Usos do sulfato de magnésio em obstetrícia e em anestesia Usos del sulfato de magnesio en obstetricia y en anestesia Applications of Magnesium Sulfate in Obstetrics and Anesthesia

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Fabiano Timbó Barbosa

2010-02-01

la degradación de los ácidos nucleicos, proteínas y ácidos grasos; regula el paso de los iones transmembrana e interviene en la actividad de varias enzimas. El paciente en estado crítico, presenta una tendencia a la hipomagnesemia, y el tratamiento consiste en corregir la causa cuando es posible, acompañada de la reposición del magnesio. Ya ha quedado demostrada la reducción de la concentración alveolar mínima (CAM, de los agentes inhalatorios en animales y el uso de opioides en humanos bajo anestesia. CONCLUSIONES: El sulfato de magnesio, ha venido siendo utilizado en obstetricia con una buena efectividad para la inhibición del parto prematuro y para el tratamiento de las crisis convulsivas asociadas al cuadro de eclampsia. Es un fármaco con potencial analgésico y sedativo que puede ser utilizado como coadyuvante durante la anestesia general, atenuando la respuesta presórica a la intubación traqueal y disminuyendo la necesidad del uso de anestésicos.BACKGROUND AND OBJECTIVES: Magnesium is predominantly an intracellular ion. Its blocking effects on NMDA receptors are responsible for the analgesic and sedative characteristics of this ion. The objective of this study was to review the physiology, pharmacology, and decreased plasma levels of magnesium, as well as its applications in obstetrics and anesthesia. CONTENTS: Magnesium is an intracellular cation with multiple functions: it is a cofactor for enzymes of the glucose metabolism and those that participate in the degradation of nucleic acids, proteins, and fatty acids; it regulates the movements of transmembrane ions; and it intervenes in the activity of several enzymes. Critical patients have a tendency to develop hypomagnesemia, and the treatment consists in correcting the cause, whenever possible, and replacement of magnesium. A reduction in the minimum alveolar concentration (MAC of inhalational agents in animals and the use of opioids in humans under anesthesia has been demonstrated. CONCLUSIONS

A Comparison of Satisfaction; Spinal versus General Anesthesia for Cesarean Section

International Nuclear Information System (INIS)

Meo, S. A.; Siddique, S.; Meo, R. A.

2013-01-01

Objective: To compare the patients satisfaction with spinal and general anesthesia after cesarean section at CMH Lahore. Study Design: Randomized controlled trials. Study Setting: The study was conducted at the department of Obstetrics and Gynaecology combined military Hospital, Lahore, for 6 months from July to Dec 2011. Patients and Methods: Total 70 patients were included in the study and randomly divided into two groups of 35 each using random numbers table. All patients between ages of 20-40 years admitted for elective cesarean section and presented for following up at day 5-7 who never had any type of anesthesia in the past. There included in the study patients with complaints of migraine, low backaches, positive history or any other medical disorder were excluded from the study. Results: A total number of patients included were 70. Out of these selected patients, 35 procedures were carried out under spinal anesthesia and 35 under general anesthesia. Insignificant difference was found in satisfaction level of both the groups (p=0.220). There is significant difference for the future choice between two groups (p<0.001). Conclusion: Spinal anesthesia provides equal satisfaction for patients of cesarean section than general anesthesia. (author)

Anesthesia considerations in the obese gravida.

LENUS (Irish Health Repository)

Tan, Terry

2011-12-01

Obesity is associated with serious morbidity during pregnancy, and obese women also are at a high risk of developing complications during labor, leading to an increased risk for instrumental and Cesarean deliveries. The engagement of the obstetrical anesthetist in the management of this group of high-risk patients should be performed antenatally so that an appropriate management strategy can be planned in advance to prevent an adverse outcome. Good communication between all care providers is essential. The obese patient in labor should be encouraged to have a functioning epidural catheter placed early in labor. Apart from providing analgesia and alleviating physiological derangements during labor, the presence of a functioning epidural catheter can also be used to induce anesthesia quickly in the event of an emergency cesarean section, thus avoiding a general anesthesia, which has exceedingly high risks in the obese parturient. Successful management of the obese patient necessitates a comprehensive strategy that encompasses a multidisciplinary and holistic approach from all care-providers.

Review article: safety aspects of anesthesia in under-resourced locations.

Science.gov (United States)

Enright, Angela

2013-02-01

Improving patient safety during anesthesia and surgery is the focus of much effort worldwide. Major advances have occurred since the 1980s, especially in economically advantaged areas. This paper is a review of some of the challenges that face those who work in resource-poor areas of the world. There is a shortage of trained anesthesia providers, both physician and non-physician, and this is particularly acute outside urban areas. Anesthesia is still sometimes delivered by unqualified people, which results in expected high rates of morbidity and mortality. Residency training programs in low-income countries ought to increase their output as anesthesiologists must be available to supervise non-physician providers. All groups require continuing medical education. In addition, increased efforts are needed to recruit trainees into the specialty of anesthesia and to retain them locally. There is a well-recognized shortage of resources for anesthesia. Consequently, concerted efforts are necessary to ensure reliable supplies of drugs, and attention should be paid to the procurement of anesthesia equipment appropriate for the location. Biomedical support must also be developed. Lifebox is a charitable foundation dedicated to supplying pulse oximeters to low- and middle-income countries. Adoption of the World Health Organization's Surgical Safety Checklist could further reduce morbidity and mortality. Much time, effort, planning, and resources are required to ensure that anesthesia in low-income areas can reach internationally accepted standards. Such investment in anesthesia would result in wider access to surgical and obstetrical care, and the quality and safety of that care would be much improved.

Influence of anesthesia techniques of caesarean section on memory, perception and speech

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Volkov O.O.

2014-06-01

Full Text Available In obstetrics postoperative cognitive dysfunctions may take place after caesarean section and vaginal delivery with poor results both for mother and child. The goal was to study influence of anesthesia techniques following caesarian section on memory, perception and speech. Having agreed with local ethics committee and obtained informed consent depending on anesthesia method, pregnant women were divided into 2 groups: 1st group (n=31 had spinal anesthesia, 2nd group (n=34 – total intravenous anesthesia. Spinal anesthesia: 1.8-2.2 mLs of hyperbaric 0.5% bupivacaine. ТIVА: Thiopental sodium (4 mgs kg-1, succinylcholine (1-1.5 mgs kg-1. Phentanyl (10-5-3 µgs kg-1 hour and Diazepam (10 mgs were used after newborn extraction. We used Luria’s test for memory assessment, perception was studied by test “recognition of time”. Speech was studied by test "name of fingers". Control points: 1 - before the surgery, 2 - in 24h after the caesarian section, 3 - on day 3 after surgery, 4 - at discharge from hospital (5-7th day. The study showed that initially decreased memory level in expectant mothers regressed along with the time after caesarean section. Memory is restored in 3 days after surgery regardless of anesthesia techniques. In spinal anesthesia on 5-7th postoperative day memory level exceeds that of used in total intravenous anesthesia. The perception and speech do not depend on the term of postoperative period. Anesthesia technique does not influence perception and speech restoration after caesarean sections.

Risk factors for failed conversion of labor epidural analgesia to cesarean delivery anesthesia: a systematic review and meta-analysis of observational trials.

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Bauer, M E; Kountanis, J A; Tsen, L C; Greenfield, M L; Mhyre, J M

2012-10-01

This systematic review and meta-analysis evaluates evidence for seven risk factors associated with failed conversion of labor epidural analgesia to cesarean delivery anesthesia. Online scientific literature databases were searched using a strategy which identified observational trials, published between January 1979 and May 2011, which evaluated risk factors for failed conversion of epidural analgesia to anesthesia or documented a failure rate resulting in general anesthesia. 1450 trials were screened, and 13 trials were included for review (n=8628). Three factors increase the risk for failed conversion: an increasing number of clinician-administered boluses during labor (OR=3.2, 95% CI 1.8-5.5), greater urgency for cesarean delivery (OR=40.4, 95% CI 8.8-186), and a non-obstetric anesthesiologist providing care (OR=4.6, 95% CI 1.8-11.5). Insufficient evidence is available to support combined spinal-epidural versus standard epidural techniques, duration of epidural analgesia, cervical dilation at the time of epidural placement, and body mass index or weight as risk factors for failed epidural conversion. The risk of failed conversion of labor epidural analgesia to anesthesia is increased with an increasing number of boluses administered during labor, an enhanced urgency for cesarean delivery, and care being provided by a non-obstetric anesthesiologist. Further high-quality studies are needed to evaluate the many potential risk factors associated with failed conversion of labor epidural analgesia to anesthesia for cesarean delivery. Copyright © 2012 Elsevier Ltd. All rights reserved.

Obstetric violence according to obstetric nurses

Directory of Open Access Journals (Sweden)

Michelle Gonçalves da Silva

2014-10-01

Full Text Available The objective was to report the experience of obstetric nurses on the obstetric violence experienced, witnessed and observed during their professional careers. This study is based on an account of experience of working in several health institutions such as basic health units, private and public hospitals, located in São Paulo, Brazil, in a period 5-36 years of technical training and professional experience from 1977 to 2013. The technique to expose the professional experiences was brainstorming. The results were divided into violent utterances of health professionals to patients, unnecessary and/or iatrogenic experiences procedures performed by health professionals and the institutional unpreparedness with unstructured environment. It is concluded that through the speeches of the obstetric nurses there are several obstetric violence experienced and witnessed in their work routines, with differences between two types of delivery care: evidence-based obstetrics and traditional care model.

Recommendations for anesthesia and perioperative management in patients with Ehlers-Danlos syndrome(s)

Science.gov (United States)

2014-01-01

Ehlers-Danlos syndrome (EDS, ORPHA98249) comprises a group of clinically and genetically heterogeneous heritable connective tissue disorders, chiefly characterized by joint hypermobility and instability, skin texture anomalies, and vascular and soft tissue fragility. As many tissues can be involved, the underlying molecular defect can manifest itself in many organs and with varying degrees of severity, with widespread implications for anesthesia and perioperative management. This review focuses on issues relevant for anesthesia for elective and emergency surgery in EDS. We searched the literature for papers related to all EDS variants; at the moment most of the published data deals with the vascular subtype and, to a lesser extent, classic and hypermobility EDS. Knowledge is fragmented and consists mostly of case reports, small case series and expert opinion. Because EDS patients commonly require surgery, we have summarized some recommendations for general, obstetrical and regional anesthesia, as well as for hemostatic therapy. PMID:25053156

Aplastic anemia during pregnancy: a review of obstetric and anesthetic considerations

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Riveros-Perez, Efrain; Hermesch, Amy C; Barbour, Linda A; Hawkins, Joy L

2018-01-01

Aplastic anemia is a hematologic condition occasionally presenting during pregnancy. This pathological process is associated with significant maternal and neonatal morbidity and mortality. Obstetric and anesthetic management is challenging, and treatment requires a coordinated effort by an interdisciplinary team, in order to provide safe care to these patients. In this review, we describe the current state of the literature as it applies to the complexity of aplastic anemia in pregnancy, focusing on pathophysiologic aspects of the disease in pregnancy, as well as relevant obstetric and anesthetic considerations necessary to treat this challenging problem. A multidisciplinary-team approach to the management of aplastic anemia in pregnancy is necessary to coordinate prenatal care, optimize maternofetal outcomes, and plan peripartum interventions. Conservative transfusion management is critical to prevent alloimmunization. Although a safe threshold-platelet count for neuraxial anesthesia has not been established, selection of anesthetic technique must be evaluated on a case-to-case basis. PMID:29535558

Remifentanil at induction of general anesthesia for cesarean section: Double blind,randomized clinical trial

OpenAIRE

Behdad, Shekoufeh; Ayatollahi, Vida; Harrazi, Hamid; Nazemian, Naderali; Heiranizadeh, Najmeh; Baghianimoghadam, Behnam

2013-01-01

Introduction: Remifentanil, with its rapid activity onset and short duration of action, may be more effective than other opioids for providing hemodynamic stability during obstetric anesthesia. However, there is some evidence of adverse effects on neonatal respiratory function. We investigated maternal and fetal effects of Remifentanil during cesarean section surgery. Methods: Eighteen women with singleton term pregnancies, and physical class status of I or II as defined by the American Socie...

Anesthetic management of an obstetric patient with MELAS syndrome: case report and literature review.

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Maurtua, M; Torres, A; Ibarra, V; DeBoer, G; Dolak, J

2008-10-01

Mitochondrial myopathy, encephalopathy, lactic acidosis, and stroke-like episodes (MELAS syndrome) is a mitochondrial disorder associated with neurologic, cardiac, neuromuscular, hepatic, metabolic and gastrointestinal dysfunction and potential anesthetic and obstetric complications. The case of a parturient with MELAS syndrome requiring labor analgesia is presented. A Medline literature search limited to the English language was undertaken to review cases of MELAS syndrome. Based on our experience and literature review, parturients with MELAS syndrome appear to benefit from neuraxial analgesia and anesthesia, which blunt excessive oxygen consumption and acidosis.

Anesthesia

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... arm or leg. A common type is epidural anesthesia, which is often used during childbirth. General - makes ... afterwards. Sedation can be used with or without anesthesia. The type of anesthesia or sedation you get ...

Contemporary Obstetric Triage.

Science.gov (United States)

Sandy, Edward Allen; Kaminski, Robert; Simhan, Hygriv; Beigi, Richard

2016-03-01

The role of obstetric triage in the care of pregnant women has expanded significantly. Factors driving this change include the Emergency Medical Treatment and Active Labor Act, improved methods of testing for fetal well-being, increasing litigation risk, and changes in resident duty hour guidelines. The contemporary obstetric triage facility must have processes in place to provide a medical screening examination that complies with regulatory statues while considering both the facility's maternal level of care and available resources. This review examines the history of the development of obstetric triage, current considerations in a contemporary obstetric triage paradigm, and future areas for consideration. An example of a contemporary obstetric triage program at an academic medical center is presented. A successful contemporary obstetric triage paradigm is one that addresses the questions of "sick or not sick" and "labor or no labor," for every obstetric patient that presents for care. Failure to do so risks poor patient outcome, poor patient satisfaction, adverse litigation outcome, regulatory scrutiny, and exclusion from federal payment programs. Understanding the role of contemporary obstetric triage in the current health care environment is important for both providers and health care leadership. This study is for obstetricians and gynecologists as well as family physicians. After completing this activity, the learner should be better able to understand the scope of a medical screening examination within the context of contemporary obstetric triage; understand how a facility's level of maternal care influences clinical decision making in a contemporary obstetric triage setting; and understand the considerations necessary for the systematic evaluation of the 2 basic contemporary obstetric questions, "sick or not sick?" and "labor or no labor?"

Reducing Maternal Mortality in Papua New Guinea: Contextualizing Access to Safe Surgery and Anesthesia.

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Dennis, Alicia T

2018-01-01

Papua New Guinea has one of the world's highest maternal mortality rates with approximately 215 women dying per 100,000 live births. The sustainable development goals outline key priority areas for achieving a reduction in maternal mortality including a focus on universal health coverage with safe surgery and anesthesia for all pregnant women. This narrative review addresses the issue of reducing maternal mortality in Papua New Guinea by contextualizing the need for safe obstetric surgery and anesthesia within a structure of enabling environments at key times in a woman's life. The 3 pillars of enabling environments are as follows: a stable humanitarian government; a safe, secure, and clean environment; and a strong health system. Key times, and their associated specific issues, in a woman's life include prepregnancy, antenatal, birth and the postpartum period, childhood, adolescence and young womanhood, and the postchildbearing years.

Toward competency-based curriculum: Application of workplace-based assessment tools in the National Saudi Arabian Anesthesia Training Program.

Science.gov (United States)

Boker, Ama

2016-01-01

The anesthesia training program of the Saudi Commission for health specialties has introduced a developed competency-based anesthesia residency program starting from 2015 with the utilization of the workplace-based assessment (WBA) tools, namely mini-clinical exercises (mini-CEX), direct observation of procedural skills (DOPS), and case-based discussion (CBD). This work aimed to describe the process of development of anesthesia-specific list of mini-CEX, DOPS, and CBD tools within the Saudi Arabian Anesthesia Training Programs. To introduce the main concepts of formative WBA tools and to develop anesthesia-specific applications for each of the selected WBA tools, four 1-day workshops were held at the level of major training committees at eastern (Dammam), western (Jeddah), and central (Riyadh) regions in the Kingdom were conducted. Sixty-seven faculties participated in these workshops. After conduction of the four workshops, the anesthesia-specific applications setting of mini-CEX, DOPS, and CBD tools among the 5-year levels were fully described. The level of the appropriate consultation skills was divided according to the case complexity adopted from the American Society of Anesthesiologists physical classification for adult and obstetric and pediatric patient as well as the type of the targeted anesthetic procedure. WBA anesthesia-specific lists of mini-CEX, DOPS, and CBD forms were easily incorporated first into guidelines to help the first stage of implementation of formative assessment in the Saudi Arabian Anesthesia Residency Program, and this can be helpful to replicate such program within other various training programs in Saudi Arabia and abroad.

Preload versus coload and vasopressor requirement for the prevention of spinal anesthesia induced hypotension in non-obstetric patients

International Nuclear Information System (INIS)

Khan, M.U.; Aqil, M.

2015-01-01

To compare the effectiveness of preload and coload for the prevention of Spinal Induced Hypotension (SIH) and vasopressor requirements. Study Design: Randomized trial. Place and Duration of Study: Department of Anesthesia, The Aga Khan University Hospital, Karachi, Pakistan, from June 2007 - June 2010. Methodology: Sixty patients were randomly divided into preload and coload group of 30 each. Patients with ASA1 - 3, aged 20 - 60 years were included. Patients with history of IHD, COPD, BMI > 30 and surgical procedure TURP were excluded. All patients received crystalloid 10 ml/kg before induction of spinal anesthesia in preload group and at the time of spinal anesthesia in coload group. Blood pressure and heart rate were recorded at different time intervals till 45 minutes. Patients received ephedrine 5 mg when systolic blood pressure dropped below 90 mmHg and heart rate was less than 60 beats/minute and/or phenylephrine 50 micrograms when systolic blood pressure dropped below 90 mmHg and heart rate was more than 60 beats/minute. Results: There was no statistically significant difference at different time intervals in heart rate, systolic and mean arterial pressure between the groups. Diastolic blood pressure was significantly different in both groups at 6 - 15 minutes after spinal anesthesia. SIH occurred (21) 70% and (15) 50% in preload and coload groups, respectively (p=0.187). Ephedrine requirement for SIH was significantly high in preload group (p=0.017). Phenylephrine requirement for SIH was high in preload group which was statistically non-significant (p=0.285). Conclusion: Coload group has lower incidence of spinal induced hypotension and significantly less vasopressor requirement than the preload group. (author)

Effects of Anesthesia

Science.gov (United States)

... About Policymakers Media ASA Member Toolkit Anesthesia 101 Effects of Anesthesia Explore this page: Effects of Anesthesia ... the types of anesthesia and their side effects? Effects of Anesthesia If you’re having surgery, you ...

Obstetric antiphospholipid syndrome.

Science.gov (United States)

Esteve-Valverde, E; Ferrer-Oliveras, R; Alijotas-Reig, J

2016-04-01

Obstetric antiphospholipid syndrome is an acquired autoimmune disorder that is associated with various obstetric complications and, in the absence of prior history of thrombosis, with the presence of antiphospholipid antibodies directed against other phospholipids, proteins called cofactors or PL-cofactor complexes. Although the obstetric complications have been related to the procoagulant properties of antiphospholipid antibodies, pathological studies of human placenta have shown the proinflammatory capacity of antiphospholipid antibodies via the complement system and proinflammatory cytokines. There is no general agreement on which antiphospholipid antibodies profile (laboratory) confers the greatest obstetric risk, but the best candidates are categories I and IIa. Combined treatment with low doses of aspirin and heparin achieves good obstetric and maternal outcomes. In this study, we also review the therapeutic possibilities in refractory cases, although the likelihood of progressing to other autoimmune diseases is low. We briefly comment on incomplete obstetric antiphospholipid syndrome, also known as antiphospholipid antibody-mediated pregnancy morbidity syndrome. Copyright © 2015 Elsevier España, S.L.U. y Sociedad Española de Medicina Interna (SEMI). All rights reserved.

Obstetric violence according to obstetric nurses

OpenAIRE

Michelle Gonçalves da Silva; Michelle Carreira Marcelino; Lívia Shélida Pinheiro Rodrigues; Rosário Carcaman Toro; Antonieta Keiko Kakuda Shimo

2014-01-01

The objective was to report the experience of obstetric nurses on the obstetric violence experienced, witnessed and observed during their professional careers. This study is based on an account of experience of working in several health institutions such as basic health units, private and public hospitals, located in São Paulo, Brazil, in a period 5-36 years of technical training and professional experience from 1977 to 2013. The technique to expose the professional experiences was brainstorm...

Robotic anesthesia - A vision for the future of anesthesia

OpenAIRE

Hemmerling, Thomas M.; Taddei, Riccardo; Wehbe, Mohamad; Morse, Joshua; Cyr, Shantale; Zaouter, Cedrick

2011-01-01

Summary This narrative review describes a rationale for robotic anesthesia. It offers a first classification of robotic anesthesia by separating it into pharmacological robots and robots for aiding or replacing manual gestures. Developments in closed loop anesthesia are outlined. First attempts to perform manual tasks using robots are described. A critical analysis of the delayed development and introduction of robots in anesthesia is delivered.

Anesthesia Basics

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... Staying Safe Videos for Educators Search English Español Anesthesia Basics KidsHealth / For Teens / Anesthesia Basics What's in ... español Conceptos básicos sobre la anestesia What Is Anesthesia? No doubt about it, getting an operation can ...

Anesthesia Fact Sheet

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... Education About NIGMS NIGMS Home > Science Education > Anesthesia Anesthesia Tagline (Optional) Middle/Main Content Area En español ... Version (464 KB) Other Fact Sheets What is anesthesia? Anesthesia is a medical treatment that prevents patients ...

Administration of Anesthesia

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Full Text Available ... information Anesthesia: Safety and Comfort in the OMS Office Part I Introduction and History of Dental Anesthesia ... OMS Anesthesia Team and Patient Care Part IV Office Anesthesia Evaluation Part V Broad Access to Care, ...

Administration of Anesthesia

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Full Text Available ... Contact Find a Surgeon What We Do Anesthesia Anesthesia Oral and maxillofacial surgeons are extensively trained to ... and Facial Pain Wisdom Teeth Management Procedures Anesthesia Anesthesia Oral and maxillofacial surgeons are extensively trained to ...

Administration of Anesthesia

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Full Text Available ... extensively trained to appropriately administer local anesthesia, all forms of sedation and general anesthesia. Click here to ... extensively trained to appropriately administer local anesthesia, all forms of sedation and general anesthesia. Click here to ...

Types of Anesthesia

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... Videos for Educators Search English Español Types of Anesthesia KidsHealth / For Teens / Types of Anesthesia What's in ... Get? Print en español Tipos de anestesia About Anesthesia Anesthesia is broken down into three main categories: ...

[Comparison of epidural anesthesia and general anesthesia for patients with bronchial asthma].

Science.gov (United States)

Kasaba, T; Suga, R; Matsuoka, H; Iwasaki, T; Hidaka, N; Takasaki, M

2000-10-01

We prospectively investigated the incidence of asthmatic attacks in 94 patients (1.5%) who were diagnosed as definite asthma. We separated the patients into three groups: epidural anesthesia (n = 10) including combined spinal/epidural anesthesia (n = 7), combined epidural and general anesthesia (n = 23), and general anesthesia (n = 54). General anesthesia was induced with propofol or midazolam and maintained with N2O and O2 with sevoflurane in adults. Patients who underwent epidural anesthesia and combined spinal and epidural anesthesia showed no asthmatic attacks. The incidence of bronchospasm with combined epidural and general anesthesia was 2/23. The incidence of bronchospasm with general anesthesia was 4/54. Bronchoconstriction occurred after tracheal intubation in 5 patients except in one patient, in whom it occurred after induction of anesthesia with midazolam. All episodes of bronchospasm in the operative period were treated successfully. The frequency of bronchospasm did not depend on the severity of asthmatic symptoms or the chronic use of bronchodilators before operation. These findings suggest that tracheal intubation, not the choice of anesthetic, plays an important role in the pathogenesis of bronchospasm.

Spinal anesthesia after intraoperative cardiac arrest during general anesthesia in an infant

Directory of Open Access Journals (Sweden)

Whitaker EE

2017-03-01

Full Text Available Emmett E Whitaker,1,2 Veronica Miler,1,2 Jason Bryant,1,2 Stephanie Proicou,1 Rama Jayanthi,3,4 Joseph D Tobias1,2 1Department of Anesthesiology & Pain Medicine, Nationwide Children’s Hospital, 2Department of Anesthesiology & Pain Medicine, The Ohio State University College of Medicine, 3Division of Pediatric Urology, Nationwide Children’s Hospital, 4Department of Urology, The Ohio State University College of Medicine, Columbus, OH, USA Abstract: Although generally safe and effective, severe perioperative complications, including cardiac arrest, may occur during general anesthesia in infants. With the emergence of evidence that specific anesthetic agents may affect future neurocognitive outcomes, there has been an increased focus on alternatives to general anesthesia, including spinal anesthesia. We present a case of cardiac arrest during general anesthesia in an infant who required urologic surgery. During the subsequent anesthetic care, spinal anesthesia was offered as an alternative to general anesthesia. The risks of severe perioperative complications during general anesthesia are reviewed, etiologic factors for such events are presented, and the use of spinal anesthesia as an alternative to general anesthesia is discussed. Keywords: child, pediatric anesthesia, complications

Lessons learned from a single institution's retrospective analysis of emergent cesarean delivery following external cephalic version with and without neuraxial anesthesia.

Science.gov (United States)

Ainsworth, A; Sviggum, H P; Tolcher, M C; Weaver, A L; Holman, M A; Arendt, K W

2017-05-01

To evaluate the risk of emergent cesarean delivery with the use of neuraxial anesthesia for external cephalic version in a single practice. Randomized trials have shown increased external cephalic version success when neuraxial anesthesia is used, without additional risk. We hypothesized that in our actual clinical practice, outside the confines of randomized trials, neuraxial anesthesia could be associated with an increased risk of emergent cesarean delivery. This retrospective cohort study included all women who underwent external cephalic version at a single institution with and without neuraxial anesthesia. The primary outcome was the incidence of emergent cesarean delivery (defined as delivery within 4hours of version). Secondary outcomes were version success and ultimate mode of delivery. A total of 135 women underwent external cephalic version procedures; 58 with neuraxial anesthesia (43.0%) and 77 without (57.0%). Location of the procedure, tocolytic therapy, and gestational age were different between groups. An increased rate of emergent cesarean delivery was found in procedures with neuraxial anesthesia compared to procedures without (5/58 (8.6%) compared to 0/77 (0.0%); 95% CI for difference, 1.4 to 15.8%; P=0.013). In this single hospital's practice, patients who may be at higher risk of complications and have a lesser likelihood of success were provided NA for ECV. As a result, the use of neuraxial anesthesia for external cephalic version was associated with a higher rate of emergent cesarean delivery. Obstetric and anesthetic practices should evaluate their patient selection and procedure protocol for external cephalic version under neuraxial anesthesia. Copyright © 2017 Elsevier Ltd. All rights reserved.

Administration of Anesthesia

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Full Text Available ... further information Anesthesia: Safety and Comfort in the OMS Office Part I Introduction and History of Dental Anesthesia Part II OMS Education and Training Part III The OMS Anesthesia ...

Administration of Anesthesia

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Full Text Available ... OMS Office Part I Introduction and History of Dental Anesthesia Part II OMS Education and Training Part III The OMS Anesthesia Team and Patient Care Part IV Office Anesthesia Evaluation Part V Broad ...

Administration of Anesthesia

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Full Text Available ... and History of Dental Anesthesia Part II OMS Education and Training Part III The OMS Anesthesia Team and Patient Care Part IV Office Anesthesia Evaluation Part V Broad Access to Care, Patient Safety ...

Administration of Anesthesia

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Full Text Available ... We Do Who We Are News Videos Contact Find a Surgeon What We Do Anesthesia Anesthesia Oral ... of sedation and general anesthesia. Click here to find out more. Cleft Lip/Palate and Craniofacial Surgery ...

Administration of Anesthesia

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Full Text Available ... in the OMS Office Part I Introduction and History of Dental Anesthesia Part II OMS Education and Training Part III The OMS Anesthesia Team and Patient Care Part IV Office Anesthesia Evaluation Part V Broad ...

Administration of Anesthesia

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Full Text Available ... Anesthesia Evaluation Part V Broad Access to Care, Patient Safety and Comfort Oral and maxillofacial surgeons (OMSs) are trained in all aspects of anesthesia administration. Following dental ... evaluate patients for anesthesia, deliver the anesthetic and monitor post- ...

Are Anesthesia Providers Ready for Hypnosis? Anesthesia Providers' Attitudes Toward Hypnotherapy.

Science.gov (United States)

Stone, Alexander B; Sheinberg, Rosanne; Bertram, Amanda; Seymour, Anastasia Rowland

2016-04-01

This study sought to measure current attitudes toward hypnosis among anesthesia providers using an in-person survey distributed at a single grand rounds at a single academic teaching hospital. One hundred twenty-six anesthesia providers (anesthesiologists and nurse anesthetists) were included in this study. A 10-question Institutional Review Board (IRB)-approved questionnaire was developed. One hundred twenty-six (73% of providers at the meeting) anesthesia providers completed the survey. Of the respondents, 54 (43%) were anesthesiologists, 42 (33%) were trainees (interns/residents/fellows) in anesthesia, and 30 (24%) were nurse anesthetists. Over 70% of providers, at each level of training, rated their knowledge of hypnosis as either below average or having no knowledge. Fifty-two (42%) providers agreed or strongly agreed that hypnotherapy has a place in the clinical practice of anesthesia, while 103 (83%) believed that positive suggestion has a place in the clinical practice of anesthesia (p hypnosis were that it is too time consuming (41%) and requires special training (34%). Only three respondents (2%) believed that there were no reasons for using hypnosis in their practice. These data suggest that there is a self-reported lack of knowledge about hypnosis among anesthesia providers, although many anesthesia providers are open to the use of hypnosis in their clinical practice. Anesthesia providers are more likely to support the use of positive suggestion in their practice than hypnosis. Practical concerns should be addressed if hypnosis and therapeutic verbal techniques are to gain more widespread use.

Needle-less local anesthesia: clinical evaluation of the effectiveness of the jet anesthesia Injex in local anesthesia in dentistry.

Science.gov (United States)

Dabarakis, Nikolaos N; Alexander, Veis; Tsirlis, Anastasios T; Parissis, Nikolaos A; Nikolaos, Maroufidis

2007-01-01

To clinically evaluate the jet injection Injex (Rösch AG Medizintechnik) using 2 different anesthetic solutions, and to compare the jet injection and the standard needle injection techniques. Of the 32 patients in the study, 10 received mepivacaine 3% anesthetic solution by means of the jet injection technique, while the remaining 22 patients received lidocaine 2% with epinephrine 1:80,000 by the same method. The 14 patients in whom pulp anesthesia was achieved were selected for an additional evaluation of the pulp reaction using standard needle injection anesthesia. The differences between the 2 compounds with Injex were statistically evaluated by means of independent-samples t test analysis. The differences between subgroups receiving both jet injection and needle injection anesthesia were evaluated by means of paired t test analysis. The administration of mepivacaine 3% using Injex did not achieve pulp anesthesia in any of the 10 patients, although the soft tissue anesthesia was successful. The administration of lidocaine with epinephrine using Injex resulted in pulp anesthesia in only 14 patients; soft tissue anesthesia was observed in all patients of this group. There was no statistically significant difference between Injex and the needle injection technique in onset of anesthesia. However, the duration of anesthesia was significantly longer for the needle infiltration group than for the Injex injection group. The anesthetic solution should be combined with a vasoconstriction agent when the Injex technique is implemented.

Essay on modern history of anesthesia in Egypt as reflected in Naguib (Bey) Mahfouz books.

Science.gov (United States)

Takrouri, M S

2000-06-01

It was already known that Professor Naguib (Bey) Mahfouz (1882-1974) whas the first staff anesthetist at Kasr El-Ainy Hospital (KEAH) in Cairo between the years 1904-1906. It is not well established why he changed his specialty. In a pursuit of this story, a very relevant account was discovered in his books published in 1935 on medical education and in 1966, a biography. Interesting revelations in his biography were revealed: First, he was not the first anesthetist at KEAH, and he was appointed to replace a retired anesthetist called Amin Naseem; second, chloroform was introduced to Egypt by Herbert Milton, the British surgeon at KEAH, toward the end of the last century; third, the reason why he changed his specialty was a fatal case of obstructed labor whom he has been giving anesthesia to- an incident that turned him toward obstetrics; fourth, he used chloroform, ehter and spinal analgesia with stovaine even when he was practicing as a surgeon; fifth, he revealed in his medical education book the names of pioneer doctors working in anesthesia in Egypt.

Opinions regarding neonatal resuscitation training for the obstetric physician: a survey of neonatal and obstetric training program directors.

Science.gov (United States)

Bruno, C J; Johnston, L; Lee, C; Bernstein, P S; Goffman, D

2018-04-01

Our goal was to garner opinions regarding neonatal resuscitation training for obstetric physicians. We sought to evaluate obstacles to neonatal resuscitation training for obstetric physicians and possible solutions for implementation challenges. We distributed a national survey via email to all neonatal-perinatal medicine fellowship directors and obstetrics & gynecology residency program directors in the United States. This survey was designed by a consensus method. Ninety-eight (53%) obstetric and fifty-seven (51%) neonatal program directors responded to our surveys. Eighty-eight percent of neonatologists surveyed believe that obstetricians should be neonatal resuscitation program (NRP) certified. The majority of surveyed obstetricians (>89%) believe that obstetricians should have some neonatal resuscitation training. Eighty-six percent of obstetric residents have completed training in NRP, but only 19% of obstetric attendings are NRP certified. Major barriers to NRP training that were identified include time, lack of national requirement, lack of belief it is helpful, and cost. Most obstetric attendings are not NRP certified, but the majority of respondents believe that obstetric providers should have some neonatal resuscitation training. Our study demonstrates that most respondents support a modified neonatal resuscitation course for obstetric physicians.

Society for Ambulatory Anesthesia

Science.gov (United States)

... SAMBA Link Digital Newsletter Educational Bibliography Research IARS/Anesthesia & Analgesia SCOR About SCOR Sponsor SAMBA Meetings Affinity Sponsor Program We Represent Ambulatory and Office-Based Anesthesia The Society for Ambulatory Anesthesia provides educational opportunities, ...

Estimating anesthesia and surgical procedure times from medicare anesthesia claims.

Science.gov (United States)

Silber, Jeffrey H; Rosenbaum, Paul R; Zhang, Xuemei; Even-Shoshan, Orit

2007-02-01

Procedure times are important variables that often are included in studies of quality and efficiency. However, due to the need for costly chart review, most studies are limited to single-institution analyses. In this article, the authors describe how well the anesthesia claim from Medicare can estimate chart times. The authors abstracted information on time of induction and entrance to the recovery room ("anesthesia chart time") from the charts of 1,931 patients who underwent general and orthopedic surgical procedures in Pennsylvania. The authors then merged the associated bills from claims data supplied from Medicare (Part B data) that included a variable denoting the time in minutes for the anesthesia service. The authors also investigated the time from incision to closure ("surgical chart time") on a subset of 1,888 patients. Anesthesia claim time from Medicare was highly predictive of anesthesia chart time (Kendall's rank correlation tau = 0.85, P < 0.0001, median absolute error = 5.1 min) but somewhat less predictive of surgical chart time (Kendall's tau = 0.73, P < 0.0001, median absolute error = 13.8 min). When predicting chart time from Medicare bills, variables reflecting procedure type, comorbidities, and hospital type did not significantly improve the prediction, suggesting that errors in predicting the chart time from the anesthesia bill time are not related to these factors; however, the individual hospital did have some influence on these estimates. Anesthesia chart time can be well estimated using Medicare claims, thereby facilitating studies with vastly larger sample sizes and much lower costs of data collection.

HEMOGLOBIN AND HEMATOCRITE CHANGES DURING UNCOMPLICATED ANESTHESIA: GENERAL ANESTHESIA AND LOCAL ANESTHESIA

Directory of Open Access Journals (Sweden)

KH NAGHIBI

2002-12-01

Full Text Available Introduction. Despite of vital role of blood and it"s components as an only curable treatment, it"s transfusion is accompanied by many complications. In the other way, the most important adverse effects of anemia is decrease in oxygen supply to the tissues. Therefore, it is essential to determine those patients need to blood transfusion and exact hemoglobine and hematocrite level which transfusion become necessary. Recent studies show that during general anesthesia due to vasodilation in the level of microcirculation and passage of many red blood cells from microcirculation there is a decreasing in hemoglobine level measured in peripheral veins which named plasma skimming. So, during sampling of hemoglobine and hematocrite from peripheral veins, there is a pseudodecrease in Hb and HCT levels. In this study we want to determine this decrease in Hb and HeT. Methods. Study was done in 182 patients with ASA 1 and 2 undergoing general or local anesthesia for cataract surgery. Duration of nill per os (NPO, preoperotive and intraoperative intravenous fluid administration were simillar in two groups. A sample of blood for preoperative evaluation and another one immediately after operation achevied and compared with each other. Results. There was not significant differences between mean Hb and HCT in two groups preoperotive. But postoperative, there was a significant differences between mean Hb and HCT in general anesthesia vs local anesthesia (P < 0.01. This decrease in Hb and HCT was orderly 0.91 ± 1.14 gr/dl for Hb and 2.862±3.6 percent for Hct. Discussion. In determining of Hb and HCT immediately after general anesthesia, there is some pseudo decrease due to plasma skimming that must be appreciated.

Comparative study between manual injection intraosseous anesthesia and conventional oral anesthesia

OpenAIRE

Peñarrocha-Oltra, David; Ata-Ali, Javier; Oltra-Moscardó, María J.; Peñarrocha-Diago, María; Peñarrocha, Miguel

2011-01-01

Objective: To compare intraosseous anesthesia (IA) with the conventional oral anesthesia techniques. Materials and methods: A simple-blind, prospective clinical study was carried out. Each patient underwent two anesthetic techniques: conventional (local infiltration and locoregional anesthetic block) and intraosseous, for res-pective dental operations. In order to allow comparison of IA versus conventional anesthesia, the two operations were similar and affected the same two teeth in opposite...

Side effects and complications of intraosseous anesthesia and conventional oral anesthesia

OpenAIRE

Peñarrocha-Oltra, David; Ata-Ali, Javier; Oltra-Moscardó, María J.; Peñarrocha-Diago, María; Peñarrocha, Miguel

2011-01-01

Objective: To analyze the side effects and complications following intraosseous anesthesia (IA), comparing them with those of the conventional oral anesthesia techniques. Material and method: A simple-blind, prospective clinical study was carried out. Each patient underwent two anesthetic techniques: conventional (local infiltration and locoregional anesthetic block) and intraosseous, for respective dental operations. In order to allow comparison of IA versus conventional anesthesia, the two ...

Anesthesia Methods in Laser Resurfacing

Science.gov (United States)

Gaitan, Sergio; Markus, Ramsey

2012-01-01

Laser resurfacing technology offers the ability to treat skin changes that are the result of the aging process. One of the major drawbacks of laser resurfacing technologies is the pain associated with the procedure. The methods of anesthesia used in laser resurfacing to help minimize the pain include both noninvasive and invasive procedures. The noninvasive procedures can be divided into topical, cryoanesthesia, and a combination of both. The invasive methods of anesthesia include injected forms (infiltrative, nerve blocks, and tumescent anesthesia) and supervised anesthesia (monitored anesthesia care and general anesthesia). In this review, the authors summarize the types of anesthesia used in laser resurfacing to aid the provider in offering the most appropriate method for the patient to have as painless a procedure as possible. PMID:23904819

[Classification of local anesthesia methods].

