, blood samples to measure and evaluate serum cortisol levels were obtained, and vital parameters including blood pressure, heart rate, respiratory rate, and arterial blood oxygen saturation were monitored before, during, and after periodontal surgical procedures. Statistical Analysis Used: Paired t-test and repeated measure ANOVA. Results: The findings of the present study revealed a statistically significant decrease in serum cortisol levels, blood pressure and pulse rate and a statistically significant increase in respiratory rate and arterial blood oxygen saturation during periodontal surgical procedures under nitrous oxide inhalation sedation. Conclusion: Nitrous oxide-oxygen inhalation sedation for periodontal surgical procedures is capable of reducing stress physiologically, in comparison to LA during lengthy periodontal surgical procedures.

  15. International variations in clinical practice guidelines for palliative sedation: a systematic review.

    Science.gov (United States)

    Abarshi, Ebun; Rietjens, Judith; Robijn, Lenzo; Caraceni, Augusto; Payne, Sheila; Deliens, Luc; Van den Block, Lieve

    2017-09-01

    Palliative sedation is a highly debated medical practice, particularly regarding its proper use in end-of-life care. Worldwide, guidelines are used to standardise care and regulate this practice. In this review, we identify and compare national/regional clinical practice guidelines on palliative sedation against the European Association for Palliative Care (EAPC) palliative sedation Framework and assess the developmental quality of these guidelines using the Appraisal Guideline Research and Evaluation (AGREE II) instrument. Using the PRISMA criteria, we searched multiple databases (PubMed, CancerLit, CINAHL, Cochrane Library, NHS Evidence and Google Scholar) for relevant guidelines, and selected those written in English, Dutch and Italian; published between January 2000 and March 2016. Of 264 hits, 13 guidelines-Belgium, Canada (3), Ireland, Italy, Japan, the Netherlands, Norway, Spain, Europe, and USA (2) were selected. 8 contained at least 9/10 recommendations published in the EAPC Framework; 9 recommended 'pre-emptive discussion of the potential role of sedation in end-of-life care'; 9 recommended 'nutrition/hydration while performing sedation' and 8 acknowledged the need to 'care for the medical team'. There were striking differences in terminologies used and in life expectancy preceding the practice. Selected guidelines were conceptually similar, comparing closely to the EAPC Framework recommendations, albeit with notable variations. Based on AGREE II, 3 guidelines achieved top scores and could therefore be recommended for use in this context. Also, domains 'scope and purpose' and 'editorial independence' ranked highest and lowest, respectively-underscoring the importance of good reportage at the developmental stage. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  16. Terminal sedation and euthanasia: A comparison of clinical practices

    NARCIS (Netherlands)

    J.A.C. Rietjens (Judith); J.J.M. van Delden (Hans); A. van der Heide (Agnes); A.M. Vrakking (Astrid); B.D. Onwuteaka-Philipsen (Bregje); P.J. van der Maas (Paul); G. van der Wal (Gerrit)

    2006-01-01

    textabstractBackground: An important issue in the debate about terminal sedation is the extent to which it differs from euthanasia. We studied clinical differences and similarities between both practices in the Netherlands. Methods: Personal interviews were held with a nationwide stratified sample

  17. Guideline for Monitoring and Management of Pediatric Patients Before, During, and After Sedation for Diagnostic and Therapeutic Procedures: Update 2016.

    Science.gov (United States)

    2016-10-15

    The safe sedation of children for procedures requires a systematic approach that includes the following: no administration of sedating medication without the safety net of medical/dental supervision, careful presedation evaluation for underlying medical or surgical conditions that would place the child at increased risk from sedating medications, appropriate fasting for elective procedures and a balance between the depth of sedation and risk for those who are unable to fast because of the urgent nature of the procedure, a focused airway examination for large (kissing) tonsils or anatomic airway abnormalities that might increase thepotential for airway obstruction, a clear understanding of the medication's pharmacokinetic and pharmacodynamic effects and drug interactions, appropriate training and skills in airway management to allow rescue of the patient, age- and size-appropriate equipment for airway management and venous access, appropriate medications and reversal agents, sufficient numbers of staff to both carry out the procedure and monitor the patient, appropriate physiologic monitoring during and after the procedure, a properly equipped and staffed recovery area, recovery to the presedation level of consciousness before discharge from medical/dental supervision, and appropriate discharge instructions. This report was developed through a collaborative effort of the American Academy of Pediatrics and the American Academy of Pediatric Dentistry to offer pediatric providers updated information and guidance in delivering safe sedation to children.

  18. Factors associated with patient-reported procedural memory following emergency department procedural sedation with ketamine and propofol: A prospective cohort of 563 patients.

    Science.gov (United States)

    Greer, Andrew; Treston, Greg

    2018-04-01

    To describe the proportion of patients reporting procedural memory following procedural sedation and analgesia (PSA) with ketamine and propofol (KP) administered premixed together (ketofol) or individually (sequential KP) in ED attendees. Identify any clinical or demographic variables associated with procedural memory. This was a convenience sample of 563 patients who received KP PSA as per the departmental protocol. A standardised script was used to assess for procedural memory. This was categorised as 'any' and 'unpleasant' prior to discharge (immediate memory) and at telephone follow up (delayed memory). A total of 318 patients had sequential KP and 249 premixed 1:1 ketofol. For sequential KP compared to ketofol, the proportion reporting any memory was as follows: 3.5% versus 3.3% immediate, 4.4% versus 5.5% delayed and 5.4% versus 7.4% for the sum of these. For unpleasant memory, the proportion was as follows: 1.6% versus 2.9% immediate, 1.7% versus 4.7% delayed and 2.2% versus 6.9% all unpleasant memory (odds ratio [OR] 3.3, 95% confidence interval [CI] 1.4-8.1). Memory was associated with male sex (OR 4, 95% CI 1.5-10.5), opiates (OR 3, 95% CI 1.7-7.5), a Wisconsin Sedation Scale score ≥3 (moderate sedation) (OR 4.3, 95% CI 1.1-18.2) and propofol dose 0.75 mg/kg (13% versus 3%) (OR 6, 95% CI 1.7-21). The ketofol group had 5% (95% CI 0.1-10) more respiratory events requiring intervention. Procedural memory was uncommon for both mix types; however, a greater proportion of the premixed ketofol group had unpleasant memory. Associations with sex, opiates, moderate sedation and propofol dose were identified, and respiratory adverse events were more common in the premixed ketofol group. © 2017 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

  19. Palliative sedation in Dutch general practice from 2005 to 2011: a dynamic cohort study of trends and reasons.

    Science.gov (United States)

    Donker, Gé A; Slotman, Frank G; Spreeuwenberg, Peter; Francke, Anneke L

    2013-10-01

    Little is known about the quantity and reasons for use of palliative sedation in general practice. To gain more insight into the trends of and reasons for palliative sedation in Dutch general practice. Dynamic cohort study using registrations and questionnaire data of Dutch GPs. Method Data collected in the years from 2005 until 2011 in the Dutch Sentinel General Practice Network were analysed. Trends and reasons for use of palliative sedation were analysed using multilevel analyses to control for clustering of observations within general practices. From 2005-2011, 183 cases were reported from 56 general practices. The incidence of palliative sedation fluctuated between 33.7 per 100 000 patients in 2006 and 15.2 in 2011. No rise or decline during the period was observed. Palliative sedation was applied in 5.7% of all deaths and most frequently used in younger patients with cancer. The mean number of refractory symptoms was 2.6 (SD 1.2); pain (69.4%), dyspnoea (53.0%), and fear (39.3%). Patient involvement in decision making before the start of palliative sedation (87.4%) was less frequently present in patients suffering from cardiovascular or chronic obstructive pulmonary disease and in older patients compared to patients with cancer (Ppalliative sedation in these cases was clearly motivated. Palliative sedation is performed in a small proportion of dying patients in Dutch general practice, without a rise or decline observed from 2005 to 2011. Patients with non-cancer diseases are less frequently involved in decision making than patients with cancer, possibly related to sudden deterioration.

  20. Increase in palliative sedation and reasons in cancer patients in Dutch general practice 2005–2014.

    OpenAIRE

    Donker, G.A.; Dijk, C.E. van

    2015-01-01

    Background: Little is known about the quantity and reasons for use of palliative sedation in cancer patients in general practice and the reason to apply palliative sedation when a request for euthanasia was pending. Aim: To gain more insight into the reasons for palliative sedation at the end of life, also when a request for euthanasia was pending in cancer patients in Dutch general practice. Design and setting: Dynamic cohort study using registrations and questionnaire data of Dutch GPs. Met...

  1. The Complexity of Nurses' Attitudes and Practice of Sedation at the End of Life: A Systematic Literature Review

    OpenAIRE

    Arbarshi, E. A.; Papavasiliou, E.; Preston, N.; Brown, Jayne; Payne, S.

    2013-01-01

    CONTEXT: Sedation is administered to some palliative care patients at the end of their life. Nurses play an important role in this practice. OBJECTIVES: To systematically review the evidence on nurses' attitudes and practice of end-of-life sedation. METHODS: We searched eight electronic databases, four key palliative care journals, and reference lists for empirical studies published in English, between 1990 and 2012, on nurses and their attitudes toward and practice of sedation until ...

  2. Increase in palliative sedation and reasons in cancer patients in Dutch general practice 2005–2014.

    NARCIS (Netherlands)

    Donker, G.A.; Dijk, C.E. van

    2015-01-01

    Background: Little is known about the quantity and reasons for use of palliative sedation in cancer patients in general practice and the reason to apply palliative sedation when a request for euthanasia was pending. Aim: To gain more insight into the reasons for palliative sedation at the end of

  3. Sedation in Pediatric Esophagogastroduodenoscopy

    Directory of Open Access Journals (Sweden)

    Seak Hee Oh

    2018-03-01

    Full Text Available Pediatric esophagogastroduodenoscopy (EGD has become an established diagnostic and therapeutic modality in pediatric gastroenterology. Effective sedation strategies have been adopted to improve patient tolerance during pediatric EGD. For children, safety is a fundamental consideration during this procedure as they are at a higher risk of severe adverse events from procedural sedation compared to adults. Therefore, a detailed risk evaluation is required prior to the procedure, and practitioners should be aware of the benefits and risks associated with sedation regimens during pediatric EGD. In addition, pediatric advanced life support by endoscopists or immediate intervention by anesthesiologists should be available in the event that severe adverse events occur during pediatric EGD.

  4. Safety and risk factors for difficult endoscopist-directed ERCP sedation in daily practice: a hospital-based case-control study

    Directory of Open Access Journals (Sweden)

    Enrique Pérez-Cuadrado-Robles

    Full Text Available Background: There are limited data concerning endoscopist-directed endoscopic retrograde cholangiopancreatography deep sedation. The aim of this study was to establish the safety and risk factors for difficult sedation in daily practice. Patients and methods: Hospital-based, frequency matched case-control study. All patients were identified from a database of 1,008 patients between 2014 and 2015. The cases were those with difficult sedations. This concept was defined based on the combination of the receipt of high-doses of midazolam or propofol, poor tolerance, use of reversal agents or sedation-related adverse events. The presence of different factors was evaluated to determine whether they predicted difficult sedation. Results: One-hundred and eighty-nine patients (63 cases, 126 controls were included. Cases were classified in terms of high-dose requirements (n = 35, 55.56%, sedation-related adverse events (n = 14, 22.22%, the use of reversal agents (n = 13, 20.63% and agitation/discomfort (n = 8, 12.7%. Concerning adverse events, the total rate was 1.39%, including clinically relevant hypoxemia (n = 11, severe hypotension (n = 2 and paradoxical reactions to midazolam (n = 1. The rate of hypoxemia was higher in patients under propofol combined with midazolam than in patients with propofol alone (2.56% vs. 0.8%, p < 0.001. Alcohol consumption (OR: 2.674 [CI 95%: 1.098-6.515], p = 0.030, opioid consumption (OR: 2.713 [CI 95%: 1.096-6.716], p = 0.031 and the consumption of other psychoactive drugs (OR: 2.015 [CI 95%: 1.017-3.991], p = 0.045 were confirmed to be independent risk factors for difficult sedation. Conclusions: Endoscopist-directed deep sedation during endoscopic retrograde cholangiopancreatography is safe. The presence of certain factors should be assessed before the procedure to identify patients who are high-risk for difficult sedation.

  5. Pediatric dental sedation: challenges and opportunities.

    Science.gov (United States)

    Nelson, Travis M; Xu, Zheng

    2015-01-01

    High levels of dental caries, challenging child behavior, and parent expectations support a need for sedation in pediatric dentistry. This paper reviews modern developments in pediatric sedation with a focus on implementing techniques to enhance success and patient safety. In recent years, sedation for dental procedures has been implicated in a disproportionate number of cases that resulted in death or permanent neurologic damage. The youngest children and those with more complicated medical backgrounds appear to be at greatest risk. To reduce complications, practitioners and regulatory bodies have supported a renewed focus on health care quality and safety. Implementation of high fidelity simulation training and improvements in patient monitoring, including end-tidal carbon dioxide, are becoming recognized as a new standard for sedated patients in dental offices and health care facilities. Safe and appropriate case selection and appropriate dosing for overweight children is also paramount. Oral sedation has been the mainstay of pediatric dental sedation; however, today practitioners are administering modern drugs in new ways with high levels of success. Employing contemporary transmucosal administration devices increases patient acceptance and sedation predictability. While recently there have been many positive developments in sedation technology, it is now thought that medications used in sedation and anesthesia may have adverse effects on the developing brain. The evidence for this is not definitive, but we suggest that practitioners recognize this developing area and counsel patients accordingly. Finally, there is a clear trend of increased use of ambulatory anesthesia services for pediatric dentistry. Today, parents and practitioners have become accustomed to children receiving general anesthesia in the outpatient setting. As a result of these changes, it is possible that dental providers will abandon the practice of personally administering large amounts of

  6. Patient controlled sedation using a standard protocol for dressing changes in burns: patients' preference, procedural details and a preliminary safety evaluation.

    Science.gov (United States)

    Nilsson, Andreas; Steinvall, Ingrid; Bak, Zoltan; Sjöberg, Folke

    2008-11-01

    Patient controlled sedation (PCS) enables patients to titrate doses of drugs by themselves during different procedures involving pain or discomfort. We studied it in a prospective crossover design using a fixed protocol without lockout time to examine it as an alternative method of sedation for changing dressings in burned patients. Eleven patients with >10% total burn surface area (TBSA) had their dressings changed, starting with sedation by an anaesthetist (ACS). The second dressing change was done with PCS (propofol/alfentanil) and the third time the patients had to choose ACS or PCS. During the procedures, data on cardiopulmonary variables, sedation (bispectral index), pain intensity (VAS), procedural details, doses of drugs, and patients' preferences were collected to compare the two sedation techniques. The study data indicated that wound care in burned patients is feasible with a standardized PCS protocol. The patients preferred PCS to ACS on the basis of self-control, and because they had less discomfort during the recovery period. Wound care was also considered adequate by the staff during PCS. No respiratory (respiratory rate/transcutaneous PCO(2)) or cardiovascular (heart rate/blood pressure) adverse events were recorded at any time during any of the PCS procedures. The doses of propofol and alfentanil and BIS index decrease were less during PCS than ACS. Procedural pain was higher during PCS but lower after the procedure. We suggest that PCS using a standard protocol is an interesting alternative to anaesthetist-provided sedation during dressing changes. It seems effective, saves resources, is safe, and at same time is preferred by the patients. The strength of these conclusions is, however, hampered by the small size of this investigation and therefore further studies are warranted.

  7. Guidelines for Monitoring and Management of Pediatric Patients Before, During, and After Sedation for Diagnostic and Therapeutic Procedures: Update 2016.

    Science.gov (United States)

    Coté, Charles J; Wilson, Stephen

    2016-07-01

    The safe sedation of children for procedures requires a systematic approach that includes the following: no administration of sedating medication without the safety net of medical/dental supervision, careful presedation evaluation for underlying medical or surgical conditions that would place the child at increased risk from sedating medications, appropriate fasting for elective procedures and a balance between the depth of sedation and risk for those who are unable to fast because of the urgent nature of the procedure, a focused airway examination for large (kissing) tonsils or anatomic airway abnormalities that might increase the potential for airway obstruction, a clear understanding of the medication's pharmacokinetic and pharmacodynamic effects and drug interactions, appropriate training and skills in airway management to allow rescue of the patient, age- and size-appropriate equipment for airway management and venous access, appropriate medications and reversal agents, sufficient numbers of staff to both carry out the procedure and monitor the patient, appropriate physiologic monitoring during and after the procedure, a properly equipped and staffed recovery area, recovery to the presedation level of consciousness before discharge from medical/dental supervision, and appropriate discharge instructions. This report was developed through a collaborative effort of the American Academy of Pediatrics and the American Academy of Pediatric Dentistry to offer pediatric providers updated information and guidance in delivering safe sedation to children. Copyright © 2016 American Academy of Pediatric Dentistry and American Academy of Pediatrics. This report is being published concurrently in Pediatric Dentistry July 2016. The articles are identical. Either citation can be used when citing this report.

  8. Sedation and monitoring for gastrointestinal endoscopy

    OpenAIRE

    Amornyotin, Somchai

    2013-01-01

    The safe sedation of patients for diagnostic or therapeutic procedures requires a combination of properly trained physicians and suitable facilities. Additionally, appropriate selection and preparation of patients, suitable sedative technique, application of drugs, adequate monitoring, and proper recovery of patients is essential. The goal of procedural sedation is the safe and effective control of pain and anxiety as well as to provide an appropriate degree of memory loss or decreased awaren...

  9. Rectal Thiopental versus Intramuscular Ketamine in Pediatric Procedural Sedation and Analgesia; a Randomized Clinical Trial

    Directory of Open Access Journals (Sweden)

    Reza Azizkhani

    2015-01-01

    Full Text Available Introduction: Physicians frequently deal with procedures which require sedation of pediatric patients. Laceration repair is one of them. No study has been performed regarding the comparison between induction of sedation with sodium thiopental and ketamine in laceration repair. Therefore, the present study was aimed to comparison of induced sedation by rectal sodium thiopental and muscular injection of hydrochloride ketamine in pediatric patients need laceration repair. Methods: The presented study is a single-blinded clinical trial performed through 2013 to 2014 in Ayatollah Kashani and Alzahra Hospitals, Isfahan, Iran. Patients from 3 months to 14 years, needed sedation for laceration repair, were entered. Patients were sequentially evaluated and randomly categorized in two groups of hydrochloride ketamine with dose of 2-4 milligram per kilogram and sodium thiopental with dose of 25 milligram per kilogram. Demographic data and vital signs before drug administration and after induction of sedation, Ramsey score, time to onset of action, and sedation recovery time were evaluated. Chi-squared, Mann-Whitney, and Non-parametric analysis of covariance tests were used. P<0.05 was considered as a significant level. Results: In this study 60 pediatric patients were entered. 30 patients with mean age of 42.8±18.82 months were received sodium thiopental and the rest with mean age of 30.08±16.88 months given ketamine. Mann-Whitney test was showed that time to onset of action in sodium thiopental group (28.23±5.18 minutes was significantly higher than ketamine (7.77±4.13 minutes, (p<0.001. The sedation recovery time in ketamine group (29.83±7.70 was higher than sodium thiopental. Depth of sedation had no significant difference between two groups based on Ramsey score (p=0.87. No significant difference was seen between two groups in the respiratory rate (df=1, 58; F=0.002; P=0.96 and heart rate (df=1, 58; F=0.98; P=0.33. However, arterial oxygen

  10. Palliative sedation versus euthanasia: an ethical assessment.

    Science.gov (United States)

    ten Have, Henk; Welie, Jos V M

    2014-01-01

    The aim of this article was to review the ethical debate concerning palliative sedation. Although recent guidelines articulate the differences between palliative sedation and euthanasia, the ethical controversies remain. The dominant view is that euthanasia and palliative sedation are morally distinct practices. However, ambiguous moral experiences and considerable practice variation call this view into question. When heterogeneous sedative practices are all labeled as palliative sedation, there is the risk that palliative sedation is expanded to include practices that are actually intended to bring about the patients' death. This troublesome expansion is fostered by an expansive use of the concept of intention such that this decisive ethical concept is no longer restricted to signify the aim in guiding the action. In this article, it is argued that intention should be used in a restricted way. The significance of intention is related to other ethical parameters to demarcate the practice of palliative sedation: terminality, refractory symptoms, proportionality, and separation from other end-of-life decisions. These additional parameters, although not without ethical and practical problems, together formulate a framework to ethically distinguish a more narrowly defined practice of palliative sedation from practices that are tantamount to euthanasia. Finally, the article raises the question as to what impact palliative sedation might have on the practice of palliative care itself. The increasing interest in palliative sedation may reemphasize characteristics of health care that initially encouraged the emergence of palliative care in the first place: the focus on therapy rather than care, the physical dimension rather than the whole person, the individual rather than the community, and the primacy of intervention rather than receptiveness and presence. Copyright © 2014 U.S. Cancer Pain Relief Committee. Published by Elsevier Inc. All rights reserved.

  11. Pediatric dental sedation: challenges and opportunities

    Directory of Open Access Journals (Sweden)

    Nelson TM

    2015-08-01

    Full Text Available Travis M Nelson, Zheng Xu Department of Pediatric Dentistry, University of Washington, Seattle, WA, USA Abstract: High levels of dental caries, challenging child behavior, and parent expectations support a need for sedation in pediatric dentistry. This paper reviews modern developments in pediatric sedation with a focus on implementing techniques to enhance success and patient safety. In recent years, sedation for dental procedures has been implicated in a disproportionate number of cases that resulted in death or permanent neurologic damage. The youngest children and those with more complicated medical backgrounds appear to be at greatest risk. To reduce complications, practitioners and regulatory bodies have supported a renewed focus on health care quality and safety. Implementation of high fidelity simulation training and improvements in patient monitoring, including end-tidal carbon dioxide, are becoming recognized as a new standard for sedated patients in dental offices and health care facilities. Safe and appropriate case selection and appropriate dosing for overweight children is also paramount. Oral sedation has been the mainstay of pediatric dental sedation; however, today practitioners are administering modern drugs in new ways with high levels of success. Employing contemporary transmucosal administration devices increases patient acceptance and sedation predictability. While recently there have been many positive developments in sedation technology, it is now thought that medications used in sedation and anesthesia may have adverse effects on the developing brain. The evidence for this is not definitive, but we suggest that practitioners recognize this developing area and counsel patients accordingly. Finally, there is a clear trend of increased use of ambulatory anesthesia services for pediatric dentistry. Today, parents and practitioners have become accustomed to children receiving general anesthesia in the outpatient setting. As a

  12. Use of high-flow nasal cannula in obese patients receiving colonoscopy under intravenous propofol sedation: A case series

    Directory of Open Access Journals (Sweden)

    Chi Chan Lee

    Full Text Available Intravenous sedation during colonoscopy has become the standard practice in the United States given its higher patient satisfaction and procedural quality. This practice is not free of side effects as a significant proportion of patients undergoing this procedure tend to have respiratory depression and desaturation events. Obesity, as it relates to higher levels of body mass index (BMI has a positive correlation with the incidence of hypoxemia. During colonoscopy High flow nasal cannula (HFNC may potentially improve oxygen performance in patients receiving colonoscopy under intravenous sedation. Here we present 3 cases of patients undergoing adjunctive oxygen therapy with HFNC during colonoscopy with intravenous sedation. We found patients to have lower number of desaturation events and were satisfied with their experience. Keywords: High BMI (body mass index, HFNC (high-flow nasal cannula, Colonoscopy, Intravenous sedation, Obesity

  13. Safety of Conscious Sedation In Interventional Radiology

    International Nuclear Information System (INIS)

    Arepally, Aravind; Oechsle, Denise; Kirkwood, Sharon; Savader, Scott J.

    2001-01-01

    Purpose: To identify rates of adverse events associated with the use of conscious sedation in interventional radiology.Methods: In a 5-month period, prospective data were collected on patients undergoing conscious sedation for interventional radiology procedures (n = 594). Adverse events were categorized as respiratory, sedative, or major adverse events. Respiratory adverse events were those that required oral airway placement, ambu bag, or jaw thrust. Sedation adverse events were unresponsiveness, oxygen saturation less than 90%, use of flumazenil/naloxone, or agitation. Major adverse events were hypotension, intubation, CPR, or cardiac arrest. The frequency of adverse events for the five most common radiology procedures were determined.Results: The five most common procedures (total n = 541) were biliary tube placement/exchange (n = 182), tunneled catheter placement (n 135), diagnostic arteriography (n = 125), vascular interventions (n = 52), and other catheter insertions (n = 46). Rates for respiratory, sedation, and major adverse events were 4.7%, 4.2%, and 2.0%, respectively. The most frequent major adverse event was hypotension (2.0%). Biliary procedures had the highest rate of total adverse events (p < .05) and respiratory adverse events (p < .05).Conclusion: The frequency of adverse events is low with the use of conscious sedation during interventional procedures. The highest rates occurred during biliary interventions

  14. Use and perception of nitrous oxide sedation by French dentists in private practice: a national survey.

    Science.gov (United States)

    Vilanova-Saingery, C; Bailleul-Forestier, I; Vaysse, F; Vergnes, J-N; Marty, M

    2017-12-01

    The aim of this national survey was to record the use of nitrous oxide and the perceptions of French dental practitioners to this form of sedation. The use of nitrous oxide sedation (NOS) has been authorised in private dental practice in France since December 2009 but, to date, no study implementing both quantitative and qualitative methods has explored such use. The data were collected using a Google Forms questionnaire. A mixed methodology was used for data analysis: a quantitative approach to explore the use of conscious sedation and a qualitative thematic approach (using Nvivo software) to determine the practitioner's perception of it. Responses were collected from 225 practitioners (19% of the target population of 1185). Most of the responders were trained in NOS use in private dental clinics. Seventy-three percent of those who trained privately actually used NOS, compared to 53% of those trained at university (p-value = 0.0052). Above all, NOS was used for children requiring restorative dentistry. The average price of the sedation was 50 Euros and it lasted, on average, for 37 min. The qualitative and thematic analysis revealed the financial and technical difficulties of implementing NOS in private practice. However, it also showed the benefits and pleasure associated with NOS use. This statistical survey of French dental practitioners offers an insight of the current state of the use of conscious sedation with nitrous oxide in private general dental practice in France. It also includes the first report of dental practitioners' perceptions of NOS use and may lead to a better understanding of the reasons why sedation is sometimes not used in private practice.

  15. Palliative sedation in Dutch general practice from 2005 to 2011: a dynamic cohort study of trends and reasons.

    NARCIS (Netherlands)

    Donker, G.A.; Slotman, F.G.; Spreeuwenberg, P.; Francke, A.L.

    2013-01-01

    Background: Little is known about the quantity and reasons for use of palliative sedation in general practice. Aim: To gain more insight into the trends of and reasons for palliative sedation in Dutch general practice. Design and setting: Dynamic cohort study using registrations and questionnaire

  16. Palliative sedation in Dutch general practice from 2005 to 2011: a dynamic cohort study of trends and reasons

    NARCIS (Netherlands)

    Donker, G.A.; Slotman, F.G.; Spreeuwenberg, P.; Francke, A.L.

    2013-01-01

    Background: Little is known about the quantity and reasons for use of palliative sedation in general practice. Aim: To gain more insight into the trends of and reasons for palliative sedation in Dutch general practice. Design and setting: Dynamic cohort study using registrations and questionnaire

  17. The experiences of relatives with the practice of palliative sedation: a systematic review.

    Science.gov (United States)

    Bruinsma, Sophie M; Rietjens, Judith A C; Seymour, Jane E; Anquinet, Livia; van der Heide, Agnes

    2012-09-01

    Guidelines about palliative sedation typically include recommendations to protect the well-being of relatives. The aim of this study was to systematically review evidence on the experiences of relatives with the practice of palliative sedation. PubMed, Embase, Web of Science, PsycINFO, and CINAHL were searched for empirical studies on relatives' experiences with palliative sedation. We investigated relatives' involvement in the decision-making and sedation processes, whether they received adequate information and support, and relatives' emotions. Of the 564 studies identified, 39 were included. The studies (30 quantitative, six qualitative, and three mixed methods) were conducted in 16 countries; three studies were based on relatives' reports, 26 on physicians' and nurses' proxy reports, seven on medical records, and three combined different sources. The 39 studies yielded a combined total of 8791 respondents or studied cases. Caregivers involved relatives in the decision making in 69%-100% of all cases (19 quantitative studies), and in 60%-100% of all cases, relatives were reported to have received adequate information (five quantitative studies). Only two quantitative studies reported on relatives' involvement in the provision of sedation. Despite the fact that the majority of relatives were reported to be comfortable with the use of palliative sedation (seven quantitative studies, four qualitative studies), several studies found that relatives were distressed by the use of sedation (five quantitative studies, five qualitative studies). No studies reported specifically about the support provided to the relatives. Relatives' experiences with palliative sedation are mainly studied from the perspective of proxies, mostly professional caregivers. The majority of relatives seems to be comfortable with the use of palliative sedation; however, they may experience substantial distress by the use of sedation. Copyright © 2012 U.S. Cancer Pain Relief Committee. Published

  18. Nitrousoxide as a conscious sedative in minor oral surgical procedure.

    Science.gov (United States)

    Mohan, Rakesh; Asir, Vigil Dev; Shanmugapriyan; Ebenezr, Vijay; Dakir, Abu; Balakrishnan; Jacob, Jeffin

    2015-04-01

    Nitrous oxide (N2O) is the most commonly used inhalation anesthetic in dentistry and is commonly used in emergency centers and ambulatory surgery centers as well. When used alone, it is incapable of producing general anesthesia reliably. However, as a single agent, it has an impressive safety and is excellent for providing minimal and moderate sedation for apprehensive minor oral surgical procedure. In this article, action of N2O in overcoming the anxiety and pain of the patient during the minor oral surgery and its advantages and disadvantages, have been reviewed.

  19. [General practitioner and palliative sedation].

    Science.gov (United States)

    Schweitzer, Bart

    2014-01-01

    Recent publications in Dutch national newspapers on palliative sedation have raised concerns about its use in general practice. There is now evidence that there is no significant increase in the incidence of palliative sedation. Euthanasia requests were pending in 20.8% of the cases in which palliative sedation was performed, but the general practitioners could clearly justify why they made this choice. This is important because it indicates that they are aware of a sharp distinction between euthanasia and palliative sedation. Although the decision to perform palliative sedation was discussed with almost all cancer patients, patient involvement was less present in non-cancer conditions. This may be related to different disease trajectories, but it also indicates that attention should be devoted to earlier identification of patients in need of palliative care. The findings confirm that the practice of palliative sedation by general practitioners largely reflects the recommendations of the Dutch National Guideline on Palliative Sedation.

  20. Deep sedation during pneumatic reduction of intussusception.

    Science.gov (United States)

    Ilivitzki, Anat; Shtark, Luda Glozman; Arish, Karin; Engel, Ahuva

    2012-05-01

    Pneumatic reduction of intussusception under fluoroscopic guidance is a routine procedure. The unsedated child may resist the procedure, which may lengthen its duration and increase the radiation dose. We use deep sedation during the procedure to overcome these difficulties. The purpose of this study was to summarize our experience with deep sedation during fluoroscopic reduction of intussusception and assess the added value and complication rate of deep sedation. All children with intussusception who underwent pneumatic reduction in our hospital between January 2004 and June 2011 were included in this retrospective study. Anesthetists sedated the children using propofol. The fluoroscopic studies, ultrasound (US) studies and the childrens' charts were reviewed. One hundred thirty-one attempted reductions were performed in 119 children, of which 121 (92%) were successful and 10 (8%) failed. Two perforations (1.5%) occurred during attempted reduction. Average fluoroscopic time was 1.5 minutes. No complication to sedation was recorded. Deep sedation with propofol did not add any complication to the pneumatic reduction. The fluoroscopic time was short. The success rate of reduction was high,raising the possibility that sedation is beneficial, possibly by smooth muscle relaxation.

  1. Immunizations under sedation at a paediatric hospital in Melbourne, Australia from 2012-2016.

    Science.gov (United States)

    Cheng, Daryl R; Elia, Sonja; Perrett, Kirsten P

    2018-05-09

    Sedation for immunizations is of particular importance in a subset of paediatric patients with anxiety disorders, needle phobia, developmental or behavioural disorders. The Royal Children's Hospital (RCH) Melbourne offers a unique immunization under sedation service for these patients. We aimed to evaluate the number and types of patients using inpatient sedation for immunizations, distraction and sedation techniques used, and outcomes of these procedures. A medical record review was conducted on all patients who had immunization under sedation between January 2012 to December 2016 in the RCH Day Medical Unit (DMU). A total of 139 children and adolescents had 213 vaccination encounters. More than half of the vaccination encounters involved multiple vaccines. A total of 400 vaccines were administered. One third of patients (32.3%) had multiple DMU admissions for vaccinations. The median age of patients was 13 years. There were only 10 (4.7%) failed attempts at vaccination; all due to patient non-compliance with prescribed sedation. The majority of patients (58.9%) had a diagnosis of needle phobia. Sedation was most commonly adequately achieved with inhaled nitrous oxide (54.7% sole agent). Midazolam was often used as an adjunct therapy (42.8%). Local anaesthetic cream or play therapy, were used in only 5.9% and 3.9% of patients respectively, although this may reflect poor documentation rather than actual practice. For a subset of paediatric patients for which standard immunization procedures have failed, distraction techniques and conscious sedation enable immunizations to be given safely and effectively. Future research will develop protocols to streamline immunization procedures under sedation. Copyright © 2018 Elsevier Ltd. All rights reserved.

  2. Pressure during decision making of continuous sedation in end-of-life situations in Dutch general practice

    NARCIS (Netherlands)

    Blanker, M.H.; Koerhuis-Roessink, M.; Swart, S.J.; Zuurmond, W.W.A.; van der Heide, A.; Perez, R.S.G.M.; Rietjens, J.A.C.

    2012-01-01

    Background: Little is known about pressure from patients or relatives on physician's decision making of continuous palliative sedation. We aim to describe experienced pressure by general practitioners (GPs) in cases of continuous sedation after the introduction of the Dutch practice guideline, using

  3. Analgesia and sedation practices for incarcerated inguinal hernias in children.

    Science.gov (United States)

    Al-Ansari, Khalid; Sulowski, Christopher; Ratnapalan, Savithiri

    2008-10-01

    In this study, the use of medications for analgesia and/or sedation for incarcerated inguinal hernia reductions in the emergency department was analyzed. A retrospective chart review was conducted for all patients presenting to a pediatric emergency department with incarcerated inguinal hernia from 2002 to 2005. A total of 99 children presented with incarcerated hernias during the study period. The median age was 11 months. Forty-four percent of children received medication for the procedure, of them 75% received parenteral and 25% oral or intranasal medications. Forty-five percent of children who received medication went through at least 1 hernia reduction attempt initially without medications. More than half the children with incarcerated inguinal hernias did not receive any medication for pain and/or sedation prior to hernia reduction. Guidelines for medication use for children with incarcerated inguinal hernias need to be developed.

  4. "Sedation is tricky": A qualitative content analysis of nurses' perceptions of sedation administration in mechanically ventilated intensive care unit patients.

    Science.gov (United States)

    Hetland, Breanna; Guttormson, Jill; Tracy, Mary Fran; Chlan, Linda

    2018-03-20

    Critical care nurses are responsible for administering sedative medications to mechanically ventilated patients. With significant advancements in the understanding of the impact of sedative exposure on physiological and psychological outcomes of ventilated patients, updated practice guidelines for assessment and management of pain, agitation, and delirium in the intensive care unit were released in 2013. The primary aim of this qualitative study was to identify and describe themes derived from critical care nurses' comments regarding sedation administration practices with mechanically ventilated patients. This is a qualitative content analysis of secondary text data captured through a national electronic survey of members of the American Association of Critical-Care Nurses. A subsample (n = 67) of nurses responded to a single, open-ended item at the end of a survey that evaluated nurses' perceptions of current sedation administration practices. Multiple factors guided sedation administration practices, including individual patient needs, nurses' synthesis of clinical evidence, application of best practices, and various personal and professional practice perspectives. Our results also indicated nurses desire additional resources to improve their sedation administration practices including more training, better communication tools, and adequate staffing. Critical care nurses endorse recommendations to minimise sedation administration when possible, but a variety of factors, including personal perspectives, impact sedation administration in the intensive care unit and need to be considered. Critical care nurses continue to encounter numerous challenges when assessing and managing sedation of mechanically ventilated patients. Copyright © 2018 Australian College of Critical Care Nurses Ltd. Published by Elsevier Ltd. All rights reserved.

  5. The safety and efficacy of intranasal midazolam sedation combined with inhalation sedation with nitrous oxide and oxygen in paediatric dental patients as an alternative to general anaesthesia.

    Science.gov (United States)

    Wood, Michael

    2010-01-01

    Conscious Decision' was published in 2000 by the Department of Health, effectively ending the provision of dental general anaesthesia (DGA) outside the hospital environment. Other aspects of dental anxiety and behavioural management and sedation techniques were encouraged before the decision to refer for a DGA was reached. Although some anxious children may be managed with relative analgesia (RA), some may require different sedation techniques for dentists to accomplish dental treatment. Little evidence has been published in the UK to support the use of alternative sedation techniques in children. This paper presents another option using an alternative conscious sedation technique. to determine whether a combination of intranasal midazolam (IN) and inhalation sedation with nitrous oxide and oxygen is a safe and practical alternative to DGA. A prospective clinical audit of 100 cases was carried out on children referred to a centre for DGA. 100 children between 3 and 13 years of age who were referred for DGA were treated using this technique. Sedation was performed by intranasal midazolam followed by titrating a mixture of nitrous oxide and oxygen. A range of dental procedures was carried out while the children were sedated. Parents were present during the dental treatment. Data related to the patient, dentistry and treatment as well as sedation variables were collected at the treatment visit and a telephonic post-operative assessment from the parents was completed a week later. It was found that 96% of the required dental treatment was completed successfully using this technique, with parents finding this technique acceptable in 93% of cases. 50% of children found the intranasal administration of the midazolam acceptable. There was no clinically relevant oxygen desaturation during the procedure. Patients were haemodynamically stable and verbal contact was maintained throughout the procedure. In selected cases this technique provides a safe and effective alternative

  6. Nitrousoxide as a conscious sedative in minor oral surgical procedure

    Directory of Open Access Journals (Sweden)

    Rakesh Mohan

    2015-01-01

    Full Text Available Nitrous oxide (N 2 O is the most commonly used inhalation anesthetic in dentistry and is commonly used in emergency centers and ambulatory surgery centers as well. When used alone, it is incapable of producing general anesthesia reliably. However, as a single agent, it has an impressive safety and is excellent for providing minimal and moderate sedation for apprehensive minor oral surgical procedure. In this article, action of N 2 O in overcoming the anxiety and pain of the patient during the minor oral surgery and its advantages and disadvantages, have been reviewed.

  7. Using continuous sedation until death for cancer patients: A qualitative interview study of physicians’ and nurses’ practice in three European countries

    Science.gov (United States)

    Rietjens, Judith; Bruinsma, Sophie; Deliens, Luc; Sterckx, Sigrid; Mortier, Freddy; Brown, Jayne; Mathers, Nigel; van der Heide, Agnes

    2015-01-01

    Background: Extensive debate surrounds the practice of continuous sedation until death to control refractory symptoms in terminal cancer care. We examined reported practice of United Kingdom, Belgian and Dutch physicians and nurses. Methods: Qualitative case studies using interviews. Setting: Hospitals, the domestic home and hospices or palliative care units. Participants: In all, 57 Physicians and 73 nurses involved in the care of 84 cancer patients. Results: UK respondents reported a continuum of practice from the provision of low doses of sedatives to control terminal restlessness to rarely encountered deep sedation. In contrast, Belgian respondents predominantly described the use of deep sedation, emphasizing the importance of responding to the patient’s request. Dutch respondents emphasized making an official medical decision informed by the patient’s wish and establishing that a refractory symptom was present. Respondents employed rationales that showed different stances towards four key issues: the preservation of consciousness, concerns about the potential hastening of death, whether they perceived continuous sedation until death as an ‘alternative’ to euthanasia and whether they sought to follow guidelines or frameworks for practice. Conclusion: This qualitative analysis suggests that there is systematic variation in end-of-life care sedation practice and its conceptualization in the United Kingdom, Belgium and the Netherlands. PMID:25062816

  8. Painful procedures in children with cancer: comparison of moderate sedation and general anesthesia for lumbar puncture and bone marrow aspiration.

    Science.gov (United States)

    Iannalfi, Alberto; Bernini, Gabriella; Caprilli, Simona; Lippi, Alma; Tucci, Fabio; Messeri, Andrea

    2005-12-01

    The study was conducted to compare moderate sedation (MS) with general anesthesia (GA) in the management of frequently performed lumbar puncture or bone marrow aspiration (BMA) during the treatment of childhood cancer. The MS (14 patients for 30 procedures) was managed by non-anesthesiologists (combined nitrous oxide-midazolam +/- non-pharmacological techniques). The GA was managed by anesthesiologists (17 patients for 30 procedures). A neutral observer recorded side effects, use of sedative antagonists, recovery time, oncologist's evaluation, procedure behaviors check list (PBCL); subjective perceptions during the procedure with a questionnaire administered to children (>6 years) and their parents; drugs costs and professional resources. P-values compliance and cost-effectiveness as it relies on the contribution of non-pharmacological techniques. 2005 Wiley-Liss, Inc.

  9. The indicator of sedation need (IOSN).

    Science.gov (United States)

    Coulthard, Paul

    2013-01-01

    Conscious sedation in dentistry is usually indicated because a patient's anxiety can prohibit the necessary dental treatment being undertaken. It may also be indicated because of unpleasant or lengthy treatment or to prevent exacerbation of a patient's medical or behavioural condition by anxiety. The indicator of sedation need (IOSN) tool has been developed to help support dentists in their clinical decision-making and uses information about a patient's anxiety, medical and behavioural status and treatment complexity. The IOSN has been used to measure sedation need and has shown that 5.1% of patients attending general dental practices have a high need of conscious sedation. IOSN has also been used to investigate the need for conscious sedation in the general population among dental practice attenders and those who don't attend. The proportion was found to be 6.7%. Some patients require conscious sedation in order to access dental care. The indicator of sedation need (IOSN) tool helps in the decision-making process.

  10. "Suffering" in palliative sedation: Conceptual Analysis and Implications for Decision-Making in Clinical Practice.

    Science.gov (United States)

    Bozzaro, Claudia; Schildmann, Jan

    2018-04-21

    Palliative sedation is an increasingly used and, simultaneously, challenging practice at the end of life. Many controversies associated with this therapy are rooted in implicit differences regarding the understanding of "suffering" as prerequisite for palliative sedation. The aim of this paper is to inform the current debates by a conceptual analysis of two different philosophical accounts of suffering, (1) the subjective and holistic concept and (2) the objective and gradual concept and by a clinical-ethical analysis of the implications of each account for decisions about palliative sedation. We will show that while the subjective and holistic account of suffering fits well with the holistic approach of palliative care, there are considerable challenges to justify limits to requests for palliative sedation. By contrast, the objective and gradual account fits well with the need for an objective basis for clinical decisions in the context of palliative sedation, but runs the risk of falling short when considering the individual and subjective experience of suffering at the end of life. We will conclude with a plea for the necessity of further combined conceptual and empirical research to develop a sound and feasible understanding of suffering which can contribute to consistent decision-making about palliative sedation. Copyright © 2018. Published by Elsevier Inc.

  11. Practices and opinions on nitrous oxide/oxygen sedation from dentists licensed to perform relative analgesia in Brazil

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    Daher Anelise

    2012-07-01

    Full Text Available Abstract Background Relative analgesia (RA, defined as the use of inhalation sedation with nitrous oxide and oxygen, is one of the most common pharmacological behavior management techniques used to provide sedation and analgesia for dental patients. This study aimed to assess RA licensed Brazilian dentists’ practices and opinions about nitrous oxide/oxygen sedation in the dental setting. Methods A cross sectional national survey was conducted with 281 dentists who were certified to perform RA, using an electronically mailed self-administered questionnaire containing closed questions about their practices and opinions regarding RA. Practice and opinion were individually analyzed by descriptive statistics. Non-parametric tests assessed the relationships between RA practice and independent variables. To test the interplay between practices and opinions, a k-means clusters analysis was used to divide the group for statistical comparisons. Results The response rate was 45.2%. Women made up 64.6% of the respondents, the mean age was 39.1 years (SD = 9.8, and the mean time since graduation in dentistry was 16 years (SD = 9.7. Seventy-seven percent of respondents reported the use of RA in clinical practice, most of them ‘sometimes’ (53.5%, and focusing more on adult patients. Patients with certain physical or mental deficiencies were indications associated with RA practice. ‘Equipment acquisition’ (p  Conclusion Most of the RA licensed Brazilian dentists interviewed currently use RA. Current practice of RA and frequency of use determined the degree of favorable opinion about this inhalation sedation among this group of respondents.

  12. Nurse administered propofol sedation for pulmonary endoscopies requires a specific protocol

    DEFF Research Database (Denmark)

    Jensen, Jeppe Thue; Banning, Anne-Marie; Clementsen, Paul

    2012-01-01

    This study provides an evaluation and risk analysis of propofol sedation for endoscopic pulmonary procedures according to our unit's "gastroenterologic nurse-administered propofol sedation (NAPS) guideline".......This study provides an evaluation and risk analysis of propofol sedation for endoscopic pulmonary procedures according to our unit's "gastroenterologic nurse-administered propofol sedation (NAPS) guideline"....

  13. Current sedation practice among general dental practitioners and dental specialists in Jordan: an example of a developing country

    Science.gov (United States)

    Al-Shayyab, Mohammad H; Ryalat, Soukaina; Dar-odeh, Najla; Alsoleihat, Firas

    2013-01-01

    Purpose The study reported here aimed to identify current sedation practice among general dental practitioners (GDPs) and specialist dental practitioners (SDPs) in Jordan in 2010. Methods Questionnaires were sent by email to 1683 GDPs and SDPs who were working in Jordan at the time of the study. The contact details of these dental practitioners were obtained from a Jordan Dental Association list. Details on personal status, use of, and training in, conscious sedation techniques were sought by the questionnaires. Results A total of 1003 (60%) questionnaires were returned, with 748 (86.9%) GDPs and 113 (13.1%) SDPs responding. Only ten (1.3%) GDPs and 63 (55.8%) SDPs provided information on the different types of treatments related to their specialties undertaken under some form of sedation performed by specialist and/or assistant anesthetists. Approximately 0.075% of the Jordanian population received some form of sedation during the year 2010, with approximately 0.054% having been treated by oral and maxillofacial surgeons. The main reason for the majority of GDPs (55.0%) and many SDPs (40%) not to perform sedation was lack of training in this field. While some SDPs (26.0%) indicated they did not use sedation because of the inadequacy of sedative facilities. Conclusion Within the limitations of the present study, it can be concluded that the provision of conscious sedation services in general and specialist dental practices in Jordan is inconsistent and inadequate. This stresses the great need to train practitioners and dental assistants in Jordan to enable them to safely and effectively perform all forms of sedation. PMID:23700369

  14. Sedative medications outside the operating room and the pharmacology of sedatives

    DEFF Research Database (Denmark)

    Hansen, Tom G

    2015-01-01

    PURPOSE OF REVIEW: There is a growing medical demand for suitable sedatives and analgesics to support the ongoing progress in diagnostic procedures and imaging techniques. This review provides an update of the pharmacology of the most commonly used drugs used for these procedures and shortly...

  15. Adverse Events With Ketamine Versus Ketofol for Procedural Sedation on Adults: A Double-blind, Randomized Controlled Trial.

    Science.gov (United States)

    Lemoel, Fabien; Contenti, Julie; Giolito, Didier; Boiffier, Mathieu; Rapp, Jocelyn; Istria, Jacques; Fournier, Marc; Ageron, François-Xavier; Levraut, Jacques

    2017-12-01

    The goal of our study was to compare the frequency and severity of recovery reactions between ketamine and ketamine-propofol 1:1 admixture ("ketofol"). We performed a multicentric, randomized, double-blind trial in which adult patients received emergency procedural sedations with ketamine or ketofol. Our primary outcome was the proportion of unpleasant recovery reactions. Other outcomes were frequency of interventions required by these recovery reactions, rates of respiratory or hemodynamic events, emesis, and satisfaction of patients as well as providers. A total of 152 patients completed the study, 76 in each arm. Compared with ketamine, ketofol determined a 22% reduction in recovery reactions incidence (p ketamine. We found a significant reduction in recovery reactions and emesis frequencies among adult patients receiving emergency procedural sedations with ketofol, compared with ketamine. © 2017 by the Society for Academic Emergency Medicine.

  16. A Review of Palliative Sedation.

    Science.gov (United States)

    Bobb, Barton

    2016-09-01

    Palliative sedation has become a standard practice to treat refractory symptoms at end-of-life. Dyspnea and delirium are the two most commonly treated symptoms. The medications used in palliative sedation are usually benzodiazepines, barbiturates, antipsychotics, and/or anesthetics. Some ethical considerations remain, especially surrounding the use of palliative sedation in psychological distress and existential suffering. Copyright © 2016 Elsevier Inc. All rights reserved.

  17. Predicting the Best Fit: A Comparison of Response Surface Models for Midazolam and Alfentanil Sedation in Procedures With Varying Stimulation.

    Science.gov (United States)

    Liou, Jing-Yang; Ting, Chien-Kun; Mandell, M Susan; Chang, Kuang-Yi; Teng, Wei-Nung; Huang, Yu-Yin; Tsou, Mei-Yung

    2016-08-01

    Selecting an effective dose of sedative drugs in combined upper and lower gastrointestinal endoscopy is complicated by varying degrees of pain stimulation. We tested the ability of 5 response surface models to predict depth of sedation after administration of midazolam and alfentanil in this complex model. The procedure was divided into 3 phases: esophagogastroduodenoscopy (EGD), colonoscopy, and the time interval between the 2 (intersession). The depth of sedation in 33 adult patients was monitored by Observer Assessment of Alertness/Scores. A total of 218 combinations of midazolam and alfentanil effect-site concentrations derived from pharmacokinetic models were used to test 5 response surface models in each of the 3 phases of endoscopy. Model fit was evaluated with objective function value, corrected Akaike Information Criterion (AICc), and Spearman ranked correlation. A model was arbitrarily defined as accurate if the predicted probability is effect-site concentrations tested ranged from 1 to 76 ng/mL and from 5 to 80 ng/mL for midazolam and alfentanil, respectively. Midazolam and alfentanil had synergistic effects in colonoscopy and EGD, but additivity was observed in the intersession group. Adequate prediction rates were 84% to 85% in the intersession group, 84% to 88% during colonoscopy, and 82% to 87% during EGD. The reduced Greco and Fixed alfentanil concentration required for 50% of the patients to achieve targeted response Hierarchy models performed better with comparable predictive strength. The reduced Greco model had the lowest AICc with strong correlation in all 3 phases of endoscopy. Dynamic, rather than fixed, γ and γalf in the Hierarchy model improved model fit. The reduced Greco model had the lowest objective function value and AICc and thus the best fit. This model was reliable with acceptable predictive ability based on adequate clinical correlation. We suggest that this model has practical clinical value for patients undergoing procedures

  18. Intranasal sedatives in pediatric dentistry

    Science.gov (United States)

    AlSarheed, Maha A.

    2016-01-01

    Objectives: To identify the intranasal (IN) sedatives used to achieve conscious sedation during dental procedures amongst children. Methods: A literature review was conducted by identifying relevant studies through searches on Medline. Search included IN of midazolam, ketamine, sufentanil, dexmedetomidine, clonidine, haloperidol and loranzepam. Studies included were conducted amongst individuals below 18 years, published in English, and were not restricted by year. Exclusion criteria were articles that did not focus on pediatric dentistry. Results: Twenty studies were included. The most commonly used sedatives were midazolam, followed by ketamine and sufentanil. Onset of action for IN midazolam was 5-15 minutes (min), however, IN ketamine was faster (mean 5.74 min), while both IN sufentanil (mean 20 min) and IN dexmedetomidine (mean 25 min) were slow in comparison. Midazolam was effective for modifying behavior in mild to moderately anxious children, however, for more invasive or prolonged procedures, stronger sedatives, such as IN ketamine, IN sufentanil were recommended. In addition, ketamine fared better in overall success rate (89%) when compared with IN midazolam (69%). Intranasal dexmedetomidine was only used as pre-medication amongst children. While its’ onset of action is longer when compared with IN midazolam, it produced deeper sedation at the time of separation from the parent and at the time of anesthesia induction. Conclusion: Intranasal midazolam, ketamine and sufentanil are effective and safe for conscious sedation, while intranasal midazolam, dexmedetomidine and sufentanil have proven to be effective premedications. PMID:27570849

  19. Pediatric dental sedation: challenges and opportunities

    OpenAIRE

    Nelson, Travis; Xu,Zheng

    2015-01-01

    Travis M Nelson, Zheng Xu Department of Pediatric Dentistry, University of Washington, Seattle, WA, USA Abstract: High levels of dental caries, challenging child behavior, and parent expectations support a need for sedation in pediatric dentistry. This paper reviews modern developments in pediatric sedation with a focus on implementing techniques to enhance success and patient safety. In recent years, sedation for dental procedures has been implicated in a disproportionate number of cases th...

  20. Current sedation practice among general dental practitioners and dental specialists in Jordan: an example of a developing country

    Directory of Open Access Journals (Sweden)

    Al-Shayyab MH

    2013-05-01

    Full Text Available Mohammad H Al-Shayyab,1 Soukaina Ryalat,1 Najla Dar-odeh,1 Firas Alsoleihat21Department of Oral and Maxillofacial Surgery, Oral Medicine, Oral Pathology and Periodontology, Faculty of Dentistry, 2Department of Conservative Dentistry and Fixed Prosthodontics, Faculty of Dentistry, University of Jordan, Amman, JordanPurpose: The study reported here aimed to identify current sedation practice among general dental practitioners (GDPs and specialist dental practitioners (SDPs in Jordan in 2010.Methods: Questionnaires were sent by email to 1683 GDPs and SDPs who were working in Jordan at the time of the study. The contact details of these dental practitioners were obtained from a Jordan Dental Association list. Details on personal status, use of, and training in, conscious sedation techniques were sought by the questionnaires.Results: A total of 1003 (60% questionnaires were returned, with 748 (86.9% GDPs and 113 (13.1% SDPs responding. Only ten (1.3% GDPs and 63 (55.8% SDPs provided information on the different types of treatments related to their specialties undertaken under some form of sedation performed by specialist and/or assistant anesthetists. Approximately 0.075% of the Jordanian population received some form of sedation during the year 2010, with approximately 0.054% having been treated by oral and maxillofacial surgeons. The main reason for the majority of GDPs (55.0% and many SDPs (40% not to perform sedation was lack of training in this field. While some SDPs (26.0% indicated they did not use sedation because of the inadequacy of sedative facilities.Conclusion: Within the limitations of the present study, it can be concluded that the provision of conscious sedation services in general and specialist dental practices in Jordan is inconsistent and inadequate. This stresses the great need to train practitioners and dental assistants in Jordan to enable them to safely and effectively perform all forms of sedation.Keywords: Jordan Dental

  1. Undergraduates' perceptions of the value of practical inhalation sedation experience in a UK dental school.

    Science.gov (United States)

    Walley, S; Albadri, S

    2015-10-01

    This was to establish the level and reported value of paediatric IHS experience from the perspective of final year undergraduates and to evaluate whether those students with more experience expressed feeling better-prepared for future practice and more likely to undertake further postgraduate education in IHS. All final year students were invited to complete an anonymous questionnaire designed to elicit undergraduate perceptions of IHS using visual analogue scales and free-text questions. A response rate of 77 % was achieved. Results revealed that only 21 % of participants reported acting as operator sedationist in ten or more IHS cases. Thus, the majority of undergraduates' did not meet the recommended quantity of practical IHS experiences, as outlined by the British Dental Sedation Teachers Group. In general, students felt on the value of IHS in the management of anxious children and expressed a desire to undertake further postgraduate education in conscious sedation. However, those students with more experience of practical IHS expressed feeling better able to describe the IHS experience with patients and parents, and were more satisfied with the quality of teaching. Furthermore free-text comments revealed that, regardless of experience, students wished to gain more experience of the practical administration of IHS. There is a need to increase the provision of IHS training within an undergraduate curriculum, in addition to improving the accessibility of postgraduate sedation courses.

  2. Palliative sedation in end-of-life care and survival: a systematic review.

    Science.gov (United States)

    Maltoni, Marco; Scarpi, Emanuela; Rosati, Marta; Derni, Stefania; Fabbri, Laura; Martini, Francesca; Amadori, Dino; Nanni, Oriana

    2012-04-20

    Palliative sedation is a clinical procedure aimed at relieving refractory symptoms in patients with advanced cancer. It has been suggested that sedative drugs may shorten life, but few studies exist comparing the survival of sedated and nonsedated patients. We present a systematic review of literature on the clinical practice of palliative sedation to assess the effect, if any, on survival. A systematic review of literature published between January 1980 and December 2010 was performed using MEDLINE and EMBASE databases. Search terms included palliative sedation, terminal sedation, refractory symptoms, cancer, neoplasm, palliative care, terminally ill, end-of-life care, and survival. A manual search of the bibliographies of electronically identified articles was also performed. Eleven published articles were identified describing 1,807 consecutive patients in 10 retrospective or prospective nonrandomized studies, 621 (34.4%) of whom were sedated. One case-control study was excluded from prevalence analysis. The most frequent reason for sedation was delirium in the terminal stages of illness (median, 57.1%; range, 13.8% to 91.3%). Benzodiazepines were the most common drug category prescribed. Comparing survival of sedated and nonsedated patients, the sedation approach was not shown to be associated with worse survival. Even if there is no direct evidence from randomized clinical trials, palliative sedation, when appropriately indicated and correctly used to relieve unbearable suffering, does not seem to have any detrimental effect on survival of patients with terminal cancer. In this setting, palliative sedation is a medical intervention that must be considered as part of a continuum of palliative care.

  3. Review of palliative sedation and its distinction from euthanasia and lethal injection.

    Science.gov (United States)

    Hahn, Michael P

    2012-01-01

    Palliative sedation evolved from within the practice of palliative medicine and has become adopted by other areas of medicine, such as within intensive care practice. Clinician's usually come across this practice for dying patients who are foregoing or having life support terminated. A number of intolerable and intractable symptom burdens can occur during the end of life period that may require the use of palliative sedation. Furthermore, when patients receive palliative sedation, the continued use of hydration and nutrition becomes an issue of consideration and there are contentious bioethical issues involved in using or withholding these life-sustaining provisions. A general understanding of biomedical ethics helps prevent abuse in the practice of palliative sedation. Various sedative drugs can be employed in the provision of palliative sedation that can produce any desired effect, from light sedation to complete unconsciousness. Although there are some similarities in the pharmacotherapy of palliative sedation, euthanasia, physician-assisted suicide, and lethal injection, there is a difference in how the drugs are administered with each practice. There are some published guidelines about how palliative sedation should be practiced, but currently there is not any universally accepted standard of practice.

  4. Evaluation of adult outpatient magnetic resonance imaging sedation practices: are patients being sedated optimally?

    International Nuclear Information System (INIS)

    Middelkamp, J.E.; Forster, B.B; Keogh, C.; Lennox, P.; Mayson, K.

    2009-01-01

    To evaluate the use of anxiolytics in adult outpatient magnetic resonance imaging (MRI) centres and to determine whether utilisation is optimal based on the pharmacology of the drugs used, who prescribes these drugs, and how patients are managed after administration. Identical paper and Web-based surveys were used to anonymously collect data about radiologists' use of anxiolytic agents for adult outpatient MRI examinations. The survey questions were about the type of facility, percentage of studies that require sedation, the drug used and route of administration, who orders the drug, timing of administration, patient monitoring during and observation after the study, use of a dedicated nurse for monitoring, and use of standard sedation and discharge protocols. The χ2 analysis for statistical association among variables was used. Eighty-five of 263 surveys were returned (32% response rate). The radiologist ordered the medication (53%) in slightly more facilities than the referring physician (44%) or the nurse. Forty percent of patients received medication 15-30 minutes before MRI, which is too early for peak effect of oral or sublingual drugs. Lorazepam was most commonly used (64% first choice). Facilities with standard sedation protocols (56%) were more likely to use midazolam than those without standard sedation protocols (17% vs 10%), to have a nurse for monitoring (P = .032), to have standard discharge criteria (P = .001), and to provide written information regarding adverse effects (P = .002). Many outpatients in MRI centres may be scanned before the peak effect of anxiolytics prescribed. A standard sedation protocol in such centres is associated with a more appropriate drug choice, as well as optimized monitoring and postprocedure care. (author)

  5. Sedation/general anesthesia for magnetic resonance imaging in paediatrics patients - special considerations and safety

    International Nuclear Information System (INIS)

    Tzoneva, D.; Hinev, S.; Guergueltcheva, V.; Chamova, T.

    2012-01-01

    Magnetic resonance imaging (MRI) study requires the patient to remain motionless for extended periods of time, which can not be achieved in children without special care or drug-induced sleep. There are various methods for sedation / general anaesthesia (GA) in children with their different advantages and disadvantages. The aim of this study was to report our experience with sedation/GA in children who require MRI/computed-tomography (CT) studies. We performed a retrospective review of the sedation/GA records in 34 children aged from 6 months to 12 years; class ASA I-III, undergoing diagnostic MR/CT study. Demographic data, information regarding diagnosis, type of sedation/GA, use of premedication, time to readiness for the procedure after premedication administration, duration of procedure, and the recovery time were obtained. Any adverse events were noted. Imaging study in most of the patients (61.8%) was performed for neurological diseases (delayed neuropsychological development, epilepsy, and cerebral palsy). Sedation/GA with Propofol was administered in 50% (n=17) of patients, in 26.5% (n=9) - Ketamine plus Midazolam; in 20.6% (n=7) - Midazolam alone, and in 9% (n=1) - Thiopental. The time to readiness for the procedure and the recovery time were statistically significantly shorter for patients receiving Propofol, and the observed adverse respiratory events were mild in severity, when compared with patients receiving sedation/GA with another hypnotic agent (p<0.05).The evaluation of the respiratory system before sedation/GA should be carefully performed, as the respiratory diseases could increase the patients' risk of adverse events occurrence. Sedation/GA with Propofol is a method of choice in children with neurological disorders with seizures, increased intracranial pressure and myopathies, undergoing MR/CT study. Crucial for patients' safety and good clinical results is the medical professionals, delivering sedation/GA, to have the knowledge and practical

  6. Palliative sedation in nursing anesthesia.

    Science.gov (United States)

    Wolf, Michael T

    2013-04-01

    Palliative sedation is a technique of providing a sedative for end-of-life care to patients with intractable pain. The literature discusses the techniques and use of palliative sedation. Numerous articles have been written regarding the issues surrounding its use, but no literature has discussed the prescription or administration of palliative sedation by a nurse anesthetist. By understanding the concept and ethics involved in its use and providing nursing care that is theory based, the author argues that the involvement of nursing anesthesia is appropriate and within the scope of practice. Few other healthcare disciplines can provide the patient care and empirical knowledge that is imperative in the care of the dying patient. This article discusses the concept and ethics of palliative sedation and presents a case of providing palliative sedation to a terminally ill patient by an experienced nurse anesthetist. Palliative sedation should be understood, embraced, and utilized as an area of expertise suited for nursing anesthesia.

  7. Pediatric Gastrointestinal Endoscopic Sedation: A 2010 Nationwide Survey in Taiwan

    Directory of Open Access Journals (Sweden)

    Po-Hon Chen

    2012-06-01

    Conclusion: A majority of pediatric EGD in Taiwan was performed under sedation and applied more often to younger children. Endoscopists were more satisfied during EGD when practicing sedation. This survey should help formulate updated practice guidelines and policies regarding endoscopic sedation.

  8. Use of analgesic and sedative drugs in the NICU: integrating clinical trials and laboratory data.

    Science.gov (United States)

    Durrmeyer, Xavier; Vutskits, Laszlo; Anand, Kanwaljeet J S; Rimensberger, Peter C

    2010-02-01

    Recent advances in neonatal intensive care include and are partly attributable to growing attention for comfort and pain control in the term and preterm infant requiring intensive care.Limitation of painful procedures is certainly possible, but most critically ill infants require unavoidable painful or stressful procedures such as intubation, mechanical ventilation, or catheterization.Many analgesics (opioids and nonsteroidal anti-inflammatory drugs)and sedatives (benzodiazepines and other anesthetic agents) are available but their use varies considerably among units. This review summarizes current experimental knowledge on the effects of sedative and analgesic drugs on brain development and reviews clinical evidence that speaks for or against the use of common analgesic and sedative drugs in the NICU but avoids any discussion of anesthesia during surgery. Risk/benefit ratios of intermittent boluses or continuous infusions for the commonly used sedative and analgesic agents are discussed in the light of clinical and experimental studies. The limitations of extrapolating experimental results from animals to humans must be considered while making practical recommendations based on the currently available evidence.

  9. Oral analgesia vs intravenous conscious sedation during Essure Micro-Insert sterilization procedure: randomized, double-blind, controlled trial.

    Science.gov (United States)

    Thiel, John A; Lukwinski, Angelina; Kamencic, Huse; Lim, Hyung

    2011-01-01

    To compare the pain reported by patients during the Essure Micro-Insert sterilization procedure using either intravenous conscious sedation or oral analgesia. Randomized, double-blind, placebo-controlled trial (Canadian Task Force classification I). Tertiary care ambulatory women's clinic. Eighty women of reproductive age women requesting permanent sterilization. Hysteroscopic placement of the Essure Micro-Insert permanent birth control system. Patients undergoing placement of the Essure Micro-Insert system for permanent contraception were randomized to receive either intravenous conscious sedation, oral analgesia, or placebo. During the procedure, pain scores were recorded using a visual analog scale. Patients in the oral analgesia group reported slightly more pain during insertion of the hysteroscope and placement of the second micro-insert; the groups were otherwise equivalent. They were also equivalent when all visual analog scale scores were combined. Oral analgesia is an effective method of pain control during placement of the Essure Micro-Insert permanent birth control system. Copyright © 2011 AAGL. Published by Elsevier Inc. All rights reserved.

  10. Survey of the sevoflurane sedation status in one provincial dental clinic center for the disabled

    Science.gov (United States)

    Park, Chang-hyun

    2016-01-01

    Background Sevoflurane sedation in pediatric and disabled patients has the advantage of faster induction and recovery compared to general anesthesia, as well as minimum influence on the respiratory and cardiovascular functions, and airway protective reflexes. This study aimed to evaluate the clinical efficacy of sevoflurane sedation used in dental treatment at one provincial dental clinic center for the disabled. Methods We investigated patients' gender, age, reasons for undergoing sedation, medication history prior to treatment, duration of anesthesia, treatment length, type of treatment, and yearly patterns, for 387 cases of dental treatment performed using sevoflurane sedation from January 2013 to October 2016. Results We analyzed 387 cases (215 male patients, 172 female patients). Male patients aged 20 year or older accounted for 39.0% of all patients, marking the highest proportion. Patient's lack of cooperation was the most common reason for performing dental sedation. Prosthetic treatment was the most frequently practiced, accounting for 174 treatment cases. The mean lengths of the entire treatment and of the dental procedure were 55.2 min and 39.8 min, respectively. Conclusions Sevoflurane sedation has the advantage of fast anesthesia induction and recovery compared to general anesthesia; therefore, it can be used efficiently to induce anesthesia in pediatric and disabled patients during short dental procedures, enabling stable treatment of these patients. PMID:28879316

  11. Pediatric cardiac catheterization procedure with dexmedetomidine sedation: Radiographic airway patency assessment

    Directory of Open Access Journals (Sweden)

    Ashwini Thimmarayappa

    2015-01-01

    Full Text Available Aims: The aim of the study was to measure airway patency objectively during dexmedetomidine sedation under radiographic guidance in spontaneously breathing pediatric patients scheduled for cardiac catheterization procedures. Subjects and Methods: Thirty-five patients in the age group 5-10 years scheduled for cardiac catheterization procedures were enrolled. All study patients were given loading dose of dexmedetomidine at 1 mg/kg/min for 10 min and then maintenance dose of 1.5 mg/kg/h. Radiographic airway patency was assessed at the start of infusion (0 min and after 30 min. Antero-posterior (AP diameters were measured manually at the nasopharyngeal and retroglossal levels. Dynamic change in airway between inspiration and expiration was considered a measure of airway collapsibility. Patients were monitored for hemodynamics, recovery time and complications. Statistical Analysis: Student paired t-test was used for data analysis. P < 0.05 was considered significant. Results: Minimum and maximum AP diameters were compared at 0 and 30 min. Nasopharyngeal level showed significant reduction in the minimum (6.27 ± 1.09 vs. 4.26 ± 1.03, P < 0.0001 and maximum (6.51 ± 1.14 vs. 5.99 ± 1.03, P < 0.0001 diameters. Similarly retroglossal level showed significant reduction in the minimum (6.98 ± 1.09 vs. 5.27 ± 1.15, P < 0.0001 and maximum (7.49 ± 1.22 vs. 6.92 ± 1.12, P < 0.0003 diameters. The degree of collapsibility was greater at 30 min than baseline ( P < 0.0001. There was a significant decrease in heart rate ( P < 0.0001, and the average recovery time was 39.86 ± 12.22 min. Conclusion: Even though airway patency was maintained in all children sedated with dexmedetomidine, there were significant reductions in the upper airway dimensions measured, so all precautions to manage the airway failure should be taken.

  12. Procedural Sedation for the removal of a rectal foreign body

    Directory of Open Access Journals (Sweden)

    John Costumbrado, MD, MPH

    2018-04-01

    the RFB. In some cases, RFBs can create a vacuum effect for which Foley catheters may be used to break the seal and provide additional traction. After the lubricated Foley passes proximal to the RFB and the balloon is inflated, gentle traction should be employed to move the object closer. Sedation can also be employed to decrease rectal tone and make the procedure more tolerable for the patient. Complications prior to or during removal of the RFB include tearing of the rectal mucosa, perforation, infection, fecal incontinence, bladder and vessel injury or migration of the RFB to the chest wall.3,5 Uncontrollable rectal bleeding, peritonitis, or perforation are contraindications to ED RFB removal and warrant surgery or gastroenterology consultation. General anesthesia can be used for laparotomy with single incision to remove RFBs in the operating room.2 In this case, procedural sedation was utilized to facilitate removal of the object. Ketamine (2 mg/kg intravenously was initially proposed, but due to concerns of the patient’s history of drug abuse, alternatives were considered. While Ketamine is generally well-tolerated, the incidence of dysphoric reactions has been estimated to occur in 10%-20% of patients.6 There is also some evidence that patients with a history of drug abuse may be more likely to have tolerance to Ketamine that requires higher dosing.7 Taking these factors into account, Etomidate (0.2 mg/kg intravenously was used instead with favorable results. A metallic flashlight was removed by grasping the object with a combination of forceps and manual manipulation. After RFB removal, sigmoidoscopy was recommended to assess for rectal mucosal injuries or tears.8 No additional injuries were found on sigmoidoscopy and the patient tolerated the procedure well without complications. Topics: Abdominal pain, computed tomography, CT, foreign body, procedural sedation

  13. Structured sedation programs in the emergency department, hospital and other acute settings: protocol for systematic review of effects and events.

    Science.gov (United States)

    McCoy, Siobhán; Wakai, Abel; Blackburn, Carol; Barrett, Michael; Murphy, Adrian; Brenner, Maria; Larkin, Philip; Crispino-O'Connell, Gloria; Ratnapalan, Savithiri; O'Sullivan, Ronan

    2013-10-01

    The use of procedural sedation outside the operating theatre has increased in hospital settings and has gained popularity among non-anesthesiologists. Sedative agents used for procedural pain, although effective, also pose significant risks to the patient if used incorrectly. There is currently no universally accepted program of education for practitioners using or introducing procedural sedation into their practice. There is emerging literature identifying structured procedural sedation programs (PSPs) as a method of ensuring a standardized level of competency among staff and reducing risks to the patient. We hypothesize that programs of education for healthcare professionals using procedural sedation outside the operating theatre are beneficial in improving patient care, safety, practitioner competence and reducing adverse event rates. Electronic databases will be systematically searched for studies (randomized and non-randomized) examining the effectiveness of structured PSPs from 1966 to present. Database searches will be supplemented by contact with experts, reference and citation checking, and a grey literature search. No language restriction will be imposed. Screening of titles and abstracts, and data extraction will be performed by two independent reviewers. All disagreements will be resolved by discussion with an independent third party. Data analysis will be completed adhering to procedures outlined in the Cochrane Handbook of Systematic Reviews of Interventions. If the data allows, a meta-analysis will be performed. This review will cohere evidence on the effectiveness of structured PSPs on sedation events and patient outcomes within the hospital and other acute care settings. In addition, it will examine key components identified within a PSP associated with patient safety and improved patient outcomes. PROSPERO registration number: CRD42013003851.

  14. Techniques to administer oral, inhalational, and IV sedation in dentistry

    Directory of Open Access Journals (Sweden)

    Diana Krystyna Harbuz

    2016-02-01

    Full Text Available Background Sedation in dentistry is a controversial topic given the variety of opinions regarding its safe practice. Aims This article evaluates the various techniques used to administer sedation in dentistry and specific methods practiced to form a recommendation for clinicians. Methods An extensive literature search was performed using PubMed, Medline, Google Scholar, Google, and local library resources. Results Most of the literature revealed a consensus that light sedation on low-risk American Society of Anesthesiologists (ASA groups, that is ASA I, and possibly II, is the safest method for sedation in a dental outpatient setting. Conclusion Formal training is essential to achieve the safe practice of sedation in dentistry or medicine. The appropriate setting for sedation should be determined as there is an increased risk outside the hospital setting. Patients should be adequately assessed and medication titrated appropriately, based on individual requirements.

  15. Sedation for pediatric diagnostic imaging: use of pediatric and nursing resources as an alternative to a radiology department sedation team

    International Nuclear Information System (INIS)

    Ruess, Lynne; O'Connor, Stephen C.; Mikita, Cecilia P.; Creamer, Kevin M.

    2002-01-01

    Objective. To develop a pathway to provide safe, effective, and efficient sedation for pediatric diagnostic imaging studies using non-radiology personnel. Materials and methods. A multidisciplinary team considered manpower and training requirements and national sedation standards before designing a sedation pathway, which included scheduling, pre-sedation history and physical, medication protocols, and monitoring. Oral and IV medication protocols were developed based on patient age and weight. Sedation delays were defined as >15 min (IV) or >30 min (PO) from start of sedation to start of imaging. A sedation failure resulted in an incomplete diagnostic imaging study. Failure rates of 124 sedations before and 388 sedations after the pathway were compared.Results. The sedation failure rate for 7 months prior to pathway initiation was 15% (19/124). In the first 25 months after pathway initiation, failures were significantly reduced to 1.5% (6/388) (P 55 min). Deviation from the recommended medication protocol accounted for most of the 115 delays. Only minor adverse events were seen (12/388, 3.1%).Conclusion. Implementing a pediatric sedation pathway significantly decreases the sedation failure rate. Pediatric residents and nurses can safely, effectively and efficiently sedate pediatric patients for routine diagnostic imaging procedures without the need for a radiology department sedation team in a department with a small-to-moderate volume of pediatric patients. (orig.)

  16. Nurse-administered propofol sedation for endoscopy

    DEFF Research Database (Denmark)

    Jensen, J T; Vilmann, P; Horsted, T

    2011-01-01

    BACKGROUND AND STUDY AIMS: The aim of the present study was to perform a risk analysis during the implementation phase of nurse-administered propofol sedation (NAPS) and to validate our structured training program. PATIENTS AND METHODS: A structured training program was developed both for endosco......BACKGROUND AND STUDY AIMS: The aim of the present study was to perform a risk analysis during the implementation phase of nurse-administered propofol sedation (NAPS) and to validate our structured training program. PATIENTS AND METHODS: A structured training program was developed both...... pressure was recorded in 451 patients (26%). Independent risk factors were type of intervention and level of experience of the staff performing the sedation. CONCLUSION: These results were obtained after development of a structured training program both for endoscopists and nurses using propofol...... for sedation, and can be used as basis for further comparison. NAPS for endoscopic procedures is safe when performed by personnel properly trained in airway handling and sedation with propofol, and has considerable advantages compared with conventional sedation for endoscopy....

  17. Trends and reasons of palliative sedation in cancer patients with and without pending requests of euthanasia in Dutch general practice.

    NARCIS (Netherlands)

    Donker, G.A.; Dijk, C.E. van

    2015-01-01

    Background: Little is known about the quantity and reasons for use of palliative sedation in cancer patients in general practice at the end of life and the reason to perform palliative sedation when also a request for euthanasia is pending. Aim: To gain more insight into the trends of and reasons

  18. The PediSedate device, a novel approach to pediatric sedation that provides distraction and inhaled nitrous oxide: clinical evaluation in a large case series.

    Science.gov (United States)

    Denman, William T; Tuason, Pacifico M; Ahmed, Mohammed I; Brennen, Loralie M; Cepeda, M Soledad; Carr, Daniel B

    2007-02-01

    Pediatric sedation is of paramount importance but can be challenging. Fear and anticipatory anxiety before invasive procedures often lead to uncooperativeness. A novel device (PediSedate) provides sedation through a combination of inhaled nitrous oxide and distraction (video game). We evaluated the acceptability and safety of the PediSedate device in children. We enrolled children between 3 and 9 years old who were scheduled to undergo surgical procedures that required general inhalational anesthesia. After the device was applied, he/she played a video game while listening to the audio portion of the game through the earphones. Nitrous oxide in oxygen was administered via the nasal piece of the headset starting at 50% and increasing to 70%, in 10% increments every 8 min. Treatment failures, vital signs, arterial oxygen saturation, depth of sedation, airway patency, side effects, acceptance of the device and parental satisfaction were all evaluated. Of 100 children included, treatment failure occurred in 18% mainly because of poor tolerance of the device. At least 96% of the children who completed the study exhibited an excellent degree of sedation, 22% had side effects, and none experienced serious airway obstruction. Nausea and vomiting were the most common side effects and no patients had hemodynamic instability. The PediSedate device combines nonpharmacologic with pharmacologic methods of sedation. Most of the children we evaluated were able to tolerate the PediSedate device and achieved an adequate degree of sedation.

  19. An Evaluation of Intranasal Sufentanil and Dexmedetomidine for Pediatric Dental Sedation

    Directory of Open Access Journals (Sweden)

    James M. Hitt

    2014-03-01

    Full Text Available Conscious or moderate sedation is routinely used to facilitate the dental care of the pre- or un-cooperative child. Dexmedetomidine (DEX has little respiratory depressant effect, possibly making it a safer option when used as an adjunct to either opioids or benzodiazepines. Unlike intranasal (IN midazolam, IN application of DEX and sufentanil (SUF does not appear to cause much discomfort. Further, although DEX lacks respiratory depressive effects, it is an α2-agonist that can cause hypotension and bradycardia when given in high doses or during prolonged periods of administration. The aim of this feasibility study was to prospectively assess IN DEX/SUF as a potential sedation regimen for pediatric dental procedures. After IRB approval and informed consent, children (aged 3–7 years; n = 20 from our dental clinic were recruited. All patients received 2 μg/kg (max 40 μg of IN DEX 45 min before the procedure, followed 30 min later by 1 μg/kg (max 20 μg of IN SUF. An independent observer rated the effects of sedation using the Ohio State University Behavior Rating Scale (OSUBRS and University of Michigan Sedation Scale (UMSS. The dentist and the parent also assessed the efficacy of sedation. Dental procedures were well tolerated and none were aborted. The mean OSUBRS procedure score was 2.1, the UMSS procedure score was 1.6, and all scores returned to baseline after the procedure. The average dentist rated quality of sedation was 7.6 across the 20 subjects. After discharge, parents reported one child with prolonged drowsiness and one child who vomited at home. The use of IN DEX supplemented with IN SUF provided both an effective and tolerable form of moderate sedation. Although onset and recovery are slower than with oral (PO midazolam and transmucosal fentanyl, the quality of the sedation may be better with less risk of respiratory depression. Results from this preliminary study showed no major complications from IN delivery of these agents.

  20. Efficacy and safety of flumazenil injection for the reversal of midazolam sedation after elective outpatient endoscopy.

    Science.gov (United States)

    Lee, Sang Pyo; Sung, In-Kyung; Kim, Jeong Hwan; Lee, Sun-Young; Park, Hyung Seok; Shim, Chan Sup

    2018-02-01

    Midazolam sedation during elective endoscopy is widely performed and flumazenil is frequently administered after endoscopy to reverse sedation in clinical practice. This study aimed to investigate the safety and efficacy of flumazenil injections after elective endoscopy under midazolam sedation. Participants who underwent an upper endoscopy under midazolam sedation were randomly divided into two groups. In group I, flumazenil was administered i.v. 10 min after the patient's transfer to the recovery room, and no antidote was injected in group II. The time of stay in the recovery room and adverse events were reviewed through the nursing records. We asked the patients about their pain and degree of satisfaction according to a visual analogue scale (VAS), their memory of the procedure, mental status and the presence of uncomfortable symptoms on the day of the procedure and the day afterwards. The length of stay in recovery was significantly shorter in group I than in group II. No significant differences were found in the number of patients with pain (VAS ≥1), adverse events and discomfort between the two groups. Additionally, there were no differences in the patients' memory of the procedure, satisfaction with sedation, willingness to repeat the endoscopy and mental status. The time in the recovery room after flumazenil administration was significantly shortened, and the use of the drug did not increase the risk of adverse events or discomfort. The use of flumazenil for reversing midazolam sedation seems to be safe and effective. © 2018 Chinese Medical Association Shanghai Branch, Chinese Society of Gastroenterology, Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine and John Wiley & Sons Australia, Ltd.

  1. Comparison between intravenous and intramuscular administration of ketamine in children sedation referred to emergency department

    Directory of Open Access Journals (Sweden)

    Behnaz Boroumand Rezazadeh

    2014-12-01

    Full Text Available Ketamine, among wide variety of sedative drugs, has shown beneficial effects when using during the procedural sedation, specifically in pediatrics. Various parameters should be considered in order to perform a safe and effective procedural sedation including optimum dosage of the sedative, administration methods of sedation, and need for applying any adjuvant drug. In this study, we aimed to review the studies, which have compared the efficacy of the different ways of the injection of ketamine such as intravenous or intramuscular ketamine application. Based on data obtained from the related articles, efficacy and safety of these two methods of ketamine usage in the pediatric procedural sedation were widely similar, but the intravenously administration of the ketamine can be proposed as the preferable mode.

  2. Pharmacologic Considerations for Pediatric Sedation and Anesthesia Outside the Operating Room: A Review for Anesthesia and Non-Anesthesia Providers.

    Science.gov (United States)

    Khurmi, Narjeet; Patel, Perene; Kraus, Molly; Trentman, Terrence

    2017-10-01

    Understanding the pharmacologic options for pediatric sedation outside the operating room will allow practitioners to formulate an ideal anesthetic plan, allaying anxiety and achieving optimal immobilization while ensuring rapid and efficient recovery. The authors identified relevant medical literature by searching PubMed, MEDLINE, Embase, Scopus, Web of Science, and Google Scholar databases for English language publications covering a period from 1984 to 2017. Search terms included pediatric anesthesia, pediatric sedation, non-operating room sedation, sedation safety, and pharmacology. As a narrative review of common sedation/anesthesia options, the authors elected to focus on studies, reviews, and case reports that show clinical relevance to modern day sedation/anesthesia practice. A variety of pharmacologic agents are available for sedation/anesthesia in pediatrics, including midazolam, fentanyl, ketamine, dexmedetomidine, etomidate, and propofol. Dosing ranges reported are a combination of what is discussed in the reviewed literature and text books along with personal recommendations based on our own practice. Several reports reveal that ketofol (a combination of ketamine and propofol) is quite popular for short, painful procedures. Fospropofol is a newer-generation propofol that may confer advantages over regular propofol. Remimazolam combines the pharmacologic effects of remifentanil and midazolam. A variety of etomidate derivatives such as methoxycarbonyl-etomidate, carboetomidate, methoxycarbonyl-carboetomidate, and cyclopropyl-methoxycarbonyl metomidate are in development stages. The use of nitrous oxide as a mild sedative, analgesic, and amnestic agent is gaining popularity, especially in the ambulatory setting. Utilizing a dedicated and experienced team to provide sedation enhances safety. Furthermore, limiting sedation plans to single-agent pharmacy appears to be safer than using multi-agent plans.

  3. Quality of care in palliative sedation: audit and compliance monitoring of a clinical protocol.

    Science.gov (United States)

    Benitez-Rosario, Miguel Angel; Castillo-Padrós, Manuel; Garrido-Bernet, Belén; Ascanio-León, Belen

    2012-10-01

    The European Association for Palliative Care and the U.S. National Hospice and Palliative Care Organization have published statements that recommend an audit of palliative sedation practices. The aim was to assess the feasibility of a quality care project in palliative sedation. We carried out an audit of adherence to a guideline regarding palliative sedation, undertaken as a yearly assessment during two years, of a sample of patient charts. With an audit tool, the charts were evaluated as to the presence of the ethical sedation checklist, information that justified palliative sedation, patient and/or family agreement, and the appropriateness of treatment in concordance with the clinical protocol. An educational program and result feedback meetings were used as the implementation strategy. Roughly 25% of the medical charts of patients who died in the palliative care unit were evaluated, 94 in 2007 and 110 in 2008. In 2007 and 2008, 63% and 57% of the patients, respectively, whose median age was 65 years, were sedated, with a median length of two days. The main reason for sedation was agitation concomitant with respiratory failure in roughly 60% and 75% of the cases in 2007 and 2008, respectively. Agreement of the patient/family about sedation was collected from 100% of the cases. The concordance of procedures with the sedation guideline was 100% in both years. Our quality-of-care strategy was shown to obtain a higher level of compliance with the palliative sedation guideline for at least two years. Copyright © 2012 U.S. Cancer Pain Relief Committee. Published by Elsevier Inc. All rights reserved.

  4. Propofol dose and incidence of dreaming during sedation.

    Science.gov (United States)

    Eer, Audrey Singyi; Padmanabhan, Usha; Leslie, Kate

    2009-10-01

    Dreaming is commonly reported after propofol-based sedation. We measured the incidence of dreaming and bispectral index (BIS) values in colonoscopy patients sedated with combinations of propofol, midazolam and fentanyl. Two hundred patients presenting for elective outpatient colonoscopy were sedated with combinations of propofol, midazolam and fentanyl. BIS was monitored throughout the procedure. Patients were interviewed immediately after they emerged from sedation. The primary end point was a report of dreaming during sedation. Ninety-seven patients were administered propofol alone, 44 were administered propofol and fentanyl, 16 were administered propofol and midazolam and 43 were administered propofol, midazolam and fentanyl. Dreaming was reported by 19% of patients. Dreamers received higher doses of propofol and had lower BIS values during sedation. Age of 50 years or less, preoperative quality of recovery score of less than 14, higher home dream recall, propofol dose of more than 300 mg and time to Observers' Assessment of Alertness/Sedation score equalling 5 of 8 min or less were independent predictors of dreaming. Dreaming during sedation is associated with higher propofol dose and lower BIS values.

  5. A systematic literature review on the ethics of palliative sedation: an update (2016).

    Science.gov (United States)

    Henry, Blair

    2016-09-01

    Palliative sedation has been the subject of intensive debate since its first appearance in 1990. In a 2010 review of palliative sedation, the following areas were identified as lacking in consensus: inconsistent terminology, its use in nonphysical suffering, the ongoing experience of distress, and concern that the practice of palliative sedation may hasten death. This review looks at the literature over the past 6 years and provides an update on these outstanding concerns. Good clinical guidelines and policies are still required to address issues of emotional distress and waylay concerns that palliative sedation hastens death. The empirical evidence suggests some movement toward consensus on the practice of palliative sedation. However, a continued need exists for evidence-informed practice guidelines, education, and research to support the ethical practice of palliative sedation at the end of life. Until that time, clinicians are advised to adopt a framework or guideline that has been expert driven to ensure consistent and ethical use of palliative sedation at the end of life.

  6. Bispectral index monitoring for conscious sedation in intervention: better, safer, faster

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    Bell, J.K.; Laasch, H.-U.; Wilbraham, L.; England, R.E.; Morris, J.A.; Martin, D.F. E-mail: derrick.martin@smtr.nhs.uk

    2004-12-01

    AIM: The aim of this study was to compare subjective (Ramsay sedation score, RSS) with objective electroencephalogram-based bispectral index (BIS) assessment, and to validate the appropriate BIS range for measurement of conscious sedation in interventional procedures. MATERIALS AND METHODS: One hundred patients undergoing sedo-analgesia (midazolam and fentanyl) for interventional gastrointestinal procedures were divided into two groups. In group A (n=30) sedation was guided by the RSS with the operator blinded to the BIS recording. In group B (n=70) the operator titrated intravenous sedation to maintain an optimal BIS, predetermined from the results in group A. Recovery time, procedure duration, physiological parameters and unplanned events were recorded in both groups. RESULTS: There was a significant correlation between the BIS and RSS (p<0.001). BIS values of 87.2 and 80.9 corresponded to an RSS of 3 and 4, respectively. The optimal BIS level was defined as 80-85. Fifty-seven point five percent of readings were within this range in group B compared with 26.5% in group A (p<0.001). Sedation approaching general anaesthesia (BIS<60) occurred in 5.5% of patients in group A but not in group B. Mean recovery time, duration of procedure, midazolam and fentanyl doses were significantly reduced in group B. Unplanned events were reduced from 27 to 17%, but this was not statistically significant (p=0.29). CONCLUSION: BIS monitoring enables more effective titration of sedatives to maintain a suitable level of consciousness, whilst reducing procedure time. The BIS offers an objective, safe and reliable measure of sedation, without disturbing either patient or operator. BIS monitoring raises the standard of patient care, and in our view, should be used to augment standard assessment.

  7. Bispectral index monitoring for conscious sedation in intervention: better, safer, faster

    International Nuclear Information System (INIS)

    Bell, J.K.; Laasch, H.-U.; Wilbraham, L.; England, R.E.; Morris, J.A.; Martin, D.F.

    2004-01-01

    AIM: The aim of this study was to compare subjective (Ramsay sedation score, RSS) with objective electroencephalogram-based bispectral index (BIS) assessment, and to validate the appropriate BIS range for measurement of conscious sedation in interventional procedures. MATERIALS AND METHODS: One hundred patients undergoing sedo-analgesia (midazolam and fentanyl) for interventional gastrointestinal procedures were divided into two groups. In group A (n=30) sedation was guided by the RSS with the operator blinded to the BIS recording. In group B (n=70) the operator titrated intravenous sedation to maintain an optimal BIS, predetermined from the results in group A. Recovery time, procedure duration, physiological parameters and unplanned events were recorded in both groups. RESULTS: There was a significant correlation between the BIS and RSS (p<0.001). BIS values of 87.2 and 80.9 corresponded to an RSS of 3 and 4, respectively. The optimal BIS level was defined as 80-85. Fifty-seven point five percent of readings were within this range in group B compared with 26.5% in group A (p<0.001). Sedation approaching general anaesthesia (BIS<60) occurred in 5.5% of patients in group A but not in group B. Mean recovery time, duration of procedure, midazolam and fentanyl doses were significantly reduced in group B. Unplanned events were reduced from 27 to 17%, but this was not statistically significant (p=0.29). CONCLUSION: BIS monitoring enables more effective titration of sedatives to maintain a suitable level of consciousness, whilst reducing procedure time. The BIS offers an objective, safe and reliable measure of sedation, without disturbing either patient or operator. BIS monitoring raises the standard of patient care, and in our view, should be used to augment standard assessment

  8. Endoscopy and sedation: an inseparable binomial for the gastroenterologist.

    Science.gov (United States)

    Crespo, Javier; Terán, Álvaro

    2018-04-01

    The development of endoscopy and its increasing demand among the population have led to a growing need for propofol-based sedation techniques. Benefit is indisputable for both patients and endoscopists, but some aspects require considering the "who" and "how" of sedation as related to safety and health care costs. Propofol is first-choice in endoscopy for the European Society of Gastrointestinal Endoscopy because of its fast onset of action and short half-life, and many reports exist on its safety when used by gastroenterologists rather than anesthesiologists. In this issue of REED several originals support the efficiency and safety of propofol even for complex, high-risk, or protracted procedures such as endoscopic retrograde cholangiopancreatography (ERCP) and enteroscopy. Propofol may be safely and effectively administered by a team with specific skills acquired through education and using a specific procedure. However, difficulties arise in real-world clinical practice that preclude such training, which in Spain should be included in the MIR (médico interno residente) specialization program curriculum. The Comisión Nacional de Digestivo (Spanish National Commission on Digestive Diseases), sensitive to this training gap, has included in their latest version of the MIR program (under assessment) four additional competences, with number 145 (training in deep sedation) being most relevant here. In addition, the Spanish Society of Gastrointestinal Endoscopy (SEED) has invested significant efforts in sedation training, with over 50 courses on sedation for endoscopists and nurses. Continuing education and training in this field (for instance, refresher courses on advanced cardiopulmonary resuscitation) should be a goal for all endoscopy units. Because of the diversity found among hospitals, with single or multiple endoscopy rooms, efforts should be made to persuade those in charge of gastroenterology and anesthesiology departments to establish the necessary care

  9. A Survey of Hospice and Palliative Care Physicians Regarding Palliative Sedation Practices.

    Science.gov (United States)

    Lux, Michael R; Protus, Bridget McCrate; Kimbrel, Jason; Grauer, Phyllis

    2017-04-01

    Patients nearing the end of life may experience symptoms that are refractory to standard therapeutic options. Physicians may consider palliative sedation to relieve intolerable suffering. There is limited clinical literature regarding preferred medications for palliative sedation. To determine the preferred medications physicians use when implementing palliative sedation. An Internet-based, cross-sectional survey of hospice and palliative care physicians in the United States. A link to the survey was e-mailed to 3130 physician members of the American Academy of Hospice and Palliative Medicine, of which 381 physicians completed the survey. Physicians were not required to answer all questions. Nearly all (n = 335, 99%) respondents indicated that palliative sedation may be used (acceptable by 73% [n = 248] for refractory symptoms and acceptable by 26% [n = 87] only for imminently dying patients). Seventy-nine percent (n = 252) believed that opioids should not be used to induce palliative sedation but should be continued to provide pain control. Midazolam was the most commonly selected first-line choice for palliative sedation (n = 155, 42%). The most commonly reported second-line agents for the induction of palliative sedation were lorazepam, midazolam (for those who did not select midazolam as first-line agent), and phenobarbital with a reported preference of 20% (n = 49), 19% (n = 46), and 17% (n = 40), respectively. Of the physicians surveyed, 99% (n = 335) felt that palliative sedation is a reasonable treatment modality. Midazolam was considered a drug of choice for inducing and maintaining sedation, and opioids were continued for pain control.

  10. [Psychomotor agitation, pharmaceutical sedation and psychiatric emergency in psychotic patients].

    Science.gov (United States)

    Passamar, M; Tellier, O; Vilamot, B

    2011-12-01

    Psychomotor agitation, very common among psychiatric emergencies, raises the question of pharmaceutical sedation, its indications, and its issues, notably with regard to the observance in postemergency. A new approach to sedation places it within its therapeutic aim and also takes into account the sometimes harmful impact on the course of the patient's care. A pretherapeutical, analysis both clinical and environmental is crucial. The time spent on the initial meeting and assessment is essential. The evolution of professional practices in mental health allows us to distinguish three kinds of sedation (vigilance, behaviour and psychical) that guide the choice and the mode of psychotropic drug use. The harmful effects of an ever-increasing use of sedation is debated. The use of atypical antipsychotics and injectable forms is argued. Early psychical sedation is preferable to the obsolete practice of vigilance sedation and to behavioural sedation with its limited indications. The use of excessive or prolonged sedation might have a detrimental effect on the care offered after psychiatric emergency treatment. Copyright © 2011. Published by Elsevier Masson SAS.

  11. Dreaming and recall during sedation for colonoscopy.

    Science.gov (United States)

    Stait, M L; Leslie, K; Bailey, R

    2008-09-01

    Dreaming is reported by one in five patients who are interviewed on emergence from general anaesthesia, but the incidence, predictors and consequences of dreaming during procedural sedation are not known. In this prospective observational study, 200 patients presenting for elective colonoscopy under intravenous sedation were interviewed on emergence to determine the incidences of dreaming and recall. Sedation technique was left to the discretion of the anaesthetist. The incidence of dreaming was 25.5%. Patients reporting dreaming were younger than those who did not report dreaming. Doses of midazolam and fentanyl were similar between dreamers and non-dreamers, however propofol doses were higher in patients who reported dreams than those who did not. Patients reported short, simple dreams about everyday life--no dream suggested near-miss recall of the procedure. Frank recall of the procedure was reported by 4% of the patients, which was consistent with propofol doses commensurate with light general anaesthesia. The only significant predictor of recall was lower propofol dose. Satisfaction with care was generally high, however dreamers were more satisfied with their care than non-dreamers.

  12. Recall of intensive care unit stay in patients managed with a sedation protocol or a sedation protocol with daily sedative interruption: a pilot study.

    Science.gov (United States)

    Ethier, Cheryl; Burry, Lisa; Martinez-Motta, Carlos; Tirgari, Sam; Jiang, Depeng; McDonald, Ellen; Granton, John; Cook, Deborah; Mehta, Sangeeta

    2011-04-01

    Analgesics and sedatives are integral for the relief of pain and anxiety in critically ill patients. However, these agents may contribute to amnesia for intensive care unit (ICU) events; which has been associated with development of posttraumatic stress disorder. Drug administration strategies that minimize sedative use have been associated with less amnesia. The objective of this pilot study was to evaluate recall of ICU stay in patients managed with 2 sedation strategies: a sedation protocol or a combination of sedation protocol and daily sedative/analgesic interruption. A questionnaire was administered on day 3 following ICU discharge to evaluate patients' recollections of pain, anxiety, fear, and sleep, as well as memories for specific ICU procedures. Participants were ICU survivors who had been enrolled in SLEAP - a randomized pilot trial comparing two sedation strategies, at 3 university-affiliated medical/surgical ICUs. Twenty-one patients who regained orientation within 72 hours of ICU discharge completed the questionnaire. More than 50% of patients recalled experiencing pain, anxiety, and fear to a moderate or extreme extent; and 57% reported inadequate sleep while in the ICU. Of the 21 patients, 48%, 33%, and 29% had no memories of endotracheal tube suctioning, being on a "breathing machine," and being bathed, respectively. A notable percentage of patients discharged from the ICU report moderate to extreme pain, anxiety, and fear, and inability to sleep during their ICU stay; and 29% to 48% have no recall of specific ICU events. Copyright © 2011 Elsevier Inc. All rights reserved.

  13. Current role of non-anesthesiologist administered propofol sedation in advanced interventional endoscopy

    DEFF Research Database (Denmark)

    Burtea, Daniela Elena; Dimitriu, Anca; Maloş, Anca Elena

    2015-01-01

    the patients and medical personnel. Current guidelines support the use of propofol sedation, which has the same rate of adverse effects as traditional sedation with benzodiazepines and/or opioids, but decreases the procedural and recovery time. Non-anesthesiologist administered propofol sedation has become......, improved satisfaction for patients and doctors, as well as decreased recovery and discharge time. Despite the advantages of non-anesthesiologist administered propofol, there is still a continuous debate related to the successful generalization of the procedures....

  14. [The use of conscious sedation versus general anesthesia in modern dentistry: rising ethical dilemmas].

    Science.gov (United States)

    Ayalon, S; Gozal, Y; Kaufman, E

    2004-10-01

    Conscious sedation and general anesthesia have been in the use of the dental profession since the first half of the 19th century. Although seemingly appealing to use due to alleviation of pain and anxiety induced by the dental treatment, the alteration of consciousness level of dental patients is not without risk. Morbidity and mortality due to dental treatment performed under general anesthesia were investigated at the last decades of the 20th century. The mortality rates found in these investigations were surprisingly high comparing to researches of morbidity and mortality due to other medical procedures, performed under general anesthesia. Therefore, although general anesthesia is sometimes the only way to treat certain patients, maintaining strict indications for dental treatment under general anesthesia is necessary. Conscious sedation was found as a safer alternative for achieving a level of consciousness enabling dental treatment in those patients who are unable to receive treatment in normal dental clinic settings. We therefore believe that conscious sedation should be the golden standard for the treatment of those patients. The practicing of dentistry in patients who have need of dental treatment under special settings such as general anesthesia and sedation raises ethical dilemmas to the caregiver. The following review will summarize the available data on morbidity and mortality due to dental treatment given under general anesthesia and conscious sedation. The ethical questions arising from their practicing will be discussed and some answers shall be proposed.

  15. Comparison of ketamine and ketofol for deep sedation and analgesia in children undergoing laser procedure.

    Science.gov (United States)

    Stevic, Marija; Ristic, Nina; Budic, Ivana; Ladjevic, Nebojsa; Trifunovic, Branislav; Rakic, Ivan; Majstorovic, Marko; Burazor, Ivana; Simic, Dusica

    2017-09-01

    The aim of our study was to research and evaluate cardiovascular and respiratory stability, clinical efficacy, and safety of two different anesthetic agents in pediatric patients who underwent Pulse dye (wavelength 595 nm, pulse duration 0-40 ms, power 0-40 J) and CO 2 (wavelength 10,600 nm, intensity-fraxel mod with SX index 4 to 8, power 0-30 W) laser procedure. This prospective non-blinded study included 203 pediatric patients ASA I-II, aged between 1 month and 12 years who underwent short-term procedural sedation and analgesia for the laser procedure. After oral premedication with midazolam, 103 children were analgo-sedated with ketamine and fentanyl (K group) and 100 with ketofol and fentanyl (KT group). Vital signs, applied drug doses, pulse oximetry, and parental satisfaction questionnaire were used to compare these two groups. Statistical differences were tested using Student's t test, Mann-Whitney U test, chi-square test, and Fisher's exact test. Receiver operating characteristic (ROC) curve analysis was used to assess the cut-off value of the duration of anesthesia predicting apnea. Tachycardia was recorded in a significantly higher number of patients who received ketamine as the anesthetic agent (35.9 vs. 3% respectively). Hypertension was also significantly more frequent in patients who received ketamine in comparison with patients who received ketofol (25.2 vs. 3%). Laryngospasm was not observed in both examined groups. There was no statistically significant difference between groups in satisfaction of parents and doctors. Apnea and respiratory depression occurred significantly more frequent in ketofol than in ketamine group (12 vs. 0.97% and 13 vs. 0%). Based on ROC analysis for apnea, we found a significantly higher number of patients with apnea in the ketofol group when duration of anesthesia was longer than 17 min. Our study has shown that ketofol is more comfortable than ketamine in short-term laser procedures in children, causing less

  16. Alternatives to Sedation and General Anesthesia in Pediatric Magnetic Resonance Imaging: A Literature Review.

    Science.gov (United States)

    McGuirt, Delaney

    2016-09-01

    To assess alternatives to sedation and general anesthesia to prepare children for magnetic resonance (MR) imaging examinations. Online databases were searched for articles discussing methods of preparing children for MR imaging procedures. Because of the large number of articles returned, criteria were limited to only studies that prepared patients without the use of sedation or general anesthesia. Twenty-four studies were deemed appropriate for inclusion in the review. The following methods emerged as alternatives to pediatric sedation: mock scanners, MR-compatible audiovisual systems, feed-sleep manipulation, play therapy, infant incubators/immobilizers, photo diaries, sucrose solutions, and guided imagery. The approaches with the most extensive research were mock MR scanners and feed-sleep manipulation. Evidence supports the use of these alternative techniques as valid substitutes for pediatric sedation and general anesthesia. To reduce the risks associated with sedation of pediatric patients, institutions could implement the alternatives discussed in this review. Cost analyses should be conducted first because some methods are more expensive than others. Finally, further research is needed to better assess the effectiveness of lesser-practiced methods, including photo diaries, sucrose solutions, and guided imagery. ©2016 American Society of Radiologic Technologists.

  17. The risk of shorter fasting time for pediatric deep sedation.

    Science.gov (United States)

    Clark, Mathew; Birisci, Esma; Anderson, Jordan E; Anliker, Christina M; Bryant, Micheal A; Downs, Craig; Dalabih, Abdallah

    2016-01-01

    Current guidelines adopted by the American Academy of Pediatrics calls for prolonged fasting times before performing pediatric procedural sedation and analgesia (PSA). PSA is increasingly provided to children outside of the operating theater by sedation trained pediatric providers and does not require airway manipulation. We investigated the safety of a shorter fasting time compared to a longer and guideline compliant fasting time. We tried to identify the association between fasting time and sedation-related complications. This is a prospective observational study that included children 2 months to 18 years of age and had an American Society of Anesthesiologists physical status classification of I or II, who underwent deep sedation for elective procedures, performed by pediatric critical care providers. Procedures included radiologic imaging studies, electroencephalograms, auditory brainstem response, echocardiograms, Botox injections, and other minor surgical procedures. Subjects were divided into two groups depending on the length of their fasting time (4-6 h and >6 h). Complication rates were calculated and compared between the three groups. In the studied group of 2487 subjects, 1007 (40.5%) had fasting time of 4-6 h and the remaining 1480 (59.5%) subjects had fasted for >6 h. There were no statistically significant differences in any of the studied complications between the two groups. This study found no difference in complication rate in regard to the fasting time among our subjects cohort, which included only healthy children receiving elective procedures performed by sedation trained pediatric critical care providers. This suggests that using shorter fasting time may be safe for procedures performed outside of the operating theater that does not involve high-risk patients or airway manipulation.

  18. Current debates on end-of-life sedation: an international expert elicitation study.

    Science.gov (United States)

    Papavasiliou, Evangelia Evie; Payne, Sheila; Brearley, Sarah

    2014-08-01

    End-of-life sedation, though increasingly prevalent and widespread internationally, remains one of the most highly debated medical practices in the context of palliative medicine. This qualitative study aims to elicit and record the perspectives of leading international palliative care experts on current debates. Twenty-one professionals from diverse backgrounds, sharing field-specific knowledge/expertise defined by significant scholarly contribution on end-of-life sedation, were recruited. Open-ended, semi-structured interviews, following a topic-oriented structure reflecting on current debates, were conducted. Results were analysed using thematic content analysis. Three main aspects of sedation were identified and discussed as potentially problematic: (a) continuous deep sedation as an extreme facet of end-of-life sedation, (b) psycho-existential suffering as an ambivalent indication for sedation and (c) withdrawal or withholding of artificial nutrition and hydration as potentially life-shortening. On these grounds, concerns were reported over end-of-life sedation being morally equivalent to euthanasia. Considerable emphasis was placed on intentions as the distinguishing factor between end-of-life acts, and protective safeguards were introduced to distance sedation from euthanasia. This study shows that, despite the safeguards introduced, certain aspects of sedation, including the intentions associated with the practice, are still under question, parallels being drawn between end-of-life sedation and euthanasia. This reaffirms the existence of a grey area surrounding the two practices, already evidenced in countries where euthanasia is legalized. More clarity over the issues that generate this grey area, with their causes being uncovered and eliminated, is imperative to resolve current debates and effectively inform research, policy and practice of end-of-life sedation.

  19. Rectal Sedation with Thiopental in Children

    International Nuclear Information System (INIS)

    Granados, Ana Maria; Levy, Wilma; Badiel, Marisol; Cruz Libreros, Alejandro; Toro Gutierrez, Juan Sebastian

    2012-01-01

    Objective: to determine the effectiveness of a rectal sedation protocol with sodium thiopental in children undergoing diagnostic imaging studies in a level-four-complexity health care facility. Materials and Methods: this case series observational study was developed between the months of January and March 2004 in the Fundacion clinica Valle del Lili. All pediatric patients between the ages of three months and eight years of age who underwent an imaging study were included. A dose of 25-40 mg/kg of sodium thiopental was administered rectally. Successful sedation was defined as one that allowed the successful completion of the study with the least number of motion artifacts. The features of the sedation and the adverse effects were evaluated. Results: the study population included 103 children with a median age of two years. The imaging studies were successfully concluded in 97% of the patients. The average total time until complete awakening was 2.9 hours. With respect to the interruption of sedation, we found statistically significant differences between the children who were kept awake the night before the procedure and those who were not. The most common adverse effect was diarrhea, which was recorded in 13 patients. Five of the patients required a supplemental dose of the sedative. There were two cases of increased salivation and one of vomiting, yet they resolved spontaneously. Conclusions: this rectal sodium thiopental protocol is a safe and effective procedure for the completion of diagnostic imaging studies in the pediatric population at our health care center.

  20. Sedation, sleep promotion, and delirium screening practices in the care of mechanically ventilated children: a wake-up call for the pediatric critical care community*.

    Science.gov (United States)

    Kudchadkar, Sapna R; Yaster, Myron; Punjabi, Naresh M

    2014-07-01

    To examine pediatric intensivist sedation management, sleep promotion, and delirium screening practices for intubated and mechanically ventilated children. An international, online survey of questions regarding sedative and analgesic medication choices and availability, sedation protocols, sleep optimization, and delirium recognition and treatment. Member societies of the World Federation of Pediatric Intensive and Critical Care Societies were asked to send the survey to their mailing lists; responses were collected from July 2012 to January 2013. Pediatric critical care providers. Survey. The survey was completed by 341 respondents, the majority of whom were from North America (70%). Twenty-seven percent of respondents reported having written sedation protocols. Most respondents worked in PICUs with sedation scoring systems (70%), although only 42% of those with access to scoring systems reported routine daily use for goal-directed sedation management. The State Behavioral Scale was the most commonly used scoring system in North America (22%), with the COMFORT score more prevalent in all other countries (39%). The most commonly used sedation regimen for intubated children was a combination of opioid and benzodiazepine (72%). Most intensivists chose fentanyl as their first-line opioid (66%) and midazolam as their first-line benzodiazepine (86%) and prefer to administer these medications as continuous infusions. Propofol and dexmedetomidine were the most commonly restricted medications in PICUs internationally. Use of earplugs, eye masks, noise reduction, and lighting optimization for sleep promotion was uncommon. Delirium screening was not practiced in 71% of respondent's PICUs, and only 2% reported routine screening at least twice a day. The results highlight the heterogeneity in sedation practices among intensivists who care for critically ill children as well as a paucity of sleep promotion and delirium screening in PICUs worldwide.

  1. [Application of bispectral index monitoring in sedation and analgesia for flexible bronchoscopy].

    Science.gov (United States)

    Fang, S R; Liu, Y J; Su, N J; Shu, Y; Gu, W

    2017-12-12

    Objective: To investigate the feasibility of using bispectral index monitoring in sedation and analgesia for bronchoscopy. Methods: Totally 285 patients admitted to the Respiratory Medicine Department of Nanjing First Hospital for bronchoscopy between June 2016 and December 2016 were assigned, according to their own wishes, into a conscious sedation group (171 cases receiving local anesthesia and conscious sedation, 89 males, 82 females, mean age 59±10 years) and a control group (114 cases undergoing local anesthesia, 59 males, 55 females, average age 61±12 years). The 2 groups were compared in terms of operation time, blood pressure, heart rate and other indicators during bronchoscopy including incidence of adverse events, memory of the procedure, willingness to be re-examined, safety of sedation and analgesia for bronchoscopy under bispectral index monitoring, and patient satisfaction in the postoperative follow-up. Results: The conscious sedation group and the control group had no difference in age and sex ratio( P >0.05). Compared with the patients in the control group(operation time 16±5 min and systolic blood pressure 153±21 mmHg, 1 mmHg=0.133 kPa), those in the conscious sedation group had a shorter operation time(14±5 min) and a lower systolic blood pressure(144±22 mmHg), with statistically significant difference ( P sedation group and 92±12 mmHg and 87±14 times/min in the control group, P >0.05). Adverse events, overall intraoperative cough and bleeding were found to be significantly reduced in the conscious sedation group (27%, 4% and 13% and 60%, 13% and 35% in the control group, P sedation group, and 14% in the control group, P =0.72). Patient satisfaction and willingness to be re-examined were markedly higher in the conscious sedation group (97%) than in the controls (4%, P sedation and analgesia for bronchoscopy and has higher patient satisfaction, suggesting that it is a potential tool for use in clinical practice.

  2. [AWAKE CRANIOTOMY: IN SEARCH FOR OPTIMAL SEDATION].

    Science.gov (United States)

    Kulikova, A S; Sel'kov, D A; Kobyakov, G L; Shmigel'skiy, A V; Lubnin, A Yu

    2015-01-01

    Awake craniotomy is a "gold standard"for intraoperative brain language mapping. One of the main anesthetic challenge of awake craniotomy is providing of optimal sedation for initial stages of intervention. The goal of this study was comparison of different technics of anesthesia for awake craniotomy. Materials and methods: 162 operations were divided in 4 groups: 76 cases with propofol sedation (2-4mg/kg/h) without airway protection; 11 cases with propofol sedation (4-5 mg/kg/h) with MV via LMA; 36 cases of xenon anesthesia; and 39 cases with dexmedetomidine sedation without airway protection. Results and discussion: brain language mapping was successful in 90% of cases. There was no difference between groups in successfulness of brain mapping. However in the first group respiratory complications were more frequent. Three other technics were more safer Xenon anesthesia was associated with ultrafast awakening for mapping (5±1 min). Dexmedetomidine sedation provided high hemodynamic and respiratory stability during the procedure.

  3. Palliative sedation, not slow euthanasia: a prospective, longitudinal study of sedation in Flemish palliative care units.

    Science.gov (United States)

    Claessens, Patricia; Menten, Johan; Schotsmans, Paul; Broeckaert, Bert

    2011-01-01

    Palliative sedation remains a much debated and controversial issue. The limited literature on the topic often fails to answer ethical questions concerning this practice. The aim of this study was to describe the characteristics of patients who are being sedated for refractory symptoms in palliative care units (PCUs) from the time of admission until the day of death. A prospective, longitudinal, descriptive design was used to assess data in eight PCUs. The total sample consisted of 266 patients. Information on demographics, medication, food and fluid intake, decision making, level of consciousness, and symptom experience were gathered by nurses and researchers three times a week. If patients received palliative sedation, extra information was gathered. Of all included patients (n=266), 7.5% received palliative sedation. Sedation started, on average, 2.5 days before death and for half of these patients, the form of sedation changed over time. At the start of sedation, patients were in the end stage of their illness and needed total care. Patients were fully conscious and had very limited oral food or fluid intake. Only three patients received artificial fluids at the start of sedation. Patients reported, on average, two refractory symptoms, the most important ones being pain, fatigue, depression, drowsiness, and loss of feeling of well-being. In all cases, the patient gave consent to start palliative sedation because of increased suffering. This study revealed that palliative sedation is only administered in exceptional cases where refractory suffering is evident and for those patients who are close to the ends of their lives. Moreover, this study supports the argument that palliative sedation has no life-shortening effect. Copyright © 2011 U.S. Cancer Pain Relief Committee. Published by Elsevier Inc. All rights reserved.

  4. High-risk respiratory patients' experiences of bronchoscopy with conscious sedation and analgesia: A qualitative study.

    Science.gov (United States)

    Saxon, Catherine; Fulbrook, Paul; Fong, Kwun M; Ski, Chantal F

    2017-10-20

    To understand the experiences of high-risk respiratory patients undergoing bronchoscopy with conscious sedation. Due to possible complications, high-risk respiratory patients are usually given smaller, cautious doses of sedation and analgesia for bronchoscopy. Described as "conscious sedation," this facilitates depression of the patient's consciousness without causing respiratory compromise. Previously, studies have investigated patient experience using quantitative methods. This is the first study that has explored the patient experience during bronchoscopy from a qualitative perspective. Qualitative, phenomenological approach as described by Van Manen. The setting was an endoscopy unit within an Australian tertiary hospital. Unstructured interviews were conducted with 13 patients with chronic obstructive pulmonary disease who underwent day-case bronchoscopy. All participants received conscious sedation. They were interviewed twice, within a week, postprocedure. Interviews were transcribed verbatim and analysed using Van Manen's interpretive approach. Participants had varying experiences. Five themes emerged from the analysis: Frustration and fear; Comfort and safety; Choking and coughing; Being aware; and Consequences. Whilst not all participants experienced procedural awareness or remembered it, for those who did it was a significant event. Overall, experiences were found to be negative; however, participants accepted and tolerated them, perceiving them as necessary to obtain a diagnostic result. The findings demonstrate that often patients are aware during the procedure and their experience may be uncomfortable and distressing. These findings have implications for patient preparation pre- and post-bronchoscopy in terms of what they might expect, and to discuss what has happened after the procedure. Some practices of the bronchoscopy team during the procedure may need modification. For example, in anticipation of the possibility that the patient may be aware

  5. Emergency department management of pain and anxiety related to orthopedic fracture care: a guide to analgesic techniques and procedural sedation in children.

    Science.gov (United States)

    Kennedy, Robert M; Luhmann, Jan D; Luhmann, Scott J

    2004-01-01

    Orthopedic fractures and joint dislocations are among the most painful pediatric emergencies. Safe and effective management of fracture-related pain and anxiety in the emergency department reduces patient distress during initial evaluation and often allows definitive management of the fracture. No consensus exists on which pharmacologic regimens for procedural sedation/analgesia are safest and most effective. For some children, control of fracture pain is the primary goal, whereas for others, relief from anxiety is an additionally important objective. Furthermore, strategies for the management of fracture pain may vary by fracture location and patient characteristics; thus, no single regimen is likely to provide the best means of analgesia and anxiolysis for all patients. Effective analgesia can be provided by local or regional anesthesia, such as hematoma, Bier, or nerve blocks. Alternatively, induction of deep sedation with analgesic agents such as ketamine or fentanyl, often combined with sedative-anxiolytic agents such as midazolam, may be used to manage distress associated with fracture reduction. A combination of local anesthesia with moderate sedation, for example nitrous oxide, is another attractive option.

  6. Staff education, regular sedation and analgesia quality feedback, and a sedation monitoring technology for improving sedation and analgesia quality for critically ill, mechanically ventilated patients: a cluster randomised trial.

    Science.gov (United States)

    Walsh, Timothy S; Kydonaki, Kalliopi; Antonelli, Jean; Stephen, Jacqueline; Lee, Robert J; Everingham, Kirsty; Hanley, Janet; Phillips, Emma C; Uutela, Kimmo; Peltola, Petra; Cole, Stephen; Quasim, Tara; Ruddy, James; McDougall, Marcia; Davidson, Alan; Rutherford, John; Richards, Jonathan; Weir, Christopher J

    2016-10-01

    June 1, 2012, and Dec 31, 2014, we included 881 patients (9187 care periods) during the baseline period and 591 patients (6947 care periods) during the intervention period. During the baseline period, optimal sedation-analgesia was present for 5150 (56%) care periods. We found a significant improvement in optimal sedation-analgesia with RI monitoring (odds ratio [OR] 1·44 [95% CI 1·07-1·95]; p=0·017), which was mainly due to increased periods free from excessive sedation (OR 1·59 [1·09-2·31]) and poor ventilator synchronisation (OR 1·55 [1·05-2·30]). However, more patients experienced sedation-related adverse events (OR 1·91 [1·02-3·58]). We found no improvement in overall optimal sedation-analgesia with education (OR 1·13 [95% CI 0·86-1·48]), but fewer patients experienced sedation-related adverse events (OR 0·56 [0·32-0·99]). The sedation-analgesia quality data feedback did not improve quality (OR 0·74 [95% CI 0·54-1·00]) or sedation-related adverse events (OR 1·15 [0·61-2·15]). The process evaluation suggested many clinicians found the RI monitoring useful, but it was often not used for decision making as intended. Education was valued and considered useful by staff. By contrast, sedation-analgesia quality feedback was poorly understood and thought to lack relevance to bedside nursing practice. Combination of RI monitoring and online education has the potential to improve sedation-analgesia quality and patient safety in mechanically ventilated ICU patients. The RI monitoring seemed to improve sedation-analgesia quality, but inconsistent adoption by bedside nurses limited its impact. The online education programme resulted in a clinically relevant improvement in patient safety and was valued by nurses, but any changes to behaviours did not seem to alter other measures of sedation-analgesia quality. Providing sedation-analgesia quality feedback to ICUs did not appear to improve any quality metrics, probably because staff did not think it

  7. Optimum Drug Combinations for the Sedation of Growing Boars Prior to Castration

    Science.gov (United States)

    Lehmann, Heidi S.; Blache, Dominique; Drynan, Eleanor; Tshewang, Pema; Blignaut, David J. C.; Musk, Gabrielle C.

    2017-01-01

    Simple Summary Pigs are notoriously challenging patients. They are difficult to handle so the use of predictable and safe sedation techniques is required for husbandry and surgical procedures. Various combinations of sedative and analgesic drugs have been previously investigated in this species, though the combination of midazolam and detomidine with either butorphanol or morphine has not been reported for sedation in pigs. The use of these combinations was investigated in the context of adequate sedation to allow castration of boars with the aid of local anaesthetic infiltration. The combination of midazolam, detomidine with butorphanol provided a more reliable sedation combination than that including morphine. It is proposed that this combination of drugs would be useful for sedation during painful husbandry procedures in pigs. Abstract Juvenile male pigs were sedated for castration. Eight five-month old boars were sedated twice (two weeks apart) with a combination of detomidine (0.1 mg/kg), midazolam (0.2 mg/kg) and either butorphanol (0.2 mg/kg) (Group MDB, n = 8) or morphine (0.2 mg/kg) (Group MDM, n = 8) intramuscularly. The boars were positioned in lateral recumbency and lidocaine (200 mg total) was injected into the testicle and scrotal skin. Castration of a single testicle was performed on two occasions. Sedation and reaction (to positioning and surgery) scores, pulse rate, respiratory rate, haemoglobin oxygen saturation, body temperature, arterial blood gas parameters and the times to immobility and then recovery were recorded. Atipamezole was administered if spontaneous recovery was not evident within 60 min of sedative administration. Data were compared with either a paired-sample t-test or a Wilcoxon-Signed Rank Test. There was no difference in sedation score, body temperature, respiratory rate and haemoglobin oxygen saturation between MDB and MDM. Mild hypoxaemia was noted in both groups. There was less reaction to castration after MDB. The pulse rate

  8. Oral Chloral Hydrate Compare with Rectal Thiopental in Pediatric Procedural Sedation and Analgesia; a Randomized Clinical Trial

    Directory of Open Access Journals (Sweden)

    Reza Azizkhani

    2014-03-01

    Full Text Available Introduction: The increasing use of diagnostic imaging in pediatric medicine has resulted in growing need for procedural sedation and analgesia (PSA to minimize motion artifacts during procedures. The drug of choice in pediatric PSA was not introduced till now. The aim of the present study was comparison of oral chloral hydrate (OCH and rectal sodium thiopental (RST in pediatric PSA.Methods: In the present randomized clinical trial, 2-6 years old pediatrics who referred for performing brain computed tomography scan was enrolled and were randomly divided in to two groups. OCH (50mg/kg and RST (25mg/kg were prescribed and a trained nurse recorded the time from drug prescription to receiving the conscious sedation (onset of action, the total time period which the patient has the Ramsay score≥4 (duration of action, and adverse effect of agents. Mann-Whitney U test and chi-squared test, and Non-parametric analysis of covariance (ANCOVA were used for comparisons. Results: One hundred and forty children were entered to two groups of OCH and RST, randomly. The patients of two groups had similar age, sex, weight, and baseline vital signs except for diastolic blood pressure (p<0.001. The onset of action in OCH and RST groups were 24.5±6.1and 28.7±5.2 minutes, respectively (p<0.001. Duration of action in OCH and RST groups were 12.9±2.8 minutes and 13.7±2.6 minutes, respectively (p=0.085. Non parametric ANCOVA revealed that only diastolic blood pressure was affected by drug prescription (p=0.001. In 11(15.7% patients in RST group, diarrhea was observed during 24 hours (p=0.001. Oxygen desaturation was observed only in two patients, both in OCH group. Conclusion: Each of the sedative has advantages and disadvantages that should be considered when selecting one for inducing short-term sedation. It seems that rectal sodium thiopental and oral chloral hydrate are equally effective in pediatric PSA and based on patient’s condition we can administrate

  9. Laryngospasm With Apparent Aspiration During Sedation With Nitrous Oxide.

    Science.gov (United States)

    Babl, Franz E; Grindlay, Joanne; Barrett, Michael Joseph

    2015-11-01

    Nitrous oxide and oxygen mixture has become increasingly popular for the procedural sedation and analgesia of children in the emergency department. In general, nitrous oxide is regarded as a very safe agent according to large case series. We report a case of single-agent nitrous oxide sedation of a child, complicated by laryngospasm and radiographically confirmed bilateral upper lobe pulmonary opacities. Although rarely reported with parenteral sedative agents, laryngospasm and apparent aspiration has not been previously reported in isolated nitrous oxide sedation. This case highlights that, similar to other sedative agents, nitrous oxide administration also needs to be conducted by staff and in settings in which airway emergencies can be appropriately managed. Copyright © 2015 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

  10. Experience with Conscious sedation for Oocyte Retrieval in Nigeria

    African Journals Online (AJOL)

    elearning

    The aim of this study was to assess clients' pain experience, acceptance of conscious sedation and correlates of pain during oocyte retrieval ... Conscious sedation and analgesia are one of several methods used to relieve pain during oocyte retrieval in. IVF procedures. .... relieves anxiety and reduces the patient's memory.

  11. Superiority of split dose midazolam as conscious sedation for outpatient colonoscopy.

    Science.gov (United States)

    Lee, Hyuk; Kim, Jeong Hwan

    2009-08-14

    To elucidate the efficacy and safety of a split dose of midazolam in combination with meperidine for colonoscopy. Eighty subjects undergoing outpatient colonoscopy were randomly assigned to group A or B. Group A (n = 40) received a split dose of midazolam in combination with meperidine. Group B (n = 40) received a single dose of midazolam in combination with meperidine. Outcome measurements were level of sedation, duration of sedation and recovery, degree of pain and satisfaction, procedure-related memory, controllability, and adverse events. Group A had a lower frequency of significant hypoxemia (P = 0.043) and a higher sedation score on withdrawal of the endoscope from the descending colon than group B (P = 0.043). Group B recovered from sedation slightly sooner than group A (P memory, except insertion-related memory, were lower in group A one week after colonoscopic examination (P = 0.018 and P sedation status during colonoscopic examination and a reduction in procedure-related pain and memory, but resulted in longer recovery time.

  12. Sedation in a radiology department--do radiologists follow their own guidelines?

    Science.gov (United States)

    Eason, D; Chakraverty, S; Wildsmith, J A W

    2011-05-01

    The Royal College of Radiologists (RCR) published guidelines in 2003 which aimed to standardise and improve the safety of sedation in the modern Radiology department. As sedation requirements increase, we decided to audit our own departments understandings and practice with respect to sedation. A repeat audit cycle was performed following a re-educational lecture, one year later. Three common sedation case scenarios were incorporated into a questionnaire which detailed questioning on requirements for fasting, monitoring and the order and use of sedation drugs alongside analgesics. These were compared to the 2003 RCR guidelines. The audit was recycled at one year. Despite the RCR guidelines, freely available on the RCR website, there was a persisting variation in practice which revealed a lack of awareness of the requirements for adequate fasting and the importance of giving the opiate before the benzodiazepine (sedative) agent in cases where a combination are chosen. The audit did show a trend towards using shorter acting benzodiazepines, which is in keeping with the guidelines. Monitoring of vital signs was generally, well carried out. General awareness of the RCR guidelines for safe sedation in the Radiology department was initially low and practice found to be variable. Re-education saw some improvements but also, some persisting habitual deviations from the guidelines, particularly with respect to the order in which the opiate and sedative benzodiazepine were given.

  13. Sedating children in South Africa

    African Journals Online (AJOL)

    bRed Cross War Memorial Children's Hospital, Cape Town, South Africa. cSedation and Pain ... As the authors indicate, there is increasing pressure from practitioners, funders and patients or parents for procedures to take place outside the ...

  14. Continuous palliative sedation for cancer and noncancer patients.

    Science.gov (United States)

    Swart, Siebe J; Rietjens, Judith A C; van Zuylen, Lia; Zuurmond, Wouter W A; Perez, Roberto S G M; van der Maas, Paul J; van Delden, Johannes J M; van der Heide, Agnes

    2012-02-01

    Palliative care is often focused on cancer patients. Palliative sedation at the end of life is an intervention to address severe suffering in the last stage of life. To study the practice of continuous palliative sedation for both cancer and noncancer patients. In 2008, a structured questionnaire was sent to 1580 physicians regarding their last patient receiving continuous sedation until death. A total of 606 physicians (38%) filled out the questionnaire, of whom 370 (61%) reported on their last case of continuous sedation (cancer patients: n=282 [76%] and noncancer patients: n=88 [24%]). More often, noncancer patients were older, female, and not fully competent. Dyspnea (odds ratio [OR]=2.13; 95% confidence interval [CI]: 1.22, 3.72) and psychological exhaustion (OR=2.64; 95% CI: 1.26, 5.55) were more often a decisive indication for continuous sedation for these patients. A palliative care team was consulted less often for noncancer patients (OR=0.45; 95% CI: 0.21, 0.96). Also, preceding sedation, euthanasia was discussed less often with noncancer patients (OR=0.42; 95% CI: 0.24, 0.73), whereas their relatives more often initiated discussion about euthanasia than relatives of cancer patients (OR=3.75; 95% CI: 1.26, 11.20). The practice of continuous palliative sedation in patients dying of cancer differs from patients dying of other diseases. These differences seem to be related to the less predictable course of noncancer diseases, which may reduce physicians' awareness of the imminence of death. Increased attention to noncancer diseases in palliative care practice and research is, therefore, crucial as is more attention to the potential benefits of palliative care consultation. Copyright © 2012 U.S. Cancer Pain Relief Committee. Published by Elsevier Inc. All rights reserved.

  15. Pressure during decision making of continuous sedation in end-of-life situations in Dutch general practice

    Science.gov (United States)

    2012-01-01

    Background Little is known about pressure from patients or relatives on physician’s decision making of continuous palliative sedation. We aim to describe experienced pressure by general practitioners (GPs) in cases of continuous sedation after the introduction of the Dutch practice guideline, using a questionnaire survey. Methods A sample of 918 Dutch GPs were invited to fill out a questionnaire about their last patient under continuous sedation. Cases in which GPs experienced pressure from the patient, relatives or other persons were compared to those without pressure. Results 399 of 918 invite GPs (43%) returned the questionnaire and 250 provided detailed information about their most recent case of continuous sedation. Forty-one GPs (16%) indicated to have experienced pressure from the patient, relatives or colleagues. In GPs younger than 50, guideline knowledge was not related to experienced pressure, whereas in older GPs, 15% with and 36% without guideline knowledge reported pressure. GPs experienced pressure more often when patients had psychological symptoms (compared to physical symptoms only) and when patients had a longer estimated life expectancy. A euthanasia request of the patient coincided with a higher prevalence of pressure for GPs without, but not for GPs with previous experience with euthanasia. GPs who experienced pressure had consulted a palliative consultation team more often than GPs who did not experience pressure. Conclusion One in six GPs felt pressure from patients or relatives to start sedation. This pressure was related to guideline knowledge, especially in older GPs, longer life expectancy and the presence of a euthanasia request, especially for GPs without previous experience of euthanasia. PMID:22759834

  16. Virtual Reality for Pediatric Sedation: A Randomized Controlled Trial Using Simulation

    Science.gov (United States)

    Davis, Aisha B; O'Connell, Karen J; Willner, Emily; Aronson Schinasi, Dana A; Ottolini, Mary

    2016-01-01

    Introduction: Team training for procedural sedation for pediatric residents has traditionally consisted of didactic presentations and simulated scenarios using high-fidelity mannequins. We assessed the effectiveness of a virtual reality module in teaching preparation for and management of sedation for procedures. Methods: After developing a virtual reality environment in Second Life® (Linden Lab, San Francisco, CA) where providers perform and recover patients from procedural sedation, we conducted a randomized controlled trial to assess the effectiveness of the virtual reality module versus a traditional web-based educational module. A 20 question pre- and post-test was administered to assess knowledge change. All subjects participated in a simulated pediatric procedural sedation scenario that was video recorded for review and assessed using a 32-point checklist. A brief survey elicited feedback on the virtual reality module and the simulation scenario. Results: The median score on the assessment checklist was 75% for the intervention group and 70% for the control group (P = 0.32). For the knowledge tests, there was no statistically significant difference between the groups (P = 0.14). Users had excellent reviews of the virtual reality module and reported that the module added to their education. Conclusions: Pediatric residents performed similarly in simulation and on a knowledge test after a virtual reality module compared with a traditional web-based module on procedural sedation. Although users enjoyed the virtual reality experience, these results question the value virtual reality adds in improving the performance of trainees. Further inquiry is needed into how virtual reality provides true value in simulation-based education. PMID:27014520

  17. Virtual Reality for Pediatric Sedation: A Randomized Controlled Trial Using Simulation.

    Science.gov (United States)

    Zaveri, Pavan P; Davis, Aisha B; O'Connell, Karen J; Willner, Emily; Aronson Schinasi, Dana A; Ottolini, Mary

    2016-02-09

    Team training for procedural sedation for pediatric residents has traditionally consisted of didactic presentations and simulated scenarios using high-fidelity mannequins. We assessed the effectiveness of a virtual reality module in teaching preparation for and management of sedation for procedures. After developing a virtual reality environment in Second Life® (Linden Lab, San Francisco, CA) where providers perform and recover patients from procedural sedation, we conducted a randomized controlled trial to assess the effectiveness of the virtual reality module versus a traditional web-based educational module. A 20 question pre- and post-test was administered to assess knowledge change. All subjects participated in a simulated pediatric procedural sedation scenario that was video recorded for review and assessed using a 32-point checklist. A brief survey elicited feedback on the virtual reality module and the simulation scenario. The median score on the assessment checklist was 75% for the intervention group and 70% for the control group (P = 0.32). For the knowledge tests, there was no statistically significant difference between the groups (P = 0.14). Users had excellent reviews of the virtual reality module and reported that the module added to their education. Pediatric residents performed similarly in simulation and on a knowledge test after a virtual reality module compared with a traditional web-based module on procedural sedation. Although users enjoyed the virtual reality experience, these results question the value virtual reality adds in improving the performance of trainees. Further inquiry is needed into how virtual reality provides true value in simulation-based education.

  18. Effectiveness of transmucosal sedation for special needs populations in the ambulatory care setting.

    Science.gov (United States)

    Tetef, Sue

    2014-12-01

    Transmucosal is an alternative route for administering medications (ie, dexmedetomidine, midazolam, naloxone) that can be effective for procedural or moderate sedation in patients with special needs when other routes are not practical or are contraindicated. Special needs populations include children, older adults, pregnant and breast-feeding women, and people with disabilities or conditions that limit their ability to function and cope. Understanding the perioperative nurse's role in the care of patients receiving medications via the transmucosal route can lead to better clinical outcomes. Successful use of the transmucosal route requires knowledge of when to administer a medication, how often and how much of a medication should be administered, the onset and duration of action, the adverse effects or contraindications, and the key benefits. In addition, a case study approach suggests that transmucosal sedation can decrease patient stress and anxiety related to undergoing medical procedures or surgery in the ambulatory care setting. Copyright © 2014 AORN, Inc. Published by Elsevier Inc. All rights reserved.

  19. Pediatrician Ambiguity in Understanding Palliative Sedation at the End of Life.

    Science.gov (United States)

    Henderson, Carrie M; FitzGerald, Michael; Hoehn, K Sarah; Weidner, Norbert

    2017-02-01

    Palliative sedation is a means of relieving intractable symptoms at the end of life, however, guidelines about its use lack consistency. In addition, ethical concerns persist around the practice. There are reports of palliative sedation in the pediatric literature, which highlight various institutional perspectives. This survey of 4786 pediatric providers sought to describe their knowledge of and current practices around pediatric palliative sedation. Our survey was administered to pediatricians who care for children at the end of life. The survey assessed agreement with a definition of palliative sedation, as well as thoughts about its alignment with aggressive symptom management. Bivariate analyses using χ 2 and analysis of variance were calculated to determine the relationship between responses to closed-ended questions. Open-ended responses were thematically coded by the investigators and reviewed for agreement. Nearly half (48.6%) of the respondents indicated that the stated definition of palliative sedation "completely" reflected their own views. Respondents were split when asked if they viewed any difference between palliative sedation and aggressive symptom management: Yes (46%) versus No (54%). Open-ended responses revealed specifics about the nature of variation in interpretation. Responses point to ambiguity surrounding the concept of palliative sedation. Pediatricians were concerned with a decreased level of consciousness as the goal of palliative sedation. Respondents were split on whether they view palliative sedation as a distinct entity or as one broad continuum of care, equivalent to aggressive symptom management. Institutional-based policies are essential to clarify acceptable practice, enable open communication, and promote further research.

  20. Anesthesia Practice and Clinical Trends in Interventional Radiology: A European Survey

    International Nuclear Information System (INIS)

    Haslam, Philip J.; Yap, Bernard; Mueller, Peter R.; Lee, Michael J.

    2000-01-01

    Purpose: To determine current European practice in interventional radiology regarding nursing care, anesthesia, and clinical care trends.Methods: A survey was sent to 977 European interventional radiologists to assess the use of sedoanalgesia, nursing care, monitoring equipment, pre- and postprocedural care, and clinical trends in interventional radiology. Patterns of sedoanalgesia were recorded for both vascular and visceral interventional procedures. Responders rated their preferred level of sedoanalgesia for each procedure as follows: (a) awake/alert, (b) drowsy/arousable, (c) asleep/arousable, (d) deep sedation, and (e) general anesthesia. Sedoanalgesic drugs and patient care trends were also recorded. A comparison was performed with data derived from a similar survey of interventional practice in the United States.Results: Two hundred and forty-three of 977 radiologists responded (25%). The total number of procedures analyzed was 210,194. The majority (56%) of diagnostic and therapeutic vascular procedures were performed at the awake/alert level of sedation, 32% were performed at the drowsy/arousable level, and 12% at deeper levels of sedation. The majority of visceral interventional procedures were performed at the drowsy/arousable level of sedation (41%), 29% were performed at deeper levels of sedation, and 30% at the awake/alert level. In general, more sedoanalgesia is used in the United States. Eighty-three percent of respondents reported the use of a full-time radiology nurse, 67% used routine blood pressure/pulse oximetry monitoring, and 46% reported the presence of a dedicated recovery area. Forty-nine percent reported daily patient rounds, 30% had inpatient hospital beds, and 51% had day case beds.Conclusion: This survey shows clear differences in the use of sedation for vascular and visceral interventional procedures. Many, often complex, procedures are performed at the awake/alert level of sedation in Europe, whereas deeper levels of sedation are

  1. Continuous Palliative Sedation for Cancer and Noncancer Patients

    NARCIS (Netherlands)

    Swart, S.J.; Rietjens, J.A.C.; van Zuylen, L.; Zuurmond, W.W.A.; Perez, R.S.G.M.; van der Maas, P.J.; van Delden, J.J.M.; van der Heide, A.

    2012-01-01

    Context: Palliative care is often focused on cancer patients. Palliative sedation at the end of life is an intervention to address severe suffering in the last stage of life. Objectives: To study the practice of continuous palliative sedation for both cancer and noncancer patients. Methods: In 2008,

  2. When there are no good choices: illuminating the borderland between proportionate palliative sedation and palliative sedation to unconsciousness.

    Science.gov (United States)

    Reid, Thomas T; Demme, Richard A; Quill, Timothy E

    2011-01-01

    Despite state-of-the-art palliative care, some patients will require proportionate palliative sedation as a last-resort option to relieve intolerable suffering at the end of life. In this practice, progressively increasing amounts of sedation are provided until the target suffering is sufficiently relieved. Uncertainty and debate arise when this practice approaches palliative sedation to unconsciousness (PSU), especially when unconsciousness is specifically intended or when the target symptoms are more existential than physical. We constructed a case series designed to highlight some of the common approaches and challenges associated with PSU and the more aggressive end of the spectrum of proportionate palliative sedation as retrospectively identified by palliative care consultants over the past 5 years from a busy inpatient palliative care service at a tertiary medical center in Rochester (NY, USA). Ten cases were identified as challenging by the palliative care attendings, of which four were selected for presentation for illustrative purposes because they touched on central issues including loss of capacity, the role of existential suffering, the complexity of clinical intention, the role of an institutional policy and use of anesthetics as sedative agents. Two other cases were selected focusing on responses to two special situations: a request for PSU that was rejected; and anticipatory planning for total sedation in the future. Although relatively rare, PSU and more aggressive end-of-the-spectrum proportionate palliative sedation represent responses to some of the most challenging cases faced by palliative care clinicians. These complex cases clearly require open communication and collaboration among caregivers, patients and family. Knowing how to identify these circumstances, and how to approach these interventions of last resort are critical skills for practitioners who take care of patients at the end of life.

  3. Pressure during decision making of continuous sedation in end-of-life situations in Dutch general practice

    Directory of Open Access Journals (Sweden)

    Blanker Marco H

    2012-07-01

    Full Text Available Abstract Background Little is known about pressure from patients or relatives on physician’s decision making of continuous palliative sedation. We aim to describe experienced pressure by general practitioners (GPs in cases of continuous sedation after the introduction of the Dutch practice guideline, using a questionnaire survey. Methods A sample of 918 Dutch GPs were invited to fill out a questionnaire about their last patient under continuous sedation. Cases in which GPs experienced pressure from the patient, relatives or other persons were compared to those without pressure. Results 399 of 918 invite GPs (43% returned the questionnaire and 250 provided detailed information about their most recent case of continuous sedation. Forty-one GPs (16% indicated to have experienced pressure from the patient, relatives or colleagues. In GPs younger than 50, guideline knowledge was not related to experienced pressure, whereas in older GPs, 15% with and 36% without guideline knowledge reported pressure. GPs experienced pressure more often when patients had psychological symptoms (compared to physical symptoms only and when patients had a longer estimated life expectancy. A euthanasia request of the patient coincided with a higher prevalence of pressure for GPs without, but not for GPs with previous experience with euthanasia. GPs who experienced pressure had consulted a palliative consultation team more often than GPs who did not experience pressure. Conclusion One in six GPs felt pressure from patients or relatives to start sedation. This pressure was related to guideline knowledge, especially in older GPs, longer life expectancy and the presence of a euthanasia request, especially for GPs without previous experience of euthanasia.