Science.gov (United States)

Petricas, A Zh; Medvedev, D V; Olkhovskaya, E B

The traditional classification methods of dental local anesthesia must be modified. In this paper we proved that the vascular mechanism is leading component of spongy injection. It is necessary to take into account the high effectiveness and relative safety of spongy anesthesia, as well as versatility, ease of implementation and the growing prevalence in the world. The essence of the proposed modification is to distinguish the methods in diffusive (including surface anesthesia, infiltration and conductive anesthesia) and vascular-diffusive (including intraosseous, intraligamentary, intraseptal and intrapulpal anesthesia). For the last four methods the common term «spongy (intraosseous) anesthesia» may be used.

[Complications in pediatric anesthesia].

Science.gov (United States)

Becke, K

2014-07-01

As in adult anesthesia, morbidity and mortality could be significantly reduced in pediatric anesthesia in recent decades. This fact cannot conceal the fact that the incidence of anesthetic complications in children is still much more common than in adults and sometimes with a severe outcome. Newborns and infants in particular but also children with emergency interventions and severe comorbidities are at increased risk of potential complications. Typical complications in pediatric anesthesia are respiratory problems, medication errors, difficulties with the intravenous puncture and pulmonal aspiration. In the postoperative setting, nausea and vomiting, pain, and emergence delirium can be mentioned as typical complications. In addition to the systematic prevention of complications in pediatric anesthesia, it is important to quickly recognize disturbances of homeostasis and treat them promptly and appropriately. In addition to the expertise of the performing anesthesia team, the institutional structure in particular can improve quality and safety in pediatric anesthesia.

[Obstetric hysterectomy. Incidence, indications and complications].

Science.gov (United States)

Vázquez, Juan A Reveles; Rivera, Geannyne Villegas; Higareda, Salvador Hernández; Páez, Fernando Grover; Vega, Carmen C Hernández; Segura, Agustin Patiño

2008-03-01

Obstetric hysterectomy is indicated when patient's life is at risk, and it is a procedure that requires a highly experienced and skilled medical team to solve any complication. To identify incidence, indications, and complications of obstetric hysterectomy within a high-risk population. Transversal, retrospective study from July 1st 2004 to June 30 2006 at Unidad Medica de Alta Especialidad, Hospital de Ginecoobstetricia, Centro Medico Nacional de Occidente, IMSS. There were reviewed 103 patient' files with obstetric hysterectomy. Incidence was calculated, and clinical and socio-demographic characteristics, indications, and complications of obstetric hysterectomy identified and expressed in frequency, percentages, and central tendency measurements. Incidence of obstetric hysterectomy was 8 cases within every 1,000 obstetric consultation. Age average was 31.1 +/- 5.1 years. 72.8% had cesarean surgery history. Main indication was placenta previa associated with placenta accreta (33%), followed by uterine hypotony (22.3%). Complications were hypovolemic shock (56.3%), and vesical injuries (5.8%). There were no maternal deaths. Cesarean history induces higher obstetric hysterectomy incidence in women with high-risk pregnancy, due to its relation to placentation disorders, as placenta previa that increases hemorrhage possibility, and thus, maternal morbidity and mortality.

Obstetrical and perinatal outcomes in patients with or without obstetric analgesia during labor

Directory of Open Access Journals (Sweden)

Piedrahíta-Gutiérrez, Dany Leandro

2016-07-01

Full Text Available Objective: To describe and compare the obstetric and perinatal outcomes in patients with or without obstetric analgesia during labor, and to determine whether such analgesia is associated with adverse maternal or perinatal outcomes. Methodology: Comparative, retrospective, descriptive study, between January and November 2014, that included 502 healthy patients with normal pregnancies, out of which 250 received obstetric analgesia. The groups were compared as to maternal and perinatal outcomes. Results: Young, single and nulliparous mothers predominated; delivery was vaginal in 86 % of the cases, and by caesarean section in 14 %. Obstetric analgesia was associated with longer duration of the second stage of labor, instrumental delivery and cesarean section due to arrest of dilatation or fetal bradycardia; however, it was not related with higher incidence of postpartum hemorrhage or adverse perinatal outcomes such as meconium-stained amniotic fluid, Apgar under 5 at one minute or under 7 at 5 minutes, the need for neonatal resuscitation or for admission to NICU. Conclusion: Obstetric analgesia increases the duration of the second stage of labor and can increase the rate of caesarean sections and instrumental delivery, but it is not associated with adverse maternal or perinatal outcomes. Therefore, its use in labor is justified.

Anesthesia for ambulatory anorectal surgery.

Science.gov (United States)

Gudaityte, Jūrate; Marchertiene, Irena; Pavalkis, Dainius

2004-01-01

The prevalence of minor anorectal diseases is 4-5% of adult Western population. Operations are performed on ambulatory or 24-hour stay basis. Requirements for ambulatory anesthesia are: rapid onset and recovery, ability to provide quick adjustments during maintenance, lack of intraoperative and postoperative side effects, and cost-effectiveness. Anorectal surgery requires deep levels of anesthesia. The aim is achieved with 1) regional blocks alone or in combination with monitored anesthesia care or 2) deep general anesthesia, usually with muscle relaxants and tracheal intubation. Modern general anesthetics provide smooth, quickly adjustable anesthesia and are a good choice for ambulatory surgery. Popular regional methods are: spinal anesthesia, caudal blockade, posterior perineal blockade and local anesthesia. The trend in regional anesthesia is lowering the dose of local anesthetic, providing selective segmental block. Adjuvants potentiating analgesia are recommended. Postoperative period may be complicated by: 1) severe pain, 2) urinary retention due to common nerve supply, and 3) surgical bleeding. Complications may lead to hospital admission. In conclusion, novel general anesthetics are recommended for ambulatory anorectal surgery. Further studies to determine an optimal dose and method are needed in the group of regional anesthesia.

Administration of Anesthesia

Medline Plus

Full Text Available ... Part III The OMS Anesthesia Team and Patient Care Part IV Office Anesthesia Evaluation Part V Broad Access to Care, Patient Safety and Comfort Oral and maxillofacial surgeons ( ...

Incidence and risk factors for surgical site infections in obstetric and gynecological surgeries from a teaching hospital in rural India

Directory of Open Access Journals (Sweden)

Ashish Pathak

2017-06-01

Full Text Available Abstract Background Surgical site infections (SSI are one of the most common healthcare associated infections in the low-middle income countries. Data on incidence and risk factors for SSI following surgeries in general and Obstetric and Gynecological surgeries in particular are scare. This study set out to identify risk factors for SSI in patients undergoing Obstetric and Gynecological surgeries in an Indian rural hospital. Methods Patients who underwent a surgical procedure between September 2010 to February 2013 in the 60-bedded ward of Obstetric and Gynecology department were included. Surveillance for SSI was based on the Centre for Disease Control (CDC definition and methodology. Incidence and risk factors for SSI, including those for specific procedure, were calculated from data collected on daily ward rounds. Results A total of 1173 patients underwent a surgical procedure during the study period. The incidence of SSI in the cohort was 7.84% (95% CI 6.30–9.38. Majority of SSI were superficial. Obstetric surgeries had a lower SSI incidence compared to gynecological surgeries (1.2% versus 10.3% respectively. The risk factors for SSI identified in the multivariate logistic regression model were age (OR 1.03, vaginal examination (OR 1.31; presence of vaginal discharge (OR 4.04; medical disease (OR 5.76; American Society of Anesthesia score greater than 3 (OR 12.8; concurrent surgical procedure (OR 3.26; each increase in hour of surgery, after the first hour, doubled the risk of SSI; inappropriate antibiotic prophylaxis increased the risk of SSI by nearly 5 times. Each day increase in stay in the hospital after the surgery increased the risk of contacting an SSI by 5%. Conclusions Incidence and risk factors from prospective SSI surveillance can be reported simultaneously for the Obstetric and Gynecological surgeries and can be part of routine practice in resource-constrained settings. The incidence of SSI was lower for Obstetric surgeries

Hepatitis C in haemorrhagic obstetrical emergencies

International Nuclear Information System (INIS)

Khaskheli, M.; Baloch, S.

2014-01-01

Objective: To determine the maternal health and fetal outcome in hepatitis C with obstetrical haemorrhagic emergencies. Study Design: An observational study. Place and Duration of Study: Department of Obstetrics and Gynaecology Unit-I, Liaquat University of Medical and Health Sciences Hospital, Hyderabad, Sindh, from January 2009 to December 2010. Methodology: All the women admitted during the study period with different obstetrical haemorrhagic emergencies were included. On virology screening, hepatitis C screening was done on all. The women with non-haemorrhagic obstetrical emergencies were excluded. Studied variables included demographic characteristics, the nature of obstetrical emergency, haemorrhagic conditions and maternal and fetal morbidity and mortality. The data was analyzed on SPSS version 20. Results: More frequent obstetrical haemorrhagic emergencies were observed with hepatitis C positive in comparison with hepatitis C negative cases including post-partum haemorrhage in 292 (80.88%) and ante-partum haemorrhage in 69 (19.11%) cases. Associated morbidities seen were disseminated intravascular coagulation in 43 (11.91%) and shock in 29 (8.03%) cases with hepatitis C positive. Fetal still birth rate was 37 (10.24%) in hepatitis C positive cases. Conclusion: Frequency of maternal morbidity and mortality and perinatal mortality was high in obstetrical haemorrhagic emergencies with hepatitis C positive cases. (author)

Administration of Anesthesia

Medline Plus

Full Text Available ... in face, mouth and jaw surgery.™ What We Do Who We Are News Videos Contact Find a Surgeon What We Do Anesthesia Anesthesia Oral and maxillofacial surgeons are extensively ...

Administration of Anesthesia

Medline Plus

Full Text Available ... Training Part III The OMS Anesthesia Team and Patient Care Part IV Office Anesthesia Evaluation Part V Broad Access to Care, Patient Safety and Comfort Oral and maxillofacial surgeons (OMSs) ...

Administration of Anesthesia

Science.gov (United States)

... OMSs) are trained in all aspects of anesthesia administration. Following dental school, they complete at least four ... complications and emergencies that may arise during the administration of anesthesia. Before your surgery, your OMS will ...

Gynaecological and obstetric management of women with inherited bleeding disorders.

Science.gov (United States)

Demers, Christine; Derzko, Christine; David, Michèle; Douglas, Joanne

2006-10-01

The prevalence of bleeding disorders, notably von Willebrand disease (vWD), among adult women with objectively documented menorrhagia is consistently reported to be 10% to 20% and is even higher in adolescents presenting with menorrhagia. This consensus document has been developed by a multidisciplinary committee consisting of an anesthesiologist, 2 hematologists, and an obstetrician/gynaecologist and has been endorsed by their relevant specialty bodies. It has been prepared with the express purpose of providing guidelines for both women with inherited bleeding disorders and for their caregivers regarding the gynaecological and obstetric management of these women, including appropriate anesthesia support where indicated. Diagnostic tools and specific medical and, where appropriate, surgical alternatives to management are reviewed and evidence-based recommendations presented. A MEDLINE search of the English literature between January 1975 and November 2003 was performed using the following key words: menorrhagia, uterine bleeding, pregnancy, von Willebrand, congenital bleeding disorder, desmopressin/DDAVP, tranexamic acid, oral contraceptives, medroxyprogesterone, therapy, hysterectomy, anesthesia, epidural, spinal. Recommendations from other society guidelines were reviewed. 1. Inherited bleeding disorders should be considered in the differential diagnosis of all patients presenting with menorrhagia (II-2B). The graphical scoring system presented is a validated tool which offers a simple yet practical method that can be used by patients to quantify their blood loss (II-2B). 2. Because underlying bleeding disorders are frequent in women with menorrhagia, physicians should consider performing a hemoglobin/hematocrit, platelet count, ferritin, PT (INR) and APTT in women with menorrhagia. In women who have a personal history of other bleeding or a family history of bleeding, further investigation should be considered, including a vWD workup (factor VIII, vWF antigen

Administration of Anesthesia

Medline Plus

Full Text Available ... Oral Surgeries Facial Cosmetic Surgery Facial Injury / Trauma Surgery Obstructive Sleep Apnea (OSA) Oral, Head and Neck Pathology TMJ and Facial Pain Wisdom Teeth Management Procedures Anesthesia Anesthesia Oral and maxillofacial surgeons are ...

Administration of Anesthesia

Medline Plus

Full Text Available ... in a hospital-based surgical residency program alongside medical residents in general surgery, anesthesia and other specialties. During this time, OMS residents serve on the medical anesthesiology service, where they evaluate patients for anesthesia, ...

Administration of Anesthesia

Medline Plus

Full Text Available ... more. Anesthesia Download Download the ebook for further information Anesthesia: Safety and Comfort in the OMS Office ... comfortable as possible when you get home. The information provided here is not intended as a substitute ...

Administration of Anesthesia

Medline Plus

Full Text Available ... OMSs) are trained in all aspects of anesthesia administration. Following dental school, they complete at least four ... complications and emergencies that may arise during the administration of anesthesia. Before your surgery, your OMS will ...

Administration of Anesthesia

Medline Plus

Full Text Available ... Oral, Head and Neck Pathology TMJ and Facial Pain Wisdom Teeth Management Procedures Anesthesia Anesthesia Oral and maxillofacial surgeons are ... more. TMJ and Facial Pain TMJ and Facial ... Teeth Management Wisdom Teeth Management An impacted wisdom tooth can ...

Obstetric and gynecologic imaging

International Nuclear Information System (INIS)

Wicks, J.D.

1987-01-01

Obstetric and gynecologic imaging has undergone marked changes in the past 10 years, primarily because of the influence of new imaging modalities. The single modality that has most significantly changed the diagnostic approach to obstetric and gynecologic problems is diagnostic ultrasound. The remarkable ability of this technique to display the anatomy of the gravid and nongravid female pelvis without the use of ionizing radiation motivated the development of techniques and instrumentation that have supplanted but not totally replaced many x-ray based examinations. The use of diagnostic ultrasound for the evaluation of obstetric and gynecologic problems is the dominant theme of this chapter. Areas of patient diagnosis and management in which additional imaging techniques, x-rays, or magnetic resonance are used are presented where appropriate

Obstetrical ultrasound

International Nuclear Information System (INIS)

Bundy, A.L.

1988-01-01

The use of diagnostic ultrasound in obstetrics may provide fuel for legal action. While most legal implications of this relatively new imaging modality are purely speculative, some have already given rise to legal action. Several situations will likely provide a basis for the courts to find against the physician. The failure to perform a sonogram when clinically indicated will most likely be the strongest plaintiff argument. Other major concerns include the use and availability of state-of-the-art equipment, as well as interpretation of the scans by a trained physician. Obstetrical ultrasound is usually performed by a radiologist or obstetrician. However, many physicians performing these examinations have had little or no formal training in the field. While this is now being remedied by the respective board examines who require a certain amount of training, it may not be enough. When ultrasound-related cases reach the courts, the involved physicians will most likely be regarded as experts in the field and, therefore, will be held to a very high standard of care. This would be difficult to achieve without formal training. At the present time, the American Board of Radiology requires more training time in ultrasound than the American Board of Obstetrics and Gynecology

EXPANDED ROLE OF LMA IN MINOR OBSTETRIC PROCEDURE: A PROSPECTIVE STUDY

Directory of Open Access Journals (Sweden)

Kousalya

2015-05-01

Full Text Available INTRODUCTION : The Laryngeal Mask Airway (LMA has been used extensively to provide a safe airway in spontaneously breathing patients who are not at risk from aspiration of gastric contents. The increased risk of aspiration in Obstetric population was initially considered as a relative contra indication for LMA usage. But LMA proved to be safe in this subgroup and in fact significantly decreased tidal volume was noted during IPPV with a decre ased the risk of aspiration. METHOD : This is a prospective study , performed in Niloufer Hospital for Children & Women from June 2011 – January 2014 over a period of 30months. We studied the ease of insertion of single use ILMA and associated complications in 35 ASA 1 obstetric patients. RESULTS : The mean age of the patients was 27.4 years. The mean BMI was 28.4 kg /m 2 . 21 patients were admitted for cerclage (60.0% , 5 Bartholin’s abscess (14.28% , 6 cases of manual removal of placenta (17.14% , 3 cases of vescicular mole for evacuation (8.57%. The duration of anesthesia ranged from 20 - 40 min with a mean duration of 19 minutes. The first time insertion rate was 88.57% , 31 out of 35 patients had the LMA inserted in first attempt. 4 patients needed reinsertio n. None of the patients had aspiration or other complications associated with LMA. There were no failed insertions. CONCLUSION : We conclude that the LMA is effective and safe for in carefully selected ASA 1 pregnant patients in the hands of experienced Ane sthesiologist.

Safe Anesthesia For Every Tot

DEFF Research Database (Denmark)

Weiss, Markus; Vutskits, Laszlo; Hansen, Tom G

2015-01-01

PURPOSE OF REVIEW: The term 'safe use of anesthesia in children is ill-defined and requires definition of and focus on the 'safe conduct of pediatric anesthesia'. RECENT FINDINGS: The Safe Anesthesia For Every Tot initiative (www.safetots.org) has been set up during the last year to focus...... on the safe conduct of pediatric anesthesia. This initiative aims to provide guidance on markers of quality anesthesia care. The introduction and implementation of national regulations of 'who, where, when and how' are required and will result in an improved perioperative outcome in vulnerable children....... The improvement of teaching, training, education and supervision of the safe conduct of pediatric anesthesia are the main goals of the safetots.org initiative. SUMMARY: This initiative addresses the well known perioperative risks in young children, perioperative causes for cerebral morbidity as well as gaps...

Anesthesia Capacity in Ghana: A Teaching Hospital's Resources, and the National Workforce and Education.

Science.gov (United States)

Brouillette, Mark A; Aidoo, Alfred J; Hondras, Maria A; Boateng, Nana A; Antwi-Kusi, Akwasi; Addison, William; Hermanson, Alec R

2017-12-01

Quality anesthetic care is lacking in low- and middle-income countries (LMICs). Global health leaders call for perioperative capacity reports in limited-resource settings to guide improved health care initiatives. We describe a teaching hospital's resources and the national workforce and education in this LMIC capacity report. A prospective observational study was conducted at Komfo Anokye Teaching Hospital (KATH) in Kumasi, Ghana, during 4 weeks in August 2016. Teaching hospital data were generated from observations of hospital facilities and patient care, review of archival records, and interviews with KATH personnel. National data were obtained from interviews with KATH personnel, correspondence with Ghana's anesthesia society, and review of public records. The practice of anesthesia at KATH incorporated preanesthesia clinics, intraoperative management, and critical care. However, there were not enough physicians to consistently supervise care, especially in postanesthesia care units (PACUs) and the critical care unit (CCU). Clean water and electricity were usually reliable in all 16 operating rooms (ORs) and throughout the hospital. Equipment and drugs were inventoried in detail. While much basic infrastructure, equipment, and medications were present in ORs, patient safety was hindered by hospital-wide oxygen supply failures and shortage of vital signs monitors and working ventilators in PACUs and the CCU. In 2015, there were 10,319 anesthetics administered, with obstetric and gynecologic, general, and orthopedic procedures comprising 62% of surgeries. From 2011 to 2015, all-cause perioperative mortality rate in ORs and PACUs was 0.65% or 1 death per 154 anesthetics, with 99% of deaths occurring in PACUs. Workforce and education data at KATH revealed 10 anesthesia attending physicians, 61 nurse anesthetists (NAs), and 7 anesthesia resident physicians in training. At the national level, 70 anesthesia attending physicians and 565 NAs cared for Ghana's population

Obstetric medicine: Interlinking obstetrics and internal medicine

African Journals Online (AJOL)

1 Mayo Clinic Hospitals, Division of Hospital Internal Medicine, Rochester, Minn, USA ... Obstetric physicians have a specific role in managing pregnant and postpartum women with ... problems may also affect pregnancy outcomes, with increased risk of ... greatly benefited from good control of her diabetes and hypertension.

Use of Local Anesthesia During Dental Rehabilitation With General Anesthesia: A Survey of Dentist Anesthesiologists

Science.gov (United States)

Townsend, Janice A.; Hagan, Joseph L.; Smiley, Megann

2014-01-01

The purpose of this study was to document current practices of dentist anesthesiologists who are members of the American Society of Dentist Anesthesiologists regarding the supplemental use of local anesthesia for children undergoing dental rehabilitation under general anesthesia. A survey was administered via e-mail to the membership of the American Society of Dentist Anesthesiologists to document the use of local anesthetic during dental rehabilitations under general anesthesia and the rationale for its use. Seventy-seven (42.1%) of the 183 members responded to this survey. The majority of dentist anesthesiologists prefer use of local anesthetic during general anesthesia for dental rehabilitation almost always or sometimes (90%, 63/70) and 40% (28/70) prefer its use with rare exception. For dentist anesthesiologists who prefer the administration of local anesthesia almost always, they listed the following factors as very important: “stabilization of vital signs/decreased depth of general anesthesia” (92.9%, 26/28) and “improved patient recovery” (82.1%, 23/28). There was a significant association between the type of practice and who determines whether or not local anesthesia is administered during cases. The majority of respondents favor the use of local anesthesia during dental rehabilitation under general anesthesia. PMID:24697820

Intraosseous anesthesia: a review.

Science.gov (United States)

Brown, R

1999-10-01

The recent introduction of intraosseous injection devices has renewed interest in the modality of local anesthesia. Three devices currently available are the Stabident System, the Hypo Brand Intraosseous Needle, and the Cyberjet System. The Stabident System is the most popular and the only one for which published research is available. Primary intraosseous anesthesia is 45 percent to 93 percent effective but of short duration. Supplemental intraosseous anesthesia is 80 percent to 90 percent effective and provides profound anesthesia of long duration (60 minutes or longer). It is used when a prior conventional infiltration or nerve block is inadequate. During use of an anesthetic solution with a vasoconstrictor for intraosseous anesthesia, 46 percent to 100 percent of patients reported an increase in heart rate. There was a 2 percent to 27 percent incidence of moderate and sometimes severe pain during the intraosseous procedure. Postoperative complications occurred in 2 percent to 15 percent of patients and lasted one to 14 days.

Side effects and complications of intraosseous anesthesia and conventional oral anesthesia.

Science.gov (United States)

Peñarrocha-Oltra, David; Ata-Ali, Javier; Oltra-Moscardó, María-José; Peñarrocha-Diago, María; Peñarrocha, Miguel

2012-05-01

To analyze the side effects and complications following intraosseous anesthesia (IA), comparing them with those of the conventional oral anesthesia techniques. A simple-blind, prospective clinical study was carried out. Each patient underwent two anesthetic techniques: conventional (local infiltration and locoregional anesthetic block) and intraosseous, for respective dental operations. In order to allow comparison of IA versus conventional anesthesia, the two operations were similar and affected the same two teeth in opposite quadrants. Heart rate was recorded in all cases before injection of the anesthetic solution and again 30 seconds after injection. The complications observed after anesthetic administration were recorded. A total of 200 oral anesthetic procedures were carried out in 100 patients. Both IA and conventional anesthesia resulted in a significant increase in heart rate, though the increase was greater with the latter technique. Incidents were infrequent with either anesthetic technique, with no significant differences between them. Regarding the complications, there were significant differences in pain at the injection site, with more intense pain in the case of IA (x2=3.532, p=0.030, Φ2=0.02), while the limitation of oral aperture was more pronounced with conventional anesthesia (x2=5.128, panesthesia. Post-anesthetic biting showed no significant differences between the two techniques.

Anesthesia information management systems

OpenAIRE

Feri Štivan; Janez Benedik; Tomaž Lužar

2014-01-01

Introduction: The use of anesthesia information management systems (AIMS) is on the increase. This is particularly true for academic anesthesia departments. The main reasons for slow adoption of these systems in the past are financial barriers associated with implementation of these systems and their not so traditionally obvious potential to improve patient care. In addition, a major obstacle to acceptance of this technology is the concern of users over the impact of the electronic anesthesia...

Managing Recurring Obstetric Cholestasis With Metformin.

Science.gov (United States)

Elfituri, Abdullatif; Ali, Amanda; Shehata, Hassan

2016-12-01

Obstetric cholestasis is a pregnancy-related disorder associated with an adverse pregnancy outcome. It is characterized by generalized pruritus, elevated bile acids, and abnormal liver enzymes. Recent publications show that obstetric cholestasis is associated with, and likely to potentiate, the risk of developing gestational diabetes mellitus. This case describes an unusual pattern of the disease, in which obstetric cholestasis occurred in five consecutive pregnancies with a different course of the disease in the fifth pregnancy. A patient with recurrent cholestasis of pregnancy had worsening disease in her first four pregnancies. In her fifth pregnancy, treatment for gestational diabetes mellitus with metformin was associated with a lowering effect on bile acids and liver enzymes, indicating a possible role for metformin in the management of obstetric cholestasis.

[Crisis management in pediatric anesthesia].

Science.gov (United States)

Takeuchi, Mamoru; Otsuka, Yoji; Taga, Naoyuki; Sato, Yuki; Iwai, Hidetaka; Okada, Osamu

2009-05-01

We describe the risk management of pediatric anesthesia. The most important risk management of pediatric anesthesia is airway and temperature management. Neonates and infants easily become hypoxic due to their insufficient functional residual capacity. Therefore airway management is most important not only during induction of anesthesia but also during maintenance of anesthesia and extubation. The management of patients' temperature, including control of room temperature should be taken into consideration. In addition, careful attention should be paid not to introduce air bubbles in any lines, especially in patients with congenital heart diseases.

Tropical Journal of Obstetrics and Gynaecology

African Journals Online (AJOL)

reviewed journal. The Journal is Official Publication of Society of Gynaecology and Obstetrics of Nigeria. The journal publishes articles on the subject it provides a forum for the publication of original articles Obstetrics, Gynaecology, ...

Pediatric anesthesia and neurotoxicity

DEFF Research Database (Denmark)

Disma, Nicola; Hansen, Tom G.

2016-01-01

Many studies have demonstrated a neurodegenerative effect of anesthetic drugs in cubs and young animals, raising the concern that similar effects can happen in children, and that the administration of anesthesia in young children undergoing surgical or diagnostic procedures may cause long- Term...... neurocognitive impairment. Thus, several epidemiological studies have been performed with the aim to find a possible association between early anesthesia exposure and poor long- Term outcome, like learning disabilities or worse school grading and two prospective trials are currently running, the GAS...... and the PANDA study. Interim results from the GAS study, which compared infants undergoing general and regional anesthesia for hernia repair, have demonstrated that a single exposure of about one hour of anesthesia does not affect the neurological outcome at 2 years of age. Nowadays, most of the knowledge...

Providing anesthesia in resource-limited settings.

Science.gov (United States)

Dohlman, Lena E

2017-08-01

The article reviews the reality of anesthetic resource constraints in low and middle-income countries (LMICs). Understanding these limitations is important to volunteers from high-income countries who desire to teach or safely provide anesthesia services in these countries. Recently published information on the state of anesthetic resources in LMICs is helping to guide humanitarian outreach efforts from high-income countries. The importance of using context-appropriate anesthesia standards and equipment is now emphasized. Global health experts are encouraging equal partnerships between anesthesia health care providers working together from different countries. The key roles that ketamine and regional anesthesia play in providing well tolerated anesthesia for cesarean sections and other common procedures is increasingly recognized. Anesthesia can be safely given in LMICs with basic supplies and equipment, if the anesthesia provider is trained and vigilant. Neuraxial and regional anesthesia and the use of ketamine as a general anesthetic appear to be the safest alternatives in low-resource countries. Environmentally appropriate equipment should be encouraged and pulse oximeters should be in every anesthetizing location. LMICs will continue to need support from outside sources until capacity building has made more progress.

Migrants and obstetrics in Austria--applying a new questionnaire shows differences in obstetric care and outcome.

Science.gov (United States)

Oberaigner, Willi; Leitner, Hermann; Oberaigner, Karin; Marth, Christian; Pinzger, Gerald; Concin, Hans; Steiner, Horst; Hofmann, Hannes; Wagner, Teresa; Mörtl, Manfred; Ramoni, Angela

2013-01-01

Immigration plays a major role in obstetrics in Austria, and about 18 % of the Austrian population are immigrants. Therefore, we aimed to (1) test the feasibility of a proposed questionnaire for assessment of migrant status in epidemiological research and (2) assess some important associations between procedures and outcomes in obstetrics and migration in selected departments in Austria. We adapted a standardized questionnaire to the main immigration groups in Austria. Information on country of origin, length of residence in Austria and German-language ability was collected from eight selected obstetrics departments. Of the 1,971 questionnaires, 1,873 questionnaires of singleton births were selected and included in the analysis. We analyzed a total of 1,873 parturients with singleton births, of which 35 % had migrant status, 12 % were from ex-Yugoslavia, 12 % were from Turkey, and 12 % were from other countries. The proportion of parturients having their first care visit after the 12th week of pregnancy was higher in migrant groups (19 %). Smoking was highest in the migrants from ex-Yugoslavia (21 %). Vaginal delivery was more frequent in migrants from ex-Yugoslavia (78 %) and Turkey (83 %) than in nonmigrants (71 %) and episiotomy was more frequently performed in migrants from other countries. All differences are statistically significant. Administration of a standardized questionnaire for assessment of migrant status in obstetric departments in Austria was shown to be feasible. We assessed differences in obstetric care and outcome and consequently recommend that action should be initiated in Austria toward harmonizing obstetric procedures among the migrant and the nonmigrant groups and toward minimizing risk factors.

Association study of obstetrical complication and depressive disorder

Institute of Scientific and Technical Information of China (English)

无

2007-01-01

Objective:To investigate the correlation between obstetrical complications and depressive disorder.Methods:Depressive disorder probands and their adult sibling were diagnosed using CCMD-3 criteria.Obstetrical data from maternal reports were scored,applying published scales that take into account number and severity of complication.Results:The scores of obstetric complication and prenatal complications and low birth weight were significantly worse in probands than siblings without depressive disorders.Conclusion:Results suggest obstetric complications are etiologically significant in depressive disorder.

Anesthesia -- What to Expect (For Teens)

Science.gov (United States)

... Staying Safe Videos for Educators Search English Español Anesthesia - What to Expect KidsHealth / For Teens / Anesthesia - What ... Operating Room After Surgery Print Different Kinds of Anesthesia If you're having any kind of procedure ...

Lift-(gasless) laparoscopic surgery under regional anesthesia.

Science.gov (United States)

Kruschinski, Daniel; Homburg, Shirli

2005-01-01

The objective of this Chapter was to investigate the feasibility and outcome of gasless laparoscopy under regional anesthesia. A prospective evaluation of Lift-(gasless) laparoscopic procedures under regional anesthesia (Canadian Task Force classification II-1) was done at three endoscopic gynecology centers (franchise system of EndGyn(r)). Sixty-three patients with gynecological diseases comprised the cohort. All patients underwent Lift-laparoscopic surgery under regional anesthesia: 10 patients for diagnostic purposes, 17 for surgery of ovarian tumors, 14 to remove fibroids, and 22 for hysterectomies. All patients were operated without conversion to general anesthesia and without perioperative or anesthesiologic complications. Lift-laparoscopy under regional anesthesia can be recommended to all patients who desire laparoscopic intervention without general anesthesia. For elderly patients, those with cardiopulmonary risks, during pregnancy, or with contraindications for general anesthesia, Lift-laparoscopy under regional anesthesia should be the procedure of choice.

Anesthesia-induced epilepsy: causes and treatment.

Science.gov (United States)

Zhao, Xiaojuan; Wang, Xuefeng

2014-09-01

Epilepsy is a type of chronic brain disease that results from an abnormally high synchronization of neuronal discharge. The typical clinical features of epilepsy are paroxysms and transient and stereotyped brain dysfunction. Many cases of epileptic seizures occurring during anesthesia have been reportedx. Recently, risk assessment of epileptic seizures during surgery and anesthesia has gained increasing attention. In this review, we systematically summarize the influence of anesthesia on epileptic seizures; the types, durations and frequencies of seizures related to anesthesia; and the epidemiology, prevention, treatment and prognosis of epilepsy. We also explore the possible mechanism of epilepsy and provide guidance for anesthesia during surgeries.

Pediatric anesthesia in developing countries.

Science.gov (United States)

Bösenberg, Adrian T

2007-06-01

To highlight the problems faced in developing countries where healthcare resources are limited, with particular emphasis on pediatric anesthesia. The fact that very few publications address pediatric anesthesia in the developing world is not surprising given that most anesthetics are provided by nonphysicians, nurses or unqualified personnel. In compiling this article information is drawn from pediatric surgical, anesthetic and related texts. In a recent survey more than 80% of anesthesia providers in a poor country acknowledged that with the limited resources available they could not provide basic anesthesia for children less than 5 years. Although many publications could be regarded as anecdotal, the similarities to this survey suggest that the lack of facilities is more generalized than we would like to believe. The real risk of anesthesia in comparison to other major health risks such as human immunodeficiency virus, malaria, tuberculosis and trauma remains undetermined. The critical shortage of manpower remains a barrier to progress. Despite erratic electrical supplies, inconsistent oxygen delivery, paucity of drugs or equipment and on occasion even lack of running water, many provide life-saving anesthesia. Perioperative morbidity and mortality is, however, understandably high by developed world standards.

Anesthesia for Adults Having Eye Surgery

Science.gov (United States)

... comfort. Medication is sometimes helpful. What are the risks of anesthesia? Serious anesthesia complications, such as brain damage or ... hereditary conditions, which are associated with a greater risk. Although ... reactions to anesthesia are extremely rare. All precautions are taken to ...

Pattern and determinants of obstetric complications among women ...

African Journals Online (AJOL)

The number of antenatal care visits also significantly predicted the likelihood of obstetric complications. Binomial logistic regression analysis predicted that the more the number of antenatal care visits the less likely the occurrence of obstetric complications, with 4 or more visits reducing obstetric complications 14 times.

Optimal Technique in Cardiac Anesthesia Recovery

OpenAIRE

Svircevic, V.

2014-01-01

The aim of this thesis is to evaluate fast-track cardiac anesthesia techniques and investigate their impact on postoperative mortality, morbidity and quality of life. The following topics will be discussed in the thesis. (1.) Is fast track cardiac anesthesia a safe technique for cardiac surgery? (2.) Does thoracic epidural anesthesia have an effect on mortality and morbidity after cardiac surgery? (3.) Does thoracic epidural anesthesia have an effect on quality of life after cardiac surgery? ...

Caudal anesthesia in pediatric surgical practice.

Science.gov (United States)

Rahman, S; Siddiqui, M A; Haque, M; Majumder, S K; Ali, M S; Majid, M A; Hasan, M R

2006-07-01

Prospective study was carried out on 100 patients since May 2005 in my private practice and in the department of pediatric surgery of MMCH. Under caudal anesthesia along with or without ketaminie induction and gas inhalation all the patients underwent different surgical procedure namely anorectal surgery (eg. anoplasty, rectal polyp), urogenital surgery (Circumcision, hypospadias, meatotomy), groin surgery (hernia, hydrocele) and foot & leg surgery. Calculated dose schedule of drugs used in anesthesia and volume were maintained. Time of giving anesthesia and time of starting analgesia were recorded. Per-operative and postoperative analgesia were evaluated. Every parent was explained regarding the merit of caudal anesthesia calculated and compared with that of general anesthesia. Application of caudal anesthesia with or without ketamine & diazepam induction can be used safely and cost effectively and may be put into protocol in many of the pediatric surgical practice both in institute and also in private practice.

[YouTube as an information source of spinal anesthesia, epidural anesthesia and combined spinal and epidural anesthesia].

Science.gov (United States)

Tulgar, Serkan; Selvi, Onur; Serifsoy, Talat Ercan; Senturk, Ozgur; Ozer, Zeliha

Social media as YouTube have become a part of daily life and many studies evaluated health-related YouTube videos. Our aim was to evaluate videos available on YouTube for the conformity to textbook information and their sufficiency as a source for patient information. A search of the YouTube website was performed using the keywords "spinal anesthesia, epidural anesthesia, combined spinal epidural anesthesia". Firstly, 180 videos were evaluated and the characteristics of the video were noted, and the features of the video too were noted if the video was regarding neuraxial anesthesia. Questionnaire 1 (Q1) evaluating the video quality relating to neuraxial anesthesia was designed using a textbook as reference and questionnaire 2 (Q2) was designed for evaluating patient information. After exclusions, 40 videos were included in the study. There was no difference in Q1 or Q2 scores when videos were grouped into 4 quarters according to their appearance order, time since upload or views to length rate (p>0.05). There was no statistical difference between Q1 or Q2 scores for spinal, epidural or combined videos (p>0.05). Videos prepared by a healthcare institute have a higher score in both Questionnaires 1 and 2 (10.87±4.28 vs. 5.84±2.90, p=0.044 and 3.89±5.43 vs. 1.19±3.35, p=0.01 respectively). Videos prepared by institutes, societies, etc. were of higher educational value, but were still very lacking. Videos should be prepared in adherence to available and up-to-date guidelines taking into consideration appropriate step by step explanation of each procedure, patient safety and frequently asked questions. Copyright © 2016 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

Obstetric Anaesthetists' Association and Difficult Airway Society guidelines for the management of difficult and failed tracheal intubation in obstetrics*

OpenAIRE

Mushambi, M C; Kinsella, S M; Popat, M; Swales, H; Ramaswamy, K K; Winton, A L; Quinn, A C

2015-01-01

The Obstetric Anaesthetists' Association and Difficult Airway Society have developed the first national obstetric guidelines for the safe management of difficult and failed tracheal intubation during general anaesthesia. They comprise four algorithms and two tables. A master algorithm provides an overview. Algorithm 1 gives a framework on how to optimise a safe general anaesthetic technique in the obstetric patient, and emphasises: planning and multidisciplinary communication; how to prevent ...

Spinal anesthesia; the Holy Grail?

Directory of Open Access Journals (Sweden)

Voet M

2017-06-01

Full Text Available Marieke Voet, Cornelis SlagtDepartment of Anesthesiology, Pain and Palliative Care, Radboud University Medical Center, Nijmegen, The NetherlandsAfter reading the paper recently published in Local and Regional Anesthesia by Whitaker et al:1 “Spinal anesthesia after intraoperative cardiac arrest during general anesthesia in an infant,” we would like to share our thoughts. In a recently published paper by Habre et al,2 the incidence of severe critical events in pediatric anesthesia was investigated. In 261 hospitals across Europe (33 countries, severe critical events were registered. In total, 31,127 anesthetic procedures in 30,874 children were included. Age, medical history, and physical condition were the major risk factors for a serious critical event. In total, 1,478 patients had a critical event, most of them during or immediately after anesthesia. Children younger than 3 years of age are at risk for critical events.View the original paper by Whitaker and colleagues.

Resistance of Mayan Women against Obstetric Violence

OpenAIRE

Gonzalez-Flores, Marina

2015-01-01

Mayan women are often victims of obstetric violence in the Yucatan Peninsula. Obstetric violence is defined as violence women experience by health officials or midwives during birth. This article will examine five different communities within the states of Yucatan, Campeche, and Quintana Roo in Mexico and compare and contrast activism efforts against obstetric violence among Mayan women. Mayan women are organizing to create unions for midwives, workshops on reproductive rights and health care...

Correlation of bupivacaine 0.5% dose and conversion from spinal anesthesia to general anesthesia in cesarean sections

NARCIS (Netherlands)

Seljogi, D; Wolff, A P; Scheffer, G J; van Geffen, G J; Bruhn, J

2016-01-01

BACKGROUND: Failed spinal anesthesia for cesarean sections may require conversion to general anesthesia. The aim of this study was to determine whether the administered spinal bupivacaine dose for performing a cesarean section under spinal anesthesia was related to the conversion rate to general

"Acupuncture anesthesia"--a clinical study.

Science.gov (United States)

Modell, J H; Lee, P K; Bingham, H G; Greer, D M; Habal, M B

1976-01-01

Forty-two patients who were to undergo plastic surgical procedures were asked whether they would accept acupuncture as a substitute for local anesthesia. Eight patients agreed to acupuncture; one of these had 2 operative procedures with acupuncture. Five of the 9 procedures were successful; the remaining 4 required conversion to local anesthesia. After interviewing the patients, we felt that the success of "acupuncture anesthesia" was largely dependent on patient motivation, and that a patient may experience pain during surgical procedures without any change in facial expression or vital signs. We concluded that "acupuncture anesthesia" is of little value in our patient population at present. Its results are unpredictable; therefore, we anticipate that patient acceptance will be small.