  4. Palliative sedation and moral distress: A qualitative study of nurses.

    Science.gov (United States)

    Lokker, M E; Swart, S J; Rietjens, J A C; van Zuylen, L; Perez, R S G M; van der Heide, A

    2018-04-01

    Clinical nursing practice may involve moral distress, which has been reported to occur frequently when nurses care for dying patients. Palliative sedation is a practice that is used to alleviate unbearable and refractory suffering in the last phase of life and has been linked to distress in nurses. The aim of this study was to explore nurses' reports on the practice of palliative sedation focusing on their experiences with pressure, dilemmas and morally distressing situations. In-depth interviews with 36 nurses working in hospital, nursing home or primary care. Several nurses described situations in which they felt that administration of palliative sedation was in the patient's best interest, but where they were constrained from taking action. Nurses also reported on situations where they experienced pressure to be actively involved in the provision of palliative sedation, while they felt this was not in the patient's best interest. The latter situation related to (1) starting palliative sedation when the nurse felt not all options to relieve suffering had been explored yet; (2) family requesting an increase of the sedation level where the nurse felt that this may involve unjustified hastening of death; (3) a decision by the physician to start palliative sedation where the patient had previously expressed an explicit wish for euthanasia. Nurses experienced moral distress in situations where they were not able to act in what they believed is the patient's best interest. Situations involving moral distress require nurses to be well informed and able to adequately communicate with suffering patients, distressed family and physicians. Copyright © 2018 Elsevier Inc. All rights reserved.

  5. Use of Intranasal Dexmedetomidine as a Solo Sedative for MRI of Infants.

    Science.gov (United States)

    Olgun, Gokhan; Ali, Mir Hyder

    2018-01-23

    Dexmedetomidine, a selective α-2 receptor agonist, can be delivered via the intranasal (IN) route and be used for procedural sedation. The drug's favorable hemodynamic profile and relative ease of application make it a promising agent for sedation during radiologic procedures, although there are few studies on its efficacy for MRI studies. A retrospective chart review was performed between June 2014 and December 2016. Outpatients between 1 and 12 months of age who received 4 μg/kg of IN dexmedetomidine for MRI were included in the analysis. Our aim with this study was to determine the rate of successful completion of the sedation procedure without the need for a rescue drug (other than repeat IN dexmedetomidine). A total of 52 subjects were included in our study. Median (interquartile range) patient age was 7 (5-8) months. Median (interquartile range) procedure length was 40 (35-50) minutes. Overall success rate (including first dose and any rescue dose IN) of dexmedetomidine was 96.2%. None of the patients had significant adverse effects related to dexmedetomidine. IN dexmedetomidine is an effective solo sedative agent for MRI in infants. Copyright © 2018 by the American Academy of Pediatrics.

  6. Palliative sedation: reliability and validity of sedation scales.

    Science.gov (United States)

    Arevalo, Jimmy J; Brinkkemper, Tijn; van der Heide, Agnes; Rietjens, Judith A; Ribbe, Miel; Deliens, Luc; Loer, Stephan A; Zuurmond, Wouter W A; Perez, Roberto S G M

    2012-11-01

    Observer-based sedation scales have been used to provide a measurable estimate of the comfort of nonalert patients in palliative sedation. However, their usefulness and appropriateness in this setting has not been demonstrated. To study the reliability and validity of observer-based sedation scales in palliative sedation. A prospective evaluation of 54 patients under intermittent or continuous sedation with four sedation scales was performed by 52 nurses. Included scales were the Minnesota Sedation Assessment Tool (MSAT), Richmond Agitation-Sedation Scale (RASS), Vancouver Interaction and Calmness Scale (VICS), and a sedation score proposed in the Guideline for Palliative Sedation of the Royal Dutch Medical Association (KNMG). Inter-rater reliability was tested with the intraclass correlation coefficient (ICC) and Cohen's kappa coefficient. Correlations between the scales using Spearman's rho tested concurrent validity. We also examined construct, discriminative, and evaluative validity. In addition, nurses completed a user-friendliness survey. Overall moderate to high inter-rater reliability was found for the VICS interaction subscale (ICC = 0.85), RASS (ICC = 0.73), and KNMG (ICC = 0.71). The largest correlation between scales was found for the RASS and KNMG (rho = 0.836). All scales showed discriminative and evaluative validity, except for the MSAT motor subscale and VICS calmness subscale. Finally, the RASS was less time consuming, clearer, and easier to use than the MSAT and VICS. The RASS and KNMG scales stand as the most reliable and valid among the evaluated scales. In addition, the RASS was less time consuming, clearer, and easier to use than the MSAT and VICS. Further research is needed to evaluate the impact of the scales on better symptom control and patient comfort. Copyright © 2012 U.S. Cancer Pain Relief Committee. Published by Elsevier Inc. All rights reserved.

  7. Assessment of patients' awareness and factors influencing patients' demands for sedation in endodontics.

    Science.gov (United States)

    Huh, Yoo Kyeom; Montagnese, Thomas A; Harding, Jarrod; Aminoshariae, Anita; Mickel, Andre

    2015-02-01

    Endodontic therapy is perceived by many as a procedure to be feared. Many studies have reported that fear and anxiety are major deterrents to seeking dental care in general, but only a few deal with the use of sedation in endodontic therapies. The purpose of this study was to assess patients' awareness of and factors influencing the potential demand for sedation in endodontics. We hypothesized that there is an association between demographic factors and the demand for sedation in endodontics. A survey consisting of 24 questions was given to patients 18 years and older who presented to the graduate endodontic clinic. Results were collected and statistically analyzed. Thirty-six percent of patients reported that their perception of sedation was being put to sleep, and 27% perceived it as related to or reducing pain. Concerns associated with endodontic therapy were the fear of pain (35%), fear of needles (16%), difficulty getting numb (10%), and anxiety (7%). The 2 major demographic factors that influenced the demand for sedation were cost and the level of anxiety (P endodontic therapy if the option of sedation was available. The demand for sedation in endodontics is high. Patients' understanding of sedation varies. More patients would consider having endodontic procedures if sedation was available. The provision of sedation by endodontists could result in more patients accepting endodontic therapies. Copyright © 2015 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

  8. An open-access endoscopy screen correctly and safely identifies patients for conscious sedation.

    Science.gov (United States)

    Kothari, Darshan; Feuerstein, Joseph D; Moss, Laureen; D'Souza, Julie; Montanaro, Kerri; Leffler, Daniel A; Sheth, Sunil G

    2016-11-01

    Open-access scheduling is highly utilized for facilitating generally low-risk endoscopies. Preprocedural screening addresses sedation requirements; however, procedural safety may be compromised if screening is inaccurate. We sought to determine the reliability of our open-access scheduling system for appropriate use of conscious sedation. We prospectively and consecutively enrolled outpatient procedures booked at an academic center by open-access using screening after in-office gastroenterology (GI) consultation. We collected the cases inappropriately booked for conscious sedation and compared the characteristics for significant differences. A total of 8063 outpatients were scheduled for procedures with conscious sedation, and 5959 were booked with open-access. Only 78 patients (0.97%, 78/8063) were identified as subsequently needing anesthesiologist-assisted sedation; 44 (56.4%, 44/78) were booked through open-access, of which chronic opioid (47.7%, 21/44) or benzodiazepine use (34.1%, 15/44) were the most common reasons for needing anesthesiologist-assisted sedation. Patients on chronic benzodiazepines required more midazolam than those not on chronic benzodiazepines (P = .03) of those patients who underwent conscious sedation. Similarly, patients with chronic opioid use required more fentanyl than those without chronic opioid use (P = .04). Advanced liver disease and alcohol use were common reasons for patients being booked after in-office consultation and were significantly higher than those booked with open-access (both P open-access scheduling. © The Author(s) 2016. Published by Oxford University Press and Sixth Affiliated Hospital of Sun Yat-Sen University.

  9. Preterm Versus Term Children: Analysis of Sedation/Anesthesia Adverse Events and Longitudinal Risk.

    Science.gov (United States)

    Havidich, Jeana E; Beach, Michael; Dierdorf, Stephen F; Onega, Tracy; Suresh, Gautham; Cravero, Joseph P

    2016-03-01

    Preterm and former preterm children frequently require sedation/anesthesia for diagnostic and therapeutic procedures. Our objective was to determine the age at which children who are born risk for sedation/anesthesia adverse events. Our secondary objective was to describe the nature and incidence of adverse events. This is a prospective observational study of children receiving sedation/anesthesia for diagnostic and/or therapeutic procedures outside of the operating room by the Pediatric Sedation Research Consortium. A total of 57,227 patients 0 to 22 years of age were eligible for this study. All adverse events and descriptive terms were predefined. Logistic regression and locally weighted scatterplot regression were used for analysis. Preterm and former preterm children had higher adverse event rates (14.7% vs 8.5%) compared with children born at term. Our analysis revealed a biphasic pattern for the development of adverse sedation/anesthesia events. Airway and respiratory adverse events were most commonly reported. MRI scans were the most commonly performed procedures in both categories of patients. Patients born preterm are nearly twice as likely to develop sedation/anesthesia adverse events, and this risk continues up to 23 years of age. We recommend obtaining birth history during the formulation of an anesthetic/sedation plan, with heightened awareness that preterm and former preterm children may be at increased risk. Further prospective studies focusing on the etiology and prevention of adverse events in former preterm patients are warranted. Copyright © 2016 by the American Academy of Pediatrics.

  10. Palliative sedation at home in the Netherlands: a nationwide survey among nurses

    NARCIS (Netherlands)

    Brinkkemper, T.; Klinkenberg, M.; Deliens, L.; Eliel, M.; Rietjens, J.A.C.; Zuurmond, W.W.A.; Perez, R.S.G.M.

    2011-01-01

    Aim. This paper is a report of a nationwide study conducted to assess experiences of nurses involved in palliative sedation at home after introduction of a physicians' guideline for palliative sedation. Background. Most studies investigating the practice of palliative sedation focus on physicians'

  11. 'Palliative sedation'? A retrospective cohort study on the use and labelling of continuously administered sedatives on a palliative care unit.

    Science.gov (United States)

    Schildmann, Eva; Pörnbacher, Sebastian; Kalies, Helen; Bausewein, Claudia

    2018-03-01

    Sedatives are frequently used towards the end of life. However, there is scarce information when their use is labelled as 'palliative sedation'. To assess the use and labelling of 'continuous administration of sedatives within the last 7 days of life', based on objective operational criteria, on a palliative care unit. Retrospective cohort study, using medical records. Explorative statistical analysis (SPSS 23). Patients who died on a palliative care unit from August 2014 to July 2015. Sedatives recorded were benzodiazepines, levomepromazine, haloperidol ⩾5 mg/day and propofol. Of the 192 patients, 149 (78%) patients received continuous sedatives within the last week of life. The prevalence of delirium/agitation was significantly higher in patients with continuous sedatives compared to those without continuous sedatives at admission to the unit (35% vs 16%, p = 0.02) and on the day before death (58% vs 40%, p = 0.04). The term '(palliative) sedation' was used in the records for 22 of 149 (15%) patients with continuous sedatives. These patients had significantly higher total daily midazolam doses 2 days before death (median (range), 15.0 (6.0-185.0) mg vs 11.5 (1.0-70.0) mg, p = 0.04) and on the day of death (median (range), 19.5 (7.5-240.0) mg vs 12.5 (2.0-65.0) mg, p = 0.01). The dose range was large in both groups. The prevalence of delirium/agitation was associated with the administration of continuous sedatives. There was no consistent pattern regarding labelling the use of continuous sedatives as '(palliative) sedation'. Multicentre mixed-methods research is needed for a better characterization of sedation practices in palliative care.

  12. Atelectasis on pediatric chest CT: comparison of sedation techniques

    International Nuclear Information System (INIS)

    Sargent, M.A.; McEachern, A.M.; Jamieson, D.H.

    1999-01-01

    Background. A change in practice at our institution resulted in increased use of anesthesia for CT scan of the chest in children who required sedation. Objective. To determine whether there is a difference in the frequency or severity of pulmonary atelectasis on CT scan in children sedated by anesthesiologists compared with children sedated by radiologists using intravenous pentobarbital. Materials and methods. Retrospective blinded review of 60 CT scans of the chest performed in 41 children. Forty-one studies in children sedated by radiologists (median age 29 months) were compared with 19 studies in children sedated by anesthesiologists (median age 25 months). Results. Atelectasis sufficient to obscure pulmonary metastases was shown in 5 of 41 (12 %) radiology sedations and 13 of 19 (68 %) anesthesiology sedations (P < 0.01). Higher grades of atelectasis were recorded in children under anesthesia (P < 0.01). Conclusion. Atelectasis is more frequent and more severe in children undergoing general anesthesia compared with intravenous pentobarbital sedation. Consideration should be given to the use of forced inspiration in children anesthetized for CT scan of the chest. (orig.)

  13. Palliative sedation: from the family perspective.

    Science.gov (United States)

    Vayne-Bossert, Petra; Zulian, Gilbert B

    2013-12-01

    Palliative sedation (PS) is a treatment option in case of refractory symptoms at the end of life. The emotional impact on nurses and doctors has been widely studied. We explore the experience of family members during a PS procedure. An anonymous questionnaire was sent to the closest family members (n = 17) of patients who died while receiving palliative sedation. The response rate was 59% (10 of 17). Nine relatives were sufficiently informed about PS. In all, 70% evaluated the chosen moment for initiation of PS as adequate. All the relatives noticed a significant improvement in the refractory symptom with a mean reduction in the estimated suffering of 6.25 points on a visual analog scale. Palliative sedation should be performed in the best possible way for the patient and his family in order to efficiently reduce a refractory symptom.

  14. Using continuous sedation until death for cancer patients: A qualitative interview study of physicians' and nurses' practice in three European countries

    NARCIS (Netherlands)

    J. Seymour (Jane); J.A.C. Rietjens (Judith); S.M. Bruinsma (Sophie); L. Deliens (Luc); S. Sterckx (Sigrid); F. Mortier (Freddy); J. Brown (Jayne); N. Mathers (Nigel); A. van der Heide (Agnes)

    2015-01-01

    textabstractBackground: Extensive debate surrounds the practice of continuous sedation until death to control refractory symptoms in terminal cancer care. We examined reported practice of United Kingdom, Belgian and Dutch physicians and nurses. Methods: Qualitative case studies using interviews.

  15. Midazolam administration at a department of pediatric radiology: Conscious sedation for diagnostic imaging studies

    International Nuclear Information System (INIS)

    Madzik, J.; Marcinski, A.; Brzewski, M.; Jakubowska, A.; Roik, D.; Majkowska, Z.; Biejat, A.; Krzemien, G.

    2006-01-01

    The aims of the study were to evaluate the usefulness of midazolam administration for sedation prior to some diagnostic examinations in children and to present the requirements and rules for sedation in departments of pediatric radiology. From Oct. 2001 to Aug. 2005, two hundred children were investigated after conscious sedation with midazolam. The examinations were: voiding cystourethrography (129), voiding sonocystography (64), barium enema (3), ultrasonography (1), urography (1), X-ray of facial bone (1), and brain CT (1). The children's age-range was 4 months to 13 years 9 months. The decision for sedation was based on conversation with the child and/or parents, their experience with previous examinations, emotional status of the child, and exclusion of contraindications (renal insufficiency, hepatic failure, respiratory/circulatory insufficiency, allergy to benzodiazepines in anamnesis). Midazolam was given orally in a dose of 0.5 mg/kg body weight, 15-20 minutes before examination (already at the department of pediatric radiology). The parents were informed of the possible side effects and what to do after the procedure. All diagnostic procedures with conscious sedation were well tolerated by the children and accepted by the parents. The parents with experience from previous diagnostic procedures indicated that they would want their child to have midazolam again if the examination needed to be repeated. No significant complications were observed in the children receiving midazolam and few adverse effect on voiding during cystourethrography. In three children (2.5, 3, and 5 years old), paradoxical reactions occurred (psychomotor agitation) which disappeared spontaneously after some minutes and had no influence on the procedure. Application of midazolam for conscious sedation diminished anxiety and discomfort from diagnostic procedures and short anterograde amnesia protected the child's mind from painful experience. Conscious sedation should be widely used in

  16. Day-to-day care in palliative sedation: survey of nurses' experiences with decision-making and performance.

    Science.gov (United States)

    Arevalo, Jimmy J; Rietjens, Judith A; Swart, Siebe J; Perez, Roberto S G M; van der Heide, Agnes

    2013-05-01

    , particularly in settings where they explicitly participate as members of a team. Nurses could develop the practice of palliative sedation by anticipating procedural obstacles in the performance of continuous palliative sedation. We recommend them to become more active participants in the decision-making to improve the care of patients receiving continuous palliative sedation. Copyright © 2012 Elsevier Ltd. All rights reserved.

  17. Administration order of midazolam/fentanyl for moderate dental sedation.

    Science.gov (United States)

    Lobb, Douglas; Clarke, Alix; Lai, Hollis

    2018-02-01

    The purpose of this study is to investigate the effects of administration order when a sedative drug (midazolam) and an opioid analgesic drug (fentanyl) is applied for moderate intravenous (IV) sedation in dentistry. A retrospective chart review was conducted in one dental clinic during its transition from a midazolam-first to a fentanyl-first protocol for dental procedures requiring moderate IV sedation. Physiological parameters, drug administration times, patient recovery times, drug dosages, and patient recall and satisfaction were investigated for differences. A total of 76 charts (40 midazolam-first and 36 fentanyl-first administrations), were used in the analysis. Administering midazolam first resulted in an average 4.38 min (52%) decrease in administration times (P 0.05). Oxygen saturation levels did not drop below 90% for either group; however, 5 cases in the fentanyl-first group fell to between 90% and 92%, compared with 0 cases in the midazolam-first group. The administration order of fentanyl and midazolam may have different effects on patients and the sedation procedure. Findings from this study should be used to facilitate discussion among dental practitioners and to guide additional research investigating this topic.

  18. High efficacy with deep nurse-administered propofol sedation for advanced gastroenterologic endoscopic procedures

    DEFF Research Database (Denmark)

    Jensen, Jeppe Thue; Hornslet, Pernille; Konge, Lars

    2016-01-01

    was requested eight times (0.4 %). One patient was intubated due to suspected aspiration. CONCLUSIONS: Intermittent deep NAPS for advanced endoscopies in selected patients provided an almost 100 % success rate. However, the rate of hypoxia, hypotension and respiratory support was high compared with previously......BACKGROUND AND STUDY AIMS: Whereas data on moderate nurse-administered propofol sedation (NAPS) efficacy and safety for standard endoscopy is abundant, few reports on the use of deep sedation by endoscopy nurses during advanced endoscopy, such as Endoscopic Retrograde Cholangiopancreatography (ERCP......) and Endoscopic Ultrasound (EUS) are available and potential benefits or hazards remain unclear. The aims of this study were to investigate the efficacy of intermittent deep sedation with propofol for a large cohort of advanced endoscopies and to provide data on the safety. PATIENTS AND METHODS: All available...

  19. Palliative sedation at home in the Netherlands: a nationwide survey among nurses.

    Science.gov (United States)

    Brinkkemper, Tijn; Klinkenberg, Marianne; Deliens, Luc; Eliel, Miriam; Rietjens, Judith A C; Zuurmond, Wouter W A; Perez, Roberto S G M

    2011-08-01

    This paper is a report of a nationwide study conducted to assess experiences of nurses involved in palliative sedation at home after introduction of a physicians' guideline for palliative sedation. Most studies investigating the practice of palliative sedation focus on physicians' practices and attitudes. However, little is known about experiences and attitudes of nurses. A web-based structured questionnaire was offered to 387 nurses providing medical technical care in 2007, assessing their experiences concerning decision-making, treatment policy and communication, focussing on the last patient receiving palliative sedation. The questionnaire was filled out by 201 nurses (response rate 52%). The majority of respondents agreed with the indication for palliative sedation. However, 21% reported to have refused carrying out a palliative sedation in the preceding year. The general practitioner was not present at the start of palliative sedation in a third of the cases, but was available when needed. The sedation was considered insufficiently effective by 42% of the respondents. According to a third of the respondents, the level of sedation was not related to the required level of symptom relief nor were changes in dosage based on the severity of symptoms. Although the guideline for palliative sedation appears to be followed adequately in the majority of cases with respect to indication for palliative sedation and reportage. The survey findings revealed shortcomings in medication policy, communication, medical control over the start and continued monitoring of palliative sedation. © 2011 The Authors. Journal of Advanced Nursing © 2011 Blackwell Publishing Ltd.

  20. Experiences of Family Members of Dying Patients Receiving Palliative Sedation.

    Science.gov (United States)

    Tursunov, Olga; Cherny, Nathan I; Ganz, Freda DeKeyser

    2016-11-01

    part of the core nursing curriculum. Nursing administrators in areas that use palliative sedation should enforce good nursing clinical practice as recommended by international practice guidelines, such as those of the European Association for Palliative Care.

  1. Palliative sedation: a focus group study on the experiences of relatives.

    Science.gov (United States)

    Bruinsma, Sophie; Rietjens, Judith; van der Heide, Agnes

    2013-04-01

    Most studies that have investigated the practice of palliative sedation have focused on physicians' practices and attitudes. The aim of this study was to explore relatives' experiences with palliative sedation and to gain more insight in positive and negative elements in their evaluation of palliative sedation. Focus groups and individual interviews. Various care settings in the Netherlands. A total of 14 relatives of patients who received palliative sedation until death participated. Most relatives evaluated the provision of palliative sedation of their dying family member positively. Positive experiences were related to: the beneficial impact of palliative sedation on the patient's suffering, the opportunity that was offered to prepare for the patient's death, their involvement in the decision-making and care for the patient, and the pleasant care environment. However, the majority of the relatives were unsatisfied with one or more aspects of how information was being provided for. Some relatives were frustrated about the fact that nurses were not authorized to make decisions about the care for the patient and about the absence of physicians during weekends. None of the relatives mentioned the loss of the ability to communicate with the patient during the sedation and the possibility of "hastening death" as disadvantages of palliative sedation. Relatives tend to evaluate the provision of palliative sedation to their severely suffering family member positively because it contributes to a peaceful dying process. However, relatives indicated discontent with how information was being provided and with the communication in general.

  2. Conscious sedation procedures using intravenous midazolam for dental care in patients with different cognitive profiles: a prospective study of effectiveness and safety.

    Directory of Open Access Journals (Sweden)

    Valérie Collado

    Full Text Available The use of midazolam for dental care in patients with intellectual disability is poorly documented. This study aimed to evaluate the effectiveness and safety of conscious sedation procedures using intravenous midazolam in adults and children with intellectual disability (ID compared to dentally anxious patients (DA. Ninety-eight patients with ID and 44 patients with DA programmed for intravenous midazolam participated in the study over 187 and 133 sessions, respectively. Evaluation criteria were success of dental treatment, cooperation level (modified Venham scale, and occurrence of adverse effects. The mean intravenous dose administered was 8.8±4.9 mg and 9.8±4.1 mg in ID and DA sessions respectively (t-test, NS. 50% N₂O/O₂ was administered during cannulation in 51% of ID sessions and 61% of DA sessions (NS, Fisher exact test. Oral or rectal midazolam premedication was administered for cannulation in 31% of ID sessions and 3% of DA sessions (p<0,001, Fisher exact test. Dental treatment was successful in 9 out of 10 sessions for both groups. Minor adverse effects occurred in 16.6% and 6.8% of ID and DA sessions respectively (p = 0.01, Fisher exact test. Patients with ID were more often very disturbed during cannulation (25.4% ID vs. 3.9% DA sessions and were less often relaxed after induction (58.9% ID vs. 90.3% DA and during dental treatment (39.5% ID vs. 59.7% DA (p<0.001, Fisher exact test than patients with DA. When midazolam sedation was repeated, cooperation improved for both groups. Conscious sedation procedures using intravenous midazolam, with or without premedication and/or inhalation sedation (50% N₂O/O₂, were shown to be safe and effective in patients with intellectual disability when administered by dentists.

  3. The rate of adverse events during IV conscious sedation.

    Science.gov (United States)

    Schwamburger, Nathan T; Hancock, Raymond H; Chong, Chol H; Hartup, Grant R; Vandewalle, Kraig S

    2012-01-01

    Conscious sedation has become an integral part of dentistry; it is often used to reduce anxiety or fear in some patients during oral surgery, periodontal surgery, implant placement, and general dentistry procedures. The purpose of this study was to evaluate the frequency of adverse events during IV conscious sedation provided by credentialed general dentists and periodontists in the United States Air Force (USAF). Sedation clinical records (Air Force Form 1417) from calendar year 2009 were requested from all USAF bases. A total of 1,468 records were reviewed and 19 adverse events were noted in 17 patients. IV complication (infiltration) was the most common adverse event. The overall adverse event rate was 1.3 per 100 patients treated. The results of this study show that moderate sedation provided by general dentists and periodontists in the USAF has a low incidence of adverse events, and conscious sedation remains a viable option for providers for the reduction of anxiety in select patients.

  4. Comparison of Dexmedetomidine and Midazolam in Sedation for Percutaneous Drainage of Hepatic Hydatid Cysts.

    Science.gov (United States)

    Bavullu, Emine Nilgün; Aksoy, Esra; Abdullayev, Ruslan; Göğüş, Nermin; Dede, Doğan

    2013-12-01

    Hydatid cyst still continues to be a public health problem. The basic treatment for the disease is surgery, but ultrasound-guided percutaneous drainage has become an important treatment alternative. Agents preferred for sedation during drainage performed under local anaesthesia must also preserve respiration and hemodynamic stability while providing adequate sedation. We compared the sedative properties of midazolam, which has a short duration of action, and a selective α2 adrenergic receptor agonist, dexmedetomidine, and the intraoperative complications. After approval by the clinical trials ethics committee, 40 patients with similar demographic data were randomized into two groups. All patients received 10 mg metoclopramide and 45.5 mg pheniramine before the procedure. Then, midazolam (0.07 mg kg(-1) IV bolus followed by 0.01 mg kg(-1) h(-1) infusion) was administered to Group 1, and dexmedetomidine (1 μg kg(-1) loading dose in 10 minutes, followed by 0.2 μg kg(-1) h(-1) continuous infusion) was administered to Group 2 for sedation. Just before the surgical procedure, all patients received IV propofol in a subhypnotic dose of 0.5 mg kg(-1); the dose was repeated if adequate sedation could not be achieved. Observer's assessment of alertness/sedation (OAA/S) scale and Bispectral index (BIS) were used to evaluate the sedation level during the procedure. Heart rate (HR), mean arterial pressure (MAP), respiratory rate (RR), peripheral oxygen saturation (SpO2) and end-tidal carbon dioxide pressure (ETCO2) were monitored before and after induction and every 5 minutes thereafter. Propofol requirement was noted for each group. Sedation in the dexmedetomidine group was as effective and adequate as that observed in the midazolam group. BIS values were significantly lower in the dexmedetomidine group, especially after 10 minutes and thereafter. RR, SpO2, and ETCO2 were similar in both groups, whereas clinically insignificant decreases in HR and MAP were observed in the

  5. Safety and effectiveness of moderate sedation for radiologic non-vascular intervention

    International Nuclear Information System (INIS)

    Kim, Tae-Hoon

    2006-01-01

    The purpose of this study was to prospectively characterize the safety and effectiveness of moderate sedation/analgesia for performing radiologic non-vascular abdominal intervention. During a 3-month period, a total of 63 adult patients with a mean age of 64 years (range:27-82) underwent moderate sedation for 72 radiologic non-vascular interventional procedures. A combination of fentanyl citrate and midazolam hydrochloride, based on the patient's body weight, was intravenously administered until the patient was drowsy and tranquil. The adverse events associated with this moderate sedation were assessed. The visual analog scale format was used to measure the subjective feelings of the patient's pre-pro- cedural anxiety and intraprocedural pain. The mean total dose per kilogram of body weight of fentanyl used in PTBD was 1.148 μg. The mean total dose per kilogram of body weight of midazolam was 0.035 mg in PTBD, PTGBD, AD, PCN, DJS, GS and FRA, 0.039 mg in TDC, and 0.043 mg in BS. A temporary reduction of systolic blood pressure to less than 80 mmHg was observed during 5 procedures (6.9%), whereas a temporary elevation of systolic blood pressure above 150 mmHg was observed during 10 procedures (13.8%). A reduction of arterial oxygen saturation to less than 90% was observed during 14 procedures (19.4%). None of the patients required pharmacologic reversal agents or cardiopulmonary resuscitation. The mean anxiety score recorded before all procedures was 5.2 (distressing). The mean pain score during the procedure, which was recorded after all procedures, was 2.9 (mild). Moderate sedation allows performance of safe and effective radiologic non-vascular intervention, and it is also easy for an interventional radiologist to use. The patients should be continuously monitored to check their vital signs and arterial oxygen saturation during the procedures

  6. Safety and effectiveness of moderate sedation for radiologic non-vascular intervention

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Tae-Hoon [Dankook University Hospital, Chungju (Korea, Republic of)

    2006-06-15

    The purpose of this study was to prospectively characterize the safety and effectiveness of moderate sedation/analgesia for performing radiologic non-vascular abdominal intervention. During a 3-month period, a total of 63 adult patients with a mean age of 64 years (range:27-82) underwent moderate sedation for 72 radiologic non-vascular interventional procedures. A combination of fentanyl citrate and midazolam hydrochloride, based on the patient's body weight, was intravenously administered until the patient was drowsy and tranquil. The adverse events associated with this moderate sedation were assessed. The visual analog scale format was used to measure the subjective feelings of the patient's pre-pro- cedural anxiety and intraprocedural pain. The mean total dose per kilogram of body weight of fentanyl used in PTBD was 1.148 {mu}g. The mean total dose per kilogram of body weight of midazolam was 0.035 mg in PTBD, PTGBD, AD, PCN, DJS, GS and FRA, 0.039 mg in TDC, and 0.043 mg in BS. A temporary reduction of systolic blood pressure to less than 80 mmHg was observed during 5 procedures (6.9%), whereas a temporary elevation of systolic blood pressure above 150 mmHg was observed during 10 procedures (13.8%). A reduction of arterial oxygen saturation to less than 90% was observed during 14 procedures (19.4%). None of the patients required pharmacologic reversal agents or cardiopulmonary resuscitation. The mean anxiety score recorded before all procedures was 5.2 (distressing). The mean pain score during the procedure, which was recorded after all procedures, was 2.9 (mild). Moderate sedation allows performance of safe and effective radiologic non-vascular intervention, and it is also easy for an interventional radiologist to use. The patients should be continuously monitored to check their vital signs and arterial oxygen saturation during the procedures.

  7. Considerations of physicians about the depth of palliative sedation at the end of life

    Science.gov (United States)

    Swart, Siebe J.; van der Heide, Agnes; van Zuylen, Lia; Perez, Roberto S.G.M.; Zuurmond, Wouter W.A.; van der Maas, Paul J.; van Delden, Johannes J.M.; Rietjens, Judith A.C.

    2012-01-01

    Background: Although guidelines advise titration of palliative sedation at the end of life, in practice the depth of sedation can range from mild to deep. We investigated physicians’ considerations about the depth of continuous sedation. Methods: We performed a qualitative study in which 54 physicians underwent semistructured interviewing about the last patient for whom they had been responsible for providing continuous palliative sedation. We also asked about their practices and general attitudes toward sedation. Results: We found two approaches toward the depth of continuous sedation: starting with mild sedation and only increasing the depth if necessary, and deep sedation right from the start. Physicians described similar determinants for both approaches, including titration of sedatives to the relief of refractory symptoms, patient preferences, wishes of relatives, expert advice and esthetic consequences of the sedation. However, physicians who preferred starting with mild sedation emphasized being guided by the patient’s condition and response, and physicians who preferred starting with deep sedation emphasized ensuring that relief of suffering would be maintained. Physicians who preferred each approach also expressed different perspectives about whether patient communication was important and whether waking up after sedation is started was problematic. Interpretation: Physicians who choose either mild or deep sedation appear to be guided by the same objective of delivering sedation in proportion to the relief of refractory symptoms, as well as other needs of patients and their families. This suggests that proportionality should be seen as a multidimensional notion that can result in different approaches toward the depth of sedation. PMID:22331961

  8. Standing sedation in captive zebra (Equus grevyi and Equus burchellii).

    Science.gov (United States)

    Hoyer, Mark; de Jong, Sara; Verstappen, Frank; Wolters, Marno

    2012-03-01

    Nine Grevy's zebras (Equus grevyi) and three Burchell's zebras (Equus burchellii) were immobilized in a standing position a total of 70 times for minor, nonpainful procedures over a 9-yr period. Standing sedation was successfully obtained with a combination of detomidine and butorphanol on 47 occasions (67.1%). Detomidine i.m. (median 0.10 mg/kg; range: 0.07-0.21) was administered by dart, followed 10 min later by butorphanol i.m. (median 0.13 mg/kg; range 0.04-0.24). The dosages were varied depending on the initial demeanor of the animal. On 23 occasions (32.9%), small amounts of etorphine (median 2.5 microg/kg; range 1.1-12.3 microg/kg) plus acepromazine (median 10 microg/kg; range 4.4-50 microg/kg) (as in Large Animal-Immobilon) had to be administered i.m. to gain sufficient sedation. In these latter cases, the animals were either excited or known for their aggressive character. The zebras were sufficiently immobilized for the length of most procedures (<45 min) without supplementation. At the end of the procedure, the animals were given atipamezole (2 mg per 1 mg detomidine used) and naltrexone (0.1 mg/kg) to reverse the sedative effects, irrespective of whether etorphine was used or not. Standing sedation, using the combination of the alpha-2 agonist detomidine and the partial agonist-antagonist opioid butorphanol (in some cases supplemented with etorphine + acepromazine), proved to be a very efficacious and safe method to be used in zebras under zoo conditions for short-lasting, nonpainful procedures.

  9. [Application of conscious sedation with dexmedetomidine and sufentanil in patient for plastic surgery].

    Science.gov (United States)

    Sui, Jinghu; Deng, Xiaoming; Liu, Xiaowen; Wang, Yuhui; Jin, Jinhua; Wei, Lingxin; Yang, Dong

    2014-03-25

    To observe the effectiveness of conscious sedation with dexmedetomidine and sufentanil in patients for plastic surgery. Forty patients scheduled for elective plastic surgery under conscious sedation were infused 1 µg/kg intravenously within 15 minutes as loading dose followed by a continuous infusion of dexmedetomidine (0.5 µg·kg⁻¹·h⁻¹) and sufentanil (0.07 µg·kg⁻¹·h⁻¹) respectively. Sufentanil 0.05 µg/kg and midazolam 0.025 mg/kg were administrated intravenously 5 minutes before local infiltration, and then a bolus of sufentanil or midazolam was given as needed to maintain OAA/S score of 11 during the procedure. The drug infusion was discontinued at 5 to 10 min before the end of the surgical procedure. The complications (i.e. anoxemia, apnea, bradycardia, restlessness, nausea, vomiting, crying and excitation), if any, anesthesia duration and drug consumption were recorded. On the first postoperative day, patients were asked to rate their satisfaction with the anesthetic management and whether they would choose to receive the same sedative analgesic medications and should they require a similar surgical procedure in the future. The OAA/S score decreased from 20.0 ± 0 to 11.5 ± 2.5 after patients being infused the loading dose of dexmedetomidine, and was maintained 10.5-11.1 during the procedure. At the end of the procedure, the OAA/S score return to 16.1 ± 2.8. The induction of sedation produced a significant decrease in HR (P 0.05). There were 38 patients completed their procedures under conscious sedation, and there were incident of crying and bradycardia in 5 and 2 patients respectively. The anesthesia duration and consumption of dexmedetomidine, sufentanil and midazolam were (128 ± 47) min, (116 ± 43) µg, (10 ± 5) µg and (2 ± 1) mg respectively. In an interview on the first postoperative day, there were 13 patients complaining no memory, 17 patients complaining fuzzy memory and 8 patients complaining awake during the procedure

  10. Conscious sedation for patients undergoing enteroclysis: Comparing the safety and patient-reported effectiveness of two protocols

    International Nuclear Information System (INIS)

    Maglinte, Dean D.T.; Applegate, Kimberly E.; Rajesh, Arumugam; Jennings, S. Gregory; Ford, Jason M.; Savabi, Mojgan Sarah; Lappas, John C.

    2009-01-01

    Objective: To compare the safety and patient-reported effectiveness of two regimens for conscious sedation during enteroclysis. Materials and methods: We surveyed two groups of outpatients and retrospectively reviewed procedure records for conscious sedation and complications. Patients were divided into Group One (received sedative/amnesic diazepam), and Group Two, (received amnesic/sedative, midazolam and analgesic fentanyl). Results: All enteroclyses were successfully completed; there were no hospital admissions due to complications. In Group One (n = 106), mean dose of diazepam was 12.7 mg. 25% had oxygen desaturation (n = 25), and post-procedure vomiting without aspiration (n = 1). 56% of outpatients completed phone surveys, and 68% recalled procedural discomfort. In Group Two (n = 45), mean doses were 3.9 mg midazolam and 108 mcg fentanyl. 31% had desaturation (n = 13), and post-procedure vomiting without aspiration (n = 1). 87% had only a vague recall of the procedure or of any discomfort. Conclusion: A combination of amnesic and fentanyl prevented the recall of discomfort of nasoenteric intubation and infusion in most patients who had enteroclysis compared to diazepam. Most of the patients would undergo the procedure again, if needed.

  11. Conscious sedation for patients undergoing enteroclysis: Comparing the safety and patient-reported effectiveness of two protocols

    Energy Technology Data Exchange (ETDEWEB)

    Maglinte, Dean D.T. [Department of Radiology, Indiana University Medical Center, 550 N, University Boulevard, University Hospital Room 0279, Indianapolis, IN 46202-5253 (United States)], E-mail: dmaglint@iupui.edu; Applegate, Kimberly E.; Rajesh, Arumugam; Jennings, S. Gregory; Ford, Jason M. [Department of Radiology, Indiana University Medical Center, 550 N, University Boulevard, University Hospital Room 0279, Indianapolis, IN 46202-5253 (United States); Savabi, Mojgan Sarah [Division of Gastroenterology, Department of Medicine, Indiana University School of Medicine, 550 N, University Boulevard, Indianapolis, IN 46202-5253 (United States); Lappas, John C. [Department of Radiology, Indiana University Medical Center, 550 N, University Boulevard, University Hospital Room 0279, Indianapolis, IN 46202-5253 (United States)

    2009-06-15

    Objective: To compare the safety and patient-reported effectiveness of two regimens for conscious sedation during enteroclysis. Materials and methods: We surveyed two groups of outpatients and retrospectively reviewed procedure records for conscious sedation and complications. Patients were divided into Group One (received sedative/amnesic diazepam), and Group Two, (received amnesic/sedative, midazolam and analgesic fentanyl). Results: All enteroclyses were successfully completed; there were no hospital admissions due to complications. In Group One (n = 106), mean dose of diazepam was 12.7 mg. 25% had oxygen desaturation (n = 25), and post-procedure vomiting without aspiration (n = 1). 56% of outpatients completed phone surveys, and 68% recalled procedural discomfort. In Group Two (n = 45), mean doses were 3.9 mg midazolam and 108 mcg fentanyl. 31% had desaturation (n = 13), and post-procedure vomiting without aspiration (n = 1). 87% had only a vague recall of the procedure or of any discomfort. Conclusion: A combination of amnesic and fentanyl prevented the recall of discomfort of nasoenteric intubation and infusion in most patients who had enteroclysis compared to diazepam. Most of the patients would undergo the procedure again, if needed.

  12. Sedation as a technique to aid in the supportive examination for children with special needs

    Directory of Open Access Journals (Sweden)

    Risti Saptarini Primarti

    2007-03-01

    Full Text Available Undergoing medical procedures often extremely distress people, especially patients with special needs. Supportive examinations, such as radiographic and laboratory examinations, as a part of medical procedure sometimes are impossible to be done in those patients, while we demand those tests for diagnostic and treatment reasons. A variety of techniques are available to the dental and medical professional to aid in the management of these patients regarding medical procedures, one of them is sedation. By eliminating patient’s fear and anxiety throughout sedation, all medical procedure including taking a supportive examination may be successfully completed. This paper will report the role of sedation as a technique to aid in the supportive examination for special needs child (Down’s syndrome in Hasan Sadikin General Hospital, Bandung, West Java Indonesia.

  13. [Recommendations for analgesia and sedation in neonatal intensive care].

    Science.gov (United States)

    Rawicz, Marcin

    2008-01-01

    The purpose of the study was to present recommendations, relevant to the management of neonates and infants aged 0-1 years, treated in intensive care settings. They include general principles and recommendations for pain and sedation assessment, sedation and pain management and advice on the use of pharmacological strategies. The bolus (on demand) administration of sedative agents should be avoided because of increased risk of cardiovascular depression and/or neurological complications. Midazolam administration time should be limited to 72 hours because of tachyphylaxis, and the possibility of development of a withdrawal syndrome and neurological complications (grade A, LOE 1b). The level of sedation and pain should be regularly assessed and documented, using presented scales; the COMFORT scale is preferred. Opioids, given in continuous infusion, are the drugs of choice for neonatal sedation. To avoid withdrawal syndrome, the total doses and time of administration of sedative agents should be limited. Methadone is a drug of choice in the treatment of a withdrawal (Grade B, LOE 2). Intravenous ketamine is recommended, when short-term sedation/anaesthesia is required (Grade C, LOE 3) for painful and/or stressful intensive care procedures. (Grade C, LOE 2). Muscle relaxants should be used for endotracheal intubation and in the situations when mechanical ventilation is not possible due to maximal respiratory effort of the patient.

  14. An analysis of moderate sedation protocols used in dental specialty programs: a retrospective observational study.

    Science.gov (United States)

    Setty, Madhavi; Montagnese, Thomas A; Baur, Dale; Aminoshariae, Anita; Mickel, Andre

    2014-09-01

    Pain and anxiety control is critical in dental practice. Moderate sedation is a useful adjunct in managing a variety of conditions that make it difficult or impossible for some people to undergo certain dental procedures. The purpose of this study was to analyze the sedation protocols used in 3 dental specialty programs at the Case Western Reserve University School of Dental Medicine, Cleveland, OH. A retrospective analysis was performed using dental school records of patients receiving moderate sedation in the graduate endodontic, periodontic, and oral surgery programs from January 1, 2010, to December 31, 2012. Information was gathered and the data compiled regarding the reasons for sedation, age, sex, pertinent medical conditions, American Society of Anesthesiologists physical status classifications, routes of administration, drugs, dosages, failures, complications, and other information that was recorded. The reasons for the use of moderate sedation were anxiety (54%), local anesthesia failures (15%), fear of needles (15%), severe gag reflex (8%), and claustrophobia with the rubber dam (8%). The most common medical conditions were hypertension (17%), asthma (15%), and bipolar disorder (8%). Most patients were classified as American Society of Anesthesiologists class II. More women (63.1%) were treated than men (36.9%). The mean age was 45 years. Monitoring and drugs varied among the programs. The most common tooth treated in the endodontic program was the mandibular molar. There are differences in the moderate sedation protocols used in the endodontic, periodontic, and oral surgery programs regarding monitoring, drugs used, and record keeping. Copyright © 2014 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

  15. Identification of factors associated with sedation tolerance in 5000 patients undergoing outpatient colonoscopy: Canadian tertiary center experience.

    Science.gov (United States)

    Shingina, Alexandra; Ou, George; Takach, Oliver; Svarta, Sigrid; Kwok, Ricky; Tong, Jessica; Donaldson, Kieran; Lam, Eric; Enns, Robert

    2016-12-16

    To develop a prediction model aimed at identifying patients that may require higher than usual sedation doses during colonoscopy. A retrospective chart review on 5000 patients who underwent an outpatient colonoscopy at St. Paul's Hospital from 2009 to 2010 was conducted in order to develop a model for identifying patients who will require increased doses of sedatives. Potential predictor variables including age, gender, endoscopy indication, high sedation requirements during previous endoscopies, difficulty of the procedure, bowel preparation quality, interventions, findings as well as current use of benzodiazepines, opioids and alcohol were analyzed. The outcome of study was the use of high dose of sedation agents for the procedure. In particular, the high dose of sedation was defined as fentanyl greater than 50 mcg and midazolam greater than 3 mg. Analysis of 5282 patients (mean age 57 ± 12, 49% female) was performed. Most common indication for the procedure was screening colonoscopy (57%). Almost half of our patients received doses exceeding Fentanyl 50 mcg and Midazolam 3 mg. Logistic regression models identified the following variables associated with high sedation: Younger age (OR = 0.95 95%CI: 0.94-0.95; P value of high sedation requirements. Our prediction model using the following pre-procedural variables including age, gender, indication for the procedure, medication/substance use, previous surgeries, previous high sedation requirements for colonoscopy yielded an area under the curve of 0.76 for Fentanyl ≥ 100 mcg and Midazolam ≥ 3 mg. Pre-procedural planning is the key in conducting successful, efficient colonoscopy. Logistic regression analysis of 5000 patients who underwent out-patient colonoscopy revealed the following factors associated with increased sedation requirement: Younger age, female gender, difficult endoscopy, specific indications as well as cardiopulmonary complications and current use of opioids/benzodiazepines. Age and gender

  16. Chloral hydrate sedation in radiology: retrospective audit of reduced dose

    Energy Technology Data Exchange (ETDEWEB)

    Bracken, Jennifer [Children' s University Hospital, Radiology Department, Dublin (Ireland); Royal Children' s Hospital, Department of Medical Imaging, Parkville, Victoria (Australia); Heaslip, Ingrid; Ryan, Stephanie [Children' s University Hospital, Radiology Department, Dublin (Ireland)

    2012-03-15

    Chloral hydrate (CH) is safe and effective for sedation of suitable children. The purpose of this study was to assess whether adequate sedation is achieved with reduced CH doses. We retrospectively recorded outpatient CH sedations over 1 year. We defined standard doses of CH as 50 mg/kg (infants) and 75 mg/kg (children >1 year). A reduced dose was defined as at least 20% lower than the standard dose. In total, 653 children received CH sedation (age, 1 month-3 years 10 months), 42% were given a reduced initial dose. Augmentation dose was required in 10.9% of all children, and in a higher proportion of children >1 year (15.7%) compared to infants (5.7%; P < 0.001). Sedation was successful in 96.7%, and more frequently successful in infants (98.3%) than children >1 year (95.3%; P = 0.03). A reduced initial dose had no negative effect on outcome (P = 0.19) or time to sedation. No significant complications were seen. We advocate sedation with reduced CH doses (40 mg/kg for infants; 60 mg/kg for children >1 year of age) for outpatient imaging procedures when the child is judged to be quiet or sleepy on arrival. (orig.)

  17. A retrospective study of deep sedation with concomitant administration of sedative agents in children undergoing surgical removal of a mesiodens.

    Science.gov (United States)

    Lee, Soo Jeong; Baek, Kwangwoo

    2015-12-01

    Pediatric dentists face challenges when young patients require a mesiodens extraction. General anesthesia may be a burden to the child as well as the parent due to dental fears and costs. The aim of this study was to evaluate oral and intravenous sedation in the outpatient setting as a safe and effective means of managing patients who require a mesiodens extraction. Records were reviewed retrospectively to find patients who underwent a mesiodens removal procedure from January 2013 to September 2014 in the Department of Pediatric Dentistry at Ajou University Hospital (Suwon, Gyeonggi-do, Republic of Korea). A total of 81 patients (62 male and 19 female) between 4 and 11 years of age (mean [± SD] 81.6 ± 14.1 months) were studied, with a mean weight of 22.9 ± 3.3 kg (16 kg to 30 kg). Vital signs, sedation drug dosage, and sedation time were studied. Mean doses of 63.7 ± 2.5 mg/kg chloral hydrate and 1.36 ± 0.22 mg/kg hydroxyzine were used for oral sedation. Nitrous oxide/oxygen was administrated for 40.0 ± 2.1 min. The mean dose of midazolam administered intravenously was 0.14 ± 0.06 mg/kg (2.38 ± 0.97 times). In all cases, the mesiodens was removed successfully. Intravenous sedation combined with oral sedation and nitrous oxide/oxygen inhalation can be an alternative to general anesthesia when administrated and monitored properly.

  18. Flemish palliative-care nurses' attitudes to palliative sedation: a quantitative study.

    Science.gov (United States)

    Gielen, Joris; Van den Branden, Stef; Van Iersel, Trudie; Broeckaert, Bert

    2012-09-01

    Palliative sedation is an option of last resort to control refractory suffering. In order to better understand palliative-care nurses' attitudes to palliative sedation, an anonymous questionnaire was sent to all nurses (589) employed in palliative care in Flanders (Belgium). In all, 70.5% of the nurses (n = 415) responded. A large majority did not agree that euthanasia is preferable to palliative sedation, were against non-voluntary euthanasia in the case of a deeply and continuously sedated patient and considered it generally better not to administer artificial floods or fluids to such a patient. Two clusters were found: 58.5% belonged to the cluster of advocates of deep and continuous sedation and 41.5% belonged to the cluster of nurses restricting the application of deep and continuous sedation. These differences notwithstanding, overall the attitudes of the nurses are in accordance with the practice and policy of palliative sedation in Flemish palliative-care units.

  19. Outcomes of Propofol Sedation During Emergency Endoscopy Performed for Upper Gastrointestinal Bleeding.

    Science.gov (United States)

    Park, Chan Hyuk; Han, Dong Soo; Jeong, Jae Yoon; Eun, Chang Soo; Yoo, Kyo-Sang; Jeon, Yong Cheol; Sohn, Joo Hyun

    2016-03-01

    Although propofol-based sedation can be used during emergency endoscopy for upper gastrointestinal bleeding (UGIB), there is a potential risk of sedation-related adverse events, especially in patients with variceal bleeding. We compared adverse events related to propofol-based sedation during emergency endoscopy between patients with non-variceal and variceal bleeding. Clinical records of patients who underwent emergency endoscopy for UGIB under sedation were reviewed. Adverse events, including shock, hypoxia, and paradoxical reaction, were compared between the non-variceal and variceal bleeding groups. Of 703 endoscopies, 539 and 164 were performed for non-variceal and variceal bleeding, respectively. Shock was more common in patients with variceal bleeding compared to those with non-variceal bleeding (12.2 vs. 3.5%, P bleeding (non-variceal bleeding vs. variceal bleeding: hypoxia, 3.5 vs. 1.8%, P = 0.275; paradoxical reaction interfering with the procedure, 4.1 vs. 5.5%, P = 0.442). Although shock was more common in patients with variceal bleeding compared to those with non-variceal bleeding, most cases could be controlled without procedure interruption. Paradoxical reaction, rather than shock or hypoxia, was the most common cause of procedure interruption in patients with variceal bleeding, but the rate did not differ between patients with non-variceal and variceal bleeding.

  20. Chloral hydrate sedation in radiology: retrospective audit of reduced dose

    International Nuclear Information System (INIS)

    Bracken, Jennifer; Heaslip, Ingrid; Ryan, Stephanie

    2012-01-01

    Chloral hydrate (CH) is safe and effective for sedation of suitable children. The purpose of this study was to assess whether adequate sedation is achieved with reduced CH doses. We retrospectively recorded outpatient CH sedations over 1 year. We defined standard doses of CH as 50 mg/kg (infants) and 75 mg/kg (children >1 year). A reduced dose was defined as at least 20% lower than the standard dose. In total, 653 children received CH sedation (age, 1 month-3 years 10 months), 42% were given a reduced initial dose. Augmentation dose was required in 10.9% of all children, and in a higher proportion of children >1 year (15.7%) compared to infants (5.7%; P 1 year (95.3%; P = 0.03). A reduced initial dose had no negative effect on outcome (P = 0.19) or time to sedation. No significant complications were seen. We advocate sedation with reduced CH doses (40 mg/kg for infants; 60 mg/kg for children >1 year of age) for outpatient imaging procedures when the child is judged to be quiet or sleepy on arrival. (orig.)

  1. Fospropofol Disodium for Sedation in Elderly Patients Undergoing Flexible Bronchoscopy.

    Science.gov (United States)

    Silvestri, Gerard A; Vincent, Brad D; Wahidi, Momen M

    2011-01-01

    BACKGROUND: Fospropofol disodium is a water-soluble prodrug of propofol. A subset analysis was undertaken of elderly patients (≥65 y) undergoing flexible bronchoscopy, who were part of a larger multicenter, randomized, double-blind study. METHODS: Patients received fentanyl citrate (50 mcg) followed by fospropofol at initial (4.88mg/kg) and supplemental (1.63mg/kg) doses. The primary end point was sedation success (3 consecutive Modified Observer's Assessment of Alertness/Sedation scores of ≤4 and procedure completion without alternative sedative or assisted ventilation). Treatment success, time to fully alert, patient and physician satisfaction, and safety/tolerability were also evaluated. RESULTS: In the elderly patients subset (n=61), sedation success was 92%, the mean time to fully alert was 8.0±10.9 min, and memory retention was 72% during recovery, and these were comparable with the younger patients subgroup (age, Sedation-related adverse events occurred in 23% of the elderly and 18% of the younger patients (age, sedation, rapid time to fully alert, and high satisfaction in this elderly subset undergoing flexible bronchoscopy, which was comparable with outcomes in younger patients.

  2. Anxiety in Children Undergoing VCUG: Sedation or No Sedation?

    Directory of Open Access Journals (Sweden)

    David W. Herd

    2008-01-01

    Full Text Available Background. Voiding cystourethrograms are distressing for children and parents. Nonpharmacological methods reduce distress. Pharmacological interventions for VCUG focus on sedation as well as analgesia, anxiolysis, and amnesia. Sedation has cost, time, and safety issues. Which agents and route should we use? Are we sure that sedation does not influence the ability to diagnose vesicoureteric reflux? Methods. Literature search of Medline, EMBASE, and the Cochrane Database. Review of comparative studies found. Results. Seven comparative studies including two randomised controlled trials were reviewed. Midazolam given orally (0.5-0.6 mg/kg or intranasally (0.2 mg/kg is effective with no apparent effect on voiding dynamics. Insufficient evidence to recommend other sedating agents was found. Deeper sedating agents may interfere with voiding dynamics. Conclusion. Midazolam reduces the VCUG distress, causes amnesia, and does not appear to interfere with voiding dynamics. Midazolam combined with simple analgesia is an effective method to reduce distress to children undergoing VCUG.

  3. Sedation with midazolam for voiding cystourethrography in children: a randomised double-blind study

    International Nuclear Information System (INIS)

    Stokland, E.; Jacobsson, B.; Ljung, B.; Andreasson, S.; Jodal, U.

    2003-01-01

    Background: Sedation with midazolam facilitates the performance of diagnostic procedures in children, including voiding cystourethrography (VCUG). However, the influence of sedation on voiding and imaging results have not been adequately evaluated. Objective: Midazolam and placebo were compared to assess discomfort during VCUG and to evaluate if sedation influenced the outcome of the examination. Materials and methods: The study was prospective, randomized and double-blind, and included 95 children, 48 in the midazolam group (median age 2.2 years) and 47 in the placebo group (median age 3.2 years). The evaluation included the child's/parent's experience of the VCUG, as well as the examination results. Results: The children/parents in the midazolam group experienced the VCUG as less distressing compared to those in the placebo group (P < 0.001). Forty-six of 48 children sedated with midazolam could void during the imaging procedure compared to 38 of 47 children given placebo (NS). There was no difference in frequency or grade of vesicoureteric reflux or bladder emptying between the groups. Conclusions: When sedation is required to perform VCUG in children, midazolam can be used without negative effect on the outcome of the examination. (orig.)

  4. Evaluation of nitrous oxide-oxygen and triclofos sodium as conscious sedative agents

    Directory of Open Access Journals (Sweden)

    Priya Subramaniam

    2017-01-01

    Full Text Available Background: Conscious sedation is used in the pediatric dentistry to reduce fear and anxiety in children and promote favorable treatment outcomes. To achieve them, the primary clinical need is for a well-tolerated, effective, and expedient analgesic and sedative agent that is safe to use. Aim: The aim of the present study was to evaluate the efficacy of nitrous oxide-oxygen and triclofos sodium as conscious sedative agents in 5–10-year-old children. Methodology: Sixty children aged 5–10 years showing anxious, uncooperative, and apprehensive behavior were randomly divided and assigned into two groups (Groups A and B such that Group A received 40% nitrous oxide-60% oxygen and Group B received triclofos sodium in the dose of 70 mg/kg body weight, given 30 min before the treatment procedure. During the whole course of sedation procedure, the response of the child was assessed using Houpt's behavior rating scale. The acceptance of route of drug administration by the patient and parent was also assessed. Data obtained were statistically evaluated using the Mann–Whitney U-test and Chi-square test. Results: Children sedated with triclofos sodium were significantly more drowsy and disoriented compared to those sedated with nitrous oxide. The overall behavior of children in both the groups was similar. Good parental acceptance was observed for both the routes of administration. Patients accepted the oral route significantly better than inhalation route. Conclusion: Both nitrous oxide-oxygen and triclofos sodium were observed to be effective sedative agents, for successful and safe use in 5–10-year-old dental patients. Patients showed a good acceptance of the oral route compared to the inhalation route for sedation.

  5. Addressing Palliative Sedation during Expert Consultation: A Descriptive Analysis of the Practice of Dutch Palliative Care Consultation Teams.

    Science.gov (United States)

    Hoek, Patrick; Grandjean, Ilse; Verhagen, Constans A H H V M; Jansen-Landheer, Marlies L E A; Schers, Henk J; Galesloot, Cilia; Vissers, Kris C P; Engels, Yvonne; Hasselaar, Jeroen G J

    2015-01-01

    Since palliative sedation is considered a complex intervention, consultation teams are increasingly established to support general practice. This study aims to offer insight into the frequency and characteristics of expert consultations regarding palliative sedation. We performed a retrospective analysis of a longitudinal database. This database contained all patient-related consultations by Dutch Palliative Care Consultation teams, that were requested between 2004 and 2011. We described the frequency and characteristics of these consultations, in particular of the subgroup of consultations in which palliative sedation was addressed (i.e. PSa consultations). We used multivariate regression analysis to explore consultation characteristics associated with a higher likelihood of PSa consultations. Of the 44,443 initial consultations, most were requested by general practitioners (73%) and most concerned patients with cancer (86%). Palliative sedation was addressed in 18.1% of all consultations. Palliative sedation was relatively more often discussed during consultations for patients with a neurologic disease (OR 1.79; 95% CI: 1.51-2.12) or COPD (OR 1.39; 95% CI: 1.15-1.69) than for patients with cancer. We observed a higher likelihood of PSa consultations if the following topics were also addressed during consultation: dyspnoea (OR 1.30; 95% CI: 1.22-1.40), agitation/delirium (OR 1.57; 95% CI: 1.47-1.68), exhaustion (OR 2.89; 95% CI: 2.61-3.20), euthanasia-related questions (OR 2.65; 95% CI: 2.37-2.96) or existential issues (OR 1.55; 95% CI: 1.31-1.83). In conclusion, PSa consultations accounted for almost one-fifth of all expert consultations and were associated with several case-related characteristics. These characteristics may help clinicians in identifying patients at risk for a more complex disease trajectory at the end of life.

  6. Addressing Palliative Sedation during Expert Consultation: A Descriptive Analysis of the Practice of Dutch Palliative Care Consultation Teams.

    Directory of Open Access Journals (Sweden)

    Patrick Hoek

    Full Text Available Since palliative sedation is considered a complex intervention, consultation teams are increasingly established to support general practice. This study aims to offer insight into the frequency and characteristics of expert consultations regarding palliative sedation.We performed a retrospective analysis of a longitudinal database. This database contained all patient-related consultations by Dutch Palliative Care Consultation teams, that were requested between 2004 and 2011. We described the frequency and characteristics of these consultations, in particular of the subgroup of consultations in which palliative sedation was addressed (i.e. PSa consultations. We used multivariate regression analysis to explore consultation characteristics associated with a higher likelihood of PSa consultations.Of the 44,443 initial consultations, most were requested by general practitioners (73% and most concerned patients with cancer (86%. Palliative sedation was addressed in 18.1% of all consultations. Palliative sedation was relatively more often discussed during consultations for patients with a neurologic disease (OR 1.79; 95% CI: 1.51-2.12 or COPD (OR 1.39; 95% CI: 1.15-1.69 than for patients with cancer. We observed a higher likelihood of PSa consultations if the following topics were also addressed during consultation: dyspnoea (OR 1.30; 95% CI: 1.22-1.40, agitation/delirium (OR 1.57; 95% CI: 1.47-1.68, exhaustion (OR 2.89; 95% CI: 2.61-3.20, euthanasia-related questions (OR 2.65; 95% CI: 2.37-2.96 or existential issues (OR 1.55; 95% CI: 1.31-1.83.In conclusion, PSa consultations accounted for almost one-fifth of all expert consultations and were associated with several case-related characteristics. These characteristics may help clinicians in identifying patients at risk for a more complex disease trajectory at the end of life.

  7. Need and demand for sedation or general anesthesia in dentistry: a national survey of the Canadian population.

    Science.gov (United States)

    Chanpong, B; Haas, D A; Locker, D

    2005-01-01

    The aim of this study was to assess the need and demand for sedation or general anesthesia (GA) for dentistry in the Canadian adult population. A national telephone survey of 1101 Canadians found that 9.8% were somewhat afraid of dental treatment, with another 5.5% having a high level of fear. Fear or anxiety was the reason why 7.6% had ever missed, cancelled, or avoided a dental appointment. Of those with high fear, 49.2% had avoided a dental appointment at some point because of fear or anxiety as opposed to only 5.2% from the no or low fear group. Regarding demand, 12.4% were definitely interested in sedation or GA for their dentistry and 42.3% were interested depending on cost. Of those with high fear, 31.1% were definitely interested, with 54.1% interested depending on cost. In a hypothetical situation where endodontics was required because of a severe toothache, 12.7% reported high fear. This decreased to 5.4% if sedation or GA were available. For this procedure, 20.4% were definitely interested in sedation or GA, and another 46.1% were interested depending on cost. The prevalence of, and preference for, sedation or GA was assessed for specific dental procedures. The proportion of the population with a preference for sedation or GA was 7.2% for cleaning, 18% for fillings or crowns, 54.7% for endodontics, 68.2% for periodontal surgery, and 46.5% for extraction. For each procedure, the proportion expressing a preference for sedation or GA was significantly greater than the proportion having received treatment with sedation or GA (P sedation and GA in the Canadian adult population.

  8. Sedation and analgesia practices in neonatal intensive care units (EUROPAIN): results from a prospective cohort study.

    Science.gov (United States)

    Carbajal, Ricardo; Eriksson, Mats; Courtois, Emilie; Boyle, Elaine; Avila-Alvarez, Alejandro; Andersen, Randi Dovland; Sarafidis, Kosmas; Polkki, Tarja; Matos, Cristina; Lago, Paola; Papadouri, Thalia; Montalto, Simon Attard; Ilmoja, Mari-Liis; Simons, Sinno; Tameliene, Rasa; van Overmeire, Bart; Berger, Angelika; Dobrzanska, Anna; Schroth, Michael; Bergqvist, Lena; Lagercrantz, Hugo; Anand, Kanwaljeet J S

    2015-10-01

    916 (30%) of 3017 neonates in the TV, NIV, and SV groups, respectively (pneonates given O-SH-GA in the TV group needed a longer duration of TV than did those who were not given O-SH-GA (mean 136.2 h [SD 173.1] vs 39.8 h [94.7] h; panalgesia practices occur between NICUs and countries. Widespread use of O-SH-GA in intubated neonates might prolong their need for mechanical ventilation, but further research is needed to investigate the therapeutic and adverse effects of O-SH-GA in neonates, and to develop new and safe approaches for sedation and analgesia. European Community's Seventh Framework Programme. Copyright © 2015 Elsevier Ltd. All rights reserved.

  9. Framework for continuous palliative sedation therapy in Canada.

    Science.gov (United States)

    Dean, Mervyn M; Cellarius, Victor; Henry, Blair; Oneschuk, Doreen; Librach Canadian Society Of Palliative Care Physicians Taskforce, S Lawrence

    2012-08-01

    Canada does not have a standardized ethical and practice framework for continuous palliative sedation therapy (CPST). Although a number of institutional and regional guidelines exist, Canadian practice varies. Given the lack of international and national consensus on CPST, the Canadian Society for Palliative Care Physicians (CSPCP) formed a special task force to develop a consensus-based framework for CPST. Through a preliminary review of sedation practices nationally and internationally, it was determined that although considerable consensus was emerging on this topic, there remained both areas of contention and a lack of credible scientific evidence to support a definitive clinical practice guideline. This led to the creation of a framework to help guide policy, practice, and research. This framework was developed through the following steps: 1) literature review; 2) identification of issues; 3) preparation of a draft framework; 4) expert consultation and revision; 5) presentation at conferences and further revision; and 6) further revision and national consensus building. A thorough literature review, including gray literature, of sedation therapy at the end of life was conducted from which an initial framework was drafted. This document was reviewed by 30 multidisciplinary experts in Canada and internationally, revised several times, and then submitted to CSPCP members for review. Consensus was high on most parts of the framework. The framework for CPST will provide a basis for the development of safe, effective, and ethical use of CPST for patients in palliative care and at the end of life.

  10. Palliative Sedation: Reliability and Validity of Sedation Scales

    NARCIS (Netherlands)

    Arevalo Romero, J.; Brinkkemper, T.; van der Heide, A.; Rietjens, J.A.; Ribbe, M.W.; Deliens, L.; Loer, S.A.; Zuurmond, W.W.A.; Perez, R.S.G.M.

    2012-01-01

    Context: Observer-based sedation scales have been used to provide a measurable estimate of the comfort of nonalert patients in palliative sedation. However, their usefulness and appropriateness in this setting has not been demonstrated. Objectives: To study the reliability and validity of

  11. Practice patterns and outcomes associated with early sedation depth in mechanically ventilated patients: a systematic review protocol.

    Science.gov (United States)

    Stephens, Robert J; Dettmer, Matthew R; Roberts, Brian W; Fowler, Susan A; Fuller, Brian M

    2017-06-09

    Mechanical ventilation is a commonly performed intervention in critically ill patients. Frequently, these patients experience deep sedation early in their clinical course. Emerging data suggest that the practice of early deep sedation may negatively impact patient outcomes. The purpose of this review is to assess the world's literature to describe and determine the impact of early deep sedation on the outcomes of mechanically ventilated patients. Randomised controlled trials and non-randomised studies will be eligible for inclusion in this systematic review. With the assistance of a medical librarian, we will comprehensively search MEDLINE, Embase, Scopus, Cochrane Central Register of Controlled Trials, Database of Abstracts of Reviews and Effects, and Cochrane Database of Systematic Reviews for peer-reviewed literature. Grey literature from appropriate professional society conferences, held from 2010 to 2017, will be reviewed manually. Two authors will independently review all search results, and disagreements will be resolved through arbitration by a third author. If appropriate, meta-analysis will be used for quantitative analysis of the data. Heterogeneity between studies will be assessed using the I 2 statistic. The proposed systematic review will not collect data that are associated with individual patients and does not require ethical approval. Results of this study will contribute to the understanding of early sedation, identify future research targets and guide early care in mechanically ventilated patients. This systematic review has been registered in the international prospective register of systematic reviews (PROSPERO #CRD42017057264). © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  12. Walking the line. Palliative sedation for existential distress: still a controversial issue?

    Science.gov (United States)

    Schur, Sophie; Radbruch, Lukas; Masel, Eva K; Weixler, Dietmar; Watzke, Herbert H

    2015-12-01

    Adequate symptom relief is a central aspect of medical care of all patients especially in those with an incurable disease. However, as an illness progresses and the end of life approaches, physical or psychoexistential symptoms may remain uncontrollable requiring palliative sedation. Although palliative sedation has become an increasingly implemented practice in the care of terminally ill patients, sedation in the management of refractory psychological symptoms and existential distress is still a controversial issue and much debated. This case report presents a patient who received palliative sedation for the treatment of existential distress and discusses considerations that may arise from such a therapeutic approach.

  13. Need and Demand for Sedation or General Anesthesia in Dentistry: A National Survey of the Canadian Population

    Science.gov (United States)

    Chanpong, B; Haas, D. A; Locker, D

    2005-01-01

    The aim of this study was to assess the need and demand for sedation or general anesthesia (GA) for dentistry in the Canadian adult population. A national telephone survey of 1101 Canadians found that 9.8% were somewhat afraid of dental treatment, with another 5.5% having a high level of fear. Fear or anxiety was the reason why 7.6% had ever missed, cancelled, or avoided a dental appointment. Of those with high fear, 49.2% had avoided a dental appointment at some point because of fear or anxiety as opposed to only 5.2% from the no or low fear group. Regarding demand, 12.4% were definitely interested in sedation or GA for their dentistry and 42.3% were interested depending on cost. Of those with high fear, 31.1% were definitely interested, with 54.1% interested depending on cost. In a hypothetical situation where endodontics was required because of a severe toothache, 12.7% reported high fear. This decreased to 5.4% if sedation or GA were available. For this procedure, 20.4% were definitely interested in sedation or GA, and another 46.1% were interested depending on cost. The prevalence of, and preference for, sedation or GA was assessed for specific dental procedures. The proportion of the population with a preference for sedation or GA was 7.2% for cleaning, 18% for fillings or crowns, 54.7% for endodontics, 68.2% for periodontal surgery, and 46.5% for extraction. For each procedure, the proportion expressing a preference for sedation or GA was significantly greater than the proportion having received treatment with sedation or GA (P < 0.001). In conclusion, this study demonstrates that there is significant need and demand for sedation and GA in the Canadian adult population. PMID:15859442

  14. 'Targeting' sedation: the lived experience of the intensive care nurse.

    Science.gov (United States)

    Everingham, Kirsty; Fawcett, Tonks; Walsh, Tim

    2014-03-01

    To discuss the findings from a phenomenological study that provides insights into the intensive care nurses' 'world' following changes in the sedation management of patients in an intensive care unit. Intensive care sedation practices have undergone significant changes. Patients, where possible, are now managed on lighter levels of sedation, often achieved through the performance of sedation holds (SHs). The performance of SHs is normally carried out by the bedside nurse but compliance is reported to be poor. There has been little exploration of the nurses' experiences of these changes and the implications of SHs and subsequent wakefulness on their delivery of care. Following ethical approval, 16 intensive care nurses, experienced and inexperienced, from within a general intensive care unit. A Heideggerian phenomenological approach was used. Data collection consisted of interviews guided by an aide memoir and a framework adapted from Van Manen informed the analysis. The findings reveal new insights into the world of the intensive care nurse in the light of the changes to sedation management. They demonstrate that there have been unforeseen outcomes from well-intentioned initiatives to improve the quality of patients' care. There were implications from the changes introduced for the nurses care delivery. The main themes that emerged were 'working priorities' and 'unintended consequences', in turn revealing embedded tensions between evidence-based targets and holistic care. Intensive care nurses find that the current approach to the changes in sedation management can threaten their professional obligation and personal desire to provide holistic care. The 'targeted' approach by healthcare organisations is perceived to militate against the patient-centred care they want to deliver. Sedation management is complex and needs further consideration particularly the potential constraints 'target-led' care has on nursing practice. © 2013 Blackwell Publishing Ltd.