OBSTETRIC RENAL FAILURE

Directory of Open Access Journals (Sweden)

Rajeshwari

2015-11-01

Full Text Available Renal failure in obstetrics is rare but important complication, associated with significant mortality and long term morbidity.1,2 It includes acute renal failure due to obstetrical complications or due to deterioration of existing renal disease. AIMS AND OBJECTIVES: To evaluate the etiology and outcome of renal failure in obstetric patients. METHODS: We prospectively analyzed 30 pregnant and puerperal women with acute renal failure or pre-existing renal disease developing renal failure during pregnancy between November 2007 to sep-2009. Patients who presented/developed ARF during the hospital stay were included in this study. RESULTS: Among 30 patients, mean age was 23 years and 33 years age group. 12 cases (40% patients were primigravidae and 9(30% patients were multigravidae and 9 cases (30% presented in post-partum period. Eighteen cases (60% with ARF were seen in third trimester, followed by in postpartum period 9 cases (30%. Most common contributing factors to ARF were Pre-eclampsia, eclampsia and HELLP syndrome 60%, sepsis 56.6%, post abortal ARF 10%. DIC 40%. Haemorrhage as the aetiology for ARF was present 46%, APH in 20% and PPH in 26.6%. The type of ARF was renal in (63% and prerenal (36%; Oliguric seen in 10 patients (33% and high mortality (30%. Among the 20 pregnant patients with ARF, The average period of gestation was 33±2 weeks (30 -36 weeks, 5 cases (25% presented with intrauterine fetal demise and 18 cases (66% had preterm vaginal delivery and 2 cases (10% had induced abortion. And the average birth weight was 2±0.5 kg (1.5 kg. Eight cases (26% required dialysis. 80% of patients recovered completely of renal functions. 63% patients recovered without renal replacement therapy whereas 17% required dialysis. the maternal mortality was 20%, the main reason for mortality was septic shock and multi organ dysfunction (66%. CONCLUSION: ARF related pregnancy was seen commonly in the primigravidae and in the third trimester, the most

Is Communication Improved With the Implementation of an Obstetrical Version of the World Health Organization Safe Surgery Checklist?

Science.gov (United States)

Govindappagari, Shravya; Guardado, Amanda; Goffman, Dena; Bernstein, Jeffrey; Lee, Colleen; Schonfeld, Sara; Angert, Robert; McGowan, Andrea; Bernstein, Peter S

2016-09-08

Communication failures are consistently seen as a root cause of preventable adverse outcomes in obstetrics. We assessed whether use of an Obstetric Safe Surgery Checklist for cesarean deliveries (CDs), based on the WHO Safe Surgery Checklist, can improve communication; reduce team member confusion about urgency of the case; and decrease documentation discrepancies among nursing, obstetric, anesthesia, and pediatric staff. Retrospective review of 600 CDs on our 2 labor and delivery suites before and after the introduction of 2 consecutive versions of our obstetric safe surgery checklist (100 cases in each cohort) was undertaken. The first version was released in 2010, and after modifications based on initial findings, our current version was released in 2014. One hundred consecutive CDs were identified from each of the 3 periods at each hospital, and charts for those patients and newborns were abstracted. Notes by obstetricians, nurses, anesthesiologists, and pediatricians were reviewed. We compared the rates of agreement in the documentation of the indication for the CD between the different members of the team. Chi-square analyses were performed. Complete agreement among the 4 specialties in the documented indication for CD before introduction of our initial safe surgery checklist was noted in 59% (n = 118) of cases. After initial checklist introduction, agreement decreased to 43% (n = 86; P = 0.002). We then modified our checklist to include indication for CD and level of urgency and changed our policy to include pediatric staff participation in the timeout. Agreement in a subsequent chart review increased to 80% (n = 160), significantly better than in our initial analysis (P < 0.001) and our interim review (P < 0.001). The greatest improvement in agreement was observed between obstetricians and pediatricians. Implementation of a safe surgery checklist can improve communication at CDs, but care should be taken when implementing checklists because they can have

Rural-urban inequity in unmet obstetric needs and functionality of emergency obstetric care services in a Zambian district

DEFF Research Database (Denmark)

Phiri, Selia Ng'Anjo; Fylkesnes, Knut; Moland, Karen Marie

2016-01-01

. Method: A cross-sectional survey was conducted in 2011 as part of the 'Response to Accountable priority setting for Trust in health systems' (REACT) project. Data on all childbirths that occurred in emergency obstetric care facilities in 2010 were obtained retrospectively. Sources of information included...... registers from maternity ward admission, delivery and operation theatre, and case records. Data included age, parity, mode of delivery, obstetric complications, and outcome of mother and the newborn. An approach using estimated major obstetric interventions expected but not done in health facilities...

Spinal anesthesia: the Holy Grail?

OpenAIRE

Voet, Marieke; Slagt, Cornelis

2017-01-01

Marieke Voet, Cornelis SlagtDepartment of Anesthesiology, Pain and Palliative Care, Radboud University Medical Center, Nijmegen, The NetherlandsAfter reading the paper recently published in Local and Regional Anesthesia by Whitaker et al:1 “Spinal anesthesia after intraoperative cardiac arrest during general anesthesia in an infant,” we would like to share our thoughts. In a recently published paper by Habre et al,2 the incidence of severe critical events in pediatric anes...

Obstetric Performance Recallaccuracy (OPERa) amonga low ...

African Journals Online (AJOL)

Nigerian Journal of Clinical Practice ... Accurate obstetric history is of utmost importance in prenatal care to ensure optimal maternal fetal outcomes. ... Primiparous and multiparous women, who accessed antenatal care in a rural Mission Hospital over a two-year period, had their past obstetric histories recorded in a pro ...

42 CFR 415.178 - Anesthesia services.

Science.gov (United States)

2010-10-01

... 42 Public Health 3 2010-10-01 2010-10-01 false Anesthesia services. 415.178 Section 415.178 Public..., AND RESIDENTS IN CERTAIN SETTINGS Physician Services in Teaching Settings § 415.178 Anesthesia... schedule payment may be made if a physician is involved in a single anesthesia procedure involving an...

21 CFR 868.6700 - Anesthesia stool.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Anesthesia stool. 868.6700 Section 868.6700 Food... DEVICES ANESTHESIOLOGY DEVICES Miscellaneous § 868.6700 Anesthesia stool. (a) Identification. An anesthesia stool is a device intended for use as a stool for the anesthesiologist in the operating room. (b...

The economic impact of rural family physicians practicing obstetrics.

Science.gov (United States)

Avery, Daniel M; Hooper, Dwight E; McDonald, John T; Love, Michael W; Tucker, Melanie T; Parton, Jason M

2014-01-01

The economic impact of a family physician practicing family medicine in rural Alabama is $1,000,000 a year in economic benefit to the community. The economic benefit of those rural family physicians practicing obstetrics has not been studied. This study was designed to determine whether there was any added economic benefit of rural family physicians practicing obstetrics in rural, underserved Alabama. The Alabama Family Practice Rural Health Board has funded the University of Alabama Family Medicine Obstetrics Fellowship since its beginning in 1986. Family medicine obstetrics fellowship graduates who practice obstetrics in rural, underserved areas were sent questionnaires and asked to participate in the study. The questions included the most common types and average annual numbers of obstetrics/gynecological procedures they performed. Ten physicians, or 77% of the graduates asked to participate in the study, returned the questionnaire. Fourteen common obstetrics/gynecological procedures performed by the graduates were identified. A mean of 115 deliveries were performed. The full-time equivalent reduction in family medicine time to practice obstetrics was 20%. A family physician practicing obstetrics in a rural area adds an additional $488,560 in economic benefit to the community in addition to the $1,000,000 from practicing family medicine, producing a total annual benefit of $1,488,560. The investment of $616,385 from the Alabama Family Practice Rural Health Board resulted in a $399 benefit to the community for every dollar invested. The cumulative effect of fellowship graduates practicing both family medicine and obstetrics in rural, underserved areas over the 26 years studied was $246,047,120. © Copyright 2014 by the American Board of Family Medicine.

Clinically Enhancing Local Anesthesia Techniques for Endodontic Treatment.

Science.gov (United States)

Bahcall, James; Xie, Qian

2017-02-01

Local anesthesia is one of the most important drugs given to patients who undergo endodontic treatment. Yet, clinicians often do not view local anesthetic agents as drugs and, therefore, struggle clinically to consistently achieve profound pulpal anesthesia. To improve the clinical effects of local anesthesia for endodontic treatment, in conjunction with selecting the correct type of local anesthesia, clinicians need to thoroughly understand how the local anesthetic process works and how to objectively test for clinical signs of pulpal anesthesia and integrate supplemental anesthesia when appropriate.

General anesthesia versus segmental thoracic or conventional lumbar spinal anesthesia for patients undergoing laparoscopic cholecystectomy.

Science.gov (United States)

Yousef, Gamal T; Lasheen, Ahmed E

2012-01-01

Laparoscopic cholecystectomy became the standard surgery for gallstone disease because of causing less postoperative pain, respiratory compromise and early ambulation. This study was designed to compare spinal anesthesia, (segmental thoracic or conventional lumbar) vs the gold standard general anesthesia as three anesthetic techniques for healthy patients scheduled for elective laparoscopic cholecystectomy, evaluating intraoperative parameters, postoperative recovery and analgesia, complications as well as patient and surgeon satisfaction. A total of 90 patients undergoing elective laparoscopic cholecystectomy, between January 2010 and May 2011, were randomized into three equal groups to undergo laparoscopic cholecystectomy with low-pressure CO2 pneumoperitoneum under segmental thoracic (TSA group) or conventional lumbar (LSA group) spinal anesthesia or general anesthesia (GA group). To achieve a T3 sensory level we used (hyperbaric bupivacaine 15 mg, and fentanyl 25 mg at L2/L3) for LSAgroup, and (hyperbaric bupivacaine 7.5 mg, and fentanyl 25 mg at T10/T11) for TSAgroup. Propofol, fentanyl, atracurium, sevoflurane, and tracheal intubation were used for GA group. Intraoperative parameters, postoperative recovery and analgesia, complications as well as patient and surgeon satisfaction were compared between the three groups. All procedures were completed laparoscopically by the allocated method of anesthesia with no anesthetic conversions. The time for the blockade to reach T3 level, intraoperative hypotensive and bradycardic events and vasopressor use were significantly lower in (TSA group) than in (LSA group). Postoperative pain scores as assessed throughout any time, postoperative right shoulder pain and hospital stay was lower for both (TSA group) and (LSA group) compared with (GA group). The higher degree of patients satisfaction scores were recorded in patients under segmental TSA. The present study not only confirmed that both segmental TSA and conventional

Alzheimer’s disease and anesthesia

Directory of Open Access Journals (Sweden)

Marie-Amélie ePapon

2011-01-01

Full Text Available Cognitive disorders such as post-operative cognitive dysfunction, confusion, and delirium, are common following anesthesia in the elderly, with symptoms persisting for months or years in some patients. Alzheimer's disease (AD patients appear to be particularly at risk of cognitive deterioration following anesthesia, and some studies suggest that exposure to anesthetics may increase the risk of AD. Here, we review the literature linking anesthesia to AD, with a focus on the biochemical consequences of anesthetic exposure on AD pathogenic pathways.

EEG entropy measures in anesthesia

Science.gov (United States)

Liang, Zhenhu; Wang, Yinghua; Sun, Xue; Li, Duan; Voss, Logan J.; Sleigh, Jamie W.; Hagihira, Satoshi; Li, Xiaoli

2015-01-01

Highlights: ► Twelve entropy indices were systematically compared in monitoring depth of anesthesia and detecting burst suppression.► Renyi permutation entropy performed best in tracking EEG changes associated with different anesthesia states.► Approximate Entropy and Sample Entropy performed best in detecting burst suppression. Objective: Entropy algorithms have been widely used in analyzing EEG signals during anesthesia. However, a systematic comparison of these entropy algorithms in assessing anesthesia drugs' effect is lacking. In this study, we compare the capability of 12 entropy indices for monitoring depth of anesthesia (DoA) and detecting the burst suppression pattern (BSP), in anesthesia induced by GABAergic agents. Methods: Twelve indices were investigated, namely Response Entropy (RE) and State entropy (SE), three wavelet entropy (WE) measures [Shannon WE (SWE), Tsallis WE (TWE), and Renyi WE (RWE)], Hilbert-Huang spectral entropy (HHSE), approximate entropy (ApEn), sample entropy (SampEn), Fuzzy entropy, and three permutation entropy (PE) measures [Shannon PE (SPE), Tsallis PE (TPE) and Renyi PE (RPE)]. Two EEG data sets from sevoflurane-induced and isoflurane-induced anesthesia respectively were selected to assess the capability of each entropy index in DoA monitoring and BSP detection. To validate the effectiveness of these entropy algorithms, pharmacokinetic/pharmacodynamic (PK/PD) modeling and prediction probability (Pk) analysis were applied. The multifractal detrended fluctuation analysis (MDFA) as a non-entropy measure was compared. Results: All the entropy and MDFA indices could track the changes in EEG pattern during different anesthesia states. Three PE measures outperformed the other entropy indices, with less baseline variability, higher coefficient of determination (R2) and prediction probability, and RPE performed best; ApEn and SampEn discriminated BSP best. Additionally, these entropy measures showed an advantage in computation

General anesthesia plus ilioinguinal nerve block versus spinal anesthesia for ambulatory inguinal herniorrhapy

Directory of Open Access Journals (Sweden)

Lucía Vizcaíno-Martínez

2014-01-01

Full Text Available Objective: The aim was to evaluate general anesthesia (GA plus ilioinguinal nerve block (IIB versus spinal anesthesia (SA in patients scheduled for ambulatory inguinal hernia repair regarding pain management, anesthesia recovery and reducing potential complications. Materials and Methods: A double-blind, prospective, randomized, controlled study in patients American Society of Anesthesiologists I-III randomized into two groups: GA plus IIB group, induction of anesthesia with propofol, maintenance with sevoflurane, airway management with laryngeal mask allowing spontaneous ventilation and ultrasound-guided IIB; SA group, patients who underwent spinal block with 2% mepivacaine. The study variables were pain intensity, assessed by visual analog scale, analgesic requirements until hospital discharge, time to ambulation and discharge, postoperative complications-related to both techniques and satisfaction experienced. Results: Thirty-two patients were enrolled; 16 patients in each group. The differences regarding pain were statistically significant at 2 h of admission (P < 0.001 and at discharge (P < 0.001 in favor of the GA plus ilioinguinal block group. In addition in this group, analgesic requirements were lower than SA group (P < 0.001, with times of ambulation and discharge significantly shorter. The SA group had a higher tendency to develop complications and less satisfaction. Conclusion: General anesthesia plus IIB is better than SA regarding postoperative analgesia, time to mobilization and discharge, side-effect profile and satisfaction experienced by the patients.

Morbidity and mortality associated with obstetric hysterectomy

International Nuclear Information System (INIS)

Shaikh, N.B.; Shaikh, S.; Shaikh, J.M.

2010-01-01

Background: Obstetric hysterectomy still complicates a substantial number of pregnancies in third world countries and is a significant cause of obstetric morbidity and mortality. This study was carried out to evaluate in our setup the frequency of obstetric hysterectomy, its indication, risk factors, complication, morbidity, mortality and avoidable factors. Methods: A descriptive study of all patients who under went obstetric hysterectomy was conducted from May 1, 2004 to October 31, 2005 at Gynaecology and Obstetric Unit-II, III of Liaquat University of Medical and Health Science Hospital, Hyderabad. After collecting the data on pre-designed proforma the data was fed to SPSS in the form of frequency distribution tables and percentages were calculated. Statistical analysis of data was performed by using Chi-square test. The level of significance was taken as p<0.05. Results: During the study time period there were total 6495 deliveries and 41 cases of obstetric hysterectomy were identified, giving a frequency of 0.63% or 1 in 158 deliveries. Most of patients were from rural areas (82.92%), un-booked 73.17%), uneducated (95%), lower socio economical class (92.69%), 25-29 years age (48.78%) multiparae (56.10%), have to travel a distance of <100 km to reach hospital and referred late (51%) by health care providers (doctors). Majority of hysterectomies were performed due to ruptured uteri (51.21%). There were 5 maternal and 26 perinatal deaths; all were due to severity of conditions necessitating hysterectomy. Conclusion: Incidence of obstetric hysterectomy in our woman is very high. The reason being many avoidable factors such as high parity, inadequate maternity and family planning services, lack of proper referral system, un-booked status, mismanaged labour, illiteracy on the part of woman herself, family and health care providers are not taken care of during pregnancy, labour and puerperium. (author)

[Burnout syndrome in medical and obstetric perception of violence].

Science.gov (United States)

Pintado-Cucarella, Sheila; Penagos-Corzo, Julio C; Casas-Arellano, Marco Antonio

2015-03-01

Obstetric violence involves a violation of reproductive rights of women during pregnancy, childbirth and postpartum. It has been associated with lack of empathy and emotional discomfort of physicians. To identify the perceptions of obstetric violence and to determine the possible relationship with burnout syndrome. We evaluated 29 physicians whose scope of work relates to obstetrics and gynecology. The evaluation instruments were: a) questionnaire on professional perception that collects demographic information, situations of perceived obstetric violence, major concerns of physicians in their professional work, and includes an scale about level of job satisfaction, b) the Maslach Burnout inventory, and c) Jefferson Scale of Physician Empathy. The most prevalent obstetric violence situations perceived were: medical malpractice and harmful practices (10/29), discrimination (10/29), rude treatment and verbal attacks (11/29). Seventeen participants reported lack of information on obstetric violence and not have tools to cope with this problem. Regarding the burnout syndrome, it was associated with several items of the scale of empathy and with the scale of job satisfaction. This study shows the importance of providing knowledge and tools to deal with obstetric violence and stress management to prevent such situations on medical practices.

Bias in Rating of Rodent Distress during Anesthesia Induction for Anesthesia Compared with Euthanasia.

Science.gov (United States)

Baker, Brittany A; Hickman, Debra L

2018-03-01

Selection of an appropriate method of euthanasia involves balancing the wellbeing of the animal during the procedure with the intended use of the animal after death and the physical and psychologic safety of the observer or operator. The recommended practices for anesthesia as compared with euthanasia are very disparate, despite the fact that all chemical methods of euthanasia are anesthetic overdoses. To explain this disparity, this study sought to determine whether perception bias is inherent in the discussion of euthanasia compared with anesthesia. In this study, participants viewed videorecordings of the anesthesia of either 4 rats or 4 mice, from induction to loss of consciousness. Half of the participants were told that they were observing anesthesia; the other half understood that they were observing euthanasia. Participants were asked to rate the distress of the animals by scoring escape behaviors, fear behaviors, respiratory distress, and other distress markers. For mice, the participants generally rated the distress as high when they were told that the mouse was being euthanized, as compared with the participants who were told that the mouse was being anesthetized. For rats, the effect was not as strong, and the distress was generally rated higher when participants were told they were watching anesthesia. Because the interpretation of distress showed bias in both species-even though the bias differed regarding the procedure that interpreted as distressing-this study demonstrates that laboratory animal professionals must consider the influence of potential perception bias when developing policies for euthanasia and anesthesia.

Obstetric Thromboprophylaxis: The Swedish Guidelines

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Pelle G. Lindqvist

2011-01-01

Full Text Available Obstetric thromboprophylaxis is difficult. Since 10 years Swedish obstetricians have used a combined risk estimation model and recommendations concerning to whom, at what dose, when, and for how long thromboprophylaxis is to be administrated based on a weighted risk score. In this paper we describe the background and validation of the Swedish guidelines for obstetric thromboprophylaxis in women with moderate-high risk of VTE, that is, at similar or higher risk as the antepartum risk among women with history of thrombosis. The risk score is based on major risk factors (i.e., 5-fold increased risk of thromboembolism. We present data on the efficacy of the model, the cost-effectiveness, and the lifestyle advice that is given. We believe that the Swedish guidelines for obstetric thromboprophylaxis aid clinicians in providing women at increased risk of VTE with effective and appropriate thromboprophylaxis, thus avoiding both over- and under-treatment.

FOETOMATERNAL OUTCOME OF OBSTETRIC CHOLESTASIS

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Nina Mishra

2017-07-01

Full Text Available BACKGROUND Obstetric cholestasis is a disorder of liver function commonly occurring in the third trimester of pregnancy. Clinical characters of this disorder include unexplained maternal pruritus, most common site being palms and soles, altered liver functions (elevated serum transaminases and increased fasting serum bile acids (>10 micro mol/L in previously healthy pregnant women. The incidence is variable geographically from 0.1% to 15.6% all over the world. The aetiology of this condition is not fully understood. Its pathogenesis is related to increased sex hormone synthesis, environmental factors and genetic predisposition. Obstetric cholestasis can lead to increased foetal morbidity and mortality with regards to preterm delivery, neonatal respiratory distress syndrome, foetal distress and sudden intrauterine foetal death. Treatment of the disease focus on relieving symptoms and signs. The aim of the study is to evaluate the pregnancy and foetal outcome of pregnant women with obstetric cholestasis. MATERIALS AND METHODS A cross-sectional study was conducted in M.K.C.G. Medical College and Hospital, Berhampur from February 2015 to May 2017. Inclusion Criteria- All patients having pruritus during course of pregnancy with biochemical evidence of raised liver function tests attending antenatal clinic or labour room. Exclusion Criteria- 1 Pregnant women without pruritus; 2 Pregnant women having other liver diseases. RESULTS The incidence of obstetric cholestasis was 0.6%. Majority of cases were primigravida (72.9%. Positive family history was present in 11.4% of cases. Majority of cases (77.1% had normal vaginal delivery. 22.9% of cases had caesarean section. Primary postpartum haemorrhage occurred in only 2.9% of cases. CONCLUSION Obstetric cholestasis can be managed by improving the circulating bile acid level, targeting the cause of pruritus and optimising the time of delivery as a result of which we can reduce adverse pregnancy outcomes.

Modern technologies of local injection anesthesia in dental practice

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Sohov S.Т.

2013-09-01

Full Text Available Objective: To assess the importance of using the new system Quick Sleeper for local anesthesia, to highlight benefits of quick and comfortable anesthesia. Material and Methods. The examination of effectiveness, convenience of this kind of anesthesia has been carried out. Results. All patients, taking part in this examination, confirmed more comfortable condition after this anesthesia than conductor and infiltration methods of anesthesia. The effect of anesthesia is better than after conductor anesthesia. Conclusion. This technology guarantees equal introduction and spread of anesthetic, independently of tissue density, eliminating the risk of carpule breakage.

Anesthesia Approach in Endovascular Aortic Reconstruction

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Ayşin Alagöl

2013-03-01

Full Text Available Introduction: We have analyzed our initial results of our anesthesia techniques in our new-onset endovascular aortic reconstruction cases.Patients and Methods: The perioperative data of 15 elective and emergent endovascular aortic reconstruction cases that were operated in 2010-2011 were collected in a database. The choice of anesthesia was made by the risk factors, surgical team’s preferences, type and location of the aortic pathology and by the predicted operation duration. The data of local and general anesthesia cases were compared.Results: Thirteen (86.7% cases were male and 2 (13.3% female. Eleven patients were in ASA Class III. The demographic parameters, ASA classifications, concurrent diseases were similar in both groups. Thirteen (86.7% cases had infrarenal abdominal aortic aneurysm and 2 (13.3% had Type III aortic dissection. The diastolic arterial pressures were lower in general anesthesia group in 20th and 40th minutes’ measurements just like the mean arterial pressure measurements at the 40th, 100th minutes and during the deployment of the graft. Postoperative mortality occurred in 3 (20.0% patients and they all had general anesthesia and they were operated on emergency basis. Postoperative morbidity occurred in four patients that had general anesthesia (acute renal failure, multi-organ failure and pneumonia. The other patient had atrial fibrillation on the 1st postoperative day and was converted to sinus rhythm with amiodarone infusion.Conclusion: Edovascular aortic reconstruction procedures can safely be performed with both general and local anesthesia less invasively compared to open surgery. General anesthesia may be preferred for the better hemodynamic control.

A comparative evaluation of pain and anxiety levels in 2 different anesthesia techniques: locoregional anesthesia using conventional syringe versus intraosseous anesthesia using a computer-controlled system (Quicksleeper).

Science.gov (United States)

Özer, Senem; Yaltirik, Mehmet; Kirli, Irem; Yargic, Ilhan

2012-11-01

The aim of this study was to compare anxiety and pain levels during anesthesia and efficacy of Quicksleeper intraosseous (IO) injection system, which delivers computer-controlled IO anesthesia and conventional inferior alveolar nerve block (IANB) in impacted mandibular third molars. Forty subjects with bilateral impacted mandibular third molars randomly received IO injection or conventional IANB at 2 successive appointments. The subjects received 1.8 mL 2% articaine. IO injection has many advantages, such as enabling painless anesthesia with less soft tissue numbness and quick onset of anesthesia as well as lingual and palatal anesthesia with single needle penetration. Although IO injection is a useful technique commonly used during various treatments in dentistry, the duration of injection takes longer than conventional techniques, there is a possibility of obstruction at the needle tip, and, the duration of the anesthetic effect is inadequate for prolonged surgical procedures. Copyright © 2012 Elsevier Inc. All rights reserved.

Emergency preparedness in obstetrics.

Science.gov (United States)

Haeri, Sina; Marcozzi, David

2015-04-01

During and after disasters, focus is directed toward meeting the immediate needs of the general population. As a result, the routine health care and the special needs of some vulnerable populations such as pregnant and postpartum women may be overlooked within a resource-limited setting. In the event of hazards such as natural disasters, manmade disasters, and terrorism, knowledge of emergency preparedness strategies is imperative for the pregnant woman and her family, obstetric providers, and hospitals. Individualized plans for the pregnant woman and her family should include knowledge of shelter in place, birth at home, and evacuation. Obstetric providers need to have a personal disaster plan in place that accounts for work responsibilities in case of an emergency and business continuity strategies to continue to provide care to their communities. Hospitals should have a comprehensive emergency preparedness program utilizing an "all hazards" approach to meet the needs of pregnant and postpartum women and other vulnerable populations during disasters. With lessons learned in recent tragedies such as Hurricane Katrina in mind, we hope this review will stimulate emergency preparedness discussions and actions among obstetric providers and attenuate adverse outcomes related to catastrophes in the future.

Preventing and managing awareness during general anesthesia

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Jelena Berger

2014-03-01

Full Text Available Background: General anesthesia is a reversible state of a temporary loss of consciousness, analgesia, muscle paralysis, blunted autonomic responses and amnesia. To achieve this, an adequate depth of anesthesia should be maintained throughout the surgery. Awareness is a serious complication of general anesthesia, which occurs when the depth of anesthesia is not appropriate due to various causes.In this paper the underlying neurobiology of intraoperative awareness is presented, as well as risk factors for awareness and methods for assessing the depth of anesthesia. Possible psychological consequences of awareness and their management are also discussed. At the end, the recommendations for preventing intraoperative awareness are given.Conclusions: Awareness during general anesthesia may have adverse psychological sequelae in individual patients, therefore guidelines for preventing and managing of intraoperative awareness need to be adopted. In case of a possible awareness, the recommendations for offering a psychological support should also be followed.

The critically ill obstetric patient - Recent concepts

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Anjan Trikha

2010-01-01

Full Text Available Obstetric patients admitted to an Intensive Care Unit (ICU present a challenge to an intensivist because of normal physiological changes associated with pregnancy and puerperium, the specific medical diseases peculiar to pregnancy and the need to take care of both the mother and the foetus. Most common causes of admission to an ICU for obstetric patients are eclampsia, severe preeclampsia, haemorrhage, congenital and valvular heart disease, septic abortions, severe anemia, cardiomyopathy and non-obstetric sepsis. The purpose of this review is to present the recent concepts in critical care management of obstetric patients with special focus mainly on ventilatory strategies, treatment of shock and nutrition. The details regarding management of individual diseases would not be discussed as these would be beyond the purview of this article. In addition, some specific issues of importance while managing such patients would also be highlighted.

Intraosseous anesthesia with solution injection controlled by a computerized system versus conventional oral anesthesia: a preliminary study.

Science.gov (United States)

Beneito-Brotons, Rut; Peñarrocha-Oltra, David; Ata-Ali, Javier; Peñarrocha, María

2012-05-01

To compare a computerized intraosseous anesthesia system with the conventional oral anesthesia techniques, and analyze the latency and duration of the anesthetic effect and patient preference. A simple-blind prospective study was made between March 2007 and May 2008. Each patient was subjected to two anesthetic techniques: conventional and intraosseous using the Quicksleeper® system (DHT, Cholet, France). A split-mouth design was adopted in which each patient underwent treatment of a tooth with one of the techniques, and treatment of the homologous contralateral tooth with the other technique. The treatments consisted of restorations, endodontic procedures and simple extractions. The study series comprised 12 females and 18 males with a mean age of 36.8 years. The 30 subjects underwent a total of 60 anesthetic procedures. Intraosseous and conventional oral anesthesia caused discomfort during administration in 46.3% and 32.1% of the patients, respectively. The latency was 7.1±2.23 minutes for the conventional technique and 0.48±0.32 for intraosseous anesthesia--the difference being statistically significant. The depth of the anesthetic effect was sufficient to allow the patients to tolerate the dental treatments. The duration of the anesthetic effect in soft tissues was 199.3 minutes with the conventional technique versus only 1.6 minutes with intraosseous anesthesia--the difference between the two techniques being statistically significant. Most of the patients (69.7%) preferred intraosseous anesthesia. The described intraosseous anesthetic system is effective, with a much shorter latency than the conventional technique, sufficient duration of anesthesia to perform the required dental treatments, and with a much lesser soft tissue anesthetic effect. Most of the patients preferred intraosseous anesthesia.

Obstetric acute renal failure 1956-1987.

Science.gov (United States)

Turney, J H; Ellis, C M; Parsons, F M

1989-06-01

A total of 142 women with severe acute renal failure (ARF) resulting from obstetric causes was treated by dialysis at a single centre from 1956 to 1987. One-year survival was 78.6%, which compares favourably with other causes of ARF. Abortion, haemorrhage and preclampsia comprised 95% of cases, with survival being best (82.9%) with abortion. Survival was adversely affected by increasing age. Acute cortical necrosis (12.7% of patients) carried 100% mortality after 6 years. Follow-up of survivors showed normal renal function up to 31 years following ARF; 25-year patient survival was 71.6%. Improvements in obstetric care and the disappearance of illegal abortions have resulted in a dramatic decline in the incidence of obstetric ARF.

21 CFR 868.5120 - Anesthesia conduction catheter.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Anesthesia conduction catheter. 868.5120 Section... (CONTINUED) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Therapeutic Devices § 868.5120 Anesthesia conduction catheter. (a) Identification. An anesthesia conduction catheter is a flexible tubular device used to inject...

Breastfeeding after Anesthesia: A Review for Anesthesia Providers Regarding the Transfer of Medications into Breast Milk.

Science.gov (United States)

Cobb, Benjamin; Liu, Renyu; Valentine, Elizabeth; Onuoha, Onyi

Doctors, nurses, and midwives often inform mothers to "pump and dump" their breast milk for 24 hours after receiving anesthesia to avoid passing medications to the infant. This advice, though cautious, is probably outdated. This review highlights the more recent literature regarding common anesthesia medications, their passage into breast milk, and medication effects observed in breastfed infants. We suggest continuing breastfeeding after anesthesia when the mother is awake, alert, and able to hold her infant. We recommend multiple types of medications for pain relief while minimizing sedating medications. Few medications can have sedating effects to the infant, but those medications are specifically outlined. For additional safety, anesthesia providers and patients may screen medications using the National Institute of Health' LactMed database.

Journal of Obstetrics and Gynaecology of Eastern and Central Africa

African Journals Online (AJOL)

JOGECA) is a peer reviewed quarterly journal published by Kenya Obstetrical and Gynaecological Society (KOGS). It publishes: original work in all aspects related to obstetrics and gynaecology, reviews related to obstetrics and gynaecology and ...

A multi disciplinary obstetric emergency training programme.

LENUS (Irish Health Repository)

Whelan, Mary

2012-09-01

The Rotunda Hospital (Dublin) obstetric emergency training programme (RHOET) was designed, in 2008, to meet the ongoing education and training needs of the local multidisciplinary team. Prior to its implementation, senior midwives attended the advanced life support in obstetrics (ALSO) course, and many of the obstetricians attended the Management of obstetric emergencies and trauma (MOET) and\\/or ALSO courses. Attendance at these off site courses meant that the only opportunity for team training was the informal and ad hoc \\'drills and skills\\' that took place in the birthing suite. This paper documents our journey since RHOET was implemented.

21 CFR 868.5130 - Anesthesia conduction filter.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Anesthesia conduction filter. 868.5130 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Therapeutic Devices § 868.5130 Anesthesia conduction filter. (a) Identification. An anesthesia conduction filter is a microporous filter used while administering to a patient...

21 CFR 868.5240 - Anesthesia breathing circuit.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Anesthesia breathing circuit. 868.5240 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Therapeutic Devices § 868.5240 Anesthesia breathing circuit. (a) Identification. An anesthesia breathing circuit is a device that is intended to administer medical gases to a...

21 CFR 868.5140 - Anesthesia conduction kit.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Anesthesia conduction kit. 868.5140 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Therapeutic Devices § 868.5140 Anesthesia conduction kit. (a) Identification. An anesthesia conduction kit is a device used to administer to a patient conduction, regional, or...

21 CFR 868.5150 - Anesthesia conduction needle.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Anesthesia conduction needle. 868.5150 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Therapeutic Devices § 868.5150 Anesthesia conduction needle. (a) Identification. An anesthesia conduction needle is a device used to inject local anesthetics into a patient to...

[Anesthesia in bronchial asthma].

Science.gov (United States)

Bremerich, D H

2000-09-01

Asthma is defined as a chronic inflammatory airway disease in response to a wide variety of provoking stimuli. Characteristic clinical symptoms of asthma are bronchial hyperreactivity, reversible airway obstruction, wheezing and dyspnea. Asthma presents a major public health problem with increasing prevalence rates and severity worldwide. Despite major advances in our understanding of the clinical management of asthmatic patients, it remains a challenging population for anesthesiologists in clinical practice. The anesthesiologist's responsibility starts with the preoperative assessment and evaluation of the pulmonary function. For patients with asthma who currently have no symptoms, the risk of perioperative respiratory complications is extremely low. Therefore, pulmonary function should be optimized preoperatively and airway obstruction should be controlled by using steroids and bronchodilators. Preoperative spirometry is a simple means of assessing presence and severity of airway obstruction as well as the degree of reversibility in response to bronchodilator therapy. An increase of 15% in FEV1 is considered clinically significant. Most asymptomatic persons with asthma can safely undergo general anesthesia with and without endotracheal intubation. Volatile anesthetics are still recommended for general anesthetic techniques. As compared to barbiturates and even ketamine, propofol is considered to be the agent of choice for induction of anesthesia in asthmatics. The use of regional anesthesia does not reduce perioperative respiratory complications in asymptomatic asthmatics, whereas it is advantageous in symptomatic patients. Pregnant asthmatic and parturients undergoing anesthesia are at increased risk, especially if regional anesthetic techniques are not suitable and prostaglandin and its derivates are administered for abortion or operative delivery. Bronchial hyperreactivity associated with asthma is an important risk factor of perioperative bronchospasm. The

Increasing Regional Anesthesia Use in a Serbian Teaching Hospital through an International Collaboration

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Curtis L. Baysinger

2017-06-01

Full Text Available Many low- and middle-income countries (LMICs report low rates of regional anesthesia (RA use for cesarean delivery (CD, despite its association with lower maternal major morbidity and mortality. Also, the prevalence of neuraxial analgesia for labor (NAL is often low in LMICs. We report on the results of a collaboration in clinical education over a multi-year period between Kybele Inc., an international non-profit organization, and Klinicki Centar Vojvodine (CCV, a teaching hospital in Novi Sad, Serbia, to increase RA use for CD and NAL at CCV. From late 2011 through 2015, teams from Kybele participated in annual to biannual didactic conferences and week-long bedside teaching efforts involving obstetric and anesthesia staff from CCV and surrounding hospitals. Ongoing contact occurred at least weekly between Kybele and the host to discuss progress. De-identified quality improvement data on total deliveries, numbers of elective and non-elective CDs, number of vaginal deliveries, type of anesthesia for CD, and the number of NALs were collected. RA use for CD increased to 25% in year 2015 versus 14% in base year 2011 [odds ratio (OR: 2.05; 95% confidence interval (CI: 1.73,2.42; p < 0.001]. NAL increased to 10.5% of laboring women in 2015 versus 1.2% in 2011 (OR: 9.6; 95% CI: 7.2, 12.8; p < 0.001. Greater increases for RA use during non-elective CD were observed between 2011 and 2015 (1.4 versus 7.5% of total CD; OR: 5.52; 95% CI: 2.63, 8.41; p < 0.001 relative to elective CD (12.5 versus 17.5% of total CD; OR: 1.48; 95% CI: 1.23, 1.77; p < 0.001. Overall, RA for CD increased during the 4 year collaboration but was not as great as reported in other countries with similar health-care demographics utilizing a similar program. Detailed descriptions of program interventions and barriers to change at CCV are presented.

Increasing Regional Anesthesia Use in a Serbian Teaching Hospital through an International Collaboration.

Science.gov (United States)

Baysinger, Curtis L; Pujic, Borislava; Velickovic, Ivan; Owen, Medge D; Serafin, Joanna; Shotwell, Matthew S; Braveman, Ferne

2017-01-01

Many low- and middle-income countries (LMICs) report low rates of regional anesthesia (RA) use for cesarean delivery (CD), despite its association with lower maternal major morbidity and mortality. Also, the prevalence of neuraxial analgesia for labor (NAL) is often low in LMICs. We report on the results of a collaboration in clinical education over a multi-year period between Kybele Inc., an international non-profit organization, and Klinicki Centar Vojvodine (CCV), a teaching hospital in Novi Sad, Serbia, to increase RA use for CD and NAL at CCV. From late 2011 through 2015, teams from Kybele participated in annual to biannual didactic conferences and week-long bedside teaching efforts involving obstetric and anesthesia staff from CCV and surrounding hospitals. Ongoing contact occurred at least weekly between Kybele and the host to discuss progress. De-identified quality improvement data on total deliveries, numbers of elective and non-elective CDs, number of vaginal deliveries, type of anesthesia for CD, and the number of NALs were collected. RA use for CD increased to 25% in year 2015 versus 14% in base year 2011 [odds ratio (OR): 2.05; 95% confidence interval (CI): 1.73,2.42; p  < 0.001]. NAL increased to 10.5% of laboring women in 2015 versus 1.2% in 2011 (OR: 9.6; 95% CI: 7.2, 12.8; p  < 0.001). Greater increases for RA use during non-elective CD were observed between 2011 and 2015 (1.4 versus 7.5% of total CD; OR: 5.52; 95% CI: 2.63, 8.41; p  < 0.001) relative to elective CD (12.5 versus 17.5% of total CD; OR: 1.48; 95% CI: 1.23, 1.77; p  < 0.001). Overall, RA for CD increased during the 4 year collaboration but was not as great as reported in other countries with similar health-care demographics utilizing a similar program. Detailed descriptions of program interventions and barriers to change at CCV are presented.

Simulation laboratories for training in obstetrics and gynecology.

Science.gov (United States)

Macedonia, Christian R; Gherman, Robert B; Satin, Andrew J

2003-08-01

Simulations have been used by the military, airline industry, and our colleagues in other medical specialties to educate, evaluate, and prepare for rare but life-threatening scenarios. Work hour limits for residents in obstetrics and gynecology and decreased patient availability for teaching of students and residents require us to think creatively and practically on how to optimize their education. Medical simulations may address scenarios in clinical practice that are considered important to know or understand. Simulations can take many forms, including computer programs, models or mannequins, virtual reality data immersion caves, and a combination of formats. The purpose of this commentary is to call attention to a potential role for medical simulation in obstetrics and gynecology. We briefly describe an example of how simulation may be incorporated into obstetric and gynecologic residency training. It is our contention that educators in obstetrics and gynecology should be aware of the potential for simulation in education. We hope this commentary will stimulate interest in the field, lead to validation studies, and improve training in and the practice of obstetrics and gynecology.