  15. Anesthesia Practices for Interventional Radiology in Europe

    Energy Technology Data Exchange (ETDEWEB)

    Vari, Alessandra, E-mail: alessandra.vari@uniroma1.it [University La Sapienza, Department of Anesthesiology, Intensive Care and Pain Medicine (Italy); Gangi, Afshin, E-mail: gangi@unistra.fr [Les Hôpitaux Universitaires de Strasbourg, Chef de Pôle, Imagerie (France)

    2017-06-15

    PurposeThe Cardiovascular and Interventional Radiological Society of Europe (CIRSE) prompted an initiative to frame the current European status of anesthetic practices for interventional radiology, in consideration of the current variability of IR suite settings, staffing and anesthetic practices reported in the literature and of the growing debate on sedation administered by non-anesthesiologists, in Europe.MethodsAnonymous online survey available to all European CIRSE members to assess IR setting, demographics, peri-procedural care, anesthetic management, resources and staffing, pain management, data collection, safety, management of emergencies and personal opinions on the role CIRSE should have in promoting anesthetic care for interventional radiology.ResultsPredictable differences between countries and national regulations were confirmed, showing how significantly many “local” factors (type and size of centers, the availability of dedicated inpatient bed, availability of anesthesia staff) can affect the routine practice and the expansion of IR as a subspecialty. In addition, the perception of the need for IR to acquire more sedation-related skills is definitely stronger for those who practice with the lowest availability of anesthesia care.ConclusionSignificant country variations and regulations along with a controversial position of the anesthesia community on the issue of sedation administered by non-anesthesiologists substantially represent the biggest drawbacks for the expansion of peri-procedural anesthetic care for IR and for potential initiatives at an European level.

  16. [Survey of pediatric sedation in Japan--results of questionnaire to universities of dentistry].

    Science.gov (United States)

    Takeuchi, Lisa; Kuratani, Norifumi; Hoshijima, Hiroshi; Kikuchi, Hirosato

    2010-12-01

    Despite widespread use of sedation for stress management during dental treatment in adults, its prevalence of use for pediatric in patients Japan has not been clarified. We investigated here, the present situation of pediatric sedation by the questionnaire sent to the dental anesthesia departments of university hospitals in Japan. Postal survey was conducted of the dental anesthesia departments of university hospitals (29 institutions) throughout the country. Information was requested on hospital policy of indication and technique of pediatric sedation for dental treatment. The causes for avoiding pediatric sedation were also investigated. The response rate was 86.2% (25/29 institutions). Of these respondents, 16 institutions (64%, 16/25 institutions) employ sedation for pediatric dental treatment stress management. The cases performed were around 1-5 cases every month. However, the criteria for employment of pediatric sedation during dental treatment varied among institutes. They preferred to provide general endotracheal anesthesia for pediatric dental procedures, and tended to avoid sedation without airway security for children. The present survey suggests that pediatric sedation for stress management during dental treatment are employed in more than half of the dental university hospitals. However, there was little consensus regarding pediatric sedation during dental treatment among dental anesthesiologists in Japan.

  17. Prospective Observational Evaluation of Sedation and Pain Management Guideline Adherence Across New Jersey Intensive Care Units.

    Science.gov (United States)

    Brophy, Alison; Cardinale, Maria; Andrews, Liza B; Kaplan, Justin B; Adams, Christopher; Opsha, Yekaterina; Brandt, Kimberly A; Dixit, Deepali; Nerenberg, Steven F; Saleh, Julie A

    2018-01-01

    The practice guidelines for the management of pain, agitation, and delirium (PAD) from the Society of Critical Care Medicine shifted from primarily focusing on the treatment of anxiety in 2002 to the treatment of pain in 2013. This prospective, observational, multicenter study aimed to assess the degree of practice adherence to the PAD guidelines for ventilated patients in New Jersey intensive care units (ICUs). Pharmacist investigators at 8 centers designated 4 days at least 10 days apart to evaluate all patients on mechanical ventilation. The primary outcomes included adherence to 4 guideline recommendations: treatment of pain before sedation, use of nonnarcotic analgesic medications, use of nonbenzodiazepine sedative medications, and use of goal-directed sedation. Of 138 patients evaluated, 50% had a primary medical diagnosis (as opposed to surgical, cardiac, or neurological diagnosis), and the median Sequential Organ Failure Assessment (SOFA) score was 7. Pain was treated prior to administration of sedatives in 55.4% of subjects, with fentanyl being the primary analgesic used. In addition, 19% received no analgesia, and 11.5% received nonopioid analgesia. Sedative agents were administered to 87 subjects (48 nonbenzodiazepine and 39 benzodiazepine). Of those receiving benzodiazepines, 22 received intermittent bolus regimens and 16 received continuous infusions, of which 5 were for another indication besides sedation. Validated scales measuring the degree of sedation were completed at least once in 56 (81.6%) patients receiving sedatives. Current sedation practices suggest that integration of evidence-based PAD guidelines across New Jersey adult ICUs is inconsistent despite pharmacist involvement.

  18. A Conscious Sedation Protocol for Videolaryngostroboscopy in Pediatric Patients

    Directory of Open Access Journals (Sweden)

    Samantha Anne

    2010-01-01

    Full Text Available Objective. To determine best sedation protocol for videolaryngostroboscopy in children unable to tolerate non-sedated evaluation. Materials and Methods. Consecutive case series of 10 children with voice disturbances, unable to tolerate nonsedated videolaryngostroboscopy at an academic tertiary care children’s hospital. Flexible fiberoptic videolaryngostroboscopy was performed and interpreted by pediatric otolaryngologist and speech and language pathologist. Sedation was administered with newly described protocol that allowed functional portion of evaluation. Main Outcome Measures: ability to follow commands and tolerate flexible fiberoptic videolaryngostroboscopy. Secondary Outcome Measures: total phonation time, complications, need for subsequent videolaryngostroboscopic attempts, clinical outcomes, and follow-up. Results. 10 children underwent procedure under conscious sedation. 9/10 children were able to perform simple tasks and maintain adequate phonation time to complete stroboscopic exam. 1/10 patients failed to complete exam because of crying during entire exam. Mean exam time was 2 minutes 52 seconds (SD 86 seconds, phonation time is 1 minute 44 seconds (SD 60 seconds, and number of tasks completed was 10.5 (SD 8.6. Conclusions. Conscious sedation for videolaryngostroboscopy can be safely and effectively performed in children unable to comply with nonsedated examination. Such studies provide valuable diagnostic information to make a diagnosis and to devise a treatment plan.

  19. Consultation with specialist palliative care services in palliative sedation: considerations of Dutch physicians

    NARCIS (Netherlands)

    Koper, I.; Heide, A.; Janssens, M.J.P.A.; Swart, S.; Perez, R.S.G.M.; Rietjens, J.A.C.

    2014-01-01

    Purpose: Palliative sedation is considered a normal medical practice by the Royal Dutch Medical Association. Therefore, consultation of an expert is not considered mandatory. The European Association of Palliative Care (EAPC) framework for palliative sedation, however, is more stringent: it

  20. Analgesics and sedatives in vascular interventionist radiologic

    International Nuclear Information System (INIS)

    Gregorio, M.A. de; Opta, J.M.; Pulido, J.M.; Encarnacion, C.E.; Arino, I., Fernandez, J.A.; Alfonso, E.R.

    1993-01-01

    Interventionist radiology routinely requires the use of different drugs (analgesics and sedatives) in the course of a procedure. Aside from their therapeutic action, these drugs can produce secondary or undesirable effects, making necessary an in-depth knowledge of them to assure their safe and efficient management. The aim of this work is to provide the vascular interventionist radiologist with additional information on the management of those drugs that contribute to minimizing patient discomfort and pain in interventionist procedures. Author

  1. Palliative sedation for terminally ill cancer patients in a tertiary cancer center in Shanghai, China.

    Science.gov (United States)

    Gu, Xiaoli; Cheng, Wenwu; Chen, Menglei; Liu, Minghui; Zhang, Zhe

    2015-01-01

    There are a number of studies dedicated to characteristics of sedation, but these studies are mostly bound to western country practices. The aim of this study is to describe the characteristics of patients who suffered from cancer and who had been sedated until their death in Shanghai, China. Retrospective medical data of 244 terminally ill cancer patients including 82 sedated patients were collected. Data collected included demographic characteristics, disease-related characteristics and details of the sedation. In sedated cases, patients and/or caregivers gave the consent to start palliative sedation due to unmanageable symptoms. On average, sedation was performed 24.65(±1.78)hours before death. Agitated delirium and dyspnea were the most frequent indications for palliative sedation. There was no significant difference in survival time from admission till death between sedated and non-sedated patients (p > 0.05). Palliative sedation is effective for reducing terminally ill cancer patients' suffering without hastening death. Prospective research is needed to determine the optimal conditions for Chinese patients including indications, decision making process, informed consent, cultural and ethical issues, type of sedation and drugs.

  2. The role of midazolam-induced sedation in bone marrow aspiration/trephine biopsies.

    Science.gov (United States)

    Mainwaring, C J; Wong, C; Lush, R J; Smith, J G; Singer, C R

    1996-12-01

    This study was undertaken in 102 adult patients to evaluate the safety and efficacy of intravenous (i.v.) midazolam in the setting of bone marrow aspiration and trephine biopsy (BMAT). Combined local anaesthetic (LA) and sedation was used in 87% of patients and 13% received LA alone. Amnesia occurred in all sedated patients with only 9% experiencing a mild degree of post-procedure pain. This contrasted sharply with the non-sedated group, in whom 85% had intense pain during the biopsy followed by protracted local discomfort in approximately 54%. Drowsiness and some psychomotor impairment were the only notable sedation-related side-effects in approximately 20%. None required assisted ventilation. There was a resounding patient preference for BMAT with sedation. Considering the ease of use, safety and efficacy of i.v. midazolam, the availability of flumazenil as a reversal agent and the undoubted positive effects on quality of life, we would advocate using it in BMAT provided that there were no contraindications.

  3. Intraoperative Fluids and Fluid Management for Ambulatory Dental Sedation and General Anesthesia.

    Science.gov (United States)

    Saraghi, Mana

    2015-01-01

    Intravenous fluids are administered in virtually every parenteral sedation and general anesthetic. The purpose of this article is to review the physiology of body-water distribution and fluid dynamics at the vascular endothelium, evaluation of fluid status, calculation of fluid requirements, and the clinical rationale for the use of various crystalloid and colloid solutions. In the setting of elective dental outpatient procedures with minor blood loss, isotonic balanced crystalloid solutions are the fluids of choice. Colloids, on the other hand, have no use in outpatient sedation or general anesthesia for dental or minor oral surgery procedures but may have several desirable properties in long and invasive maxillofacial surgical procedures where advanced hemodynamic monitoring may assess the adequacy of intravascular volume.

  4. Procedural pain management in Italy: learning from a nationwide survey involving centers of the Italian Association of Pediatric Hematology-Oncology

    Directory of Open Access Journals (Sweden)

    Chiara Po'

    2011-12-01

    Full Text Available Procedural pain is an important aspect of care in pediatrics, and particularly in pediatric oncology where children often consider this to be the most painful experience during their illness. Best recommended practice to control procedural pain includes both sedative-analgesic administration and non-pharmacological treatments, practiced in an adequate and pleasant setting by skilled staff. A nationwide survey has been conducted among the Italian Centers of Pediatric Hematology-Oncology to register operators’ awareness on procedural pain, state of the art procedural pain management, operators’ opinions about pain control in their center, and possible barriers impeding sedation-analgesia administration. Based on indications in the literature, we discuss the results of the survey to highlight critical issues and suggest future directions for improvement. Future objectives will be to overcome differences depending on size, improve operators’ beliefs about the complexity of pain experience, and promote a global approach to procedural pain.

  5. [Post-traumatic stress disorder-related to intensive care stay: influence of sedation practices].

    Science.gov (United States)

    Bauerheim, Nadège; Masseret, Elodie; Mercier, Emmanuelle; Dequin, Pierre-François; El-Hage, Wissam

    2013-03-01

    The stay in intensive care unit can be potentially traumatic at the origin of post-traumatic stress symptoms. The severity of post-traumatic stress symptoms is linked to the intensity and the type of traumatic memories of the intensive care stay. Sedatives and analgesics given to ventilated patients in intensive care influence the traumatic memory. The level, the duration and the type of sedation-analgesia protocol are risk factors of post-traumatic stress symptoms. Links between sedation, dissociative symptoms, delirium and post-traumatic stress symptoms are documented. Environmental and pharmacological measures are to be considered to reduce the traumatic potential risk of the intensive care. Intensive care caregivers, liaison-psychiatrist and general practitioner have each a specific role to play in the screening of the post-traumatic stress symptoms. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  6. Computerized tests to evaluate recovery of cognitive function after deep sedation with propofol and remifentanil for colonoscopy.

    Science.gov (United States)

    Borrat, Xavier; Ubre, Marta; Risco, Raquel; Gambús, Pedro L; Pedroso, Angela; Iglesias, Aina; Fernandez-Esparrach, Gloria; Ginés, Àngels; Balust, Jaume; Martínez-Palli, Graciela

    2018-03-27

    The use of sedation for diagnostic procedures including gastrointestinal endoscopy is rapidly growing. Recovery of cognitive function after sedation is important because it would be important for most patients to resume safe, normal life soon after the procedure. Computerized tests have shown being accurate descriptors of cognitive function. The purpose of the present study was to evaluate the time course of cognitive function recovery after sedation with propofol and remifentanil. A prospective observational double blind clinical study conducted in 34 young healthy adults undergoing elective outpatient colonoscopy under sedation with the combination of propofol and remifentanil using a target controlled infusion system. Cognitive function was measured using a validated battery of computerized cognitive tests (Cogstate™, Melbourne, Australia) at different predefined times: prior to starting sedation (Tbaseline), and then 10 min (T10), 40 min (T40) and 120 min (T120) after the end of colonoscopy. Tests included the assessment of psychomotor function, attention, visual memory and working memory. All colonoscopies were completed (median time: 26 min) without significant adverse events. Patients received a median total dose of propofol and remifentanil of 149 mg and 98 µg, respectively. Psychomotor function and attention declined at T10 but were back to baseline values at T40 for all patients. The magnitude of psychomotor task reduction was large (d = 0.81) however 100% of patients were recovered at T40. Memory related tasks were not affected 10 min after ending sedation. Cognitive impairment in attention and psychomotor function after propofol and remifentanil sedation was significant and large and could be easily detected by computerized cognitive tests. Even though, patients were fully recovered 40 min after ending the procedure. From a cognitive recovery point of view, larger studies should be undertaken to propose adequate criteria for discharge

  7. Balanced Propofol Sedation in Patients Undergoing EUS-FNA: A Pilot Study to Assess Feasibility and Safety

    Directory of Open Access Journals (Sweden)

    N. Pagano

    2011-01-01

    Full Text Available Introduction and aims. Balanced propofol sedation (BPS administered by gastroenterologists has gained popularity in endoscopic procedures. Few studies exist about the safety of this approach during endosonography with fine needle aspiration (EUS-FNA. We assessed the safety of BPS in EUS-FNA. Materials and methods. 112 consecutive patients, referred to our unit to perform EUS-FNA, from February 2008 to December 2009, were sedated with BPS. A second gastroenterologist administered the drugs and monitorized the patient. Results. All the 112 patients (62 males, mean age 58.35 completed the examination. The mean dose of midazolam and propofol was, respectively, of 2.1 mg (range 1–4 mg and 350 mg (range 180–400. All patients received oxygen with a mean flux of 4 liter/minute (range 2–6 liters/minute. The mean recovery time after procedure was 25 minutes (range 18–45 minutes. No major complications related to sedation were registered during all procedures. The oxygen saturation of all patients never reduced to less than 85%. Blood systolic pressure during and after the procedure never reduced to less than 100 mmHg. Conclusions. In our experience BPS administered by non-anaesthesiologists provided safe and successful sedation in patients undergoing EUS-FNA.

  8. Using continuous sedation until death for cancer patients: A qualitative interview study of physicians’ and nurses’ practice in three European countries

    OpenAIRE

    Seymour, Jane; Rietjens, Judith; Bruinsma, Sophie; Deliens, Luc; Sterckx, Sigrid; Mortier, Freddy; Brown, Jayne; Mathers, Nigel; van der Heide, Agnes

    2014-01-01

    Open access article BACKGROUND: Extensive debate surrounds the practice of continuous sedation until death to control refractory symptoms in terminal cancer care. We examined reported practice of United Kingdom, Belgian and Dutch physicians and nurses. METHODS: Qualitative case studies using interviews. SETTING: Hospitals, the domestic home and hospices or palliative care units. PARTICIPANTS: In all, 57 Physicians and 73 nurses involved in the care of 84 cancer pati...

  9. Dexmedetomidine-ketamine sedation during bone marrow aspirate and biopsy in a patient with duchenne muscular dystrophy

    Directory of Open Access Journals (Sweden)

    Andrew Rozmiarek

    2011-01-01

    Full Text Available Sedation during invasive procedures not only provides appropriate humanitarian care for patients, but also facilitates the completion of invasive procedures. Although generally safe and effective, adverse effects may occur especially in patients with co-morbid diseases. We present the successful use of a combination of dexmedetomidine and ketamine to provide sedation and analgesia in a 21-year-old patient with Duchenne muscular dystrophy (DMD undergoing bone marrow aspiration and biopsy. Co-morbidities included both depressed myocardial function and impaired respiratory function. Dexmedetomidine was administered as a loading dose of 1 μg/kg over 5 min followed by an infusion of 1 μg/kg/h. Ketamine (20 mg was administered along with the dexmedetomidine loading dose. An additional 10 mg of ketamine was administered to treat the pain experienced during the placement of the local anesthetic agent prior to the procedure. No clinically significant hemodynamic or respiratory changes were noted. The patient tolerated the procedure well and was discharged home. A review of previously published reports of dexmedetomidine and ketamine for procedural sedation are reviewed.

  10. Continuous Deep Sedation Until Death in Nursing Home Residents with Dementia: A Case Series

    NARCIS (Netherlands)

    Anquinet, L.; Rietjens, J.A.C.; Vandervoort, A.; van der Steen, J.T.; van der Stichele, R.; Deliens, L.; Block, L.

    2013-01-01

    Objectives To describe the characteristics of continuous deep sedation until death and the prior decision-making process of nursing home residents dying with dementia and to evaluate this practice according to features reflecting sedation guideline recommendations. Design Epidemiological

  11. No-sedation during mechanical ventilation

    DEFF Research Database (Denmark)

    Laerkner, Eva; Stroem, Thomas; Toft, Palle

    2016-01-01

    BACKGROUND: Evidence is growing that less or no-sedation is possible and beneficial for patients during mechanical ventilation. AIM: To investigate if there was a difference in patient consciousness and nursing workload comparing a group of patients receiving no-sedation with a group of sedated...... patients with daily wake up, and also to estimate economic consequences of a no-sedation strategy. DESIGN AND METHODS: Data were collected during a prospective trial of 140 mechanically ventilated patients randomized to either no-sedation or to sedation with daily wake up. From day 1 to 7 in the intensive...

  12. Efficacy of two types of palliative sedation therapy defined using intervention protocols: proportional vs. deep sedation.

    Science.gov (United States)

    Imai, Kengo; Morita, Tatsuya; Yokomichi, Naosuke; Mori, Masanori; Naito, Akemi Shirado; Tsukuura, Hiroaki; Yamauchi, Toshihiro; Kawaguchi, Takashi; Fukuta, Kaori; Inoue, Satoshi

    2018-06-01

    This study investigated the effect of two types of palliative sedation defined using intervention protocols: proportional and deep sedation. We retrospectively analyzed prospectively recorded data of consecutive cancer patients who received the continuous infusion of midazolam in a palliative care unit. Attending physicians chose the sedation protocol based on each patient's wish, symptom severity, prognosis, and refractoriness of suffering. The primary endpoint was a treatment goal achievement at 4 h: in proportional sedation, the achievement of symptom relief (Support Team Assessment Schedule (STAS) ≤ 1) and absence of agitation (modified Richmond Agitation-Sedation Scale (RASS) ≤ 0) and in deep sedation, the achievement of deep sedation (RASS ≤ - 4). Secondary endpoints included mean scores of STAS and RASS, deep sedation as a result, and adverse events. Among 398 patients who died during the period, 32 received proportional and 18 received deep sedation. The treatment goal achievement rate was 68.8% (22/32, 95% confidence interval 52.7-84.9) in the proportional sedation group vs. 83.3% (15/18, 66.1-100) in the deep sedation group. STAS decreased from 3.8 to 0.8 with proportional sedation at 4 h vs. 3.7 to 0.3 with deep sedation; RASS decreased from + 1.2 to - 1.7 vs. + 1.4 to - 3.7, respectively. Deep sedation was needed as a result in 31.3% (10/32) of the proportional sedation group. No fatal events that were considered as probably or definitely related to the intervention occurred. The two types of intervention protocol well reflected the treatment intention and expected outcomes. Further, large-scale cohort studies are promising.

  13. Airway Management During Upper GI Endoscopic Procedures: State of the Art Review.

    Science.gov (United States)

    Goudra, Basavana; Singh, Preet Mohinder

    2017-01-01

    With the growing popularity of propofol mediated deep sedation for upper gastrointestinal (GI) endoscopic procedures, challenges are being felt and appreciated. Research suggests that management of the airway is anything but routine in this setting. Although many studies and meta-analyses have demonstrated the safety of propofol sedation administered by registered nurses under the supervision of gastroenterologists (likely related to the lighter degrees of sedation than those provided by anesthesia providers and is under medicolegal controversy in the United States), there is no agreement on the optimum airway management for procedures such as endoscopic retrograde cholangiopancreatography. Failure to rescue an airway at an appropriate time has led to disastrous consequences. Inability to evaluate and appreciate the risk factors for aspiration can ruin the day for both the patient and the health care providers. This review apprises the reader of various aspects of airway management relevant to the practice of sedation during upper GI endoscopy. New devices and modification of existing devices are discussed in detail. Recognizing the fact that appropriate monitoring is important for timely recognition and management of potential airway disasters, these issues are explored thoroughly.

  14. Why intravenous moderate sedation should be taught in graduate endodontic programs.

    Science.gov (United States)

    Montagnese, Thomas Anthony

    2012-03-01

    The purpose of this opinion article is to present reasons why intravenous moderate sedation should be taught in graduate endodontic programs. Access to oral health care is an area of much interest and concern, but some patients are unable to get endodontic care because they have special needs. Special needs can refer to patients who fear dentistry itself and other aspects of dental treatment. A variety of phobias and medical, developmental, and physical conditions can make it difficult for some patients to tolerate the endodontic care they need and want. Moderate sedation can help many of these patients. Endodontists in general are not trained to provide intravenous moderate sedation. By incorporating intravenous moderate sedation into endodontic practice, many of these patients can be treated. The first step in achieving this goal is to add intravenous moderate sedation training to graduate endodontic programs. The long-term effect will be to make specialty endodontic care available to more people.

  15. The practice of palliative sedation in the Netherlands after the launch of the national guideline

    NARCIS (Netherlands)

    S.J. Swart (Siebe)

    2013-01-01

    textabstractPalliative sedation is a medical intervention aimed at relieving intractable suff ering by inducing decreased awareness of symptoms. It is typically considered a palliative option for patients suff ering unbearably in the last days of life. The estimated frequency of palliative sedation

  16. Trends in Continuous Deep Sedation until Death between 2007 and 2013: A Repeated Nationwide Survey

    Science.gov (United States)

    Cohen, Joachim; Rietjens, Judith

    2016-01-01

    Background Continuous deep sedation until death is a highly debated medical practice, particularly regarding its potential to hasten death and its proper use in end-of-life care. A thorough analysis of important trends in this practice is needed to identify potentially problematic developments. This study aims to examine trends in the prevalence and practice characteristics of continuous deep sedation until death in Flanders, Belgium between 2007 and 2013, and to study variation on physicians’ degree of palliative training. Methods Population-based death certificate study in 2007 and 2013 in Flanders, Belgium. Reporting physicians received questionnaires about medical practices preceding the patient’s death. Patient characteristics, clinical characteristics (drugs used, duration, artificial nutrition/hydration, intention and consent), and palliative care training of attending physician were recorded. We posed the following question regarding continuous deep sedation: ‘Was the patient continuously and deeply sedated or kept in a coma until death by the use of one or more drugs’. Results After the initial rise of continuous deep sedation to 14.5% in 2007 (95%CI 13.1%-15.9%), its use decreased to 12.0% in 2013 (95%CI 10.9%-13.2%). Compared with 2007, in 2013 opioids were less often used as sole drug and the decision to use continuous deep sedation was more often preceded by patient request. Compared to non-experts, palliative care experts more often used benzodiazepines and less often opioids, withheld artificial nutrition/hydration more often and performed sedation more often after a request from or with the consent of the patient or family. Conclusion Worldwide, this study is the first to show a decrease in the prevalence of continuous deep sedation. Despite positive changes in performance and decision-making towards more compliance with due care requirements, there is still room for improvement in the use of recommended drugs and in the involvement of

  17. Trends in Continuous Deep Sedation until Death between 2007 and 2013: A Repeated Nationwide Survey.

    Directory of Open Access Journals (Sweden)

    Lenzo Robijn

    Full Text Available Continuous deep sedation until death is a highly debated medical practice, particularly regarding its potential to hasten death and its proper use in end-of-life care. A thorough analysis of important trends in this practice is needed to identify potentially problematic developments. This study aims to examine trends in the prevalence and practice characteristics of continuous deep sedation until death in Flanders, Belgium between 2007 and 2013, and to study variation on physicians' degree of palliative training.Population-based death certificate study in 2007 and 2013 in Flanders, Belgium. Reporting physicians received questionnaires about medical practices preceding the patient's death. Patient characteristics, clinical characteristics (drugs used, duration, artificial nutrition/hydration, intention and consent, and palliative care training of attending physician were recorded. We posed the following question regarding continuous deep sedation: 'Was the patient continuously and deeply sedated or kept in a coma until death by the use of one or more drugs'.After the initial rise of continuous deep sedation to 14.5% in 2007 (95%CI 13.1%-15.9%, its use decreased to 12.0% in 2013 (95%CI 10.9%-13.2%. Compared with 2007, in 2013 opioids were less often used as sole drug and the decision to use continuous deep sedation was more often preceded by patient request. Compared to non-experts, palliative care experts more often used benzodiazepines and less often opioids, withheld artificial nutrition/hydration more often and performed sedation more often after a request from or with the consent of the patient or family.Worldwide, this study is the first to show a decrease in the prevalence of continuous deep sedation. Despite positive changes in performance and decision-making towards more compliance with due care requirements, there is still room for improvement in the use of recommended drugs and in the involvement of patients and relatives in the

  18. The safety and efficacy of using a concentrated intranasal midazolam formulation for paediatric dental sedation.

    Science.gov (United States)

    Wood, Michael

    2011-01-01

    To add to the evidence base for safe and effective paediatric conscious sedation techniques in primary dental care. To consider the safety and effectiveness of an alternative sedation technique for facilitating dental treatment in anxious children, thereby avoiding dental general anaesthetic. Leagrave Dental Sedation Clinic. A primary care-based general and referral clinic for anxious patients, special care dentistry and oral surgery. This is a prospective service evaluation of 114 selected anxious children requiring invasive dental treatment. Each child was administered 0.25 mg/kg intranasal midazolam using a concentrated 40 mg/ml midazolam (INM) in 2% lignocaine solution. Successful completion of intended dental treatment with a child who is co-operative and who meets the UK accepted definition of conscious sedation. 57% of the children found the administration of the new formulation acceptable. Of the 114 patients who received INM, 104 completed the treatment (91%). The 10 children who could not complete the treatment with INM were converted to intravenous sedation and treatment was completed successfully at the same appointment. During treatment there was no desaturation and only one patient desaturated briefly in the recovery area. Parents rated the technique acceptable in 76% of cases and would have the procedure repeated in 83% of cases. Parents rated this technique as having 8.3 out of 10 with only 5 parents awarding a score of less than 7 out of 10. Side effects included blurred vision, sneezing, headaches, restlessness with one patient having post-operative nausea and vomiting. In selected cases intranasal sedation provides a safe and effective alternative for dental GA in short invasive procedures limited to one or two quadrants in children. Other techniques, e.g., oral and intravenous sedation, appear to have a much higher acceptability of administration. This technique may be useful if inhalation sedation, oral sedation or intravenous sedation is

  19. Teaching pain recognition through art: the Ramsay-Caravaggio sedation scale.

    Science.gov (United States)

    Poropat, Federico; Cozzi, Giorgio; Magnolato, Andrea; Monasta, Lorenzo; Borrometi, Fabio; Krauss, Baruch; Ventura, Alessandro; Barbi, Egidio

    2018-01-31

    Clinical observation is a key component of medical ability, enabling immediate evaluation of the patient's emotional state and contributing to a clinical clue that leads to final decision making. In medical schools, the art of learning to look can be taught using medical humanities and especially visual arts. By presenting a Ramsay sedation score (RSS) integrated with Caravaggio's paintings during a procedural sedation conference for pediatric residents, we want to test the effectiveness of this approach to improve the quality of learning. In this preliminary study, we presented videos showing sedated pediatric patients in the setting of a procedural sedation lesson to two randomized groups of residents, one attending a lesson on RSS explained through the masterpieces of Caravaggio, the other without artistic support. A week later we tested their learning with ten multi-choice questions focused on theoretical questions about sedation monitoring and ten more questions focused on recognizing the appropriate RSS viewing the videos. The primary outcome was the comparison of the total number of RSS layers properly recognized in both groups. We also evaluated the appreciation of the residents of the use of works of art integrated with the lesson. Eleven students were randomized to each group. Two residents in the standard lesson did not attend the test. The percentage of correct answers on the theoretical part was similar, 82% in the art group and 89% in the other (p > 0.05). No difference was found in the video recognition part of the RSS recognition test. Residents exposed to paintings shown great appreciation for the integration of the lesson with the Caravaggio's masterpieces. Adding artwork to a standard medical conference does not improve the performance of student tests, although this approach has been greatly appreciated by residents.

  20. Intranasal sedation using ketamine and midazolam for pediatric dental treatment (NASO): study protocol for a randomized controlled trial.

    Science.gov (United States)

    Gomes, Heloisa Sousa; Miranda, Analya Rodrigues; Viana, Karolline Alves; Batista, Aline Carvalho; Costa, Paulo Sucasas; Daher, Anelise; Machado, Geovanna de Castro Morais; Sado-Filho, Joji; Vieira, Liliani Aires Candido; Corrêa-Faria, Patrícia; Hosey, Marie Therese; Costa, Luciane Rezende

    2017-04-11

    Uncooperative children may need to receive dental treatment under sedation, which is indicated when nonpharmacological behavior guidance is unsuccessful. There are randomized controlled trials (RCTs) comparing different sedative protocols for dental procedures; however, the evidence for superiority of one form over another is weak. The primary aim of this study is to investigate the efficacy of intranasally administered ketamine plus midazolam for the dental treatment of children. We have designed a three-armed, parallel RCT to assess intranasal sedation using ketamine/midazolam in terms of the following measures: efficacy, safety, and cost-effectiveness. Two- to 6-year-old healthy children, referred for dental treatment in a dental sedation center in Brazil due to uncooperative behavior and requiring restorative dental procedures, will be recruited. Each child will be randomly assigned to one of the three groups: A - Intranasal administration of ketamine (4.0 mg/kg, maximum 100 mg) and midazolam (0.2 mg/kg, maximum 5.0 mg); B - Oral administration of ketamine (4.0 mg/kg, maximum 100 mg) and midazolam (0.5 mg/kg, maximum 20 mg); and C - Oral administration of midazolam (1.0 mg/kg, maximum 20 mg). The primary outcome is the child's behavior assessed through an observational scale using digital videos of the restorative dental treatment under sedation. The secondary outcomes are as follows: acceptance of sedative administration; memory of intraoperative events; the child's stress; adverse events; the child's pain during the procedure; the parent's, dentists', and child's perceptions of sedation; and economic analysis. Measures will be taken at baseline and drug administration and during and after the dental procedure. The necessary sample size was estimated to be 84 children after a blinded interim analysis of the first 30 cases. This study will provide data that can substantially add to science and pediatric dentistry as it examines the effect of sedative

  1. Using continuous sedation until death for cancer patients: A qualitative interview study of physicians’ and nurses' practice in three European countries

    OpenAIRE

    Seymour, J.; Rietjens, J.; Bruinsma, S.; Deliens, L.; Sterckx, S.; Mortier, F.; Brown, J.; Mathers, N.; van der Heide, A.; Consortium, UNBIASED

    2015-01-01

    Background: Extensive debate surrounds the practice of continuous sedation until death to control refractory symptoms in terminal cancer care. We examined reported practice of United Kingdom, Belgian and Dutch physicians and nurses.\\ud Methods: Qualitative case studies using interviews.\\ud Setting: Hospitals, the domestic home and hospices or palliative care units.\\ud Participants: In all, 57 Physicians and 73 nurses involved in the care of 84 cancer patients.\\ud Results: UK respondents repor...

  2. Capnography and the Bispectral Index—Their Role in Pediatric Sedation: A Brief Review

    Directory of Open Access Journals (Sweden)

    Maria Sammartino

    2010-01-01

    Full Text Available Sedation in children is increasingly emerging as a minimally invasive technique that may be associated with local anaesthesia or diagnostic and therapeutic procedures which do not necessarily require general anaesthesia. Standard monitoring requirements are not sufficient to ensure an effective control of pulmonary ventilation and deep sedation. Capnography in pediatric sedation assesses the effect of different drugs on the occurrence of respiratory failure and records early indicators of respiratory impairment. The Bispectral index (BIS allows the reduction of dose requirements of anaesthetic drugs, the reduction in the time to extubation and eye opening, and the reduction in the time to discharge. In the field of pediatric sedation, capnography should be recommended to prevent respiratory complications, particularly in spontaneous ventilation. The use of the BIS index, however, needs further investigation due to a lack of evidence, especially in infants. In this paper, we will investigate the role of capnography and the BIS index in improving monitoring standards in pediatric sedation.

  3. The role of sedation tests in identifying sedative drug effects in healthy volunteers and their power to dissociate sedative-related impairments from memory dysfunctions.

    Science.gov (United States)

    Wezenberg, E; Sabbe, B G C; Hulstijn, W; Ruigt, G S F; Verkes, R J

    2007-08-01

    The study investigated whether four specified drugs would show similar patterns on tests considered to measure sedation. In addition, their drug-effect patterns on sedation and memory performance were compared to determine whether the sedative effects could be differentiated from the memory effects. Two double-blind, placebo-controlled, crossover studies, each with 16 healthy volunteers, were performed, one testing lorazepam (2.5 mg) and mirtazapine (15 mg) and the other olanzapine (10 mg) and haloperidol (2.5 mg). Subjective sedation was assessed by means of visual analogue scales (VAS) and objective sedation using a simple-reaction-time (SRT) task and a choice-reaction-time (CRT) task, code substitution (symbol digit substitution test (SDST)) and the peak velocity of saccadic eye movements (SEM). A verbal memory test (VMT) was administered to evaluate memory capacity. Apart from haloperidol, all drugs proved to impair performance on all five sedation indices. Contrary to the VAS, the objective measures yielded different response profiles. Two types of drug-effect patterns emerged: one for greater impairments in response speed (SRT, SEM) and one for greater impairments in information processing (CRT, SDST). Lorazepam and olanzapine impeded memory performance, whereas mirtazapine did not. With the use of standardized scores it proved possible to differentiate between the size of the effects of the drugs on the sedation and memory tests. To accurately assess the level and nature of sedation and to differentiate sedation from memory impairments different types of sedation measures are required. Besides studying the subjective effects, it is recommended to also test psychomotor responses and information processing speed.

  4. Continuous sedation until death as physician-assisted suicide/euthanasia: a conceptual analysis.

    Science.gov (United States)

    Lipuma, Samuel H

    2013-04-01

    A distinction is commonly drawn between continuous sedation until death and physician-assisted suicide/euthanasia. Only the latter is found to involve killing, whereas the former eludes such characterization. I argue that continuous sedation until death is equivalent to physician-assisted suicide/euthanasia in that both involve killing. This is established by first defining and clarifying palliative sedation therapies in general and continuous sedation until death in particular. A case study analysis and a look at current practices are provided. This is followed by a defense of arguments in favor of definitions of death centering on higher brain (neocortical) functioning rather than on whole brain or cardiopulmonary functioning. It is then shown that continuous sedation until death simulates higher brain definitions of death by eliminating consciousness. Appeals to reversibility and double effect fail to establish any distinguishing characteristics between the simulation of death that occurs in continuous sedation until death and the death that occurs as a result of physician-assisted suicide/euthanasia. Concluding remarks clarify the moral ramifications of these findings.

  5. Comparison between chloral hydrate and propofol-ketamine as sedation regimens for pediatric auditory brainstem response testing.

    Science.gov (United States)

    Abulebda, Kamal; Patel, Vinit J; Ahmed, Sheikh S; Tori, Alvaro J; Lutfi, Riad; Abu-Sultaneh, Samer

    2017-10-28

    The use of diagnostic auditory brainstem response testing under sedation is currently the "gold standard" in infants and young children who are not developmentally capable of completing the test. The aim of the study is to compare a propofol-ketamine regimen to an oral chloral hydrate regimen for sedating children undergoing auditory brainstem response testing. Patients between 4 months and 6 years who required sedation for auditory brainstem response testing were included in this retrospective study. Drugs doses, adverse effects, sedation times, and the effectiveness of the sedative regimens were reviewed. 73 patients underwent oral chloral hydrate sedation, while 117 received propofol-ketamine sedation. 12% of the patients in the chloral hydrate group failed to achieve desired sedation level. The average procedure, recovery and total nursing times were significantly lower in the propofol-ketamine group. Propofol-ketamine group experienced higher incidence of transient hypoxemia. Both sedation regimens can be successfully used for sedating children undergoing auditory brainstem response testing. While deep sedation using propofol-ketamine regimen offers more efficiency than moderate sedation using chloral hydrate, it does carry a higher incidence of transient hypoxemia, which warrants the use of a highly skilled team trained in pediatric cardio-respiratory monitoring and airway management. Copyright © 2017 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.

  6. Sedation, alimentation, hydration, and equivocation: careful conversation about care at the end of life.

    Science.gov (United States)

    Jansen, Lynn A; Sulmasy, Daniel P

    2002-06-04

    In the recent medical ethics literature, several authors have recommended terminal sedation and refusal of hydration and nutrition as important, morally acceptable, and relatively uncontroversial treatment options for end-of-life suffering. However, not all authors use these terms to refer to the same practices. This paper examines the various ways that the terms terminal sedation and refusal of hydration and nutrition have been used in the medical literature. Although some of these practices are ethically appropriate responses to end-of-life suffering, others (at least as they are currently described in the medical ethics literature) are not. This paper identifies and discusses the principles that morally distinguish these practices from one another and specifically describes different features of medical practices and moral principles that affect the moral acceptability of various medical treatments. These distinctions reveal the complexity of the issues surrounding terminal sedation and refusal of hydration and nutrition, a complexity that has not been adequately addressed in recent discussions.

  7. [End-of-life debate: Citizen's point of view about deep and continuous sedation].

    Science.gov (United States)

    Toporski, J; Jonveaux-Rivasseau, T; Lamouille-Chevalier, C

    2017-12-01

    Sedation in palliative care meets a precise definition and corresponds to a medical practice. We assessed the comprehension of this practice by the French population. In 2015, citizen expressed their views on the Claeys-Leonetti bill by means of a consultative forum made available on the Internet site of the National Assembly. The content of the messages filed, regarding the right to deep and continuous sedation until death was analyzed using the ALCESTE textual data analysis software, supplemented by a thematic analysis in order to identify the perception that Internet users had of this practice. Among the 1819 Internet users who participated in the forum, 67 expressed their views as Health professionals, 25 of whom were directly involved in palliative care, as well as 10 sick persons. Analysis with the ALCESTE software highlighted two classes of statements. The first dealing with deep and continuous sedation, reflecting the specificity of the discourse of the Internet users. The second one consisted of textual units in which the modal verbs were dominant and overrepresented, thus providing information on the participants' perceptions. The thematic analysis highlighted four themes: death, intent, treatment and fear. Deep and continuous sedation is perceived as a euthanasic practice or raises fear of such a drift. Provision of extended and accurate information to the population and health professionals is essential to ensure that this new model of sedation is integrated into the care of the terminally ill patients and their families. Copyright © 2017 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier SAS. All rights reserved.

  8. Pharmacological therapy for analgesia and sedation in the newborn.

    Science.gov (United States)

    Anand, K J S; Hall, R W

    2006-11-01

    Rapid advances have been made in the use of pharmacological analgesia and sedation for newborns requiring neonatal intensive care. Practical considerations for the use of systemic analgesics (opioids, non-steroidal anti-inflammatory agents, other drugs), local and topical anaesthetics, and sedative or anaesthetic agents (benzodiazepines, barbiturates, other drugs) are summarised using an evidence-based medicine approach, while avoiding mention of the underlying basic physiology or pharmacology. These developments have inspired more humane approaches to neonatal intensive care. Despite these advances, little is known about the clinical effectiveness, immediate toxicity, effects on special patient populations, or long-term effects after neonatal exposure to analgesics or sedatives. The desired or adverse effects of drug combinations, interactions with non-pharmacological interventions or use for specific conditions also remain unknown. Despite the huge gaps in our knowledge, preliminary evidence for the use of neonatal analgesia and sedation is available, but must be combined with a clear definition of clinical goals, continuous physiological monitoring, evaluation of side effects or tolerance, and consideration of long-term clinical outcomes.

  9. Variation in diurnal sedation in mechanically ventilated patients who are managed with a sedation protocol alone or a sedation protocol and daily interruption.

    Science.gov (United States)

    Mehta, Sangeeta; Meade, Maureen; Burry, Lisa; Mallick, Ranjeeta; Katsios, Christina; Fergusson, Dean; Dodek, Peter; Burns, Karen; Herridge, Margaret; Devlin, John W; Tanios, Maged; Fowler, Robert; Jacka, Michael; Skrobik, Yoanna; Olafson, Kendiss; Cook, Deborah

    2016-08-01

    Mechanically ventilated patients may receive more sedation during the night than during the day, potentially delaying extubation. We compared nighttime and daytime benzodiazepine and opioid administration in adult patients enrolled in a multicenter sedation trial comparing protocolized sedation alone or protocolized sedation combined with daily sedation interruption; and we evaluated whether nighttime and daytime doses were associated with liberation from mechanical ventilation. This is a secondary analysis of a randomized trial which was conducted in 16 North American medical-surgical ICUs. In all 423 patients, nurses applied a validated sedation scale hourly to titrate benzodiazepine and opioid infusions to achieve a light level of sedation. Using fentanyl equivalents and midazolam equivalents, we compared dosages administered during night (19:00 to 07:00) and day (07:00 to 19:00) shifts. Using multivariable logistic regression we evaluated the association between nighttime and daytime opioid and sedative doses, and spontaneous breathing trial (SBT) conduct, SBT success, and extubation. Nighttime benzodiazepine and opioid doses were significantly higher than daytime doses (mean difference midazolam equivalents 23.3 mg, 95 % CI 12.9, 33.8, p Patients were more often restrained during day shifts (76.3 % vs 73.7 %, p patient despite successful SBT. Patients received higher doses of opioids and benzodiazepines at night. Higher nighttime doses were associated with SBT failure and delayed extubation. ClinicalTrials.gov NCT00675363 . Registered 7 May 2008.

  10. Modafinil reduces patient-reported tiredness after sedation/analgesia but does not improve patient psychomotor skills.

    NARCIS (Netherlands)

    Galvin, E.; Boesjes, H.; Hol, J.; Ubben, J.F.; Klein-Nulend, J.; Verbrugge, S.J.

    2010-01-01

    BACKGROUND: Early recovery of patients following sedation/analgesia and anesthesia is important in ambulatory practice. The aim of this study was to assess whether modafinil, used for the treatment of narcolepsy, improves recovery following sedation/analgesia. METHODS: Patients scheduled for

  11. Sedation with detomidine and acepromazine influences the endoscopic evaluation of laryngeal function in horses.

    Science.gov (United States)

    Lindegaard, C; Husted, L; Ullum, H; Fjeldborg, J

    2007-11-01

    Endoscopy of the upper airways of horses is used as a diagnostic tool and at purchase examinations. On some occasions it is necessary to use sedation during the procedure and it is often speculated that the result of the examination might be influenced due to the muscle-relaxing properties of the most commonly used sedatives. To evaluate the effect of detomidine (0.01 mg/kg bwt) and acepromazine (0.05 mg/kg bwt) on the appearance of symmetry of rima glottidis, ability to abduct maximally the arytenoid cartilages and the effect on recurrent laryngeal neuropathy (RLN) grade. Forty-two apparently normal horses underwent endoscopic examination of the upper airways on 3 different occasions, under the influence of 3 different treatments: no sedation (control), sedation with detomidine and sedation with acepromazine. All examinations were performed with a minimum of one week apart. The study was performed as an observer-blind cross-over study. Sedation with detomidine had a significant effect on the RLN grading (OR = 2.91) and ability maximally to abduct the left arytenoid cartilages (OR = 2.91). Sedation with acepromazine resulted in OR = 2.43 for the RLN grading and OR = 2.22 for the ability to abduct maximally. The ability to abduct maximally the right arytenoid cartilage was not altered. Sedating apparently healthy horses with detomidine or acepromazine significantly impairs these horses' ability to abduct fully the left but not the right arytenoid cartilage. This resulted in different diagnosis with respect to RLN when comparing sedation to no sedation. Since the ability to abduct the right arytenoid cartilage fully is not altered by sedation, it is speculated that horses changing from normal to abnormal laryngeal function when sedated, might be horses in an early stage of the disease. To confirm or reject these speculations, further studies are needed. Until then sedation during endoscopy should be used with care.

  12. Sedation with nitrous oxide compared with no sedation during catheterization for urologic imaging in children

    International Nuclear Information System (INIS)

    Zier, Judith L.; Kvam, Kathryn A.; Kurachek, Stephen C.; Finkelstein, Marsha

    2007-01-01

    Various strategies to mitigate children's distress during voiding cystourethrography (VCUG) have been described. Sedation with nitrous oxide is comparable to that with oral midazolam for VCUG, but a side-by-side comparison of nitrous oxide sedation and routine care is lacking. The effects of sedation/analgesia using 70% nitrous oxide and routine care for VCUG and radionuclide cystography (RNC) were compared. A sample of 204 children 4-18 years of age scheduled for VCUG or RNC with sedation or routine care were enrolled in this prospective study. Nitrous oxide/oxygen (70%/30%) was administered during urethral catheterization to children in the sedated group. The outcomes recorded included observed distress using the Brief Behavioral Distress Score, self-reported pain, and time in department. The study included 204 patients (99 nonsedated, 105 sedated) with a median age of 6.3 years (range 4.0-15.2 years). Distress and pain scores were greater in nonsedated than in sedated patients (P < 0.001). Time in department was longer in the sedated group (90 min vs. 30 min); however, time from entry to catheterization in a non-imaging area accounted for most of the difference. There was no difference in radiologic imaging time. Sedation with nitrous oxide is effective in reducing distress and pain during catheterization for VCUG or RNC in children. (orig.)

  13. Sedation at the end of life - a nation-wide study in palliative care units in Austria.

    Science.gov (United States)

    Schur, Sophie; Weixler, Dietmar; Gabl, Christoph; Kreye, Gudrun; Likar, Rudolf; Masel, Eva Katharina; Mayrhofer, Michael; Reiner, Franz; Schmidmayr, Barbara; Kirchheiner, Kathrin; Watzke, Herbert Hans

    2016-05-14

    Sedation is used to an increasing extent in end-of-life care. Definitions and indications in this field are based on expert opinions and case series. Little is known about this practice at palliative care units in Austria. Patients who died in Austrian palliative care units between June 2012 and June 2013 were identified. A predefined set of baseline characteristics and information on sedation during the last two weeks before death were obtained by reviewing the patients' charts. The data of 2414 patients from 23 palliative care units were available for analysis. Five hundred two (21 %) patients received sedation in the last two weeks preceding their death, 356 (71 %) received continuous sedation until death, and 119 (24 %) received intermittent sedation. The median duration of sedation was 48 h (IQR 10-72 h); 168 patients (34 %) were sedated for less than 24 h. Indications for sedation were delirium (51 %), existential distress (32 %), dyspnea (30 %), and pain (20 %). Midazolam was the most frequently used drug (79 %), followed by lorazepam (13 %), and haloperidol (10 %). Sedated patients were significantly younger (median age 67 years vs. 74 years, p ≤ 0.001, r = 0.22), suffered more often from an oncological disease (92 % vs. 82 %, p ≤ 0.001, φ = 0.107), and were hospitalized more frequently (94 % vs. 76 %, p ≤ 0.001, φ = 0.175). The median number of days between admission to a palliative care ward/mobile palliative care team and death did not differ significantly in sedated versus non-sedated patients (10 vs. 9 days; p = 0.491). This study provides insights into the practice of end-of-life sedation in Austria. Critical appraisal of these data will serve as a starting point for the development of nation-wide guidelines for palliative sedation in Austria.

  14. Pediatric nuclear medicine: A practical approach

    International Nuclear Information System (INIS)

    Pintelon, H.; Piepsz, A.; Dejonckheere, M.

    1997-01-01

    This paper is devoted to the practical aspects of pediatric nuclear medicine, particularly the controversy about drug sedation. The authors conclude that drug sedation should be exceptionally used. There is an alternative way, consisting in an adequate approach of the patient: good information to the parents and the child; taking care of the child's environment, starting from the first contacts in the waiting room; specific education of technologists: this includes injections and blood sampling, but also proper handling of the child during the procedure and adequate psychological attitudes toward child and parents. Taking these factors into account, it is exceptional that a test has to be postponed because of the lack of collaboration of the patient; good quality images, using the recommended paediatric amounts of radioactivity can be achieved even for procedures of prolonged duration

  15. The role of sedation tests in identifying sedative drug effects in healthy volunteers and their power to dissociate sedative-related impairments from memory dysfunctions

    NARCIS (Netherlands)

    Wezenberg, E.; Sabbe, B.G.C.; Hulstijn, W.; Ruigt, G.S.F.; Verkes, R.J.

    2007-01-01

    The study investigated whether four specified drugs would show similar patterns on tests considered to measure sedation. In addition, their drug-effect patterns on sedation and memory performance were compared to determine whether the sedative effects could be differentiated from the memory effects.

  16. The role of sedation tests in identifying sedative drug effects in healthy volunteers and their power to dissociate sedative-related impairments from memory dysfunctions.

    NARCIS (Netherlands)

    Wezenberg, E.; Sabbe, B.G.C.; Hulstijn, W.; Ruigt, G.S.F.; Verkes, R.J.

    2007-01-01

    The study investigated whether four specified drugs would show similar patterns on tests considered to measure sedation. In addition, their drug-effect patterns on sedation and memory performance were compared to determine whether the sedative effects could be differentiated from the memory

  17. Sedation and analgesia practices at Italian neonatal intensive care units: results from the EUROPAIN study.

    Science.gov (United States)

    Lago, Paola; Frigo, Anna Chiara; Baraldi, Eugenio; Pozzato, Roberta; Courtois, Emilie; Rambaud, Jérôme; Anand, Kanwaljeet J S; Carbajal, Ricardo

    2017-03-07

    We aimed to examine current bedside analgesia/sedation (A/S) and pain assessment (PA) practices in Italian neonatal intensive care units (NICUs) in relation to the findings of an epidemiological European study and recently-introduced national guidelines. We analyzed the Italian data from the EUROPAIN (EUROpean-Pain-Audit-In-Neonates) prospective observational study on A/S practices that involved 6680 newborns admitted to tertiary-level NICUs in 18 European countries. Demographics, type of assisted ventilation, type and mode of A/S administration and PA were analyzed. Multivariate linear regression models were used to identify factors predicting A/S and PA practices. From October 1 st , 2012 to June 30 th , 2013, thirty Italian NICUs gathered data on 422 newborn: 131 on invasive ventilation (IV); 150 on noninvasive ventilation (NIV); and 141 on spontaneous ventilation (SV). A/S was documented for 35.3% of all infants admitted (86.3% IV; 17.3% NIV; 7.1% SV [p = 0.0001]), and varied considerably between NICUs (as reported in other European countries). Strong analgesics were used in 32.5% of cases, sedatives in 10.2%, mild analgesics in 3.8%. Fentanyl was used in 78.6% of cases, morphine in 8.4%, neuromuscular blockers in 5.3%, midazolam in 22.1%. The performance of PA was documented in 67.5% of all newborn (85.5% IV; 67.3% NIV; 51.1% SV [p = 0.001]). Illness severity, type of ventilation, bedside PA, and number of NICU beds were all factors associated with A/S use on multivariate analysis, while gestational age ≤ 32 weeks, and type of ventilation and presence of a pain team were associated with PA. We documented a generally widespread, but still highly variable use of A/S and PA at Italian NICUs, despite the diffusion of national guidelines. There is an urgent need to improve routine PA to enable customized pain and stress control (and prevention) in all infants. Clinical Trials.gov # NCT01694745 .

  18. Cost-effectiveness analysis of clinic-based chloral hydrate sedation versus general anaesthesia for paediatric ophthalmological procedures.

    Science.gov (United States)

    Burnett, Heather F; Lambley, Rosemary; West, Stephanie K; Ungar, Wendy J; Mireskandari, Kamiar

    2015-11-01

    The inability of some children to tolerate detailed eye examinations often necessitates general anaesthesia (GA). The objective was to assess the incremental cost effectiveness of paediatric eye examinations carried out in an outpatient sedation unit compared with GA. An episode of care cost-effectiveness analysis was conducted from a societal perspective. Model inputs were based on a retrospective cross-over cohort of Canadian children aged Costs ($CAN), adverse events and number of successful procedures were modelled in a decision analysis with one-way and probabilistic sensitivity analysis. The mean cost per patient was $406 (95% CI $401 to $411) for EUS and $1135 (95% CI $1125 to $1145) for EUA. The mean number of successful procedures per patient was 1.39 (95% CI 1.34 to 1.42) for EUS and 2.06 (95% CI 2.02 to 2.11) for EUA. EUA was $729 more costly on average than EUS (95% CI $719 to $738) but resulted in an additional 0.68 successful procedures per child. The result was robust to varying the cost assumptions. Cross-over designs offer a powerful way to assess costs and effectiveness of two interventions because patients serve as their own control. This study demonstrated significant savings when ophthalmological exams were carried out in a hospital outpatient clinic, although with slightly fewer procedures completed. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  19. Contesting the Equivalency of Continuous Sedation until Death and Physician-assisted Suicide/Euthanasia: A Commentary on LiPuma.

    Science.gov (United States)

    Raho, Joseph A; Miccinesi, Guido

    2015-10-01

    Patients who are imminently dying sometimes experience symptoms refractory to traditional palliative interventions, and in rare cases, continuous sedation is offered. Samuel H. LiPuma, in a recent article in this Journal, argues that continuous sedation until death is equivalent to physician-assisted suicide/euthanasia based on a higher brain neocortical definition of death. We contest his position that continuous sedation involves killing and offer four objections to the equivalency thesis. First, sedation practices are proportional in a way that physician-assisted suicide/euthanasia is not. Second, continuous sedation may not entirely abolish consciousness. Third, LiPuma's particular version of higher brain neocortical death relies on an implausibly weak construal of irreversibility--a position that is especially problematic in the case of continuous sedation. Finally, we explain why continuous sedation until death is not functionally equivalent to neocortical death and, hence, physician-assisted suicide/euthanasia. Concluding remarks review the differences between these two end-of-life practices. © The Author 2015. Published by Oxford University Press, on behalf of the Journal of Medicine and Philosophy Inc. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  20. Assessment of hemispheric dominance for receptive language in pediatric patients under sedation using magnetoencephalography.

    Science.gov (United States)

    Rezaie, Roozbeh; Narayana, Shalini; Schiller, Katherine; Birg, Liliya; Wheless, James W; Boop, Frederick A; Papanicolaou, Andrew C

    2014-01-01

    Non-invasive assessment of hemispheric dominance for receptive language using magnetoencephalography (MEG) is now a well-established procedure used across several epilepsy centers in the context of pre-surgical evaluation of children and adults while awake, alert and attentive. However, the utility of MEG for the same purpose, in cases of sedated patients, is contested. Establishment of the efficiency of MEG is especially important in the case of children who, for a number of reasons, must be assessed under sedation. Here we explored the efficacy of MEG language mapping under sedation through retrospective review of 95 consecutive pediatric patients, who underwent our receptive language test as part of routine clinical evaluation. Localization of receptive language cortex and subsequent determination of laterality was successfully completed in 78% (n = 36) and 55% (n = 27) of non-sedated and sedated patients, respectively. Moreover, the proportion of patients deemed left hemisphere dominant for receptive language did not differ between non-sedated and sedated patients, exceeding 90% in both groups. Considering the challenges associated with assessing brain function in pediatric patients, the success of passive MEG in the context of the cases reviewed in this study support the utility of this method in pre-surgical receptive language mapping.

  1. Assessment of hemispheric dominance for receptive language in pediatric patients under sedation using magnetoencephalography

    Directory of Open Access Journals (Sweden)

    Roozbeh eRezaie

    2014-08-01

    Full Text Available Non-invasive assessment of hemispheric dominance for receptive language using Magnetoencephalography (MEG is now a well-established procedure used across several epilepsy centers in the context of pre-surgical evaluation of children and adults while awake, alert and attentive. However, the utility of MEG for the same purpose, in cases of sedated patients, is contested. Establishment of the efficiency of MEG is especially important in the case of children who, for a number of reasons, must be assessed under sedation. Here we explored the efficacy of MEG language mapping under sedation through retrospective review of 95 consecutive pediatric patients, who underwent our receptive language test as part of routine clinical evaluation. Localization of receptive language cortex and subsequent determination of laterality was successfully completed in 78% (n=36 and 55% (n=27 of non-sedated and sedated patients, respectively. Moreover, the proportion of patients deemed left hemisphere dominant for receptive language did not differ between non-sedated and sedated patients, exceeding 90% in both groups. Considering the challenges associated with assessing brain function in pediatric patients, the success of passive MEG in the context of the cases reviewed in this study support the utility of this method in pre-surgical receptive language mapping.

  2. [Use of sedation in the palliative care situation by respiratory physicians].

    Science.gov (United States)

    Grijol-Cariou, A-L; Goupil, F; Hubault, P; Jouanneau, J

    2014-01-01

    -term prognosis has been already been given to the patient. In this medical population, already aware of palliative care issues, the majority of respiratory physicians know the definition, the indications for sedation and the principles of collective decision, but few are aware of the need of regular reappraisal of the sedation, to record it, and of its potential reversibility. There is, therefore, a clear need for regular and further training of clinicians to improve their professional practice. Copyright © 2013 SPLF. Published by Elsevier Masson SAS. All rights reserved.

  3. Sedation and analgesia practices in neonatal intensive care units (EUROPAIN): results from a prospective cohort study

    NARCIS (Netherlands)

    Carbajal, Ricardo; Eriksson, Mats; Courtois, Emilie; Boyle, Elaine; Avila-Alvarez, Alejandro; Andersen, Randi Dovland; Sarafidis, Kosmas; Polkki, Tarja; Matos, Cristina; Lago, Paola; Papadouri, Thalia; Montalto, Simon Attard; Ilmoja, Mari-Liis; Simons, Sinno; Tameliene, Rasa; van Overmeire, Bart; Berger, Angelika; Dobrzanska, Anna; Schroth, Michael; Bergqvist, Lena; Lagercrantz, Hugo; Anand, Kanwaljeet J. S.; Kiechl-Kohlendorfer, Ursula; Trinkl, Anna; Deindl, Philipp; Wald, Martin; Rigo, Vincent; Dussart, Anneliese; Dierckx, Elke; Coppens, Sophie; Kiilsapaa, Birgit; Metsvaht, Tuuli; Metsäranta, Marjo; Nikolajev, Kari; Saarela, Timo; Peltoniemi, Outi; Tammela, Outi; Lehtonen, Liisa; Savagner, Christophe; Sevestre, Anna; Alexandre, Cénéric; Bouchon-Guedj, Nathalie; Saumureau, Simone; Grosse, Camille; Jouvencel, Philippe; Ramful, Duksha; Clamadieu, Catherine; Mourdie, Julien; Montcho, Yannis; Cambonie, Gilles; Di Maio, Massimo; Patural, Hugues; Asrtuc, Dominique; Norbert, Karine; Bouchera, Kassis; Lang, Mathieu; Galene Gromez, Sophie; Hamon, Isabelle; Nolent, Paul; Ntwari, René-Christian; Lallemant, Carine; Chary Tardy, Anne Cécile; Pelluau, Sonia; Roue, Jean Michel; Picaud, Jean Charles; Camelio, Aurélie; Tourneux, Pierre; Saint-Faust, Marie; Morville, Patrice; David, Alexandra; Theret, Bernard; Frédérique, Martin; Topf, Georg; Menendez-Castro, Ricardo; Fujiwara-Pichler, Erhard; Deeg, Karl Heinz; Anatolitou, Fani; Baroutis, George; Papazafeiratou, Chrissoulan; Giannakopoulou, Christine; Baltogianni, Maria; Delivoria, Varvara; Sterpi, Magdalena; Saklamaki-Kontou, Melpomeni; Dimitriou, Gabriel; Charitou, Antonia; Thomaidou, Agathi; Chatziioannidis, Ilias; Salvanos, Iraklis; Pirelli, Anna; Poggiani, Carlo; Fasolato, Valeria; Cristofori, Gloria; Gomirato, Serena; Allegro, Antonella; Alfiero, Michela; Biban, Paolo; Bertolini, Alessandra; Golin, Rosanna; Franco, Elena; Molinaro, Grazia; Federica, Visintini; Rossini, Roberto; Garetti, Elisabetta; Faraoni, Maddalena; Dani, Carlo; Germini, Cristina; Braguglia, Annabella; Benigni, Gina; Azzali, Adriano; Santa, Barresi; Romoli, Raffaella; Carrera, Giuseppe; Miria, Natile; Savant, Patrizia; Cossu, Maria Antonia; Giancarlo, Gargano; Cassar, Robert; Bos, Annelis; van Kaam, Anton; Brouwer, Mieke; van Lingen, Richard; Bambang Oetomo, Sidarto; Sivertsen, Wiebke; Nakstad, Britt; Solhjell, Kari; Flagstad, Gro; Salvesen, Bodil; Nessestrand, Ingunn A. M.; Nordhov, Marianne; Anderssen, Sven-Harald; Wasland, Kristin; Danielsen, Kåre; Kristoffersen, Laila Marie; Ytterdahl Bergland, Unni; Borghild Stornes, Randi; Andresen, Jannicke; Solberg, Rønnaug; Hochnowski, Kristoffer; Terpinska, Ewa; Kociszewska-Najman, Bozena; Melka, Andrzej; Głuszczak, Ewa; Niezgoda, Anna; Borszewska-Kornacka, Maria Katarzyna; Witwicki, Jacek M.; Korbal, Piotr; Ramos, Helena; Garcia, Pedro; Machado, Cidália; Clemente, Fátima; Costa, Miguel; Trindade, Cristina; Salazar, Anabela; Martins Barroso, Laura; Resende, Cristine; Afonso, Maria Eulàlia; Torres, Jacinto; Maciel, Paula; Nunes, José Luis; Neve Dos Santos, Vera Alexandra; Melgar Bonis, Ana; Euba Lopez, Aintzane; Tapia Collados, Caridad; Jesus Ripalda, María; Solis Sanchez, Gonzalo; Martin Parra, Belén; Botet, Francesc; Fernandez Trisac, Jose Luis; Elorza Fernandez, María Dolores; Arriaga Redondo, María; Bargallo Ailagas, Eva; Saenz, Pilar; Lopez Ortego, Paloma; Ventura, Purificación; Galve, Zenaida; Perez Ocon, Amaya; Crespo Suarez, Pilar; Dianez Vega, Gloria; San Feliciano, Laura; Herranz Carillo, Gloria; Esteban Diez, Inés; Reyné, Mar; Garcia Borau, María José; de Las Cuevas, Isabel; Couce, María L.; González Carrasco, Ersilia; Montoro Exposito, Aurora; Concheiro Guisan, Ana; Luna Lagares, Salud; Sanchez Redondo, Maria Dolores; Hellström Westas, Lena; Moren, Stefan; Norman, Elisabeth; Olsson, Emma; Åberg, Emma; Printz, Gordana; Turner, Mark; McBride, Tim; Bomont, Robert; Webb, Delyth; Saladi, Murthy; Thirumurugan, Arumugavelu; Brooke, Nigel; Skene, Caryl; Bilolikar, Harsha; Noble, Vibert; Vora, Amish; Thompson, Fiona; Deorukhkar, Anjum; El-Refee, Sherif; McIntyre, John; Millman, Guy; Reed, Joanne; Babirecki, Matthew; Kumar, Dev; Yadav, Mahesh; O'Brien, Margaret; Gasiorowski, Edward Robert; Rawlingson, Chris; Shastri, Aravind; Tibby, Shane; Walsh, Sandra; Azzopardi, Denis; Soe, Aung; MaCrae, Duncan; Eyre, Elizabeth; Menon, Gopi; Gupta, Samir; James, Anitha; Surana, Pinki; Adams, Eleri; Wolf, Andrew; Maxwell, Nicola; Wagstaff, Miles; Mann, Rebecca; Kumar, Yadlapalli; Quinn, Michael; Jones Dyson, Steve; Mannix, Paul; Morris, Kevin; Ewer, Andrew; Gurusamy, Kalyana; Deshpande, Sanjeev; Alexander, John; Blake, Kathryn; Kumar, Siva; Oddie, Sam; Ohadike, Pamela; McKechnie, Liz; Gibson, David; Shirsalkar, Anand; Suryanarayanan, Balaji; Hubbard, Marie; Lal, Mithilesh; Ali, Imdad; Shah, Divyen; Sketchley, Suzanne; Gupta, Richa; Schofield, Joanne; Ezzat, Medhat; Mupanemunda, Richard; Gallagher, Andrew; Kronsberg, Shari

    2015-01-01

    Background Neonates who are in pain or are stressed during care in the intensive care unit (ICU) are often given sedation or analgesia. We investigated the current use of sedation or analgesia in neonatal ICUs (NICUs) in European countries. Methods EUROPAIN (EUROpean Pain Audit In Neonates) was a

  4. Ketamine versus Ketamine / magnesium Sulfate for Procedural Sedation and Analgesia in the Emergency Department: A Randomized Clinical Trial.

    Science.gov (United States)

    Azizkhani, Reza; Bahadori, Azadeh; Shariati, Mohammadreza; Golshani, Keyhan; Ahmadi, Omid; Masoumi, Babak

    2018-01-01

    The present study was designed to evaluate the effectiveness of magnesium sulfate (MgSO 4 ) in procedural sedation and analgesia (PSA) when combined with ketamine in patients with fractures in emergency departments and required short and painful emergency procedures. In this study, 100 patients with fractures and dislocations who were presented to the emergency departments and required PSA for short and painful emergency procedures were randomly allocated to groups of ketamine plus MgSO 4 or ketamine alone. Train of four (TOF) stimulation pattern was assessed using nerve stimulator machine and compared between groups. The mean age of studied patients was 46.9 ± 9.3 years old. 48% were male and 52% were female. No significant differences were noted between groups in demographic variables. The status of TOF, 2 min after the injection of ketamine (1.5 mg/kg), in both groups was similar. After the injection of the second dose of ketamine (1 mg/kg) the status of TOF in four patients in ketamine plus MgSO 4 (0.45 mg/kg) group changed, it was three quarters but in ketamine group, the status of TOF in all patients was four quarters. The difference between groups was not statistically significant ( P = 0.12). The findings revealed that for muscle relaxation during medical procedures in the emergency department, ketamine in combination with MgSO 4 with this dose was not effective for muscle relaxation during procedures.

  5. Mini-craniotomy under local anaesthesia and sedation as a less ...

    African Journals Online (AJOL)

    Mini-craniotomy under local anaesthesia and sedation as a less invasive procedure for spontaneous intracerebral haemorrhage in a developing country. ... The ICH showed evidence of significant mass effect on brain computed tomography (CT) scan in 95% and was associated with intraventricular haemorrhage in 43%.

  6. Bispectral Index Monitoring Reduces the Dosage of Propofol and Adverse Events in Sedation for Endobronchial Ultrasound.

    Science.gov (United States)

    Quesada, Natividad; Júdez, Diego; Martínez Ubieto, Javier; Pascual, Ana; Chacón, Enrique; De Pablo, Francisco; Mincholé, Elisa; Bello, Salvador

    2016-01-01

    Current guidelines recommend monitoring the anesthetic depth of sedation during respiratory endoscopy by using clinical scales despite their subjective nature and the potential change in the level of sedation caused by frequent stimulation. Monitoring by means of the bispectral index (BIS) has shown its utility in reducing the use of drugs and their adverse events in general anesthesia, but evidence in prolonged sedation is insufficient. Our objective was to evaluate BIS in patients undergoing endobronchial ultrasound (EBUS). A randomized cohort study of 90 patients with mediastinal lymph node involvement and/or lung or mediastinal lesions for whom EBUS was indicated, comparing the modified observer's assessment of alertness/sedation scale clinical evaluation (n = 45) versus the BIS evaluation (n = 45) of sedation with propofol-remifentanil, was conducted in order to evaluate the clinical parameters, doses used, adverse events, and tolerance of the procedure. We found a shorter waking time and a significantly lower dose of total propofol in the BIS group. Significantly fewer overall adverse events were recorded in the BIS group and included desaturation, hypotension, and bradypnea. Tolerance was better in the BIS group. No significant differences were found in terms of cough, memory of the procedure, or the level of difficulty of EBUS on the part of the pulmonologists. BIS monitoring of sedation in EBUS makes it possible to reduce the dosage of propofol, thereby shortening the waking time and reducing adverse events. This form of monitoring should be taken into consideration in the future for systematic use in prolonged sedation, as in the case of EBUS. © 2016 S. Karger AG, Basel.

  7. Feasibility of a cardiologist-only approach to sedation for electrical cardioversion of atrial fibrillation: a randomized, open-blinded, prospective study.

    Science.gov (United States)

    Guerra, Federico; Pavoni, Ilaria; Romandini, Andrea; Baldetti, Luca; Matassini, Maria Vittoria; Brambatti, Michela; Luzi, Mario; Pupita, Giuseppe; Capucci, Alessandro

    2014-10-20

    Sedation with propofol should be administered by personnel trained in advanced airway management. To overcome this limitation, the use of short acting benzodiazepines by cardiologists spread widely, causing concerns about the safety of this procedure in the absence of anesthesiology assistance. The aim of the study was to compare feasibility of a cardiologist-only approach with an anesthesiologist-assisted sedation protocol during elective direct-current cardioversion (DCC) of persistent atrial fibrillation (AF). This prospective, open-blinded, randomized study included 204 patients, which were admitted for scheduled cardioversion of persistent AF, and randomized in a 1:1 fashion to either propofol or midazolam treatment arm. Patients in the propofol group underwent DCC with anesthesiologist assistance, while patients in the midazolam group saw the cardiologist as the only responsible for both sedation and DCC. Twenty-three adverse events occurred: 13 in the propofol group and 10 in the midazolam group (p=NS). Most of them were related to bradyarrhythmias and respiratory depressions. There was no need of intubation or other advanced resuscitation techniques in any of these patients. No differences were found regarding procedure tolerability and safety endpoints between the two groups. DCC procedures with anesthesiology support were burdened by higher delay from scheduled time and higher costs. Sedation with midazolam administered by cardiologist-only appears to be as safe as sedation with propofol and anesthesiologist assistance. Adverse events were few in both groups and easily handled by the cardiologist alone. A cardiologist-only approach to sedation provides less procedural delay, thus being easier to schedule and correlated with fewer costs. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  8. Comparison of butorphanol-detomidine versus butorphanol-azaperone for the standing sedation of captive greater one-horned rhinoceroses (Rhinoceros unicornis).

    Science.gov (United States)

    Bapodra, Priya; Cracknell, Jonathan; Wolfe, Barbara A

    2014-03-01

    Three adult and two subadult greater one-horned rhinoceroses (Rhinoceros unicornis) were sedated a total of nine times using two different intramuscular sedative combinations in order to compare the effectiveness of these combinations in inducing consistent standing sedation in this species. The sedation protocols compared were butorphanol tartrate (50-60 mg) and detomidine hydrochloride (20-30 mg; BD) versus butorphanol tartrate (80-120 mg) and azaperone (80-120 mg; BA). Specific doses were adjusted according to age and sex class, and based on previous experience. Parameters compared included time to achieve defined levels of sedation, time to recovery following antagonism, physiological parameters including heart rate, respiratory rate, indirect arterial blood pressure, and venous blood gas values. A hydraulic restraint chute was utilized to mechanically restrain animals during the procedures, and blood collection and ophthalmic examinations were conducted on all animals. Both protocols resulted in standing sedation for > or = 22.3 +/- 2.9 min or until antagonists were administered. The BD protocol resulted in deeper and more consistent sedation, compared to the BA protocol. Naltrexone hydrochloride (250-300 mg) and tolazoline hydrochloride (1,500-2,000 mg) were administered intramuscularly to antagonize protocol BD, whereas naltrexone alone (200-500 mg) was used to antagonize BA. Time to full antagonism, defined as normal mentation and ambulation following administration of antagonists, was prolonged in the BD protocol (132.3 +/- 17.2 min) compared with the BA protocol (7.5 +/- 2.5 min). Venous blood gas analysis did not reveal any significant blood gas deviations during sedation when compared with either conscious equine or white rhinoceros (Ceratotherium simum) venous reference ranges. In summary, both combinations resulted in adequate standing sedation for minimally invasive procedures, although BD resulted in more profound and consistent sedation.

  9. The sedative and analgesic effects of detomidine-butorphanol and detomidine alone in donkeys

    Directory of Open Access Journals (Sweden)

    K.E. Joubert

    1999-07-01

    Full Text Available Butorphanol and detomidine constitute an effective combination for sedation and analgesia in horses. This trial was undertaken to assess the effectiveness of this combination in donkeys. The detomidine and butorphanol were given intravenously one after the other. A dose of 10 mg/kg of detomidine and 25 mg/kg of butorphanol was used. Sedation is easily extended by additional doses of butorphanol. The average dose of detomidine was 11.24 mg/kg and that of butorphanol was 28.0 mg/kg. Four donkeys in the detomidine group required additional sedation and analgesia. Detomidine alone did not totally eliminate coronary band pain. Heart rates dropped significantly in the first minute after the injection of the combination. One donkey developed an atrioventricular block, while another developed a sino-atrial block. Four donkeys developed a Cheyne-Stokes respiratory pattern. The combination of detomidine and butorphanol is an effective combination for sedation and analgesia of donkeys for standing procedures.

  10. The sedative and analgesic effects of detomidine-butorphanol and detomidine alone in donkeys.

    Science.gov (United States)

    Joubert, K E; Briggs, P; Gerber, D; Gottschalk, R G

    1999-09-01

    Butorphanol and detomidine constitute an effective combination for sedation and analgesia in horses. This trial was undertaken to assess the effectiveness of this combination in donkeys. The detomidine and butorphanol were given intravenously one after the other. A dose of 10 microg/kg of detomidine and 25 microg/kg of butorphanol was used. Sedation is easily extended by additional doses of butorphanol. The average dose of detomidine was 11.24 microg/kg and that of butorphanol was 28.0 microg/kg. Four donkeys in the detomidine group required additional sedation and analgesia. Detomidine alone did not totally eliminate coronary band pain. Heart rates dropped significantly in the first minute after the injection of the combination. One donkey developed an atrioventricular block, while another developed a sino-atrial block. Four donkeys developed a Cheyne-Stokes respiratory pattern. The combination of detomidine and butorphanol is an effective combination for sedation and analgesia of donkeys for standing procedures.

  11. Sedation and mechanical hypoalgesia after sublingual administration of detomidine hydrochloride gel to donkeys.

    Science.gov (United States)

    Lizarraga, Ignacio; Castillo-Alcala, Fernanda; Varner, Kelley M; Robinson, Lauren S

    2016-07-01

    OBJECTIVE To compare sedative and mechanical hypoalgesic effects of sublingual administration of 2 doses of detomidine gel to donkeys. DESIGN Randomized blinded controlled trial. ANIMALS 6 healthy castrated male donkeys. PROCEDURES In a crossover study design, donkeys received each of the following sublingual treatments 1 week apart in a randomly assigned order: 1 mL of molasses (D0) or detomidine hydrochloride gel at 20 μg/kg (9 μg/lb; D20) or 40 μg/kg (18 μg/lb; D40). Sedation score (SS), head height above the ground (HHAG), and mechanical nociceptive threshold (MNT) were assessed before and for 180 minutes after treatment. Areas under the effect change-versus-time curves (AUCs) from 0 to 30, 30 to 60, 60 to 120, and 120 to 180 minutes after administration were computed for SS, HHAG, and MNT and compared among treatments. RESULTS D20 and D40 resulted in greater SS AUCs from 60 to 120 minutes and smaller HHAG AUCs from 30 through 180 minutes than did D0. The D40 resulted in smaller HHAG AUCs from 60 to 120 minutes than did D20. Compared with D0 values, MNT AUCs from 60 to 120 minutes were higher for D20, whereas MNT AUCs from 30 through 180 minutes were higher for D40. CONCLUSIONS AND CLINICAL RELEVANCE D20 and D40 induced sedation and mechanical hypoalgesia in donkeys by > 30 minutes after administration, but only sedation was dose dependent. Sublingual administration of detomidine gel at 40 μg/kg may be useful for sedation of standing donkeys prior to potentially painful minor procedures.

  12. [Sedation with 50 % nitrous oxide/oxygen in paediatric dentistry].

    Science.gov (United States)

    Atash, R; Vanden Abbeele, A

    2008-09-01

    The management of paediatric dentistry treatment is essentially based on behaviour management but some behaviour troubles or mental retardation may hinder this kind of treatment at the dental office without any premedication. This often leads the dentist to change his treatment planning even if this may compromise the quality of treatment . Conscious sedation techniques enable stress and pain control during the active treatment phase and represent a useful alternative to general anaesthesia which cannot be used on a routine based level. Conscious sedation by the inhalation of nitrous oxide and oxygen (MEOPA) represents a good choice, as well as by its harmlessness as by its fast reversibility. MEOPA is a precious help in our practice, provided that its administration is totally under central and all contra-indication are respected. However sedation by inhalation should in no case be systematized and its goal must remain the progressive rehabilitation of the patient in a circuit of traditional ambulatory care.

  13. The practice of palliative sedation in the Netherlands after the launch of the national guideline

    OpenAIRE

    Swart, Siebe

    2013-01-01

    textabstractPalliative sedation is a medical intervention aimed at relieving intractable suff ering by inducing decreased awareness of symptoms. It is typically considered a palliative option for patients suff ering unbearably in the last days of life. The estimated frequency of palliative sedation varies considerably in scientifi c literature, partly due to diff erences in defi nition and research setting and diff erences in terminology. Whereas in the English medical scientifi c literature ...

  14. Palliative sedation largely in accordance with Dutch national guideline

    NARCIS (Netherlands)

    Swart, S. J.; Rietjens, J. A.; Brinkkemper, T.; Zuylen, L. van; Burg-Verhage, W. A. van; Zuurmond, W. W.; Ribbe, M. W.; Blanker, M. H.; Perez, R. S.; Heide, A. van der

    2011-01-01

    OBJECTIVE: To evaluate the practice of continuous palliative sedation after the introduction of a national guideline. DESIGN: Investigation by questionnaire. METHOD: In 2008, 1580 physicians were asked to fill out a questionnaire regarding the last patient for whom they had prescribed continuous

  15. Palliative sedation in advanced cancer patients hospitalized in a specialized palliative care unit.

    Science.gov (United States)

    Parra Palacio, Santiago; Giraldo Hoyos, Clara Elisa; Arias Rodríguez, Camilo; Mejía Arrieta, Daniel; Vargas Gómez, John Jairo; Krikorian, Alicia

    2018-03-29

    To describe the practice of palliative sedation (PS) in patients with advanced cancer in a specialized palliative care (PC) unit in Colombia. Descriptive prospective study including all adults with cancer hospitalized under PS in a cancer institute between January and July 2015 in Colombia. Variables examined were diagnosis, physical functioning, symptoms at the start of sedation, medications and dosages used, and type, level, and time of sedation. Descriptive and correlational statistics were obtained. Sixty-six patients were included, 70% of which were women. The patients had an average age of 61 years (range 24-87), and 74% had a Karnofsky Index (KI) of 50% or less. The most frequent diagnosis was breast cancer (22%), and 82% had metastatic cancer. The prevalence of palliative sedation was 2% and the most common symptoms indicating it were dyspnea (59%), delirium (45%), and pain (32%). All patients received midazolam as a sedative. The average time between the interval start and culmination of sedation was 44 h. There was a significant and inverse relationship between functionality and time under sedation. Palliative sedation is a valid therapeutic option for refractory symptoms causing suffering. The results correspond to international reports and guidelines, which suggests that PS is tailored to the needs of the individual patient while maintaining a high scientific standard, even in a context where PC is under development. However, further development of strategies and clear indications towards the use of PS in Colombia are needed, given its still scarce use.

  16. Psychometric analysis of subjective sedation scales used for critically ill paediatric patients.

    Science.gov (United States)

    Ge, Xiaohua; Zhang, Tingting; Zhou, Lingling

    2018-01-01

    This study evaluated the psychometric properties of subjective sedation scales using one psychometric scoring system to identify the appropriate scale that is most suitable for clinical care practice. A number of published sedation assessment scales for paediatric patients are currently used to attempt to achieve a moderate depth of sedation to avoid the undesirable effects caused by over- or undersedation. However, there has been no systematic review of these scales. We searched the Cochrane Library, PubMed, EMBASE, the Cumulative Index to Nursing and Allied Health Literature, etc., to obtain relevant articles. The quality of the selected studies was evaluated according to the Consensus-based Standards for the Selection of Health Measurement Instruments checklist. Articles that had been published or were in press and discussed the psychometric properties of sedation scales were included. The population comprised critically ill infants and non-verbal children ranging in age from 0 to 18 years who underwent sedation in an intensive care unit. Data were independently extracted by two investigators using a standard data extraction checklist: 43 articles were included in this review, and 13 sedation scales were examined. The quality of the psychometric evidence for the Comfort Scale and Comfort Behaviour Scale was 'very good', with the Comfort Scale having a higher quality (total weighted scores, Comfort Scale = 17·3 and Comfort Behaviour Scale = 15·5). We suggest that the scales be systematically and comprehensively tested in terms of development method, reliability, validation, feasibility and correlation with clinical outcome. The Comfort Scale and Comfort Behaviour Scale are useful tools for measuring sedation in paediatric patients. Nursing staff should choose one subjective sedation scale that is suitable for assessing paediatric patients' depth of sedation. We recommend the Comfort Scale and Comfort Behaviour Scale as optimal choices if the clinical

  17. Non-sedation versus sedation with a daily wake-up trial in critically ill patients receiving mechanical ventilation (NONSEDA Trial)

    DEFF Research Database (Denmark)

    Toft, Palle; Olsen, Hanne Tanghus; Jørgensen, Helene Korvenius

    2014-01-01

    comparing sedation with no sedation, a priori powered to have all-cause mortality as primary outcome.The objective is to assess the benefits and harms of non-sedation versus sedation with a daily wake-up trial in critically ill patients. METHODS: The non-sedation (NONSEDA) trial is an investigator......-sedation supplemented with pain management during mechanical ventilation.Control intervention is sedation with a daily wake-up trial.The primary outcome will be all cause mortality at 90 days after randomization. Secondary outcomes will be: days until death throughout the total observation period; coma- and delirium...... in mortality with a type I error risk of 5% and a type II error risk of 20% (power at 80%). DISCUSSION: The trial investigates potential benefits of non-sedation. This might have large impact on the future treatment of mechanically ventilated critically ill patients.Trial register: ClinicalTrials.gov NCT...

  18. A prospective, randomized controlled trial of conscious sedation using propofol combined with inhaled nitrous oxide for dental treatment.

    Science.gov (United States)

    Yokoe, Chizuko; Hanamoto, Hiroshi; Sugimura, Mitsutaka; Morimoto, Yoshinari; Kudo, Chiho; Niwa, Hitoshi

    2015-03-01

    Adverse reactions during propofol sedation include a decrease in arterial blood pressure, propofol-induced pain on injection, and airway complications. The purpose of this study was to investigate whether combined use of intravenous propofol and inhaled nitrous oxide could decrease the hypotensive and other adverse effects of propofol. We designed and implemented a prospective, randomized controlled trial. Patients undergoing dental procedures requiring intravenous sedation were randomly allocated to 2 groups: group P comprised those receiving sedation with propofol alone, and group N+P comprised those receiving sedation with 40% nitrous oxide inhalation and propofol. During the dental procedures, the sedation level was maintained at an Observer's Assessment of Alertness/Sedation scale score of 4 by adjusting propofol's target plasma concentration. Nitrous oxide inhalation was the predictor variable, whereas the hemodynamic changes, amount and concentration of propofol, and adverse events were the outcome variables. Eighty-eight patients were successfully analyzed without any complications. The total amount of propofol was significantly less in group N+P (249.8 ± 121.7 mg) than in group P (310.3 ± 122.4 mg) (P = .022), and the mean concentration of propofol was significantly less in group N+P (1.81 ± 0.34 μg/mL) than in group P (2.05 ± 0.44 μg/mL) (P = .006). The mean blood pressure reduction in group N+P (11.0 ± 8.0 mm Hg) was significantly smaller than that in group P (15.8 ± 10.2 mm Hg) (P = .034). Pain associated with the propofol injection and memory of the procedure were less in group N+P (P = .011 and P = .048, respectively). Nitrous oxide did not affect respiratory conditions or recovery characteristics. The results of this study suggest that nitrous oxide inhalation combined with propofol sedation attenuates the hypotensive effect and pain associated with propofol injections, along with potentiating the amnesic effect. Copyright © 2015 American

  19. Memory effects of sedative drugs in children and adolescents--protocol for a systematic review.

    Science.gov (United States)

    Viana, Karolline A; Daher, Anelise; Maia, Lucianne C; Costa, Paulo S; Martins, Carolina C; Paiva, Saul M; Costa, Luciane R

    2016-02-18

    Some sedatives used in children and adolescents can affect memory function. Memory impairment of traumatic experience can minimize the chance of future psychological trauma. Knowledge about the potential of different sedatives to produce amnesia can help in the decision-making process of choosing a sedative regimen. The aim of this systematic review is to evaluate the effect of different sedatives on memory of perioperative events in children and adolescents. Electronic databases and other sources, such as trial registers, gray literature, and conference abstracts will be searched. Randomized controlled trials will be included that assess memory of perioperative events in children and adolescents 2-19 years old receiving sedative drugs as premedication or as agents for procedural sedation in a medical or dental settings. The outcomes will be loss of memory after and before sedative administration (anterograde and retrograde amnesia). Two independent reviewers will perform screening, study selection, and data extraction. Disagreement at all levels will be resolved by consensus or by involving a third reviewer. Assessment of the risk of bias of included studies will be performed according to "Cochrane Collaboration's Tool for Assessing Risk of Bias in Randomized Trials." Clinical and methodological heterogeneity across studies will be evaluated to determine if it is possible to combine or not combine study results in a meta-analysis. To the best of our knowledge, there is no systematic review that specifically addresses this question. Findings from the review will be useful in the decision-making process about the best sedative for minimizing recall of the medical/dental event and possible psychological trauma. PROSPERO CRD42015017559.

  20. Continuous palliative sedation for patients with advanced cancer at a tertiary care cancer center.

    Science.gov (United States)

    Prado, Bernard Lobato; Gomes, Diogo Bugano Diniz; Usón Júnior, Pedro Luiz Serrano; Taranto, Patricia; França, Monique Sedlmaier; Eiger, Daniel; Mariano, Rodrigo Coutinho; Hui, David; Del Giglio, Auro

    2018-01-04

    Palliative sedation (PS) is an intervention to treat refractory symptoms and to relieve suffering at the end of life. Its prevalence and practice patterns vary widely worldwide. The aim of our study was to evaluate the frequency, clinical indications and outcomes of PS in advanced cancer patients admitted to our tertiary comprehensive cancer center. We retrospectively studied the use of PS in advanced cancer patients who died between March 1st, 2012 and December 31st, 2014. PS was defined as the use of continuous infusion of midazolam or neuroleptics for refractory symptoms in the end of life. This study was approved by the Research Ethics Committee of our institution (project number 2481-15). During the study period, 552 cancer patients died at the institution and 374 met the inclusion criteria for this study. Main reason for exclusion was death in the Intensive Care Unit. Among all included patients, 54.2% (n = 203) received PS. Patients who received PS as compared to those not sedated were younger (67.8 vs. 76.4 years-old, p sedation were dyspnea (55%) and delirium (19.7%) and the most common drugs used were midazolam (52.7%) or midazolam and a neuroleptic (39.4%). Median initial midazolam infusion rate was 0.75 mg/h (interquartile range - IQR - 0.6-1.5) and final rate was 1.5 mg/h (IQR 0.9-3.0). Patient survival (length of hospital stay from admission to death) of those who had PS was more than the double of those who did not (33.6 days vs 16 days, p palliative care team was involved in the care of 12% (n = 25) of sedated patients. PS is a relatively common practice in the end-of-life of cancer patients at our hospital and it is not associated with shortening of hospital stay. Involvement of a dedicated palliative care team is strongly recommended if this procedure is being considered. Further research is needed to identify factors that may affect the frequency and outcomes associated with PS.

  1. [Austrian guideline for palliative sedation therapy (long version) : Results of a Delphi process of the Austrian Palliative Society (OPG)].

    Science.gov (United States)

    Weixler, Dietmar; Roider-Schur, Sophie; Likar, Rudolf; Bozzaro, Claudia; Daniczek, Thomas; Feichtner, Angelika; Gabl, Christoph; Hammerl-Ferrari, Bernhard; Kletecka-Pulker, Maria; Körtner, Ulrich H J; Kössler, Hilde; Meran, Johannes G; Miksovsky, Aurelia; Pusswald, Bettina; Wienerroither, Thomas; Watzke, Herbert

    2017-02-01

    Palliative sedation therapy (PST) is an important and ethically accepted therapy in the care of selected palliative care patients with otherwise unbearable suffering from refractory distress. PST is increasingly used in end-of-life care. Austria does not have a standardized ethical guideline for this exceptional practice near end of life, but there is evidence that practice varies throughout the country. The Austrian Palliative Society (OPG) nominated a multidisciplinary working group of 16 palliative care experts and ethicists who established the national guideline on the basis of recent review work with the aim to adhere to the Europeans Association of Palliative Care's (EAPC) framework on palliative sedation therapy respecting Austrians legal, structural and cultural background. Consensus was achieved by a four-step sequential Delphi process. The Delphi-process was strictly orientated to the recently published EUROIMPACT-sedation-study-checklist and to the AGREE-2-tool. Additionally national stakeholders participated in the reflection of the results. As a result of a rigorous consensus process the long version of the Austrian National Palliative Sedation Guideline contains 112 statements within eleven domains and is supplemented by a philosophers excursus on suffering. By establishing a national guideline for palliative sedation therapy using the Delphi technique for consensus and stakeholder involvement the Austrian Palliative Society aims to ensure nationwide good practice of palliative sedation therapy. Screening for the practicability and efficacy of this guideline will be a future task.

  2. Propofol Effect on Stress Response and Free Radicals in Patient during Surgery and Sedation Procedure

    Directory of Open Access Journals (Sweden)

    Theresia Monica Rahardjo

    2015-12-01

    Full Text Available BACKGROUND: Propofol is an intravenous anesthetic used worldwide as an anesthesia induction and maintenance agent. Propofol also used as sedation agent in Intensive Care Unit (ICU. Despite it’s usual anesthesia properties, propofol has an unique pharmacologic characteristic, especially as antioxidant and stress response reduction. These advantages suggested propofol has positive effects when used as an anesthesia agent in surgery or sedation in ICU in conditions when high stress and free radical level are released. CONTENT: Stress response and free radical can be elevated in various conditions including surgery or during care in ICU, especially critical ill patient. Cortisol is a major stress hormone that influences metabolism, cardiovascular and central nervous system, either in acute or chronic phase. Oxidative stress was marked by free radical elevation called Radical Oxygen Species (ROS. Combination of both elements (cortisol and ROS can worsen patient condition. Propofol with anti-stress and antioxidant properties could be used to reduce stress response and attenuate free radical level in order to improve patient condition. SUMMARY: The anti-stress and antioxidant properties of Propofol are interesting, because these benefits can be added as adjunctive therapy when propofol was used as an anesthetic agent in surgery and a sedation in ICU. KEYWORDS: propofol, stress response, antioxidant.

  3. Therapeutics and Sedation in Dentistry

    OpenAIRE

    Young, Earle R.

    1988-01-01

    Sedation can help to overcome the fear that prevents many Canadians from accepting dental treatment. This article discusses the indications and contraindications for oral, intramuscular, and inhalation sedation as used by the general dental practitioner for both adult and child patients, with a note on the growing number of specialist dental anesthetists who provide intravenous out-patient sedation. Local anesthesia is discussed with reference to allergic reactions, malignant hyperthermia, an...

  4. Randomized Clinical Trial of Sedation With Oral Midazolam For Voiding Cystourethrography in Children

    Directory of Open Access Journals (Sweden)

    Haji Ghorbann Nooreddini

    2010-08-01

    Full Text Available Background:Voiding Cystourethrography (VCUG is a distressing procedure for children.Conscious sedation with any drug that its dose would not influences the procedure is preferred. The aim of this study was to assess the effectiveness of conscious sedation using oral midazolam in children undergoing VCUG.Methods: From November 2008 to October 2009 period, 93 Patients (68 girls and 25 boys, age ranging from 24 months to 11 years old (mean, 5.8 yearswere double blindly randomized to receive a placebo (water or oral midazolam before the examination. The primary outcome measures were patients' cooperation, facility of the procedure, 48 hours post procedure memory of children, bladder urine residue and detection of Vesocoureteral reflex. The data were analysed by SPSS and categorical variables compared using t-test and continuous variables compared using Chi. Square and Fisher’s exact tests.Results: 93 children were randomizly divided in two groups. In midazolam   group, 44(93.6% patients had good cooperation but in the control group 26(56.5%had bad cooperation and 19 patients (41.3% very bad cooperation (P=0.000. In midazolam group, 36 children (76.6% had easy separation from their parents but in   control group 20 children (43.5% had moderate resistant and 21(45.7% severe resistant. (P=0.000. Eighteen (38 % patients of the study group and twenty patients(43 % of control group had VUR respectively (P=0.65.   Conclusion:According to this study, midazolam is a useful sedation in children undergoing VCUG.  

  5. Euthanasia and palliative sedation in Belgium.

    Science.gov (United States)

    Cohen-Almagor, Raphael; Ely, E Wesley

    2018-01-04

    The aim of this article is to use data from Belgium to analyse distinctions between palliative sedation and euthanasia. There is a need to reduce confusion and improve communication related to patient management at the end of life specifically regarding the rapidly expanding area of patient care that incorporates a spectrum of nuanced yet overlapping terms such as palliative care, sedation, palliative sedation, continued sedation, continued sedation until death, terminal sedation, voluntary euthanasia and involuntary euthanasia. Some physicians and nurses mistakenly think that relieving suffering at the end of life by heavily sedating patients is a form of euthanasia, when indeed it is merely responding to the ordinary and proportionate needs of the patient. Concerns are raised about abuse in the form of deliberate involuntary euthanasia, obfuscation and disregard for the processes sustaining the management of refractory suffering at the end of life. Some suggestions designed to improve patient management and prevent potential abuse are offered. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  6. Delirium, sedation and analgesia in the intensive care unit: a multinational, two-part survey among intensivists.

    Directory of Open Access Journals (Sweden)

    Alawi Luetz

    Full Text Available Analgesia, sedation and delirium management are important parts of intensive care treatment as they are relevant for patients' clinical and functional long-term outcome. Previous surveys showed that despite this fact implementation rates are still low. The primary aim of the prospective, observational multicenter study was to investigate the implementation rate of delirium monitoring among intensivists. Secondly, current practice concerning analgesia and sedation monitoring as well as treatment strategies for patients with delirium were assesed. In addition, this study compares perceived and actual practice regarding delirium, sedation and analgesia management. Data were obtained with a two-part, anonymous survey, containing general data from intensive care units in a first part and data referring to individual patients in a second part. Questionnaires from 101 hospitals (part 1 and 868 patients (part 2 were included in data analysis. Fifty-six percent of the intensive care units reported to monitor for delirium in clinical routine. Fourty-four percent reported the use of a validated delirium score. In this respect, the survey suggests an increasing use of delirium assessment tools compared to previous surveys. Nevertheless, part two of the survey revealed that in actual practice 73% of included patients were not monitored with a validated score. Furthermore, we observed a trend towards moderate or deep sedation which is contradicting to guideline-recommendations. Every fifth patient was suffering from pain. The implementation rate of adequate pain-assessment tools for mechanically ventilated and sedated patients was low (30%. In conclusion, further efforts are necessary to implement guideline recommendations into clinical practice. The study was registered (ClinicalTrials.gov identifier: NCT01278524 and approved by the ethical committee.

  7. Immediate interruption of sedation compared with usual sedation care in critically ill postoperative patients (SOS-Ventilation): a randomised, parallel-group clinical trial.

    Science.gov (United States)

    Chanques, Gerald; Conseil, Matthieu; Roger, Claire; Constantin, Jean-Michel; Prades, Albert; Carr, Julie; Muller, Laurent; Jung, Boris; Belafia, Fouad; Cissé, Moussa; Delay, Jean-Marc; de Jong, Audrey; Lefrant, Jean-Yves; Futier, Emmanuel; Mercier, Grégoire; Molinari, Nicolas; Jaber, Samir

    2017-10-01

    Avoidance of excessive sedation and subsequent prolonged mechanical ventilation in intensive care units (ICUs) is recommended, but no data are available for critically ill postoperative patients. We hypothesised that in such patients stopping sedation immediately after admission to the ICU could reduce unnecessary sedation and improve patient outcomes. We did a randomised, parallel-group, clinical trial at three ICUs in France. Stratified randomisation with minimisation (1:1 via a restricted web platform) was used to assign eligible patients (aged ≥18 years, admitted to an ICU after abdominal surgery, and expected to require at least 12 h of mechanical ventilation because of a critical illness defined by a Sequential Organ Failure Assessment score >1 for any organ, but without severe acute respiratory distress syndrome or brain injury) to usual sedation care provided according to recommended practices (control group) or to immediate interruption of sedation (intervention group). The primary outcome was the time to successful extubation (defined as the time from randomisation to the time of extubation [or tracheotomy mask] for at least 48 h). All patients who underwent randomisation (except for those who were excluded after randomisation) were included in the intention-to-treat analysis. This study is registered with ClinicalTrials.gov, number NCT01486121. Between Dec 2, 2011, and Feb 27, 2014, 137 patients were randomly assigned to the control (n=68) or intervention groups (n=69). In the intention-to-treat analysis, time to successful extubation was significantly lower in the intervention group than in the control group (median 8 h [IQR 4-36] vs 50 h [29-93], group difference -33·6 h [95% CI -44·9 to -22·4]; p<0·0001). The adjusted hazard ratio was 5·2 (95% CI 3·1-8·8, p<0·0001). Immediate interruption of sedation in critically ill postoperative patients with organ dysfunction who were admitted to the ICU after abdominal surgery improved outcomes compared

  8. Reducing sedation for pediatric body MRI using accelerated and abbreviated imaging protocols

    International Nuclear Information System (INIS)

    Ahmad, Rizwan; Hu, Houchun Harry; Krishnamurthy, Ramkumar; Krishnamurthy, Rajesh

    2018-01-01

    Magnetic resonance imaging (MRI) is an established diagnostic imaging tool for investigating pediatric disease. MRI allows assessment of structure, function, and morphology in cardiovascular imaging, as well as tissue characterization in body imaging, without the use of ionizing radiation. For MRI in children, sedation and general anesthesia (GA) are often utilized to suppress patient motion, which can otherwise compromise image quality and diagnostic efficacy. However, evidence is emerging that use of sedation and GA in children might have long-term neurocognitive side effects, in addition to the short-term procedure-related risks. These concerns make risk-benefit assessment of sedation and GA more challenging. Therefore, reducing or eliminating the need for sedation and GA is an important goal of imaging innovation and research in pediatric MRI. In this review, the authors focus on technical and clinical approaches to reducing and eliminating the use of sedation in the pediatric population based on image acquisition acceleration and imaging protocols abbreviation. This paper covers important physiological and technical considerations for pediatric body MR imaging and discusses MRI techniques that offer the potential of recovering diagnostic-quality images from accelerated scans. In this review, the authors also introduce the concept of reporting elements for important indications for pediatric body MRI and use this as a basis for abbreviating the MR protocols. By employing appropriate accelerated and abbreviated approaches based on an understanding of the imaging needs and reporting elements for a given clinical indication, it is possible to reduce sedation and GA for pediatric chest, cardiovascular and abdominal MRI. (orig.)

  9. Reducing sedation for pediatric body MRI using accelerated and abbreviated imaging protocols

    Energy Technology Data Exchange (ETDEWEB)

    Ahmad, Rizwan [The Ohio State University, Department of Biomedical Engineering, Columbus, OH (United States); Hu, Houchun Harry; Krishnamurthy, Ramkumar; Krishnamurthy, Rajesh [Nationwide Children' s Hospital, Department of Radiology, Columbus, OH (United States)

    2018-01-15

    Magnetic resonance imaging (MRI) is an established diagnostic imaging tool for investigating pediatric disease. MRI allows assessment of structure, function, and morphology in cardiovascular imaging, as well as tissue characterization in body imaging, without the use of ionizing radiation. For MRI in children, sedation and general anesthesia (GA) are often utilized to suppress patient motion, which can otherwise compromise image quality and diagnostic efficacy. However, evidence is emerging that use of sedation and GA in children might have long-term neurocognitive side effects, in addition to the short-term procedure-related risks. These concerns make risk-benefit assessment of sedation and GA more challenging. Therefore, reducing or eliminating the need for sedation and GA is an important goal of imaging innovation and research in pediatric MRI. In this review, the authors focus on technical and clinical approaches to reducing and eliminating the use of sedation in the pediatric population based on image acquisition acceleration and imaging protocols abbreviation. This paper covers important physiological and technical considerations for pediatric body MR imaging and discusses MRI techniques that offer the potential of recovering diagnostic-quality images from accelerated scans. In this review, the authors also introduce the concept of reporting elements for important indications for pediatric body MRI and use this as a basis for abbreviating the MR protocols. By employing appropriate accelerated and abbreviated approaches based on an understanding of the imaging needs and reporting elements for a given clinical indication, it is possible to reduce sedation and GA for pediatric chest, cardiovascular and abdominal MRI. (orig.)

  10. Cultural changes in ICU sedation management

    DEFF Research Database (Denmark)

    Egerod, Ingrid

    2009-01-01

    The aim of this study was to explore physicians' views and perceptions of sedation, and offer a new approach to the understanding of issues of sedation. I used a qualitative, descriptive, and explorative multicenter design. Data were generated by seven key-informant interviews using...... a semistructured interview guide. One experienced doctor was selected at each of the seven largest intensive care units in Denmark. Interpretational analysis was performed by comprehensive overview, individual case analysis, cross-case analysis, and integrated thematic analysis and identification of emerging...... provide an understanding of contextual issues of sedation, safety, and comfort, and suggest that a cultural change in sedation strategies might reduce the duration of sedation and mechanical ventilation while containing cost and improving the well-being of the patients....

  11. Drug-induced sleep endoscopy with target-controlled infusion using propofol and monitored depth of sedation to determine treatment strategies in obstructive sleep apnea.

    Science.gov (United States)

    Heiser, Clemens; Fthenakis, Phillippe; Hapfelmeier, Alexander; Berger, Sebastian; Hofauer, Benedikt; Hohenhorst, Winfried; Kochs, Eberhard F; Wagner, Klaus J; Edenharter, Guenther M

    2017-09-01

    Drug-induced sleep endoscopy (DISE) has become an important diagnostic examination tool in the treatment decision process for surgical therapies in the treatment of obstructive sleep apnea (OSA). Currently, there is a variety of regimes for the performance of DISE, which renders comparison and assessment across results difficult. It remains unclear how the different regimes influence the findings of the examination and the resulting conclusions and treatment recommendations. This study aimed to investigate the correlation between increasing levels of sedation (i.e., light, medium, and deep) induced by propofol using a target-controlled infusion (TCI) pump, with the obstruction patterns at the levels of the velum, oropharynx, tongue base, and epiglottis (i.e., VOTE classification). A second goal was the establishment of a sufficient sedation level to enable a reliable decision regarding treatment recommendations. Forty-three patients with OSA underwent a DISE procedure using propofol TCI. Three levels of sedation were defined, depending on entropy levels and assessment of sedation: light sedation, medium sedation, and deep sedation. The evaluation of the upper airway at each level, with increasing sedation, was documented using the VOTE classification. The elapsed time at which each assessment was performed was recorded. Upper airway changes occurred and were measured throughout the DISE procedure. Clinically useful determinations of airway closure occurred at medium sedation; this level of sedation was most probably achieved with a blood propofol concentration of 3.2 μg/ml. In all 43 patients, definite treatment decisions could be made at medium sedation level. Increasing sedation did not result in changes in the treatment decision. Changes in upper airway collapse during DISE with propofol TCI occur at levels of medium sedation. Decisions regarding surgical treatment could be made at this level of sedation. Upper Airway Collapse in Patients with Obstructive

  12. Population pharmacodynamic modelling of midazolam induced sedation in terminally ill adult patients

    Science.gov (United States)

    de Winter, Brenda C. M.; Masman, Anniek D.; van Dijk, Monique; Baar, Frans P. M.; Tibboel, Dick; Koch, Birgit C. P.; van Gelder, Teun; Mathot, Ron A. A.

    2017-01-01

    Aims Midazolam is the drug of choice for palliative sedation and is titrated to achieve the desired level of sedation. A previous pharmacokinetic (PK) study showed that variability between patients could be partly explained by renal function and inflammatory status. The goal of this study was to combine this PK information with pharmacodynamic (PD) data, to evaluate the variability in response to midazolam and to find clinically relevant covariates that may predict PD response. Method A population PD analysis using nonlinear mixed effect models was performed with data from 43 terminally ill patients. PK profiles were predicted by a previously described PK model and depth of sedation was measured using the Ramsay sedation score. Patient and disease characteristics were evaluated as possible covariates. The final model was evaluated using a visual predictive check. Results The effect of midazolam on the sedation level was best described by a differential odds model including a baseline probability, Emax model and interindividual variability on the overall effect. The EC50 value was 68.7 μg l–1 for a Ramsay score of 3–5 and 117.1 μg l–1 for a Ramsay score of 6. Comedication with haloperidol was the only significant covariate. The visual predictive check of the final model showed good model predictability. Conclusion We were able to describe the clinical response to midazolam accurately. As expected, there was large variability in response to midazolam. The use of haloperidol was associated with a lower probability of sedation. This may be a result of confounding by indication, as haloperidol was used to treat delirium, and deliria has been linked to a more difficult sedation procedure. PMID:28960387

  13. Level of consciousness in dying patients. The role of palliative sedation: a longitudinal prospective study.

    Science.gov (United States)

    Claessens, Patricia; Menten, Johan; Schotsmans, Paul; Broeckaert, Bert

    2012-05-01

    Patients suffering from a terminal illness often are confronted with severe symptoms during the last phase of their lives. Palliative sedation, although one of the options of last resort, remains a much debated and controversial issue and is often referred to as a form of slow euthanasia or euthanasia in disguise. A prospective longitudinal and descriptive design was used. Each patient admitted in one of the 8 participating units was included if they met the inclusion criteria and gave written informed consent. 266 patients were included. The incidence of palliative sedation was 7;5%. For the group of sedated patients results show that 90% entered the palliative care unit being fully conscious. Two patients were comatose upon arrival. 90% of the patients remained fully conscious up to the day palliative sedation was started. When looking at the effect of palliative sedation on the level of consciousness the analysis strongly suggest that the palliative sedation - as expected- has an impact on the GCS score. Irrespective of the dichotomization of the score the probability of having a lower GCS increases substantially once sedation is initiated. Additionally, results show that once palliative sedation is administered, the level of consciousness gradually goes down up until the day of death. Palliative sedation is nor slow euthanasia nor an ambivalent practice. It is an intentional medical treatment which is administered in a proportional way when refractory suffering occurs. It occurs in extraordinary situations and at the very end of the dying process.

  14. [Analysis of palliative sedation in hospitalised elderly patients: Effectiveness of a protocol].

    Science.gov (United States)

    Mateos-Nozal, Jesús; García-Cabrera, Lorena; Montero Errasquín, Beatriz; Cruz-Jentoft, Alfonso José; Rexach Cano, Lourdes

    2016-01-01

    To measure changes in the practice of palliative sedation during agony in hospitalised elderly patients before and after the implementation of a palliative sedation protocol. A retrospective before-after study was performed in hospitalised patients over 65 years old who received midazolam during hospital admission and died in the hospital in two 3-month periods, before and after the implementation of the protocol. Non-sedative uses of midazolam and patients in intensive care were excluded. Patient and admission characteristics, the consent process, withdrawal of life-sustaining treatments, and the sedation process (refractory symptom treated, drug doses, assessment and use of other drugs) were recorded. Association was analysed using the Chi(2) and Student t tests. A total of 143 patients were included, with no significant differences between groups in demographic characteristics or symptoms. Do not resuscitate (DNR) orders were recorded in approximately 70% of the subjects of each group, and informed consent for sedation was recorded in 91% before vs. 84% after the protocol. Induction and maintenance doses of midazolam followed protocol recommendations in 1.3% before vs 10.4% after the protocol was implemented (P=.02) and adequate rescue doses were used in 1.3% vs 11.9% respectively (P=.01). Midazolam doses were significantly lower (9.86mg vs 18.67mg, Psedation score was used in 8% vs. 12% and the Palliative Care Team was involved in 35.5% and 16.4% of the cases (P=.008) before and after the protocol, respectively. Use of midazolam slightly improved after the implementation of a hospital protocol on palliative sedation. The percentage of adequate sedations and the general process of sedation were mostly unchanged by the protocol. More education and further assessment is needed to gauge the effect of these measures in the future. Copyright © 2015 SEGG. Published by Elsevier Espana. All rights reserved.

  15. [Palliative sedation at a university palliative care unit--a descriptive analysis].

    Science.gov (United States)

    Hopprich, A; Günther, L D; Laufenberg-Feldmann, R; Reinholz, U; Weber, M

    2016-04-01

    Palliative sedation (pS) is indicated in the presence of end-stage disease with treatment-refractory symptoms not tolerable for the patient. We investigated the practice of pS at a university palliative care unit. Before starting pS the following data were documented: indication and decision making, type of sedation, life expectancy evaluated by the physician using the palliative prognostic index. Over the time of pS communication skills, depth of sedation, relief in symptoms, substitution of fluid and nutrition and used medications were collected. During evaluation time 99 patients died. 34 patients received pS (34 %). All patients suffered from cancer. Indications for palliative sedation were: terminal restlessness (56 %), dyspnea (39 %), pain (32 %), psychological distress (15 %), agitated delir (9 %), vomiting (3 %) and bleeding (3 %) (multiple nominations possible). In 31 cases (91 %) nurses were included for decision making. In 33 cases continuous sedation were initiated immediately (median duration 27.5 hours). The most applied medication was midazolam (94 %), sometimes combined with neuroleptics (44 %) and propofol (15 %). 91 % of the patients additionally received opioids. Artificial fluid was substituted in two cases. Palliative sedation started in the median 27.5 hours before death. The final physician assessment revealed complete symptom relief in 12 patients (35 %), very strong symptom relief in 20 patients (59 %) and moderate symptom relief in 2 patients (6 %). pS was successfully used as last resort for relief of treatment-refractory symptoms in one third of decedents at the investigated palliative care unit. © Georg Thieme Verlag KG Stuttgart · New York.

  16. [Sedation with midazolam for ambulatory pediatric dentistry].

    Science.gov (United States)

    Shavlokhova, E A; Ostreĭkov, I F; Korolenkova, M V

    2014-01-01

    To improve the quality of dental treatment in children by using combined anaesthesia technique including local anaesthesia and conscious sedation, and to assess the effectiveness of conscious sedation for younger children undergoing dental treatment. The study included 208 children aged 14-88 months who received dental treatment for tooth decay and its complication under combined anaesthesia. Midazolam was used as sedative medication. Sedation level was assessed by visual scale and BIS-monitoring. ANI-monitoring was also used for pain sensitiveness evaluation. Results All 208 children were successfully treated under combined anaesthesia which showed satisfactory sedation rates both by visual scale and and BIS-monitoring values. While mean patient age was 39 months 20.6% were younger than 24 months. These data are extremely valuable as according to literature review conscious sedation in early infancy remains controversial. Our results proved conscious sedation to be effective in younger children undergoing dental treatment thus representing important alternative for general anaesthesia and providing a basis for later behavior management.

  17. Trends in death associated with pediatric dental sedation and general anesthesia.

    Science.gov (United States)

    Lee, Helen H; Milgrom, Peter; Starks, Helene; Burke, Wylie

    2013-08-01

    Inadequate access to oral health care places children at risk of caries. Disease severity and inability to cooperate often result in treatment with general anesthesia (GA). Sedation is increasingly popular and viewed as lower risk than GA in community settings. Currently, few data are available to quantify pediatric morbidity and mortality related to dental anesthesia. Summarize dental anesthesia-related pediatric deaths described in media reports. Review of media reports in the Lexis-Nexis Academic database and a private foundation website. Dental offices, ambulatory surgery centers, and hospitals. Patients :US-based children (≤21 years old) who died subsequently receiving anesthesia for a dental procedure between 1980-2011. Most deaths occurred among 2-5 year-olds (n = 21/44), in an office setting (n = 21/44), and with a general/pediatric dentist (n = 25/44) as the anesthesia provider. In this latter group, 17 of 25 deaths were linked with a sedation anesthetic. This series of media reports likely represent only a fraction of the overall morbidity and mortality related to dental anesthesia. These data may indicate an association between mortality and pediatric dental procedures under sedation, particularly in office settings. However, these relationships are difficult to test in the absence of a database that could provide an estimate of incidence and prevalence of morbidity and mortality. With growing numbers of children receiving anesthesia for dental procedures from providers with variable training, it is imperative to be able to track anesthesia-related adverse outcomes. Creating a national database of adverse outcomes will enable future research to advance patient safety and quality. © 2013 John Wiley & Sons Ltd.

  18. Similarities and differences between continuous sedation until death and euthanasia - professional caregivers' attitudes and experiences: A focus group study

    NARCIS (Netherlands)

    Anquinet, L.; Raus, K.; Sterckx, S.; Smets, T.; Deliens, L.; Rietjens, J.A.C.

    2013-01-01

    Background: According to various guidelines about continuous sedation until death, this practice can and should be clearly distinguished from euthanasia, which is legalized in Belgium. Aim: To explore professional caregivers perceptions of the similarities and differences between continuous sedation

  19. [A first step towards safer sedation and analgesia: A systematic evaluation of outcomes and level of sedation and analgesia in the mechanically ventilated critically ill patient].

    Science.gov (United States)

    Frade-Mera, M J; Regueiro-Díaz, N; Díaz-Castellano, L; Torres-Valverde, L; Alonso-Pérez, L; Landívar-Redondo, M M; Muñoz-Pasín, R; Terceros-Almanza, L J; Temprano-Vázquez, S; Sánchez-Izquierdo-Riera, J Á

    Safe analgesia and sedation strategies are necessary in order to avoid under or over sedation, as well as improving the comfort and safety of critical care patients. To compare and contrast a multidisciplinary protocol of systematic evaluation and management of analgesia and sedation in a group of critical care patients on mechanical ventilation with the usual procedures. A cohort study with contemporary series was conducted in a tertiary care medical-surgical ICU February to November during 2013 and 2014. The inclusion criteria were mechanical ventilation ≥ 24h and use of sedation by continuous infusion. Sedation was monitored using the Richmond agitation-sedation scale or bispectral index, and analgesia were measured using the numeric rating scale, or behavioural indicators of pain scale. The study variables included; mechanical ventilation time, weaning time, ventilation support time, artificial airway time, continuous sedative infusion time, daily dose and frequency of analgesic and sedative drug use, hospital stay, and ICU and hospital mortality, Richmond agitation-sedation scale, bispectral index, numeric rating scale, and behavioural indicators of pain scale measurements. Kruskal Wallis and Chi 2 , and a significance of p<.05 were used. The study included 153 admissions, 75 pre-intervention and 78 post-intervention, with a mean age of 55.7±13 years old, and 67% men. Both groups showed similarities in age, reason for admission, and APACHE. There were non-significant decreases in mechanical ventilation time 4 (1.4-9.2) and 3.2 (1.4-8.1) days, respectively; p= 0.7, continuous sedative infusion time 6 (3-11) and 5 (3-11) days; p= 0.9, length of hospital stay 29 (18-52); 25 (14-41) days; p= 0.1, ICU mortality (8 vs. 5%; p= 0.4), and hospital mortality (10.6 vs. 9.4%: p= 0.8). Daily doses of midazolam and remifentanil decreased 347 (227-479) mg/day; 261 (159-358) mg/day; p= 0.02 and 2175 (1427-3285) mcg/day; 1500 (715-2740) mcg/day; p= 0.02, respectively. There

  20. Pediatric awake craniotomy for seizure focus resection with dexmedetomidine sedation-a case report.

    Science.gov (United States)

    Sheshadri, Veena; Chandramouli, B A

    2016-08-01

    Resection of lesions near the eloquent cortex of brain necessitates awake craniotomy to reduce the risk of permanent neurologic deficits during surgery. There are limited reports of anesthetic management of awake craniotomy in pediatric patients. This report is on use of dexmedetomidine sedation for awake craniotomy in a 11-year-old child, without any airway adjuncts throughout the procedure. Dexmedetomidine infusion administered at a dosage of 0.2 to 0.7μg kg(-1) h(-1) provided adequate sedation for the entire procedure. There were no untoward incidents or any interference with electrocorticography, intraoperative stimulation, and functional mapping. Adequate preoperative visits and counseling of patient and parents regarding course and nature of events along with well-planned intraoperative management are of utmost importance in a pediatric age group for successful intraoperative awake craniotomy. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. 75 FR 16345 - Administrative Practices and Procedures; Good Guidance Practices; Technical Amendment

    Science.gov (United States)

    2010-04-01

    .... FDA-1999-N-3539] (formerly Docket No. 1999N-4783) Administrative Practices and Procedures; Good Guidance Practices; Technical Amendment AGENCY: Food and Drug Administration, HHS. ACTION: Final rule... Subjects in 21 CFR Part 10 Administrative practice and procedure, News media. 0 Therefore, under the...

  2. Delayed flumazenil injection after endoscopic sedation increases patient satisfaction compared with immediate flumazenil injection.

    Science.gov (United States)

    Chung, Hyun Jung; Bang, Byoung Wook; Kim, Hyung Gil; Kwon, Kye Sook; Shin, Yong Woon; Jeong, Seok; Lee, Don Haeng; Park, Shin Goo

    2014-01-01

    Flumazenil was administered after the completion of endoscopy under sedation to reduce recovery time and increase patient safety. We evaluated patient satisfaction after endoscopy under sedation according to the timing of a postprocedural flumazenil injection. In total, 200 subjects undergoing concurrent colonoscopy and upper endoscopy while sedated with midazolam and meperidine were enrolled in our investigation. We randomly administered 0.3 mg of flumazenil either immediately or 15 minutes after the endoscopic procedure. A postprocedural questionnaire and next day telephone interview were conducted to assess patient satisfaction. Flumazenil injection timing did not affect the time spent in the recovery room when comparing the two groups of patients. However, the subjects in the 15 minutes injection group were more satisfied with undergoing endoscopy under sedation than the patients in the immediate injection group according to the postprocedural survey (p=0.019). However, no difference in overall satisfaction, memory, or willingness to undergo a future endoscopy was observed between the two groups when the telephone survey was conducted on the following day. This study demonstrated that a delayed flumazenil injection after endoscopic sedation increased patient satisfaction without prolonging recovery time, even though the benefit of the delayed flumazenil injection did not persist into the following day.

  3. Comparative antinociceptive and sedative effects of epidural romifidine and detomidine in buffalo (Bubalus bubalis).

    Science.gov (United States)

    Marzok, M A; El-Khodery, S A

    2017-07-01

    In this study, comparative antinociceptive and sedative effects of epidural administration of romifidine and detomidine in buffalo were evaluated. Eighteen healthy adult buffalo, allocated randomly in three groups (two experimental and one control; n=6) received either 50 μg/kg of romifidine or detomidine diluted in sterile saline (0.9 per cent) to a final volume of 20 ml, or an equivalent volume of sterile saline epidurally. Antinociception, sedation and ataxia parameters were recorded immediately after drug administration. Epidural romifidine and detomidine produced mild to deep sedation and complete antinociception of the perineum, inguinal area and flank, and extended distally to the coronary band of the hindlimbs and cranially to the chest area. Times to onset of antinociception and sedation were significantly shorter with romifidine than with detomidine. The antinociceptive and sedative effects were significantly longer with romifidine than with detomidine. Romifidine or detomidine could be used to provide a reliable, long-lasting and cost-effective method for achieving epidural anaesthesia for standing surgical procedures in buffalo. Romifidine induces a longer antinociceptive effect and a more rapid onset than detomidine. Consequently, epidural romifidine may offer better therapeutic benefits in the management of acute postoperative pain. British Veterinary Association.

  4. Palliative pharmacological sedation for terminally ill adults.

    Science.gov (United States)

    Beller, Elaine M; van Driel, Mieke L; McGregor, Leanne; Truong, Shani; Mitchell, Geoffrey

    2015-01-02

    Terminally ill people experience a variety of symptoms in the last hours and days of life, including delirium, agitation, anxiety, terminal restlessness, dyspnoea, pain, vomiting, and psychological and physical distress. In the terminal phase of life, these symptoms may become refractory, and unable to be controlled by supportive and palliative therapies specifically targeted to these symptoms. Palliative sedation therapy is one potential solution to providing relief from these refractory symptoms. Sedation in terminally ill people is intended to provide relief from refractory symptoms that are not controlled by other methods. Sedative drugs such as benzodiazepines are titrated to achieve the desired level of sedation; the level of sedation can be easily maintained and the effect is reversible. To assess the evidence for the benefit of palliative pharmacological sedation on quality of life, survival, and specific refractory symptoms in terminally ill adults during their last few days of life. We searched the Cochrane Central Register of Controlled Trials (CENTRAL; 2014, Issue 11), MEDLINE (1946 to November 2014), and EMBASE (1974 to December 2014), using search terms representing the sedative drug names and classes, disease stage, and study designs. We included randomised controlled trials (RCTs), quasi-RCTs, non-RCTs, and observational studies (e.g. before-and-after, interrupted-time-series) with quantitative outcomes. We excluded studies with only qualitative outcomes or that had no comparison (i.e. no control group or no within-group comparison) (e.g. single arm case series). Two review authors independently screened titles and abstracts of citations, and full text of potentially eligible studies. Two review authors independently carried out data extraction using standard data extraction forms. A third review author acted as arbiter for both stages. We carried out no meta-analyses due to insufficient data for pooling on any outcome; therefore, we reported

  5. The use of palliative sedation: A comparison of attitudes of French-speaking physicians from Quebec and Switzerland.

    Science.gov (United States)

    Dumont, Serge; Blondeau, Danielle; Turcotte, Véronique; Borasio, Gian Domenico; Currat, Thierry; Foley, Rose-Anna; Beauverd, Michel

    2015-08-01

    Previous literature has suggested that laws and regulations may impact the use of palliative sedation. Our present study compares the attitudes of French-speaking physicians practicing in the Quebec and Swiss environments, where different laws are in place regarding physician-assisted suicide. Data were drawn from two prior studies, one by Blondeau and colleagues and another by Beauverd and coworkers, employing the same two-by-two experimental design with length of prognosis and type of suffering as independent variables. Both the effect of these variables and the effect of their interaction on Swiss and Quebec physicians' attitudes toward sedation were compared. The written comments of respondents were submitted to a qualitative content analysis and summarized in a comparative perspective. The analysis of variance showed that only the type of suffering had an effect on physicians' attitudes toward sedation. The results of the Wilcoxon test indicated that the attitudes of physicians from Quebec and Switzerland tended to be different for two vignettes: long-term prognosis with existential suffering (p = 0.0577) and short-term prognosis with physical suffering (p = 0.0914). In both cases, the Swiss physicians were less prone to palliative sedation. The attitudes of physicians from Quebec and Switzerland toward palliative sedation, particularly regarding prognosis and type of suffering, seem similar. However, the results suggest that physicians from Quebec could be slightly more open to palliative sedation, even though most were not in favor of this practice as an answer to end-of-life existential suffering.

  6. In-Office Endoscopic Laryngeal Laser Procedures: A Patient Safety Initiative.

    Science.gov (United States)

    Anderson, Jennifer; Bensoussan, Yael; Townsley, Richard; Kell, Erika

    2018-05-01

    Objective To review complications of in-office endoscopic laryngeal laser procedures after implementation of standardized safety protocol. Methods A retrospective review was conducted of the first 2 years of in-office laser procedures at St Michaels Hospital after the introduction of a standardized safety protocol. The protocol included patient screening, procedure checklist with standardized reporting of processes, medications, and complications. Primary outcomes measured were complication rates of in-office laryngeal laser procedures. Secondary outcomes included hemodynamic changes, local anesthetic dose, laser settings, total laser/procedure time, and incidence of sedation. Results A total of 145 in-office KTP procedures performed on 65 patients were reviewed. In 98% of cases, the safety protocol was fully implemented. The overall complication rate was 4.8%. No major complications were encountered. Minor complications included vasovagal episodes and patient intolerance. The rate of patient intolerance resulting early termination of anticipated procedure was 13.1%. Total local anesthetic dose averaged 172.9 mg lidocaine per procedure. The mean amount of laser energy dispersed was 261.2 J, with mean total procedure time of 48.3 minutes. Sixteen percent of patients had preprocedure sedation. Vital signs were found to vary modestly. Systolic blood pressure was lower postprocedure in 13.8% and symptomatic in 4.1%. Discussion The review of our standardized safety protocol has revealed that in-office laser treatment for laryngeal pathology has extremely low complication rates with safe patient outcomes. Implications for Practice The trend of shifting procedures out of the operating room into the office/clinic setting requires new processes designed to promote patient safety.

  7. Færre indikationer for sedation ved respiratorbehandling

    DEFF Research Database (Denmark)

    Strøm, Thomas; Rian, Omar; Toft, Palle

    2012-01-01

    Critically ill patients undergoing mechanical ventilation have traditionally been deeply sedated. In the latest decade growing evidence supports less sedation as being beneficial for the patients. A daily interruption of sedation has been shown to reduce the length of mechanical ventilation and t...

  8. Propofol sedation in children: sleep trumps amnesia☆

    Science.gov (United States)

    Veselis, Robert; Kelhoffer, Eric; Mehta, Meghana; Root, James C.; Robinson, Fay; Mason, Keira P.

    2017-01-01

    Objective Detailed assessments of the effects of propofol on memory in children are lacking. We assessed the feasibility of measuring memory during propofol infusion, as commonly performed in sedation for MRI scanning. In addition, we determined the onset of memory loss in relation to the onset of sedation measured by verbal responsiveness. Materials and methods Children scheduled for sedation for MRI received a 10-min infusion of propofol (3 mg/kg) as they viewed and named 100 simple line drawings, one shown every five seconds, until they were no longer responsive (encoding). A control group receiving no sedation for MRI underwent similar tasks. Sedation was measured as any verbal response, regardless of correctness. After recovery from sedation, recognition memory was tested, with correct yes/no recognitions matched to sedation responses during encoding (subsequent memory paradigm). Results Of the 48 children who received propofol, 30 could complete all study tasks (6.2 ± 1.6 years, 16 males). Individual responses could be modeled in all 30 children. On average, there was a 50% probability of no verbal response 3.1 min after the start of infusion, with 50% memory loss at 2.7 min. Children receiving propofol recognized 65 ± 16% of the pictures seen, whereas the control group recognized 93 ± 5%. Conclusion Measurement of memory and sedation is possible in verbal children receiving propofol by infusion in a clinical setting. Despite propofol being an amnestic agent, there was little or no amnestic effect of propofol while the child was verbally responsive. It is important for sedation providers to realize that propofol sedation does not always produce amnesia while the child is responsive. ClinicalTrials.gov number NCT02278003. PMID:27938911

  9. Propofol sedation in children: sleep trumps amnesia.

    Science.gov (United States)

    Veselis, Robert; Kelhoffer, Eric; Mehta, Meghana; Root, James C; Robinson, Fay; Mason, Keira P

    Detailed assessments of the effects of propofol on memory in children are lacking. We assessed the feasibility of measuring memory during propofol infusion, as commonly performed in sedation for MRI scanning. In addition, we determined the onset of memory loss in relation to the onset of sedation measured by verbal responsiveness. Children scheduled for sedation for MRI received a 10-min infusion of propofol (3 mg/kg) as they viewed and named 100 simple line drawings, one shown every five seconds, until they were no longer responsive (encoding). A control group receiving no sedation for MRI underwent similar tasks. Sedation was measured as any verbal response, regardless of correctness. After recovery from sedation, recognition memory was tested, with correct yes/no recognitions matched to sedation responses during encoding (subsequent memory paradigm). Of the 48 children who received propofol, 30 could complete all study tasks (6.2 ± 1.6 years, 16 males). Individual responses could be modeled in all 30 children. On average, there was a 50% probability of no verbal response 3.1 min after the start of infusion, with 50% memory loss at 2.7 min. Children receiving propofol recognized 65 ± 16% of the pictures seen, whereas the control group recognized 93 ± 5%. Measurement of memory and sedation is possible in verbal children receiving propofol by infusion in a clinical setting. Despite propofol being an amnestic agent, there was little or no amnestic effect of propofol while the child was verbally responsive. It is important for sedation providers to realize that propofol sedation does not always produce amnesia while the child is responsive. CLINICALTRIALS. NCT02278003. Copyright © 2016. Published by Elsevier B.V.

  10. Sedative effects of oral pregabalin premedication on intravenous sedation using propofol target-controlled infusion.

    Science.gov (United States)

    Karube, Noriko; Ito, Shinichi; Sako, Saori; Hirokawa, Jun; Yokoyama, Takeshi

    2017-08-01

    The sedative effects of pregabalin during perioperative period have not been sufficiently characterized. The aim of this study was to verify the sedative effects of premedication with pregabalin on intravenous sedation (IVS) using propofol and also to assess the influences of this agent on circulation, respiration, and postanesthetic complications. Ten healthy young volunteers underwent 1 h of IVS using propofol, three times per subject, on separate days (first time, no pregabalin; second time, pregabalin 100 mg; third time, pregabalin 200 mg). The target blood concentration (C T ) of propofol was increased in a stepwise fashion based on the bispectral index (BIS) value. Ramsay's sedation score (RSS) was determined at each propofol C T . Propofol C T was analyzed at each sedation level. Circulation and respiration during IVS and complications were also verified. Propofol C T was reduced at BIS values of 60 and 70 in both premedicated groups (100 mg: p = 0.043 and 0.041; 200 mg: p = 0.004 and 0.016, respectively) and at a BIS value of 80 in the pregabalin 200 mg group (p < 0.001). Propofol C T was decreased at RSS 4-6 in the pregabalin 100 mg group (RSS 4: p = 0.047; RSS 5: p = 0.007; RSS 6: p = 0.014), and at RSS 3-6 in the pregabalin 200 mg group (RSS 3-5: p < 0.001; RSS 6: p = 0.002). We conclude that oral premedication with pregabalin reduces the amount of propofol required to obtain an acceptable and adequate sedation level.

  11. Palliative Sedation and What Constitutes Active Dying: A Case of Severe Progressive Dystonia and Intractable Pain.

    Science.gov (United States)

    Strand, Jacob J; Feely, Molly A; Kramer, Neha M; Moeschler, Susan M; Swetz, Keith M

    2016-05-01

    We present the case of a 34-year-old woman with Klippel-Feil syndrome who developed progressive generalized dystonia of unclear etiology, resulting in intractable pain despite aggressive medical and surgical interventions. Ultimately, palliative sedation was required to relieve suffering. Herein, we describe ethical considerations including defining sedation, determining prognosis in the setting of an undefined neurodegenerative condition, and use of treatments that concurrently might prolong or alter end-of-life trajectory. We highlight pertinent literature and how it may be applied in challenging and unique clinical situations. Finally, we discuss the need for expert multidisciplinary involvement when implementing palliative sedation and illustrate that procedures and rules need to be interpreted to deliver optimal patient-centered plan of care. © The Author(s) 2014.

  12. Intramuscular injection of alfaxalone in combination with butorphanol for sedation in cats.

    Science.gov (United States)

    Deutsch, Julia; Jolliffe, Colette; Archer, Emma; Leece, Elizabeth A

    2017-07-01

    To assess quality of sedation following intramuscular (IM) injection of two doses of alfaxalone in combination with butorphanol in cats. Prospective, randomized, 'blinded' clinical study. A total of 38 cats undergoing diagnostic imaging or noninvasive procedures. Cats were allocated randomly to be administered butorphanol 0.2 mg kg -1 combined with alfaxalone 2 mg kg -1 (group AB2) or 5 mg kg -1 (group AB5) IM. If sedation was inadequate, alfaxalone 2 mg kg -1 IM was administered and cats were excluded from further analysis. Temperament [1 (friendly) to 5 (aggressive)], response to injection, sedation score at 2, 6, 8, 15, 20, 30, 40, 50 and 60 minutes, overall sedation quality scored after data collection [1 (excellent) to 4 (inadequate)] and recovery quality were assessed. Heart rate (HR), respiratory rate (f R ) and arterial haemoglobin saturation (SpO 2 ) were recorded every 5 minutes. Groups were compared using t tests and Mann-Whitney U tests. Sedation was analysed using two-way anova, and additional alfaxalone using Fisher's exact test (p cats in AB2 and two in AB5 (p = 0.005). Recovery quality, HR, f R and SpO 2 were similar. Seven cats required oxygen supplementation. Complete recovery times were shorter in AB2 (81.8 ± 24.3 versus 126.6 ± 33.3 minutes; p = 0.009). Twitching was the most common adverse event. In combination with butorphanol, IM alfaxalone at 5 mg kg -1 provided better quality sedation than 2 mg kg -1 . Monitoring of SpO 2 is recommended. Copyright © 2017 Association of Veterinary Anaesthetists and American College of Veterinary Anesthesia and Analgesia. Published by Elsevier Ltd. All rights reserved.

  13. Use of sedative drugs at reducing the side effects of voiding cystourethrography in children

    Directory of Open Access Journals (Sweden)

    Anahita Alizadeh

    2017-01-01

    Full Text Available Background: Imaging of the kidneys and urinary tract has a significant and critical role for diagnosis of genitourinary system diseases. Although technological progress goes toward less invasive approaches, some of the current methods are still invasive and annoying. Voiding cystourethrography (VCUG is the best and most accurate method for diagnosis and grading of vesicoureteral reflux. VCUG is a distressful procedure that gives serious anxiety and pain in a large proportion of children and fear for parents; therefore, using effective sedative drugs with the least side effects is necessary and should be considered. Materials and Methods: In this review article, importance and efficacy of different drugs before catheterization VCUG be compared in the base of literature survey on EMBASE, PubMed, and Cochrane source. Results: We found that the treatment should be based on nonpharmacological and pharmacological methods; nonpharmacological treatment includes the psychological preparation before procedures as a safety precaution with little or no risk modality, as well as reassuring support. The presence of parents during painful procedures cannot alleviate children distress. Pharmacological methods include oral midazolam (0.5 mg/kg and intranasal use (0.2 mg/kg that had been used 10 min before the procedure can effect on anterograde amnesia and sedation without considerable effect on accuracy and grade of reflux. Nitric oxide has a shorter recovery time versus midazolam but has a potential risk for deep sedation and may interfere with the child's voiding phase. Conclusion: In summary, oral midazolam of 0.5–0.6 mg/kg or 0.2 mg/kg intranasal is acceptable drug that can be used before VCUG.

  14. Comparison of sedation strategies for critically ill patients

    DEFF Research Database (Denmark)

    Hutton, Brian; Burry, Lisa D.; Kanji, Salmaan

    2016-01-01

    Background: Sedatives and analgesics are administered to provide sedation and manage agitation and pain in most critically ill mechanically ventilated patients. Various sedation administration strategies including protocolized sedation and daily sedation interruption are used to mitigate drug...... their efficacy and safety for mechanically ventilated patients. Methods: We will search the following from 1980 to March 2016: Ovid MEDLINE, CINAHL, Embase, PsycINFO, and Web of Science. We will also search the Cochrane Library, gray literature, and the International Clinical Trials Registry Platform. We...... of interest include duration of mechanical ventilation, time to first extubation, ICU and hospital length of stay, re-intubation, tracheostomy, mortality, total sedative and opioid exposure, health-related quality of life, and adverse events. To inform our NMA, we will first conduct conventional pair...

  15. The use of observational scales to monitor symptom control and depth of sedation in patients requiring palliative sedation: a systematic review.

    Science.gov (United States)

    Brinkkemper, Tijn; van Norel, Arjanne M; Szadek, Karolina M; Loer, Stephan A; Zuurmond, Wouter W A; Perez, Roberto S G M

    2013-01-01

    Palliative sedation is the intentional lowering of consciousness of a patient in the last phase of life to relieve suffering from refractory symptoms such as pain, delirium and dyspnoea. In this systematic review, we evaluated the use of monitoring scales to assess the degree of control of refractory symptoms and/or the depth of the sedation. A database search of PubMed and Embase was performed up to January 2010 using the search terms 'palliative sedation' OR 'terminal sedation'. Retro- and prospective studies as well as reviews and guidelines containing information about monitoring of palliative sedation, written in the English, German or Dutch language were included. The search yielded 264 articles of which 30 were considered relevant. Most studies focused on monitoring refractory symptoms (pain, fatigue or delirium) or the level of awareness to control the level of sedation. Four prospective and one retrospective study used scales validated in other settings: the Numeric Pain Rating Scale, the Visual Analogue Scale, the Memorial Delirium Assessment Scale, the Communication Capacity Scale and Agitation Distress Scale. Only the Community Capacity Scale was partially validated for use in a palliative sedation setting. One guideline described the use of a scale validated in another setting. A minority of studies reported the use of observational scales to monitor the effect of palliative sedation. Future studies should be focused on establishing proper instruments, most adequate frequency and timing of assessment, and interdisciplinary evaluation of sedation depth and symptom control for palliative sedation.

  16. Ethical dilemmas faced by hospice nurses when administering palliative sedation to patients with terminal cancer.

    Science.gov (United States)

    De Vries, Kay; Plaskota, Marek

    2017-04-01

    Palliative sedation is a method of symptom management frequently used in hospices to treat uncontrolled symptoms at the end of life. There is a substantial body of literature on this subject; however, there has been little research into the experiences of hospice nurses when administering palliative sedation in an attempt to manage the terminal restlessness experienced by cancer patients. Semistructured interviews were conducted with a purposive sample of seven hospice nurses who had cared for at least one patient who had undergone palliative sedation within the past year in a hospice in the south of England in the United Kingdom. A phenomenological approach and Colaizzi's stages of analysis were employed to develop themes from the data. Facilitating a "peaceful death" was the primary goal of the nurses, where through the administration of palliative sedation they sought to enable and support patients to be "comfortable," "relaxed," and "calm" at the terminal stage of their illness. Ethical dilemmas related to decision making were a factor in achieving this. These were: medication decisions, "juggling the drugs," "causing the death," sedating young people, the family "requesting" sedation, and believing that hospice is a place where death is hastened. Hospice nurses in the U.K. frequently encounter ethical and emotional dilemmas when administering palliative sedation. Making such decisions about using palliative sedation causes general discomfort for them. Undertaking this aspect of care requires confidence and competence on the part of nurses, and working within a supportive hospice team is of fundamental importance in supporting this practice.

  17. [Sedation with intravenous midazolam during upper gastrointestinal endoscopy--changes in hemodynamics, oxygen saturation and memory].

    Science.gov (United States)

    Mizuno, Ju; Matsuki, Michiko; Gouda, Yoshinori; Nishiyama, Tomoki; Hanaoka, Kazuo

    2003-09-01

    Cardiorespiratory adverse effects are often observed in patients undergoing upper gastrointestinal endoscopy with sedation. In this study, we examined hemodynamics, oxygen saturation and memory during upper gastrointestinal endoscopy under sedation with intravenous midazolam. Eight healthy outpatients without any obvious complications received intravenous midazolam 5 mg for sedation for upper gastrointestinal endoscopy. Blood pressure, heart rate and percutaneous arterial oxygen saturation (SpO2) were measured before, during and after endoscopy. After the arousal by intravenous flumazenil, we inquired the patients about the level of memory during the endoscopy. Blood pressure decreased significantly two minutes after midazolam administration, but increased significantly after the insertion of an endoscope which was not different from the control value. Heart rate increased significantly one and three minutes after the insertion of the endoscope. SpO2 decreased significantly after midazolam administration and stayed at around 95%. No patients remembered the procedure. Sedation with intravenous midazolam during upper gastrointestinal endoscopy is useful to control the cardiovascular responses, and to obtain amnesia. However, a decrease in SpO2 should be watched carefully.

  18. Preliminary investigation comparing a detomidine continuous rate infusion combined with either morphine or buprenorphine for standing sedation in horses.