Barriers to emergency obstetric care services

DEFF Research Database (Denmark)

Echoka, Elizabeth; Makokha, Anselimo; Dubourg, Dominique

2014-01-01

Introduction: Pregnancy-related mortality and morbidity in most low and middle income countries can be reduced through early recognition of complications, prompt access to care and appropriate medical interventions following obstetric emergencies. We used the three delays framework to explore...... barriers to emergency obstetric care (EmOC) services by women who experienced life threatening obstetric complications in Malindi District, Kenya. Methods: A facility-based qualitative study was conducted between November and December 2010. In-depth interviews were conducted with 30 women who experienced...... decision to seek care and in reaching an appropriate care facility. The "first" delay was due to lack of birth preparedness, including failure to identify a health facility for delivery services regardless of antenatal care and to seek care promptly despite recognition of danger signs. The "second" delay...

Assessment of Emergency Obstetric Care Services in Ibadan ...

African Journals Online (AJOL)

AJRH Managing Editor

ORIGINAL RESEARCH ARTICLE ... Nigeria's high maternal mortality has been attributed to poor utilization of obstetric care services to handle ... Poor obstetric outcome in middle and low-income ... Evidence also showed that access to.

Nephrotic syndrome and Obstetric anesthesia

Directory of Open Access Journals (Sweden)

Vijay Kumar Nagpal

2017-01-01

Full Text Available Renal disorders in pregnancy can be both difficult to diagnose and manage. They are associated with poor maternal and/or fetal outcomes. In pregnancy, proteinuria is common and can range from mild urinary protein elevations to nephrotic levels. The diagnosis of nephrotic syndrome (NS can be challenging, especially in pregnancy as it can be confused with preeclampsia. NS has an incidence of 0.012%–0.025% in pregnant women. It is diagnosed by the presence of more than 3 g/day of proteins in urine, serum albumin <30 g/dL, generalized edema, hypercholesterolemia, and lipiduria. Proteinuria with hypertension is characterized by the presence of hematuria, red cell casts, raised serum creatinine, and features suggestive of systemic disease. Other causes of proteinuria include preeclampsia, diabetes mellitus (Type 1 and Type 2, Immunoglobulin A nephropathy (Ig A glomerulonephritis, focal and segmental glomerulosclerosis, and lupus nephritis. The maternal risks of NS include acute kidney insult, chronic renal failure, gestational hypertension, preeclampsia, and complications due to hypoalbuminemia. Fetal considerations in NS include fetal growth retardation, prematurity, stillbirth, fetal anasarca, and polyhydramnios. Preconception counseling and immunosuppressive drug therapy can improve overall fetomaternal outcome. We hereby present a unique case of successful anesthetic management of NS in a parturient along with concurrent hypothyroidism and hypertension, for elective cesarean section.

Recent advances and perspectives in topical oral anesthesia.

Science.gov (United States)

Franz-Montan, Michelle; Ribeiro, Lígia Nunes de Morais; Volpato, Maria Cristina; Cereda, Cintia Maria Saia; Groppo, Francisco Carlos; Tofoli, Giovana Randomille; de Araújo, Daniele Ribeiro; Santi, Patrizia; Padula, Cristina; de Paula, Eneida

2017-05-01

Topical anesthesia is widely used in dentistry to reduce pain caused by needle insertion and injection of the anesthetic. However, successful anesthesia is not always achieved using the formulations that are currently commercially available. As a result, local anesthesia is still one of the procedures that is most feared by dental patients. Drug delivery systems (DDSs) provide ways of improving the efficacy of topical agents. Areas covered: An overview of the structure and permeability of oral mucosa is given, followed by a review of DDSs designed for dental topical anesthesia and their related clinical trials. Chemical approaches to enhance permeation and anesthesia efficacy, or to promote superficial anesthesia, include nanostructured carriers (liposomes, cyclodextrins, polymeric nanoparticle systems, solid lipid nanoparticles, and nanostructured lipid carriers) and different pharmaceutical dosage forms (patches, bio- and mucoadhesive systems, and hydrogels). Physical methods include pre-cooling, vibration, iontophoresis, and microneedle arrays. Expert opinion: The combination of different chemical and physical methods is an attractive option for effective topical anesthesia in oral mucosa. This comprehensive review should provide the readers with the most relevant options currently available to assist pain-free dental anesthesia. The findings should be considered for future clinical trials.

Labor stimulation with oxytocin: effects on obstetrical and neonatal outcomes

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Pedro Hidalgo-Lopezosa

Full Text Available Abstract Objective: to evaluate the effects of labor stimulation with oxytocin on maternal and neonatal outcomes. Method: descriptive and analytical study with 338 women who gave birth at a tertiary hospital. Obstetric and neonatal variables were measured and compared in women submitted and non-submitted to stimulation with oxytocin. Statistics were performed using Chi-square test, Fisher exact test, Student t-test; and crude Odds Ratio with 95% confidence interval were calculated. A p < 0.05 was considered statistically significant. Results: stimulation with oxytocin increases the rates of cesarean sections, epidural anesthesia and intrapartum maternal fever in primiparous and multiparous women. It has also been associated with low pH values of umbilical cord blood and with a shorter duration of the first stage of labor in primiparous women. However, it did not affect the rates of 3rd and 4th degree perineal lacerations, episiotomies, advanced neonatal resuscitation, 5-minute Apgar scores and meconium. Conclusion: stimulation with oxytocin should not be used systematically, but only in specific cases. These findings provide further evidence to health professionals and midwives on the use of oxytocin during labor. Under normal conditions, women should be informed of the possible effects of labor stimulation with oxytocin.

Teaching obstetric ultrasound at Mulago Hospital - Kampala, Uganda

African Journals Online (AJOL)

... basic obstetric ultrasound. Keywords: Ultrasound; obstetric; teaching; Uganda; low-resource; curriculum. .... tic and hands-on training were provided by one trainer. (HKA) who at the time .... any formal teaching session. Additionally, the study ...

Effect of general anesthesia combined with epidural anesthesia on the postoperative immune function, stress state and coagulation function in patients with laparoscopic cholecystectomy

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Yun-Long Zhao

2017-05-01

Full Text Available Objective: To study the effect of general anesthesia combined with epidural anesthesia on the postoperative immune function, stress state and coagulation function in patients with laparoscopic cholecystectomy. Methods: 98 patients undergoing selective laparoscopic cholecystectomy in our hospital between May 2014 and August 2016 were selected and randomly divided into the combined anesthesia group who accepted the general anesthesia combined with epidural anesthesia and the general anesthesia group who accepted the total intravenous anesthesia (n=49, peripheral blood was collected after operation to detect the number of CD3+CD4+CD8-T cells, CD3+CD4-CD8+T cells, CD16+CD56+NK cells and CD3- CD19+B cells, serum was collected to detect the levels of stress-related endocrine hormones norepinephrine (NE, cortisol (Cor, insulin (Ins, C-peptide (C-P, free triiodothyronine (FT3, free thyroxine (FT4 as well as coagulation function indexes rostaglandin I2 (PGI2, thromboxane A2 (TXA2, 6-ketone-prostaglandin F1α (6-K-PGI1α and thromboxane B2 (TXB2. Results: The number of CD3+CD4+CD8-T cells, CD3+CD4-CD8+T cells, CD16+CD56+NK cells and CD3-CD19+B cells in peripheral blood of combined anesthesia group were significantly higher than those of intravenous anesthesia group (P<0.05; serum NE, Cor, Ins, C-P, FT3, FT4, TXA2 and TXB2 levels of combined anesthesia group were significantly lower than those of intravenous anesthesia group (P<0.05 while PGI2 and 6-K-PGI1α levels were significantly higher than those of intravenous anesthesia group (P<0.05. Conclusions: General anesthesia combined with epidural anesthesia can improve the postoperative immune function, stress state and hypercoagulable state in patients with laparoscopic cholecystectomy.

Non-physician providers of obstetric care in Mexico: Perspectives of physicians, obstetric nurses and professional midwives

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DeMaria Lisa M

2012-04-01

Full Text Available Abstract Background In Mexico 87% of births are attended by physicians. However, the decline in the national maternal mortality rate has been slower than expected. The Mexican Ministry of Health’s 2009 strategy to reduce maternal mortality gives a role to two non-physician models that meet criteria for skilled attendants: obstetric nurses and professional midwives. This study compares and contrasts these two provider types with the medical model, analyzing perspectives on their respective training, scope of practice, and also their perception and/or experiences with integration into the public system as skilled birth attendants. Methodology This paper synthesizes qualitative research that was obtained as a component of the quantitative and qualitative study that evaluated three models of obstetric care: professional midwives (PM, obstetric nurses (ON and general physicians (GP. A total of 27 individual interviews using a semi-structured guide were carried out with PMs, ONs, GPs and specialists. Interviews were transcribed following the principles of grounded theory, codes and categories were created as they emerged from the data. We analyzed data in ATLAS.ti. Results All provider types interviewed expressed confidence in their professional training and acknowledge that both professional midwives and obstetric nurses have the necessary skills and knowledge to care for women during normal pregnancy and childbirth. The three types of providers recognize limits to their practice, namely in the area of managing complications. We found differences in how each type of practitioner perceived the concept and process of birth and their role in this process. The barriers to incorporation as a model to attend birth faced by PMs and ONs are at the individual, hospital and system level. GPs question their ability and training to handle deliveries, in particular those that become complicated, and the professional midwifery model particularly as it relates to

Predictors of failure of awake regional anesthesia for neonatal hernia repair: data from the General Anesthesia compared to Spinal anesthesia (GAS) study: comparing apnoea and neurodevelopmental outcomes

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Frawley, Geoff; Bell, Graham; Disma, Nicola; Withington, Davinia E.; de Graaff, Jurgen C.; Morton, Neil S.; McCann, Mary Ellen; Arnup, Sarah J.; Bagshaw, Oliver; Wolfler, Andrea; Bellinger, David; Davidson, Andrew J.

2015-01-01

Background Awake regional anesthesia (RA) is a viable alternative to general anesthesia (GA) for infants undergoing lower abdominal surgery. Benefits include lower incidence of postoperative apnea and avoidance of anesthetic agents that may increase neuroapoptosis and worsen neurocognitive outcomes. The General Anesthesia compared to Spinal anesthesia (GAS) study compares neurodevelopmental outcomes following awake RA or GA in otherwise healthy infants. Our aim was to describe success and failure rates of RA in this study and report factors associated with failure. Methods This was a nested cohort study within a prospective randomized, controlled, observer blind, equivalence trial. Seven hundred twenty two infants ≤ 60 weeks postmenstrual age, scheduled for herniorrhaphy under anesthesia were randomly assigned to receive RA (spinal, caudal epidural or combined spinal caudal anesthetic) or GA with sevoflurane. The data of 339 infants, where spinal or combined spinal caudal anesthetic was attempted, was analyzed. Possible predictors of failure were assessed including: patient factors, technique, experience of site and anesthetist and type of local anesthetic. Results RA was sufficient for the completion of surgery in 83.2% of patients. Spinal anesthesia was successful in 86.9% of cases and combined spinal caudal anesthetic in 76.1%. Thirty four patients required conversion to GA and an additional 23 (6.8%) required brief sedation. Bloody tap on the first attempt at lumbar puncture was the only risk factor significantly associated with block failure (OR = 2.46). Conclusions The failure rate of spinal anesthesia was low. Variability in application of combined spinal caudal anesthetic limited attempts to compare the success of this technique to spinal alone. PMID:26001028

Role of intraseptal anesthesia for pain-free dental treatment.

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Gazal, G; Fareed, W M; Zafar, M S

2016-01-01

Pain control during the dental procedure is essentials and challenging. A complete efficacious pulp anesthesia has not been attained yet. The regional anesthesia such as inferior alveolar nerve block (IANB) only does not guarantee the effective anesthesia with patients suffering from irreversible pulpitis. This main aim of this review was to discuss various aspects of intraseptal dental anesthesia and its role significance in pain-free treatment in the dental office. In addition, reasons of failure and limitations of this technique have been highlighted. Literature search was conducted for peer-reviewed articles published in English language in last 30 years. Search words such as dental anesthesia, pain control, intraseptal, and nerve block were entered using a web of knowledge and Google scholar databases. Various dental local anesthesia techniques were reviewed. A combination of block anesthesia, buccal infiltration and intraligamentary injection resulted in deep anesthesia (P = 0.003), and higher success rate compared to IANB. For pain-free management of conditions such as irreversible pulpitis, buccal infiltration (4% articaine), and intraosseous injection (2% lidocaine) are better than intraligamentary and IANB injections. Similarly, nerve block is not always effective for pain-free root canal treatment hence, needing supplemental anesthesia. Intraseptal anesthesia is an efficient and effective technique that can be used in maxillary and mandibular adult dentition. This technique is also beneficial when used in conjunction to the regional block or local dental anesthesia.

Effect of intraosseous anesthesia on control of hemostasis in pigs.

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Baker, Tyler F; Torabinejad, Mahmoud; Schwartz, Stephen F; Wolf, David

2009-11-01

Intraosseous anesthesia is used to deliver anesthetic into cancellous bone adjacent to the root apices. No study has assessed the effect of this anesthetic technique on hemostasis. The purpose of this study was to compare the amount of bleeding from soft tissue and bone in pig jaws after preoperative intraosseous or infiltration anesthesia with 2% lidocaine containing 1:50,000 epinephrine. Twelve pigs were divided into 3 groups. The first group received infiltration anesthesia on one half of the jaw and no anesthesia on the other half. The second group received intraosseous anesthesia on one half of the jaw and no anesthesia on the other half. The third group received infiltration anesthesia on one half of the jaw and intraosseous anesthesia on the second half. Blood was collected during flap reflection to measure the volume of soft tissue bleeding. Osteotomies were then prepared with blood collected from the surgical site to measure the volume of osseous bleeding. The median soft tissue blood loss observed in animals receiving infiltration anesthesia (1.14 mL) was significantly less as compared with animals that received no anesthesia (4.49 mL) or intraosseous anesthesia (2.45 mL). Compared with median hard tissue blood loss observed in animals without anesthesia (1.51 mL), significantly less blood loss was observed in animals receiving either infiltration anesthesia (0.67 mL) or intraosseous anesthesia (0.76 mL). Infiltration anesthesia resulted in significantly less soft tissue bleeding (p = .004) as compared with no anesthesia. Infiltration and intraosseous anesthesia resulted in significantly less osseous bleeding than the use of no anesthetic (p < .001). The volume of blood loss for each animal was shown to be below the maximum safe volume of blood loss for a single procedure.

Comparison of Depth of Anesthesia in Different Parts of Maxilla When Only Buccal Anesthesia Was Done for Maxillary Teeth Extraction

OpenAIRE

Isik, Kubilay; Kalayci, Abdullah; Durmus, Ercan

2011-01-01

Objective. Recently, some authors reported that maxillary teeth could be extracted without using palatal anesthesia, but they did not clearly specify the extracted teeth. This is important, because apparently the local anesthetic solution infiltrates the maxilla and achieves a sufficient anesthesia in the palatal side. Thus, thickness of the bone may affect the depth of anesthesia. The aim of this study was to compare the depth of anesthesia in different parts of the maxilla when only a bucca...

Anesthesia related Complications in Pediatric GI Endoscopy

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A Sabzevari

2014-04-01

Full Text Available Introduction: Elective upper and lower GI endoscopy is usually performed in children on an outpatient basis with the child under sedation or general anesthesia (GA. The objective of this study was to describe Anesthesia related complications in   children undergoing elective GI endoscopy.   Materials and Methods: The study design was descriptive on 1388 patients undergoing elective GI endoscopy in Sheikh Hospital from 2009 to 2013. All patient received propofol or standard inhalational anesthesia. We examined patients’ demographic data  ,  location of GI endoscopy ,  perioperative vital singe ,  recovery time , respiratory and cardiac complications , post operative nausea and vomiting , agitation , diagnosis and outcome   Results: Pediatric patients aged 2 to 17 years. 29 % of elective GI endoscopy was upper GI endoscopy and 70.3 % was lower GI endoscopy and 0.7 was both of them. 47.7 % of Pediatric patients were female and 52.3 % was male. We haven’t significant or fatal anesthesia related respiratory and cardiac complications (no apnea, no cardiac arrest. 8 patients (0.5% have transient bradicardia in post operative care Unit. 83 patients (5.9% have post operative nausea and vomiting controlled by medication.  6 patients (0.4% have post operative agitation controlled by medication.   Conclusions: General anesthesia and deep sedation in children undergoing elective GI endoscopy haven’t significant or fatal anesthesia related complications. We suggest Anesthesia for infants, young children, children with neurologic impairment, and some anxious older children undergoing elective GI endoscopy. Keyword: Anesthesia, Complication, Endoscopy, Pediatric.

Auditing the standard of anaesthesia care in obstetric units.

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Mörch-Siddall, J; Corbitt, N; Bryson, M R

2001-04-01

We undertook an audit of 15 obstetric units in the north of England over a 10-month period to ascertain to what extent they conformed to the Obstetric Anaesthetists' Association 'Recommended Minimum Standards for Obstetric Anaesthetic Services' using a quality assurance approach. We demonstrated that all units conformed to the majority of standards but did not conform in at least one major and minor area.

Role of intraseptal anesthesia for pain-free dental treatment

Directory of Open Access Journals (Sweden)

G Gazal

2016-01-01

Full Text Available Pain control during the dental procedure is essentials and challenging. A complete efficacious pulp anesthesia has not been attained yet. The regional anesthesia such as inferior alveolar nerve block (IANB only does not guarantee the effective anesthesia with patients suffering from irreversible pulpitis. This main aim of this review was to discuss various aspects of intraseptal dental anesthesia and its role significance in pain-free treatment in the dental office. In addition, reasons of failure and limitations of this technique have been highlighted. Literature search was conducted for peer-reviewed articles published in English language in last 30 years. Search words such as dental anesthesia, pain control, intraseptal, and nerve block were entered using a web of knowledge and Google scholar databases. Various dental local anesthesia techniques were reviewed. A combination of block anesthesia, buccal infiltration and intraligamentary injection resulted in deep anesthesia (P = 0.003, and higher success rate compared to IANB. For pain-free management of conditions such as irreversible pulpitis, buccal infiltration (4% articaine, and intraosseous injection (2% lidocaine are better than intraligamentary and IANB injections. Similarly, nerve block is not always effective for pain-free root canal treatment hence, needing supplemental anesthesia. Intraseptal anesthesia is an efficient and effective technique that can be used in maxillary and mandibular adult dentition. This technique is also beneficial when used in conjunction to the regional block or local dental anesthesia.

Spinal anesthesia using Taylor′s approach helps avoid general anesthesia in short stature asthmatic patient

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Amarjeet Dnyandeo Patil

2015-01-01

Full Text Available The case history of a 35-year-old female patient with short stature is presented. She was posted for rectopexy in view of rectal prolapse. She was a known case of bronchial asthma. She had crowding of intervertebral spaces, which made administration of spinal anesthesia via the normal route very difficult. Taylor′s approach for administration of the same was tried and proved successful, thus saving the patient from receiving general anesthesia in the presence of bronchial asthma, for a perineal surgery. The possible cause for the difficulty in administration of spinal anesthesia and the Taylor′s approach are discussed, and reports of similar cases reviewed.

[The emergence of obstetrical mechanism: From Lucy to Homo sapiens].

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Frémondière, P; Thollon, L; Marchal, F

2017-03-01

The evolutionary history of modern birth mechanism is now a renewed interest in obstetrical papers. The purpose of this work is to review the literature in paleo-obstetrical field. Our analysis focuses on paleo-obstetrical hypothesis, from 1960 to the present day, based on the reconstruction of fossil pelvis. Indeed, these pelvic reconstructions usually provide an opportunity to make an obstetrical assumption in our ancestors. In this analysis, we show that modern birth mechanism takes place during the emergence of our genus 2 million years ago. References are made to human specificities related to obstetrical mechanism: exclusive bipedalism, increase of brain size at birth, metabolic cost of the pregnancy and deep trophoblastic implantation. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Providing intraosseous anesthesia with minimal invasion.

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Giffin, K M

1994-08-01

A new variation of intraosseous anesthesia--crestal anesthesia--that is rapid, site-specific and minimally invasive is presented. The technique uses alveolar crest nutrient canals for anesthetic delivery without penetrating either bone or periodontal ligament.

Considerations about our approach to obstetric psychoprophylaxis.

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Cerutti, R; Volpe, B; Sichel, M P; Sandri, M; Sbrignadello, C; Fede, T

1983-01-01

Usually the term "obstetric psychoprophylaxis" refers to a specific method or technique. We prefer to consider it as a procedure that involves on one side the woman, the child and its family, and on the other the services entitled to give pre- and post-natal assistance. In order to realize this, a reformation of our methodological parameters and a critical analysis of the results obtained are required. In the courses of obstetric psychoprophylaxis that are held in the Department of Obstetrics and Gynaecology of the University of Padua we take into consideration the following themes: - Methodological approach - Professional training of the staff - Significance of psychosocial culture in the management of the pregnancy by the health services.

Comparative study between manual injection intraosseous anesthesia and conventional oral anesthesia.

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Peñarrocha-Oltra, D; Ata-Ali, J; Oltra-Moscardó, M-J; Peñarrocha-Diago, M-A; Peñarrocha, M

2012-03-01

To compare intraosseous anesthesia (IA) with the conventional oral anesthesia techniques. A simple-blind, prospective clinical study was carried out. Each patient underwent two anesthetic techniques: conventional (local infiltration and locoregional anesthetic block) and intraosseous, for respective dental operations. In order to allow comparison of IA versus conventional anesthesia, the two operations were similar and affected the same two teeth in opposite quadrants. A total of 200 oral anesthetic procedures were carried out in 100 patients. The mean patient age was 28.6±9.92 years. Fifty-five vestibular infiltrations and 45 mandibular blocks were performed. All patients were also subjected to IA. The type of intervention (conservative or endodontic) exerted no significant influence (p=0.58 and p=0.62, respectively). The latency period was 8.52±2.44 minutes for the conventional techniques and 0.89±0.73 minutes for IA - the difference being statistically significant (panesthesia sensation, the infiltrative techniques lasted a maximum of one hour, the inferior alveolar nerve blocks lasted between 1-3 hours, and IA lasted only 2.5 minutes - the differences being statistically significant (p≤0.0000, Φ=0.29). Anesthetic success was recorded in 89% of the conventional procedures and in 78% of the IA. Most patients preferred IA (61%)(p=0.0032). The two anesthetic procedures have been compared for latency, duration of anesthetic effect, anesthetic success rate and patient preference. Intraosseous anesthesia has been shown to be a technique to be taken into account when planning conservative and endodontic treatments.

Providing value in ambulatory anesthesia.

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Fosnot, Caroline D; Fleisher, Lee A; Keogh, John

2015-12-01

The purpose of this review is to discuss current practices and changes in the field of ambulatory anesthesia, in both hospital and ambulatory surgery center settings. New trends in ambulatory settings are discussed and a review of the most current and comprehensive guidelines for the care of ambulatory patients with comorbid conditions such as postoperative nausea and vomiting (PONV), obstructive sleep apnea and diabetes mellitus are reviewed. Future direction and challenges to the field are highlighted. Ambulatory anesthesia continues to be in high demand for many reasons; patients and surgeons want their surgical procedures to be swift, involve minimal postoperative pain, have a transient recovery time, and avoid an admission to the hospital. Factors that have made this possible for patients are improved surgical equipment, volatile anesthetic improvement, ultrasound-guided regional techniques, non-narcotic adjuncts for pain control, and the minimization of PONV. The decrease in time spent in a hospital also decreases the risk of wound infection, minimizes missed days from work, and is a socioeconomically favorable model, when possible. Recently proposed strategies which will allow surgeons and anesthesiologists to continue to meet the growing demand for a majority of surgical cases being same-day include pharmacotherapies with less undesirable side-effects, integration of ultrasound-guided regional techniques, and preoperative evaluations in appropriate candidates via a telephone call the night prior to surgery. Multidisciplinary communication amongst caregivers continues to make ambulatory settings efficient, safe, and socioeconomically favorable.It is also important to note the future impact that healthcare reform will have specifically on ambulatory anesthesia. The enactment of the Patient Protection and Affordable Care Act of 2010 will allow 32 million more people to gain access to preventive services that will require anesthesia such as screening

Comparison of delayed versus immediate pushing during second stage of labor for nulliparous women with epidural anesthesia.

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Gillesby, Erica; Burns, Suzan; Dempsey, Amy; Kirby, Shirley; Mogensen, Kami; Naylor, Kelly; Petrella, Joann; Vanicelli, Rebecca; Whelan, Breon

2010-01-01

To determine if the use of delayed pushing after the onset of the second stage of labor decreases the time of active pushing and decreases maternal fatigue. Randomized clinical trial. Labor and delivery unit of a not-for-profit community hospital. Convenience sample of nulliparous laboring women with epidural anesthesia. Immediate or delayed pushing (2 hours) during the second stage of labor at the time of complete cervical dilatation. The length of pushing, total length of the second stage, and maternal fatigue. A total of 77 women were studied (immediate pushing group=39; delayed pushing=38). The immediate pushing group averaged 94 (± 57) minutes in active pushing, while the delayed pushing group averaged 68 (± 46) minutes, a statistically significant difference (p=.04). No significant differences were found in fatigue scores between the immediate and delayed pushing groups (p>.05). We found that by delaying the onset of active pushing for 2 hours after the beginning of the second stage of labor, the time that nulliparous women with epidural anesthesia spent in active pushing was significantly decreased by 27%. Although the delayed pushing group rested for up to 2 hours, the total time in the second stage of labor averaged only 59 minutes longer than the immediate pushing group. © 2010 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses.

Obstetric risk avoidance: Will anyone be offering obstetrics in private ...

African Journals Online (AJOL)

By the end of the decade indemnifying obstetric risk will probably be too expensive for doctors in private practice. Non-indemnified doctors will be unable or unwilling to do private deliveries; however, women will still fall pregnant and require delivery. These women will inevitably be forced to deliver in provincial facilities, ...

EEG entropy measures in anesthesia

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Zhenhu eLiang

2015-02-01

Full Text Available Objective: Entropy algorithms have been widely used in analyzing EEG signals during anesthesia. However, a systematic comparison of these entropy algorithms in assessing anesthesia drugs’ effect is lacking. In this study, we compare the capability of twelve entropy indices for monitoring depth of anesthesia (DoA and detecting the burst suppression pattern (BSP, in anesthesia induced by GA-BAergic agents.Methods: Twelve indices were investigated, namely Response Entropy (RE and State entropy (SE, three wavelet entropy (WE measures (Shannon WE (SWE, Tsallis WE (TWE and Renyi WE (RWE, Hilbert-Huang spectral entropy (HHSE, approximate entropy (ApEn, sample entropy (SampEn, Fuzzy entropy, and three permutation entropy (PE measures (Shannon PE (SPE, Tsallis PE (TPE and Renyi PE (RPE. Two EEG data sets from sevoflurane-induced and isoflu-rane-induced anesthesia respectively were selected to assess the capability of each entropy index in DoA monitoring and BSP detection. To validate the effectiveness of these entropy algorithms, phar-macokinetic / pharmacodynamic (PK/PD modeling and prediction probability analysis were applied. The multifractal detrended fluctuation analysis (MDFA as a non-entropy measure was compared.Results: All the entropy and MDFA indices could track the changes in EEG pattern during different anesthesia states. Three PE measures outperformed the other entropy indices, with less baseline vari-ability, higher coefficient of determination and prediction probability, and RPE performed best; ApEn and SampEn discriminated BSP best. Additionally, these entropy measures showed an ad-vantage in computation efficiency compared with MDFA.Conclusion: Each entropy index has its advantages and disadvantages in estimating DoA. Overall, it is suggested that the RPE index was a superior measure.Significance: Investigating the advantages and disadvantages of these entropy indices could help improve current clinical indices for monitoring DoA.

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

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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.

Robotic anesthesia: not the realm of science fiction any more.

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Hemmerling, Thomas M; Terrasini, Nora

2012-12-01

Robots are present in surgery, to a much lesser extent in the field of anesthesia. The purpose of this review is to show the latest and most important findings in robotic anesthesia. Moreover, this review argues the importance and utility of robots in anesthesia. Over the years, many closed-loop systems have been developed; they were able to control only one or two of the three components of anesthesia: hypnosis, analgesia, or muscle relaxation. McSleepy controls all three components of anesthesia, from induction to emergence of anesthesia. Telemedical applications have not only led to remote monitoring but even to remotely controlled anesthesia, such as transcontinental anesthesia. A new closed-loop system for sedation, called Sedasys, could revolutionize the field of nonoperating room sedation. 'Manual robots' are used to help and replace anesthesiologists performing anesthesia procedures. Specific robots for intubation and nerve blocks have been developed and tested in humans. Robots can improve performance in anesthesia and healthcare. Closed-loop systems are the basis for pharmacological robots. Safe anesthetic care might be delivered through teleanesthesia whenever qualified personnel are not available or need support. Mechanical robots are being developed for anesthesia care.

Consent for pediatric anesthesia: an observational study.

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Lagana, Zoe; Foster, Andrew; Bibbo, Adriana; Dowling, Kate; Cyna, Allan M

2012-08-01

Informed consent prior to anesthesia is an important part of the pediatric pre-anesthetic consultation. This study aimed to observe and identify the number and nature of the anesthesia risks considered and communicated to parents/guardians and children during the pediatric informed consent process on the day of elective surgery. A convenience sample of anesthetists had their pre-anesthesia consultations voice recorded, prior to elective surgery, during a 4-month period at the largest tertiary referral centre for pediatric care in South Australia. A data collection form was used to note baseline demographic data, and voice recording transcripts were independently documented by two researchers and subsequently compared for accuracy regarding the number and nature of risks discussed. Of the 96 voice recordings, 91 (92%) were suitable for the analysis. The five most commonly discussed risks were as follows: nausea and vomiting (36%); sore throat (35%); allergy (29%); hypoxia (25%); and emergence delirium (19%). Twenty-seven pre-anesthetic consultations (30%) were found to have had no discussion of anesthetic risk at all while a further 23 consultations (26%) incorporated general statements inferring that anesthesia carried risks, but with no elaboration about their nature, ramifications or incidence. The median number of risks (IQR) specifically mentioned per consultation was higher, 3 (1) vs 1 (1), P anesthesia experience odds ratio 0.34, 95% CI [0.13, 0.87], P = 0.025. The pediatric anesthesia risk discussion is very variable. Trainees tend to discuss more specific risks than consultants and a patient's previous experience of anesthesia was associated with a more limited discussion of anesthesia risk. © 2011 Blackwell Publishing Ltd.

21 CFR 868.5170 - Laryngotracheal topical anesthesia applicator.

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2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Laryngotracheal topical anesthesia applicator. 868... topical anesthesia applicator. (a) Identification. A laryngotracheal topical anesthesia applicator is a device used to apply topical anesthetics to a patient's laryngotracheal area. (b) Classification. Class...

Current obstetrical practice and umbilical cord prolapse.

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Usta, I M; Mercer, B M; Sibai, B M

1999-01-01

The aim of this study was to assess the contribution of current obstetrical practice to the occurrence and complications of umbilical cord prolapse. Maternal and neonatal charts of 87 pregnancies complicated by true umbilical cord prolapse during a 5-year period were reviewed. Twin gestation and noncephalic presentations were common features (14 and 41%, respectively). Eighty-nine percent (77) of infants were delivered by cesarean section of which 29% were classical and 88% were primary. The mean gestational age at delivery was 34.0 +/- 6.0 weeks, and the mean birth weight was 2318 +/- 1159 g. Obstetrical intervention preceded 41 (47%) cases (the obstetrical intervention group): amniotomy (9), scalp electrode application (4), intrauterine pressure catheter insertion (6), attempted external cephalic version (7), expectant management of preterm premature rupture of membranes (14), manual rotation of the fetal head (1), and amnioreduction (1). There were 11 perinatal deaths. Thirty-three percent of the infants (32) had a 5-min Apgar score < 7 and 34% had a cord pH < 7.20. Neonatal seizures, intracerebral hemorrhage, necrotizing enterocolitis, hyaline membrane disease, persistent fetal circulation, sepsis, assisted ventilation, and perinatal mortality were comparable in the "obstetrical intervention" and "no-intervention" groups. Most of the neonatal complications occurred in infants < 32 weeks' gestation. We conclude that obstetrical intervention contributes to 47% of umbilical cord prolapse cases; however, it does not increase the associated perinatal morbidity and mortality.

Procedural mishaps with trephine-based intraosseous anesthesia.

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Small, Joel C; Witherspoon, David E; Regan, John D; Hall, Ellen

2011-01-01

Failure to achieve profound anesthesia during dental treatment can be a significant problem for dental clinicians, especially for endodontic procedures on teeth in the mandibular arch with irreversible pulpitis. A number of supplemental local anesthesia techniques exist, the most effective of which may be the intraosseous injection. Two cases are presented demonstrating the dangers associated with the use of the intraosseous anesthesia technique. While the technique can provide profound anesthesia in otherwise difficult to anesthetize cases, care must be taken during its administration. Both cases show the damage done to the root and overlying bone by the injudicious use of the trephine. It is incumbent on the clinician to fully consider the anatomy in the area prior to insertion of the trephine. Intraosseous anesthesia techniques are a valuable addition to the clinicians' armamentarium. However careless administration can result in problems of endodontic or periodontal nature that may be difficult to rectify.

Anesthesia for radiologic procedures

International Nuclear Information System (INIS)

Forestner, J.E.

1987-01-01

Anesthetic techniques for neurodiagnostic studies and radiation therapy have been recently reviewed, but anesthetic involvement in thoracic and abdominal radiology has received little attention. Patient reactions to radiologic contrast media may be of concern to the anesthesiologist, who is often responsible for injecting these agents during diagnostic procedures, and thus is included in this discussion. Finally, the difficulties of administering anesthesia for magnetic resonance imaging (MRI) scans are outlined, in an effort to help anesthesiologist to anticipate problems with this new technologic development. Although there are very few indications for the use of general anesthesia for diagnostic radiologic studies in adults, most procedures performed with children, the mentally retarded, or the combative adult require either heavy sedation or general anesthesia. In selecting an anesthetic technique for a specific procedure, both the patient's disease process and the requirements of the radiologist must be carefully balanced

The Advantages of Low-Flow Inhalational Anesthesia

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P. Torok

2005-01-01

Full Text Available The paper deals with the economical and ecological use of inhalation anesthetics in low-flow anesthesia (LFA, 1—0.5 l/ min and high-flow anesthesia (HFA, more than 2—6 l/min. Four hundred and ninety six inhalational anesthesias lasting at least 80 minutes were analyzed in each group under consideration. The concentration of inhalation anesthetics was measures in the atmosphere of an operative theatre if inhalational anesthesia lasted more than 4 hours. There is evidence for the economical and ecological benefits in the use of LFA in terms of the availability of appropriate anesthesiological equipment, monitoring, and a highly skilled anesthesiologist.

[History of rachianesthesia and epidural anesthesia in Spain].

Science.gov (United States)

Gonzalo Rodríguez, Victoria; Rivero Martínez, Ma Dolores; Pérez Albacete, Mariano; López López, Ana I; Maluff Torres, Alejandro

2007-10-01

To show the beginning of spinal and epidural anesthesia in our country and the contributions of Spanish urologists. We reviewed books and writings of History of Medicine, Urology and Anesthesia and Doctoral thesis about spinal and epidural anesthesia. In the 20th century, surgeons also gave the anesthetic drugs to the patients. Spinal and epidural anesthesia were used for the first time in 1900. A lot of Spanish urologists like F Rusca Doménech, J.M. Batrina, M. Barragán Bonet, R. Lozano Monzón, L. Guedea Calvo, Gil Vernet, Fidel Pagés Miravé, V Sagarra Lascurain, Gómez Ulla, etc, did research, writings in scientific journals and Doctoral thesis about anesthesia.

Chloroform anesthesia and the Saville Kent murder in 1860.

Science.gov (United States)

Hutcheon, Duncan E

2010-01-01

The discovery of the anesthetic properties of chloroform by Sir James Simpson is one of the therapeutic triumphs of the 19th century. Queen Victoria requested chloroform anesthesia for the birth of her second son, Prince Leopold, and from then until the end of century chloroform was the most popular general anesthetic for obstetrics and surgery. Chloroform was so pleasant to inhale that it became a drug of abuse and was involved in all sorts of criminal activity. Despite its wide usage, chloroform was not thought to be part of the brutal murder of 3-year-old Saville Kent on the night of June 30, 1860, outside his manor house in southwest England. The events surrounding and after the murder have recently been documented by Kate Summerscale in a book entitled, "The Suspicions of Mr. Whicher," the Detective Inspector assigned to the case by Scotland Yard. According to Ms Summerscale's records, Mr Whicher ignored the possibility that chloroform was involved in Saville's death. However, evidence supports the view that chloroform played a critical role in the crime and indicates that the guilty plea by Samuel Kent's daughter, Constance, for which she spent 20 years to the day in prison, was as inaccurate as it was incomplete.

Outcome after regional anesthesia: weighing risks and benefits

NARCIS (Netherlands)

Lirk, P.; Hollmann, M. W.

2014-01-01

Regional anesthesia has become a widely used method to provide intraoperative anesthesia, and postoperative analgesia. This review seeks to address the question whether patient outcomes are improved to an extent that justifies using regional anesthesia as a routine method. During the past decade, a

Spinal anesthesia instead of general anesthesia for infants undergoing tendon Achilles lengthening

Directory of Open Access Journals (Sweden)

AlSuhebani M

2018-05-01

Full Text Available Mohammad AlSuhebani,1 David P Martin,1,2 Lance M Relland,1,2 Tarun Bhalla,1,2 Allan C Beebe,3 Amanda T Whitaker,3 Walter Samora,3 Joseph D Tobias1,2 1Department of Anesthesiology & Pain Medicine, Nationwide Children’s Hospital, Columbus, OH, USA; 2Department of Anesthesiology & Pain Medicine, The Ohio State University College of Medicine, Columbus, OH, USA; 3Department of Orthopedic Surgery, Nationwide Children’s Hospital and The Ohio State University College of Medicine, Columbus, OH, USA Abstract: Spinal anesthesia (SA has been used relatively sparingly in the pediatric population, as it is typically reserved for patients in whom the perceived risk of general anesthesia is high due to comorbid conditions. Recently, concern has been expressed regarding the potential long-term neurocognitive effects of general anesthesia during the early stages of life. In view of this, our center has developed a program in which SA may be used as the sole agent for applicable surgical procedures. While this approach in children is commonly used for urologic or abdominal surgical procedures, there have been a limited number of reports of its use for orthopedic procedures in this population. We present the use of SA for 6 infants undergoing tendon Achilles lengthening, review the use of SA in orthopedic surgery, describe our protocols and dosing regimens, and discuss the potential adverse effects related to this technique. Keywords: spinal anesthesia, orthopedic surgery, tendon Achilles lengthening

Mentorship in anesthesia.

Science.gov (United States)

Flexman, Alana M; Gelb, Adrian W

2011-12-01

This article will provide a review of mentorship in academic medicine. The review will include definitions and an overview of the evidence supporting the benefits, barriers, and structure of mentorship programmes in academic medicine and anesthesia. Finally, we will identify areas of further research. Mentorship in medicine has been increasingly recognized as a core component of training and career advancement in academic medicine. Mentoring provides many benefits to both mentor and mentee and facilitates the growth of academic departments by improving research productivity, faculty career satisfaction, recruitment, and educational performance. Mentorship programmes may be formal or informal and should include some form of mentor education. There are several barriers to successful mentorship including time constraints, limited availability of mentors, gender, minority status, and generational differences. These barriers may be overcome with improved awareness and sensitivity. Further investigation into the prevalence of mentorship and specific needs in our specialty are urgently required. Mentorship has been demonstrated to be an integral part of training and career development in academic medicine and benefits both mentees and mentors. Despite the promotion of mentorship in many academic anesthesia departments, little is published in the available literature supporting mentorship in anesthesia.

Regional anesthesia practice in China: a survey.