    Science.gov (United States)

    Potter, Joanna J; MacFarlane, Paul D; Love, Emma J; Tremaine, Henry; Taylor, Polly M; Murrell, Joanna C

    2016-03-01

    To compare sedative and analgesic properties of buprenorphine or morphine for standing procedures combined with a detomidine continuous rate infusion (CRI). Blinded, prospective, randomized clinical pilot study. Ten horses presented for dental or sinus procedures. Horses received 0.02 mg kg(-1) acepromazine intravenously (IV), followed 30 minutes later by detomidine 10 μg kg(-1) IV. Five minutes later, buprenorphine 0.01 mg kg(-1) (n = 6) or morphine 0.1 mg kg(-1) (n = 4) was administered IV. Detomidine was administered by CRI (0.2 μg kg(-1) minute(-1)) and adjusted to maintain appropriate sedation. Heart rate, respiratory frequency, gastrointestinal motility and rectal temperature were measured; pain, ataxia and sedation were scored. Sedation, pain scores and ataxia scores were analysed using a mixed linear model. Detomidine dose and procedure success scores were compared using Wilcoxon's rank sum test. Complications between groups were analysed using Fisher's exact test. Two horses had incomplete data. Weights and ages were not different between groups (p = 0.15 and p = 0.42, respectively). The dose rate for detomidine was not different between groups (0.33 ± 0.02 μg kg(-1) minute(-1) in the buprenorphine group and 0.33 ± 0.05 μg kg(-1) minute(-1), in the morphine group p = 0.89). Intraoperative visual analogue scale scores were greater after buprenorphine than morphine (mean ± SD, buprenorphine 48 ± 4, morphine 40 ± 5, p = 0.0497). Procedure duration was not different between groups (buprenorphine 142 ± 33, morphine 140 ± 12 minutes). All horses treated with buprenorphine experienced complications compared with none in the morphine group (p = 0.0286). At the doses used, buprenorphine produced greater sedation but more post-operative complications than morphine. However, Type I or Type II errors cannot be excluded and larger studies are required to confirm these findings. © 2015 Association of Veterinary Anaesthetists and the American College of

  19. Clonidine Sedation Effects in Children During Electroencephalography

    Directory of Open Access Journals (Sweden)

    Mohammad Barzegar

    2017-10-01

    Full Text Available It is very important to have proper management in children with Seizure. Electroencephalography (EEG as a diagnostic instrument has a key role in determining the management method of seizure in children. Because of poor cooperation of some children (especially children with attention deficit hyperactivity disorders and developmental disorders in performing EEG, it is the best choice to sedate children before EEG. The aim of present study is to evaluate the sedation efficacy of clonidine in children before EEG. In a randomized clinical trial, 45 children age 2 to 12 with seizure, who referred to Children Hospital of Tabriz University of Medical Sciences and candidate for EEG, were studied. Sedation before EEG induced by 0.5 to 2.0 mg clonidine orally. Sedation score (0 to 5 measured by using eyes condition, response to voice, and response to touch. Successful sedation, EEG performing, and hemodynamic stability were evaluated during sedation. Of all patients, 40 patients (88.88% were sedated successfully, and EEG was performed for all of the children. Mean onset time of clonidine effect was 35.47±13.56 minutes and mean time of that the patients’ level of consciousness back to the level before administrating of clonidine was 77.55±26.87 minutes. Hemodynamic states of all patients were stable during the study, and there were no significant changes in vital sign of patients. In conclusion, clonidine can be considered as a safe alternative medication for sedation for EEG, which is fortunately associated with no significant change in vital signs, which may complicate overall status of patients.

  20. Paediatric 99mTc-DMSA imaging: reducing distress and rate of sedation using a psychological approach

    International Nuclear Information System (INIS)

    Train, H.; Colville, G.; Allan, R.; Thurlbeck, S.

    2006-01-01

    Aim: To evaluate the effect of a psychological approach on distress and sedation rates in children undergoing dimer captosuccinic acid-labelled with technetium-99 (99mTc) DMSA imaging. Materials and methods: Baseline data, on a retrospective consecutive sample of children examined using DMSA over a 6-month period (n = 81), were collected via medical note search and postal questionnaire. A further consecutive sample of 40 children was recruited prospectively to the intervention, which consisted of distraction during medical procedures and environmental manipulation. In addition half of the intervention group were provided with a photo-booklet depicting a coping child model, together with a letter offering advice to parents on how to prepare their child for the procedure. Results: Sedation rates were lower (p = 0.003) and service satisfaction ratings higher (p = 0.002) in the Intervention group as compared with the Baseline group. Within the intervention condition, children who received the photo-booklet displayed less distress before the procedure (p = 0.01) than those who did not. Also families who received the photo-booklet were more likely to attend the appointment (p = 0.024). Conclusion: In this study, the use of a psychological approach was associated with lower rates of distress and sedation in children undergoing 99mTc-DMSA imaging, without compromising image quality

  1. Pediatric neuro MRI. Tricks to minimize sedation

    Energy Technology Data Exchange (ETDEWEB)

    Barkovich, Matthew J.; Desikan, Rahul S. [University of California, San Francisco, Department of Radiology and Diagnostic Imaging, San Francisco, CA (United States); Xu, Duan; Barkovich, A.J. [University of California, San Francisco, Department of Radiology and Diagnostic Imaging, San Francisco, CA (United States); UCSF-Benioff Children' s Hospital, Department of Radiology, San Francisco, CA (United States); Williams, Cassandra [UCSF-Benioff Children' s Hospital, Department of Radiology, San Francisco, CA (United States)

    2018-01-15

    Magnetic resonance imaging (MRI) is the workhorse modality in pediatric neuroimaging because it provides excellent soft-tissue contrast without ionizing radiation. Until recently, studies were uninterpretable without sedation; however, given development of shorter sequences, sequences that correct for motion, and studies showing the potentially deleterious effects of sedation on immature laboratory animals, it is prudent to minimize sedation when possible. This manuscript provides basic guidelines for performing pediatric neuro MRI without sedation by both modifying technical factors to reduce scan time and noise, and using a multi-disciplinary team to coordinate imaging with the patient's biorhythms. (orig.)

  2. Closed-loop control for cardiopulmonary management and intensive care unit sedation using digital imaging

    Science.gov (United States)

    Gholami, Behnood

    This dissertation introduces a new problem in the delivery of healthcare, which could result in lower cost and a higher quality of medical care as compared to the current healthcare practice. In particular, a framework is developed for sedation and cardiopulmonary management for patients in the intensive care unit. A method is introduced to automatically detect pain and agitation in nonverbal patients, specifically in sedated patients in the intensive care unit, using their facial expressions. Furthermore, deterministic as well as probabilistic expert systems are developed to suggest the appropriate drug dose based on patient sedation level. Patients in the intensive care unit who require mechanical ventilation due to acute respiratory failure also frequently require the administration of sedative agents. The need for sedation arises both from patient anxiety due to the loss of personal control and the unfamiliar and intrusive environment of the intensive care unit, and also due to pain or other variants of noxious stimuli. In this dissertation, we develop a rule-based expert system for cardiopulmonary management and intensive care unit sedation. Furthermore, we use probability theory to quantify uncertainty and to extend the proposed rule-based expert system to deal with more realistic situations. Pain assessment in patients who are unable to verbally communicate is a challenging problem. The fundamental limitations in pain assessment stem from subjective assessment criteria, rather than quantifiable, measurable data. The relevance vector machine (RVM) classification technique is a Bayesian extension of the support vector machine (SVM) algorithm which achieves comparable performance to SVM while providing posterior probabilities for class memberships and a sparser model. In this dissertation, we use the RVM classification technique to distinguish pain from non-pain as well as assess pain intensity levels. We also correlate our results with the pain intensity

  3. Assessing the Need for Anesthesia and Sedation Services in Kuwaiti Dental Practice

    Science.gov (United States)

    Abdulwahab, Mohammad; Al-Sayegh, Fatima; Boynes, Sean G; Abdulwahab, Hawra; Zovko, Jayme; Close, John

    2010-01-01

    The objective of this study was to examine the public health relevance of the prevalence of dental fear in Kuwait and the resultant barrier that it creates regarding access to dental care. The study analysis demonstrated a high prevalence of dental fear and anxiety in the Kuwaiti population and a perceived need for anesthesia services by dental care providers. The telephone survey of the general population showed nearly 35% of respondents reported being somewhat nervous, very nervous, or terrified about going to the dentist. In addition, about 36% of the population postponed their dental treatment because of fear. Respondents showed a preference to receive sedation and anesthesia services as a means of anxiety relief, and they were willing to go to the dentist more often when such services were available. People with high fear and anxiety preferred to receive some type of medication to relieve their anxiety. In conclusion, the significance and importance of the need for anesthesia services to enhance the public health of dental patients in Kuwait has been demonstrated, and improvements are needed in anesthesia and sedation training of Kuwaiti dental care providers. PMID:20843223

  4. Use of opioids and sedatives at End-of-Life

    Directory of Open Access Journals (Sweden)

    Shin Wei Sim

    2014-01-01

    Full Text Available Despite their proven efficacy and safety, opioid and sedative use for palliation in patients afflicted with cancer in Singapore have been shown to be a fraction of that in other countries. This paper explores the various psychosocial and system-related factors that appear to propagate this conservative approach to care in what is largely a western-influenced care practice. A search for publications relating to sedative and opioid usage in Asia was performed on PubMed, Google, Google Scholar, World Health Organization, and Singapore′s government agency websites using search terms such as "opioids," "sedatives," "palliation," "end-of-life-care," "pain management," "palliative care," "cancer pain," "Asia," "Singapore," and "morphine." Findings were classified into three broad groups - system-related, physician-related, and patient-related factors. A cautious medico-legal climate, shortage of physicians trained in palliative care, and lack of instruments for symptom assessment of patients at the end of life contribute to system-related barriers. Physician-related barriers include delayed access to palliative care due to late referrals, knowledge deficits in non-palliative medicine physicians, and sub-optimal care provided by palliative physicians. Patients′ under-reporting of symptoms and fear of addiction, tolerance, and side effects of opioids and sedatives may lead to conservative opioid use in palliative care as well. System-related, physician-related, and patient-related factors play crucial roles in steering the management of palliative patients. Addressing and increasing the awareness of these factors may help ensure patients receive adequate relief and control of distressing symptoms.

  5. Moderate sedation for MRI in young children with autism

    Energy Technology Data Exchange (ETDEWEB)

    Ross, Allison Kinder [Duke University Medical Center, Division of Pediatric Anesthesia, Durham (United States); Hazlett, Heather Cody; Garrett, Nancy T [University of North Carolina School of Medicine, Department of Psychiatry, Chapel Hill, NC (United States); Wilkerson, Christy [Duke University Medical Center, Department of Radiology, Durham, NC (United States); Piven, Joseph [University of North Carolina School of Medicine, Departments of Psychiatry and Pediatrics, Chapel Hill, NC (United States)

    2005-09-01

    Autism is a pervasive neurodevelopmental disorder. Because of the deficits associated with the condition, sedation of children with autism has been considered more challenging than sedation of other children. To test this hypothesis, we compared children with autism against clinical controls to determine differences in requirements for moderate sedation for MRI. Children ages 18-36 months with autism (group 1, n = 41) and children with no autistic behavior (group 2, n = 42) were sedated with a combination of pentobarbital and fentanyl per sedation service protocol. The sedation nurse was consistent for all patients, and all were sedated to achieve a Modified Ramsay Score of 4. Demographics and doses of sedatives were recorded and compared. There were no sedation failures in either group. Children in group 1 (autism) were significantly older than group 2 (32.02{+-}3.6 months vs 28.16{+-}6.7 months) and weighed significantly more (14.87{+-}2.1 kg vs 13.42{+-}2.2 kg). When compared on a per-kilogram basis, however, group 1 had a significantly lower fentanyl requirement than group 2 (1.25{+-}0.55 mcg/kg vs 1.57{+-}0.81 mcg/kg), but no significant difference was found in pentobarbital dosing between groups 1 and 2, respectively (4.92{+-}0.92 mg/kg vs 5.21{+-}1.6 mg/kg). Autistic children in this age range are not more difficult to sedate and do not require higher doses of sedative agents for noninvasive imaging studies. (orig.)

  6. Development of Process Control Methodology for Tracking the Quality and Safety of Pain, Agitation, and Sedation Management in Critical Care Units.

    Science.gov (United States)

    Walsh, Timothy S; Kydonaki, Kalliopi; Lee, Robert J; Everingham, Kirsty; Antonelli, Jean; Harkness, Ronald T; Cole, Stephen; Quasim, Tara; Ruddy, James; McDougall, Marcia; Davidson, Alan; Rutherford, John; Richards, Jonathan; Weir, Christopher J

    2016-03-01

    To develop sedation, pain, and agitation quality measures using process control methodology and evaluate their properties in clinical practice. A Sedation Quality Assessment Tool was developed and validated to capture data for 12-hour periods of nursing care. Domains included pain/discomfort and sedation-agitation behaviors; sedative, analgesic, and neuromuscular blocking drug administration; ventilation status; and conditions potentially justifying deep sedation. Predefined sedation-related adverse events were recorded daily. Using an iterative process, algorithms were developed to describe the proportion of care periods with poor limb relaxation, poor ventilator synchronization, unnecessary deep sedation, agitation, and an overall optimum sedation metric. Proportion charts described processes over time (2 monthly intervals) for each ICU. The numbers of patients treated between sedation-related adverse events were described with G charts. Automated algorithms generated charts for 12 months of sequential data. Mean values for each process were calculated, and variation within and between ICUs explored qualitatively. Eight Scottish ICUs over a 12-month period. Mechanically ventilated patients. None. The Sedation Quality Assessment Tool agitation-sedation domains correlated with the Richmond Sedation Agitation Scale score (Spearman ρ = 0.75) and were reliable in clinician-clinician (weighted kappa; κ = 0.66) and clinician-researcher (κ = 0.82) comparisons. The limb movement domain had fair correlation with Behavioral Pain Scale (ρ = 0.24) and was reliable in clinician-clinician (κ = 0.58) and clinician-researcher (κ = 0.45) comparisons. Ventilator synchronization correlated with Behavioral Pain Scale (ρ = 0.54), and reliability in clinician-clinician (κ = 0.29) and clinician-researcher (κ = 0.42) comparisons was fair-moderate. Eight hundred twenty-five patients were enrolled (range, 59-235 across ICUs), providing 12,385 care periods for evaluation (range 655

  7. Procedural-support music therapy in the healthcare setting: a cost-effectiveness analysis.

    Science.gov (United States)

    DeLoach Walworth, Darcy

    2005-08-01

    This comparative analysis examined the cost-effectiveness of music therapy as a procedural support in the pediatric healthcare setting. Many healthcare organizations are actively attempting to reduce the amount of sedation for pediatric patients undergoing various procedures. Patients receiving music therapy-assisted computerized tomography scans ( n = 57), echocardiograms ( n = 92), and other procedures ( n = 17) were included in the analysis. Results of music therapy-assisted procedures indicate successful elimination of patient sedation, reduction in procedural times, and decrease in the number of staff members present for procedures. Implications for nurses and music therapists in the healthcare setting are discussed.

  8. Assessing patient satisfaction with cataract surgery under topical anesthesia supplemented by intracameral lidocaine combined with sedation

    Directory of Open Access Journals (Sweden)

    Manuela Bezerril Cipião Fernandes

    2013-12-01

    Full Text Available PURPOSE: Ocular akinesia, the use of anticoagulants, and patient collaboration are some of the factors that must be taken into consideration when choosing the appropriate anesthesia for phacoemulsification cataract surgery. The satisfaction of patients with the use of topical anesthesia and conscious sedation for this procedure has not been enough described in Brazil. Conscious sedation allows patient walk and answer a voice command. To assess the satisfaction, pain, and perioperative hemodynamic alterations of patients subjected to phacoemulsification under conscious sedation and topical anesthesia supplemented with intracameral lidocaine. METHODS: Prospective cohort non-controlled study that included patients treated by the same surgical team over a 70-day period. Sedation was performed with midazolam at a total dose of 3 mg and topical anesthesia with 0.5% proxymetacaine chlorhydrate and 2% lidocaine gel combined with 2% lidocaine by intracameral route. The intraoperative vital parameters, scores based on the Iowa Satisfaction with Anesthesia Scale (ISAS, and the pain visual analog scale (VAS were recorded at several time points after surgery. RESULTS: A total of 106 patients were enroled in study (73.6% female, the mean age was 65.9 years. The surgical procedures lasted 11.2 minutes on average. The hemodynamic parameters did not exhibit significant changes at any of the investigated time points. The average ISAS score was 2.67 immediately after surgery and 2.99 eight hours after the surgery; this increase was statistically significant (p<0.0001. More than two-thirds (68.9% of the participants (73 patients did not report any pain in the transoperative period, and 98.1% of patients denied the occurrence of pain after surgery. CONCLUSIONS: Patients that received topical anesthesia supplemented by intracameral lidocaine combined with sedation for phacoemulsification cataract surgery reported adequate level of satisfaction with the anesthetic

  9. Moderate sedation for MRI in young children with autism

    International Nuclear Information System (INIS)

    Ross, Allison Kinder; Hazlett, Heather Cody; Garrett, Nancy T.; Wilkerson, Christy; Piven, Joseph

    2005-01-01

    Autism is a pervasive neurodevelopmental disorder. Because of the deficits associated with the condition, sedation of children with autism has been considered more challenging than sedation of other children. To test this hypothesis, we compared children with autism against clinical controls to determine differences in requirements for moderate sedation for MRI. Children ages 18-36 months with autism (group 1, n = 41) and children with no autistic behavior (group 2, n = 42) were sedated with a combination of pentobarbital and fentanyl per sedation service protocol. The sedation nurse was consistent for all patients, and all were sedated to achieve a Modified Ramsay Score of 4. Demographics and doses of sedatives were recorded and compared. There were no sedation failures in either group. Children in group 1 (autism) were significantly older than group 2 (32.02±3.6 months vs 28.16±6.7 months) and weighed significantly more (14.87±2.1 kg vs 13.42±2.2 kg). When compared on a per-kilogram basis, however, group 1 had a significantly lower fentanyl requirement than group 2 (1.25±0.55 mcg/kg vs 1.57±0.81 mcg/kg), but no significant difference was found in pentobarbital dosing between groups 1 and 2, respectively (4.92±0.92 mg/kg vs 5.21±1.6 mg/kg). Autistic children in this age range are not more difficult to sedate and do not require higher doses of sedative agents for noninvasive imaging studies. (orig.)

  10. Revision of loop colostomy under regional anaesthesia and sedation.

    Science.gov (United States)

    Ng, Oriana; Thong, Sze Ying; Chia, Claramae Shulyn; Teo, Melissa Ching Ching

    2015-05-01

    Patients presenting for emergency abdominal procedures often have medical issues that cause both general anaesthesia and central neuraxial blockade to pose significant risks. Regional anaesthetic techniques are often used adjunctively for abdominal procedures under general anaesthesia, but there is limited published data on procedures done under peripheral nerve or plexus blocks. We herein report the case of a patient with recent pulmonary embolism and supraventricular tachycardia who required colostomy refashioning. Ultrasonography-guided regional anaesthesia was administered using a combination of ilioinguinal-iliohypogastric, rectus sheath and transversus abdominis plane blocks. This was supplemented with propofol and dexmedetomidine sedation as well as intermittent fentanyl and ketamine boluses to cover for visceral stimulation. We discuss the anatomical rationale for the choice of blocks and compare the anaesthetic conduct with similar cases that were previously reported.

  11. Ketamine-propofol sedation in circumcision

    Directory of Open Access Journals (Sweden)

    Handan Gulec

    2015-10-01

    Full Text Available ABSTRACTBACKGROUND AND OBJECTIVE: To compare the therapeutic effects of ketamine alone or ketamine plus propofol on analgesia, sedation, recovery time, side effects in premedicated children with midazolam-ketamine-atropin who are prepared circumcision operation.METHODS: 60 American Society of Anaesthesiologists physical status I-II children, aged between 3 and 9 years, undergoing circumcision operations under sedation were recruited according to a randomize and double-blind institutional review board-approved protocol. Patients were randomized into two groups via sealed envelope assignment. Both groups were administered a mixture of midazolam 0.05 mg/kg + ketamine 3 mg/kg + atropine 0.02 mg/kg intramuscularly in the presence of parents in the pre-operative holding area. Patients were induced with propofol-ketamine in Group I or ketamine alone in Group II.RESULTS: In the between-group comparisons, age, weight, initial systolic blood pressure, a difference in terms of the initial pulse rate was observed (p > 0.050. Initial diastolic blood pressure and subsequent serial measurements of 5, 10, 15, 20th min, systolic blood pressure, diastolic blood pressure and pulse rate in ketamine group were significantly higher (p < 0.050.CONCLUSION: Propofol-ketamine (Ketofol provided better sedation quality and hemodynamy than ketamine alone in pediatric circumcision operations. We did not observe significant complications during sedation in these two groups. Therefore, ketofol appears to be an effective and safe sedation method for circumcision operation.

  12. Palliative sedation for cancer patients included in a home care program: a retrospective study.

    Science.gov (United States)

    Calvo-Espinos, Claudio; Ruiz de Gaona, Estefania; Gonzalez, Cristina; Ruiz de Galarreta, Lucia; Lopez, Cristina

    2015-06-01

    Palliative sedation is a common treatment in palliative care. The home is a difficult environment for research, and there are few studies about sedation at home. Our aim was to analyze this practice in a home setting. We conducted a retrospective cross-sectional descriptive study in a home cohort during 2011. The inclusion criteria were as follows: 18 years or older and enrolled in the Palliative Home Care Program (PHCP) with advanced cancer. The variables employed were: sex, age, primary tumor location, and place of death. We also registered indication, type, drug and dose, awareness of diagnosis and prognosis, consent, survival, presence or absence of rales, painful mouth, and ulcers in patients sedated at home. We also collected the opinions of family members and professionals about the suffering of sedated patients. A total of 446 patients (56% at home) of the 617 admitted to the PHCP between January and December of 2011 passed away. The typical patient in our population was a 70-year-old man with a lung tumor. Some 35 (14%) home patients required sedation, compared to 93 (49%) at the hospital. The most frequent indication was delirium (70%), with midazolam the most common drug (mean dose, 40 mg). Survival was around three days. Rales were frequent (57%) as well as awareness of diagnosis and prognosis (77 and 71%, respectively). Perception of suffering after sedation was rare among relatives (17%) and professionals (8%). In most cases, the decision was made jointly by professionals and family members. Our study confirmed the role of palliative sedation as an appropriate therapeutic tool in the home environment.

  13. Can bispectral index or auditory evoked potential index predict implicit memory during propofol-induced sedation?

    Science.gov (United States)

    Wang, Yun; Yue, Yun; Sun, Yong-hai; Wu, An-shi

    2006-06-05

    Some patients still suffer from implicit memory of intraoperative events under adequate depth of anaesthesia. The elimination of implicit memory should be a necessary aim of clinical general anaesthesia. However, implicit memory cannot be tested during anaesthesia yet. We propose bispectral index (BIS) and auditory evoked potential index (AEPI), as predictors of implicit memory during anaesthesia. Thirty-six patients were equally divided into 3 groups according to the Observer's Assessment of Alertness/Sedation Score: A, level 3; B, level 2; and C, level 1. Every patient was given the first auditory stimulus before sedation. Then every patient received the second auditory stimulus after the target level of sedation had been reached. BIS and AEPI were monitored before and after the second auditory stimulus presentation. Four hours later, the inclusion test and exclusion test were performed on the ward using process dissociation procedure and the scores of implicit memory estimated. In groups A and B but not C, implicit memory estimates were statistically greater than zero (P memory scores in group A did not differ significantly from those in group B (P > 0.05). Implicit memory scores correlated with BIS and AEPI (P AEPI. The 95% cutoff points of BIS and AEPI for predicting implicit memory are 47 and 28, respectively. Implicit memory does not disappear until the depth of sedation increases to level 1 of OAA/S score. Implicit memory scores correlate well with BIS and AEPI during sedation. BIS is a better index for predicting implicit memory than AEPI during propofol induced sedation.

  14. SEDATIVE AND ANALGESIC EFFECTS OF DETOMIDINE HYDROCHLORIDE IN GOATS

    OpenAIRE

    A. N. Tunio., A. B. Kalhoro and I.H. Kathio1

    2003-01-01

    The sedative and analgesic effects of three dose rates of detomidine (40, 50 and 60µg/kg body weight) were studied in six goats. Moderate to deep sedation occurred after administration of 40µg/kg of detomidine as compared to deep sedation produced by 50 and 60µg/kg of detomidine. The degree, onset and duration of sedation and onset and duration of maximum sedation were all dose dependent. Skin analgesia and recumbency were produced in all animals with higher doses (50 and 60µg/kg) and in thre...

  15. At-home palliative sedation for end-of-life cancer patients.

    Science.gov (United States)

    Alonso-Babarro, Alberto; Varela-Cerdeira, Maria; Torres-Vigil, Isabel; Rodríguez-Barrientos, Ricardo; Bruera, Eduardo

    2010-07-01

    Using a decision-making and treatment checklist developed to facilitate the at-home palliative sedation process, we assessed the incidence and efficacy of palliative sedation for end-of-life cancer patients with intractable symptoms who died at home. We retrospectively reviewed the medical records of 370 patients who were followed by a palliative home care team. Twenty-nine of 245 patients (12%) who died at home had received palliative sedation. The mean age of the patients who received palliative sedation was 58 +/- 17 years, and the mean age of the patients who did not receive palliative sedation was 69 +/- 15 years (p = 0.002). No other differences were detected between patients who did or did not receive palliative sedation. The most common indications for palliative sedation were delirium (62%) and dyspnea (14%). Twenty-seven patients (93%) received midazolam for palliative sedation (final mean dose of 74 mg), and two (7%) received levomepromazine (final mean dose of 125 mg). The mean time between palliative sedation initiation and time of death was 2.6 days. In 13 of the cases (45%), the palliative sedation decision was made with the patient and his or her family members, and in another 13 patients (45%), the palliative sedation decision was made only with the patient's family members. We concluded that palliative sedation may be used safely and efficaciously to treat dying cancer patients with refractory symptoms at home.

  16. Conscious sedation vs general anesthesia in pediatric dentistry – a review

    OpenAIRE

    Silva, Cátia Carvalho; Lavado, Carla; Areias, Cristina; Mourão, Joana; Andrade, David de

    2015-01-01

    INTRODUCTION: Performing dental treatments on pediatric patients who present behavioral problems is usually a great clinical challenge. Depending on the patients’ emotional maturity and their physical, psychological and mental skills, the usual behavior control techniques may not offer adequate efficacy and safety when dental procedures are being carried out. In these circumstances, alternative and more invasive methods such as conscious sedation and general anesthesia may become necessary. ...

  17. The perspectives of clinical staff and bereaved informal care-givers on the use of continuous sedation until death for cancer patients: The study protocol of the UNBIASED study

    Science.gov (United States)

    2011-01-01

    Background A significant minority of dying people experience refractory symptoms or extreme distress unresponsive to conventional therapies. In such circumstances, sedation may be used to decrease or remove consciousness until death occurs. This practice is described in a variety of ways, including: 'palliative sedation', 'terminal sedation', 'continuous deep sedation until death', 'proportionate sedation' or 'palliative sedation to unconsciousness'. Surveys show large unexplained variation in incidence of sedation at the end of life across countries and care settings and there are ethical concerns about the use, intentions, risks and significance of the practice in palliative care. There are also questions about how to explain international variation in the use of the practice. This protocol relates to the UNBIASED study (UK Netherlands Belgium International Sedation Study), which comprises three linked studies with separate funding sources in the UK, Belgium and the Netherlands. The aims of the study are to explore decision-making surrounding the application of continuous sedation until death in contemporary clinical practice, and to understand the experiences of clinical staff and decedents' informal care-givers of the use of continuous sedation until death and their perceptions of its contribution to the dying process. The UNBIASED study is part of the European Association for Palliative Care Research Network. Methods/Design To realize the study aims, a two-phase study has been designed. The study settings include: the domestic home, hospital and expert palliative care sites. Phase 1 consists of: a) focus groups with health care staff and bereaved informal care-givers; and b) a preliminary case notes review to study the range of sedation therapy provided at the end of life to cancer patients who died within a 12 week period. Phase 2 employs qualitative methods to develop 30 patient-centred case studies in each country. These involve interviews with staff and

  18. Effect of sedation with detomidine on intraocular pressure with and without topical anesthesia in clinically normal horses.

    Science.gov (United States)

    Holve, Dana L

    2012-02-01

    To determine the effect of sedation with detomidine on intraocular pressure (IOP) in standing horses and whether topical ocular application of anesthetic alters this effect. Clinical trial. 15 clinically normal horses. Horses were assigned to group 1 (n = 7) or 2 (8). Intraocular pressure measurements were obtained at baseline (before sedation) and 10 minutes after IV administration of detomidine (0.02 mg/kg [0.009 mg/lb]). Group 1 horses had an additional IOP measurement at 20 minutes after sedation. For group 2 horses, topical ocular anesthetic was administered 10 minutes prior to baseline IOP measurements. Mean ± SD baseline IOP for horses without topical anesthesia (group 1 horses; IOP, 24.30 ± 3.09 mm Hg) was significantly lower, compared with that of horses with topical anesthesia (group 2 horses; IOP, 30.40 ± 3.25 mm Hg). Compared with baseline values, IOP at 10 minutes after sedation decreased significantly in all horses (by 3.61 ± 1.48 mm Hg and 5.78 ± 4.32 mm Hg in groups 1 and 2, respectively). In group 1 horses, IOP at 10 (20.69 ± 3.45 mm Hg) and 20 (19.96 ± 2.13 mm Hg) minutes after sedation was significantly decreased, compared with baseline values; however, the difference between IOP at 10 versus 20 minutes was not significant. The difference in IOP between group 1 and 2 horses at 10 minutes after sedation was not significant. IV administration of detomidine caused a decrease in IOP in clinically normal horses and may be a safe sedative when performing ocular procedures.

  19. The proportionate value of proportionality in palliative sedation.

    Science.gov (United States)

    Berger, Jeffrey T

    2014-01-01

    Proportionality, as it pertains to palliative sedation, is the notion that sedation should be induced at the lowest degree effective for symptom control, so that the patient's consciousness may be preserved. The pursuit of proportionality in palliative sedation is a widely accepted imperative advocated in position statements and guidelines on this treatment. The priority assigned to the pursuit of proportionality, and the extent to which it is relevant for patients who qualify for palliative sedation, have been overstated. Copyright 2014 The Journal of Clinical Ethics. All rights reserved.

  20. Association Between Allergies and Psychiatric Disorders in Patients Undergoing Invasive Procedures.

    Science.gov (United States)

    Aberle, Dwight; Wu, Stephanie E; Oklu, Rahmi; Erinjeri, Joseph; Deipolyi, Amy R

    Associations between allergies and psychiatric disorders have been reported in the context of depression and suicide; psychiatric disorders may affect pain perception. To investigate the relationship of allergies with psychiatric disorders and pain perception in the context of invasive procedures, specifically during tunneled hemodialysis catheter placement. We identified 89 patients (51 men, 38 women), mean age 66 years (range: 23-96), who underwent tunneled hemodialysis catheter placement (1/2014-2/2015), recording numeric rating scale pain scores, medications, psychiatric history, allergies, and smoking status. Of 89 patients, 47 patients had no allergies, and 42 had ≥1 allergy. Patients with allergies were more likely to have a pre-existing psychiatric disorder compared to those without allergies, odds ratio 2.6 (95% CI: 1.0-6.8). Having allergies did not affect procedural sedation or postprocedural pain scores. Multiple logistic regression with age, sex, smoking, presence of allergies, psychiatric history, inpatient/outpatient status, procedure time, and procedural sedation administration as inputs and postprocedural pain as the outcome showed that the only independent predictor was receiving procedural sedation (P = 0.005). Findings corroborate anecdotal reports of allergies as a marker for psychiatric history. However, having allergies was not associated with increased pain or need for more sedation. Further studies could prospectively assess whether allergies and psychiatric disorders affect patient/doctor perceptions beyond pain during invasive procedures. Copyright © 2017 The Academy of Psychosomatic Medicine. Published by Elsevier Inc. All rights reserved.

  1. Sedation with alfentanil and propofol for rhizotomies

    African Journals Online (AJOL)

    M Jansen van Rensburg

    Deep sedation can be avoided by maximising analgesia, and keeping patients ..... sedation and memory effects of propofol, midazolam, isoflurane, and alfentanil in healthy ... electroencephalogram predicts conscious processing of information.

  2. Sedative-hypnotic drug use among community-dwelling elderly in Taiwan.

    Science.gov (United States)

    Tseng, Han-Yun; Yu, Shu-Han; Lee, Chun-Yi; Huang, Wen-Hao; Huang, Seng-Loong; Wu, Chi-Shin; Chiu, Yen-Feng; Hsiung, Chao A

    2018-03-21

    Sedative-hypnotic medication use has been related to severe adverse events and risks. This study investigated the prevalence of and characteristics associated with the use of sedatives and hypnotics among community-dwelling elderly persons aged 65 years and over in Taiwan. A representative sample of community-dwelling adults was recruited. Clinical and sociodemographic data were collected for assessing physical, mental, and cognitive functioning and disorders. Sedatives and hypnotics use was determined via both self-reporting and prescription records. Logistic regression modeling was used to evaluate associations between sedative-hypnotic use and demographic and health status. Among the 3,978 participants aged 65 years and over, the rate of sedative-hypnotic use was 19.7% (n = 785). 4.5% (n = 35) of users reported sedative-hypnotic use without a doctor's prescription. Several sociodemographic characteristics were positively associated with sedative and hypnotic use, including older age, female gender, higher education level, married status, unemployment, and current alcohol consumption. Comorbid chronic and cardiovascular diseases, mental illness, depression, pain, and sleep problems also increased the likelihood of sedative-hypnotic use. This study is one of the largest pioneer studies to date to survey sedatives-hypnotics use among community-dwelling elderly. One in five community-dwelling older adults reported sedative-hypnotic drugs use in Taiwan, and about 5% of sedative and/or hypnotics usage was without a doctor's prescription. Findings could be helpful for drug-use safety interventions to identify target geriatric patients who are in general at higher risk of downstream harm associated with sedative-hypnotic use in geriatric patients.

  3. A favorable course of palliative sedation: searching for indicators using caregivers' perspectives.

    Science.gov (United States)

    Brinkkemper, Tijn; Rietjens, Judith A C; Deliens, Luc; Ribbe, Miel W; Swart, Siebe J; Loer, Stephan A; Zuurmond, Wouter W A; Perez, Roberto S G M

    2015-03-01

    Comparing characteristics of a favorable sedation course during palliative sedation to a less favorable course based on the reports Dutch physicians and nurses. Cases identified as having a favorable sedation course less often concerned a male patient (P = .019 nurses' cases), reached the intended sedation depth significantly quicker (P sedation (P = .015 physicians' cases), and had a shorter total duration of sedation compared (P sedation course. A favorable course during palliative sedation seems more probable when health care professionals report on a (relatively) shorter time to reach the required depth of sedation and when a deeper level of sedation can be obtained. © The Author(s) 2013.

  4. Aesthetic procedures in office practice.

    Science.gov (United States)

    Small, Rebecca

    2009-12-01

    Since the approval of botulinum toxin, dermal fillers, and lasers for cosmetic use, minimally invasive aesthetic procedures have rapidly become the treatments of choice for age-related facial changes. In the past 10 years, aesthetic procedures have increased nearly five-fold. Of the 10.2 million aesthetic treatments performed in 2008, 83 percent were minimally invasive procedures. Botulinum toxin and dermal filler injections, laser hair reduction, chemical peels, laser skin resurfacing, microdermabrasion, and intense pulsed light photorejuvenation were the most commonly performed procedures in 2008. These procedures are effective and associated with minimal discomfort, and they have a low incidence of adverse effects and short recovery times. High patient and physician satisfaction have contributed to their growing popularity and availability in the primary care setting. As patient demand for aesthetic treatments increases, family physicians should be familiar with common minimally invasive aesthetic procedures when advising patients or incorporating aesthetic care into office practice.

  5. Pharmacokinetics of detomidine following intravenous or oral-transmucosal administration and sedative effects of the oral-transmucosal treatment in dogs.

    Science.gov (United States)

    Messenger, Kristen M; Hopfensperger, Marie; Knych, Heather K; Papich, Mark G

    2016-04-01

    To determine the pharmacokinetics of detomidine hydrochloride administered IV (as an injectable formulation) or by the oral-transmucosal (OTM) route (as a gel) and assess sedative effects of the OTM treatment in healthy dogs. 12 healthy adult dogs. In phase 1, detomidine was administered by IV (0.5 mg/m(2)) or OTM (1 mg/m(2)) routes to 6 dogs. After a 24-hour washout period, each dog received the alternate treatment. Blood samples were collected for quantification via liquid chromatography with mass spectrometry and pharmacokinetic analysis. In phase 2, 6 dogs received dexmedetomidine IV (0.125 mg/m(2)) or detomidine gel by OTM administration (0.5 mg/m(2)), and sedation was measured by a blinded observer using 2 standardized sedation scales while dogs underwent jugular catheter placement. After a l-week washout period, each dog received the alternate treatment. Median maximum concentration, time to maximum concentration, and bioavailability for detomidine gel following OTM administration were 7.03 ng/mL, 1.00 hour, and 34.52%, respectively; harmonic mean elimination half-life was 0.63 hours. All dogs were sedated and became laterally recumbent with phase 1 treatments. In phase 2, median global sedation score following OTM administration of detomidine gel was significantly lower (indicating a lesser degree of sedation) than that following IV dexmedetomidine treatment; however, total sedation score during jugular vein catheterization did not differ between treatments. The gel was subjectively easy to administer, and systemic absorption was sufficient for sedation. Detomidine gel administered by the OTM route provided sedation suitable for a short, minimally invasive procedure in healthy dogs.

  6. Analgesia, sedation, and memory of intensive care.

    Science.gov (United States)

    Capuzzo, M; Pinamonti, A; Cingolani, E; Grassi, L; Bianconi, M; Contu, P; Gritti, G; Alvisi, R

    2001-09-01

    The purpose of this article was to investigate the relationship between analgesia, sedation, and memory of intensive care. One hundred fifty-two adult, cooperative intensive care unit (ICU) patients were interviewed 6 months after hospital discharge about their memory of intensive care. The patient was considered to be cooperative when he/she was aware of self and environment at the interview. The patients were grouped as follows: A (45 patients) substantially no sedation, B (85) morphine, and C (22) morphine and other sedatives. The patients having no memory of intensive care were 38%, 34%, and 23% respectively, in the three groups. They were less ill, according to SAPS II (P memories was not different among the three groups. Females reported at least one emotional memory more frequently than males (odds ratio 4.17; 95% CI 10.97-1.59). The patients receiving sedatives in the ICU are not comparable with those receiving only opiates or nothing, due to the different clinical condition. The lack of memory of intensive care is present in one third of patients and is influenced more by length of stay in ICU than by the sedation received. Sedation does not influence the incidence of factual, sensation, and emotional memories of ICU admitted patients. Females have higher incidences of emotional memories than males. Copyright 2001 by W.B. Saunders Company

  7. Comfort and patient-centred care without excessive sedation

    DEFF Research Database (Denmark)

    Vincent, Jean-Louis; Shehabi, Yahya; Walsh, Timothy S

    2016-01-01

    We propose an integrated and adaptable approach to improve patient care and clinical outcomes through analgesia and light sedation, initiated early during an episode of critical illness and as a priority of care. This strategy, which may be regarded as an evolution of the Pain, Agitation...... and Delirium guidelines, is conveyed in the mnemonic eCASH-early Comfort using Analgesia, minimal Sedatives and maximal Humane care. eCASH aims to establish optimal patient comfort with minimal sedation as the default presumption for intensive care unit (ICU) patients in the absence of recognised medical...... requirements for deeper sedation. Effective pain relief is the first priority for implementation of eCASH: we advocate flexible multimodal analgesia designed to minimise use of opioids. Sedation is secondary to pain relief and where possible should be based on agents that can be titrated to a prespecified...

  8. Oral Sedation in the Dental Office.

    Science.gov (United States)

    Sebastiani, Francesco R; Dym, Harry; Wolf, Joshua

    2016-04-01

    This article highlights the commonly used medications used in dentistry and oral surgery. General dentists and specialists must be knowledgeable about the pharmacology of the drugs currently available along with their risks and benefits. Enteral sedation is a useful adjunct for the treatment of anxious adult and pediatric patients. When enteral sedation is used within the standards of care, the interests of the public and the dental profession are served through a cost-effective, effective service that can be widely available. Oral sedation enables dentists to provide dental care to millions of individuals who otherwise would have unmet dental needs. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Are Histrionic Personality Traits Associated with Irritability during Conscious Sedation Endoscopy?

    OpenAIRE

    Lee, Sang Shin; Kim, Hyung Hun; Park, Hyo Jung

    2015-01-01

    Aim. We aimed to evaluate whether histrionic personality traits are associated with irritability during conscious sedation endoscopy (CSE). Materials and Methods. A prospective cross-sectional study was planned. Irritability during CSE was classified into five grades: 0, no response; I, minimal movement; II, moderate movement; III, severe movement; IV, fighting against procedure. Patients in grades III and IV were defined as the irritable group. Participants were required to complete question...

  10. Managing Profound Suffering at the End-of-Life: Should expanding access to continuous deep sedation be the priority?

    Directory of Open Access Journals (Sweden)

    Kirby, Jeffrey

    2015-01-01

    Full Text Available This paper argues that in addressing and managing profound suffering at the end-of-life, the priority should not be the legalization of physician-assisted suicide or voluntary active euthanasia in jurisdictions where these practices are not currently available. Rather, concerted efforts should be made by society and the healthcare provider community to expand patient access to proportionate distress-relieving sedation and continuous deep sedation.

  11. Palliative sedation challenging the professional competency of health care providers and staff: a qualitative focus group and personal written narrative study.

    Science.gov (United States)

    Leboul, Danièle; Aubry, Régis; Peter, Jean-Michel; Royer, Victor; Richard, Jean-François; Guirimand, Frédéric

    2017-04-11

    Despite recent advances in palliative medicine, sedating a terminally ill patient is regarded as an indispensable treatment to manage unbearable suffering. With the prospect of widespread use of palliative sedation, the feelings and representations of health care providers and staff (carers) regarding sedation must be carefully explored if we are to gain a better understanding of its impact and potential pitfalls. The objective of the study was to provide a comprehensive description of the opinions of carers about the use of sedation practices in palliative care units (PCU), which have become a focus of public attention following changes in legislation. Data were collected using a qualitative study involving multi-professional focus groups with health care providers and staff as well as personal narratives written by physicians and paramedical staff. A total of 35 medical and paramedical providers volunteered to participate in focus group discussions in three Palliative Care Units in two French hospitals and to write personal narratives. Health care provider and staff opinions had to do with their professional stance and competencies when using midazolam and practicing sedation in palliative care. They expressed uncertainty regarding three aspects of the comprehensive care: biomedical rigour of diagnosis and therapeutics, quality of the patient/provider relationship and care to be provided. Focusing on the sedative effect of midazolam and continuous sedation until death, the interviewed health care providers examined the basics of their professional competency as well as the key role played by the health care team in terms of providing support and minimizing workplace suffering. Nurses were subject to the greatest misgivings about their work when they were called upon to sedate patients. The uncertainty experienced by the carers with regard to the medical, psychosocial and ethical justification for sedation is a source of psychological burden and moral distress

  12. The perspectives of clinical staff and bereaved informal care-givers on the use of continuous sedation until death for cancer patients: The study protocol of the UNBIASED study

    Directory of Open Access Journals (Sweden)

    van der Heide Agnes

    2011-03-01

    Full Text Available Abstract Background A significant minority of dying people experience refractory symptoms or extreme distress unresponsive to conventional therapies. In such circumstances, sedation may be used to decrease or remove consciousness until death occurs. This practice is described in a variety of ways, including: 'palliative sedation', 'terminal sedation', 'continuous deep sedation until death', 'proportionate sedation' or 'palliative sedation to unconsciousness'. Surveys show large unexplained variation in incidence of sedation at the end of life across countries and care settings and there are ethical concerns about the use, intentions, risks and significance of the practice in palliative care. There are also questions about how to explain international variation in the use of the practice. This protocol relates to the UNBIASED study (UK Netherlands Belgium International Sedation Study, which comprises three linked studies with separate funding sources in the UK, Belgium and the Netherlands. The aims of the study are to explore decision-making surrounding the application of continuous sedation until death in contemporary clinical practice, and to understand the experiences of clinical staff and decedents' informal care-givers of the use of continuous sedation until death and their perceptions of its contribution to the dying process. The UNBIASED study is part of the European Association for Palliative Care Research Network. Methods/Design To realize the study aims, a two-phase study has been designed. The study settings include: the domestic home, hospital and expert palliative care sites. Phase 1 consists of: a focus groups with health care staff and bereaved informal care-givers; and b a preliminary case notes review to study the range of sedation therapy provided at the end of life to cancer patients who died within a 12 week period. Phase 2 employs qualitative methods to develop 30 patient-centred case studies in each country. These involve

  13. Proposed Guideline Revisions for Dental Sedation and General Anesthesia: Why Target the Safest Level of Sedation?

    Science.gov (United States)

    Dionne, Raymond A

    2016-09-01

    Recently proposed revisions to the American Dental Association's Guidelines for the Use of Sedation and General Anesthesia by Dentists, aimed at improving safety in dental offices, differentiate between levels of sedation based on drug-induced changes in physiologic and behavioral states. However, the author of this op-ed is concerned the proposed revisions may have far-reaching and unintended consequences.

  14. Moderate and deep nurse-administered propofol sedation is safe

    DEFF Research Database (Denmark)

    Jensen, Jeppe Thue; Møller, Ann; Hornslet, Pernille

    2015-01-01

    INTRODUCTION: Non-anaesthesiologist-administered propofol sedation (NAPS/NAAP) is increasingly used in many countries. Most regimens aim for light or moderate sedation. Little evidence on safety of deep NAPS sedation is available. The aim of this study was to explore the safety of intermittent deep...

  15. Neural correlates of successful semantic processing during propofol sedation

    NARCIS (Netherlands)

    Adapa, Ram M.; Davis, Matthew H.; Stamatakis, Emmanuel A.; Absalom, Anthony R.; Menon, David K.

    Sedation has a graded effect on brain responses to auditory stimuli: perceptual processing persists at sedation levels that attenuate more complex processing. We used fMRI in healthy volunteers sedated with propofol to assess changes in neural responses to spoken stimuli. Volunteers were scanned

  16. Nurse-administered propofol sedation for endoscopy

    DEFF Research Database (Denmark)

    Jensen, J T; Vilmann, P; Horsted, T

    2011-01-01

    The aim of the present study was to perform a risk analysis during the implementation phase of nurse-administered propofol sedation (NAPS) and to validate our structured training program.......The aim of the present study was to perform a risk analysis during the implementation phase of nurse-administered propofol sedation (NAPS) and to validate our structured training program....

  17. The process of palliative sedation as viewed by physicians and nurses working in palliative care in Brazil.

    Science.gov (United States)

    Spineli, Vívian Marina Calixto Damasceno; Kurashima, Andrea Yamaguchi; De Gutiérrez, Maria Gaby Rivero

    2015-10-01

    Our aim was to describe the process of palliative sedation from the point of view of physicians and nurses working in palliative care in Brazil. Ours was a descriptive study conducted between May and December of 2011, with purposeful snowball sampling of 32 physicians and 29 nurses working in facilities in Brazil that have adopted the practice of palliative care. The symptoms prioritized for an indication of palliative sedation were dyspnea, delirium, and pain. Some 65.6% of respondents believed that the survival time of a patient in the final phase was not a determining factor for the indication of this measure, and that the patient, family, and healthcare team should participate in the decision-making process. For 42.6% of these professionals, the opinion of the family was the main barrier to an indication of this therapy. The opinion of the physicians and nurses who participated in this study converged with the principal national and international guidelines on palliative sedation. However, even though it is a therapy that has been adopted in palliative care, it remains a controversial practice.

  18. MRI-compatible audio/visual system: impact on pediatric sedation

    International Nuclear Information System (INIS)

    Harned, R.K. II; Strain, J.D.

    2001-01-01

    Background. While sedation is necessary for much pediatric imaging, there are new alternatives that may help patients hold still without medication. Objective. We examined the effect of an audio/visual system consisting of video goggles and earphones on the need for sedation during magnetic resonance imaging (MRI). Materials and methods. All MRI examinations from May 1999 to October 1999 performed after installation of the MRVision 2000 (Resonance Technology, Inc.) were compared to the same 6-month period in 1998. Imaging and sedation protocols remained constant. Data collected included: patient age, type of examination, use of intravenous contrast enhancement, and need for sedation. The average supply charge and nursing cost per sedated patient were calculated. Results. The 955 patients from 1998 and 1,112 patients from 1999 were similar in demographics and examination distribution. There was an overall reduction in the percent of patients requiring sedation in the group using the video goggle system from 49 to 40 % (P < 0.001). There was no significant change for 0-2 years (P = 0.805), but there was a reduction from 53 to 40 % for age 3-10 years (P < 0.001) and 16 to 8 % for those older than 10 years (P < 0.001). There was a 17 % decrease in MRI room time for those patients whose examinations could be performed without sedation. Sedation costs per patient were $80 for nursing and $29 for supplies. Conclusion. The use of this video system reduced the number of children requiring sedation for MRI examination by 18 %. In addition to reducing patient risk, this can potentially reduce cost. (orig.)

  19. A Nationwide Survey About Palliative Sedation Involving Japanese Palliative Care Specialists: Intentions and Key Factors Used to Determine Sedation as Proportionally Appropriate.

    Science.gov (United States)

    Hamano, Jun; Morita, Tatsuya; Ikenaga, Masayuki; Abo, Hirofumi; Kizawa, Yoshiyuki; Tunetou, Satoru

    2018-03-01

    Although there has long been debate about physicians' intentions and what physicians consider to be proportionally appropriate when performing palliative sedation, few large studies have been performed. To identify physicians' intentions when starting continuous deep sedation and to clarify what factors determine whether physicians regard sedation as proportionally appropriate in relation to expected survival, the patients' wishes, and refractoriness. A nationwide questionnaire survey of Japanese palliative care specialists was performed from August to December 2016. We defined continuous deep sedation as the continuous use of sedatives to relieve intolerable and refractory symptoms with the loss of consciousness until death. Of the 695 palliative care specialists enrolled, 440 were analyzed (response rate, 69%). A total of 95% and 87% of the physicians reported that they explicitly intended to perform symptom palliation and decrease consciousness levels, respectively. Moreover, 38% answered that they explicitly intended to maintain unconsciousness until death, and 11% reported that they intended to shorten survival to some extent. The respondents considered that continuous deep sedation is more appropriate when the predicted survival is shorter, the patients' wishes are consistent and clear, and confidence in the refractoriness of symptoms is higher. Japanese palliative care specialists explicitly intend to control symptoms and reduce the level of consciousness when performing continuous deep sedation, but there are differences in their intentions with regard to maintaining unconsciousness until death. Predicted survival, patients' wishes, and confidence in refractoriness are associated with physicians' judgment that sedation is proportionally appropriate. Copyright © 2017 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

  20. Evident cognitive impairments in seemingly recovered patients after midazolam-based light sedation during diagnostic endoscopy.

    Science.gov (United States)

    Hsu, Yen-Hsuan; Lin, Feng-Sheng; Yang, Chi-Cheng; Lin, Chih-Peng; Hua, Mau-Sun; Sun, Wei-Zen

    2015-06-01

    Midazolam is a widely used sedative agent during colonoscopy, with cognitive toxicity. However, the potential cognitive hazard of midazolam-based light sedation has not been sufficiently examined. We aimed to examine the cognitive safety and vulnerability profile under midazolam light sedation, with a particular focus on individual variations. We conducted a prospective case-controlled study in an academic hospital. In total, 30 patients undergoing sedative colonoscopy as part of a health check-up were recruited. Neuropsychological testing on the full cognitive spectrum was evaluated at 15 minutes and 120 minutes after low-dose midazolam administration. The modified reliable change index (RCI) was used for intrapersonal comparisons and controlling for practice effects. Midazolam affected psychomotor speed (48%), memory (40%), learning (32%), working memory (17%), and sustained attention (11%), while sparing orientation and the fluency aspect of executive function at the acute stage. Residual memory (10%) and learning (10%) impairments at 2 hours after administration were evidenced in some patients. The three object recall and digit symbol coding tests can serve as useful screening tools. Midazolam-based light sedation induced selective cognitive impairments and prolonged cognitive impairments occurred in patients with advanced age. A longer observation time and further screening were recommended for patients due to their at risk state. Copyright © 2013. Published by Elsevier B.V.

  1. Recall of ICU Stay in Patients Managed With a Sedation Protocol or a Sedation Protocol With Daily Interruption.

    Science.gov (United States)

    Burry, Lisa; Cook, Deborah; Herridge, Margaret; Devlin, John W; Fergusson, Dean; Meade, Maureen; Steinberg, Marilyn; Skrobik, Yoanna; Olafson, Kendiss; Burns, Karen; Dodek, Peter; Granton, John; Ferguson, Niall; Jacka, Michael; Tanios, Maged; Fowler, Robert; Reynolds, Steven; Keenan, Sean; Mallick, Ranjeeta; Mehta, Sangeeta

    2015-10-01

    To 1) describe factual, emotional, and delusional memories of ICU stay for patients enrolled in the SLEAP (Daily sedation interruption in mechanically ventilated critically ill patients cared for with a sedation protocol) trial; 2) compare characteristics of patients with and without ICU recall, and patients with and without delusional memories; and 3) determine factors associated with delusional memories 28 days after ICU discharge. Prospective cohort. Sixteen North American medical and surgical ICUs. Critically ill, mechanically ventilated adults randomized in the SLEAP trial. Post-ICU interviews on days 3, 28, and 90 using the validated ICU Memory Tool. Overall, 289 of 297 ICU survivors (97%) (146 protocolized sedation and 143 protocolized sedation plus daily interruption patients) were interviewed at least once. Because there were no differences in recall status or types of memories between the two sedation groups, we present the findings for all patients rather than by study group. On days 3, 28, and 90, 28%, 26%, and 36% of patients, respectively, reported no recall of being in the ICU (overall perception, self-reported) (p = 0.75). Mean daily doses of benzodiazepines and opioids were lower in patients with no ICU recall than those with recall (p patients reporting no recall of ICU stay on day 3, 97% and 90% reported at least one factual and one emotional memory from ICU, respectively. Emotional memories declined with time after ICU discharge, particularly panic and confusion. Delusional memories 28 days after discharge were common (70%) yet unrelated to delirium (p = 0.84), recall status (p = 0.15), total dose of benzodiazepine (p = 0.78), or opioid (p = 0.21). Delusional memories were less likely with longer duration of mechanical ventilation (odds ratio, 0.955; 95% CI, 0.91-1.00; p = 0.04). Recall of ICU stay and types of memories reported were not influenced by the trial sedation strategy. Lack of ICU recall and delusional memories were common after ICU

  2. TRICAINE METHANESULFONATE (MS-222) SEDATION AND ANESTHESIA IN THE PURPLE-SPINED SEA URCHIN (ARBACIA PUNCTULATA).

    Science.gov (United States)

    Applegate, Jeffrey R; Dombrowski, Daniel S; Christian, Larry Shane; Bayer, Meredith P; Harms, Craig A; Lewbart, Gregory A

    2016-12-01

    The purple-spined sea urchin ( Arbacia punctulata ) is commonly found in shallow waters of the western Atlantic Ocean from the New England area of the United States to the Caribbean. Sea urchins play a major role in ocean ecology, echinoculture, and biomedical research. Additionally, sea urchins are commonly displayed in public aquaria. Baseline parameters were developed in unanesthetized urchins for righting reflex (time to regain oral recumbency) and spine response time to tactile stimulus. Tricaine methanesulfonate (MS-222) was used to sedate and anesthetize purple-spined sea urchins and assess sedation and anesthetic parameters, including adhesion to and release from a vertical surface, times to loss of response to tactile stimulus and recovery of righting reflex, and qualitative observations of induction of spawning and position of spines and pseudopodia. Sedation and anesthetic parameters were evaluated in 11 individuals in three circumstances: unaltered aquarium water for baseline behaviors, 0.4 g/L MS-222, and 0.8 g/L MS-222. Induction was defined as the release from a vertical surface with the loss of righting reflex, sedation as loss of righting reflex with retained tactile spine response, anesthesia as loss of righting reflex and loss of tactile spine response, and recovery as voluntary return to oral recumbency. MS-222 proved to be an effective sedative and anesthetic for the purple-spined sea urchin at 0.4 and 0.8 g/L, respectively. Sodium bicarbonate used to buffer MS-222 had no measurable sedative effects when used alone. Anesthesia was quickly reversed with transfer of each individual to anesthesia-free seawater, and no anesthetic-related mortality occurred. The parameters assessed in this study provide a baseline for sea urchin anesthesia and may provide helpful comparisons to similar species and populations that are in need of anesthesia for surgical procedures or research.

  3. Role of organisational structure in implementation of sedation protocols: a comparison of Canadian and French ICUs.

    Science.gov (United States)

    Dodek, Peter; Chanques, Gerald; Brown, Glen; Norena, Monica; Grubisic, Maja; Wong, Hubert; Jaber, Samir

    2012-09-01

    Use of sedation protocols is associated with fewer mechanical ventilation days in critically ill patients. Canadian intensive care units (ICUs) often have a higher nurse-patient ratio and more specialised training of ICU nurses than French ICUs. Considering these differences, the purpose of this study was to compare implementation of sedation protocols as indicated by frequency of sedation assessment and response to levels of sedation between a Canadian and a French ICU. This was a retrospective observational study of 30 patients who were mechanically ventilated for at least 24 h in each of two tertiary care ICUs in Vancouver, Canada and Montpellier, France. The authors tabulated all Richmond Agitation-Sedation Scale scores, frequency of score measurement, target scores, frequency and magnitude of scores that were out of target range, and the response to these scores within 1 h of measurement. Practices between the two hospitals were compared using regression modelling, adjusting for patient age, sex, and Acute Physiology and Chronic Health Evaluation (APACHE) II score. Although sedation scores were measured more frequently in the Canadian ICU, there were fewer appropriate adjustments in medications in response to scores that were outside the target range in this ICU than in the French ICU, which had a lower nurse-patient ratio and no specialised training of nurses (OR 0.26 (95% CI 0.13 to 0.50) for scores that were higher than target, and OR 0.14 (95% CI 0.07 to 0.28) for scores that were lower than target). Differences in sedation management between these ICUs are likely related to factors other than nurse-patient ratio or specialised training of ICU nurses.

  4. The Richmond Agitation-Sedation Scale modified for palliative care inpatients (RASS-PAL): a pilot study exploring validity and feasibility in clinical practice.

    Science.gov (United States)

    Bush, Shirley H; Grassau, Pamela A; Yarmo, Michelle N; Zhang, Tinghua; Zinkie, Samantha J; Pereira, José L

    2014-03-31

    The Richmond Agitation-Sedation Scale (RASS), which assesses level of sedation and agitation, is a simple observational instrument which was developed and validated for the intensive care setting. Although used and recommended in palliative care settings, further validation is required in this patient population. The aim of this study was to explore the validity and feasibility of a version of the RASS modified for palliative care populations (RASS-PAL). A prospective study, using a mixed methods approach, was conducted. Thirteen health care professionals (physicians and nurses) working in an acute palliative care unit assessed ten consecutive patients with an agitated delirium or receiving palliative sedation. Patients were assessed at five designated time points using the RASS-PAL. Health care professionals completed a short survey and data from semi-structured interviews was analyzed using thematic analysis. The inter-rater intraclass correlation coefficient range of the RASS-PAL was 0.84 to 0.98 for the five time points. Professionals agreed that the tool was useful for assessing sedation and was easy to use. Its role in monitoring delirium however was deemed problematic. Professionals felt that it may assist interprofessional communication. The need for formal education on why and how to use the instrument was highlighted. This study provides preliminary validity evidence for the use of the RASS-PAL by physicians and nurses working in a palliative care unit, specifically for assessing sedation and agitation levels in the management of palliative sedation. Further validity evidence should be sought, particularly in the context of assessing delirium.

  5. The Richmond Agitation-Sedation Scale modified for palliative care inpatients (RASS-PAL): a pilot study exploring validity and feasibility in clinical practice

    Science.gov (United States)

    2014-01-01

    Background The Richmond Agitation-Sedation Scale (RASS), which assesses level of sedation and agitation, is a simple observational instrument which was developed and validated for the intensive care setting. Although used and recommended in palliative care settings, further validation is required in this patient population. The aim of this study was to explore the validity and feasibility of a version of the RASS modified for palliative care populations (RASS-PAL). Methods A prospective study, using a mixed methods approach, was conducted. Thirteen health care professionals (physicians and nurses) working in an acute palliative care unit assessed ten consecutive patients with an agitated delirium or receiving palliative sedation. Patients were assessed at five designated time points using the RASS-PAL. Health care professionals completed a short survey and data from semi-structured interviews was analyzed using thematic analysis. Results The inter-rater intraclass correlation coefficient range of the RASS-PAL was 0.84 to 0.98 for the five time points. Professionals agreed that the tool was useful for assessing sedation and was easy to use. Its role in monitoring delirium however was deemed problematic. Professionals felt that it may assist interprofessional communication. The need for formal education on why and how to use the instrument was highlighted. Conclusion This study provides preliminary validity evidence for the use of the RASS-PAL by physicians and nurses working in a palliative care unit, specifically for assessing sedation and agitation levels in the management of palliative sedation. Further validity evidence should be sought, particularly in the context of assessing delirium. PMID:24684942

  6. Towards a standardised approach for evaluating guidelines and guidance documents on palliative sedation: study protocol.

    Science.gov (United States)

    Abarshi, Ebun; Rietjens, Judith; Caraceni, Augusto; Payne, Sheila; Deliens, Luc; Van Den Block, Lieve

    2014-01-01

    Sedation in palliative care has received growing attention in recent years; and so have guidelines, position statements, and related literature that provide recommendations for its practice. Yet little is known collectively about the content, scope and methodological quality of these materials. According to research, there are large variations in palliative sedation practice, depending on the definition and methodology used. However, a standardised approach to comparing and contrasting related documents, across countries, associations and governmental bodies is lacking. This paper reports on a protocol designed to enable thorough and systematic comparison of guidelines and guidance documents on palliative sedation. A multidisciplinary and international group of palliative care researchers, identified themes and clinical issues on palliative sedation based on expert consultations and evidence drawn from the EAPC (European Association of Palliative Care) framework for palliative sedation and AGREE II (Appraisal Guideline Research and Evaluation) instrument for guideline assessment. The most relevant themes were selected and built into a comprehensive checklist. This was tested on people working closely with practitioners and patients, for user-friendliness and comprehensibility, and modified where necessary. Next, a systematic search was conducted for guidelines in English, Dutch, Flemish, or Italian. The search was performed in multiple databases (PubMed, CancerLit, CNAHL, Cochrane Library, NHS Evidence and Google Scholar), and via other Internet resources. Hereafter, the final version of the checklist will be used to extract data from selected literature, and the same will be compiled, entered into SPSS, cleaned and analysed systematically for publication. We have together developed a comprehensive checklist in a scientifically rigorous manner to allow standardised and systematic comparison. The protocol is applicable to all guidelines on palliative sedation, and

  7. SEDATIVE AND ANALGESIC EFFECTS OF DETOMIDINE HYDROCHLORIDE IN GOATS

    Directory of Open Access Journals (Sweden)

    A. N. Tunio., A. B. Kalhoro and I.H. Kathio1

    2003-07-01

    Full Text Available The sedative and analgesic effects of three dose rates of detomidine (40, 50 and 60µg/kg body weight were studied in six goats. Moderate to deep sedation occurred after administration of 40µg/kg of detomidine as compared to deep sedation produced by 50 and 60µg/kg of detomidine. The degree, onset and duration of sedation and onset and duration of maximum sedation were all dose dependent. Skin analgesia and recumbency were produced in all animals with higher doses (50 and 60µg/kg and in three animals with lower dose (40µg/kg. Duration of recumbency was 22.66 ± 1.45, 35.16 ± 1.68 and 55.66 ± 1.64 minutes after administration of 40, 50 and 60µg/kg of detomidine, respectively.

  8. Abuse potential of propofol used for sedation in gastric endoscopy and its correlation with subject characteristics.

    Science.gov (United States)

    Kim, Ja Hyun; Byun, Heewon; Kim, Jun Hyun

    2013-11-01

    Propofol has been widely used for an induction and/or maintenance of general anesthesia, or for sedation for various procedures. Although it has many ideal aspects, there have been several cases of drug abuse and addiction. The authors investigated whether there are abuse liable groups among the general population. We surveyed 169 patients after gastric endoscopic examination, which used propofol as a sedative, with the Addiction Research Center Inventory (ARCI) questionnaire. Other characteristics of the patients, such as past history, smoking habits, depression, anxiety, alcohol abuse liability and sleep disturbance, were recorded by history taking and several questionnaires before the exam. Propofol had a high Morphine-Benzedrine Group (MBG) score (representative value for euphoria) of 6.3, which is higher than marijuana, and a Pentobarbital-Chlorpromazine-Alcohol Group (PCAG) score (representative value of sedation) of 8.1, which is lower than most opioids. The MBG score showed no statistically significant correlation between any of the characteristics of the groups. In females, the PCAG score showed a correlation with age, and in males, it showed a correlation with a sleeping problem. Propofol had relatively high euphoria and low residual sedative effects. It had a more potent sedative effect in the female group who were young, and in the male group who had a low sleep quality index. There were differences in the abuse liability from a single exposure to propofol in the general population. Further study is needed to evaluate the abuse liability of repeated exposure.

  9. Advanced paediatric conscious sedation: an alternative to dental general anaesthetic in the U.K.

    Science.gov (United States)

    Hand, Darren; Averley, Paul; Lyne, John; Girdler, Nick

    2011-01-01

    Child dental anxiety is widespread, and it is not always possible to treat children using traditional methods such as behavioural management, local anaesthesia and even relative analgesia. In such cases a dental general anaesthetic (DGA) is the only option available to facilitate dental treatment in anxious children. This study describes an advanced conscious sedation protocol which allows invasive treatment to be carried out in anxious children. It incorporates the use of titrated intravenous midazolam and fentanyl and inhalation agents, sevoflurane and nitrous oxide/oxygen, which is administered by a Consultant Anaesthetist. The aim is to produce an evidence- based study which can offer a sedation technique as a safe and effective alternative to a DGA. Retrospective audit. 267 clinical records were audited retrospectively from a specialist sedation-based clinic, for children aged 5-15 years old. The subjects all underwent invasive dental procedures with this technique between August and November 2008 as an alternative to a DGA. 262/267 (98%) of the subjects were treated safely and successfully and without the loss of verbal communication using this technique. This included many treatments requiring four quadrant dentistry, with both restorations and extractions as necessary being carried out in one visit. 5 subjects (2%) did not tolerate treatment and had to be referred for a DGA. No medical emergencies occurred. Based on the evidence for this group of patients, this advanced conscious sedation technique, offers a safe and effective alternative to DGA. This technique must be carried out in an appropriate environment by an appropriately trained and experienced team who are able to comply with the recommendations for "alternative" sedation techniques.

  10. People with insomnia: experiences with sedative hypnotics and risk perception.

    Science.gov (United States)

    Cheung, Janet M Y; Bartlett, Delwyn J; Armour, Carol L; Ellis, Jason G; Saini, Bandana

    2016-08-01

    Sedative hypnotics form an important part of managing insomnia and are recommended for short-term use. It is standard practice for clinicians to inform the patient to use medications only 'when required', but the use of these medications is often chronic. Little is known about the impact of standard labelling/instructions on promoting appropriate medication use for managing insomnia. To explore patient medication-taking beliefs, experiences and behavioural practices relating to the use of pharmacological/complementary sleep aids for insomnia. Specialist sleep/psychology clinics and the general community in Sydney, Australia. Semi-structured interviews were conducted with 51 people with insomnia using a schedule of questions to gauge their experiences, beliefs and current practices relating to insomnia medication use. Interviews were audio-recorded, transcribed verbatim and subjected to Framework Analysis to identify emergent themes. Participants held distinctive views about the safety and efficacy of complementary and pharmacological agents but do not intuitively turn to medications to resolve their sleep complaint. Medication use was affirmed through tangible medication-taking cues due to the ambivalence in current instructions and labelling. Practices such as dosage modification, medication substitution and delaying medication use might be important drivers for psychological dependence. Current labelling and instructions do not necessarily promote the quality use of sedative hypnotics due to the variability in patient interpretations. Clarifying the timing, quantity and frequency of medication administration as well as insomnia symptom recognition would play a significant role in optimizing the role of pharmacotherapy in the management of insomnia. © 2015 The Authors. Health Expectations Published by John Wiley & Sons Ltd.

  11. Anaesthesia and Sedation for the Autistic Patient.

    Science.gov (United States)

    Sacoor, Sarah

    2017-01-01

    Autism is a disability that affects how a person communicates and relates to the world around them. Patients on the autistic spectrum may be referred to a Special Care Dentistry service to be managed under sedation or general anaesthetic, as their visit to the dentist can be stressful and disruptive to their routine. As it is a spectrum disorder, each patient needs to be assessed individually in order to determine whether sedation or general anaesthetic would be appropriate for them. Some autistic patients may have good verbal communication and mild learning difficulties, and may be able to tolerate treatment under local anaesthetic with behavioural management alone. On the other end of the spectrum, patients with severe autism and learning difficulties may not permit the dentist to even examine them and will require a general anaesthetic. There will also be patients on the autistic spectrum who are suitable for conscious sedation depending on their level of learning difficulty and cooperation. Oral and transmucosal sedation can also be useful for providing presedation to a patient to facilitate venous access. In order to minimise distress to the patient, it is important that adequate sedation, anaesthesia and analgesia are achieved both perioperatively and post-operatively.

  12. Continuous deep sedation and homicide: an unsolved problem in law and professional morality.

    Science.gov (United States)

    den Hartogh, Govert

    2016-06-01

    When a severely suffering dying patient is deeply sedated, and this sedated condition is meant to continue until his death, the doctor involved often decides to abstain from artificially administering fluids. For this dual procedure almost all guidelines require that the patient should not have a life expectancy beyond a stipulated maximum of days (4-14). The reason obviously is that in case of a longer life-expectancy the patient may die from dehydration rather than from his lethal illness. But no guideline tells us how we should describe the dual procedure in case of a longer life-expectancy. Many arguments have been advanced why we should not consider it to be a form of homicide, that is, ending the life of the patient (with or without his request). I argue that none of these arguments, taken separately or jointly, is persuasive. When a commission, even one that is not itself life-shortening, foreseeably renders a person unable to undo the life-shortening effects of another, simultaneous omission, the commission and the omission together should be acknowledged to kill her. I discuss the legal and ethical implications of this conclusion.