Science.gov (United States)

Huang, Jeffrey; Gao, Huan

2016-11-01

Neuraxial anesthesia has been widely used in China. Recently, Chinese anesthesiologists have applied nerve stimulator and ultrasound guidance for peripheral nerve blocks. Nationwide surveys about regional anesthesia practices in China are lacking. We surveyed Chinese anesthesiologists about regional anesthesia techniques, preference, drug selections, complications, and treatments. A survey was sent to all anesthesiologist members by WeChat. The respondents can choose mobile device or desktop to complete the survey. Each IP address is allowed to complete the survey once. A total of 6589 members read invitations. A total of 2654 responses were received with fully completed questionnaires, which represented an overall response rate of 40%. Forty-one percent of the respondents reported that more than 50% of surgeries in their hospitals were done under regional anesthesia. Most of the participants used test dose after epidural catheter insertion. The most common drug for test dose was 3-mL 1.5% lidocaine; 2.6% of the participants reported that they had treated a patient with epidural hematoma after neuraxial anesthesia. Most anesthesiologists (68.2%) performed peripheral nerve blocks as blind procedures based on the knowledge of anatomical landmarks. A majority of hospitals (80%) did not stock Intralipid; 61% of the respondents did not receive peripheral nerve block training. The current survey can serve as a benchmark for future comparisons and evaluation of regional anesthesia practices in China. This survey revealed potential regional anesthesia safety issues in China. Copyright © 2016 Elsevier Inc. All rights reserved.

Caudal epidural anesthesia during intracavitary brachytherapy for cervical cancer

International Nuclear Information System (INIS)

Isoyama-Shirakawa, Yuko; Abe, Madoka; Nakamura, Katsumasa

2015-01-01

It has been suggested that pain control during intracavitary brachytherapy for cervical cancer is insufficient in most hospitals in Japan. Our hospital began using caudal epidural anesthesia during high-dose-rate (HDR) intracavitary brachytherapy in 2011. The purpose of the present study was to retrospectively investigate the effects of caudal epidural anesthesia during HDR intracavitary brachytherapy for cervical cancer patients. Caudal epidural anesthesia for 34 cervical cancer patients was performed during HDR intracavitary brachytherapy between October 2011 and August 2013. We used the patients' self-reported Numeric Rating Scale (NRS) score at the first session of HDR intracavitary brachytherapy as a subjective evaluation of pain. We compared NRS scores of the patients with anesthesia with those of 30 patients who underwent HDR intracavitary brachytherapy without sacral epidural anesthesia at our hospital between May 2010 and August 2011. Caudal epidural anesthesia succeeded in 33 patients (97%), and the NRS score was recorded in 30 patients. The mean NRS score of the anesthesia group was 5.17 ± 2.97, significantly lower than that of the control group's 6.80 ± 2.59 (P = 0.035). The caudal epidural block resulted in no side-effects. Caudal epidural anesthesia is an effective and safe anesthesia option during HDR intracavitary brachytherapy for cervical cancer. (author)

Role of telephone triage in obstetrics.

Science.gov (United States)

Manning, Nirvana Afsordeh; Magann, Everett F; Rhoads, Sarah J; Ivey, Tesa L; Williams, Donna J

2012-12-01

The telephone has become an indispensable method of communication in the practice of obstetrics. The telephone is one of the primary methods by which the patient makes her appointments and contacts her health care provider for advice, reassurance, and referrals. Current methods of telephone triage include personal at the physicians' office, telephone answering services, labor and delivery nurses, and a dedicated telephone triage system using algorithms. Limitations of telephone triage include the inability of the provider to see the patient and receive visual clues from the interaction and the challenges of obtaining a complete history over the telephone. In addition, there are potential safety and legal issues with telephone triage. To date, there is insufficient evidence to either validate or refute the use of a dedicated telephone triage system compared with a traditional system using an answering service or nurses on labor and delivery. Obstetricians and gynecologists, family physicians. After completing this CME activity, physicians should be better able to analyze the scope of variation in telephone triage across health care providers and categorize the components that go into a successful triage system, assess the current scope of research in telephone triage in obstetrics, evaluate potential safety and legal issues with telephone triage in obstetrics, and identify issues that should be addressed in any institution that is using or implementing a system of telephone triage in obstetrics.

Pediatric ambulatory anesthesia.

Science.gov (United States)

August, David A; Everett, Lucinda L

2014-06-01

Pediatric patients often undergo anesthesia for ambulatory procedures. This article discusses several common preoperative dilemmas, including whether to postpone anesthesia when a child has an upper respiratory infection, whether to test young women for pregnancy, which children require overnight admission for apnea monitoring, and the effectiveness of nonpharmacological techniques for reducing anxiety. Medication issues covered include the risks of anesthetic agents in children with undiagnosed weakness, the use of remifentanil for tracheal intubation, and perioperative dosing of rectal acetaminophen. The relative merits of caudal and dorsal penile nerve block for pain after circumcision are also discussed. Copyright © 2014 Elsevier Inc. All rights reserved.

21st European Congress of Obstetrics and Gynaecology

DEFF Research Database (Denmark)

Hornnes, Peter

2010-01-01

The 21st European Congress of Obstetrics and Gynaecology took place in Antwerp 5-8 May 2010. The congress provided the participants with an overview of recent scientific and clinical developments throughout the field of obstetrics and gynaecology, and these are summarized in this article....

Students’ Scientific Circle of Obstetrics and Gynaecology

Directory of Open Access Journals (Sweden)

Ivan Polishchuk

2017-06-01

Full Text Available The students’ scientific circle is the kind of teaching obstetrics and gynaecology in a higher medical institution. The circle is an elective form of learning that allows the students to get deeper knowledge of a subject and to perfect themselves in the issues of diagnostics in obstetrics and gynaecology as well as to acquaint themselves with basic medical techniques. It helps identify students who are capable of scientific research and allows the students to improve their ability to analytical perception of professional information, the ability to present it to the audience, ask and answer the questions publicly. The article presents the results of practical and research activities of obstetric and gynaecologic section of the students’ scientific circle of Ivano-Frankivsk National Medical University.

General anesthesia versus segmental thoracic or conventional lumbar spinal anesthesia for patients undergoing laparoscopic cholecystectomy

OpenAIRE

Yousef, Gamal T.; Lasheen, Ahmed E.

2012-01-01

Background: Laparoscopic cholecystectomy became the standard surgery for gallstone disease because of causing less postoperative pain, respiratory compromise and early ambulation. Objective: This study was designed to compare spinal anesthesia, (segmental thoracic or conventional lumbar) vs the gold standard general anesthesia as three anesthetic techniques for healthy patients scheduled for elective laparoscopic cholecystectomy, evaluating intraoperative parameters, postoperative recovery an...

[Percutaneous maxillary nerve block anesthesia in maxillofacial surgery].

Science.gov (United States)

Robiony, M; Demitri, V; Costa, F; Politi, M

1999-01-01

Personal experience in percutaneous maxillary nerve block anesthesia in association with transmucosal anesthesia of the sphenopalatine ganglion in oral and maxillofacial surgery, is presented. Six Caldwell-Luc, 9 anthrotomies and biopsies of maxillary sinus, 8 removals of extensive odontogenic cysts and 12 surgical maxillary expansions were performed from 1994 to 1996 at our Department. Maxillary transcutaneous nerve block in association with transmucosal anesthesia of the sphenopalatine ganglion were performed. Carbocaine without adrenaline in association with NaCO3 1/10 for maxillary nerve block anesthesia and lidocaineoprilocaine cream (EMLA) for transmucosal anesthesia were employed. Intra- and post-operative pain were evaluated by visual analogue scale in all the patients. Anesthesiological procedures revealed to be effective in all surgical interventions and postoperative analgesia allowed easier pain control. The simplicity of execution, the effective pre- and postoperative anesthesia and the absence of side effects make this procedure particularly indicated in oral and maxillofacial surgery.

Accounts of severe acute obstetric complications in rural Bangladesh.

Science.gov (United States)

Sikder, Shegufta S; Labrique, Alain B; Ullah, Barkat; Ali, Hasmot; Rashid, Mahbubur; Mehra, Sucheta; Jahan, Nusrat; Shamim, Abu A; West, Keith P; Christian, Parul

2011-10-21

As maternal deaths have decreased worldwide, increasing attention has been placed on the study of severe obstetric complications, such as hemorrhage, eclampsia, and obstructed labor, to identify where improvements can be made in maternal health. Though access to medical care is considered to be life-saving during obstetric emergencies, data on the factors associated with health care decision-making during obstetric emergencies are lacking. We aim to describe the health care decision-making process during severe acute obstetric complications among women and their families in rural Bangladesh. Using the pregnancy surveillance infrastructure from a large community trial in northwest rural Bangladesh, we nested a qualitative study to document barriers to timely receipt of medical care for severe obstetric complications. We conducted 40 semi-structured, in-depth interviews with women reporting severe acute obstetric complications and purposively selected for conditions representing the top five most common obstetric complications. The interviews were transcribed and coded to highlight common themes and to develop an overall conceptual model. Women attributed their life-threatening experiences to societal and socioeconomic factors that led to delays in seeking timely medical care by decision makers, usually husbands or other male relatives. Despite the dominance of male relatives and husbands in the decision-making process, women who underwent induced abortions made their own decisions about their health care and relied on female relatives for advice. The study shows that non-certified providers such as village doctors and untrained birth attendants were the first-line providers for women in all categories of severe complications. Coordination of transportation and finances was often arranged through mobile phones, and referrals were likely to be provided by village doctors. Strategies to increase timely and appropriate care seeking for severe obstetric complications may

Accounts of severe acute obstetric complications in Rural Bangladesh

Directory of Open Access Journals (Sweden)

Sikder Shegufta S

2011-10-01

Full Text Available Abstract Background As maternal deaths have decreased worldwide, increasing attention has been placed on the study of severe obstetric complications, such as hemorrhage, eclampsia, and obstructed labor, to identify where improvements can be made in maternal health. Though access to medical care is considered to be life-saving during obstetric emergencies, data on the factors associated with health care decision-making during obstetric emergencies are lacking. We aim to describe the health care decision-making process during severe acute obstetric complications among women and their families in rural Bangladesh. Methods Using the pregnancy surveillance infrastructure from a large community trial in northwest rural Bangladesh, we nested a qualitative study to document barriers to timely receipt of medical care for severe obstetric complications. We conducted 40 semi-structured, in-depth interviews with women reporting severe acute obstetric complications and purposively selected for conditions representing the top five most common obstetric complications. The interviews were transcribed and coded to highlight common themes and to develop an overall conceptual model. Results Women attributed their life-threatening experiences to societal and socioeconomic factors that led to delays in seeking timely medical care by decision makers, usually husbands or other male relatives. Despite the dominance of male relatives and husbands in the decision-making process, women who underwent induced abortions made their own decisions about their health care and relied on female relatives for advice. The study shows that non-certified providers such as village doctors and untrained birth attendants were the first-line providers for women in all categories of severe complications. Coordination of transportation and finances was often arranged through mobile phones, and referrals were likely to be provided by village doctors. Conclusions Strategies to increase timely

Anesthesia in a Baird's tapir (Tapirus bairdii).

Science.gov (United States)

Trim, C M; Lamberski, N; Kissel, D I; Quandt, J E

1998-06-01

A Baird's tapir (Tapirus bairdii) was satisfactorily immobilized on two occasions with i.m. detomidine (0.065-0.13 mg/kg) and butorphanol (0.13-0.2 mg/kg). On the second occasion, anesthesia was induced by i.v. administration of ketamine (2.2 mg/kg). Twenty minutes later, endotracheal intubation was performed after an additional i.v. injection of ketamine (1.5 mg/kg). Anesthesia was maintained with isoflurane, which provided excellent conditions for radiology and surgery. Anesthesia was associated with hypoxemia when the tapir was allowed to breathe air and with hypoventilation. Mean arterial pressure remained satisfactory. No antagonist drugs were administered, and recovery from anesthesia was rapid and smooth.

Measures of reducing obstetric emergencies hysterectomy incidence.

Science.gov (United States)

Ren, Guo-ping; Wang, Bao-lian; Wang, Yan-hong

2016-03-01

To study the obstetric emergency hysterectomy which can reduce the incidence of measures. In maternity of Xinxiang Central Hospital, the total number of deliveries cases has been up to 50,526 in 20 years, of which 48 cases were retrospectively analyzed for the clinical data of Emergency uterine surgery cases. Cases underwent obstetric emergency hysterectomy accounted for 0.095% of total deliveries (48/50 526), in which 11 cases of vaginal delivery, 37 cases of cesarean section. The indications for surgery: 27 cases were cased by placental factors accounted for 56.25%; 14 cases of uterine inertia, accounting for 29.17%; uterine rupture in 4 cases, accounting for 8.33%; 3 cases of coagulopathy, accounting for 6.25%. Where the maternal placental factors hysterectomy is the most common (69.70%, 23/33) and the predominant factor is early maternal uterine inertia (60.00%, 9/15). There are 74.09% (20/27) of patients with placental abnormalities history of previous cesarean section or uterine surgery. The major risk factors leading to obstetric emergency hysterectomy is placental factors. Preventing the occurrence of placental abnormalities planting actively can effectively reduce the rate of obstetric hysterectomy.

Obstetrical violence: activism on social networkin

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Lia Hecker Luz

2015-12-01

Full Text Available Normal birth in contemporaneity is discussed and the three models of birth care are presented, accordingly to categorization proposed by the north-American anthropologist Davis-Floyd, pointing out the consequences of the technocratic model, which has become hegemonic in contemporary societies, naturalizing obstetrical violence. The problematic is contextualized to Brazilian reality, with the analyses of the blog Cientista que virou mãe making it evident that Brazilian women on social media are articulating themselves in order to defend and give visibility to initiatives of natural and humanized birth, acting against obstetrical violence. It is concluded that Internet tools have allowed a pioneer mobilization in respecting women’s reproductive rights in Brazil, turning blogs into a potential hegemonic alternative way to reach more democratic forms of social organization. In addition to denaturalize the obstetrical violence, the bloggers also act aiming to pave the way for the humanistic approach and to motivate planned home birth initiatives.

Estimating pediatric general anesthesia exposure: Quantifying duration and risk.

Science.gov (United States)

Bartels, Devan Darby; McCann, Mary Ellen; Davidson, Andrew J; Polaner, David M; Whitlock, Elizabeth L; Bateman, Brian T

2018-05-02

Understanding the duration of pediatric general anesthesia exposure in contemporary practice is important for identifying groups at risk for long general anesthesia exposures and designing trials examining associations between general anesthesia exposure and neurodevelopmental outcomes. We performed a retrospective cohort analysis to estimate pediatric general anesthesia exposure duration during 2010-2015 using the National Anesthesia Clinical Outcomes Registry. A total of 1 548 021 pediatric general anesthetics were included. Median general anesthesia duration was 57 minutes (IQR: 28-86) with 90th percentile 145 minutes. Children aged 3 hours. High ASA physical status and care at a university hospital were associated with longer exposure times. While the vast majority (94%) of children undergoing general anesthesia are exposed for risk for longer exposures. These findings may help guide the design of future trials aimed at understanding neurodevelopmental impact of prolonged exposure in these high-risk groups. © 2018 John Wiley & Sons Ltd.

Topical Drug Formulations for Prolonged Corneal Anesthesia

Science.gov (United States)

Wang, Liqiang; Shankarappa, Sahadev A.; Tong, Rong; Ciolino, Joseph B.; Tsui, Jonathan H.; Chiang, Homer H.; Kohane, Daniel S.

2013-01-01

Purpose Ocular local anesthetics (OLA’s) currently used in routine clinical practice for corneal anesthesia are short acting and their ability to delay corneal healing makes them unsuitable for long-term use. In this study, we examined the effect on the duration of corneal anesthesia of the site-1 sodium channel blocker tetrodotoxin (TTX), applied with either proparacaine or the chemical permeation enhancer OTAB. The effect of test solutions on corneal healing was also studied. Methods Solutions of TTX, proparacaine, and OTAB, singly or in combination were applied topically to the rat cornea. The blink response, an indirect measure of corneal sensitivity, was recorded using a Cochet-Bonnet esthesiometer, and the duration of corneal anesthesia calculated. The effect of test compounds on the rate of corneal epithelialization was studied in vivo following corneal debridement. Results Combination of TTX and proparacaine resulted in corneal anesthesia that was 8–10 times longer in duration than that from either drug administered alone, while OTAB did not prolong anesthesia. The rate of corneal healing was moderately delayed following co-administration of TTX and proparacaine. Conclusion Co-administration of TTX and proparacaine significantly prolonged corneal anesthesia but in view of delayed corneal re-epithelialization, caution is suggested in use of the combination. PMID:23615270

Using the unmet obstetric needs indicator to map inequities in life-saving obstetric interventions at the local health care system in Kenya

DEFF Research Database (Denmark)

Echoka, Elizabeth; Dubourg, Dominique; Makokha, Anselimo

2014-01-01

BackgroundDeveloping countries with high maternal mortality need to invest in indicators that not only provide information about how many women are dying, but also where, and what can be done to prevent these deaths. The unmet Obstetric Needs (UONs) concept provides this information. This concept...... was applied at district level in Kenya to assess how many women had UONs and where the women with unmet needs were located.MethodsA facility based retrospective study was conducted in 2010 in Malindi District, Kenya. Data on pregnant women who underwent a major obstetric intervention (MOI) or died...... in facilities that provide comprehensive Emergency Obstetric Care (EmOC) services in 2008 and 2009 were collected. The difference between the number of women who experienced life threatening obstetric complications and those who received care was quantified. The main outcome measures in the study were...

The application of sacral block anesthesia in pediatric interventional therapy

International Nuclear Information System (INIS)

Zhong Liang; Qin Zenghui

2009-01-01

Objective: To discuss the management and feasibility of sacral block anesthesia in pediatric interventional therapy. Methods: A total of 80 pediatric patients were randomly and equally divided into two groups. Patients in group A received sacral block anesthesia together with basic anesthesia with propofol, while patients in group B received intravenous anesthesia with propofol. Small amount of ketamine as maintaining dose was used in both groups when needed. Results: The interventional management was successfully completed in all patients. A marked decrease in blood pressure occurred in three patients of group A receiving sacral block anesthesia. In group B receiving intravenous anesthesia, a decrease of SpO 2 to below 90 percent was seen in 8 cases, and obvious bradycardia developed in 12 cases. All these patients were treated with intravenous medication or by reducing the dose of propofol. Additional small dose of ketamine was needed in 4 patients during the procedure. Conclusion: Sacral block anesthesia combined with intravenous anesthesia is one of the effective anesthesia management schemes for pediatric interventional therapy. (authors)

How to teach regional anesthesia.

Science.gov (United States)

Bröking, Katrin; Waurick, René

2006-10-01

The demand for peripheral nerve blocks and neuroaxial blocks from both patients and surgeons has increased over the last few years. This change in attitude towards regional anesthesia is prompted by the insight that adequate perioperative pain management leads to earlier ambulation, shorter hospital stay, reduced cost and increased patient satisfaction. To avoid serious complications of these techniques structured residency programs need to be available. Until 2004, the Residency Review Committee for Anesthesiology in the United States required a minimum of 50 epidurals, 40 spinals and 40 peripheral nerve blocks during residency. Similarly, the German Society for Anesthesia and Intensive Care required 100 neuroaxial blocks and 50 peripheral nerve blocks. In 2004 the American Society of Regional Anesthesia and Pain Medicine endorsed standardized guidelines for regional anesthesia fellowships which regulate the administrative, equipment and educational demands. This review introduces the reader to the different teaching methods available, including cadaver workshops, three-dimensional videoclips, video filming, ultrasound guidance and acoustic assist devices as well as demonstrating their advantages and disadvantages. Moreover, an overview is given of future residency training programs, which integrate administrative, material and educative demands as well as the teaching means into the daily clinical routine.

Specialist training in pediatric anesthesia

DEFF Research Database (Denmark)

Hansen, Tom G

2009-01-01

There has been a great deal of focus on specialist training in pediatric anesthesia in the last decade or so. Internationally, however, there is still no uniform agreement as to how such a training program should be arranged and organized. Since September 2003, the Scandinavian Society of Anaesth......There has been a great deal of focus on specialist training in pediatric anesthesia in the last decade or so. Internationally, however, there is still no uniform agreement as to how such a training program should be arranged and organized. Since September 2003, the Scandinavian Society...... of Anaesthesiology and Intensive Care Medicine has coordinated an advanced Inter-Nordic educational program in pediatric anesthesia and intensive care. The training program is managed by a Steering Committee. This program is intended for physicians who recently have received their specialist degree in anesthesiology...... and intensive care. The training period is 12 months of which 9 months are dedicated to pediatric anesthesia and 3 months to pediatric intensive care. During the 1-year training period, the candidates are designated a Scandinavian host clinic (at a tertiary pediatric center in Scandinavia approved...

Partograph utilization and associated factors among obstetric care ...

African Journals Online (AJOL)

Methods: An Institution based cross-sectional study was conducted in June, 2013 on 403 obstetric care providers. A pre-tested and structured ... Being a midwife by profession, on job training, knowledge and attitude of obstetric care providers were factors affecting partograph utilization. Providing on job training for providers ...

Utility of proteomics in obstetric disorders: a review

Directory of Open Access Journals (Sweden)

Hernández-Núñez J

2015-04-01

Full Text Available Jónathan Hernández-Núñez,1 Magel Valdés-Yong21Department of Obstetrics and Gynecology, Hospital Alberto Fernández-Valdés, Santa Cruz del Norte, Mayabeque, 2Department of Obstetrics and Gynecology, Hospital Luis Díaz Soto, Habana del Este, La Habana, CubaAbstract: The study of proteomics could explain many aspects of obstetric disorders. We undertook this review with the aim of assessing the utility of proteomics in the specialty of obstetrics. We searched the electronic databases of MEDLINE, EBSCOhost, BVS Bireme, and SciELO, using various search terms with the assistance of a librarian. We considered cohort studies, case-control studies, case series, and systematic review articles published until October 2014 in the English or Spanish language, and evaluated their quality and the internal validity of the evidence provided. Two reviewers extracted the data independently, then both researchers simultaneously revised the data later, to arrive at a consensus. The search retrieved 1,158 papers, of which 965 were excluded for being duplicates, not relevant, or unrelated studies. A further 86 papers were excluded for being guidelines, protocols, or case reports, along with another 64 that did not contain relevant information, leaving 43 studies for inclusion. Many of these studies showed the utility of proteomic techniques for prediction, pathophysiology, diagnosis, management, monitoring, and prognosis of pre-eclampsia, perinatal infection, premature rupture of membranes, preterm birth, intrauterine growth restriction, and ectopic pregnancy. Proteomic techniques have enormous clinical significance and constitute an invaluable weapon in the management of obstetric disorders that increase maternal and perinatal morbidity and mortality.Keywords: proteomic techniques, obstetrics, diagnosis, prediction

Optimal Technique in Cardiac Anesthesia Recovery

NARCIS (Netherlands)

Svircevic, V.

2014-01-01

The aim of this thesis is to evaluate fast-track cardiac anesthesia techniques and investigate their impact on postoperative mortality, morbidity and quality of life. The following topics will be discussed in the thesis. (1.) Is fast track cardiac anesthesia a safe technique for cardiac surgery?

Antinuclear antibody testing in obstetric patients | Afman | South ...

African Journals Online (AJOL)

Objectives. To assess possible associations between the presence of antinuclear antibodies (ANAs) and pregnancy outcome in order to determine the significance of this test in obstetric practice. Methods. A case-control study was performed on 408 patients admitted to an obstetric high care unit and on whom ANA testing ...

Abdominal Fascial Closure in Obstetrics: Comparison of Outcome ...

African Journals Online (AJOL)

Background: Midline laparotomies are in common use in obstetrics for caesarean section and other obstetric laparotomies. Current challenges in this surgical approach include the best approach to the repair of the abdominal wall incision, the optimal suture material for its fascial repair and poor cosmetic outcome of the scar ...

Defining depth of anesthesia.

Science.gov (United States)

Shafer, S L; Stanski, D R

2008-01-01

In this chapter, drawn largely from the synthesis of material that we first presented in the sixth edition of Miller's Anesthesia, Chap 31 (Stanski and Shafer 2005; used by permission of the publisher), we have defined anesthetic depth as the probability of non-response to stimulation, calibrated against the strength of the stimulus, the difficulty of suppressing the response, and the drug-induced probability of non-responsiveness at defined effect site concentrations. This definition requires measurement of multiple different stimuli and responses at well-defined drug concentrations. There is no one stimulus and response measurement that will capture depth of anesthesia in a clinically or scientifically meaningful manner. The "clinical art" of anesthesia requires calibration of these observations of stimuli and responses (verbal responses, movement, tachycardia) against the dose and concentration of anesthetic drugs used to reduce the probability of response, constantly adjusting the administered dose to achieve the desired anesthetic depth. In our definition of "depth of anesthesia" we define the need for two components to create the anesthetic state: hypnosis created with drugs such as propofol or the inhalational anesthetics and analgesia created with the opioids or nitrous oxide. We demonstrate the scientific evidence that profound degrees of hypnosis in the absence of analgesia will not prevent the hemodynamic responses to profoundly noxious stimuli. Also, profound degrees of analgesia do not guarantee unconsciousness. However, the combination of hypnosis and analgesia suppresses hemodynamic response to noxious stimuli and guarantees unconsciousness.

Obstetrical referrals by traditional birth attendants.

Science.gov (United States)

Mustafa, Rozina; Hashmi, Haleema; Mustafa, Rubina

2012-01-01

In Pakistan 90% of births are conducted by TBA's. In most cases, TBA's are unable to diagnose the complications and are often unable to take decisions on timely referral. The objective of this study was to determine the prevalence, nature and outcome of life threatening obstetrical conditions in referrals by Traditional Birth Attendants (TBAs). This Observational, Descriptive study was conducted from January to December 2007, in the obstetrical unit of Fatima Hospital, Baqai Medical University, a tertiary care community based hospital. The study included patients referred by TBA's who developed life threatening obstetric conditions (LTOCs). Total 64 patients were referred by TBA's. The prevalence was 7.8%. Out of them, 53 (82.8%) patients admitted with life threatening obstetric conditions. The near-miss morbidities and mortalities were 45 (84.9%) and 8 (15%) respectively. Maternal mortality to Near-miss morbidity ratio was 1:6. Obstructed labour caused near-miss morbidity in 32 (60.3%) patients with no mortality. Postpartum haemorrhage as life threatening condition developed in 16 (30.1%) patients with 10 (18.8%) near-miss morbidities and 6 (11.3%) mortalities. Puerperal sepsis accounted for 1 (1.88%) near-miss morbidity and 2 (3.76%) mortalities. The mortality index for puerperal sepsis is (66.6%) almost double of postpartum haemorrhage (37.5%). Mortality to near miss morbidity ratio is high. Misidentification and late referrals of complicated cases by TBA's were responsible for near-miss morbidities and mortalities.

A psychometric evaluation of the Pediatric Anesthesia Emergence Delirium scale.

Science.gov (United States)

Ringblom, Jenny; Wåhlin, Ingrid; Proczkowska, Marie

2018-04-01

Emergence delirium and emergence agitation have been a subject of interest since the early 1960s. This behavior has been associated with increased risk of injury in children and dissatisfaction with anesthesia care in their parents. The Pediatric Anesthesia Emergence Delirium Scale is a commonly used instrument for codifying and recording this behavior. The aim of this study was to psychometrically evaluate the Pediatric Anesthesia Emergence Delirium scale, focusing on the factor structure, in a sample of children recovering from anesthesia after surgery or diagnostic procedures. The reliability of the Pediatric Anesthesia Emergence Delirium scale was also tested. One hundred and twenty-two children younger than seven years were observed at postoperative care units during recovery from anesthesia. Two or 3 observers independently assessed the children using the Pediatric Anesthesia Emergence Delirium scale. The factor analysis clearly revealed a one-factor solution, which accounted for 82% of the variation in the data. Internal consistency, calculated with Cronbach's alpha, was good (0.96). The Intraclass Correlation Coefficient, which was used to assess interrater reliability for the Pediatric Anesthesia Emergence Delirium scale sum score, was 0.97 (P Pediatric Anesthesia Emergence Delirium scale for assessing emergence delirium in children recovering from anesthesia after surgery or diagnostic procedures. The kappa statistics for the Pediatric Anesthesia Emergence Delirium scale items essentially indicated good agreement between independent raters, supporting interrater reliability. © 2018 John Wiley & Sons Ltd.

Rural Tanzanian women's awareness of danger signs of obstetric complications

Directory of Open Access Journals (Sweden)

Lindmark Gunilla

2009-03-01

Full Text Available Abstract Background Awareness of the danger signs of obstetric complications is the essential first step in accepting appropriate and timely referral to obstetric and newborn care. The objectives of this study were to assess women's awareness of danger signs of obstetric complications and to identify associated factors in a rural district in Tanzania. Methods A total of 1118 women who had been pregnant in the past two years were interviewed. A list of medically recognized potentially life threatening obstetric signs was obtained from the responses given. Chi- square test was used to determine associations between categorical variables and multivariate logistic regression analysis was used to identify factors associated with awareness of obstetric danger signs. Results More than 98% of the women attended antenatal care at least once. Half of the women knew at least one obstetric danger sign. The percentage of women who knew at least one danger sign during pregnancy was 26%, during delivery 23% and after delivery 40%. Few women knew three or more danger signs. According to multivariate logistic regression analysis having secondary education or more increased the likelihood of awareness of obstetric danger signs six-fold (OR = 5.8; 95% CI: 1.8–19 in comparison with no education at all. The likelihood to have more awareness increased significantly by increasing age of the mother, number of deliveries, number of antenatal visits, whether the delivery took place at a health institution and whether the mother was informed of having a risks/complications during antenatal care. Conclusion Women had low awareness of danger signs of obstetric complications. We recommend the following in order to increase awareness of danger signs of obstetrical complications: to improve quality of counseling and involving other family members in antenatal and postnatal care, to use radio messages and educational sessions targeting the whole community and to intensify

Risk in pediatric anesthesia.

Science.gov (United States)

Paterson, Neil; Waterhouse, Peter

2011-08-01

Risk in pediatric anesthesia can be conveniently classified as minor or major. Major morbidity includes cardiac arrest, brain damage and death. Minor morbidity can be assessed by clinical audits with small patient samples. Major morbidity is rare. It is best assessed by very large clinical studies and by review of closed malpractice claims. Both minor and major morbidity occur most commonly in infants and children under three, especially those with severe co-morbidities. Knowledge of risk profiles in pediatric anesthesia is a starting point for the reduction of risk. © 2010 Blackwell Publishing Ltd.

Repetitive Pediatric Anesthesia in a Non-Hospital Setting

International Nuclear Information System (INIS)

Buchsbaum, Jeffrey C.; McMullen, Kevin P.; Douglas, James G.; Jackson, Jeffrey L.; Simoneaux, R. Victor; Hines, Matthew; Bratton, Jennifer; Kerstiens, John; Johnstone, Peter A.S.

2013-01-01

Purpose: Repetitive sedation/anesthesia (S/A) for children receiving fractionated radiation therapy requires induction and recovery daily for several weeks. In the vast majority of cases, this is accomplished in an academic center with direct access to pediatric faculty and facilities in case of an emergency. Proton radiation therapy centers are more frequently free-standing facilities at some distance from specialized pediatric care. This poses a potential dilemma in the case of children requiring anesthesia. Methods and Materials: The records of the Indiana University Health Proton Therapy Center were reviewed for patients requiring anesthesia during proton beam therapy (PBT) between June 1, 2008, and April 12, 2012. Results: A total of 138 children received daily anesthesia during this period. A median of 30 fractions (range, 1-49) was delivered over a median of 43 days (range, 1-74) for a total of 4045 sedation/anesthesia procedures. Three events (0.0074%) occurred, 1 fall from a gurney during anesthesia recovery and 2 aspiration events requiring emergency department evaluation. All 3 children did well. One aspiration patient needed admission to the hospital and mechanical ventilation support. The other patient returned the next day for treatment without issue. The patient who fell was not injured. No patient required cessation of therapy. Conclusions: This is the largest reported series of repetitive pediatric anesthesia in radiation therapy, and the only available data from the proton environment. Strict adherence to rigorous protocols and a well-trained team can safely deliver daily sedation/anesthesia in free-standing proton centers

Self-reported post-discharge symptoms following obstetric neuraxial blockade.

LENUS (Irish Health Repository)

Hayes, N E

2010-10-01

Economic pressures are leading to earlier hospital discharge following delivery, before complications of obstetric neuraxial block may become apparent. Our aim was to estimate the incidence of symptoms presenting post-discharge at a single tertiary obstetric centre.

Lack of effect of spinal anesthesia on drug metabolism

International Nuclear Information System (INIS)

Whelan, E.; Wood, A.J.; Shay, S.; Wood, M.

1989-01-01

The effect of spinal anesthesia on drug disposition was determined in six dogs with chronically implanted vascular catheters using propranolol as a model compound. On the first study day, 40 mg of unlabeled propranolol and 200 microCi of [3H]propranolol were injected into the portal and femoral veins respectively. Arterial blood samples were taken for 4 hr for measurement of plasma concentrations of labeled and unlabeled propranolol by high-pressure liquid chromatography (HPLC) and of [3H]propranolol by liquid scintillation counting of the HPLC eluant corresponding to each propranolol peak. Twenty-four hr later, spinal anesthesia was induced with tetracaine (mean dose 20.7 +/- 0.6 mg) with low sacral to midthoracic levels and the propranolol infusions and sampling were then repeated. Spinal anesthesia had no significant effect on either the intrinsic clearance of propranolol (2.01 +/- 0.75 L/min before and 1.9 +/- 0.7 L/min during spinal anesthesia), or on mean hepatic plasma flow (2.01 +/- 0.5 L/min before and 1.93 +/- 0.5 L/min during spinal anesthesia). The systemic clearance and elimination half-life of propranolol were also unchanged by spinal anesthesia (0.9 +/- 0.23 L/min on the first day, 0.7 +/- 0.1 L/min during spinal anesthesia; and 101 +/- 21 min on the first day, 115 +/- 16 min during spinal anesthesia, respectively). The volume of distribution (Vd) of propranolol was similarly unaffected by spinal anesthesia

Quality of recovery from anesthesia of patients undergoing balanced or total intravenous general anesthesia. Prospective randomized clinical trial.

Science.gov (United States)

Moro, Eduardo Toshiyuki; Leme, Fábio Caetano Oliveira; Noronha, Bernardo Roveda; Saraiva, Gustavo Farinha Pinto; de Matos Leite, Nathália Vianna; Navarro, Laís Helena Camacho

2016-12-01

The aim of the present study was to assess the quality of recovery from anesthesia of patients subjected to otorhinolaryngological (ORL) surgery under balanced or total intravenous general anesthesia by means of Quality of Recovery-40 (QoR-40) questionnaire. Prospective randomized clinical trial. The setting is at an operating room, a postoperative recovery area, and a hospital ward. One-hundred thirty American Society of Anesthesiologists physical status I or II patients scheduled to undergo general anesthesia for ORL interventions under remifentanil, in combination with sevoflurane (balanced technique) or propofol (total intravenous anesthesia). Occurrence of nausea, vomiting, body temperature less than 36°C, and length of stay in the postanesthesia care unit were recorded. The QoR-40 was administered by an investigator blind to group allocation 24 hours after surgery. The quality of recovery, as assessed by the score on the QoR-40, was compared between the groups. There is no difference regarding the QoR-40 score among intravenous and inhalation anesthesia groups (190.5 vs 189.5, respectively; P=.33). Similarly, among the 5 dimensions of the QoR-40, the scores were comparable between the groups. Incidence of hypothermia (P=.58), nauseas or vomits (P=.39), and length of surgery (P=.16) were similar among groups. The evaluation of pain intensity (P=.80) and dose of morphine use in the postanesthesia care unit (P=.4) was also comparable between groups. The quality of recovery from anesthesia assessed based on the patients' perception did not differ between the ones subjected to either inhalation or intravenous general anesthesia for ORL surgery based on QoR-40 questionnaire assessment. Copyright © 2016 Elsevier Inc. All rights reserved.

Determinants of obstetric fistula in Ethiopia. Asrat Atsedeweyn ...

African Journals Online (AJOL)

2017-09-03

Sep 3, 2017 ... factors for obstetrics fistula include early age at pregnan- cy, short stature, illiteracy, poverty, not attending antenatal care, and rural place of residence or living far away from a health facility14. Tesfaye17 used the Cox proportional hazard analysis to evaluate time to recovery of obstetric fistula at Yirgalem.

Development and validation of the Pediatric Anesthesia Behavior score--an objective measure of behavior during induction of anesthesia.

Science.gov (United States)

Beringer, Richard M; Greenwood, Rosemary; Kilpatrick, Nicky

2014-02-01

Measuring perioperative behavior changes requires validated objective rating scales. We developed a simple score for children's behavior during induction of anesthesia (Pediatric Anesthesia Behavior score) and assessed its reliability, concurrent validity, and predictive validity. Data were collected as part of a wider observational study of perioperative behavior changes in children undergoing general anesthesia for elective dental extractions. One-hundred and two healthy children aged 2-12 were recruited. Previously validated behavioral scales were used as follows: the modified Yale Preoperative Anxiety Scale (m-YPAS); the induction compliance checklist (ICC); the Pediatric Anesthesia Emergence Delirium scale (PAED); and the Post-Hospitalization Behavior Questionnaire (PHBQ). Pediatric Anesthesia Behavior (PAB) score was independently measured by two investigators, to allow assessment of interobserver reliability. Concurrent validity was assessed by examining the correlation between the PAB score, the m-YPAS, and the ICC. Predictive validity was assessed by examining the association between the PAB score, the PAED scale, and the PHBQ. The PAB score correlated strongly with both the m-YPAS (P risk of developing postoperative behavioral disturbance. This study provides evidence for its reliability and validity. © 2013 John Wiley & Sons Ltd.

Effect of Epidural Block under General Anesthesia on Pulse Transit Time

International Nuclear Information System (INIS)

Choi, Byeong Cheol; Kim, Seong Min; Jung, Dong Keun; Kim, Gi Ryon; Lee, He Jeong; Jeon, Gye Rock

2005-01-01

Epidural block under general anesthesia has been widely used to control postoperative pain. In this anesthetic state many hemodynamic parameters are changed. Moreover pulse transit time is influenced by this memodynamic change. PPT change in the finger and the toe due to relaxation of arterial wall muscle after general anesthesia and epidural block under general anesthesia. This study, in the both general anesthesia and epidural block under general anesthesia, ΔPTT of the toe and of the finger are measured. In addition, ΔPTT(toe-finger) of the epidural block under general anesthesia and of the general anesthesia were compared

[Obstetrical APS: Is there a place for additional treatment to aspirin-heparin combination?

Science.gov (United States)

Mekinian, A; Kayem, G; Cohen, J; Carbillon, L; Abisror, N; Josselin-Mahr, L; Bornes, M; Fain, O

2017-01-01

Obstetrical APS is defined by thrombosis and/or obstetrical morbidity associated with persistent antiphospholipid antibodies. The aspirin and low molecular weighted heparin combination dramatically improved obstetrical outcome in APS patients. Several factors could be associated with obstetrical prognosis, as previous history of thrombosis, associated SLE, the presence of lupus anticoagulant and triple positivity of antiphospholipid antibodies. Obstetrical APS with isolated recurrent miscarriages is mostly associated with isolated anticardiolipids antibodies and have better obstetrical outcome. The pregnancy loss despite aspirin and heparin combination define the refractory obstetrical APS, and the prevalence could be estimated to 20-39%. Several other treatments have been used in small and open labeled studies, as steroids, intravenous immunoglobulins, plasma exchanges and hydroxychloroquine to improve the obstetrical outcome. Some other drugs as eculizumab and statins could also have physiopathological rational, but studies are necessary to define the place of these various drugs. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Role of intraseptal anesthesia for pain-free dental treatment

OpenAIRE

Gazal, G; Fareed, WM; Zafar, MS

2016-01-01

Pain control during the dental procedure is essentials and challenging. A complete efficacious pulp anesthesia has not been attained yet. The regional anesthesia such as inferior alveolar nerve block (IANB) only does not guarantee the effective anesthesia with patients suffering from irreversible pulpitis. This main aim of this review was to discuss various aspects of intraseptal dental anesthesia and its role significance in pain-free treatment in the dental office. In addition, reasons of f...

Domestic violence in the pregnant patient: obstetric and behavioral interventions.