  13. Paediatric conscious sedation: views and experience of specialists in paediatric dentistry.

    Science.gov (United States)

    Woolley, S M; Hingston, E J; Shah, J; Chadwick, B L

    2009-09-26

    The objectives were three-fold: to investigate the level of conscious sedation training received prior to and during specialist training in paediatric dentistry; to establish the use of conscious sedation during and following specialisation; and to determine the attitudes of specialists in paediatric dentistry to conscious sedation. A self-administered postal questionnaire was sent to all specialists in paediatric dentistry registered with the General Dental Council in January 2008. Non-responders were contacted again after a four-week period. A response rate of 60% was achieved. Of the 122 respondents, 67 (55%) had received sedation training as an undergraduate; 89 (75%) had been trained during specialisation. All respondents performed dental treatment under sedation as a trainee and the majority used nitrous oxide inhalation sedation (NOIS). Over 90% of respondents felt that NOIS should be available to all children, both in appropriate primary care settings and in hospitals. One hundred and twenty-one (99%) respondents thought that all trainees in paediatric dentistry should have sedation training. The most popular form of sedation amongst specialists in paediatric dentistry was NOIS. However, some of the respondents felt that children should have access to other forms of sedation in both the primary care and hospital settings. Additional research on other forms of sedation is required to evaluate their effectiveness and safety.

  14. Auditory processing during deep propofol sedation and recovery from unconsciousness

    OpenAIRE

    Koelsch, Stefan; Heinke, Wolfgang; Sammler, Daniela; Olthoff, Derk

    2006-01-01

    Objective Using evoked potentials, this study investigated effects of deep propofol sedation, and effects of recovery from unconsciousness, on the processing of auditory information with stimuli suited to elicit a physical MMN, and a (music-syntactic) ERAN. Methods Levels of sedation were assessed using the Bispectral Index (BIS) and the Modified Observer's Assessment of Alertness and Sedation Scale (MOAAS). EEG-measurements were performed during wakefulness, deep propofol sedation (MOAAS 2–3...

  15. Abuse potential assessment of propofol by its subjective?effects after sedation

    OpenAIRE

    Tezcan, Aysu Hayriye; Ornek, Dilsen Hatice; Ozlu, Onur; Baydar, Mustafa; Yavuz, Nurcan; Ozaslan, Nihal Gokbulut; Dilek, Kevser; Keske, Aylin

    2014-01-01

    Objective: In this study, we examined the euphoric effect of propofol and its high satisfaction ratio regarding its liability to be abused, particularly in painless procedures, such as colonoscopy. Methods: Fifty subjects aged between 18 and 65 years who fulfilled the criteria for ASA 1-2 and were prepared for colonoscopy were enrolled into this study. For intravenous sedation induction, 2 mg/kg propofol was used, and additional injections were administered according to BIS values. After colo...

  16. Effects of xylazine, medetomidine, detomidine, and diazepam on sedation, heart and respiratory rates, and cloacal temperature in rock partridges (Alectoris graeca).

    Science.gov (United States)

    Uzun, Metehan; Onder, Feyyaz; Atalan, Gultekin; Cenesiz, Metin; Kaya, Mehmet; Yildiz, Sedat

    2006-06-01

    In this study, heart and respiratory rates, cloacal temperature, and quality of sedation were evaluated before (0 min) and after (10, 20, and 30 min) i.m. administration of xylazine (10 mg/kg; n = 7), medetomidine (75 li; n = 6), detcmidine (0.3 mg/kg; n = 6), or diazepam (6 mg/kg; n = 7) in rock partridges (Alectoris graeca). All partridges recovered from sedation without any disturbance. Xylazine and diazepam administration did not induce significant changes in heart rate, which did decrease significantly after medetomidine and detomidine administration (P detomidine injection (P detomidine, 2.6 +/- 0.4 min for diazepam, 3.1 -+/-.4 min for xylazine, and 4.8+/-0.8 min for medetomidine application. There was an extreme variability in time to recovery for each drug: 205 +/-22.2 min for xylazine, 95 -12.2 min for medetomidine, 260+/-17.6 min for detomidine, and 149 + 8.3 min for diazepam. In conclusion, xylazine, medetomidine, detomidine, and diazepam produced sedation, which could permit some clinical procedures such as handling and radiographic examination of partridges to occur. Of the four drugs, xylazine produced stronger and more efficient sedation compared to the others, which could permit only minor procedures to be performed. However, depending on the drug used, monitoring of heart and respiratory rates and cloacal temperature might be required.

  17. Safety and predictability of conscious sedation in dentistry -- a multi-centre regional audit: South and West Wales experience.

    Science.gov (United States)

    Muthukrishnan, A; McGregor, J; Thompson, S

    2013-10-01

    There are no previously published reports of audits in conscious sedation from a group comprising the general dental services (GDS), community dental services (CDS) and hospital dental services (HDS). The main aim of this audit was to assess current practice within the group in relation to the safety and predictability of dental treatment undertaken with the aid of conscious sedation. A total of nine centres collected data prospectively on 1,037 sedation episodes over the course of one year. Audit standards were locally agreed based on current evidence and local experience. They were set at a completion rate of 90% and an adverse incident rate of 2% or less. Based on the data collected, a completion rate of 92% and a minor adverse incident rate of 2.6% were recorded. The participating centres met the standards set locally for this audit. Current practice in the participating centres was found to be safe and predictable. The audit tool is being refined to improve the quality of data collection. Further research and service evaluation is recommended.

  18. Sedative and cardiorespiratory effects of detomidine constant rate infusion in sheep.

    Science.gov (United States)

    de Moura, Rauane Sousa; Bittar, Isabela Plazza; da Silva, Luiz Henrique; Villela, Ana Carolina Vasquez; Dos Santos Júnior, Marcelo Borges; Borges, Naida Cristina; Franco, Leandro Guimarães

    2018-02-01

    The use of sheep in experiments is widespread and is increasing worldwide, and so is the need to develop species-specific anaesthetic techniques to ensure animal safety. Previous studies have mentioned several protocols involving the administration of alpha-2 adrenergic agonists in sheep; however, assessment of the efficacy and safety of these infusion techniques is still relatively new. Thus, the aim of the present study is to assess the effectiveness of detomidine constant rate infusion (CRI) in sheep by measuring the cardiovascular and respiratory parameters, blood gas variables and sedation scores. Eight adult female Santa Inês sheep received 20 µg/kg of detomidine hydrochloride intravenously as a bolus loading dose, followed by an infusion rate of 60 µg/kg/h. The heart rates and respiratory rates changed continuously during the CRI period. No arrhythmias were observed. The reduction in arterial partial pressure of oxygen (PaO 2 ) was not significant, but one animal showed signs of hypoxaemia (minimum PaO 2 of 66.9 mmHg). The arterial partial pressure of carbon dioxide (PaCO 2 ) increased, but the animals did not become hypercapnic. The bicarbonate (HCO 3- ), pH and base excess (BE) tended towards metabolic alkalosis. The cardiac output (CO), stroke volume (SV), cardiac index (CI) and ejection fraction (EF%) showed no significant changes. The fractional shortening (FS%) decreased slightly, starting at T 45min . Sedation scores varied between 3 (0/10) after sedation and during recovery and 7 (0/10) during CRI. We concluded that administering detomidine at an infusion rate of 60 µg/kg/h in Santa Inês sheep is a simple technique that produces satisfactory sedation for minimally invasive procedures.

  19. Chloral hydrate in pediatric magnetic resonance imaging: evaluation of a 10-year sedation experience administered by radiologists

    International Nuclear Information System (INIS)

    Delgado, Jorge; Toro, Rodrigo; Rascovsky, Simon; Arango, Andres; Angel, Gabriel J.; Calvo, Victor; Delgado, Jorge A.

    2015-01-01

    Chloral hydrate is a sedative that has been used for magnetic resonance imaging (MRI). To evaluate the use, effectiveness and safety of chloral hydrate administered by radiologists for the sedation of children who require MRI procedures. We retrospectively reviewed the clinical charts for all patients ages 0 - 10 years old who underwent sedation with chloral hydrate for MRI from January 2000 to December 2010. Demographic factors, dose information, indication for MRI, therapeutic failures and adverse reactions to the drug were reviewed. One thousand, seven hundred and three children (946 males, 757 females) with a median age of 2.5 years (range: 4 days - 9.91 years) received chloral hydrate. Moderate to deep sedation was achieved in 1,618/1,703 (95%) of the patients, 35/1,703 (2.1%) of the patients failed to achieve moderate to deep sedation, and 47/1,703 (2.8%) of the patients woke up during MRI examination. Adverse reactions were present in 31/1,703 (1.8%) of the patients. Three severe adverse reactions occurred (0.18%). A single dose of chloral hydrate (40-60 mg/kg) was administered to 1,477/1,703 patients (86.7%). An additional dose of chloral hydrate (10-20 mg/kg), given 15 min after the first dose or when the patient woke up during the MRI examination, was required in 226/1,703 patients (13.3%). The likelihood of requiring an additional dose in children older than 2 years was 2.2 times the likelihood compared to children younger than 2 years (OR = 2.2 [95%CI: 1.6-3.0]). The use of a reduced dose (<50 mg/kg) was not associated with a higher therapeutic failure rate (OR = 1.04 [95%CI 0.57-1.89]). Chloral hydrate is an appropriate sedation option for pediatric patients in MRI services when strict patient selection criteria are met. The use of a reduced dose does not affect the effectiveness of sedation. The lack of data regarding the presence of transient oxygen desaturation, the time to induce sedation and the exact duration of sedation are limitations of this

  20. Chloral hydrate in pediatric magnetic resonance imaging: evaluation of a 10-year sedation experience administered by radiologists

    Energy Technology Data Exchange (ETDEWEB)

    Delgado, Jorge; Toro, Rodrigo; Rascovsky, Simon; Arango, Andres; Angel, Gabriel J.; Calvo, Victor; Delgado, Jorge A. [Fundacion Instituto de Alta Tecnologia Medica, Department of Radiology, Medellin (Colombia)

    2014-08-21

    Chloral hydrate is a sedative that has been used for magnetic resonance imaging (MRI). To evaluate the use, effectiveness and safety of chloral hydrate administered by radiologists for the sedation of children who require MRI procedures. We retrospectively reviewed the clinical charts for all patients ages 0 - 10 years old who underwent sedation with chloral hydrate for MRI from January 2000 to December 2010. Demographic factors, dose information, indication for MRI, therapeutic failures and adverse reactions to the drug were reviewed. One thousand, seven hundred and three children (946 males, 757 females) with a median age of 2.5 years (range: 4 days - 9.91 years) received chloral hydrate. Moderate to deep sedation was achieved in 1,618/1,703 (95%) of the patients, 35/1,703 (2.1%) of the patients failed to achieve moderate to deep sedation, and 47/1,703 (2.8%) of the patients woke up during MRI examination. Adverse reactions were present in 31/1,703 (1.8%) of the patients. Three severe adverse reactions occurred (0.18%). A single dose of chloral hydrate (40-60 mg/kg) was administered to 1,477/1,703 patients (86.7%). An additional dose of chloral hydrate (10-20 mg/kg), given 15 min after the first dose or when the patient woke up during the MRI examination, was required in 226/1,703 patients (13.3%). The likelihood of requiring an additional dose in children older than 2 years was 2.2 times the likelihood compared to children younger than 2 years (OR = 2.2 [95%CI: 1.6-3.0]). The use of a reduced dose (<50 mg/kg) was not associated with a higher therapeutic failure rate (OR = 1.04 [95%CI 0.57-1.89]). Chloral hydrate is an appropriate sedation option for pediatric patients in MRI services when strict patient selection criteria are met. The use of a reduced dose does not affect the effectiveness of sedation. The lack of data regarding the presence of transient oxygen desaturation, the time to induce sedation and the exact duration of sedation are limitations of this

  1. Efficacy and safety of herbal stimulants and sedatives in sleep disorders.

    Science.gov (United States)

    Gyllenhaal, Charlotte; Merritt, Sharon L.; Peterson, Sara Davia; Block, Keith I.; Gochenour, Tom

    2000-06-01

    World-wide use of herbal medicines is increasing, following regulatory and manufacturing developments. Herbs are attractive alternative medications to many patients with sleep disorders, who may be averse to using conventional drugs. We review here the most common herbal stimulants and sedatives. Caffeine, in herbal teas, black tea, coffee, soft drinks and pharmaceuticals, is used widely to control sleepiness, but more research is needed on its use in sleep disorders. Ephedra, and its constituent ephedrine, are used in both stimulant and weight loss preparations, sometimes with caffeine; safety concerns have arisen with this practice. Yohimbe is another herb used in stimulant and body-building preparations which has safety concerns. Asian and Siberian ginseng have been traditionally used for fatigue, and have some supportive experimental evidence for this use. Herbal sedatives also have some evidence for efficacy; the observations that certain plant flavonoid compounds bind to benzodiazepine receptors adds interest to their use. Valerian and kava have received the most research attention; both have decreased sleep onset time and promoted deeper sleep in small studies, and kava also shows anxiolytic effects. German chamomile, lavender, hops, lemon balm and passionflower are reputed to be mild sedatives but need much more experimental examination.

  2. [Analgesia and sedation in neonatal-pediatric intensive care].

    Science.gov (United States)

    Schlünder, C; Houben, F; Hartwig, S; Theisohn, M; Roth, B

    1991-01-01

    In pediatric intensive care, analgesia and sedation has become increasingly important for newborns as well as prematures in recent years. However, its importance is frequently not well recognized and sedation is confounded with analgesia. In our intensive-care unit (ICU), fentanyl and midazolam have proved to be useful. In newborn and premature infants, fentanyl alone has been sufficient because of its analgesic and sedative action. In a study on 20 newborns and prematures suffering from severe respiratory problems as compared with a historical group that did not receive fentanyl, we could show that in subjects receiving fentanyl, considerably less treatment with sedatives and other analgesics was necessary. Cardiopulmonary tolerance was satisfactory. The highest bilirubin values were reached about 1 day earlier and were slightly higher than those measured in the control group, but oral nutrition could be initiated sooner. In small infants, additional midazolam was given after cardiac surgery. During the first 72 h, we found a correlation between serum levels of midazolam and the depth of sedation; however, after 72 h of medication, the dose had to be raised because of an increase in metabolic clearance. During the concomitant administration of midazolam and fentanyl, significantly less midazolam was needed to achieve appropriate analog-sedation. Prior to the administration of analgesics and sedatives, care should be taken to ensure that circulatory conditions are stable and that there is no hypovolemia, and the drugs must be given slowly during several minutes. Especially in a pediatric ICU, light and noise should be diminished and contact between the parents and the child should be encouraged, even when the child is undergoing mechanical ventilation.

  3. Contrasting Perspectives of Anesthesiologists and Gastroenterologists on the Optimal Time Interval between Bowel Preparation and Endoscopic Sedation

    Directory of Open Access Journals (Sweden)

    Deepak Agrawal

    2015-01-01

    Full Text Available Background. The optimal time interval between the last ingestion of bowel prep and sedation for colonoscopy remains controversial, despite guidelines that sedation can be administered 2 hours after consumption of clear liquids. Objective. To determine current practice patterns among anesthesiologists and gastroenterologists regarding the optimal time interval for sedation after last ingestion of bowel prep and to understand the rationale underlying their beliefs. Design. Questionnaire survey of anesthesiologists and gastroenterologists in the USA. The questions were focused on the preferred time interval of endoscopy after a polyethylene glycol based preparation in routine cases and select conditions. Results. Responses were received from 109 anesthesiologists and 112 gastroenterologists. 96% of anesthesiologists recommended waiting longer than 2 hours until sedation, in contrast to only 26% of gastroenterologists. The main reason for waiting >2 hours was that PEG was not considered a clear liquid. Most anesthesiologists, but not gastroenterologists, waited longer in patients with history of diabetes or reflux. Conclusions. Anesthesiologists and gastroenterologists do not agree on the optimal interval for sedation after last drink of bowel prep. Most anesthesiologists prefer to wait longer than the recommended 2 hours for clear liquids. The data suggest a need for clearer guidelines on this issue.

  4. Auditory processing during deep propofol sedation and recovery from unconsciousness.

    Science.gov (United States)

    Koelsch, Stefan; Heinke, Wolfgang; Sammler, Daniela; Olthoff, Derk

    2006-08-01

    Using evoked potentials, this study investigated effects of deep propofol sedation, and effects of recovery from unconsciousness, on the processing of auditory information with stimuli suited to elicit a physical MMN, and a (music-syntactic) ERAN. Levels of sedation were assessed using the Bispectral Index (BIS) and the Modified Observer's Assessment of Alertness and Sedation Scale (MOAAS). EEG-measurements were performed during wakefulness, deep propofol sedation (MOAAS 2-3, mean BIS=68), and a recovery period. Between deep sedation and recovery period, the infusion rate of propofol was increased to achieve unconsciousness (MOAAS 0-1, mean BIS=35); EEG measurements of recovery period were performed after subjects regained consciousness. During deep sedation, the physical MMN was markedly reduced, but still significant. No ERAN was observed in this level. A clear P3a was elicited during deep sedation by those deviants, which were task-relevant during the awake state. As soon as subjects regained consciousness during the recovery period, a normal MMN was elicited. By contrast, the P3a was absent in the recovery period, and the P3b was markedly reduced. Results indicate that the auditory sensory memory (as indexed by the physical MMN) is still active, although strongly reduced, during deep sedation (MOAAS 2-3). The presence of the P3a indicates that attention-related processes are still operating during this level. Processes of syntactic analysis appear to be abolished during deep sedation. After propofol-induced anesthesia, the auditory sensory memory appears to operate normal as soon as subjects regain consciousness, whereas the attention-related processes indexed by P3a and P3b are markedly impaired. Results inform about effects of sedative drugs on auditory and attention-related mechanisms. The findings are important because these mechanisms are prerequisites for auditory awareness, auditory learning and memory, as well as language perception during anesthesia.

  5. Medication-related risks of CT-procedures in neonates and young infants

    International Nuclear Information System (INIS)

    Abel, M.

    1985-01-01

    In very young pediatric patients CT-investigations require sedative-hypnotic drug treatment to ensure complete immobilisation during scanning. The case report of a neonate with respiratory arrest after a repeated CT-premedication underlines the high risk of these procedures, especially in patients with central nervous system disorders. We compared organisational requirements, risks and complication rates of 146 oral and intramuscular promazine medications for CT-scanning of the head in 146 infants and neonates (93,8% adequate sedation response) to those of reported alternative methods. Oral promazine proved to be a very effective and safe medication (average dosage in 57 patients without complications: 5,2 mg/kg body weight/90 minutes before CT-scanning; 96% successful sedation procedures) in comparison to 89 patients with i.m. promazine (average dosage: 2,3 mg/kg body weight/45 min before CT with 92% adequate sedations but a complication rate of 7,9%). For neuropediatric examinations of outpatients fast recovery and EEG-compatibility are further important advantages of oral promazine CT-medication. (orig.) [de

  6. Sedation in the ICU Less is more

    DEFF Research Database (Denmark)

    Strom, T.

    2012-01-01

    . The intervention group received only bolus doses of morphine or haloperidol if delirium was suspected. The control group received standard infusion of sedatives to RAMSAY 3-4 and sedatives were interrupted on a daily basis. Both groups received morphine as intravenous bolus doses (2.5 to 5 mg). The primary outcome...

  7. Inhalation Conscious Sedation with Nitrous Oxide and Oxygen as Alternative to General Anesthesia in Precooperative, Fearful, and Disabled Pediatric Dental Patients: A Large Survey on 688 Working Sessions

    Science.gov (United States)

    Galeotti, Angela; Garret Bernardin, Annelyse; D'Antò, Vincenzo; Viarani, Valeria; Cassabgi, Giorgio

    2016-01-01

    Aim. To evaluate the effectiveness and the tolerability of the nitrous oxide sedation for dental treatment on a large pediatric sample constituting precooperative, fearful, and disabled patients. Methods. 472 noncooperating patients (aged 4 to 17) were treated under conscious sedation. The following data were calculated: average age; gender distribution; success/failure; adverse effects; number of treatments; kind of dental procedure undertaken; number of dental procedures for each working session; number of working sessions for each patient; differences between males and females and between healthy and disabled patients in relation to success; success in relation to age; and level of cooperation using Venham score. Results. 688 conscious sedations were carried out. The success was 86.3%. Adverse effects occurred in 2.5%. 1317 dental procedures were performed. In relation to the success, there was a statistically significant difference between healthy and disabled patients. Sex and age were not significant factors for the success. Venham score was higher at the first contact with the dentist than during the treatment. Conclusions. Inhalation conscious sedation represented an effective and safe method to obtain cooperation, even in very young patients, and it could reduce the number of pediatric patients referred to hospitals for general anesthesia. PMID:27747238

  8. Inhalation Conscious Sedation with Nitrous Oxide and Oxygen as Alternative to General Anesthesia in Precooperative, Fearful, and Disabled Pediatric Dental Patients: A Large Survey on 688 Working Sessions

    Directory of Open Access Journals (Sweden)

    Angela Galeotti

    2016-01-01

    Full Text Available Aim. To evaluate the effectiveness and the tolerability of the nitrous oxide sedation for dental treatment on a large pediatric sample constituting precooperative, fearful, and disabled patients. Methods. 472 noncooperating patients (aged 4 to 17 were treated under conscious sedation. The following data were calculated: average age; gender distribution; success/failure; adverse effects; number of treatments; kind of dental procedure undertaken; number of dental procedures for each working session; number of working sessions for each patient; differences between males and females and between healthy and disabled patients in relation to success; success in relation to age; and level of cooperation using Venham score. Results. 688 conscious sedations were carried out. The success was 86.3%. Adverse effects occurred in 2.5%. 1317 dental procedures were performed. In relation to the success, there was a statistically significant difference between healthy and disabled patients. Sex and age were not significant factors for the success. Venham score was higher at the first contact with the dentist than during the treatment. Conclusions. Inhalation conscious sedation represented an effective and safe method to obtain cooperation, even in very young patients, and it could reduce the number of pediatric patients referred to hospitals for general anesthesia.

  9. Nitrous Oxide sedation for intra-articular injection in juvenile idiopathic arthritis

    Directory of Open Access Journals (Sweden)

    Harel Liora

    2008-01-01

    Full Text Available Abstract Background Intra-articular corticosteroid injection in juvenile idiopathic arthritis (JIA is often associated with anxiety and pain. Recent reports advocate the use of nitrous oxide (NO, a volatile gas with analgesic, anxiolytic and sedative properties. Objective To prospectively evaluate the effectiveness and safety of NO analgesia for intra-articular corticosteroid injection in JIA, and to assess patients and staff satisfaction with the treatment. Methods NO was administered to JIA patients scheduled for joint injection. The patient, parent, physician and nurse completed visual-analog scores (VAS (0–10 for pain, and a 5-point satisfaction scale. Change in heart rate (HR during the procedure was recorded in order to examine physiologic response to pain and stress. Patient's behavior and adverse reactions were recorded. Results 54 procedures (72 joints were performed, 41 females, 13 males; 39 Jewish, 13 Arab; mean age was 12.2 ± 4.7 year. The median VAS pain score for patients, parents, physicians and nurses was 3. The HR increased ≥ 15% in 10 patients. They had higher VAS scores as evaluated by the staff. The median satisfaction level of the parents and staff was 3.0 and 5.0 respectively. Adverse reactions were mild. Conclusion NO provides effective and safe sedation for JIA children undergoing intra-articular injections.

  10. The interpersonal work of dental conscious sedation: A qualitative analysis.

    Science.gov (United States)

    Woolley, Stephen M; Chadwick, Barbara; Pugsley, Lesley

    2017-08-01

    Whilst there is a considerable body of literature examining the pharmacology of conscious sedation, the social tasks required to successfully provide conscious sedation have not been reported. This paper discusses data regarding the interpersonal work integral to effective conscious sedation provision, from a larger qualitative study exploring how patients and clinicians engage with secondary care conscious sedation provided within the UK. Semi-structured interviews were conducted with 13 conscious sedation providers and nine patients within UK-based secondary care sedation settings. Digital audio-recordings were transcribed verbatim and subsequently analysed using a constant comparative method within NVivo Data Analysis Software. Four main themes of interpersonal work were reported by participants: displaying care, containing emotions, demonstrating competence and maximizing the effect. This study shows that performing conscious sedation requires more than technical delivery, and involves the projection of attributes in a literal "performance." The importance of managing outward emotional appearance reflects previous dental research. The need to manage outward appearance, and the emotional impact this has, is of relevance to all clinicians. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  11. People with insomnia: experiences with sedative hypnotics and risk perception

    OpenAIRE

    Cheung, Janet M. Y.; Bartlett, Delwyn J.; Armour, Carol L.; Ellis, Jason G.; Saini, Bandana

    2015-01-01

    Background - Sedative hypnotics form an important part of managing insomnia and are recommended for short-term use. It is standard practice for clinicians to inform the patient to use medications only ‘when required’, but the use of these medications is often chronic. Little is known about the impact of standard labelling/instructions on promoting appropriate medication use for managing insomnia.\\ud \\ud Objective - To explore patient medication-taking beliefs, experiences and behavioural prac...

  12. Intranasal dexmedetomidine for sedation for pediatric computed tomography imaging.

    Science.gov (United States)

    Mekitarian Filho, Eduardo; Robinson, Fay; de Carvalho, Werther Brunow; Gilio, Alfredo Elias; Mason, Keira P

    2015-05-01

    This prospective observational pilot study evaluated the aerosolized intranasal route for dexmedetomidine as a safe, effective, and efficient option for infant and pediatric sedation for computed tomography imaging. The mean time to sedation was 13.4 minutes, with excellent image quality, no failed sedations, or significant adverse events. Registered with ClinicalTrials.gov: NCT01900405. Copyright © 2015 Elsevier Inc. All rights reserved.

  13. Pharmacokinetics of S-ketamine during prolonged sedation at the pediatric intensive care unit.

    Science.gov (United States)

    Flint, Robert B; Brouwer, Carole N M; Kränzlin, Anne S C; Lie-A-Huen, Loraine; Bos, Albert P; Mathôt, Ron A A

    2017-11-01

    S-ketamine is the S(+)-enantiomer of the racemic mixture ketamine, an anesthetic drug providing both sedation and analgesia. In clinical practice, significant interpatient variability in drug effect of S-ketamine is observed during long-term sedation. The aim of this study was to evaluate the pharmacokinetic variability of S-ketamine in children aged 0-18 years during long-term sedation. Twenty-five children (median age: 0.42 years, range: 0.02-12.5) received continuous intravenous administrations of 0.3-3.6 mg/kg/h S-ketamine for sedation during mechanical ventilation. Infusion rates were adjusted to the desired level of sedation and analgesia based on the COMFORT-B score and Visual Analog Scale. Blood samples were drawn once daily at random time-points, and at 1 and 4 hours after discontinuation of S-ketamine infusion. Time profiles of plasma concentrations of S-ketamine and active metabolite S-norketamine were analyzed using nonlinear mixed-effects modeling software. Clearance and volume of distribution were allometrically scaled using the ¾ power model. A total of 86 blood samples were collected. A 2-compartment and 1-compartment model adequately described the PK of S-ketamine and S-norketamine, respectively. The typical parameter estimates for clearance and central and peripheral volumes of distribution were: CL S - KETAMINE =112 L/h/70 kg, V1 S- KETAMINE =7.7 L/70 kg, V2 S- KETAMINE =545L/70 kg, Q S - kETAMINE =196 L/h/70 kg, and CL S - NORKETAMINE =53 L/h/70 kg. Interpatient variability of CL S - KETAMINE and CL S - NORKETAMINE was considerable with values of 40% and 104%, respectively, leading to marked variability in steady-state plasma concentrations. Substantial interpatient variability in pharmacokinetics in children complicates the development of adequate dosage regimen for continuous sedation. © 2017 John Wiley & Sons Ltd.

  14. Sedative and mechanical antinociceptive effects of four dosages of romifidine administered intravenously to donkeys.

    Science.gov (United States)

    Lizarraga, Ignacio; Castillo-Alcala, Fernanda; Robinson, Lauren S

    2017-06-01

    Although romifidine is commonly used to provide sedation and analgesia for the facilitation of clinical procedures in donkeys, limited scientific information is available for this drug in this species. This randomized, controlled, crossover, Latin-square, blinded study compared the sedative and antinociceptive effects of four dosages of romifidine (40, 60, 80, and 100μg/kg IV; R40, R60, R80, and R100, respectively), acepromazine (0.1mg/kg IV; ACE) and saline (0.9%, 5mL IV) by assigning sedation scores (SS) and measuring head heights above ground (HHAG) and mechanical nociceptive thresholds (MNT) in donkeys. Areas under the curve (AUC) from 0 to 30, 30-60, 60-120, and 120-180min after administration were computed for SS, HHAG, and MNT and compared among treatments. Romifidine and ACE, but not saline, induced clinical signs of sedation. SS-AUC 0-30 for R60, R80 and R100, and SS-AUC 30-60 for R100 were higher than corresponding values for saline. HHAG-AUC 30-60 for R40 and R80, and HHAG-AUC 60-120 for R40, R60, R80 and R100 were smaller than for saline. HHAG-AUC 60-120 for R100 were also smaller than those for ACE. Romifidine, but not saline or ACE, increased MNT. MNT-AUC 0-30 and MNT-AUC 30-60 for R40, R60, R80 and R100, and MNT-AUC 60-120 for R80 and R100 were higher than corresponding values for saline and ACE. MNT-AUC 60-120 for R100 were higher than for all other romifidine treatments. In donkeys, the degree of sedation was similar for the four dosages of romifidine, but antinociception was dose-dependent. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Clonidine for sedation and analgesia for neonates receiving mechanical ventilation.

    Science.gov (United States)

    Romantsik, Olga; Calevo, Maria Grazia; Norman, Elisabeth; Bruschettini, Matteo

    2017-05-10

    Although routine administration of pharmacologic sedation or analgesia during mechanical ventilation in preterm neonates is not recommended, its use in clinical practice remains common. Alpha-2 agonists, mainly clonidine and dexmedetomidine, are used as adjunctive (or alternative) sedative agents alongside opioids and benzodiazepines. Clonidine has not been systematically assessed for use in neonatal sedation during ventilation. To assess whether clonidine administered to term and preterm newborn infants receiving mechanical ventilation reduces morbidity and mortality rates. To compare the intervention versus placebo, no treatment, and dexmedetomidine; and to assess the safety of clonidine infusion for potential harms.To perform subgroup analyses according to gestational age; birth weight; administration method (infusion or bolus therapy); dose, duration, and route of clonidine administration; and pharmacologic sedation as a co-intervention. We used the standard search strategy of the Cochrane Neonatal Review Group to search the Cochrane Central Register of Controlled Trials (CENTRAL; 2016, Issue 12) in the Cochrane Library, MEDLINE via PubMed (1966 to January 10, 2017), Embase (1980 to January 10, 2017), and the Cumulative Index to Nursing and Allied Health Literature (CINAHL; 1982 to January 10, 2017). We also searched clinical trials databases, conference proceedings, and the reference lists of retrieved articles for randomized controlled trials and quasi-randomized trials. We searched for randomized controlled trials, quasi-randomized controlled trials, and cluster trials comparing clonidine versus placebo, no treatment, or dexmedetomidine administered to term and preterm newborns receiving mechanical ventilation via an endotracheal tube. For the included trial, two review authors independently extracted data (e.g. number of participants, birth weight, gestational age, all-cause death during initial hospitalization, duration of respiratory support, sedation

  16. The sedative and analgesic potentials of dexmedtomidine ...

    African Journals Online (AJOL)

    Venous access was secured thirty minutes later, the fluid was connected to the cannula and was set to flow at daily fluid maintenance rate of 90mlkgday-1. Neither sedation nor analgesia was achieved with 20μgkg-1. Slight to moderate sedative effect was achieved at 40μg/kg with significant reduction in heart, pulse and ...

  17. Comparison of different administration of ketamine and intravenous tramadol hydrochloride for postoperative pain relief and sedation after pediatric tonsillectomy.

    Science.gov (United States)

    Yenigun, Alper; Et, Tayfun; Aytac, Sirin; Olcay, Betul

    2015-01-01

    Tonsillectomy is the oldest and most frequently performed surgical procedure practiced by ear, nose, and throat physicians. In this study, our aim was to compare the analgesic effects of peritonsillar, rectal, as well as intravenous infiltration of ketamine and intravenous tramadol hydrochloride infiltration for postoperative pain relief and sedation after tonsillectomy in children. This randomized controlled study evaluated the effects of peritonsillar, intravenous, and rectal infiltration of ketamine in children undergoing adenotonsillectomy. One hundred twenty children who were categorized under American Society of Anesthesiologists classes I to II were randomized to 4 groups of 30 members each. Group 1 received intravenous (IV) ketamine (0.5 mg/kg), group 2 received rectal ketamine (0.5 mg/kg), group 3 received local peritonsillar ketamine (2 mg/kg), and the control group received IV tramadol hydrochloride infiltration (2 mg/kg). Children's Hospital of Eastern Ontario Pain Scale scores and Wilson sedation scale were recorded at minutes 1, 15, 30, 60 as well as hours 2, 12, and 24 postoperatively. The patients were interviewed on the day after the surgery to assess the postoperative pain and sedation. All the routes of infiltration of ketamine were as effective as those of tramadol hydrochloride (P > 0.05). A statistically significant difference was observed between IV infiltrations and all groups during the assessments at hours 6 and 24. The analgesic efficacy of IV ketamine was found especially higher at hours 6 and 24 (P(6) = 0.045, P(24) = 0.011). Perioperative, low-dose IV, rectal, or peritonsillar ketamine infiltration provides efficient pain relief without any adverse effects in children who would undergo adenotonsillectomy.

  18. Sedative load and salivary secretion and xerostomia in community-dwelling older people.

    Science.gov (United States)

    Tiisanoja, Antti; Syrjälä, Anna-Maija; Komulainen, Kaija; Hartikainen, Sirpa; Taipale, Heidi; Knuuttila, Matti; Ylöstalo, Pekka

    2016-06-01

    The aim was to investigate how sedative load and the total number of drugs used are related to hyposalivation and xerostomia among 75-year-old or older dentate, non-smoking, community-dwelling people. The study population consisted of 152 older people from the Oral Health GeMS study. The data were collected by interviews and clinical examinations during 2004-2005. Sedative load, which measures the cumulative effect of taking multiple drugs with sedative properties, was calculated using the Sedative Load Model. The results showed that participants with a sedative load of either 1-2 or ≥3 had an increased likelihood of having low stimulated salivary flow (xerostomia (OR: 2.5, CI: 0.5-12) compared with participants without a sedative load. The results showed that the association between the total number of drugs and hyposalivation was weaker than the association between sedative load and hyposalivation. Sedative load is strongly related to hyposalivation and to a lesser extent with xerostomia. The adverse effects of drugs on saliva secretion are specifically related to drugs with sedative properties. © 2014 John Wiley & Sons A/S and The Gerodontology Association. Published by John Wiley & Sons Ltd.

  19. What is the level of evidence for the amnestic effects of sedatives in pediatric patients? A systematic review and meta-analyses.

    Directory of Open Access Journals (Sweden)

    Karolline Alves Viana

    Full Text Available Studies have suggested that benzodiazepines are amnestic drug par excellence, but when taken together, what level of evidence do they generate? Are other sedatives as amnestic as benzodiazepines? The aim of this study was to assess the level of scientific evidence for the amnestic effect of sedatives in pediatric patients who undergo health procedures.The literature was searched to identify randomized controlled trials that evaluated anterograde and retrograde amnesia in 1-19-year-olds who received sedative drugs during health procedures. Electronic databases, including PubMed, Scopus and Cochrane Library besides clinical trial registries and grey literature were searched. Two independent reviewers performed data extraction and risk of bias assessment using the Cochrane Collaboration's Tool. The meta-analyses were performed by calculating relative risk (RR to 95% confidence intervals (CI. The quality of the evidence was assessed using Grading of Recommendations Assessment, Development and Evaluation approach.Fifty-four studies were included (4,168 participants. A higher occurrence of anterograde amnesia was observed when benzodiazepines, the most well-studied sedatives (n = 47, were used than when placebo was used (n = 12 (RR = 3.10; 95% CI: 2.30-4.19, P<0.001; I2 = 14%, with a moderate level of evidence. Higher doses of alpha2-adrenergic agonists (clonidine/dexmedetomidine produced more anterograde amnesia than lower doses (n = 2 (RR = 1.83; 95% CI: 1.03-3.25; P = 0.038; I2 = 0%, with a low level of evidence; benzodiazepines' amnestic effects were not dose-dependent (n = 3 (RR = 1.54; 95% CI: 0.96-2.49; P = 0.07; I2 = 12% but the evidence was low. A qualitative analysis showed that retrograde amnesia did not occur in 8 out of 10 studies.In children, moderate evidence support that benzodiazepines induce anterograde amnesia, whereas the evidence for other sedatives is weak and based on isolated and small studies. Further clinical trials focused

  20. Justifying continuous sedation until death: A focus group study in nursing homes in Flanders, Belgium

    NARCIS (Netherlands)

    Rys, S.; Deschepper, R.; Deliens, L.; Mortier, F.; Bilsen, J.

    2013-01-01

    Continuous Sedation until Death (CSD), the act of reducing or removing the consciousness of an incurably ill patient until death, has become a common practice in nursing homes in Flanders (Belgium). Quantitative research has suggested that CSD is not always properly applied. This qualitative study

  1. [Comparison of two methods for conscious sedation in maxillofacial surgery with local anesthesia].

    Science.gov (United States)

    Zöller, J; Zöller, B; Hassfeld, S; Köhler, J

    1992-01-01

    A randomised, prospective study was conducted to compare the efficiency and safety of methods for intravenous conscious sedation in patients undergoing oral surgery under local analgesia. 150 systemically healthy patients (ASA Class I and II) participated. Three groups were formed: group 1 received 0.05 mg/kg midazolam; group 2 0.05 mg/kg midazolam, 1.5 mg/kg tramadol, 50 mg alizaprid; group 3 0.05 mg/kg midazolam, 0.2 mg/kg nalbuphine, 50 mg alizaprid. Blood pressure, heart rate and oxygen saturation were measured throughout the procedure. The results confirmed that the use of nalbuphine (group 3) allows a reduction in the mean dosage of midazolam required to produce satisfactory sedation and effected a more rapid recovery time compared to group 12 and 2. With the combination nalbuphine and alizaprid nausea and vomiting could be reduced for the most part compared to group 2.

  2. Standing sedation in African elephants (Loxodonta africana) using detomidine-butorphanol combinations.

    Science.gov (United States)

    Neiffer, Donald L; Miller, Michele A; Weber, Martha; Stetter, Mark; Fontenot, Deidre K; Robbins, P K; Pye, Geoffrey W

    2005-06-01

    Standing sedation was provided for 14 clinical procedures in three African elephants (Loxodonta africana) managed by combined protected and modified-protected contact and trained through operant conditioning. An initial hand-injection of detomidine hydrochloride and butorphanol tartrate at a ratio of 1:1 on a microg:microg basis was administered intramuscularly, with a dosage range of 50-70 mg (12.9-19.7 microg/kg) for each drug. The initial injection resulted in adequate sedation for initiation and completion of eight procedures, whereas supplemental doses were required for the remaining procedures. The dosage range for the supplemental injections of each drug was 4.0-7.3 microg/kg. Initial effect was noted within 3.0-25 min (mean = 11.6 min, SD +/- 5.9 min), with maximal effect occurring at 25-30 min for those procedures not requiring supplementation. In all but one procedure, this effect was maintained until the end of the procedure, which ranged from 47 to 98 min (mean = 74.7 min, SD +/- 18.8 min). No cardiac or respiratory depression was appreciated. Recovery after administration of reversal agents was rapid and complete, ranging from 2 to 20 min (mean = 9.0 min, SD +/- 7.0 min). On the basis of the authors' experience, recommended dosage ranges for reversal agents would be intravenous yohimbine (73.4-98.5 microg/kg), intravenous naltrexone (48.9-98.5 microg/kg), and intramuscular naltrexone (73.4-98.5 microg/kg). Approximately one-third to one-half of the total naltrexone dose should be administered intravenously. Mild adverse side effects limited to the gastrointestinal tract were observed in association with five procedures including abdominal distention with or without transient anorexia. Administration of reversal agents, encouraging exercise and water consumption, and administration of flunixin meglumine were helpful in the resolution of signs. In addition to gastrointestinal signs, slight ataxia was observed before initiation of surgical stimulation

  3. Monitoring sedation status over time in ICU patients: reliability and validity of the Richmond Agitation-Sedation Scale (RASS).

    Science.gov (United States)

    Ely, E Wesley; Truman, Brenda; Shintani, Ayumi; Thomason, Jason W W; Wheeler, Arthur P; Gordon, Sharon; Francis, Joseph; Speroff, Theodore; Gautam, Shiva; Margolin, Richard; Sessler, Curtis N; Dittus, Robert S; Bernard, Gordon R

    2003-06-11

    Goal-directed delivery of sedative and analgesic medications is recommended as standard care in intensive care units (ICUs) because of the impact these medications have on ventilator weaning and ICU length of stay, but few of the available sedation scales have been appropriately tested for reliability and validity. To test the reliability and validity of the Richmond Agitation-Sedation Scale (RASS). Prospective cohort study. Adult medical and coronary ICUs of a university-based medical center. Thirty-eight medical ICU patients enrolled for reliability testing (46% receiving mechanical ventilation) from July 21, 1999, to September 7, 1999, and an independent cohort of 275 patients receiving mechanical ventilation were enrolled for validity testing from February 1, 2000, to May 3, 2001. Interrater reliability of the RASS, Glasgow Coma Scale (GCS), and Ramsay Scale (RS); validity of the RASS correlated with reference standard ratings, assessments of content of consciousness, GCS scores, doses of sedatives and analgesics, and bispectral electroencephalography. In 290-paired observations by nurses, results of both the RASS and RS demonstrated excellent interrater reliability (weighted kappa, 0.91 and 0.94, respectively), which were both superior to the GCS (weighted kappa, 0.64; P<.001 for both comparisons). Criterion validity was tested in 411-paired observations in the first 96 patients of the validation cohort, in whom the RASS showed significant differences between levels of consciousness (P<.001 for all) and correctly identified fluctuations within patients over time (P<.001). In addition, 5 methods were used to test the construct validity of the RASS, including correlation with an attention screening examination (r = 0.78, P<.001), GCS scores (r = 0.91, P<.001), quantity of different psychoactive medication dosages 8 hours prior to assessment (eg, lorazepam: r = - 0.31, P<.001), successful extubation (P =.07), and bispectral electroencephalography (r = 0.63, P

  4. Evaluation of nitrous oxide inhalation sedation during inferior alveolar block administration in children aged 7-10 years: A randomized control trial

    Directory of Open Access Journals (Sweden)

    Deepti Takkar

    2015-01-01

    Full Text Available Background: Nitrous oxide-oxygen (N 2 O-O 2 is being used in combination with many drugs and this possess risk for leading to deep sedation or reflexes being compromised. Aim: The purpose of our study was to use N 2 O-O 2 alone, to evaluate its effectiveness for pain control during inferior alveolar nerve block administration in children. Design: This was a single-centered, simple randomized, double-blinded, placebo-controlled parallel-group study involving 40 children in the age group of 7-10 years divided into 2 groups: N 2 O-O 2 sedation and oxygen. Pain perception for local anesthesia was assessed using face, legs, activity, cry, consolability scale. Children′s behavior was assessed using Frankl ratings, depth of sedation using Observer′s Assessment of Alertness/Sedation scale. The vital signs and oxygen saturation were recorded. Results: There was a significantly lower pain reaction to local anesthetic administration in the N 2 O-O 2 group (P < 0.01. Improvement in the behavior of the children belonging to N 2 O-O 2 group during and after the procedure as compared to the O 2 group (P < 0.01 was also observed. All the vital signs recorded were in the normal physiologic limits in both the groups. Conclusion: Pain experienced by children receiving N 2 O-O 2 sedation was significantly lower. N 2 O-O 2 inhalation sedation produces adequate sedation with vital signs within normal limits and treatments successfully completed.

  5. Sedative Effects of Intranasal Midazolam Administration in Wild Caught Blue-fronted Amazon (Amazona aestiva) and Orange-winged Amazon (Amazona amazonica) Parrots.

    Science.gov (United States)

    Schaffer, Débora P H; de Araújo, Nayone L L C; Raposo, Ana Cláudia S; Filho, Emanoel F Martins; Vieira, João Victor R; Oriá, Arianne P

    2017-09-01

    Safe and effective sedation protocols are important for chemical restraint of birds in clinical and diagnostic procedures, such as clinical evaluations, radiographic positioning, and blood collection. These protocols may reduce stress and ease the management of wild-caught birds, which are susceptible to injury or death when exposed to stressful situations. We compare the sedative effect of intranasal midazolam in wild-caught blue-fronted (Amazona aestiva) and orange-winged (Amazona amazonica) Amazon parrots. Ten adult parrots of each species (n = 20), of unknown sex, weighing 0.337 ± 0.04 (blue-fronted) and 0.390 ± 0.03 kg (orange-winged), kg were used. Midazolam (2 mg/kg) was administered intranasally and the total volume of the drug was divided equally between the 2 nostrils. Onset time and total sedation time were assessed. Satisfactory sedation for clinical evaluation was induced in all birds. Onset time and total sedation times were similar in both species: 5.36 ± 1.16 and 25.40 ± 5.72 minutes, respectively, for blue-fronted Amazons and 5.09 ± 0.89 and 27.10 ± 3.73 minutes, respectively, for orange-winged Amazons. A total of 15 animals showed absence of vocalization, with moderate muscle relaxation and wing movement upon handling, and 2 animals presented with lateral recumbence, with intense muscle relaxation and no wing movement, requiring no restraint. Three blue-fronted Amazons had no effective sedation. Intranasally administered midazolam at a dose of 2 mg/kg effectively promoted sedative effects with a short latency time and fast recovery in wild-caught parrots.

  6. Distancing sedation in end-of-life care from physician-assisted suicide and euthanasia

    Science.gov (United States)

    Soh, Tze Ling Gwendoline Beatrice; Krishna, Lalit Kumar Radha; Sim, Shin Wei; Yee, Alethea Chung Peng

    2016-01-01

    Lipuma equates continuous sedation until death (CSD) to physician-assisted suicide/euthanasia (PAS/E) based on the premise that iatrogenic unconsciousness negates social function and, thus, personhood, leaving a patient effectively ‘dead’. Others have extrapolated upon this position further, to suggest that any use of sedation and/or opioids at the end of life would be analogous to CSD and thus tantamount to PAS/E. These posits sit diametrically opposite to standard end-of-life care practices. This paper will refute Lipuma’s position and the posits borne from it. We first show that prevailing end-of-life care guidelines require proportional and monitored use of sedatives and/or opioids to attenuate fears that the use of such treatment could hasten death. These guidelines also classify CSD as a last resort treatment, employed only when symptoms prove intractable, and not amenable to all standard treatment options. Furthermore, CSD is applied only when deemed appropriate by a multidisciplinary palliative medicine team. We also show that empirical data based on local views of personhood will discount concerns that iatrogenic unconsciousness is tantamount to a loss of personhood and death. PMID:27211055

  7. Distancing sedation in end-of-life care from physician-assisted suicide and euthanasia.

    Science.gov (United States)

    Soh, Tze Ling Gwendoline Beatrice; Krishna, Lalit Kumar Radha; Sim, Shin Wei; Yee, Alethea Chung Peng

    2016-05-01

    Lipuma equates continuous sedation until death (CSD) to physician-assisted suicide/euthanasia (PAS/E) based on the premise that iatrogenic unconsciousness negates social function and, thus, personhood, leaving a patient effectively 'dead'. Others have extrapolated upon this position further, to suggest that any use of sedation and/or opioids at the end of life would be analogous to CSD and thus tantamount to PAS/E. These posits sit diametrically opposite to standard end-of-life care practices. This paper will refute Lipuma's position and the posits borne from it. We first show that prevailing end-of-life care guidelines require proportional and monitored use of sedatives and/or opioids to attenuate fears that the use of such treatment could hasten death. These guidelines also classify CSD as a last resort treatment, employed only when symptoms prove intractable, and not amenable to all standard treatment options. Furthermore, CSD is applied only when deemed appropriate by a multidisciplinary palliative medicine team. We also show that empirical data based on local views of personhood will discount concerns that iatrogenic unconsciousness is tantamount to a loss of personhood and death. Copyright: © Singapore Medical Association.

  8. Modafinil reduces patient-reported tiredness after sedation/analgesia but does not improve patient psychomotor skills.

    Science.gov (United States)

    Galvin, E; Boesjes, H; Hol, J; Ubben, J F; Klein, J; Verbrugge, S J C

    2010-02-01

    Early recovery of patients following sedation/analgesia and anesthesia is important in ambulatory practice. The aim of this study was to assess whether modafinil, used for the treatment of narcolepsy, improves recovery following sedation/analgesia. Patients scheduled for extracorporeal shock wave lithotripsy were randomly assigned to one of four groups. Two groups received a combination of fentanyl/midazolam with either modafinil or placebo. The remaining groups received remifentanil/propofol with either modafinil or placebo. Modafinil 200 mg was administered to the treatment group patients 1 h before sedation/analgesia. Groups were compared using the digital symbol substitution test (DSST), trail making test (TMT), observer scale of sedation and analgesia (OAA/S) and Aldrete score. Verbal rating scale (VRS) scores for secondary outcome variables e.g. energy, tiredness and dizziness were also recorded before and after treatment. Sixty-seven patients successfully completed the study. Groups received similar doses of sedation and analgesic drugs. No statistically significant difference was found for DSST between groups. No significant adverse effects occurred in relation to modafinil. No statistically significant difference between groups was identified for TMT, OAA/S and Aldrete scores. The mean VRS score for tiredness was lesser in the modafinil/fentanyl/midazolam group [1.3 (2.0)] compared with the placebo group [3.8 (2.5)], P=0.02. Such a difference was not found between the remifentanil/propofol groups [placebo 2.6 (2.2) vs. modafinil 3.1(2.7)], p>0.05. Dizziness was greater in the modafinil/remifentanil/propofol group 1.7 (2.0) vs. placebo 0.0 (0.5), ppsychomotor skills.

  9. Short communication: calf body temperature following chemical disbudding with sedation: effects of milk allowance and supplemental heat.

    Science.gov (United States)

    Vasseur, E; Rushen, J; de Passillé, A M

    2014-01-01

    The use of caustic paste combined with a sedative is one of the least painful methods for disbudding. It is recommended to disbud at as early as 5d of age. However, the sedative xylazine reportedly causes a decrease in core temperature. Furthermore, young calves do not thermoregulate efficiently. We investigated the effects of disbudding calves at 5d of age using caustic paste and xylazine sedation on body temperature, activity, and milk intake of 46 individually housed 5-d-old calves in a 2×2 factorial design, with milk fed at 4.5L/d (low-fed calves) versus 9L/d (high-fed calves), with or without a heat lamp. Body temperature, calf activity (standing time), and barn temperature were monitored continuously using automatic data loggers on the day of, before the day of, and the day after disbudding. All calves were injected intramuscularly with 0.25mL of 2mg/mL xylazine 20min before disbudding (dose: 0.12±0.003mL/kg of BW). We found that the body temperature of 5-d-old calves decreased immediately after the injection of the sedative xylazine. The body temperature of calves decreased 0.9±0.09°C and it took 3.8±0.32h to climb back to the preinjection body temperature. Calves that were fed the lower amount of milk, received a higher dose of xylazine (mL/kg BW), or were disbudded in a colder environment were more affected by body temperature variations (lower and longest decrease in body temperature and higher magnitude). Calf activity recovery followed the pattern of body temperature recovery. Milk allowance and supplemental heat did not help enhance recovery during the 6h following the procedure. The disbudding procedure did not affect milk intake but calves with less body temperature decrease or kept in a warmer environment drank more milk following disbudding. Low-fed calves were overall more affected by the procedure than high-fed calves during the disbudding day and the following day (greater decrease in body temperature and drank less in the colder

  10. Spectral entropy as a monitor of depth of propofol induced sedation.

    LENUS (Irish Health Repository)

    Mahon, Padraig

    2012-02-03

    OBJECTIVE: The aim of this prospective, observational study was to evaluate State and Response entropy (Entropy(TM) Monitor, GE Healthcare, Finland), indices as measures of moderate ("conscious") sedation in healthy adult patients receiving a low dose propofol infusion. Sedation was evaluated using: (I) the responsiveness component of the OAA\\/S scale (Observer\\'s Assessment of Alertness\\/Sedation scale) and (II) multi-channel electroencephalogram (EEG) interpretation by a clinical expert. METHODS: 12 ASA I patients were recruited. A target-controlled infusion of propofol was administered (using Schnider\\'s pharmacokinetic model) with an initial effect site concentration set to 0.5 microg ml(-1). A 4 minute equilibrium period was allowed. This concentration was increased at 4 minute intervals by 0.5 microg ml(-1) to a maximum of 2.0 microg ml(-1). State (SE) and Response (RE), entropy values were recorded for each 4 minute epoch together with clinical sedation scores (OAA\\/S) and continuous multi-channel EEG. The multi-channel EEG recorded during the final minute of each 4 minute epoch or "patient\\/time unit" was presented to a neurophysiologist who assigned a label "sedated\\/not sedated". SE\\/RE values were compared in patient\\/time units with clinical or EEG evidence of sedation versus those without. RESULTS: Mean SE and RE values were less in patient\\/time units when clinical evidence of sedation was present, [mean = 86.8 (95% CI, 84.0-88.3) and 94.3 (95%CI, 92-96.1)], P = 0.002 and P = 0.001, respectively. In patient\\/time units assigned the label "sedated" by the clinical neurophysiologist assessing the multi-channel EEG, SE and RE values were less [mean = 87.5 (95% CI, 86.3-88.4) and 95.0 (95% CI, 93.8-96.1)] P = 0.001 and P < 0.001, respectively. CONCLUSIONS: A statistically significant decrease in SE and RE values was demonstrated in patient\\/time units in which clinical or EEG evidence of sedation was present. We conclude that spectral entropy

  11. Psychological impact of unexpected explicit recall of events occurring during surgery performed under sedation, regional anaesthesia, and general anaesthesia: data from the Anesthesia Awareness Registry.

    Science.gov (United States)

    Kent, C D; Mashour, G A; Metzger, N A; Posner, K L; Domino, K B

    2013-03-01

    Anaesthetic awareness is a recognized complication of general anaesthesia (GA) and is associated with post-traumatic stress disorder (PTSD). Although complete amnesia for intraprocedural events during sedation and regional anaesthesia (RA) may occur, explicit recall is expected by anaesthesia providers. Consequently, the possibility that there could be psychological consequences associated with unexpected explicit recall of events during sedation and RA has not been investigated. This study investigated the psychological sequelae of unexpected explicit recall of events during sedation/RA that was reported to the Anesthesia Awareness Registry. The Registry recruited subjects who self-identified as having had anaesthetic awareness. Inclusion criteria were a patient-reported awareness experience in 1990 or later and availability of medical records. The sensations experienced by the subjects during their procedure and the acute and persistent psychological sequelae attributed to this explicit recall were assessed for patients receiving sedation/RA and those receiving GA. Among the patients fulfilling the inclusion criteria, medical record review identified 27 sedation/RA and 50 GA cases. Most patients experienced distress (78% of sedation/RA vs 94% of GA). Approximately 40% of patients with sedation/RA had persistent psychological sequelae, similar to GA patients. Some sedation/RA patients reported an adverse impact on their job performance (15%), family relationships (11%), and friendships (11%), and 15% reported being diagnosed with PTSD. Patients who self-reported to the Registry unexpected explicit recall of events during sedation/RA experienced distress and persistent psychological sequelae comparable with those who had reported anaesthetic awareness during GA. Further study is warranted to determine if patients reporting distress with explicit recall after sedation/RA require psychiatric follow-up.

  12. Comparison of intraoperative behavioral and hormonal responses to noxious stimuli between mares sedated with caudal epidural detomidine hydrochloride or a continuous intravenous infusion of detomidine hydrochloride for standing laparoscopic ovariectomy.

    Science.gov (United States)

    Virgin, Joanna; Hendrickson, Dean; Wallis, Ty; Rao, Sangeeta

    2010-08-01

    To compare the presence or absence of pain, pain-related behavioral responses, and hormonal responses to noxious stimuli during standing laparoscopic ovariectomy in mares sedated with continuous intravenous (IV) detomidine infusion and caudal epidural detomidine. A double blind prospective study. Mares (n=12) Mares were divided into 2 treatment groups; 6 were sedated using continuous IV detomidine infusion and 6 were sedated with caudal epidural detomidine. All mares received IV xylazine (0.33 mg/kg) and butorphanol tartrate (5 mg) premedication before detomidine administration. Venous blood samples were taken to assess serum cortisol levels in each mare at 4 time points: a baseline cortisol measurement after the mares' arrival to the clinic, 10 minutes before surgery, at the removal of the 2nd ovary, and 10 minutes postsurgery. Two surgeons performed bilateral ovariectomy and at 8 time points involving surgical manipulations, noted the presence or absence of pain (yes/no) and scored the patient's response on a 10 cm visual analogue scale (VAS) for pain assessment with 0 indicating no pain responses and 10 cm indicating pain so severe that the mare required additional sedation or analgesia to complete the procedure. Each mare was also assigned a VAS score by each surgeon for the overall satisfaction of analgesia during the entire procedure. Serum cortisol levels between the 2 detomidine administration groups differed significantly at the baseline (precortisol) measurement but not at the 3 remaining time points. Seven of the procedures within the surgeries did not differ significantly in VAS scores between the 2 groups. The initial grasp of the left ovary (the 1st ovary) in the continuous infusion group had a significantly higher (P=.05) median VAS score compared with the caudal epidural group. Mares sedated with a continuous IV infusion of detomidine have similar hormonal and behavioral responses to painful stimuli during standing laparoscopic ovariectomy as mares

  13. Opinions of the Dutch public on palliative sedation: a mixed-methods approach.

    Science.gov (United States)

    van der Kallen, Hilde T H; Raijmakers, Natasja J H; Rietjens, Judith A C; van der Male, Alex A; Bueving, Herman J; van Delden, Johannes J M; van der Heide, Agnes

    2013-10-01

    Palliative sedation is defined as deliberately lowering a patient's consciousness, to relieve intolerable suffering from refractory symptoms at the end of life. Palliative sedation is considered a last resort intervention in end-of-life care that should not be confused with euthanasia. To inform healthcare professionals about attitudes of the general public regarding palliative sedation. design and setting: A cross-sectional survey among members of the Dutch general public followed by qualitative interviews. One thousand nine hundred and sixty members of the general public completed the questionnaire, which included a vignette describing palliative sedation (response rate 78%); 16 participants were interviewed. In total, 22% of the responders indicated knowing the term 'palliative sedation'. Qualitative data showed a variety of interpretations of the term. Eighty-one per cent of the responders agreed with the provision of sedatives as described in a vignette of a patient with untreatable pain and a life expectancy of sedatives to alleviate his suffering. This percentage was somewhat lower for a patient with a life expectancy of sedatives with the aim of ending the patient's life (79%, P = 0.54). Most of the general public accept the use of palliative sedation at the end of life, regardless of a potential life-shortening effect. However, confusion exists about what palliative sedation represents. This should be taken into account by healthcare professionals when communicating with patients and their relatives on end-of-life care options.

  14. The use of anaesthetic agents to provide anxiolysis and sedation in dentistry and oral surgery

    OpenAIRE

    O'Halloran, Michael

    2013-01-01

    Throughout the world there is considerable variation in the techniques used to manage anxious dental patients requiring treatment. Traditionally anxious or phobic dental patients may have been sent for general anaesthesia to allow dental treatment be undertaken. While this is still the case for the more invasive oral surgical procedures, such as wisdom teeth extraction, sedation in general dentistry is becoming more popular.

  15. Surgical specialty procedures in rural surgery practices: implications for rural surgery training.

    Science.gov (United States)

    Sticca, Robert P; Mullin, Brady C; Harris, Joel D; Hosford, Clint C

    2012-12-01

    Specialty procedures constitute one eighth of rural surgery practice. Currently, general surgeons intending to practice in rural hospitals may not get adequate training for specialty procedures, which they will be expected to perform. Better definition of these procedures will help guide rural surgery training. Current Procedural Terminology codes for all surgical procedures for 81% of North Dakota and South Dakota rural surgeons were entered into the Dakota Database for Rural Surgery. Specialty procedures were analyzed and compared with the Surgical Council on Resident Education curriculum to determine whether general surgery training is adequate preparation for rural surgery practice. The Dakota Database for Rural Surgery included 46,052 procedures, of which 5,666 (12.3%) were specialty procedures. Highest volume specialty categories included vascular, obstetrics and gynecology, orthopedics, cardiothoracic, urology, and otolaryngology. Common procedures in cardiothoracic and vascular surgery are taught in general surgical residency, while common procedures in obstetrics and gynecology, orthopedics, urology, and otolaryngology are usually not taught in general surgery training. Optimal training for rural surgery practice should include experience in specialty procedures in obstetrics and gynecology, orthopedics, urology, and otolaryngology. Copyright © 2012 Elsevier Inc. All rights reserved.

  16. Incorporating Minimally Invasive Procedures into an Aesthetic Surgery Practice.

    Science.gov (United States)

    Matarasso, Alan; Nikfarjam, Jeremy; Abramowitz, Lauren

    2016-07-01

    Minimally invasive procedures in an aesthetic practice have grown over the past decade. Plastic surgery practices are embracing the incorporation of injectables and lasers as adjuncts to their surgical procedures. The use of botulinum toxin, hyaluronic acid fillers, and lasers has made a significant impact on the authors' practice. The authors describe the important considerations, consultation goals, and procedural steps with injectables and fillers. The novel use of deoxycholic acid injections is also described. The authors strongly think that as options continue to expand, plastic surgeons will benefit from taking an active role in adopting these new innovations. Copyright © 2016 Elsevier Inc. All rights reserved.

  17. Feasibility of measuring memory response to increasing dexmedetomidine sedation in children

    OpenAIRE

    Mason, K. P.; Kelhoffer, E. R.; Prescilla, R.; Mehta, M.; Root, J. C.; Young, V. J.; Robinson, F.; Veselis, R. A.

    2017-01-01

    Background. The memory effect of dexmedetomidine has not been prospectively evaluated in children. We evaluated the feasibility of measuring memory and sedation responses in children during dexmedetomidine sedation for non-painful radiological imaging studies. Secondarily, we quantified changes in memory in relation to the onset of sedation.

  18. Sedatives for opiate withdrawal in newborn infants.

    Science.gov (United States)

    Osborn, David A; Jeffery, Heather E; Cole, Michael J

    2010-10-06

    Neonatal abstinence syndrome (NAS) due to opiate withdrawal may result in disruption of the mother-infant relationship, sleep-wake abnormalities, feeding difficulties, weight loss and seizures. Treatments used to ameliorate symptoms and reduce morbidity include opiates, sedatives and non-pharmacological treatments. To assess the effectiveness and safety of using a sedative compared to a non-opiate control for NAS due to withdrawal from opiates, and to determine which type of sedative is most effective and safe. This update included searches of the Cochrane Central Register of Controlled Trials (Issue 1, 2010), MEDLINE 1966 to April 2010 and abstracts of conference proceedings. Trials enrolling infants with NAS born to mothers with an opiate dependence with > 80% follow-up and using random or quasi-random allocation to sedative or control. Control could include another sedative or non-pharmacological treatment. Each author assessed study quality and extracted data independently. Seven studies enrolling 385 patients were included. There were substantial methodological concerns for most studies including the use of quasi-random allocation methods and sizeable, largely unexplained differences in reported numbers allocated to each group.One study reported phenobarbitone compared to supportive care alone did not reduce treatment failure or time to regain birthweight, but resulted in a significant reduction in duration of supportive care (MD -162.1 min/day, 95% CI -249.2, -75.1). Comparing phenobarbitone to diazepam, meta-analysis of two studies found phenobarbitone resulted in a significant reduction in treatment failure (typical RR 0.39, 95% CI 0.24, 0.62). Comparing phenobarbitone with chlorpromazine, one study reported no significant difference in treatment failure.In infants treated with an opiate, one study reported addition of clonidine resulted in no significant difference in treatment failure, seizures or mortality. In infants treated with an opiate, one study

  19. Bioethics consultation practices and procedures: a survey of a large Canadian community of practice.

    Science.gov (United States)

    Greenberg, R A; Anstey, K W; Macri, R; Heesters, A; Bean, S; Zlotnik Shaul, R

    2014-06-01

    The literature fails to reflect general agreement over the nature of the services and procedures provided by bioethicists, and the training and core competencies this work requires. If bioethicists are to define their activities in a consistent way, it makes sense to look for common ground in shared communities of practice. We report results of a survey of the services and procedures among bioethicists affiliated with the University of Toronto Joint Centre for Bioethics (JCB). This is the largest group of bioethicists working in healthcare organizations in Canada. The results suggest there are many common services and procedures of JCB bioethicists. This survey can serve as a baseline for further exploration of the work of JCB bioethicists. Common practices exist with respect to the domains of practice, individual reporting relationships, service availability within business hours and the education and training of the bioethicist.

  20. Sedation in palliative care – a critical analysis of 7 years experience

    Science.gov (United States)

    Muller-Busch, H Christof; Andres, Inge; Jehser, Thomas

    2003-01-01

    Background The administration of sedatives in terminally ill patients becomes an increasingly feasible medical option in end-of-life care. However, sedation for intractable distress has raised considerable medical and ethical concerns. In our study we provide a critical analysis of seven years experience with the application of sedation in the final phase of life in our palliative care unit. Methods Medical records of 548 patients, who died in the Palliative Care Unit of GK Havelhoehe between 1995–2002, were retrospectively analysed with regard to sedation in the last 48 hrs of life. The parameters of investigation included indication, choice and kind of sedation, prevalence of intolerable symptoms, patients' requests for sedation, state of consciousness and communication abilities during sedation. Critical evaluation included a comparison of the period between 1995–1999 and 2000–2002. Results 14.6% (n = 80) of the patients in palliative care had sedation given by the intravenous route in the last 48 hrs of their life according to internal guidelines. The annual frequency to apply sedation increased continuously from 7% in 1995 to 19% in 2002. Main indications shifted from refractory control of physical symptoms (dyspnoea, gastrointestinal, pain, bleeding and agitated delirium) to more psychological distress (panic-stricken fear, severe depression, refractory insomnia and other forms of affective decompensation). Patients' and relatives' requests for sedation in the final phase were significantly more frequent during the period 2000–2002. Conclusion Sedation in the terminal or final phase of life plays an increasing role in the management of intractable physical and psychological distress. Ethical concerns are raised by patients' requests and needs on the one hand, and the physicians' self-understanding on the other hand. Hence, ethically acceptable criteria and guidelines for the decision making are needed with special regard to the nature of refractory

  1. Sedation in palliative care – a critical analysis of 7 years experience

    Directory of Open Access Journals (Sweden)

    Andres Inge

    2003-05-01

    Full Text Available Abstract Background The administration of sedatives in terminally ill patients becomes an increasingly feasible medical option in end-of-life care. However, sedation for intractable distress has raised considerable medical and ethical concerns. In our study we provide a critical analysis of seven years experience with the application of sedation in the final phase of life in our palliative care unit. Methods Medical records of 548 patients, who died in the Palliative Care Unit of GK Havelhoehe between 1995–2002, were retrospectively analysed with regard to sedation in the last 48 hrs of life. The parameters of investigation included indication, choice and kind of sedation, prevalence of intolerable symptoms, patients' requests for sedation, state of consciousness and communication abilities during sedation. Critical evaluation included a comparison of the period between 1995–1999 and 2000–2002. Results 14.6% (n = 80 of the patients in palliative care had sedation given by the intravenous route in the last 48 hrs of their life according to internal guidelines. The annual frequency to apply sedation increased continuously from 7% in 1995 to 19% in 2002. Main indications shifted from refractory control of physical symptoms (dyspnoea, gastrointestinal, pain, bleeding and agitated delirium to more psychological distress (panic-stricken fear, severe depression, refractory insomnia and other forms of affective decompensation. Patients' and relatives' requests for sedation in the final phase were significantly more frequent during the period 2000–2002. Conclusion Sedation in the terminal or final phase of life plays an increasing role in the management of intractable physical and psychological distress. Ethical concerns are raised by patients' requests and needs on the one hand, and the physicians' self-understanding on the other hand. Hence, ethically acceptable criteria and guidelines for the decision making are needed with special regard to

  2. DETOMIDINE AND BUTORPHANOL FOR STANDING SEDATION IN A RANGE OF ZOO-KEPT UNGULATE SPECIES

    OpenAIRE

    Bouts, Tim; Dodds, Joanne; Berry, Karla; Arif, Abdi; Taylor, Polly; Routh, Andrew; Gasthuys, Frank

    2017-01-01

    General anesthesia poses risks for larger zoo species, like cardiorespiratory depression, myopathy, and hyperthermia. In ruminants, ruminal bloat and regurgitation of rumen contents with potential aspiration pneumonia are added risks. Thus, the use of sedation to perform minor procedures is justified in zoo animals. A combination of detomidine and butorphanol has been routinely used in domestic animals. This drug combination, administered by remote intramuscular injection, can also be applied...

  3. The involvement of cancer patients in the four stages of decision-making preceding continuous sedation until death: A qualitative study.

    Science.gov (United States)

    Robijn, Lenzo; Seymour, Jane; Deliens, Luc; Korfage, Ida; Brown, Jayne; Pype, Peter; Van Der Heide, Agnes; Chambaere, Kenneth; Rietjens, Judith

    2018-04-01

    Involving patients in decision-making is considered to be particularly appropriate towards the end of life. Professional guidelines emphasize that the decision to initiate continuous sedation should be made in accordance with the wishes of the dying person and be preceded by their consent. To describe the decision-making process preceding continuous sedation until death with particular attention to the involvement of the person who is dying. Qualitative case studies using interviews. Interviews with 26 physicians, 30 nurses and 24 relatives caring for 24 patients with cancer who received continuous sedation until death in Belgium, the United Kingdom and the Netherlands. We distinguished four stages of decision-making: initiation, information exchange, deliberation and the decision to start continuous sedation until death. There was wide variation in the role the patient had in the decision-making process. At one end of the spectrum (mostly in the United Kingdom), the physician discussed the possible use of sedation with the patient, but took the decision themselves. At the other end (mostly in Belgium and the Netherlands), the patient initiated the conversation and the physician's role was largely limited to evaluating if and when the medical criteria were met. Decision-making about continuous sedation until death goes through four stages and the involvement of the patient in the decision-making varies. Acknowledging the potential sensitivity of raising the issue of end-of-life sedation, we recommend building into clinical practice regular opportunities to discuss the goals and preferences of the person who is dying for their future medical treatment and care.

  4. Sedative properties of Mitracarpus villosus leaves in mice

    African Journals Online (AJOL)

    admin

    anxiolytics increase the head-dip counts. The reduction in the number of head dips shown by the extract is therefore an indication of the presence of psychoactive constituents that are sedative in nature. The sedative property of the plant was confirmed by its ability to potentiate the duration of diazepam induced sleep.

  5. Recording EEG In Young Children Without Sedation | Curuneaux ...

    African Journals Online (AJOL)

    Background Although it has been considered that sedation in children undergoing EEG tests is effective and safe and complications are infrequent, occasionally adverse sedation-related events are presented. Objective The aim of this work was to determine if it is possible to carry out EEG in children up to 4 years old ...