Science.gov (United States)

Mayer, L; Liebschutz, J

1998-10-01

Every day, obstetric providers treat patients experiencing domestic violence. Domestic violence can have both dramatic and subtle impacts on maternal and fetal morbidity and mortality. This article enumerates patient risk factors for and obstetric consequences of domestic violence. It describes adaptations to the assessment and treatment of pregnancy complications occurring in the context of domestic violence and presents behavioral interventions that can be performed within existing obstetric care delivery systems. Behavioral interventions include assessments of a patient's readiness for change and her emotional responses to the violence. Obstetric interventions include an assessment of risk of physical harm to a pregnant woman and her fetus from domestic violence. Interviewing techniques include educating the patient about the effects of abuse and, over time, validating a patient's efforts to change. Reliance on a team approach and use of community resources are emphasized. All of these mechanisms enable obstetric providers to assist pregnant women in taking steps to end the abuse.

Anesthesia for cesarean section in pregnancies complicated by placenta previa

International Nuclear Information System (INIS)

Imarengiaye, Charles O.; Osaigbovo, Etinosa P.; Tudjegbe, Sampson O.

2008-01-01

Objective was to evaluate the factors affecting the choice of anesthetic technique for cesarean section in women with placenta previa. In this retrospective study, the records of the labor Ward Theatre of the University of Benin Teaching Hospital, Benin City, Nigeria were examined from January 2000 to December 2004 to identify all the women who had cesarean section for placenta previa. The patient's socio-demographic characteristics, type of placenta previa, anesthesia technique, estimated blood loss, maternal and fetal outcomes were recorded. One hundred and twenty-six patients had cesarean section for placenta previa, however, only 81 patients 64.3% were available for analysis. General anesthesia was administered to 52/81 patients 64.2% and 29/81 patients 35.8% received spinal anesthesia. A history of antepartum bleeding was recorded in 61.7% n=50. Of 31 patients without antepartum hemorrhage APH, 15/31 had general anesthesia and 16/31 had spinal anesthesia. The patients who had APH, 37/50 had general anesthesia and 1/50 had spinal anesthesia. There was an increased chance of using general anesthesia and if APH were present p=0.03, odds ratio=3.1, 95% confidence interval=1.2-7.7. Spinal anesthesia may useful in patients with placenta previa. The presence of APH may encourage the use of general anesthesia for cesarean delivery. (author)

Barriers to formal emergency obstetric care services' utilization.

Science.gov (United States)

Essendi, Hildah; Mills, Samuel; Fotso, Jean-Christophe

2011-06-01

Access to appropriate health care including skilled birth attendance at delivery and timely referrals to emergency obstetric care services can greatly reduce maternal deaths and disabilities, yet women in sub-Saharan Africa continue to face limited access to skilled delivery services. This study relies on qualitative data collected from residents of two slums in Nairobi, Kenya in 2006 to investigate views surrounding barriers to the uptake of formal obstetric services. Data indicate that slum dwellers prefer formal to informal obstetric services. However, their efforts to utilize formal emergency obstetric care services are constrained by various factors including ineffective health decision making at the family level, inadequate transport facilities to formal care facilities and insecurity at night, high cost of health services, and inhospitable formal service providers and poorly equipped health facilities in the slums. As a result, a majority of slum dwellers opt for delivery services offered by traditional birth attendants (TBAs) who lack essential skills and equipment, thereby increasing the risk of death and disability. Based on these findings, we maintain that urban poor women face barriers to access of formal obstetric services at family, community, and health facility levels, and efforts to reduce maternal morbidity and mortality among the urban poor must tackle the barriers, which operate at these different levels to hinder women's access to formal obstetric care services. We recommend continuous community education on symptoms of complications related to pregnancy and timely referral. A focus on training of health personnel on "public relations" could also restore confidence in the health-care system with this populace. Further, we recommend improving the health facilities in the slums, improving the services provided by TBAs through capacity building as well as involving TBAs in referral processes to make access to services timely. Measures can also be

Causes and consequences of obstetric fistula in Ethiopia: A literature review

Directory of Open Access Journals (Sweden)

Daniel Nigusse Tollosa, Mengistu Asnake Kibret

2013-04-01

Full Text Available ABSTRACTObstetric fistula (OF is one of the major potential complications of childbirth mostly young women in developing countries including Ethiopia. Though few scientific studies have been conducted related to its causes and consequences, it is challenging to find a comprehensive figure about obstetric fistula in Ethiopia. Therefore, this paper sought that to review the causes and consequences of obstetric fistula in Ethiopia. A number of relevant obstetrics and gynaecology websites and journals were reviewed. Google, Pubmed, and Hinari searching engines were used to find out relevant references. Year of publication, location, language and its type of publication were the inclusion criteria used for reviewing literatures. It is observed that obstetric fistula has been a major burdened mainly for women in the rural Ethiopian and its causes and consequences are very deep and diverse. The great majority of obstetric fistula causes in Ethiopia is due to Obstetric labour. Distance to the health care facility, transportation access, economic factors (poverty, poor knowledge related to the problem, poor health seeking behaviour of the affected women and age at first marriage are the other triggering factors. Stigma and discrimination of obstetric fistula patients by their husbands and families, economic dependency and psychological disorder are often mentioned as consequences for OF patients in Ethiopia.

Caffeine accelerates recovery from general anesthesia via multiple pathways.

Science.gov (United States)

Fong, Robert; Khokhar, Suhail; Chowdhury, Atif N; Xie, Kelvin G; Wong, Josiah Hiu-Yuen; Fox, Aaron P; Xie, Zheng

2017-09-01

Various studies have explored different ways to speed emergence from anesthesia. Previously, we have shown that three drugs that elevate intracellular cAMP (forskolin, theophylline, and caffeine) accelerate emergence from anesthesia in rats. However, our earlier studies left two main questions unanswered. First, were cAMP-elevating drugs effective at all anesthetic concentrations? Second, given that caffeine was the most effective of the drugs tested, why was caffeine more effective than forskolin since both drugs elevate cAMP? In our current study, emergence time from anesthesia was measured in adult rats exposed to 3% isoflurane for 60 min. Caffeine dramatically accelerated emergence from anesthesia, even at the high level of anesthetic employed. Caffeine has multiple actions including blockade of adenosine receptors. We show that the selective A 2a adenosine receptor antagonist preladenant or the intracellular cAMP ([cAMP] i )-elevating drug forskolin, accelerated recovery from anesthesia. When preladenant and forskolin were tested together, the effect on anesthesia recovery time was additive indicating that these drugs operate via different pathways. Furthermore, the combination of preladenant and forskolin was about as effective as caffeine suggesting that both A 2A receptor blockade and [cAMP] i elevation play a role in caffeine's ability to accelerate emergence from anesthesia. Because anesthesia in rodents is thought to be similar to that in humans, these results suggest that caffeine might allow for rapid and uniform emergence from general anesthesia in humans at all anesthetic concentrations and that both the elevation of [cAMP] i and adenosine receptor blockade play a role in this response. NEW & NOTEWORTHY Currently, there is no method to accelerate emergence from anesthesia. Patients "wake" when they clear the anesthetic from their systems. Previously, we have shown that caffeine can accelerate emergence from anesthesia. In this study, we show that

Parents' satisfaction with pediatric ambulatory anesthesia in northeast of Thailand.

Science.gov (United States)

Boonmak, Suhattaya; Boonmak, Polpun; Pothiruk, Kittawan; Hoontanee, Nattakhan

2009-12-01

Study the satisfaction of parents with ambulatory anesthesia and associated factors, including characteristics of the patients and their parents. This was a prospective, descriptive, observation study. The authors included children who were scheduled for ambulatory anesthetic service between birth and 14 years of age and attended at Srinagarind Hospital, Khon Kaen, Thailand. The authors excluded patients whose parents could not be reached by telephone. Before anesthesia, the authors recorded the patients and parents' characteristics, level of information perception (pre-, peri- and post-anesthesia and complications). After anesthesia, the anesthesia technique and any complications were recorded. The day after anesthesia, the authors made phone calls to the patients to record the parents' satisfaction score (viz, of overall, pre-, peri- and post-anesthesia care, and information about the level of patient care at home), and any anesthesia related complications. Ninety-two patients and their parents were included in the present study. Overall parents 'satisfaction with the anesthesia service was 96.7% (i.e., 89/92) (95% CI 90.8-99.3). Parents' satisfaction with pre- and peri-anesthesia care was 100% (95% CI 96.1-100) and 97.9% (95% CI 92.4-99.7), respectively. Parents' satisfaction with the PACU care and information of patient care at home was 96.7% (95% CI 90.8-99.3) and 91.3% (95% CI 83.6-96.2), respectively. Associated factors where parents were dissatisfied included PACU care satisfaction (i.e., relative risk 22.5 (95% CI 3.2-158)) and patient care information at home (i.e., relative risk 13.3 (95% CI 1.3-136.0)). The present study showed a high level of parents' satisfaction. Parents' dissatisfaction associated with PACU care and information about post anesthesia care at home. Additionally information on parents' characteristics provides invaluable data for improving pediatric ambulatory anesthesia in Srinagarind Hospital.

Anesthesia Quality and Patient Safety in China: A Survey.

Science.gov (United States)

Zhu, Bin; Gao, Huan; Zhou, Xiangyong; Huang, Jeffrey

There has been no nationwide investigation into anesthesia quality and patient safety in China. The authors surveyed Chinese anesthesiologists about anesthesia quality by sending a survey to all anesthesiologist members of the New Youth Anesthesia Forum via WeChat. The respondents could choose to use a mobile device or desktop to complete the survey. The overall response rate was 43%. Intraoperative monitoring: 77.9% of respondents reported that electrocardiogram monitoring was routinely applied for all patients; only 55% of the respondents reported that they routinely used end-tidal carbon dioxide monitoring for their patients under general anesthesia. 10.3% of respondents admitted that they had at least one wrong medicine administration in the past 3 months; 12.4% reported that they had at least one case of cardiac arrest in the past year. This is the first anesthesia quality survey in China. The findings revealed potential anesthesia safety issues in China.

Efficiency of spinal anesthesia versus general anesthesia for lumbar spinal surgery: a retrospective analysis of 544 patients

Directory of Open Access Journals (Sweden)

Pierce JT

2017-10-01

Full Text Available John T Pierce,1 Guy Kositratna,2 Mark A Attiah,1 Michael J Kallan,3 Rebecca Koenigsberg,1 Peter Syre,1 David Wyler,4 Paul J Marcotte,1 W Andrew Kofke,1,2 William C Welch1 1Department of Neurosurgery, 2Department of Anesthesiology and Critical Care, 3Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, 4Department of Anesthesiology and Critical Care, Neurosurgery, Jefferson Hospital of Neuroscience, Thomas Jefferson University, Philadelphia PA, USA Background: Previous studies have shown varying results in selected outcomes when directly comparing spinal anesthesia to general in lumbar surgery. Some studies have shown reduced surgical time, postoperative pain, time in the postanesthesia care unit (PACU, incidence of urinary retention, postoperative nausea, and more favorable cost-effectiveness with spinal anesthesia. Despite these results, the current literature has also shown contradictory results in between-group comparisons. Materials and methods: A retrospective analysis was performed by querying the electronic medical record database for surgeries performed by a single surgeon between 2007 and 2011 using procedural codes 63030 for diskectomy and 63047 for laminectomy: 544 lumbar laminectomy and diskectomy surgeries were identified, with 183 undergoing general anesthesia and 361 undergoing spinal anesthesia (SA. Linear and multivariate regression analyses were performed to identify differences in blood loss, operative time, time from entering the operating room (OR until incision, time from bandage placement to exiting the OR, total anesthesia time, PACU time, and total hospital stay. Secondary outcomes of interest included incidence of postoperative spinal hematoma and death, incidence of paraparesis, plegia, post-dural puncture headache, and paresthesia, among the SA patients. Results: SA was associated with significantly lower operative time, blood loss, total anesthesia time, time

Administration of Anesthesia

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Full Text Available ... find out more. Wisdom Teeth Management Wisdom Teeth Management An impacted wisdom tooth can damage ... I Introduction and History of Dental Anesthesia Part II OMS Education and ...

Administration of Anesthesia

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Full Text Available ... find out more. Wisdom Teeth Management Wisdom Teeth Management An impacted wisdom tooth can damage neighboring ... II OMS Education and Training Part III The OMS Anesthesia Team ...

Gamma knife radiosurgery under general anesthesia in childhood

International Nuclear Information System (INIS)

Higuchi, Yoshinori; Serizawa, Toru; Nagano, Osamu

2008-01-01

Gamma knife radiosurgery (GKS) is an important treatment option for pediatric intracranial diseases, such as arteriovenous malformations and brain tumors. To perform GKS in children, general anesthesia is required for placing a stereotactic frame around the head of the patient, who must remain supine for the entire procedure. This report describes the anesthetic management of children who have undergone GKS at our institution. Fifty-one GKS procedures were performed in 43 patients (age range, 2-15 years). Twenty-one patients had arteriovenous malformations, and 14 patients had brain tumors. Twenty-nine patients (67.4%) received general anesthesia. All children 10 years or younger were treated under general anesthesia. General anesthesia for GKS is performed outside of the operating room and involves unique conditions. First, the patients must be transported to multiple sites in the hospital (the neuroangiography suite, the department of radiology for magnetic resonance imaging and computed tomography, and the gamma knife unit). Second, general anesthesia must be maintained in a high magnetic field. Third, medical staff, including anesthesiologists, must remain outside the room during irradiation. Safe and efficient general anesthesia is essential for performing GKS in children. (author)

Improving Patient Safety in Anesthesia: A Success Story?

International Nuclear Information System (INIS)

Botney, Richard

2008-01-01

Anesthesia is necessary for surgery; however, it does not deliver any direct therapeutic benefit. The risks of anesthesia must therefore be as low as possible. Anesthesiology has been identified as a leader in improving patient safety. Anesthetic mortality has decreased, and in healthy patients can be as low as 1:250,000. Trends in anesthetic morbidity have not been as well defined, but it appears that the risk of injury is decreasing. Studies of error during anesthesia and Closed Claims studies have identified sources of risk and methods to reduce the risks associated with anesthesia. These include changes in technology, such as anesthetic delivery systems and monitors, the application of human factors, the use of simulation, and the establishment of reporting systems. A review of the important events in the past 50 years illustrates the many steps that have contributed to the improvements in anesthesia safety

Dialysis Access Surgery: Does Anesthesia Type Affect Maturation and Complication Rates?

Science.gov (United States)

Son, Andrew; Mannoia, Kristyn; Herrera, Anthony; Chizari, Mohammad; Hagdoost, Muhammad; Molkara, Afshin

2016-05-01

Creation of an arteriovenous fistula (AVF) is the preferred method of establishing long-term dialysis access. There are multiple anesthetic techniques used for patients undergoing this surgery including general endotracheal intubation, laryngeal mask airway, regional anesthesia with nerve blocks, and monitored anesthesia care with local infiltration. It is unclear what effect the method of anesthesia has on AVF creation success rate. It is our objective to determine if anesthesia type affects success of these surgeries defined by complication and maturation rates. A retrospective review was performed in a single institution, single surgeon study of 253 patients who underwent AVF creation between January 2003 and December 2010. Patients were cross analyzed between 3 anesthesia types (General Endotracheal Intubation, Laryngeal Mask Airway and Local Infiltration with Monitored Anesthesia Care) and AVF creation surgeries (radiocephalic, brachiocephalic, and basilic vein transposition). No patients had regional anesthesia performed. Demographic data including comorbidities and risk factors were stratified among all categories. Analysis of variance, chi-squared testing, and Fisher's exact P testing was performed across all anesthesia types and specific operations and measured according to success of fistula maturation and complication rates (including death within 30 days, myocardial infarction within 30 days, respiratory insufficiency, venous hypertension, wound infections, neuropathy, and vascular steal syndrome). There were no significant differences in maturation rate in terms of all 3 anesthesia types for radiocephalic (P = 0.191), brachiocephalic (P = 0.191), and basilic vein transposition surgeries (P = 0.305). In addition, there were no differences in complication rates between the surgeries and the 3 types of anesthesia (P = 0.557). Our study shows that despite anesthesia type, outcomes in terms of maturation and complication rate are not statistically

General anesthesia suppresses normal heart rate variability in humans

Science.gov (United States)

Matchett, Gerald; Wood, Philip

2014-06-01

The human heart normally exhibits robust beat-to-beat heart rate variability (HRV). The loss of this variability is associated with pathology, including disease states such as congestive heart failure (CHF). The effect of general anesthesia on intrinsic HRV is unknown. In this prospective, observational study we enrolled 100 human subjects having elective major surgical procedures under general anesthesia. We recorded continuous heart rate data via continuous electrocardiogram before, during, and after anesthesia, and we assessed HRV of the R-R intervals. We assessed HRV using several common metrics including Detrended Fluctuation Analysis (DFA), Multifractal Analysis, and Multiscale Entropy Analysis. Each of these analyses was done in each of the four clinical phases for each study subject over the course of 24 h: Before anesthesia, during anesthesia, early recovery, and late recovery. On average, we observed a loss of variability on the aforementioned metrics that appeared to correspond to the state of general anesthesia. Following the conclusion of anesthesia, most study subjects appeared to regain their normal HRV, although this did not occur immediately. The resumption of normal HRV was especially delayed on DFA. Qualitatively, the reduction in HRV under anesthesia appears similar to the reduction in HRV observed in CHF. These observations will need to be validated in future studies, and the broader clinical implications of these observations, if any, are unknown.

Anesthesia Methods in Laser Resurfacing

OpenAIRE

Gaitan, Sergio; Markus, Ramsey

2012-01-01

Laser resurfacing technology offers the ability to treat skin changes that are the result of the aging process. One of the major drawbacks of laser resurfacing technologies is the pain associated with the procedure. The methods of anesthesia used in laser resurfacing to help minimize the pain include both noninvasive and invasive procedures. The noninvasive procedures can be divided into topical, cryoanesthesia, and a combination of both. The invasive methods of anesthesia include injected fo...

Spinal anesthesia using Taylor's approach helps avoid general anesthesia in short stature asthmatic patient

OpenAIRE

Patil, Amarjeet Dnyandeo; Bapat, Manasi; Patil, Sunita A.; Gogna, Roshan Lal

2015-01-01

The case history of a 35-year-old female patient with short stature is presented. She was posted for rectopexy in view of rectal prolapse. She was a known case of bronchial asthma. She had crowding of intervertebral spaces, which made administration of spinal anesthesia via the normal route very difficult. Taylor′s approach for administration of the same was tried and proved successful, thus saving the patient from receiving general anesthesia in the presence of bronchial asthma, for a perine...

Administration of Anesthesia

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Full Text Available ... find out more. Wisdom Teeth Management Wisdom Teeth Management An impacted wisdom tooth can damage neighboring teeth or become infected. It can also ... Part IV Office Anesthesia Evaluation ...

Administration of Anesthesia

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Full Text Available ... find out more. Wisdom Teeth Management Wisdom Teeth Management An impacted wisdom tooth can damage neighboring teeth or ... I Introduction and History of Dental Anesthesia Part II OMS ...

Training of midwives in advanced obstetrics in Liberia.

Science.gov (United States)

Dolo, Obed; Clack, Alice; Gibson, Hannah; Lewis, Naomi; Southall, David P

2016-05-01

The shortage of doctors in Liberia limits the provision of comprehensive emergency obstetric and neonatal care. In a pilot project, two midwives were trained in advanced obstetric procedures and in the team approach to the in-hospital provision of advanced maternity care. The training took two years and was led by a Liberian consultant obstetrician with support from international experts. The training took place in CB Dunbar Maternity Hospital. This rural hospital deals with approximately 2000 deliveries annually, many of which present complications. In February 2015 there were just 117 doctors available in Liberia. In the first 18 months of training, the trainees were involved with 236 caesarean sections, 35 manual evacuations of products of conception, 25 manual removals of placentas, 21 vaginal breech deliveries, 14 vacuum deliveries, four repairs of ruptured uteri, the management of four cases of shoulder dystocia, three hysterectomies, two laparotomies for ruptured ectopic pregnancies and numerous obstetric ultrasound examinations. The trainees also managed 41 cases of eclampsia or severe pre-eclampsia, 25 of major postpartum haemorrhage and 21 of shock. Although, initially they only assisted senior doctors, the trainees subsequently progressed from direct to indirect supervision and then to independent management. To compensate for a shortage of doctors able to undertake comprehensive emergency obstetric and neonatal care, experienced midwives can be taught to undertake advanced obstetric care and procedures. Their team work with doctors can be particularly valuable in rural hospitals in resource-poor countries.

Providing Anesthesia Care in Resource-limited Settings: A 6-year Analysis of Anesthesia Services Provided at Médecins Sans Frontières Facilities.

Science.gov (United States)

Ariyo, Promise; Trelles, Miguel; Helmand, Rahmatullah; Amir, Yama; Hassani, Ghulam Haidar; Mftavyanka, Julien; Nzeyimana, Zenon; Akemani, Clemence; Ntawukiruwabo, Innocent Bagura; Charles, Adelin; Yana, Yanang; Moussa, Kalla; Kamal, Mustafa; Suma, Mohamed Lamin; Ahmed, Mowlid; Abdullahi, Mohamed; Wong, Evan G; Kushner, Adam; Latif, Asad

2016-03-01

Anesthesia is integral to improving surgical care in low-resource settings. Anesthesia providers who work in these areas should be familiar with the particularities associated with providing care in these settings, including the types and outcomes of commonly performed anesthetic procedures. The authors conducted a retrospective analysis of anesthetic procedures performed at Médecins Sans Frontières facilities from July 2008 to June 2014. The authors collected data on patient demographics, procedural characteristics, and patient outcome. The factors associated with perioperative mortality were analyzed. Over the 6-yr period, 75,536 anesthetics were provided to adult patients. The most common anesthesia techniques were spinal anesthesia (45.56%) and general anesthesia without intubation (33.85%). Overall perioperative mortality was 0.25%. Emergent procedures (0.41%; adjusted odds ratio [AOR], 15.86; 95% CI, 2.14 to 115.58), specialized surgeries (2.74%; AOR, 3.82; 95% CI, 1.27 to 11.47), and surgical duration more than 6 h (9.76%; AOR, 4.02; 95% CI, 1.09 to 14.88) were associated with higher odds of mortality than elective surgeries, minor surgeries, and surgical duration less than 1 h, respectively. Compared with general anesthesia with intubation, spinal anesthesia, regional anesthesia, and general anesthesia without intubation were associated with lower perioperative mortality rates of 0.04% (AOR, 0.10; 95% CI, 0.05 to 0.18), 0.06% (AOR, 0.26; 95% CI, 0.08 to 0.92), and 0.14% (AOR, 0.29; 95% CI, 0.18 to 0.45), respectively. A wide range of anesthetics can be carried out safely in resource-limited settings. Providers need to be aware of the potential risks and the outcomes associated with anesthesia administration in these settings.

Litigation in Obstetrics: a Lesson Learnt and a Lesson to Share

Directory of Open Access Journals (Sweden)

Min Min Chou

2006-03-01

Full Text Available A perfect baby is the expectation of all parents, and a perfect outcome is the mission of obstetrics. Every obstetrician dreads to hear that there is an unexpected maternal mortality and/or severe fetal injury at the hospital. The role of a perceived public expectation of perfection in obstetric medicine reflects a belief that bad outcomes in obstetrics should not be tolerated and that every maternal-fetal injury merits financial compensation and punishment. What has brought these troubling times to obstetric medicine? The drivers behind malpractice crises are the four leading interest groups in the medical-legal debate: pregnant patients and their environment (husband, parents, relatives, friends, legislators, and the media, health-care providers, insurance companies, and trial attorneys. Litigation in obstetrics is the result of a complex of events when malpractice (presumed or real impacts on the attitude of pregnant women and their environment. In such complexity, information is mandatory but may often be misinterpreted. If messages are not tailored to the receiver's capacity, communicating well with the pregnant patient becomes crucial. Therefore, to reduce medical-legal issues in obstetrics, increasing attention and an applicable standard of obstetric care to avoid negligence and medical errors should go along with better communication with pregnant women. Communication should be clear, targeted, effective, flexible, and empathic to share a common language and decisions. This review briefly presents and discusses some of the most frequently encountered medical-legal claim cases in obstetric practice. In-depth review of pregnancy-related deaths and major morbidities can help determine strategies needed to continue making pregnancy safer.

NEURAXIAL ANESTHESIA and OBESITY

Directory of Open Access Journals (Sweden)

Aynur sahin

2013-09-01

Full Text Available Obesity is one of the serious condition that commonly effects health in modern age. It was reported that obesity was three-fold increased in the last three decades. According to the statement by World Health Organisation in 2005, 700 million people will be estimated obese in 2015. While neuraxial anesthesia is a commonly used technique in the worldwide, the process may have difficulties in obese patients. In this review, the pathophysiological changes and challenges in neuraxial anesthesia procedure in obesity were assessed with current literatures. [J Contemp Med 2013; 3(3.000: 234-236

Anesthesia for interventional radiology

International Nuclear Information System (INIS)

van Sonnenberg, E.; Casola, G.; Varney, R.R.; D'Agostino, H.B.; Zornow, M.; Mazzie, W.

1989-01-01

We recognized that the complexity and surgical nature of many interventional radiology procedures dictate essential radiologic involvement into traditional anesthesiologic areas. They reviewed our experience with a variety of interventional procedures to document complications and problems related to anesthetic use (or misuse) and compile recommendations for rational monitoring and control for these procedures. In particular, the authors have studied complications of drug therapies and the treatment of these complications; use of complex anesthesia procedures (e.g., epidural anesthesia, succinylcholine blockage); reasons for choice of drugs (e.g., fentanyl vs meperidine vs morphine); and medico-legal aspects of radiologist performing traditional anesthesiology-type procedures

Nurse Anesthetists' Perceptions Regarding Utilization of Anesthesia Support Personnel

Science.gov (United States)

Ford, Mary Bryant

2010-01-01

Anesthesia support personnel (ASP) provide direct support to health care providers administering anesthesia (Certified Registered Nurse Anesthetists [CRNAs] and anesthesiologists). Because these anesthesia providers are caring for a patient whom they cannot legally or ethically leave unattended, ASP are employed to bring them extra supplies or…

Postoperative Visual Analog Pain Scores and Overall Anesthesia Patient Satisfaction.

Science.gov (United States)

Burch, Tony; Seipel, Scott J; Coyle, Nina; Ortega, Keri H; DeJesus, Ozzie

2017-12-01

Patient satisfaction is evolving into an important measure of high-quality health care and anesthesia care is no exception. Pain management is an integral part of anesthesia care and must be assessed to determine patient satisfaction; therefore, it is a measure for quality of care. One issue is how patients reflect individual experiences into their overall anesthesia experience. There is a need to identify how postoperative pain scores correlate with anesthesia patient satisfaction survey results. Postoperative pain is not a dominant measure in determining anesthesia patient satisfaction. Copyright © 2017 Elsevier Inc. All rights reserved.

Administration of Anesthesia

Medline Plus

Full Text Available ... find out more. Wisdom Teeth Management Wisdom Teeth Management An impacted wisdom tooth can damage neighboring teeth or become infected. It can also invite ... Part IV Office Anesthesia Evaluation ...

Administration of Anesthesia

Medline Plus

Full Text Available ... find out more. Wisdom Teeth Management Wisdom Teeth Management An impacted wisdom tooth can damage neighboring teeth or become ... I Introduction and History of Dental Anesthesia Part II OMS ...

Obstetric vesico-vaginal fistula is preventable by timely recognition ...

African Journals Online (AJOL)

Prevention of obstetric fistula should include universal access to maternity care, recognition and timely correction of abnormal progress of labour and punctilious attention to bladder care to avoid post-partum urinary retention. Key words: Obstetric fistula, Risk factors, Pathophysiology, Post-partum urinary retention ...

Effect of general anesthesia and orthopedic surgery on serum tryptase

DEFF Research Database (Denmark)

Garvey, Lene H; Bech, Birgitte Louise; Mosbech, Holger

2010-01-01

Mast cell tryptase is used clinically in the evaluation of anaphylaxis during anesthesia, because symptoms and signs of anaphylaxis are often masked by the effect of anesthesia. No larger studies have examined whether surgery and anesthesia affect serum tryptase. The aim of this study...... was to investigate the effect of anesthesia and surgery on serum tryptase in the absence of anaphylaxis....

Ultrasound in obstetric anaesthesia: a review of current applications.

LENUS (Irish Health Repository)

Ecimovic, P

2010-07-01

Ultrasound equipment is increasingly used by non-radiologists to perform interventional techniques and for diagnostic evaluation. Equipment is becoming more portable and durable, with easier user-interface and software enhancement to improve image quality. While obstetric utilisation of ultrasound for fetal assessment has developed over more than 40years, the same technology has not found a widespread role in obstetric anaesthesia. Within the broader specialty of anaesthesia; vascular access, cardiac imaging and regional anaesthesia are the areas in which ultrasound is becoming increasingly established. In addition to ultrasound for neuraxial blocks, these other clinical applications may be of value in obstetric anaesthesia practice.

The Nordic Obstetric Surveillance Study

DEFF Research Database (Denmark)

Colmorn, Lotte B.; Petersen, Kathrine B; Jakobsson, Maija

2015-01-01

by using International Classification of Diseases, 10th revision codes on diagnoses and the Nordic Medico-Statistical Committee Classification of Surgical Procedure codes. MAIN OUTCOME MEASURES: Rates of the studied complications and possible risk factors among parturients in the Nordic countries. RESULTS......OBJECTIVE: To assess the rates and characteristics of women with complete uterine rupture, abnormally invasive placenta, peripartum hysterectomy, and severe blood loss at delivery in the Nordic countries. DESIGN: Prospective, Nordic collaboration. SETTING: The Nordic Obstetric Surveillance Study...... (NOSS) collected cases of severe obstetric complications in the Nordic countries from April 2009 to August 2012. SAMPLE AND METHODS: Cases were reported by clinicians at the Nordic maternity units and retrieved from medical birth registers, hospital discharge registers, and transfusion databases...

A rare complication of spinal anesthesia: Intracranial subdural hemorrhage

Directory of Open Access Journals (Sweden)

Cengiz Kaplan

2015-02-01

Full Text Available Spinal (subarachnoid anesthesia (SA is a widely used general-purpose anesthesia. Postdural Puncture Headaches (PDPHs represent one of the principal complications of spinal anesthesia. A 21-year-old man underwent inguinal herniorrhaphy and orchiectomy using spinal anesthesia. Postoperatively, our patient started to have a headache with nausea. The patient received symptomatic therapy, but the severe headache persisted even in the supine position, with his vital signs and neurological examination being normal. Cranial MRI showed a bilateral subdural hematoma from his frontal to temporal region. A postdural puncture headache is a frequent complication after spinal anesthesia. However, serious complications, such as an intracranial subdural hemorrhage, can rarely occur. [Arch Clin Exp Surg 2015; 4(1.000: 54-56

Clinical relevance in anesthesia journals

DEFF Research Database (Denmark)

Lauritsen, Jakob; Møller, Ann M

2006-01-01

The purpose of this review is to present the latest knowledge and research on the definition and distribution of clinically relevant articles in anesthesia journals. It will also discuss the importance of the chosen methodology and outcome of articles.......The purpose of this review is to present the latest knowledge and research on the definition and distribution of clinically relevant articles in anesthesia journals. It will also discuss the importance of the chosen methodology and outcome of articles....

Delayed recovery from anesthesia: A postgraduate educational review

OpenAIRE

Misal, Ullhas Sudhakarrao; Joshi, Suchita Annasaheb; Shaikh, Mudassir Mohd

2016-01-01

Delayed awakening from anesthesia remains one of the biggest challenges that involve an anesthesiologist. With the general use of fast-acting anesthetic agents, patients usually awaken quickly in the postoperative period. The time to emerge from anesthesia is affected by patient factors, anesthetic factors, duration of surgery, and painful stimulation. The principal factors responsible for delayed awakening following anesthesia are anesthetic agents and medications used in the perioperative p...

42 CFR 415.110 - Conditions for payment: Medically directed anesthesia services.

Science.gov (United States)

2010-10-01

... anesthesia services. 415.110 Section 415.110 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES... directed anesthesia services. (a) General payment rule. Medicare pays for the physician's medical direction of anesthesia services for one service or two through four concurrent anesthesia services furnished...

Thoracic spinal anesthesia is safe for patients undergoing abdominal cancer surgery

OpenAIRE

Ellakany, Mohamed Hamdy

2014-01-01

Aim: A double-blinded randomized controlled study to compare discharge time and patient satisfaction between two groups of patients submitted to open surgeries for abdominal malignancies using segmental thoracic spinal or general anesthesia. Background: Open surgeries for abdominal malignancy are usually done under general anesthesia, but many patients with major medical problems sometimes can’t tolerate such anesthesia. Regional anesthesia namely segmental thoracic spinal anesthesia may be b...

Blood transfusion in obstetrics: attitude and perceptions of pregnant ...

African Journals Online (AJOL)

Background: Obstetrics haemorrhage is the leading cause of preventable maternal deaths worldwide. Blood transfusion is pivotal to death reduction, but are the women aware of its importance? Objectives: The study investigated the view of a population of pregnant women on obstetrics related blood transfusion. Methods: ...

Communication in obstetrics: where and when it matters | Obimbo ...

African Journals Online (AJOL)

Although most clinical outcomes in obstetrics are generally good, poor and inaccurate communication may lead to unwanted obstetrics complications and medico-legal litigation. Effective communication therefore, is an important and integral part of holistic approach to good patient care and management. We present a case ...

Is general anesthesia a risk for myocardium? Effect of anesthesia on myocardial function as assessed by cardiac troponin-i in two different groups (isofluran+N2O inhalation and propofol+fentanyl iv anesthesia

Directory of Open Access Journals (Sweden)

Demet Dogan Erol

2007-11-01

Full Text Available Demet Dogan Erol1, Ibrahim Ozen21Department of Anaesthesiology and Reanimation, School of Medicine, Kocatepe University, Afyonkarahisar, Turkey; 2Department of Anaesthesiology and Reanimation, Karadeniz Technical University Faculty of Medicine, Trabzon, TurkeyBackground and objectives: Peroperative myocardial infarction (MI is the most common cause of morbidity and mortality. What is the role of general anesthesia in this process? Is general anesthesia a risk for myocardial infarction? The present study was designed to determine whether the measurement of serum levels of cardiac troponin I (cTnI, a highly sensitive and specific marker for cardiac injury, would help establish the diagnosis of myocardial infarction in two different types of anesthesia.Method: Elective abdominal hysterectomy was planned with the permission of the ethic committee in 40 patients who were 20–45 years range, in ASA-I group, and have a Goldman Cardiac Risk Index-0. The patients were divided into two groups. Isoflurane + N2O was administrated to first group, and Propofol + Fentanyl to second group. cTnI levels were determined before anesthesia, after induction before surgery and 9 hours after the second period respectively.Results: There was no significant difference between the groups by the means of demographic properties, hemodynamic parameters and cTnI levels, and the cTnI levels were determined under the basal levels in all samples.Conclusion: General anesthesia is not a risk for myocardial infarction to state eliminating risk factors and protection hemodynamia cardiac.Keywords: cardiac troponin-I, myocardial infarction, isofluran + N2O inhalation anesthesia, propofol + fentanyl intravenous anesthesia.

Administration of Anesthesia

Medline Plus

Full Text Available ... OMSs) are trained in all aspects of anesthesia administration. Following dental school, they complete at least four years of training in a hospital-based surgical residency program alongside medical residents in ...

Anesthesia for pediatric external beam radiation therapy

International Nuclear Information System (INIS)

Fortney, Jennifer T.; Halperin, Edward C.; Hertz, Caryn M.; Schulman, Scott R.

1999-01-01

Background: For very young patients, anesthesia is often required for radiotherapy. This results in multiple exposures to anesthetic agents over a short period of time. We report a consecutive series of children anesthetized for external beam radiation therapy (EBRT). Methods: Five hundred twelve children ≤ 16 years old received EBRT from January 1983 to February 1996. Patient demographics, diagnosis, anesthesia techniques, monitoring, airway management, complications, and outcome were recorded for the patients requiring anesthesia. Results: One hundred twenty-three of the 512 children (24%) required 141 courses of EBRT with anesthesia. Anesthetized patients ranged in age from 20 days to 11 years (mean 2.6 ± 1.8 ). The frequency of a child receiving EBRT and requiring anesthesia by age cohort was: ≤ 1 year (96%), 1-2 years (93%), 2-3 years (80%), 3-4 years (51%), 4-5 years (36%), 5-6 years (13%), 6-7 years (11%), and 7-16 years (0.7%). Diagnoses included: primary CNS tumor (28%), retinoblastoma (27%), neuroblastoma (20%), acute leukemia (9%), rhabdomyosarcoma (6%), and Wilms' tumor (4%). Sixty-three percent of the patients had been exposed to chemotherapy prior to EBRT. The mean number of anesthesia sessions per patient was 22 ± 16. Seventy-eight percent of the treatment courses were once daily and 22% were twice daily. Anesthesia techniques included: short-acting barbiturate induction + inhalation maintenance (21%), inhalation only (20%), ketamine (19%), propofol only (12%), propofol induction + inhalation maintenance (7%), ketamine induction + inhalation maintenance (6%), ketamine or short-acting barbiturate induction + inhalation maintenance (6%). Monitoring techniques included: EKG (95%), O 2 saturation (93%), fraction of inspired O 2 (57%), and end-tidal CO 2 (55%). Sixty-four percent of patients had central venous access. Eleven of the 74 children with a central line developed sepsis (15%): 6 of the 11 were anesthetized with propofol (55%), 4 with a

Intestinal circulation during inhalation anesthesia

International Nuclear Information System (INIS)

Tverskoy, M.; Gelman, S.; Fowler, K.C.; Bradley, E.L.

1985-01-01

This study was designed to evaluate the influence of inhalational agents on the intestinal circulation in an isolated loop preparation. Sixty dogs were studied, using three intestinal segments from each dog. Selected intestinal segments were pumped with aortic blood at a constant pressure of 100 mmHg. A mixture of 86 Rb and 9-microns spheres labeled with 141 Ce was injected into the arterial cannula supplying the intestinal loop, while mesenteric venous blood was collected for activity counting. A very strong and significant correlation was found between rubidium clearance and microsphere entrapment (r = 0.97, P less than 0.0001). Nitrous oxide anesthesia was accompanied by a higher vascular resistance (VR), lower flow (F), rubidium clearance (Cl-Rb), and microspheres entrapment (Cl-Sph) than pentobarbital anesthesia, indicating that the vascular bed in the intestinal segment was constricted and flow (total and nutritive) decreased. Halothane, enflurane, and isoflurane anesthesia were accompanied by a much lower arteriovenous oxygen content difference (AVDO 2 ) and oxygen uptake than pentobarbital or nitrous oxide. Compared with pentobarbital, enflurane anesthesia was not accompanied by marked differences in VR, F, Cl-Rb, and Cl-Sph; halothane at 2 MAC decreased VR and increased F and Cl-Rb while isoflurane increased VR and decreased F. alpha-Adrenoceptor blockade with phentolamine (1 mg . kg-1) abolished isoflurane-induced vasoconstriction, suggesting that the increase in VR was mediated via circulating catecholamines

42 CFR 414.46 - Additional rules for payment of anesthesia services.

Science.gov (United States)

2010-10-01

... 42 Public Health 3 2010-10-01 2010-10-01 false Additional rules for payment of anesthesia services... Physicians and Other Practitioners § 414.46 Additional rules for payment of anesthesia services. (a... each anesthesia code that reflects all activities other than anesthesia time. These activities include...

The Pattern and Obstetric Outcome of Hypertensive Disorders of ...

African Journals Online (AJOL)

There is need for strengthening of communication and referral systems in the healthcare. KEY WORDS: Hypertensive disorders, pattern, obstetrics outcome. Erratum Note: Mbachu 1, Udigwe GO, Okafor CI, Umeonunihu OS, Ezeama C, Eleje GU on the article “The Pattern and Obstetric Outcome of Hypertensive Disorders of ...

[Centralization in obstetrics: pros and cons].

Science.gov (United States)

Roemer, V M; Ramb, S

1996-01-01

Possible advantages and disadvantages of a general centralization of German obstetric facilities are analysed in the study. The need for centralization of risk cases, especially premature births (regionalization) is pointed out. Centralization appears appropriate, since every fifth maternity unit in Germany (19.78%) has 300 or fewer deliveries per year. This one fifth of perinatal clinics accounts for 6.3% of all deliveries (N = 49450). There are appreciable differences between the old and new federal states (Bundesländer): in the recently acceded federal states, 48.7% of all perinatal clinics have deliveries of 300 and less per year. This group of perinatal clinics accounts for 29% of all deliveries in the new federal states. We have carried out a survey of the mother's attitude to centralization: out of 416 patients in the Detmold women's hospital whose mean age was 29.0 +/- 4.2 years, 90.4% were not in favor of general centralization of obstetrics. 43% were also against a centralization of risk cases (regionalization). 75% of the women surveyed objected to centralized obstetrics because of the 'possible absence of the family', the 'possible absence of students and trainees' (44.9%), the 'unfamiliarity with staff and premises' (41.8%) and 'fear of anonymity' (44.5%). The majority of all women (84.1%) did not want to have a drive more than 20 km to an obstetrics center. Fear of 'delivery in a taxi'(78.6%), the 'fear that the husband will come too late to the delivery' (65.4%) and that the 'overall course of the delivery might not be adequate for reasons of time'. The presence of a pediatrics department in conjunction with the perinatal clinic was rated very positively (93%). It is concluded from the data and further juridical considerations that centralization of risk cases (regionalization) is indispensable in the near future and that somewhat more further into the future decentralization should be carried out by closing obstetrics departments with substantially

Phrenic nerve blocage with spinal anesthesia for laparoscopic Nissen fundoplication

Directory of Open Access Journals (Sweden)

Murat Dursun

2015-06-01

Full Text Available In this case, we describe a patient having laparoscopic Nissen fundoplication (LNF under spinal anesthesia with phrenic nerve blockade. It’s emphasized that in this type of operations, spinal anesthesia may be an alternative method rather the general anesthesia and the resulting shoulder pain in laparoscopic surgery performed under spinal anesthesia can be prevented by phrenic nerve blockade. J Clin Exp Invest 2015; 6 (2: 186-188

Anesthesia-related mortality in pediatric patients: a systematic review.

Science.gov (United States)

Gonzalez, Leopoldo Palheta; Pignaton, Wangles; Kusano, Priscila Sayuri; Módolo, Norma Sueli Pinheiro; Braz, José Reinaldo Cerqueira; Braz, Leandro Gobbo

2012-01-01

This systematic review of the Brazilian and worldwide literature aimed to evaluate the incidence and causes of perioperative and anesthesia-related mortality in pediatric patients. Studies were identified by searching EMBASE (1951-2011), PubMed (1966-2011), LILACS (1986-2011), and SciElo (1995-2011). Each paper was revised to identify the author(s), the data source, the time period, the number of patients, the time of death, and the perioperative and anesthesia-related mortality rates. Twenty trials were assessed. Studies from Brazil and developed countries worldwide documented similar total anesthesia-related mortality rates (anesthesia-related mortality rates in the past decade. Higher anesthesia-related mortality rates (2.4-3.3 per 10,000 anesthetics) were found in studies from developing countries over the same time period. Interestingly, pediatric perioperative mortality rates have increased over the past decade, and the rates are higher in Brazil (9.8 per 10,000 anesthetics) and other developing countries (10.7-15.9 per 10,000 anesthetics) compared with developed countries (0.41-6.8 per 10,000 anesthetics), with the exception of Australia (13.4 per 10,000 anesthetics). The major risk factors are being newborn or less than 1 year old, ASA III or worse physical status, and undergoing emergency surgery, general anesthesia, or cardiac surgery. The main causes of mortality were problems with airway management and cardiocirculatory events. Our systematic review of the literature shows that the pediatric anesthesia-related mortality rates in Brazil and in developed countries are similar, whereas the pediatric perioperative mortality rates are higher in Brazil compared with developed countries. Most cases of anesthesia-related mortality are associated with airway and cardiocirculatory events. The data regarding anesthesia-related and perioperative mortality rates may be useful in developing prevention strategies.

Maternal morbid obesity and obstetric outcomes.

LENUS (Irish Health Repository)

Farah, Nadine

2012-02-01

OBJECTIVE: The purpose of this retrospective cohort study was to review pregnancy outcomes in morbidly obese women who delivered a baby weighing 500 g or more in a large tertiary referral university hospital in Europe. METHODS: Morbid obesity was defined as a BMI > or =40.0 kg\\/m2 (WHO). Only women whose BMI was calculated at their first antenatal visit were included. The obstetric out-comes were obtained from the hospital\\'s computerised database. RESULTS: The incidence of morbid obesity was 0.6% in 5,824 women. Morbidly obese women were older and were more likely to be multigravidas than women with a normal BMI. The pregnancy was complicated by hypertension in 35.8% and diabetes mellitus in 20.0% of women. Obstetric interventions were high, with an induction rate of 42.1% and a caesarean section rate of 45.3%. CONCLUSIONS: Our findings show that maternal morbid obesity is associated with an alarmingly high incidence of medical complications and an increased level of obstetric interventions. Consideration should be given to developing specialised antenatal services for morbidly obese women. The results also highlight the need to evaluate the effectiveness of prepregnancy interventions in morbidly obese women.

Obstetric complications and asthma in childhood.

Science.gov (United States)

Xu, B; Pekkanen, J; Järvelin, M R

2000-01-01

Studies have shown that perinatal factors are associated with childhood asthma. The current analyses examined the association between obstetric complications and risk of asthma at the age of 7 years using a prospectively population-based birth cohort in northern Finland. Results indicated that obstetric complications were associated with a higher risk of asthma among children. Those children who were administered special procedures at birth, i.e., cesarean section, vacuum extraction, and other procedures, including use of forceps, manual auxiliary, and extraction breech, had an adjusted odds ratio (OR) for asthma of 1.38 (95% confidence interval [CI] 1.00-1.92), 1.32 (95% CI 0.80-2.19), and 2.14 (95% CI 1.06-4.33), respectively, as compared to children who were delivered normally. Children who had a lower Apgar score at the first and the fifth minute after birth also had a higher risk as compared to those who had an Apgar score of 9-10. The results encourage further evaluation of the association between obstetric complications and risk of asthma among children in other populations, and further exploration of possible mechanisms underlying the association.

Anesthesia 2.0: internet-based information resources and Web 2.0 applications in anesthesia education.

Science.gov (United States)

Chu, Larry F; Young, Chelsea; Zamora, Abby; Kurup, Viji; Macario, Alex

2010-04-01

Informatics is a broad field encompassing artificial intelligence, cognitive science, computer science, information science, and social science. The goal of this review is to illustrate how Web 2.0 information technologies could be used to improve anesthesia education. Educators in all specialties of medicine are increasingly studying Web 2.0 technologies to maximize postgraduate medical education of housestaff. These technologies include microblogging, blogs, really simple syndication (RSS) feeds, podcasts, wikis, and social bookmarking and networking. 'Anesthesia 2.0' reflects our expectation that these technologies will foster innovation and interactivity in anesthesia-related web resources which embraces the principles of openness, sharing, and interconnectedness that represent the Web 2.0 movement. Although several recent studies have shown benefits of implementing these systems into medical education, much more investigation is needed. Although direct practice and observation in the operating room are essential, Web 2.0 technologies hold great promise to innovate anesthesia education and clinical practice such that the resident learner need not be in a classroom for a didactic talk, or even in the operating room to see how an arterial line is properly placed. Thoughtful research to maximize implementation of these technologies should be a priority for development by academic anesthesiology departments. Web 2.0 and advanced informatics resources will be part of physician lifelong learning and clinical practice.

Time-to-recovery from obstetric fistula and associated factors: The ...

African Journals Online (AJOL)

EPHA USER33

potential risk factors associated with time to recovery of patients from obstetric fistula. Methods: An ... maternal health service and emergency obstetric care are contributing ..... process that causes the fistula may also lead to further destruction ...

Surgical Site Infection Rate and Risk Factors among Obstetric Cases ...

African Journals Online (AJOL)

2009-04-01

Among surgical patients in obstetrics, Surgical Site Infections were the most ... for delivery from April 1, 2009 to March 31, 2010 in obstetric ward of the Hospital. ... applying improved surgical techniques and improving infection prevention ...

Patient's anxiety and fear of anesthesia: effect of gender, age, education, and previous experience of anesthesia. A survey of 400 patients.

Science.gov (United States)

Mavridou, Paraskevi; Dimitriou, Varvara; Manataki, Adamantia; Arnaoutoglou, Elena; Papadopoulos, Georgios

2013-02-01

Patients express high anxiety preoperatively, because of fears related to anesthesia and its implications. The purpose of this survey was to gain insight into these fears and to study whether they are affected by patients' sex, age, education, or previous experience of anesthesia. Questionnaires with fixed questions were distributed to consenting, consecutive surgical patients before the pre-anesthetic visit. The questionnaires included patients' demographics and questions related to their fears about anesthesia. Four-hundred questionnaires were collected and analyzed. Eighty-one percent of patients experience preoperative anxiety. The main sources of their anxiety were fear of postoperative pain (84 %), of not waking up after surgery (64.8 %), of being nauseous or vomiting (60.2 %), and of drains and needles (59.5 %). Patients are less concerned about being paralyzed because of anesthesia (33.5 %) or of revealing personal issues (18.8 %). Gender seems to affect patients fears, with women being more afraid (85.3 vs. 75.6 % of men, p = 0.014). The effects of patients' age, level of education, and previous experience of anesthesia are minor, except for individual questions. Sixty-three percent of our patients (mostly women 67.4 vs. 57.4 % of men, p = 0.039) talk about these fears with their relatives, although a vast majority of 95.5 % would prefer to talk with the anesthesiologist and be reassured by him. All patients, mostly women, express fears about anesthesia; this fear leads to preoperative anxiety. Slight differences are observed for some individual questions among patients of different sex, education level, and previous experience of anesthesia.

Anestesia regional e trombocitopenia não pré-eclâmptica; hora de repensar o nível seguro de plaquetas Anestesia regional y trombocitopenia no preclámptica; es hora de pensar de nuevo sobre el nivel seguro de plaquetas Regional anesthesia and non-preeclamptic thrombocytopenia: time to re-think the safe platelet count

Directory of Open Access Journals (Sweden)

Motoshi Tanaka

2009-04-01

Full Text Available JUSTIFICATIVA E OBJETIVOS: Apesar de a anestesia regional ser amplamente utilizada no controle da dor em obstetrícia, seu uso pode não ser apropriado nas pacientes com trombocitopenia por causa do risco de hematoma no neuroeixo. Não existem fortes evidências sugerindo número mínimo de plaquetas necessário para garantir a segurança na realização da anestesia regional. O objetivo deste estudo foi rever a segurança da anestesia regional em pacientes com trombocitopenia não pré-eclâmptica na instituição durante período de cinco anos. MÉTODO: Foi realizada revisão retrospectiva dos prontuários médicos de todas as pacientes obstétricas não pré-eclâmpticas cujo parto foi realizado na instituição entre abril de 2001 e março de 2006 e que apresentaram contagem de plaquetas JUSTIFICATIVA Y OBJETIVOS: A pesar de que la anestesia regional esté siendo muy utilizada en el control del dolor en obstetricia, su uso puede no ser muy apropiado en las pacientes con trombocitopenia, debido al riesgo de hematoma en el neuro eje. No existen fuertes evidencias que sugieran un número mínimo de plaquetas necesario para garantizar la seguridad en la realización de la anestesia regional. El objetivo de este estudio fue analizar la seguridad de la anestesia regional en pacientes con trombocitopenia no preeclámptica en la institución durante un período de cinco años. MÉTODO: Fue realizada revisión retrospectiva de las historias clínicas médicas de todas las pacientes obstétricas no preeclámpticas cuyo parto fue realizado en la institución entre abril de 2001 y marzo de 2006 y que presentaron BACKGROUND AND OBJECTIVES: Although regional anesthesia is widely used for pain control in obstetrics, it may not be appropriate for patients with thrombocytopenia due to the risk of neuraxial hematoma. There is no strong evidence to suggest the minimum platelet count that is necessary to ensure the safe practice of regional anesthesia. The

Intraosseous anesthesia: implications, instrumentation and techniques.

Science.gov (United States)

Kleber, Christopher H

2003-04-01

The author reviews historical methods and the instruments used to bring about intraosseous anesthesia, or IOA; discusses the criteria for successful use of the intraosseous injection, or IOI, technique; and provides recommendations. Articles from before 1990 consisted of subjective reports of patient types and procedures performed using IOI as a primary technique. Studies published after 1990 yielded subjective findings on indications for expanded clinical use. The author discusses the expansion of the role of IOI relative to integrated local anesthetic delivery systems. The literature and studies verify the efficacy of IOI as a supplemental or primary technique. The author recommends anesthetics and infusion sites, and reports on the patients' perceptions of comfort. IOI can be used as a supplemental or primary technique to bring about local anesthesia in routine dental procedures. It can be used as a supplemental technique with mandibular nerve blocks to enhance deep pulpal anesthesia. It can be used as a primary technique so that patients do not experience numb lips or tongues postoperatively. Dentists can appreciate the immediate onset of anesthesia and reduced dosage levels of anesthetics associated with using IOI.

[Anesthesia and Alzheimer disease - Current perceptions].

Science.gov (United States)

Marques, Ana Filipa Vieira da Silva Ferreira; Lapa, Teresa Alexandra Santos Carvalho

It has been speculated that the use of anesthetic agents may be a risk factor for the development of Alzheimer disease. The objective of this review is to describe and discuss pre-clinical and clinical data related to anesthesia and this disease. Alzheimer disease affects about 5% of the population over 65 years old, with age being the main risk factor and being associated with a high morbidity. Current evidence questions a possible association between anesthesia, surgery, and long-term cognitive effects, including Alzheimer disease. Although data from some animal studies suggest an association between anesthesia and neurotoxicity, this link remains inconclusive in humans. We performed a review of the literature in which we selected scientific articles in the PubMed database, published between 2005 and 2016 (one article from 1998 due to its historical relevance), in English, which address the possible relationship between anesthesia and Alzheimer disease. 49 articles were selected. The possible relationship between anesthetic agents, cognitive dysfunction, and Alzheimer disease remains to be clarified. Prospective cohort studies or randomized clinical trials for a better understanding of this association will be required. Copyright © 2017 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

Update on complications in pediatric anesthesia

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Giovanni de Francisci

2013-02-01

Full Text Available Complications in pediatric anesthesia can happen, even in our modern hospitals with the most advanced equipment and skilled anesthesiologists. It is important, albeit in a tranquil and reassuring way, to inform parents of the possibility of complications and, in general, of the anesthetic risks. This is especially imperative when speaking to the parents of children who will be operated on for minor procedures: in our experience, they tend to think that the anesthesia will be a light anesthesia without risks. Often the surgeons tell them that the operation is very simple without stressing the fact that it will be done under general anesthesia which is identical to the one we give for major operations. Different is the scenario for the parents of children who are affected by malignant neoplasms: in these cases they already know that the illness is serious. They have this tremendous burden and we choose not to add another one by discussing anesthetic risks, so we usually go along with the examination of the child without bringing up the possibility of complications, unless there is some specific problem such as a mediastinal mass.

Strategies to reduce blood product utilization in obstetric practice.

Science.gov (United States)

Neb, Holger; Zacharowski, Kai; Meybohm, Patrick

2017-06-01

Patient blood management (PBM) aims to improve patient outcome and safety by reducing the number of unnecessary RBC transfusions and vitalizing patient-specific anemia reserves. Although PBM is increasingly recognized as best clinical practice in elective surgery, implementation of PBM is restrained in the setting of obstetrics. This review summarizes recent findings to reduce blood product utilization in obstetric practice. PBM-related evidence-based benefits should be urgently adopted in the field of obstetric medicine. Intravenous iron can be considered a safe, effective strategy to replenish iron stores and to correct both pregnancy-related and hemorrhage-related iron deficiency anemia. In addition to surgical techniques and the use of uterotonics, recent findings support early administration of tranexamic acid, fibrinogen and a coagulation factor concentrate-based, viscoelastically guided practice in case of peripartum hemorrhage to manage coagulopathy. In patients with cesarean section, autologous red cell blood salvage may reduce blood product utilization, although its use in this setting is controversial. Implementation of PBM in obstetric practice offers large potential to reduce blood loss and transfusion requirements of allogeneic blood products, even though large clinical trials are lacking in this specific field. Intravenous iron supplementation may be suggested to increase peripartum hemoglobin levels. Additionally, tranexamic acid and point-of-care-guided supplementation of coagulation factors are potent methods to reduce unnecessary blood loss and blood transfusions in obstetrics.

Administration of Anesthesia

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Full Text Available ... Download Download the ebook for further information Anesthesia: Safety and Comfort in the OMS Office Part I ... Evaluation Part V Broad Access to Care, Patient Safety and Comfort Oral and maxillofacial surgeons (OMSs) are ...

Administration of Anesthesia

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Full Text Available ... general surgery, anesthesia and other specialties. During this time, OMS residents serve on the medical anesthesiology service, ... during and after the operation. This is the time to discuss any concerns you may have about ...

Meatotomy using topical anesthesia: A painless option

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Vinod Priyadarshi

2015-01-01

Conclusion: Use of topical anesthesia in form of Prilox (EMLA cream for meatotomy is safe and effective method that avoids painful injections and anxiety related to it and should be considered in most of such patients as an alternative of conventional penile blocks or general anesthesia.

PROVISION OF THE DUTY SERVICE IN GYNECOLOGY AND OBSTETRICS IN SLOVENIA

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Iztok Takač

2018-02-01

Full Text Available Background: Duty service of gyecology and obstetrics in Slovenia is organized on the regional basis and consists of ten regional hospitals, two hospitals for gynecology and obstetrics and two university clinical centres. Methods: Heads of hospitals where duty service is performed, have answered the questionnaires about the doctors who perform duty service. Results: Specialists and trainees in gynecology and obstetrics perform duty service on 21 posts and on 6 on-call posts. In Slovenia there are 287 active specialists in gynecology and obstetrics. 139 (48.4% among them are active on the primary level (outpatient clinics and 148 (51.6% in the hospitals and both clinical centres. Among hospital gynecologists and obstetricians 54 (36.5% of them are older than 55 years. Conclusions: Duty service of gyecology and obstetrics in Slovenia does not meet legislation criteria regard- ing doctors’ work time. Adequate changes for increasing the number of available doctors for duty service are proposed.

Assessment of different anesthesia depth under total intravenous anesthesia on postoperative cognitive function in laparoscopic patients

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Delin Zhang

2016-01-01

Full Text Available Background: This study aimed to compare the effects of different depths of sedation during total intravenous anesthesia (TIVA with remifentanil and propofol given by target-controlled infusion (TCI on postoperative cognitive function in young and middle-aged patients undergoing gynecological laparoscopic surgery. Materials and Methods: A total of 150 American Society of Anesthesiologists physical Status I/II patients scheduled for gynecological laparoscopic operation were randomly divided into three groups. Anesthesia was maintained with intravenous infusion of TCI propofol and remifentanil, intermittent injected intravenously with rocuronium. The infusion concentration of propofol and remifentanil was adjusted to maintain bispectral index (BIS at 30 24 sores on the day before anesthesia and the day after surgery in all three groups. However, the first group had the significantly higher MMSE scores than the other two groups after surgery (P < 0.05. Compared with that before anesthesia, TMT completion time was shorter on the day after surgery in the first group, while prolonged in the third group (P < 0.05. The first group had the significantly lower TMT completion time than the other two groups (P < 0.05. Conclusion: The depth of sedation, 30 < BIS value ≤ 40, under TIVA with remifentanil and propofol given by TCI had the minimal influence on postoperative cognitive function.

Possibilities of creating meaningful encounters in anesthesia nursing

DEFF Research Database (Denmark)

Aagaard, Karin

Anesthesia nursing is performed in a highly technological environment with restricted time for interaction with patients. Patients are in a vulnerable position, which can be characterized by anxiety regarding the anesthetic and surgical procedure. The bedrock of effective nursing care is to facil......Anesthesia nursing is performed in a highly technological environment with restricted time for interaction with patients. Patients are in a vulnerable position, which can be characterized by anxiety regarding the anesthetic and surgical procedure. The bedrock of effective nursing care...... of nursing. In this dissertation, focused ethnography is used to explore the interactions between patients and nurse anesthetists before general anesthesia. Moreover, it will explore the professional identity of nurse anesthetists, in relation to the situation of preparing patients for general anesthesia....... A micro-substantive theory is developed regarding the opportunities for creating meaningful encounters between patients and nurse anesthetists. The theory is based on three dominant motivations for interaction in anesthesia nursing. The context of care is not committed and responsive to the core elements...

Behavior Assessment in Children Following Hospital-Based General Anesthesia versus Office-Based General Anesthesia

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LaQuia A. Vinson

2016-08-01

Full Text Available The purpose of this study was to determine if differences in behavior exist following dental treatment under hospital-based general anesthesia (HBGA or office-based general anesthesia (OBGA in the percentage of patients exhibiting positive behavior and in the mean Frankl scores at recall visits. This retrospective study examined records of a pediatric dental office over a 4 year period. Patients presenting before 48 months of age for an initial exam who were diagnosed with early childhood caries were included in the study. Following an initial exam, patients were treated under HBGA or OBGA. Patients were followed to determine their behavior at 6-, 12- and 18-month recall appointments. Fifty-four patients received treatment under HBGA and 26 were treated under OBGA. OBGA patients were significantly more likely to exhibit positive behavior at the 6- and 12-month recall visits p = 0.038 & p = 0.029. Clinicians should consider future behavior when determining general anesthesia treatment modalities in children with early childhood caries presenting to their office.

Administration of Anesthesia

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Full Text Available ... Team and Patient Care Part IV Office Anesthesia Evaluation Part V Broad Access to Care, Patient Safety ... and jaw surgery Contact Us Sitemap Terms of Use Privacy Policy © Copyright AAOMS 2008-2018 Facebook Twitter ...

Administration of Anesthesia

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Full Text Available ... in the OMS Office Part I Introduction and History of Dental Anesthesia Part II OMS Education and ... experts in face, mouth and jaw surgery Contact Us Sitemap Terms of Use Privacy Policy © Copyright AAOMS ...

Ultrasonogram in obstetric field

International Nuclear Information System (INIS)

Joo, K. B.; Song, C. H.; Lee, H. B.

1980-01-01

The clinical evaluation of 535 cases of sonogram from Mar. 1, 1979 to Oct. 30, 1979 in obstetric field at Department of Radiology and Ob. and Gy. Eul-Ji General Hospital. We present these cases: normal pregnancy, missed abortion, twin pregnancy, hydatidiform mole and ectopic pregnancy, with brief review of literature.

Reflections of Civil and Criminal Liability in Obstetrical Violence Cases

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Roberto Carvalho Veloso

2016-10-01

Full Text Available Obstetric violence is characterized by the imposition of interventions harmful to the physical and psychological integrity of pregnant women, perpetrated by health professionals and institutions (public and private in which such women are assisted. This paper aims to discuss the civil and criminal liability in cases of obstetric violence, from the judgments of the Supreme Court (STF, Superior Court of Justice (STJ and the Courts of Justice (TJs of the Rio Grande do Sul State and Minas Gerais, in order to identify the nature of the punishment and characterization of obstetric violence.

Simulation for Nurse Anesthesia Program Selection: Redesigned

Science.gov (United States)

Roebuck, John Arthur

2017-01-01

Purpose: This project is meant to answer the research question: What applicant character traits do Nurse Anesthesia Program Directors and Faculty identify as favorable predictors for successful completion of a nurse anesthesia program, and what evaluation methods are best to evaluate these traits in prospective students? Methods: A prospective…

Percutaneous Nephrolithotomy under Spinal Anesthesia with Marcaine

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S.M.R. Rabani

2010-01-01

Full Text Available Introduction & Objective: The efficacy of Percutaneous Nephrolithotomy (PCNL in the treatment of renal stones has been proven in its indications. The main method of anesthesia in this procedure is general anesthesia. We used spinal anesthesia (SA as an alternative method of anesthesia with many benefits. This study was intended to show the possibility of SA as a more comfortable method of anesthesia for the surgeon , the anesthesiologist and the patient via more cooperation of the patient during changing the position and prevention of some complications mostly in upper extremities and neck. Materials & Methods: In a prospective clinical trial study, a total of 112 patients underwent PCNL under SA with marcaine , from Nov 2004 till Feb 2009. Their mean age was 36 years (22-48, at first the syringe was stained by epinephrine and then 2 -3.5 ml marcaine was used for SA and addition of analgesics , sedatives or both., if needed. The rest of the procedure was done as routine.Results: Stone clearance was achieved in 82% of the patients and the rest were managed by ESWL. The mean operation time was 126 minutes (90-220, 36% of the patients needed sedation, analgesia, or both, specially those with bigger stones. 6% of the patients had upper pole stones .Blood transfusion was needed only in one patient. No significant complication was observed in this study.Conclusion: PCNL under SA afforded the surgeon and the anesthesiologist the opportunity of more patient cooperation during position changes and precludes some morbidities that may happen under general anesthesia because the patient is awake and able to portend.

A Rare Complication of Spinal Anesthesia: Subdural Hematoma

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Fuldem Yıldırım Dönmez

2014-03-01

Full Text Available The most common complication of spinal anesthesia is postdural puncture headache. Any injury of the dura may cause headache. After the injury of the dura, CSF leakage may occur and due to the tension of the veins between the cortex and the dural sinuses, subdural hematoma may be seen. Herein, we present a patient with persistent headache after the spinal anesthesia given during delivery of her baby, and emphasize a rare complication of spinal anesthesia which is subdural hematoma

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Epidural anesthesia, hypotension, and changes in intravascular volume

DEFF Research Database (Denmark)

Holte, Kathrine; Foss, Nicolai B; Svensén, Christer

2004-01-01

receiving hydroxyethyl starch. RESULTS: Plasma volume did not change per se after thoracic epidural anesthesia despite a decrease in blood pressure. Plasma volume increased with fluid administration but remained unchanged with vasopressors despite that both treatments had similar hemodynamic effects...... constant was 56 ml/min. CONCLUSIONS: Thoracic epidural anesthesia per se does not lead to changes in blood volumes despite a reduction in blood pressure. When fluid is infused, there is a dilution, and the fluid initially seems to be located centrally. Because administration of hydroxyethyl starch......BACKGROUND: The most common side effect of epidural or spinal anesthesia is hypotension with functional hypovolemia prompting fluid infusions or administration of vasopressors. Short-term studies (20 min) in patients undergoing lumbar epidural anesthesia suggest that plasma volume may increase when...

Alfaxalone anesthesia in the bengalese finch (Lonchura domestica)

DEFF Research Database (Denmark)

Perrin, Kathryn L.; Nielsen, Jesper B.; Thomsen, Anders F.

2017-01-01

design. Subsequently, a similar protocol was used to compare 30 mg/kg alfaxalone alone or combined with either 0.7 mg/kg midazolam or 1 mg/kg butorphanol SC. Induction and recovery times were recorded and depth of anesthesia monitored at 5-min intervals throughout each procedure. Functional oxygen...... inductions, and the addition of both midazolam and butorphanol resulted in longer durations of anesthesia than alfaxalone alone. The addition of midazolam significantly decreased the pulse rate at 15 min compared with alfaxalone alone. Alfaxalone was found to be an effective agent for inducing anesthesia...... when administered subcutaneously, and no complications were observed. Increasing the dose, and combining with a benzodiazepine or opioid increased the duration of anesthesia with minimal or no effects on respiratory or pulse rates, within the dose range investigated....

Teaching Guatemalan traditional birth attendants about obstetrical emergencies.

Science.gov (United States)

Garcia, Kimberly; Dowling, Donna; Mettler, Gretchen

2018-06-01

Guatemala's Maternal Mortality Rate is 65th highest in the world at 120 deaths per 100,000 births. Contributing to the problem is traditional birth attendants (TBAs) attend most births yet lack knowledge about obstetrical emergencies. Government trainings in existence since 1955 have not changed TBA knowledge. Government trainings are culturally insensitive because they are taught in Spanish with written material, even though most TBAs are illiterate and speak Mayan dialects. The purpose of the observational study was to evaluate the effect of an oral training, that was designed to be culturally sensitive in TBAs' native language, on TBAs' knowledge of obstetrical emergencies. one hundred ninety-one TBAs participated. The study employed a pretest-posttest design. A checklist was used to compare TBAs' knowledge of obstetrical emergencies before and after the training. the mean pretest score was 5.006±SD 0.291 compared to the mean posttest score of 8.549±SD 0.201. Change in knowledge was a P value of 0.00. results suggest an oral training that was designed to be culturally sensitive in the native language improved TBAs' knowledge of obstetrical emergencies. Future trainings should follow a similar format to meet the needs of illiterate audiences in remote settings. Copyright © 2018 Elsevier Ltd. All rights reserved.

Apnea after awake-regional and general anesthesia in infants: The General Anesthesia compared to Spinal anesthesia (GAS) study: comparing apnea and neurodevelopmental outcomes, a randomized controlled trial

Science.gov (United States)

Davidson, Andrew J.; Morton, Neil S.; Arnup, Sarah J.; de Graaff, Jurgen C.; Disma, Nicola; Withington, Davinia E.; Frawley, Geoff; Hunt, Rodney W.; Hardy, Pollyanna; Khotcholava, Magda; von Ungern Sternberg, Britta S.; Wilton, Niall; Tuo, Pietro; Salvo, Ida; Ormond, Gillian; Stargatt, Robyn; Locatelli, Bruno Guido; McCann, Mary Ellen

2015-01-01

Background Post-operative apnea is a complication in young infants. Awake-regional anesthesia (RA) may reduce the risk; however the evidence is weak. The General Anesthesia compared to Spinal anesthesia (GAS) study is a randomized, controlled, trial designed to assess the influence of general anesthesia (GA) on neurodevelopment. A secondary aim is to compare rates of apnea after anesthesia. Methods Infants ≤ 60 weeks postmenstrual age scheduled for inguinal herniorraphy were randomized to RA or GA. Exclusion criteria included risk factors for adverse neurodevelopmental outcome and infants born < 26 weeks’ gestation. The primary outcome of this analysis was any observed apnea up to 12 hours post-operatively. Apnea assessment was unblinded. Results 363 patients were assigned to RA and 359 to GA. Overall the incidence of apnea (0 to 12 hours) was similar between arms (3% in RA and 4% in GA arms, Odds Ratio (OR) 0.63, 95% Confidence Intervals (CI): 0.31 to 1.30, P=0.2133), however the incidence of early apnea (0 to 30 minutes) was lower in the RA arm (1% versus 3%, OR 0.20, 95%CI: 0.05 to 0.91, P=0.0367). The incidence of late apnea (30 minutes to 12 hours) was 2% in both RA and GA arms (OR 1.17, 95%CI: 0.41 to 3.33, P=0.7688). The strongest predictor of apnea was prematurity (OR 21.87, 95% CI 4.38 to 109.24) and 96% of infants with apnea were premature. Conclusions RA in infants undergoing inguinal herniorraphy reduces apnea in the early post-operative period. Cardio-respiratory monitoring should be used for all ex-premature infants. PMID:26001033

Acute Respiratory Distress Syndrome in Obstetric Patients

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S. V. Galushka

2007-01-01

Full Text Available Objective: to define the specific features of the course of acute respiratory distress syndrome (ARDS in puer-peras with a complicated postpartum period. Subjects and methods. Sixty-seven puerperas with ARDS were examined. Group 1 included 27 puerperas with postpartum ARDS; Group 2 comprised 10 puerperas who had been treated in an intensive care and died; Group 3 consisted of nonobstetric patients with ARDS of various genesis (a control group. Results. In obstetric patients, the baseline oxygenation index was significantly lower than that in the control group. However, Group 1 patients showed a rapid increase in PaO2/FiO2 on days 3—4 of treatment. In the control group, the changes occurred later — on days 5—6. The baseline alveolar-arterial oxygen difference was significantly higher in the obstetric patients than that in the controls. In Group 1, AaDpO2 drastically decreased on days 3—4, which took place in parallel with an increase in the oxygenation index. At the beginning of the study, pulmonary shunting was high in the group of survivors, deceased, and controls. In Group 1, the shunting decreased on days 3—4 whereas in the control group this index normalized later — only by days 6—7. In Group 1, compliance remained lower throughout the observation, but on day 7 there was a significant difference in this index between the deceased, survivors, and controls. Conclusion. Thus, more severe baseline pulmonary gas exchange abnormalities are observed in obstetric patients than in general surgical and traumatological patients; the oxygenation index, alveolar-arterial oxygen difference, and pulmonary shunting index more rapidly change in patients with severe obstetric disease in its favorable course than in general surgical and traumatological patients; throughout the observation, thoracopulmonary compliance was less in obstetric patients than in the controls. Key words: acute respiratory distress syndrome, puerperium.

Thoracic spinal anesthesia is safe for patients undergoing abdominal cancer surgery.

Science.gov (United States)

Ellakany, Mohamed Hamdy

2014-01-01

A double-blinded randomized controlled study to compare discharge time and patient satisfaction between two groups of patients submitted to open surgeries for abdominal malignancies using segmental thoracic spinal or general anesthesia. Open surgeries for abdominal malignancy are usually done under general anesthesia, but many patients with major medical problems sometimes can't tolerate such anesthesia. Regional anesthesia namely segmental thoracic spinal anesthesia may be beneficial in such patients. A total of 60 patients classified according to American Society of Anesthesiology (ASA) as class II or III undergoing surgeries for abdominal malignancy, like colonic or gastric carcinoma, divided into two groups, 30 patients each. Group G, received general anesthesia, Group S received a segmental (T9-T10 injection) thoracic spinal anesthesia with intrathecal injection of 2 ml of hyperbaric bupivacaine 0.5% (10 mg) and 20 ug fentanyl citrate. Intraoperative monitoring, postoperative pain, complications, recovery time, and patient satisfaction at follow-up were compared between the two groups. Spinal anesthesia was performed easily in all 30 patients, although two patients complained of paraesthesiae, which responded to slight needle withdrawal. No patient required conversion to general anesthesia, six patients required midazolam for anxiety and six patients required phenylephrine and atropine for hypotension and bradycardia, recovery was uneventful and without sequelae. The two groups were comparable with respect to gender, age, weight, height, body mass index, ASA classification, preoperative oxygen saturation and preoperative respiratory rate and operative time. This preliminary study has shown that segmental thoracic spinal anesthesia can be used successfully and effectively for open surgeries for abdominal malignancies by experienced anesthetists. It showed shorter postanesthesia care unit stay, better postoperative pain relief and patient satisfaction than

Ultrasound-Guided Regional Anesthesia for Procedures of the Upper Extremity

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Farheen Mirza

2011-01-01

Full Text Available Anesthesia options for upper extremity surgery include general and regional anesthesia. Brachial plexus blockade has several advantages including decreased hemodynamic instability, avoidance of airway instrumentation, and intra-, as well as post-operative analgesia. Prior to the availability of ultrasound the risks of complications and failure of regional anesthesia made general anesthesia a more desirable option for anesthesiologists inexperienced in the practice of regional anesthesia. Ultrasonography has revolutionized the practice of regional anesthesia. By visualizing needle entry throughout the procedure, the relationship between the anatomical structures and the needle can reduce the incidence of complications. In addition, direct visualization of the spread of local anesthesia around the nerves provides instant feedback regarding the likely success of the block. This review article outlines how ultrasound has improved the safety and success of brachial plexus blocks. The advantages that ultrasound guidance provides are only as good as the experience of the anesthesiologist performing the block. For example, in experienced hands, with real time needle visualization, a supraclavicular brachial plexus block has changed from an approach with the highest risk of pneumothorax to a block with minimal risks making it the ideal choice for most upper extremity surgeries.

Obstetrical APS : Is there a place for hydroxychloroquine to improve the pregnancy outcome?

NARCIS (Netherlands)

Mekinian, Arsene; Costedoat-Chalumeau, Nathalie; Masseau, Agathe; Tincani, Angela; De Caroli, Sara; Alijotas-Reig, Jaume; Ruffatti, Amelia; Ambrozic, Ales; Botta, Angela; Le Guern, Véronique; Fritsch-Stork, Ruth; Nicaise-Roland, Pascale; Carbonne, Bruno; Carbillon, Lionel; Fain, Olivier

2015-01-01

The use of the conventional APS treatment (the combination of low-dose aspirin and LMWH) dramatically improved the obstetrical prognosis in primary obstetrical APS (OAPS). The persistence of adverse pregnancy outcome raises the need to find other drugs to improve obstetrical outcome.

Surgical informed consent in obstetric and gynecologic surgeries: experience from a comprehensive teaching hospital in Southern Ethiopia.

Science.gov (United States)

Teshome, Million; Wolde, Zenebe; Gedefaw, Abel; Tariku, Mequanent; Asefa, Anteneh

2018-05-24

Surgical Informed Consent (SIC) has long been recognized as an important component of modern medicine. The ultimate goals of SIC are to improve clients' understanding of the intended procedure, increase client satisfaction, maintain trust between clients and health providers, and ultimately minimize litigation issues related to surgical procedures. The purpose of the current study is to assess the comprehensiveness of the SIC process for women undergoing obstetric and gynecologic surgeries. A hospital-based cross-sectional study was undertaken at Hawassa University Comprehensive Specialized Hospital (HUCSH) in November and December, 2016. A total of 230 women who underwent obstetric and/or gynecologic surgeries were interviewed immediately after their hospital discharge to assess their experience of the SIC process. Thirteen components of SIC were used based on international recommendations, including the Royal College of Surgeon's standards of informed consent practices for surgical procedures. Descriptive summaries are presented in tables and figures. Forty percent of respondents were aged between 25 and 29 years. Nearly a quarter (22.6%) had no formal education. More than half (54.3%) of respondents had undergone an emergency surgical procedure. Only 18.4% of respondents reported that the surgeon performing the operation had offered SIC, while 36.6% of respondents could not recall who had offered SIC. All except one respondent provided written consent to undergo a surgical procedure. However, 8.3% of respondents received SIC service while already on the operation table for their procedure. Only 73.9% of respondents were informed about the availability (or lack thereof) of alternative treatment options. Additionally, a majority of respondents were not informed about the type of anesthesia to be used (88.3%) and related complications (87.4%). Only 54.2% of respondents reported that they had been offered at least six of the 13 SIC components used by the

Comparison of Sedation With Local Anesthesia and Regional Anesthesia in Transurethral Resection of Prostate (TURP

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H Aghamohammadi

2008-12-01

Full Text Available ABSTRACT: Introduction & Objective: Transurethral Resection of Prostate (TURP is usually performed under regional or general anesthesia. An alternative to conventional anesthesia is performing of TURP under local anesthetic infiltration with sedation. The aim of this study was to evaluate the efficacy and complication of sedoanalgesia in TURP. Material & Methods: In a prospective clinical trial from September 2006 to December 2007, 60 patients (30 in each group with prostate hypertrophy, candidate for TURP, were randomly assigned into two groups. In the first group, standard spinal anesthesia was done. In the second group, five minutes before the operation, 25 mgs of diazepam plus 25-50 mgs of pethedine was intravenously administered followed by injection of 10 ml lidocaine 2% gel in the urethra and the skin in the suprapubic area was anesthetized with 2 ml of 1% lidocaine. Using a 22 gauge nephrostomy needle, the suprapubic skin was punctured and the needle was directed toward prostate apex and 10-20ml of 1% lidocaine was injected at the serosal aspect of the rectal wall. For dorsal nerve block, 5-10ml of 1% lidocaine was injected at penopubic junction, and then a standard TURP was performed. Patients were switched to another anesthetic technique if the selected technique failed. Severity of pain was assessed by visual analogue scale. Results: The average prostate size was 25 grs (range10-50grs in the local anesthetic group (group 1 and 27.5 grs (range 10-50 grs in the spinal group (group2. In the local anesthetic group, 82.3% had no or mild pain while moderate to severe pain was reported in 16, 7% of the patients. In the group with spinal anesthesia, these were 93.1% and 6.9% respectively. Intolerable pain was observed in 23.3% and 13.8% of groups 1 and 2 respectively (p>0.05. Two patients in spinal group and 5 in local anesthetic group (3 due to severe pain and 2 for unsatisfaction required conversion to general anesthesia or receiving

Interest in Anesthesia as Reflected by Keyword Searches using Common Search Engines.