  6. Changes in arterial blood pressure induced by passive leg raising predict hypotension during the induction of sedation in critically ill patients without severe cardiac dysfunction.

    Science.gov (United States)

    Yu, Tao; Pan, Chun; Guo, Feng-mei; Yang, Yi; Qiu, Hai-bo

    2013-07-01

    Hypotension due to the induction of sedation with dexmedetomidine infusion may be harmful in critically ill patients. Changes in pulse pressure induced by the passive leg raising test (PLR-ΔPP) as marker of fluid responsiveness, assessed prior to sedation, may predict hemodynamic changes. The present study was to investigate the power of the PLR test in critically ill patients in predicting hypotension induced by the induction of dexmedetomidine sedation. Fluid responsiveness was estimated by a passive leg raising (PLR) test before dexmedetomidine sedation. Patients were assigned to either the "Nonresponders" or "Responders" group according to their hemodynamic responses to the PLR test ("Nonresponders", PLR-ΔPP pressure, heart rate (HR), and central venous pressure (CVP) were measured at each phase of the study procedure. Hemodynamic fluctuations during the use of dexmedetomidine sedation were recorded and compared between the two groups. Fifty patients had a median (25% - 75% interquartile range) of 71 (61 - 78) years old were studied. At baseline, 39 of the 50 patients were "Nonresponders" and 11 were "Responders". Following dexmedetomidine sedation, patients classified as "Responders" had a significantly greater systolic blood pressure decrease during the induction of dexmedetomidine sedation than the "Nonresponders" ((-26.3 ± 6.8)% vs. -11.8 ± 8.5)%, P blood pressure. Finally, PLR-ΔPP was positively correlated with changes in systolic blood pressure (PLR-ΔSBP) (r(2) = 0.576; P AUC for PLR-ΔPP was 0.84 (95%CI 0.71 - 0.93). PLR-ΔPP predicted hypotension with a sensitivity of 73% and a specificity of 92%. The fluid responsiveness assessment pre-sedation was found to predict blood pressure fluctuation during the induction of dexmedetomidine sedation. The PLR test conducted prior to sedation may be a useful tool to identify patients with a high risk of hemodynamic events and may be used to indicate the need for prophylactic treatment.

  7. Dissociations in the expression of the sedative effects of triazolam.

    Science.gov (United States)

    Weingartner, H J; Sirocco, K; Rawlings, R; Joyce, E; Hommer, D

    1995-05-01

    Fifteen normal volunteers were administered 0.250, 0.375, and 0.500 mg of triazolam and placebo in a double-blind repeated measures cross-over design. Subjects demonstrated dose-dependent impairments in free recall, a test of explicit memory requiring awareness and reflection, and sedation as assessed by objective behavioral measures (the digit symbol substitution task) and subjective visual analogue scales. The sedative drug response did not account for the impairment in free recall. Differences in performance of the two tests of sedation indicated that the effect of this drug on reflective processes accounts for impairment in episodic memory and the inability to track the sedative effects of this drug at the higher doses tested in this study.

  8. The Richmond Agitation-Sedation Scale modified for palliative care inpatients (RASS-PAL): a pilot study exploring validity and feasibility in clinical practice

    OpenAIRE

    Bush, Shirley H; Grassau, Pamela A; Yarmo, Michelle N; Zhang, Tinghua; Zinkie, Samantha J; Pereira, José L

    2014-01-01

    Background The Richmond Agitation-Sedation Scale (RASS), which assesses level of sedation and agitation, is a simple observational instrument which was developed and validated for the intensive care setting. Although used and recommended in palliative care settings, further validation is required in this patient population. The aim of this study was to explore the validity and feasibility of a version of the RASS modified for palliative care populations (RASS-PAL). Methods A prospective study...

  9. Feeding response of sport fish after electrical immobilization, chemical sedation, or both

    Science.gov (United States)

    Meinertz, Jeffery R.; Fredricks, Kim T.; Ambrose, Ryan D.; Jackan, Leanna M.; Wise, Jeremy K.

    2012-01-01

    Fishery managers frequently capture wild fish for a variety of fishery management activities. Though some activities can be accomplished without immobilizing the fish, others are accomplished more readily, humanely, and safely (for both the handler and the fish) when fish are immobilized by physical (e.g., electrical immobilization) or chemical sedation. A concern regarding the use of chemical sedatives is that chemical residues may remain in the fillet tissue after the fish recovers from sedation. If those residues are harmful to humans, there is some risk that a postsedated fish released to public waters may be caught and consumed by an angler. To characterize this risk, a series of four trials were conducted. Three trials assessed feeding activity after hatchery-reared fish were electrically immobilized, chemically sedated, or both, and one trial assessed the likelihood of an angler catching a wild fish that had been electrically immobilized and chemically sedated. Results from the first trial indicated that the feeding activity of laboratory habituated fish was variable among and within species after electrical immobilization, chemical sedation, or both. Results from the second trial indicated that the resumption of feeding activity was rapid after being mildly sedated for 45 min. Results from the third trial indicated that the feeding activity of outdoor, hatchery-reared fish was relatively aggressive after fish had been chemically sedated. Results from the fourth trial indicated that the probability of capturing wild fish in a more natural environment by angling after fish had been electrically immobilized and chemically sedated is not likely, i.e., in a group of five fish caught, 3 out of 100 times one would be a fish that had been sedated.

  10. Muslim physicians and palliative care: attitudes towards the use of palliative sedation.

    Science.gov (United States)

    Muishout, George; van Laarhoven, Hanneke W M; Wiegers, Gerard; Popp-Baier, Ulrike

    2018-05-08

    Muslim norms concerning palliative sedation can differ from secular and non-Muslim perceptions. Muslim physicians working in a Western environment are expected to administer palliative sedation when medically indicated. Therefore, they can experience tension between religious and medical norms. To gain insight into the professional experiences of Muslim physicians with palliative sedation in terms of religious and professional norms. Interpretative phenomenological study using semi-structured interviews to take a closer look at the experiences of Muslim physicians with palliative sedation. Data were recorded, transcribed and analysed by means of interpretative phenomenological analysis (IPA). Ten Muslim physicians, working in the Netherlands, with professional experience of palliative sedation. Two main themes were identified: professional self-concept and attitudes towards death and dying. Participants emphasized their professional responsibility when making treatment decisions, even when these contravened the prevalent views of Islamic scholars. Almost all of them expressed the moral obligation to fight their patients' pain in the final stage of life. Absence of acceleration of death was considered a prerequisite for using palliative sedation by most participants. Although the application of palliative sedation caused friction with their personal religious conceptions on a good death, participants followed a comfort-oriented care approach corresponding to professional medical standards. All of them adopted efficient strategies for handling of palliative sedation morally and professionally. The results of this research can contribute to and provide a basis for the emergence of new, applied Islamic ethics regarding palliative sedation.

  11. Continuous palliative sedation: not only a response to physical suffering.

    Science.gov (United States)

    Swart, Siebe J; van der Heide, Agnes; van Zuylen, Lia; Perez, Roberto S G M; Zuurmond, Wouter W A; van der Maas, Paul J; van Delden, Johannes J M; Rietjens, Judith A C

    2014-01-01

    Palliative sedation is a medical intervention aimed at relieving symptoms that can no longer be controlled by conventional treatment. Ample knowledge is available regarding the nature of such symptoms, but there is no in-depth information regarding how health care workers decide about palliative sedation. The study objective was to investigate considerations concerning the indications for continuous palliative sedation (CPS) and issues that influence these considerations. The study consisted of qualitative interviews regarding patients who had recently received CPS. The study involved physicians and nurses working in general practice, nursing homes, and hospitals. Analyses by a multidisciplinary research team used the constant comparative method. Together with physical symptoms, psychological and existential suffering may combine to produce a refractory state for which other treatment options than CPS were not available or considered inappropriate. A limited life expectancy was by many considered crucial (e.g., to avoid hastening death) and by some less important (e.g., because the patient's suffering was considered to be key). Issues influencing the decision to use CPS related to patient preferences (e.g., dignity, not wanting to experience further suffering) or family issues (impact of suffering on family, family requesting CPS). The indication for CPS typically originates from physical symptoms and nonphysical problems producing a refractory state in which a patient suffers unbearably. In such states, preferences of patients and families and the life expectancy criterion are weighed against the severity of refractory symptoms. Therefore the use of CPS is not only a response to the physical suffering of patients in the dying phase.

  12. Non-sedation versus sedation with a daily wake-up trial in critically ill patients recieving mechanical ventilation - effects on long-term cognitive function

    DEFF Research Database (Denmark)

    Nedergaard, Helene Korvenius; Jensen, Hanne Irene; Stylsvig, Mette

    2016-01-01

    trauma, status epilepticus, patients treated with therapeutic hypothermia and patients with severe hypoxia). The experimental intervention will be non-sedation supplemented with pain management during mechanical ventilation. The control intervention will be sedation with a daily wake-up attempt...

  13. A randomized controlled trial of daily sedation interruption in critically ill children

    NARCIS (Netherlands)

    Vet, N.J.; Wildt, S.N. de; Verlaat, C.W.; Knibbe, C.A.; Mooij, M.G.; Woensel, J.B. van; Rosmalen, J. van; Tibboel, D.; Hoog, M. de

    2016-01-01

    PURPOSE: To compare daily sedation interruption plus protocolized sedation (DSI + PS) to protocolized sedation only (PS) in critically ill children. METHODS: In this multicenter randomized controlled trial in three pediatric intensive care units in the Netherlands, mechanically ventilated critically

  14. A randomized controlled trial of daily sedation interruption in critically ill children

    NARCIS (Netherlands)

    N.J. Vet (Nienke); S.N. de Wildt (Saskia); C.W.M. Verlaat (Carin); C.A.J. Knibbe (Catherijne); M.G. Mooij (Miriam); J.B. van Woensel (Job); J.M. van Rosmalen (Joost); D. Tibboel (Dick); M. de Hoog (Matthijs)

    2016-01-01

    textabstractPurpose: To compare daily sedation interruption plus protocolized sedation (DSI + PS) to protocolized sedation only (PS) in critically ill children. Methods: In this multicenter randomized controlled trial in three pediatric intensive care units in the Netherlands, mechanically

  15. Palliative sedation in controlling the refractort symptoms in oncologic patients. A bioethical approach

    Directory of Open Access Journals (Sweden)

    Valentin Petre-Ciudin

    2017-12-01

    Full Text Available Palliative care asserts the importance of life, considering that the human beings have the right to be cared and respected until the last moment of their lives. In oncologic patients, physical symptoms in general, and pain, in particular, are enhanced by psychological, social, cultural and spiritual issues. Along with progression of the disease, symptoms may become overwhelming and refractory to usual therapeutic approaches, despite the efforts, sometimes even aggressive, to identify a tolerable therapy which does not compromise the consciousness and relieves pain. One of the solutions may be palliative sedation, which means the voluntary administration of the opioids and non-opioids drugs in adequate doses and concentrations in order to lower the consciousness as much as necessary to ameliorate one or more symptoms which are refractory to other therapies. Palliative sedation, since the proposition of its practice in the healthcare of the terminal patient, with unbearable pain, generated numerous dilemmas and debates which are still ongoing. In this paper the authors approach the issue of the palliative sedation both from medical and ethical perspectives, highlighting the importance of placing the patient in the center of the decision-making process regarding the medical treatment and its guidance according to the risks and benefits for the patient.

  16. A randomized controlled trial of daily sedation interruption in critically ill children

    NARCIS (Netherlands)

    Vet, Nienke J.; de Wildt, Saskia N.; Verlaat, Carin W. M.; Knibbe, Catherijne A. J.; Mooij, Miriam G.; van Woensel, Job B. M.; van Rosmalen, Joost; Tibboel, Dick; de Hoog, Matthijs

    2016-01-01

    To compare daily sedation interruption plus protocolized sedation (DSI + PS) to protocolized sedation only (PS) in critically ill children. In this multicenter randomized controlled trial in three pediatric intensive care units in the Netherlands, mechanically ventilated critically ill children with

  17. Adverse Events During a Randomized Trial of Ketamine Versus Co-Administration of Ketamine and Propofol for Procedural Sedation in a Pediatric Emergency Department.

    Science.gov (United States)

    Weisz, Keith; Bajaj, Lalit; Deakyne, Sara J; Brou, Lina; Brent, Alison; Wathen, Joseph; Roosevelt, Genie E

    2017-07-01

    The co-administration of ketamine and propofol (CoKP) is thought to maximize the beneficial profile of each medication, while minimizing the respective adverse effects of each medication. Our objective was to compare adverse events between ketamine monotherapy (KM) and CoKP for procedural sedation and analgesia (PSA) in a pediatric emergency department (ED). This was a prospective, randomized, single-blinded, controlled trial of KM vs. CoKP in patients between 3 and 21 years of age. The attending physician administered either ketamine 1 mg/kg i.v. or ketamine 0.5 mg/kg and propofol 0.5 mg/kg i.v. The physician could administer up to three additional doses of ketamine (0.5 mg/kg/dose) or ketamine/propofol (0.25 mg/kg/dose of each). Adverse events (e.g., respiratory events, cardiovascular events, unpleasant emergence reactions) were recorded. Secondary outcomes included efficacy, recovery time, and satisfaction scores. Ninety-six patients were randomized to KM and 87 patients were randomized to CoKP. There was no difference in adverse events or type of adverse event, except nausea was more common in the KM group. Efficacy of PSA was higher in the KM group (99%) compared to the CoKP group (90%). Median recovery time was the same. Satisfaction scores by providers, including nurses, were higher for KM, although parents were equally satisfied with both sedation regimens. We found no significant differences in adverse events between the KM and CoKP groups. While CoKP is a reasonable choice for pediatric PSA, our study did not demonstrate an advantage of this combination over KM. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. A Favorable Course of Palliative Sedation: Searching for Indicators Using Caregivers' Perspectives

    NARCIS (Netherlands)

    Brinkkemper, T.; Rietjens, J.A.C.; Deliens, L.; Ribbe, M.W.; Swart, S.J.; Loer, S.A.; Zuurmond, W.W.A.; Perez, R.S.G.M.

    2015-01-01

    Objective:Comparing characteristics of a favorable sedation course during palliative sedation to a less favorable course based on the reports Dutch physicians and nurses.Results:Cases identified as having a favorable sedation course less often concerned a male patient (P = .019 nurses' cases),

  19. Evaluation of equine electroretinographic responses by using two different electrodes and four different Alpha-2 agonist sedatives

    Directory of Open Access Journals (Sweden)

    Maurílio Rosa

    2014-12-01

    Full Text Available ABSTRACT. Rosa M., Botteon P.T.L., Pereira J.S., Brooks D.E. & Rosa M.V.D. Evaluation of equine electroretinographic responses by using two different electrodes and four different Alpha-2 agonist sedatives. [Avaliação da resposta eletroretinográfica de equinos utilizando dois tipos de eletrodos quatro sedativos Alfa-2 agonistas diferentes.] Revista Brasileira de Medicina Veterinária, 36(4:367-374, 2014. Centro de Pesquisa em Oftalmologia Veterinária (CEPOV, Avenida das Américas, 700, Bloco 8, Loja 103J, Barra da Tijuca, Rio de Janeiro, RJ 22640-100, Brasil. E-mail: marcmax@globo.com The aim of this study was the evaluation and comparison of field electroretinographic responses in standing horses using two different active electrodes (DTL- plus™ and ERG-jet®, and four different alpha-2 agonist drugs Xylazine, Romifidine, Detomidine, Medetomidine. Forty healthy horses were evaluated by full field ERG. Horses were randomly allocated into eight groups according four sedative drugs and two electrodes types. In all groups a- and b- wave amplitudes and implicit times were investigated and compared for both eyes. Quality and costs of sedation drugs were estimated. This research leaded to the conclusion that there were no significant differences of a- and b-wave complex results between ERG-jet® and DTL-plus™ electrodes with any sedative type. The ERG-jet® lens proved to be more practical during the examination than the DTL-plus™ electrode. The use of a single dose of xylazine, romifidine, detomidine or medetomidine was sufficient to provide a good level of sedation and muscle relaxation during the ERG examination, although detomidine and medetomidine gave slightly superior results when compared with the otherdrugs in this study. The sedation with xylazine was the least when compared with the other drugs and it was also the cheapest to use. Any of the sedatives and either active electrode tested in this study should permit a good full field

  20. Stressful experiences in relation to depth of sedation in mechanically ventilated patients.

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    Samuelson, Karin A M; Lundberg, Dag; Fridlund, Bengt

    2007-01-01

    In mechanically ventilated patients, sedatives and analgesics are commonly used to ensure comfort, but there is no documented knowledge about the impact of depth of sedation on patients' perception of discomfort. The aim of this study was, therefore, to investigate the relationship between stressful experiences and intensive care sedation, including the depth of sedation. During 18 months, 313 intubated mechanically ventilated adults admitted to two general intensive care units (ICU) for more than 24 h were included. Patients (n = 250) were interviewed on the general ward 5 days after ICU discharge using the ICU Stressful Experiences Questionnaire. Patient data including sedation scores as measured by the Motor Activity Assessment Scale (MAAS) were collected from hospital records after the interview. Of the 206 patients with memories of the intensive care, 82% remembered at least one experience as quite a bit or extremely bothersome. Multivariate analyses showed that higher proportion of MAAS score 3 (indicating more periods of wakefulness), longer ICU stay and being admitted emergent were factors associated with remembering stressful experiences of the ICU as more bothersome. The findings indicate that the depth of sedation has an impact on patients' perception of stressful experiences and that light sedation compared with heavy seems to increase the risk of perceiving experiences in the ICU as more bothersome. In reducing discomfort, depth of sedation and patient comfort should be assessed regularly, non-pharmacological interventions taken into account and the use of sedatives and analgesics adapted to the individual requirements of the patient.

  1. Fibreoptic bronchoscopy without sedation: Is transcricoid injection better than the "spray as you go" technique?

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    Alka Chandra

    2011-01-01

    Full Text Available Aim: The aim of the study was to compare transcricoid injection with "spray as you go" technique for diagnostic fibreoptic bronchoscopy, to perform the procedure without sedation and to record any complication or side effects. Methods: Sixty patients belonging to the age group 20-70 years, undergoing diagnostic bronchoscopy over a period of 6 months, were randomly selected and divided into two groups alternatively to receive 3 ml of 4% lignocaine by a single transcricoid puncture (group I or 2 ml of 4% lignocaine instilled through the bronchoscope on to the vocal cords and further 1 ml of 2% lignocaine into each main bronchus (group II. Additional dose of lignocaine as required was given in both the groups. All patients were given intramuscular atropine 0.6 mg, 20 min before the procedure. Nebulisation with 3 ml of 4% lignocaine was given to all patients. The time from nasal insertion of the bronchoscope to reach the carina was recorded, and the total dose of lignocaine required in both the groups was calculated and compared. The cough episodes during the procedure, systolic blood pressure, and pulse rate were compared before the procedure and 5 min after the procedure in both the groups. A 0-10 visual analogue scale (VAS was used to assess discomfort 30 min after the procedure. Results: The time to reach carina was more in group II (P<0.02, and cough episodes were also more in group II (P<0.05 than in group I. The vitals before the procedure were comparable in both the groups, but 5 min after the procedure the vitals were more stable in group I than in group II, and the total dose of lignocaine required in group II was more than in group I (P<0.001. However, the VAS score was comparable in both the groups. Conclusion: Transcricoid puncture for diagnostic bronchoscopies without sedation was associated with no complication and discomfort and required lesser dose of local anaesthetic with more stable vitals and good conditions for bronchoscopists.

  2. Who is referred for sedation for dentistry and why?

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    Boyle, C A; Newton, T; Milgrom, P

    2009-03-28

    To assess referrals to sedation, examining dental anxiety and background of patients, and compare these characteristics to those referred to a restorative dentistry clinic. Descriptive, cross sectional survey. Subjects were 100 consecutive new patients in sedation and special care and 50 new patients in restorative dentistry at Guy's and St Thomas NHS Foundation Trust. A questionnaire included demographics, self-reported oral health and dental attendance, and dental fear. Information from the patients records was taken: ASA classification, previous sedation or general anaesthesia, alcohol and tobacco use, and medications. The best predictors of referral were dental anxiety level and an irregular attendance. The most important fears were seeing, hearing and feeling the vibrations of the dental drill, and the perception of an accelerated heart rate. Other factors such as general, mental and dental health and alcohol use were related to referral but less important. Referral is consistent with the goal of the sedation clinic to see anxious patients. Referring general practitioners are able to identify these patients.

  3. Use of Sedatives, Antidepressants and Antipsychotic Medicine among Seventh-day Adventists and Baptists in Denmark.

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    Rasmussen, Peter; Johansen, Christoffer; Hvidt, Niels Christian; Kørup, Alex Kappel; Søndergaard, Jens; Thygesen, Lau Caspar

    2017-10-01

    Earlier it has been found that female Seventh-day Adventists (SDA) and Baptists have an increased incidence of psychiatric affective disorders, in contrast to findings that religious practice is associated with better health. In this study, we examined whether the increase in incidence is due to less use of prescribed antidepressants, sedatives and antipsychotics by members of these religious societies than by the general population. In a cohort study, we examined records of all drugs redeemed by 3121 SDA and 2888 Baptists and 29,817 age- and gender-matched members of the general population between 1995 and 2010 in the Danish Prescription Register and compared the prevalence and incidence of use of antidepressants, sedatives and antipsychotics. The prevalence of antidepressant use by women was lower in 1998 but no different from that in controls in 2003 and 2008; the prevalence of antidepressant use by men was higher in both 1998 and 2008 than in the Danish population. The incidence of antidepressant use was lower for female members in 1996-2000, but no difference was observed in the other periods. The prevalence and incidence of use of sedatives and antipsychotics did not consistently differ from those of the general population. The prevalence and incidence of use of antidepressants, sedatives and antipsychotics by female SDA and Baptists were not consistently lower than in the general Danish population. Our findings hence do not explain the increased incidence of psychiatric disorders among female members of these Danish religious societies.

  4. Changes in resting neural connectivity during propofol sedation.

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    Emmanuel A Stamatakis

    2010-12-01

    Full Text Available The default mode network consists of a set of functionally connected brain regions (posterior cingulate, medial prefrontal cortex and bilateral parietal cortex maximally active in functional imaging studies under "no task" conditions. It has been argued that the posterior cingulate is important in consciousness/awareness, but previous investigations of resting interactions between the posterior cingulate cortex and other brain regions during sedation and anesthesia have produced inconsistent results.We examined the connectivity of the posterior cingulate at different levels of consciousness. "No task" fMRI (BOLD data were collected from healthy volunteers while awake and at low and moderate levels of sedation, induced by the anesthetic agent propofol. Our data show that connectivity of the posterior cingulate changes during sedation to include areas that are not traditionally considered to be part of the default mode network, such as the motor/somatosensory cortices, the anterior thalamic nuclei, and the reticular activating system.This neuroanatomical signature resembles that of non-REM sleep, and may be evidence for a system that reduces its discriminable states and switches into more stereotypic patterns of firing under sedation.

  5. Sleep and Sedative States Induced by Targeting the Histamine and Noradrenergic Systems

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    Xiao Yu

    2018-01-01

    Full Text Available Sedatives target just a handful of receptors and ion channels. But we have no satisfying explanation for how activating these receptors produces sedation. In particular, do sedatives act at restricted brain locations and circuitries or more widely? Two prominent sedative drugs in clinical use are zolpidem, a GABAA receptor positive allosteric modulator, and dexmedetomidine (DEX, a selective α2 adrenergic receptor agonist. By targeting hypothalamic neuromodulatory systems both drugs induce a sleep-like state, but in different ways: zolpidem primarily reduces the latency to NREM sleep, and is a controlled substance taken by many people to help them sleep; DEX produces prominent slow wave activity in the electroencephalogram (EEG resembling stage 2 NREM sleep, but with complications of hypothermia and lowered blood pressure—it is used for long term sedation in hospital intensive care units—under DEX-induced sedation patients are arousable and responsive, and this drug reduces the risk of delirium. DEX, and another α2 adrenergic agonist xylazine, are also widely used in veterinary clinics to sedate animals. Here we review how these two different classes of sedatives, zolpidem and dexmedetomideine, can selectively interact with some nodal points of the circuitry that promote wakefulness allowing the transition to NREM sleep. Zolpidem enhances GABAergic transmission onto histamine neurons in the hypothalamic tuberomammillary nucleus (TMN to hasten the transition to NREM sleep, and DEX interacts with neurons in the preoptic hypothalamic area that induce sleep and body cooling. This knowledge may aid the design of more precise acting sedatives, and at the same time, reveal more about the natural sleep-wake circuitry.

  6. Evaluation of interobserver agreement for postoperative pain and sedation assessment in cats.

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    Benito, Javier; Monteiro, Beatriz P; Beauchamp, Guy; Lascelles, B Duncan X; Steagall, Paulo V

    2017-09-01

    OBJECTIVE To evaluate agreement between observers with different training and experience for assessment of postoperative pain and sedation in cats by use of a dynamic and interactive visual analog scale (DIVAS) and for assessment of postoperative pain in the same cats with a multidimensional composite pain scale (MCPS). DESIGN Randomized, controlled, blinded study. ANIMALS 45 adult cats undergoing ovariohysterectomy. PROCEDURES Cats received 1 of 3 preoperative treatments: bupivacaine, IP; meloxicam, SC with saline (0.9% NaCl) solution, IP, (positive control); or saline solution only, IP (negative control). All cats received premedication with buprenorphine prior to general anesthesia. An experienced observer (observer 1; male; native language, Spanish) used scales in English, and an inexperienced observer (observer 2; female; native language, French) used scales in French to assess signs of sedation and pain. Rescue analgesia was administered according to MCPS scoring by observer 1. Mean pain and sedation scores per treatment and time point, proportions of cats in each group with MCPS scores necessitating rescue analgesia, and mean MCPS scores assigned at the time of rescue analgesia were compared between observers. Agreement was assessed by intraclass correlation coefficient determination. Percentage disagreement between observers on the need for rescue analgesia was calculated. RESULTS Interobserver agreements for pain scores were good, and that for sedation scores was fair. On the basis of observer 1's MCPS scores, a greater proportion of cats in the negative control group received rescue analgesia than in the bupivacaine or positive control groups. Scores from observer 2 indicated a greater proportion of cats in the negative control group than in the positive control group required rescue analgesia but identified no significant difference between the negative control and bupivacaine groups for this variable. Overall, disagreement regarding need for rescue

  7. Propofol and memory: a study using a process dissociation procedure and functional magnetic resonance imaging.

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    Quan, X; Yi, J; Ye, T H; Tian, S Y; Zou, L; Yu, X R; Huang, Y G

    2013-04-01

    Thirty volunteers randomly received either mild or deep propofol sedation, to assess its effect on explicit and implicit memory. Blood oxygen level-dependent functional magnetic resonance during sedation examined brain activation by auditory word stimulus and a process dissociation procedure was performed 4 h after scanning. Explicit memory formation did not occur in either group. Implicit memories were formed during mild but not deep sedation (p = 0.04). Mild propofol sedation inhibited superior temporal gyrus activation (Z value 4.37, voxel 167). Deep propofol sedation inhibited superior temporal gyrus (Z value 4.25, voxel 351), middle temporal gyrus (Z value 4.39, voxel 351) and inferior parietal lobule (Z value 5.06, voxel 239) activation. Propofol only abolishes implicit memory during deep sedation. The superior temporal gyrus is associated with explicit memory processing, while the formation of both implicit and explicit memories is associated with superior and middle temporal gyri and inferior parietal lobule activation. Anaesthesia © 2013 The Association of Anaesthetists of Great Britain and Ireland.

  8. COMPARATIVE EFFICACY (SEDATIVE AND ANAESTHETIC OF DETOMIDINE, KETAMINE AND DETOMIDINE-KETAMINE COCKTAIL IN PIGEONS (COLUMBA LIVIA

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    UZMA F. DURRANI, M. ARIF KHAN1 AND S. SALEEM AHMAD

    2008-07-01

    Full Text Available A study was conducted to compare the synergistic efficacy of detomidine, ketamine and their cocktail in pigeons (Columba livia. For this study, 15 adult and healthy pigeons were divided into three equal groups A, B and C. Birds of groups A and B were intramuscularly administered detomidine and ketamine @ 1.4 and 60 mg/kg b. wt., respectively. Pigeons of group C received detomidine + Ketamine cocktail @ 0.7 and 30 mg/kg b. wt. Induction of sedation and anaesthesia was smooth in all groups. Mean duration of induction was 11.1 + 2.03, 11.0 + 1.49 and 1.6 + 0.48 minutes in groups A, B, C, respectively. In groups A and B, smooth but light sedation and anaesthesia were observed accompanied by superficial analgesia, while in group C, birds showed deep anaesthesia alongwith deep analgesia. Birds in groups A and C elicited hypothermia, respiratory depression and bradycardia till complete recovery, while group B showed hyperthermia and tachycardia with rapid respiration. In group A, sedation persisted for 54.2 + 21.82 minutes and mean recovery period was 49.9 + 5.91 minutes, while groups B and C had anaesthesia for 47.7 + 8.06 and 103.5 + 27.52 minutes, and recovery periods were 52.6 + 9.64 and 61.3 + 17.26 minutes, respectively. Recovery was rough in group B and smooth in groups A and C. It was concluded that in pigeons, detomidine (alone is safe for handling and for least painful procedures, while detomidine-ketamine cocktail is safe as intramuscular anaesthetic for major surgical procedures. However, ketamine is not a good anaesthetic to be used alone in pigeons.

  9. Determinants of the administration of continuous palliative sedation: a systematic review.

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    van Deijck, Rogier H P D; Hasselaar, Jeroen G J; Verhagen, Stans C A H H V M; Vissers, Kris C P; Koopmans, Raymond T C M

    2013-12-01

    Little is known about the determining factors related to the administration of continuous palliative sedation. Knowledge of these determinants may assist physicians in identifying patients who are at high risk of developing refractory symptoms, enable physicians to inform patients, and optimize close monitoring. The aim of this systematic review was to identify determinants of the administration of continuous palliative sedation. A systematic review of PubMed, EMBASE, and CINAHL was performed to identify English, Dutch, and German language papers published from January 1990 through April 2011. Inclusion was based on the following criteria: patient-based research on continuous palliative sedation, studies investigating determinants of palliative sedation and/or comparison between sedated and nonsedated cohorts, and studies using multivariate analyses and of fair to good or good methodological quality. In total, eight papers were reviewed. The following nine factors were found to be associated with the administration of continuous palliative sedation: younger age, male sex, having cancer, feelings of hopelessness, dying in a hospital, living in a Dutch speaking community setting, very nonreligious or extremely nonreligious physicians, physicians working in "other hospital" specialties, and physicians in favor of assisted death. Given the variation in study designs and the limitations of the included studies, the outcomes should be interpreted carefully. Further research is needed, particularly regarding factors that can be influenced and that may alter the course of a patient's symptoms and the patient's eventual need for palliative sedation.

  10. The use of dexmedetomidine in intensive care sedation

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    Massimo Antonelli

    2013-05-01

    Full Text Available The goals and recommendations for ICU (Intensive Care Unit patients’ sedation and analgesia should be to have adequately sedated patients who are calm and arousal, so that they can guarantee a proper evaluation and an adequate control of pain. This way, it is also possible to perform their neurological evaluation, preserving intellectual faculties and helping them in actively participating to their care. Dexmedetomidine is a selective alpha-2 receptor agonist, member of theraputical cathegory: “other hypnotics and sedatives” (ATC: N05CM18. Dexmedetomidine is recommended for the sedation of adult ICU patients who need a sedation level not deeper than arousal in response to verbal stimulation (corresponding to Richmond Agitation-Sedation Scale 0 to -3. After the EMA approval, some European government authorities have elaborated HTA on dexmedetomidine, based on clinical evidence derived from Prodex and Midex trials. Dexmedetomidine resulted to be as effective as propofol and midazolam in maintaining the target depth of sedation in ICU patients. The mean duration of mechanical ventilation with dexmedetomidine was numerically shorter than with propofol and significantly shorter than with midazolam. The resulting favourable economic profile of dexmedetomidine supported the clinical use in ICU. Dexmedetomidine seems to provide clinical benefits due to the reduction of mechanical ventilation and ventilator weaning duration. Within the present review, an economic analysis of costs associated to the use of dexmedetomidine was therefore performed also in the Italian care setting. Thus, four different analyses were carried out based on the quantification of the total number of days in ICU, the time spent on mechanical ventilation, the weighted average number of days with mechanical ventilation or not and TISS points (Therapeutic Intervention Scoring System. Despite the incremental cost for drug therapy associated with dexmedetomidine, a reduction of

  11. A Survey of Hospice and Palliative Care Clinicians' Experiences and Attitudes Regarding the Use of Palliative Sedation.

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    Maiser, Samuel; Estrada-Stephen, Karen; Sahr, Natasha; Gully, Jonathan; Marks, Sean

    2017-09-01

    A variety of terms and attitudes surround palliative sedation (PS) with little research devoted to hospice and palliative care (HPC) clinicians' perceptions and experiences with PS. These factors may contribute to the wide variability in the reported prevalence of PS. This study was designed to better identify hospice and palliative care (HPC) clinician attitudes toward, and clinical experiences with palliative sedation (PS). A 32-question survey was distributed to members of the American Academy of Hospice and Palliative Medicine (n = 4678). The questions explored the language clinicians use for PS, and their experiences with PS. Nine hundred thirty-six (20% response rate) responded to the survey. About 83.21% preferred the terminology of PS compared with other terms. A majority felt that PS is a bioethically appropriate treatment for refractory physical and nonphysical symptoms in dying patients. Most felt PS was not an appropriate term in clinical scenarios when sedation occurred as an unintended side effect from standard treatments. Hospice clinicians use PS more consistently and with less distress than nonhospice clinician respondents. Benzodiazepines (63.1%) and barbiturates (18.9%) are most commonly prescribed for PS. PS is the preferred term among HPC clinicians for the proportionate use of pharmacotherapies to intentionally lower awareness for refractory symptoms in dying patients. PS is a bioethically appropriate treatment for refractory symptoms in dying patients. However, there is a lack of clear agreement about what is included in PS and how the practice of PS should be best delivered in different clinical scenarios. Future efforts to investigate PS should focus on describing the clinical scenarios in which PS is utilized and on the level of intended sedation necessary, in an effort to better unify the practice of PS.

  12. Feasibility of bispectral index-guided propofol infusion for flexible bronchoscopy sedation: a randomized controlled trial.

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    Yu-Lun Lo

    Full Text Available There are safety issues associated with propofol use for flexible bronchoscopy (FB. The bispectral index (BIS correlates well with the level of consciousness. The aim of this study was to show that BIS-guided propofol infusion is safe and may provide better sedation, benefiting the patients and bronchoscopists.After administering alfentanil bolus, 500 patients were randomized to either propofol infusion titrated to a BIS level of 65-75 (study group or incremental midazolam bolus based on clinical judgment to achieve moderate sedation. The primary endpoint was safety, while the secondary endpoints were recovery time, patient tolerance, and cooperation.The proportion of patients with hypoxemia or hypotensive events were not different in the 2 groups (study vs. control groups: 39.9% vs. 35.7%, p = 0.340; 7.4% vs. 4.4%, p = 0.159, respectively. The mean lowest blood pressure was lower in the study group. Logistic regression revealed male gender, higher American Society of Anesthesiologists physical status, and electrocautery were associated with hypoxemia, whereas lower propofol dose for induction was associated with hypotension in the study group. The study group had better global tolerance (p<0.001, less procedural interference by movement or cough (13.6% vs. 36.1%, p<0.001; 30.0% vs. 44.2%, p = 0.001, respectively, and shorter time to orientation and ambulation (11.7±10.2 min vs. 29.7±26.8 min, p<0.001; 30.0±18.2 min vs. 55.7±40.6 min, p<0.001, respectively compared to the control group.BIS-guided propofol infusion combined with alfentanil for FB sedation provides excellent patient tolerance, with fast recovery and less procedure interference.ClinicalTrials. gov NCT00789815.

  13. Minimal and moderate oral sedation in the adult special needs patient.

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    Coke, John M; Edwards, Michael D

    2009-04-01

    Oral minimal/moderate sedation can be an effective tool to aid in the dental management of adult special needs patients. Specific sedative drugs must be chosen by the dentist that can be used safely and effectively on these patients. This article focuses on a select number of these drugs, specific medical and pharmacologic challenges presented by adult special needs patients, and techniques to safely administer oral minimal and moderate sedation.

  14. Drug-induced amnesia is a separate phenomenon from sedation: electrophysiologic evidence.

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    Veselis, R A; Reinsel, R A; Feshchenko, V A

    2001-10-01

    Sedative-hypnotic drugs not only increase sedation, but also impair memory as serum concentration increases. These drugs also produce profound changes in the auditory event-related potential (ERP). The ability of various ERP components to predict changes in sedation and memory produced by various drugs was tested. Sixty-five healthy volunteers randomly received intravenous placebo, midazolam, propofol, thiopental, fentanyl with ondansetron, or ondansetron alone at five different stable target concentrations (three increasing, two decreasing) using a computer-controlled infusion pump to produce varying degrees of sedation without loss of consciousness. ERPs were recorded while volunteer participants detected a deviant auditory stimulus and made a button-press response to a target tone (standard oddball paradigm, 80:20 ratio, to elicit a P3 response). At each target concentration, volunteers learned a list of 16 words. The predictive probabilities (Pk) of various ERP components were determined for word recognition at the end of the day (memory) and log reaction time to the deviant stimulus (sedation). The N2 latency of the ERP consistently predicted log reaction time in all groups (Pk +/- SE from 0.58 +/- 0.04 to 0.71 +/- 0.04). The N2P3 amplitude of the ERP was the best predictor of memory performance for midazolam (Pk, 0.63 +/- 0.04), propofol (Pk, 0.62 +/- 0.05), and thiopental (Pk, 0.66 +/- 0.04). There was a differential ability to predict memory performance from sedation for midazolam and propofol. Midazolam and propofol affect memory differentially from their sedative effects, and these are indexed by specific components of the auditory ERP. These components of the ERP are associated with specific, but not necessarily unique, neuroanatomic structures. Thus, these drugs act by additional mechanisms beyond general central nervous system depression to produce the effects of sedation and memory impairment.

  15. Survey on sedation in paediatric dentistry: a global perspective.

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    Wilson, Stephen; Alcaino, Eduardo A

    2011-09-01

    Paediatric dentists receive training in sedation during their advanced education training, but evidence suggests that this training varies widely. The purpose of this study was to survey members of the International Association of Paediatric Dentistry (IAPD) and the European Academy of Paediatric Dentistry (EAPD) on their opinion on pharmacological and other behavioural management techniques and their training related to provision of oral health care of paediatric patients in the dental setting. A request was made for access to the IAPD and EAPD membership email addresses. The responses were recorded anonymously and data uploaded into spss (version 9) and analysed using descriptive analysis and chi-square with and without tabulation processes. A total of 311 respondents of 1973 targeted individuals answered the survey. The response rate was 16%. The majority of the respondents came from the continent of Europe, Asia, and the Americas. The most frequent type of sedation was general anaesthesia (52% of the respondents), followed by nitrous oxide (46%) and then oral sedation (44%). At least 91% of the respondents indicated that they were interested in the development of continuing education on the topic of sedation. Paediatric dentists around the world use relatively few behaviour management techniques, including pharmacological management. There is a definite interest in continuing education in the area of sedation. The Authors. International Journal of Paediatric Dentistry © 2011 BSPD, IAPD and Blackwell Publishing Ltd.

  16. Subtypes of adolescent sedative/anxiolytic misusers: A latent profile analysis.

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    Hall, Martin T; Howard, Matthew O; McCabe, Sean Esteban

    2010-10-01

    Few empirically-based taxonomies of nonmedical prescription drug misusers have been published. This study used latent profile analysis (LPA) to identify classes of adolescent sedative/anxiolytic misusers. Interviews assessing substance use, psychiatric symptoms, antisocial traits/behavior, and traumatic life experiences were conducted with 723 Missouri youth in residential care for antisocial behavior. Sedative/anxiolytic misusers (N=247) averaged 15.8 (S.D.=1.1) years of age; a majority were male (83.8%), White (70.0%), and resided in rural/small town areas (53.8%). LPA yielded a three-class solution. Class 1 (59.1%) was comprised of youth with significantly lower levels of currently distressing psychiatric symptoms, fewer lifetime traumatic experiences, less problematic substance use histories, less frequent antisocial behavior, and less impulsivity than youth in Classes 2 and 3. Class 2 (11.3%) youth had high levels of currently distressing psychiatric symptoms and more frequent antisocial behavior compared to youth in Classes 1 and 3. Class 3 (29.5%) youth evidenced levels of psychiatric and behavioral problems that were intermediate to those of Class 1 and 2 youth. Frequency of sedative/anxiolytic misuse was significantly higher in Classes 2 and 3 compared to Class 1. Members of Class 2 and Class 3 also had the highest levels of psychiatric symptoms for which sedatives/anxiolytics are commonly prescribed. Significant differences between classes were observed across a range of health, mental health, personality, and behavioral variables. Adolescents who misused prescription sedatives/anxiolytics evidenced significant heterogeneity across measures of psychiatric and behavioral dysfunction. Youth with comparatively high levels of anxiety and depression reported significantly more intensive sedative/anxiolytic misuse than their counterparts and may be at high risk for sedative/anxiolytic abuse and dependence. 2010 Elsevier Ltd. All rights reserved.

  17. Efficacy of Ketamine in Pediatric Sedation Dentistry: A Systematic Review.

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    Oh, Samuel; Kingsley, Karl

    2018-05-01

    Ketamine has been used as a safe and effective sedative to treat adults and children exhibiting high levels of anxiety or fear during dental treatment. Pediatric dentistry often involves patients with high levels of anxiety and fear and possibly few positive dental experiences. Patient management can involve behavioral approaches, as well as the use of sedation or general anesthesia with a variety of agents, including midazolam, diazepam, hydroxyzine, meperidine, and ketamine. The aim of this study was to investigate the clinical efficacy of ketamine use in pediatric sedation dentistry through systematic review and analysis. A systematic review of publications between 1990 and 2015 was conducted using PubMed and MEDLINE databases maintained by the US National Library of Medicine and the National Institutes of Health. The keywords used were (ketamine) AND (dental OR dentistry) AND (sedation). The abstract and title of all potential publications were then screened for clinical trials and to remove non-English articles, non-human or animal trials, and other non-dental or non-relevant studies. A total of 1,657 citations were initially identified, reviewed, and screened, eventually resulting in inclusion of 25 clinical trials in this systematic review. Nineteen studies evaluated ketamine effects in pediatric dental sedation using oral (non-invasive) administration, three involved subcutaneous or intramuscular injection, and three were completed intravenously. Evidence analysis of these trials revealed the majority (n = 22/25) provided strong, positive evidence for the use of ketamine (alone or in combination) to reduce dental anxiety and behavioral non-compliance with the remainder suggesting equivocal results. Additional endpoints evaluated in some studies involved dosage, as well as time to achieve sedation effect. The use of ketamine (alone or in combination) can provide safe, effective, and timely sedation in pediatric patients regardless of the route of

  18. Oral and intravenous caffeine for treatment of children with post-sedation paradoxical hyperactivity.

    Science.gov (United States)

    Rubin, Joan T; Towbin, Richard B; Bartko, MaryBeth; Baskin, Kevin M; Cahill, Anne Marie; Kaye, Robin D

    2004-12-01

    Paradoxical hyperactivity (PH) is a known complication of sedation in children, especially with barbiturates such as pentobarbital. The accompanying inconsolable irritability and agitation, similar to behaviors reported in children with attention deficit hyperactivity disorder (ADHD), is uncomfortable for the child and anxiety-provoking for parents and health-care workers. Our objective was to describe our experience with oral (PO) and intravenous (IV) caffeine as a treatment for sedation-induced PH. From January 2000 to April 2003, 19,894 children were sedated in our institution for radiology procedures. Of these, 360 children were diagnosed with PH. A total of 229 children exhibiting symptoms of PH after sedative administration were treated with PO caffeine ( n=88; 43 boys, 45 girls; mean age 4.5 years, mean weight 18.7 kg) or IV caffeine ( n=131; 73 boys, 58 girls; mean age 4.8 years, mean weight 20.1 kg) or both ( n=10; 8 boys, 2 girls; mean age 5.0 years, mean weight 19.9 kg). A positive effect was defined as a decrease in agitation, crying, or hyperactivity within 40 min of caffeine administration. A control group ( n=45) was obtained from those 141 children who experienced post-sedation PH but were not treated with caffeine, and matched for age and sex with samples of children treated with IV caffeine ( n=45) and PO caffeine ( n=45). Children treated intravenously received the equivalent of 20 mg/kg caffeine citrate (to a maximum of 200 mg). Of those treated with IV caffeine, 82/131 (63%) showed a positive effect, and returned to baseline behavioral status after an average of 33 min (SD=23 min). The untreated control group required a significantly longer time to recover ( Pcaffeine. Children treated orally received approximately 1.0-2.5 mg/kg caffeine in Mountain Dew (Pepsi-Cola Company), and 36/88 (41%) showed a positive effect and returned to baseline behavioral status after an average of 42 min (SD=27 min). Of the 10 children treated with both PO and IV

  19. [Sedation in the terminal phase of life].

    Science.gov (United States)

    Verhagen, E H; Eliel, M R; de Graeff, A; Teunissen, S C

    1999-12-25

    In 2 patients, a woman aged 38 years and a man aged 48 years, in the terminal phase of life due to metastasized+ malignancy, palliative care failed. They suffered seriously from pain, delirium, restlessness, nausea, and fear. Deep sedation was given to induce almost continuous sleep without the intention of causing death. After one and five quiet days respectively the patients died. Deep sedation is an option when palliative care fails to diminish serious suffering. Midazolam, given by continuous subcutaneous infusion is the drug of choice.

  20. Safe Driving After Propofol Sedation.

    Science.gov (United States)

    Summerlin-Grady, Lee; Austin, Paul N; Gabaldon, Dion A

    2017-10-01

    Propofol is a short-acting medication with fast cognitive and psychomotor recovery. However, patients are usually instructed not to drive a motor vehicle for 24 hours after receiving propofol. The purpose of this article was to review the evidence examining when it is safe to drive after receiving propofol for sedation for diagnostic and surgical procedures. This is a systematic review of the literature. A search of the literature was conducted using Google Scholar, PubMed, and the Cochrane Library for the time period 1990 to 2015. Two randomized controlled trials and two observational studies met the inclusion criteria. Using a simulator, investigators examined driving ability of subjects who received modest doses (about 100 mg) of propofol for endoscopic procedures and surveyed subjects who drove immediately after discharge. There were methodological concerns with the studies such as small sample sizes, modest doses of propofol, and three of the four studies were done in Japan by the same group of investigators limiting generalizability. This limited research suggests that it may be safe for patients to drive sooner than 24 hours after receiving propofol. However, large multicenter trials using heterogenous samples using a range of propofol doses are needed to support an evidence-based revision to the current discharge guidelines for patients receiving propofol. Copyright © 2016 American Society of PeriAnesthesia Nurses. Published by Elsevier Inc. All rights reserved.

  1. Wake-up times following sedation with sevoflurane versus propofol after cardiac surgery.

    Science.gov (United States)

    Hellström, Jan; Öwall, Anders; Sackey, Peter V

    2012-10-01

    Intravenous sedation in the intensive care unit (ICU) may contribute to altered consciousness and prolonged mechanical ventilation. We tested the hypothesis that replacing intravenous propofol with inhaled sevoflurane for sedation after cardiac surgery would lead to shorter wake-up times, quicker patient cooperation, and less delusional memories. Following coronary artery bypass surgery with cardiopulmonary bypass, 100 patients were randomized to sedation with sevoflurane via the anesthetic conserving device or propofol. Study drugs were administered for a minimum of 2 hours until criteria for extubation were met. Primary endpoints were time from drug stop to extubation and to adequate verbal response. Secondary endpoints were adverse recovery events, memories reported in the ICU Memory Tool test, and ICU/hospital stay. Median time from drug stop to extubation (interquartile range/total range) was shorter after sevoflurane compared to propofol sedation; 10 (10/100) minutes versus 25 (21/240) minutes (p sedation after cardiac surgery leads to shorter wake-up times and quicker cooperation compared to propofol. No differences were seen in ICU-stay, adverse memories or recovery events in our short-term sedation.

  2. Comparison of sedation and mechanical antinociception induced by intravenous administration of acepromazine and four dose rates of dexmedetomidine in donkeys.

    Science.gov (United States)

    Lizarraga, Ignacio; Castillo-Alcala, Fernanda; Robinson, Lauren S

    2017-05-01

    To assess and compare the sedative and antinociceptive effects of four dosages of dexmedetomidine in donkeys. Randomized, controlled, crossover, Latin-square, blinded study. Six healthy, castrated, adult, standard donkeys. Dexmedetomidine (2, 3, 4 and 5 μg kg -1 ; D2, D3, D4 and D5), acepromazine (0.1 mg kg -1 ) and saline were administered intravenously to each donkey and a 1 week interval was allowed between successive trials on each animal. Sedation scores (SS) and head heights above ground (HHAG) were used to assess sedation and mechanical nociceptive threshold (MNT) testing to assess antinociception over 120 minutes post-treatment. Areas under the curve (AUC) for 0-30, 30-60 and 60-120 minutes were computed to compare the effect of treatments. SS-AUC 0-30 values were larger for D4 and D5, and SS-AUC 30-60 values were larger for D5 than for saline. All dexmedetomidine treatments produced lower HHAG-AUC 0-30 and HHAG-AUC 30-60 values, and acepromazine produced lower HHAG AUC 60-120 values than did saline. For MNT, D3, D4 and D5 increased AUC 0-30 and AUC 30-60 values compared with saline and also AUC 0-30 values compared with D2 and acepromazine. Smaller MNT-AUC 30-60 values were obtained with D2 than with D4 and D5, with D3 than with D5, and with acepromazine than with D4 and D5. Dexmedetomidine induced sedation and dosage-dependent mechanical antinociception. Larger dexmedetomidine dose rates were required to induce antinociception than sedation. Furthermore, the antinociception induced by dexmedetomidine was of shorter duration than its sedation. For minor painful procedures on standing donkeys, D5 may be clinically useful to provide sedation and analgesia. Copyright © 2017 Association of Veterinary Anaesthetists and American College of Veterinary Anesthesia and Analgesia. Published by Elsevier Ltd. All rights reserved.

  3. The use of melatonin as an alternative to sedation in uncooperative children undergoing an MRI examination

    International Nuclear Information System (INIS)

    Johnson, K.; Page, A.; Williams, H.; Wassemer, E.; Whitehouse, W.

    2002-01-01

    AIM: Children who are uncooperative, due either to their age or medical condition, usually require sedation or a general anaesthetic (GA) to ensure immobility during magnetic resonance imaging (MRI) examination. These procedures have a risk of respiratory compromise and loss of vital reflexes. Melatonin induces a natural sleep with no known complication or risk of respiratory compromise. We aimed to evaluate the use of melatonin in these uncooperative children. MATERIAL AND METHODS: An unselected group of 40 children, who had been referred for an MRI examination of the brain under sedation or GA, were chosen to receive melatonin instead. They all received 10 mg of melatonin and 17 children additionally underwent some form of sleep deprivation. The number of children who went to sleep and had a successful MRI examination was recorded. RESULTS: Twenty-six children (65%) went to sleep and of these 22 (55%) had a successful MRI examination. In the 17 children who underwent sleep deprivation, 13 (76%) went to sleep and had a successful MRI examination. There was no complication. CONCLUSIONS: Melatonin may provide an alternative to conventional sedation regimes and GA for uncooperative children undergoing an MRI examination. The use of sleep deprivation improves the success rate and there is no risk of respiratory compromise. Johnson, K. et al. (2002)

  4. The use of melatonin as an alternative to sedation in uncooperative children undergoing an MRI examination

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, K.; Page, A.; Williams, H.; Wassemer, E.; Whitehouse, W

    2002-06-01

    AIM: Children who are uncooperative, due either to their age or medical condition, usually require sedation or a general anaesthetic (GA) to ensure immobility during magnetic resonance imaging (MRI) examination. These procedures have a risk of respiratory compromise and loss of vital reflexes. Melatonin induces a natural sleep with no known complication or risk of respiratory compromise. We aimed to evaluate the use of melatonin in these uncooperative children. MATERIAL AND METHODS: An unselected group of 40 children, who had been referred for an MRI examination of the brain under sedation or GA, were chosen to receive melatonin instead. They all received 10 mg of melatonin and 17 children additionally underwent some form of sleep deprivation. The number of children who went to sleep and had a successful MRI examination was recorded. RESULTS: Twenty-six children (65%) went to sleep and of these 22 (55%) had a successful MRI examination. In the 17 children who underwent sleep deprivation, 13 (76%) went to sleep and had a successful MRI examination. There was no complication. CONCLUSIONS: Melatonin may provide an alternative to conventional sedation regimes and GA for uncooperative children undergoing an MRI examination. The use of sleep deprivation improves the success rate and there is no risk of respiratory compromise. Johnson, K. et al. (2002)

  5. Sedation of children for MR or CT imaging examination using chloral hydrate

    International Nuclear Information System (INIS)

    Song, Jong Gi; Kim, Woo Sun; Kim, In One; Yeon, Kyung Mo; Han, Man Chung

    1994-01-01

    Pediatric sedation is an important factor for obtaining the images of good quality. We performed this study to analyze the efficacy of our sedation protocol using chloral hydrate. We collected prospectively 151 sedation records of children(1 day-15 years old), who were sedated with chloral hydrate for MR(n=112) or CT(n=39) studies. We initially administered 50 mg/Kg orally(n=94) or rectally(n=57) 30 minutes before the scheduled examinations, and then administered additional dose (second dose: 25-35 mg/Kg, third dose: 10-15 mg/Kg) to patients whom initial dose failed to sedate. Satisfactory sedation was achieved by initial administration in 109 patients(72%) without significant difference between oral(per oral; P. O.) and rectal(per rectal: P.R.) administration. Second dose was required in 28% and third dose in 5%. MR and CT examinations required second dose in 36(32%) and 6 patients(15%), respectively. P.O. -patients vomited in 5%. P.R. -patients defecated in 22% after initial administration. There were no other serious complications. Time interval from the drug administration to the start of examinations was 33 minutes in initial-dose-group and 64 minutes in additional-dose-group. Two patients could not complete MR examination due to early arousal. Prolonged sedation, requiring more than 30 minutes for alertness after MR and CT examinations, was encountered in twenty(18%) and two patients(5%) respectively. Our protocol using chloral hydrate(P.O. or P.R.) is thought to be an effective and safe method for pediatric sedation for MR or CT imaging

  6. Safe injection procedures, injection practices, and needlestick ...

    African Journals Online (AJOL)

    Results: Safe injection procedures regarding final waste disposal were sufficiently adopted, while measures regarding disposable injection equipment, waste containers, hand hygiene, as well as injection practices were inadequately carried out. Lack of job aid posters that promote safe injection and safe disposal of ...

  7. Safe injection procedures, injection practices, and needlestick ...

    African Journals Online (AJOL)

    Nermine Mohamed Tawfik Foda

    2017-01-10

    Jan 10, 2017 ... Background: Of the estimated 384,000 needle-stick injuries occurring in hospitals each year, 23% occur in surgical settings. This study was conducted to assess safe injection procedures, injection practices, and circumstances contributing to needlestick and sharps injures (NSSIs) in operating rooms.

  8. Investigating the effects of nitrous oxide sedation on frontal-parietal interactions.

    Science.gov (United States)

    Ryu, Ji-Ho; Kim, Pil-Jong; Kim, Hong-Gee; Koo, Yong-Seo; Shin, Teo Jeon

    2017-06-09

    Although functional connectivity has received considerable attention in the study of consciousness, few studies have investigated functional connectivity limited to the sedated state where consciousness is maintained but impaired. The aim of the present study was to investigate changes in functional connectivity of the parietal-frontal network resulting from nitrous oxide-induced sedation, and to determine the neural correlates of cognitive impairment during consciousness transition states. Electroencephalography was acquired from healthy adult patients who underwent nitrous oxide inhalation to induce cognitive impairment, and was analyzed using Granger causality (GC). Periods of awake, sedation and recovery for GC between frontal and parietal areas in the delta, theta, alpha, beta, gamma and total frequency bands were obtained. The Friedman test with post-hoc analysis was conducted for GC values of each period for comparison. As a sedated state was induced by nitrous oxide inhalation, power in the low frequency band showed increased activity in frontal regions that was reversed with discontinuation of nitrous oxide. Feedback and feedforward connections analyzed in spectral GC were changed differently in accordance with EEG frequency bands in the sedated state by nitrous oxide administration. Calculated spectral GC of the theta, alpha, and beta frequency regions in the parietal-to-frontal direction was significantly decreased in the sedated state while spectral GC in the reverse direction did not show significant change. Frontal-parietal functional connectivity is significantly affected by nitrous oxide inhalation. Significantly decreased parietal-to-frontal interaction may induce a sedated state. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. Flemish Palliative-Care Nurses’ Attitudes to Palliative Sedation: Results of a Quantitative Study

    OpenAIRE

    Gielen, Joris; Van den Branden, Stef; van Iersel, Trudie; Broeckaert, Bert

    2012-01-01

    Palliative sedation is an option of last resort to control refractory suffering. In order to better understand palliative-care nurses’ attitudes to palliative sedation, an anonymous questionnaire was sent to all nurses (589) employed in palliative care in Flanders (Belgium). In all, 70.5% of the nurses (n=415) responded. A large majority did not agree that euthanasia is preferable to palliative sedation, were against non-voluntary euthanasia in the case of a deeply and continuously sedated pa...

  10. Dreaming in sedation during spinal anesthesia: a comparison of propofol and midazolam infusion.

    Science.gov (United States)

    Kim, Duk-Kyung; Joo, Young; Sung, Tae-Yun; Kim, Sung-Yun; Shin, Hwa-Yong

    2011-05-01

    Although sedation is often performed during spinal anesthesia, the details of intraoperative dreaming have not been reported. We designed this prospective study to compare 2 different IV sedation protocols (propofol and midazolam infusion) with respect to dreaming during sedation. Two hundred twenty adult patients were randomly assigned to 2 groups and received IV infusion of propofol or midazolam for deep sedation during spinal anesthesia. Patients were interviewed on emergence and 30 minutes later to determine the incidence, content, and nature of their dreams. Postoperatively, patient satisfaction with the sedation was also evaluated. Two hundred fifteen patients (108 and 107 in the propofol and midazolam groups, respectively) were included in the final analysis. The proportion of dreamers was 39.8% (43/108) in the propofol group and 12.1% (13/107) in the midazolam group (odds ratio=4.78; 95% confidence interval: 2.38 to 9.60). Dreams of the patients receiving propofol were more memorable and visually vivid than were those of the patients receiving midazolam infusion. The majority of dreams (36 of 56 dreamers, 64.3%) were simple, pleasant ruminations about everyday life. A similarly high level of satisfaction with the sedation was observed in both groups. In cases of spinal anesthesia with deep sedation, dreaming was almost 5 times more common in patients receiving propofol infusion than in those receiving midazolam, although this did not influence satisfaction with the sedation. Thus, one does not need to consider intraoperative dreaming when choosing propofol or midazolam as a sedative drug in patients undergoing spinal anesthesia. © 2011 International Anesthesia Research Society

  11. Pressure ulcers in critically ill patients - Preventable by non-sedation? A substudy of the NONSEDA-trial.

    Science.gov (United States)

    Nedergaard, Helene K; Haberlandt, Trine; Toft, Palle; Jensen, Hanne Irene

    2018-02-01

    Pressure ulcers still pose a significant clinical challenge to critically ill patients. This study is a substudy of the multicenter NONSEDA-trial, where critically ill patients were randomised to sedation or non-sedation during mechanical ventilation. The objective of this substudy was to assess if non-sedation affected the occurrence of pressure ulcers. Retrospective assessment of data from a single NONSEDA-trial site. Mixed intensive care unit. The occurrence of pressure ulcers, described by grade and location. 205 patients were included. Patients with pressure ulcers in the two groups were comparable with regards to baseline data. There were 44 ulcers in 32 patients in the sedated group and 31 ulcers in 25 patients in the non-sedated group (p=0.08). 64% of the ulcers in sedated patients were located on sacrum and heels, whereas 68% of the ulcers in non-sedated patients were related to equipment (p=0.03). Non-sedation did not significantly reduce the number of pressure ulcers. Non-sedation significantly affected the location of ulcers: non-sedated patients mainly had ulcers related to equipment, whereas sedated patients mainly had ulcers on the sacrum and heels. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Propofol-Based Palliative Sedation to Treat Antipsychotic-Resistant Agitated Delirium.

    Science.gov (United States)

    Covarrubias-Gómez, Alfredo; López Collada-Estrada, Maria

    Delirium is a common problem in terminally ill patients that is associated with significant distress and, hence, considered a palliative care emergency. The three subtypes of delirium are hyperactive, hypoactive, and mixed, depending on the level of psychomotor activity and arousal disturbance. When agitated delirium becomes refractory in the setting of imminent dying, the agitation may be so severe that palliative sedation (PS) is required. Palliative sedation involves the administration of sedative medications with the purpose of reducing level of consciousness for patients with refractory suffering in the setting of a terminal illness. Propofol is a sedative that has a short duration of action and a very rapid onset. These characteristics make it relatively easy to titrate. Reported doses range from 50 to 70 mg per hour. The authors present a case of antipsychotic-resistant agitated delirium treated with a propofol intravenous infusion.

  13. Use of sedation to relieve refractory symptoms in dying patients ...

    African Journals Online (AJOL)

    Indications. Agitated delirium was the most common reason (45%) for using sedation, followed by intractable vomiting due to inoperable malignant intestinal obstruction in 25% of patients. Three patients with persistent convulsions or myoclonic jerking and 2 patients with severe refractory dyspnoea required some sedation.

  14. Increased precuneus connectivity during propofol sedation.

    Science.gov (United States)

    Liu, Xiaolin; Li, Shi-Jiang; Hudetz, Anthony G

    2014-02-21

    Using functional magnetic resonance imaging in human participants, we show that sedation by propofol to the point of lost overt responsiveness during the performance of an auditory verbal memory task unexpectedly increases functional connectivity of the precuneus with cortical regions, particularly the dorsal prefrontal and visual cortices. After recovery of consciousness, functional connectivity returns to a pattern similar to that observed during the wakeful baseline. In the context of a recent proposal that highlights the uncoupling of consciousness, connectedness, and responsiveness in general anesthesia, the increased precuneus functional connectivity under propofol sedation may reflect disconnected endogenous mentation or dreaming that continues at a reduced level of metabolic activity. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  15. Continuous Palliative Sedation for Existential Distress? A Survey of Canadian Palliative Care Physicians' Views.

    Science.gov (United States)

    Voeuk, Anna; Nekolaichuk, Cheryl; Fainsinger, Robin; Huot, Ann

    2017-01-01

    Palliative sedation can be used for refractory symptoms during end-of-life care. However, continuous palliative sedation (CPS) for existential distress remains controversial due to difficulty determining when this distress is refractory. The aim was to determine the opinions and practices of Canadian palliative care physicians regarding CPS for existential distress. A survey focusing on experience and views regarding CPS for existential distress was sent to 322 members of the Canadian Society of Palliative Care Physicians. Eighty-one surveys returned (accessible target, 314), resulting in a response rate of 26%. One third (31%) of the respondents reported providing CPS for existential distress. On a 5-point Likert-type scale, 40% of participants disagreed, while 43% agreed that CPS could be used for existential distress alone. Differing opinions exist regarding this complex and potentially controversial issue, necessitating the education of health-care professionals and increased awareness within the general public.

  16. Radiologic placement of implantable chest ports in pediatric patients under sedation

    International Nuclear Information System (INIS)

    Shin, Tae Beom

    2003-01-01

    To evaluate the safety and efficacy of the radiologic placement of implantable chest ports under intravenous sedation in pediatric patients with malignancy. Between October 2001 and June 2002, 20 chest ports were placed in 19 pediatric patients [13 boys and six girls aged 1-11 (mean, 4.7) years] for the purpose of long-term chemotherapy. In three patients, tunneled central venous catheters had been removed because of catheter extration, infection, and tearing. Under intravenous sedation, the right internal jugular vein was used for access in 19 cases, and the left internal jugular vein in one. Venipucture was performed using a micropuncture needle with real-time ultrasound guidance. A port chamber was created at the infraclavicular fossa, and to prevent catheter kinking, a smooth-angled tunnel was created between the venipuncture site and the subcutaneous pocket. The catheter tip was positioned under fluoroscopy at the junction of the superior vena cava and right atrium. We observed technical success, complications arouse during and after the procedure, and duration of catheter use. Implantation of the port system was successful in all cases, though slight hematoma, treated with manual compression, occurred at a chamber pocket in one case. In addition, the port system was removed from one patient because of wound infection leading to dehiscence and catheter malpositiong. A new port system was implanted through the left internal jugular vein. The median period during which catheter use was followed up was 118 (range, 18-274) days. For long-term chemotherapy in pediatric patients with malignancy, radiologic placement of an implantable chest port under intravenous sedation shows a high technical success rate, with few complications. This method may thus be used instead of surgical port placement

  17. Assessment of different concentrations of ketofol in procedural operations

    International Nuclear Information System (INIS)

    Daabiss, Mohamed; Elsherbiny, Medhat; Al Otaibi, Rashed

    2009-01-01

    Propofol is an intravenous anesthetic that is often used as an adjuvant during monitored anesthesia care, the addition of ketamine to propofol may counteract the cardiorespiratory depression seen with propofol used alone. Ketofol (ketamine/propofol combination) was used for procedural sedation and analgesia. However, evaluation of the effectiveness of different concentrations of Ketofol in procedural operation regarding changes in haemodynamics, emergence phenomena, recovery time, the doses, and adverse effects was not yet studied, so this randomized, double blinded study was designed to compare the quality of analgesia and side effects of intravenous different concentrations of ketofol. One hundred children of both sex undergoing procedural operation, e.g. esophgoscopy, rectoscopy, bone marrow aspiration and liver biopsy participated in this. Patients received an infusion of a solution containing either combination of propofol: ketamine (1:1) (Group I) or propofol: ketamine (4:1) (Group II). Subsequent infusion rates to a predetermined sedation level using Ramsay Sedation Scale. Heart rate, noninvasive arterial blood pressure (NIBP), oxygen saturation (SpO2), end tidal carbon dioxide (Etco 2 ) and incidence of any side effects were recorded. There were no significant hemodynamic changes in both groups after induction. However, there was an increase in postoperative nausea, psychomimetic side effects, and delay in discharge times in group I compared to group II. The adjunctive use of smaller dose of ketamine in ketofol combination minimizes the psychomimetic side effects and shortens the time of hospital discharge. (author)

  18. Sedative and mechanical hypoalgesic effects of butorphanol in xylazine-premedicated donkeys.

    Science.gov (United States)

    Lizarraga, I; Castillo-Alcala, F

    2015-05-01

    Combinations of α2 -adrenoceptor and opioid agonists are commonly used in equids, but little scientific information is available on donkeys. To compare the sedative and hypoalgesic effects of xylazine alone or in combination with different dosages of butorphanol in donkeys. Placebo-controlled, operator-blinded, randomised, crossover, Latin square study. Six donkeys received intravenous normal saline and normal saline (NS-NS); xylazine (0.5 mg/kg bwt) and normal saline (X-NS); xylazine and 10 μg/kg bwt butorphanol (X-B10); xylazine and 20 μg/kg bwt butorphanol (X-B20); xylazine and 30 μg/kg bwt butorphanol (X-B30); and xylazine and 40 μg/kg bwt butorphanol (X-B40). Sedation scores (SS), head height above ground (HHAG) and mechanical nociceptive thresholds (MNT) were assessed before and for 120 min after treatment. Areas under the curve (AUC) values for 0-30, 30-60 and 60-120 min were computed for SS, HHAG and MNT. As appropriate, differences between treatments were analysed using the Friedman test followed by Dunn's test and a repeated measures one-way analysis of variance followed by Tukey's test; significance was set at Pdonkeys undergoing certain clinical procedures. © 2014 EVJ Ltd.

  19. In-service documentation tools and statements on palliative sedation in Germany--do they meet the EAPC framework recommendations? A qualitative document analysis.

    Science.gov (United States)

    Stiel, Stephanie; Heckel, Maria; Christensen, Britta; Ostgathe, Christoph; Klein, Carsten

    2016-01-01

    Numerous (inter-)national guidelines and frameworks have been developed to provide recommendations for the application of palliative sedation (PS). However, they are still not widely known, and large variations in PS clinical practice can be found. This study aims to collect and describe contents from documents used in clinical practice and to compare to what extent they match the European Association for Palliative Care (EAPC) framework recommendations. In a national survey on PS in Germany 2012, participants were asked to upload their in-service templates, assessment tools, specific protocols, and in-service statements for the application and documentation of PS. These documents are analyzed by using systematic structured content analysis. Three hundred seven content units of 52 provided documents were coded. The analyzed templates are very heterogeneous and also contain items not mentioned in the EAPC framework. Among 11 scales for the evaluation of sedation level, the Ramsey Sedation Score (n = 5) and the Richmond-Agitation-Sedation-Scale (n = 2) were found most often. For symptom assessment, three different scales were provided one time respectively. In all six PS statements, the common core elements were possible indications for PS, instructions on dose titration, patient monitoring, and care. Wide congruency exists for physical and psychological indications. Most documents coincide on midazolam as a preferred drug and basic monitoring in regular intervals. Aspects such as pre-emptive discussion of the potential role of sedation, informational needs of relatives, and care for the medical professionals are mentioned rarely. The analyzed templates do neglect some points of the EAPC recommendations. However, they expand the ten-point scheme of the framework in some details. The findings may facilitate the development of standardized consensus documentation and monitoring draft as an operational statement.

  20. The effects of music, white noise, and ambient noise on sedation and anxiety in patients under spinal anesthesia during surgery.

    Science.gov (United States)

    Ilkkaya, Nazan Koylu; Ustun, Faik Emre; Sener, Elif Bengi; Kaya, Cengiz; Ustun, Yasemin Burcu; Koksal, Ersin; Kocamanoglu, Ismail Serhat; Ozkan, Fatih

    2014-10-01

    To compare effects of music, white noise, and ambient (background) noise on patient anxiety and sedation. Open, parallel, and randomized controlled trial. Seventy-five patients aged 18 to 60 years who were scheduled for surgical procedures under spinal anesthesia were randomly assigned to ambient noise (Group O), white noise (Group B), or music groups (Group M). We evaluated patients' anxiety and sedation levels via the Observer's Assessment of Alertness/Sedation (OAA/S) scale and the State-Trait Anxiety Inventory (STAI) questionnaire. At 5 minutes before surgery, the STAI-State Anxiety Inventory (SA) value was significantly lower in Group M than the other groups. At 30-minute recovery, Group M showed significantly lower STAI-SA values than the other groups. Patient satisfaction was highest in Group M. OAA/S values were not significantly different between groups during any period (P > .05). We suggest that patient-selected music reduces perioperative anxiety and contributes to patient satisfaction during the perioperative period. Copyright © 2014 American Society of PeriAnesthesia Nurses. Published by Elsevier Inc. All rights reserved.