Science.gov (United States)

Liu, Renyu; García, Paul S; Fleisher, Lee A

2012-01-23

Since current general interest in anesthesia is unknown, we analyzed internet keyword searches to gauge general interest in anesthesia in comparison with surgery and pain. The trend of keyword searches from 2004 to 2010 related to anesthesia and anaesthesia was investigated using Google Insights for Search. The trend of number of peer reviewed articles on anesthesia cited on PubMed and Medline from 2004 to 2010 was investigated. The average cost on advertising on anesthesia, surgery and pain was estimated using Google AdWords. Searching results in other common search engines were also analyzed. Correlation between year and relative number of searches was determined with psearch engines may provide different total number of searching results (available posts), the ratios of searching results between some common keywords related to perioperative care are comparable, indicating similar trend. The peer reviewed manuscripts on "anesthesia" and the proportion of papers on "anesthesia and outcome" are trending up. Estimates for spending of advertising dollars are less for anesthesia-related terms when compared to that for pain or surgery due to relative smaller number of searching traffic. General interest in anesthesia (anaesthesia) as measured by internet searches appears to be decreasing. Pain, preanesthesia evaluation, anesthesia and outcome and side effects of anesthesia are the critical areas that anesthesiologists should focus on to address the increasing concerns.

Obstetric outcome with low molecular weight heparin therapy during pregnancy.

LENUS (Irish Health Repository)

Donnelly, J

2012-01-01

This was a prospective study of women attending a combined haematology\\/obstetric antenatal clinic in the National Maternity Hospital (2002-2008). Obstetric outcome in mothers treated with low molecular weight heparin (LMWH) was compared to the general obstetric population of 2006. There were 133 pregnancies in 105 women. 85 (63.9%) received prophylactic LMWH and 38 (28.6%) received therapeutic LMWH in pregnancy. 10 (7.5%) received postpartum prophylaxis only. The perinatal mortality rate was 7.6\\/1000 births. 14 (11.3%) women delivered preterm which is significantly higher than the hospital population rate (5.7%, p<0.05). Despite significantly higher labour induction rates (50% vs 29.2% p<0.01), there was no difference in CS rates compared to the general hospital population (15.4% vs 18.9%, NS). If carefully managed, these high-risk women can achieve similar vaginal delivery rates as the general obstetric population.

Anesthesia-Related Maternal Mortality in the United States : 1979-2002

NARCIS (Netherlands)

Hawkins, Joy L.; Chang, Jeani; Palmer, Susan K.; Gibbs, Charles P.; Callaghan, William M.

OBJECTIVE: To examine 12 years of anesthesia-related maternal deaths from 1991 to 2002 and compare them with data from 1979 to 1990, to estimate trends in anesthesia-related maternal mortality over time, and to compare the risks of general and regional anesthesia during cesarean delivery. METHODS:

Blood transfusion practices in obstetric anaesthesia

Directory of Open Access Journals (Sweden)

Ashok Jadon

2014-01-01

Full Text Available Blood transfusion is an essential component of emergency obstetric care and appropriate blood transfusion significantly reduces maternal mortality. Obstetric haemorrhage, especially postpartum haemorrhage, remains one of the major causes of massive haemorrhage and a prime cause of maternal mortality. Blood loss and assessment of its correct requirement are difficult in pregnancy due to physiological changes and comorbid conditions. Many guidelines have been used to assess the requirement and transfusion of blood and its components. Infrastructural, economic, social and religious constraints in blood banking and donation are key issues to formulate practice guidelines. Available current guidelines for transfusion are mostly from the developed world; however, they can be used by developing countries keeping available resources in perspective.

[Obstetric Nurses: contributions to the objectives of the Millennium Development Goals].

Science.gov (United States)

Reis, Thamiza da Rosa Dos; Zamberlan, Cláudia; Quadros, Jacqueline Silveira de; Grasel, Jessica Torres; Moro, Adriana Subeldia Dos Santos

2015-01-01

To characterize and analyze assistance to labor and delivery performed by residents in Obstetric Nursing. Quantitative and retrospective study of 189 normal births attended by residents in Obstetric Nursing in the period between July 2013 and June 2014 in a maternity hospital located in the countryside of Rio Grande do Sul. Data collection took place by gathering information from medical records and the analysis was performed using descriptive statistics. It was found the wide use of non-invasive and non-pharmacological pain relief and freedom of position during labor. It is noteworthy that 55.6% of women have not undergone any obstetric intervention. It was possible to identify that the Nursing Residency Program allows the reduction of obstetrical interventions, reflecting directly in the improvement of maternal health.

Total spinal anesthesia in an achondroplasic patient: case report

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Amiri H R

2008-06-01

Full Text Available Background: Total spinal anesthesia is a complication of lumbar epidural anesthesia following undiagnosed subarachnoid or subdural injection of local anesthetic. Although many achondroplastic dwarfs have a normal spine, catheter insertion may be more problematic with a narrow epidural space making a subarachnoid tap more probable.  Other malformations associated with achondroplasia, such as prolapsed intervertebral discs, reduced interpedicular distance, shortened pedicles, and osteophyte formation, combined with a narrow epidural space may make identification of the space difficult and increases the risk of dural puncture. Furthermore, subarachnoid tap or dural puncture may be hard to recognize if a free flow of CSF is difficult to achieve due spinal stenosis. Yet, for those who meet the criteria, epidural regional anesthesia is frequently preferred over other forms, which often have more or more dangerous side effects in this type of patient.Case report: A 22-year-old achondroplastic male dwarf patient was scheduled for pelvic mass resection and was considered a candidate for continuous epidural anesthesia. The anesthesia became complicated by total spinal anesthesia, which was reversed following supportive management for about two hours.Conclusion: There is significant debate over the composition and volume of the test dose, especially for patients with achondroplasia. We nevertheless recommend repeated test-doses during the accomplishment of epidural anesthesia to exclude unintended intravascular, intrathecal or subdural injection, keeping in mind that a test dose of local anesthetic does not completely prevent complications.

A holistic view of anesthesia-related neurotoxicity in children

Directory of Open Access Journals (Sweden)

Clausen NG

2015-11-01

Full Text Available Nicola G Clausen, Tom G Hansen Department of Anesthesia and Intensive Care, Odense University Hospital, Odense, Denmark Introduction: Animal studies (including in nonhuman primates have shown that most general anesthetics cause enhanced neuroapoptosis in the immature brain with subsequent long-term neurocognitive deficits later in life. Whether human neurons are equally affected is yet unknown, but a final answer to this issue is still pending. To date, most human studies within the field are of observational nature and the results are conflicting. Some studies indicate an association between exposure to anesthesia and surgery while others do not. Objective: This review summarizes results from preclinical and observational studies. Controversies and challenges regarding the interpretation of these results are presented. Crucial aspects of neurocognitive safety during pediatric anesthesia and surgery are highlighted. International initiatives aiming to improve the safe conductance of pediatric anesthesia are introduced. Conclusion: So far, anesthesia-related neurotoxicity in humans remains an area of concern but it cannot be completely excluded. Clinical practice should not be changed until there are definite proofs that anesthetic exposure causes neurocognitive impairment later in life. Withholding necessary and timely surgeries as a consequence of any such concerns could result in worse harm. Focus of current research should also be redirected to include other factors, than merely anesthetics and surgery, that influence the neurocognitive safety of children perioperatively. Keywords: pediatric anesthesia, neurotoxicity, anesthesia safety, neurocognitive development 

The use of intraosseous anesthesia among endodontists: results of a questionnaire.

Science.gov (United States)

Bangerter, Chad; Mines, Pete; Sweet, Mark

2009-01-01

The purpose of this study was to investigate the use of supplemental intraosseous (IO) anesthesia among endodontists in the United States. The study also looked at the types of anesthetic solutions commonly used for IO anesthesia and in which diagnostic conditions IO anesthesia is used. A Web-based survey of 2,528 active members of the American Association of Endodontists was sent out by e-mail. Data from 833 respondents were collected with a response rate of 33%. It was discovered that 94.77% of the respondents used some form of IO anesthesia, with the periodontal ligament injection (PDL) being the most commonly administered (49.78%). Symptomatic irreversible pulpitis is the pulpal diagnosis for which respondents most often use some form of IO anesthesia (61.99%), and 2% lidocaine with epinephrine 1:100,000 is the most common anesthetic solution used in IO anesthesia (37.62%). Although more than half of the respondents use some form of IO anesthesia more than twice a week, newer IO anesthesia delivery systems such as Stabident (Fairfax Dental, San Francisco, CA) and X-Tip (Dentsply International, Johnson City, TN) are used less often than the PDL injection.

Controversies concerning the antiphospholipid syndrome in obstetrics.

Science.gov (United States)

Camarena Cabrera, Dulce María Albertina; Rodriguez-Jaimes, Claudia; Acevedo-Gallegos, Sandra; Gallardo-Gaona, Juan Manuel; Velazquez-Torres, Berenice; Ramírez-Calvo, José Antonio

Antiphospholipid antibody syndrome is a non-inflammatory autoimmune disease characterized by recurrent thrombotic events and/or obstetric complications associated with the presence of circulating antiphospholipid antibodies (anticardiolipin antibodies, anti-β 2 glycoprotein-i antibodies, and/or lupus anticoagulant. Antiphospholipid antibodies are a heterogeneous group of autoantibodies associated with recurrent miscarriage, stillbirth, fetal growth restriction and premature birth. The diversity of the features of the proposed placental antiphospholipid antibodies fingerprint suggests that several disease processes may occur in the placentae of women with antiphospholipid antibody syndrome in the form of immune responses: inflammatory events, complement activation, angiogenic imbalance and, less commonly, thrombosis and infarction. Because of the disparity between clinical and laboratory criteria, and the impact on perinatal outcome in patients starting treatment, we reviewed the aspects of antiphospholipid antibody syndrome related to obstetric complications and seronegative antiphospholipid antibody syndrome, and their treatment in obstetrics. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

Workforce planning and training in Obstetrics and Gynaecology across Europe

DEFF Research Database (Denmark)

Aabakke, Anna J M; Kristufkova, Alexandra; Boyon, Charlotte

2017-01-01

OBJECTIVE(S): To describe the infrastructural differences in training in Obstetrics and Gynaecology (ObGyn) across Europe. STUDY DESIGN: Descriptive web-based survey of 31 national ObGyn trainee societies representing the 30 member countries of the European Network of Trainees in Obstetrics and G...

Obstetric Risk Factors and Subsequent Mental Health Problems in a ...

African Journals Online (AJOL)

Background: Studies suggest that obstetric complications are associated with several child psychiatric conditions. In planning for child psychiatric services it is important to monitor patterns of morbidity and associated risk factors. Identifying obstetric risk factors in a newly opened child psychiatric clinic population with ...

[Selective embolization to treat obstetric hemorrhage].

Science.gov (United States)

Ferrer Puchol, M D; Lanciego, C; Esteban, E; Ciampi, J J; Edo, M A; Ferragud, S

2014-01-01

To describe cases of obstetric hemorrhage that have called for selective intra-arterial embolization and the different embolization techniques used. To assess the clinical outcomes and postprocedural fertility. We studied 27 women with obstetric hemorrhage. In 24 patients, embolization was performed by catheterizing both uterine arteries and in 2 patients only one uterine artery was catheterized (pseudoaneurysm). The materials used for embolization consisted of Spongostan in 17/27, particles in 9/27, and coils in 1/27. Clinical follow-up included an analysis of early and late complications and of postprocedural fertility. Hemorrhage was classified as primary (25/27) or secondary (2/27). The cause of bleeding was vaginal delivery (20), cesarean sections (5), abortion (1), and cervical ectopic pregnancy (1). The initial technical success rate was 100% and the clinical success rate was 92.6% (25 of the 27 patients). Bleeding ceased and the outcome was satisfactory in 25 patients. During clinical follow-up ranging from one to seven years, 23 patients had normal menstruation and 6 patients completed 7 full-term pregnancies. Intra-arterial embolization for obstetric hemorrhage leads to good outcomes and few complications and it preserves fertility. Copyright © 2011 SERAM. Published by Elsevier Espana. All rights reserved.

Hand Surgery: Anesthesia

Science.gov (United States)

... All Topics A-Z Videos Infographics Symptom Picker Anatomy Bones Joints Muscles Nerves Vessels Tendons About Hand Surgery What is a Hand Surgeon? What is a Hand Therapist? Media Find a Hand Surgeon Home Anatomy Hand Surgery Anesthesia Email to a friend * required ...

Anesthesia related complications of laparoscopic cholecystectomy

International Nuclear Information System (INIS)

Qureshi, F.A.

2003-01-01

Objective: To determine the incidence of intraoperative anesthesia-related complications of laparoscopic cholecystectomy. Results: One hundred patients with male to female ratio of 1:8.09 in the age range of 20-80 years (mean 39 years) underwent general anesthesia for laparoscopic cholecystectomy. The duration of operation in 94 laparoscopic cholecystectomy was from 20 to 80 minutes (mean 60.63 minutes). The incidence of intraoperative hypotension was 9%. Four percent of the patients developed arrhythmias. Increase in end-tidal-carbon dioxide (ETCO/sub 2/) was observed in 3% of cases. Conversion rate to open cholecystectomy was 6%. Damage to intraabdominal vessels with trocar insertion occurred in 1% of cases. Conclusion: Although laparoscopic cholecystectomy has major surgical and anesthetic advantages, there are anesthesia related complications requiring specific anesthetic interventions to improve patients outcome without compromising their safety. (author)

Satisfaction level with topical versus peribulbar anesthesia experienced by same patient for phacoemulsification.

Science.gov (United States)

Ahmad, Nauman; Zahoor, Abdul; Motowa, Saeed A; Jastaneiah, Saba; Riad, Waleed

2012-01-01

Various studies have assessed patient satisfaction with topical versus peribulbar anesthesia with conflicting results. Aim of study was to determine satisfaction level in same patient who gets topical anesthesia in one eye and peribulbar block in another eye. We propose that evaluation of various indicators of patient satisfaction will enable better selection of cases for topical anesthesia in the future. Eighty patients scheduled for phacoemulsification were enrolled in prospective, randomized, double-blind study. Each patient scheduled twice for one eye under topical anesthesia and other in peribulbar block. Pain, discomfort and pressure during application of local anesthetic, during phacoemulsification and at 2 hours after procedure were assessed on standard scales. Before discharge patient satisfaction level was checked with Iowa satisfaction with anesthesia scale (ISAS). The Student's t-test was used to determine the significance of IOWA score in both groups. Ptopical anesthesia were all significantly lower compared to peribulbar anesthesia (P=0.004, 0.000, 0.002, respectively). In contrast, intraoperative scores were significantly higher in the topical anesthesia group compared to peribulbar anesthesia (P=0.022, 0.000, 0.000, respectively). Patient satisfaction measured with ISAS shows that peribulbar anesthesia with P=0.000 is strongly significant. Peribulbar anesthesia provided significantly better patient satisfaction in comparison with topical anesthesia when used for cataract surgery.

21 CFR 868.5160 - Gas machine for anesthesia or analgesia.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Gas machine for anesthesia or analgesia. 868.5160... (CONTINUED) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Therapeutic Devices § 868.5160 Gas machine for anesthesia or analgesia. (a) Gas machine for anesthesia—(1) Identification. A gas machine for anesthesia is a...

Anesthesia-related mortality in pediatric patients: a systematic review

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Leopoldo Palheta Gonzalez

2012-01-01

Full Text Available This systematic review of the Brazilian and worldwide literature aimed to evaluate the incidence and causes of perioperative and anesthesia-related mortality in pediatric patients. Studies were identified by searching EMBASE (1951-2011, PubMed (1966-2011, LILACS (1986-2011, and SciElo (1995-2011. Each paper was revised to identify the author(s, the data source, the time period, the number of patients, the time of death, and the perioperative and anesthesia-related mortality rates. Twenty trials were assessed. Studies from Brazil and developed countries worldwide documented similar total anesthesia-related mortality rates (<1 death per 10,000 anesthetics and declines in anesthesia-related mortality rates in the past decade. Higher anesthesia-related mortality rates (2.4-3.3 per 10,000 anesthetics were found in studies from developing countries over the same time period. Interestingly, pediatric perioperative mortality rates have increased over the past decade, and the rates are higher in Brazil (9.8 per 10,000 anesthetics and other developing countries (10.7-15.9 per 10,000 anesthetics compared with developed countries (0.41-6.8 per 10,000 anesthetics, with the exception of Australia (13.4 per 10,000 anesthetics. The major risk factors are being newborn or less than 1 year old, ASA III or worse physical status, and undergoing emergency surgery, general anesthesia, or cardiac surgery. The main causes of mortality were problems with airway management and cardiocirculatory events. Our systematic review of the literature shows that the pediatric anesthesia-related mortality rates in Brazil and in developed countries are similar, whereas the pediatric perioperative mortality rates are higher in Brazil compared with developed countries. Most cases of anesthesiarelated mortality are associated with airway and cardiocirculatory events. The data regarding anesthesia-related and perioperative mortality rates may be useful in developing prevention

Surgery plus anesthesia induces loss of attention in mice

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Quan eRen

2015-09-01

Full Text Available There is a need to develop animal models to study postoperative delirium. Inattention is one of the symptoms of delirium. Increases in the levels of α-synuclein and S100β have been reported to be associated with delirium. Therefore, we set out to determine the effects of surgery plus general anesthesia on the behavioral changes (including loss of attention in mice and on the levels of α-synuclein and S100β in the brain tissues of these mice. C57BL/6J mice (2- to 8-months-old had a simple laparotomy plus isoflurane anesthesia. The behavioral changes, including attention level and the speed of movements, were determined 12, 24 and 48 hours after the surgery plus anesthesia in the mice. The levels of α-synuclein and S100β in the cortex of these mice following the surgery plus anesthesia were determined by Western blot analysis.We found that there was a loss of attention at 24, but not 12 or 48, hours following the surgery plus anesthesia (49%+5 versus 33%+2.9, P=0.011, N=12 in the mice without significantly affecting the speed of their movements. There were increases in the levels of total α-synuclein (139%+33.5 versus 100%+13.7, P=0.037, N=6 and S100β (142%+7.7 versus 100%+6, P=0.002, N=6 in the cortex of the mice 12 hours following the surgery plus anesthesia.These findings suggested that the surgery plus isoflurane anesthesia might induce behavioral and biochemical/biochemical/cellular changes associated with delirium. We could use the surgery plus anesthesia in mice to develop an animal model to study postoperative delirium.

The efficacy of IntraFlow intraosseous injection as a primary anesthesia technique.

Science.gov (United States)

Remmers, Todd; Glickman, Gerald; Spears, Robert; He, Jianing

2008-03-01

The purpose of this study was to compare the efficacy of intraosseous injection and inferior alveolar (IA) nerve block in anesthetizing mandibular posterior teeth with irreversible pulpitis. Thirty human subjects were randomly assigned to receive either intraosseous injection using the IntraFlow system (Pro-Dex Inc, Santa Ana, CA) or IA block as the primary anesthesia method. Pulpal anesthesia was evaluated via electric pulp testing at 4-minute intervals for 20 minutes. Two consecutive 80/80 readings were considered successful pulpal anesthesia. Anesthesia success or failure was recorded and groups compared. Intraosseous injection provided successful anesthesia in 13 of 15 subjects (87%). The IA block provided successful anesthesia in 9 of 15 subjects (60%). Although this difference was not statistically significant (p = 0.2148), the results of this preliminary study indicate that the IntraFlow system can be used as the primary anesthesia method in teeth with irreversible pulpitis to achieve predictable pulpal anesthesia.

Guidelines for administration of local anesthesia for dermatosurgery and cosmetic dermatology procedures

Directory of Open Access Journals (Sweden)

Mysore Venkataram

2009-08-01

Full Text Available Introduction, definition, rationale and scope: Dermatosurgery and Cosmetic dermatology procedures are being performed by increasing number of dermatologists. Most dermatosurgeries are performed in an outpatient setting and as day care surgeries, under local anesthesia. Hence, it is important to improve patient comfort during all procedures. These guidelines seek to lay down directives in the use of local anesthesia, outline the different local anesthetics, the mode of administration, complications arising out of such procedure and management of the same. Facility for administration of local anesthesia: Local anesthesia is usually administered in the dermatologist′s procedure room. The room should be equipped to deal with any emergencies arising from administration of local anesthesia. Qualifications of local anesthesia administrator: Local anesthesia administrator is a person who applies or injects local anesthetic agent for causing analgesia. Procedures done under local anesthesia are classified as Level I office procedures and require the administrator to have completed a course in Basic Cardiac Life Support (BCLS. Evaluation of patients for topical or infiltrative anesthesia: Details of patient′s past medical history and history of medications should be noted. Allergy to any medications should be specifically enquired and documented. Patients for tumescent anesthesia need additional precautions to be observed as described in these guidelines. Methods of administration of local anesthesia: Different methods include topical anesthesia, field block, ring block, local infiltration and nerve block. Also, it includes use of local anesthetics for anesthetizing oral and genital mucosa. Tumescent anesthesia is a special form of local anesthesia used in liposuction and certain selected procedures. Local anesthetic agents: Different local anesthetics are available such as lignocaine, prilocaine, bupivacaine. The dermatologist should be aware of the

Rapid sequence induction has no use in pediatric anesthesia.

Science.gov (United States)

Engelhardt, Thomas

2015-01-01

(Classic) rapid sequence induction and intubation (RSII) has been considered fundamental to the provision of safe anesthesia. This technique consists of a combination of drugs and techniques and is intended to prevent pulmonary aspiration of gastric content with catastrophic outcomes to the patient. This review investigates aspects of this technique and highlights dangers and frauds if this technique is transferred directly into pediatric anesthesia practice. The author recommends a controlled anesthesia induction by trained pediatric anesthesiologist with suitable equipment for the children considered at risk of pulmonary aspiration. RSSI is a dangerous technique if adopted without modification into pediatric anesthesia and has in its 'classic' form no use. © 2014 John Wiley & Sons Ltd.

Obstetric care of new European migrants in Scotland: an audit of antenatal care, obstetric outcomes and communication.

Science.gov (United States)

Bray, J K; Gorman, D R; Dundas, K; Sim, J

2010-08-01

There has been a twelve-fold increase in the number of New European migrants giving birth in Lothian between 2004 and 2007. The objective of this study was to audit obstetric care standards in Lothian for new migrants and recommend service improvements. A retrospective audit of 114/136 (84%) obstetric case records of new European migrants giving birth in Lothian hospitals in 2006 was conducted. Assessment was against care standards for antenatal booking, antenatal attendance and interpretation. Obstetric outcomes were audited against the general population. Eighty percent were primiparous. Fifty five percent had booked by the end of week 14. Mean birth weights and lengths of stay were similar to the general population. Intervention rates were 23% for Caesarean Sections (C/S) and 17% for instrumental deliveries (versus 27% and 19% respectively in the general population). Epidural or spinal anaesthesia was used for 57% compared to 50% of the general population. The interpretation services (ITS) were used infrequently. Full compliance with antenatal and interpretation standards was not achieved for this population. ITS was most commonly used to meet the needs of healthcare professionals, rather than as a routine. While there were no significant differences in maternity outcomes, poor communication did affect care.

Emergency Obstetric Hysterectomy in a Tertiary Hospital in Sokoto ...

African Journals Online (AJOL)

hanumantp

anesthesia, and complications of the procedure were extracted. The data were processed via ... type of hysterectomy, cadre of the surgeon, type of anesthesia, ..... EPUB is an open e-book standard recommended by The International Digital Publishing Forum which is designed for reflowable content i.e. the text display can ...

Intraosseous anesthesia with solution injection controlled by a computerized system versus conventional oral anesthesia: A preliminary study

OpenAIRE

Beneito-Brotons, Rut; Peñarrocha-Oltra, David; Ata-Ali, Javier; Peñarrocha, María

2011-01-01

Objective: To compare a computerized intraosseous anesthesia system with the conventional oral anesthesia techniques, and analyze the latency and duration of the anesthetic effect and patient preference. Design: A simple-blind prospective study was made between March 2007 and May 2008. Each patient was subjected to two anesthetic techniques: conventional and intraosseous using the Quicksleeper® system (DHT, Cholet, France). A split-mouth design was adopted in which each patient underwent trea...

The association of hypno-anesthesia and conventional anesthesia in a patient with multiple allergies at risk of anaphylactic shock.

Science.gov (United States)

Antonelli, Carlo; Luchetti, Marco; De Trana, Luigi

2014-01-01

A male patient needed surgery for the ablation of 4 impacted maxillary molars that prevented chewing and had contributed to progressively worsening trigeminal neuralgia. Two previous anesthetic procedures led to episodes of severe anaphylactic shock with the need for a prolonged stay in the ICU. Hypnotic anesthesia was therefore selected as a safer option for this patient. After 4 preparative sessions, on the day of surgery, the hypnotist provided an induction followed by suggestions for mouth and face anesthesia. Intubation occurred following the introduction of remifentanil and sevoflurane. The surgery lasted about 90 minutes and proceeded uneventfully. This case report describes how conventional and hypnotic anesthesia may work synergistically and may be particularly advantageous in case of drug allergy.

Survey of Accepted Practice following Failed Intubation for Emergency Caesarean Delivery

Directory of Open Access Journals (Sweden)

Daniel Soltanifar

2015-01-01

Full Text Available Background. There is no consensus on the optimum management of failed tracheal intubation in emergency cesarean delivery performed for fetal compromise. The decision making process on whether to wake the patient or continue anesthesia with a supraglottic airway device is an underexplored area. This survey explores perceptions and experiences of obstetric anesthetists managing failed intubation. Methods. Anesthetists attending the Group of Obstetric Anaesthetists London (GOAL Meeting in April 2014 were surveyed. Results. Ninety-three percent of anesthetists surveyed would not always wake the patient in the event of failed intubation for emergency cesarean delivery performed for fetal compromise. The median (interquartile range of perceived acceptability of continuing anesthesia with a well-fitting supraglottic airway device, assessed using a visual analogue scale (0–100; 0 completely unacceptable; 100 completely acceptable, was 90 [22.5]. Preoperative patient consent regarding the use of a supraglottic airway device for surgery in the event of failed intubation would affect the decision making of 40% of anaesthetists surveyed. Conclusion. These results demonstrate that a significant body of anesthetists with a subspecialty interest in obstetric anesthesia in the UK would not always wake up the patient and would continue with anesthesia and surgery with a supraglottic airway device in this setting.

Teamwork in obstetric critical care.

Science.gov (United States)

Guise, Jeanne-Marie; Segel, Sally

2008-10-01

Whether seeing a patient in the ambulatory clinic environment, performing a delivery or managing a critically ill patient, obstetric care is a team activity. Failures in teamwork and communication are among the leading causes of adverse obstetric events, accounting for over 70% of sentinel events according to the Joint Commission. Effective, efficient and safe care requires good teamwork. Although nurses, doctors and healthcare staff who work in critical care environments are extremely well trained and competent medically, they have not traditionally been trained in how to work well as part of a team. Given the complexity and acuity of critical care medicine, which often relies on more than one medical team, teamwork skills are essential. This chapter discusses the history and importance of teamwork in high-reliability fields, reviews key concepts and skills in teamwork, and discusses approaches to training and working in teams.

Butorphanol suppresses fentanyl-induced cough during general anesthesia induction

OpenAIRE

Cheng, Xiao-Yan; Lun, Xiao-Qin; Li, Hong-Bo; Zhang, Zhi-Jie

2016-01-01

Abstract Fentanyl-induced cough (FIC) is unwanted in the patients requiring stable induction of general anesthesia. This study was designed to evaluate the suppressive effects of butorphanol pretreatment on the incidence and severity of FIC during the induction of general anesthesia. A total of 315 patients of American Society of Anesthesiologists physical status I and II, scheduled for elective surgery under general anesthesia were randomized into 3 equally sized groups (n = 0105). Two minut...

Does regional anesthesia influence early outcome of upper arm arteriovenous fistula?

International Nuclear Information System (INIS)

Mohamed A Elsharawy; Roshdi Al-metwalli

2010-01-01

To assess the effect of regional anesthesia on the outcome of elbow arteriovenous fistula (AVF), prospectively studied consecutive patients with end-stage renal disease referred for permanent vascular access to the Vascular Unit of King Fahd University Hospital between September 2004 and September 2007. The patients were divided into 2 groups: Group 1: patients who underwent the construction of the AVF under regional anesthesia and Group 2: patients who were operated under general anesthesia, indicated by their preferences or failure of regional anesthesia. Data including patient characteristics and type of AVF were recorded. The internal diameter of the vein and the artery and intra-operative blood flow were measured. The complications of both types of anesthesia were recorded. The patients were followed up for three months. Eighty four cases were recruited in this study. Complete brachial plexus block was achieved in 57 (68%) patients. Seven patients were converted to general anesthesia and 20 patients had AVF under general anesthesia from the start. There were no significant differences between the 2 groups with regard to basic characteristics or operative data. There were no instances of systemic toxicity, hematomas, or nerve injury from the regional block. No major complications were reported from the general anesthesia. There was no significant difference between both groups regarding early failure of AVF (Group 1, 14% vs. Group2; 11%. P= 0.80). No significant advantage of regional over general anesthesia in terms of early outcome of AVF was seen in this study (Author).

CT chest under general anesthesia: pulmonary, anesthetic and radiologic dilemmas

International Nuclear Information System (INIS)

Mahmoud, Mohamed; Towe, Christopher; Fleck, Robert J.

2015-01-01

Today's practice of medicine involves ever more complex patients whose care is coordinated with multidisciplinary teams. Caring for these patients can challenge all members of the health care team. Sedation/anesthesia in infants/toddlers as well as uncooperative or intellectually or emotionally impaired children who require imaging studies of the chest are ongoing challenges. High-quality computed tomography (CT) chest imaging studies in children under general anesthesia are extremely important for accurate interpretation and subsequent medical decision-making. Anesthesia-induced atelectasis may obscure or mimic true pathology creating a significant quality issue. Obtaining a high-quality, motion-free chest imaging study in infants and children under general anesthesia remains a difficult task in many institutions. Meticulous attention to anesthesia and imaging techniques and specialized knowledge are required to properly perform and interpret chest imaging studies. In this commentary, we discuss the continuous struggle to obtain high-quality CT chest imaging under general anesthesia. We will also discuss the major concerns of the anesthesiologist, radiologist and pulmonologist and why cooperation and coordination among these providers are critical for an optimal quality study.

CT chest under general anesthesia: pulmonary, anesthetic and radiologic dilemmas

Energy Technology Data Exchange (ETDEWEB)

Mahmoud, Mohamed [Cincinnati Children' s Hospital Medical Center, Department of Anesthesiology, Cincinnati, OH (United States); Towe, Christopher [Cincinnati Children' s Hospital Medical Center, Department of Pulmonary Medicine, Cincinnati, OH (United States); Fleck, Robert J. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States)

2015-07-15

Today's practice of medicine involves ever more complex patients whose care is coordinated with multidisciplinary teams. Caring for these patients can challenge all members of the health care team. Sedation/anesthesia in infants/toddlers as well as uncooperative or intellectually or emotionally impaired children who require imaging studies of the chest are ongoing challenges. High-quality computed tomography (CT) chest imaging studies in children under general anesthesia are extremely important for accurate interpretation and subsequent medical decision-making. Anesthesia-induced atelectasis may obscure or mimic true pathology creating a significant quality issue. Obtaining a high-quality, motion-free chest imaging study in infants and children under general anesthesia remains a difficult task in many institutions. Meticulous attention to anesthesia and imaging techniques and specialized knowledge are required to properly perform and interpret chest imaging studies. In this commentary, we discuss the continuous struggle to obtain high-quality CT chest imaging under general anesthesia. We will also discuss the major concerns of the anesthesiologist, radiologist and pulmonologist and why cooperation and coordination among these providers are critical for an optimal quality study.

Bilateral corneal denting after surgery under general anesthesia: A case report

Directory of Open Access Journals (Sweden)

Satsuki Obata

2018-06-01

Full Text Available Purpose: To report a case of temporary bilateral corneal denting in a patient who underwent cardiovascular surgery under general anesthesia. Observations: A 71-year-old male with no history of ophthalmological disease experienced bilateral corneal denting immediately after undergoing surgery for aneurysm of the thoracic aorta under general anesthesia. Anesthesia was induced with propofol and maintained with rocuronium bromide and remifentanil hydrochloride. The initial examination revealed significant denting on the surface of both the corneas and ocular hypotension. Visual evaluation could not be performed due to the patient's low level of consciousness resulting from delayed emergence from anesthesia. After applying tropicamide and phenylephrine ophthalmic solution for fundus examination, the ocular morphology improved. Ocular pressure was normal on the day after surgery, and creasing on the surface of the corneas had disappeared. Conclusions: and Importance: We experienced a patient with bilateral corneal denting following a cardiovascular surgery under general anesthesia. The dents could be attributed to augmentation of ocular hypotension using several types of anesthesia at relatively high doses. Keywords: General anesthesia, Cornea denting, Complication, Cardiovascular surgery

Training in motivational interviewing in obstetrics

DEFF Research Database (Denmark)

Lindhardt, Christina L; Rubak, Sune Leisgaard Mørck; Mogensen, Ole

2014-01-01

-adherent interventions). Furthermore, the participants asked fewer closed and more open questions before training in motivational interview. In the assessment of proficiency and competency, most of the participants scored higher after the training in motivational interviewing. CONCLUSIONS: Training in motivational......OBJECTIVE: To examine whether a three day training course in motivational interviewing which is an approach to helping people to change could improve the communication skills of obstetric healthcare professionals in their interaction with obese pregnant women. DESIGN: Intervention study. SETTING......: The Region of Southern Denmark. METHODS: Eleven obstetric healthcare professionals working with obese pregnant women underwent a three day course in motivational interviewing techniques and were assessed before- and after training to measure the impact on their overall performance as well as the effect...

Teamwork Assessment Tools in Obstetric Emergencies: A Systematic Review.

Science.gov (United States)

Onwochei, Desire N; Halpern, Stephen; Balki, Mrinalini

2017-06-01

Team-based training and simulation can improve patient safety, by improving communication, decision making, and performance of team members. Currently, there is no general consensus on whether or not a specific assessment tool is better adapted to evaluate teamwork in obstetric emergencies. The purpose of this qualitative systematic review was to find the tools available to assess team effectiveness in obstetric emergencies. We searched Embase, Medline, PubMed, Web of Science, PsycINFO, CINAHL, and Google Scholar for prospective studies that evaluated nontechnical skills in multidisciplinary teams involving obstetric emergencies. The search included studies from 1944 until January 11, 2016. Data on reliability and validity measures were collected and used for interpretation. A descriptive analysis was performed on the data. Thirteen studies were included in the final qualitative synthesis. All the studies assessed teams in the context of obstetric simulation scenarios, but only six included anesthetists in the simulations. One study evaluated their teamwork tool using just validity measures, five using just reliability measures, and one used both. The most reliable tools identified were the Clinical Teamwork Scale, the Global Assessment of Obstetric Team Performance, and the Global Rating Scale of performance. However, they were still lacking in terms of quality and validity. More work needs to be conducted to establish the validity of teamwork tools for nontechnical skills, and the development of an ideal tool is warranted. Further studies are required to assess how outcomes, such as performance and patient safety, are influenced when using these tools.

The effect of anesthesia on the radiographic appearance of the coxofemoral joints

International Nuclear Information System (INIS)

Aronson, E.; Kraus, K.H.; Smith, J.

1991-01-01

The effect of anesthesia on the radiographic appearance of the coxofemoral joints was evaluated by taking pelvic radiographs of thirty dogs. Each dog was radiographed twice, once under general anesthesia and once without anesthesia. The radiographs were submitted to the Orthopedic Foundation for Animals independently of one another to be evaluated for signs of hip dysplasia. Results suggest there was no statistical difference between the two groups of dogs. Twenty five dogs received the same reading. Three dogs received readings that were worse by one grade while under anesthesia and two dogs received readings that were one grade better while under anesthesia. This study failed to demonstrate any changes due to anesthesia on the radiographic appearance of the coxofemoral joints. Anesthesia may, however, be beneficial for proper positioning and to decrease unnecessary patient, and personnel exposure to radiation

The Effect of Hypotensive Anesthesia on Hepatic Function in Hip Replacement

OpenAIRE

Zagrekov V.I.; Zhirova T.A.; Ezhov I.Y.; Taranyuk А.V.

2011-01-01

The objective of the work is to assess the influence of spinal and epidural anesthesia with controlled hypotensive effect on hepatic function in patients in total hip replacement. Materials and Methods. There has been studied the dynamics of hepatic enzymes and bilirubin indexes in 80 patients in hip replacement. Depending on the anesthesia method, three groups were considered: with spinal and epidural anesthesia with controlled hypotensive effect and normotensive spinal anesthesia using ...

Cellular and Molecular Anesthesia: from Bench to Bedside

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Ali Dabbagh

2015-12-01

Full Text Available Cellular and Molecular Anesthesia: from Bench to BedsideIn the current practice of anesthesia, each day, anesthesiologists deal with a great work: they use the cellular mechanisms of drug molecules to induce their desired effects for induction and maintenance of anesthesia to achieve appropriate tolerance of surgery and its pain, modulation of stress response, sedation needed for performing a variety of procedures, emergency anesthesia care, acute and chronic pain management or other everyday jobs of anesthesiologists during perioperative period.As a matter of fact, molecular anesthesia has been cited for more than 6 decades though in avery limited scale. In 1956, the molecular mechanisms of morphine and pethidine are described (1. Pauling in 1961 published an article in Science describing a molecular theorey for general anesthesia (2.In its report “the World in 2025”, Thomson Reuters has predicted clinical medicine would be the most active research front; while molecular biology has the 9th rank (3. But are we still practicing in clinic the same as today?In fact, the future trend of anesthesia is highly dependent on finding the novel cellular and molecular mechanisms and the possible interactions of the newly discovered molecules and inreraction mechanisms with organ systems. Today, we emphasize on the role of pharmacologists, physiologists, immunologists, anatomists, embryologists, geneticians, cellular medicine specialists, physicists and other basic science specialists; some very interesting examples are published in this volume of the Journal (4-7.However, changes that have well started now would “revolutionize” our daily practice during the next decade in such a way that it will change the basis of medicine: presumably we will have a new model medicine known as “personalized medicine” or “precision medicine”. In this approach, the content of each patient’s genes accompanied with his/her cellular and molecular analysis is

Obstetrical ultrasound data-base management system by using personal computer

International Nuclear Information System (INIS)

Jeon, Hae Jeong; Park, Jeong Hee; Kim, Soo Nyung

1993-01-01

A computer program which performs obstetric calculations on Clipper Language using the data from ultrasonography was developed for personal computer. It was designed for fast assessment of fetal development, prediction of gestational age, and weight from ultrasonographic measurements which included biparietal diameter, femur length, gestational sac, occipito-frontal diameter, abdominal diameter, and etc. The Obstetrical-Ultrasound Data-Base Management System was tested for its performance. The Obstetrical-Ultrasound Data-Base Management System was very useful in patient management with its convenient data filing, easy retrieval of previous report, prompt but accurate estimation of fetal growth and skeletal anomaly and production of equation and growth curve for pregnant women

[Japanese who affected modern medicine in Taiwan: obstetrics and gynecology].

Science.gov (United States)

Wang, Ming-Tung

2009-12-01

This text describes the leaders who established the modem obstetrics and gynecology for Taiwan. during the Japan-colonizing period (1895-1945). These leaders are Mr. Kawasoye, M., Mr. Mukae K., and Mr. Magara M. The lives of these leaders were different, but they all strongly contributed to the development of modem obstetrics and gynecology in Taiwan. With regard to the passage of time, Mr. Kawasoye contributed the initial efforts, Mr. Mukae worked during the flourishing period of the clinic; and Mr. Magara worked during the mature period, emphasizing research. These three periods are closely correlated with the course of the development of modem obstetrics and gynecology in Taiwan.

[Safe local anesthesia in patients with bronchial asthma].

Science.gov (United States)

Anisimova, E N; Gromovik, M V

The paper presents the analysis of studies of local anesthesia in patients with bronchial asthma. It was found that the diagnosis of hypersensitivity to sodium metabisulfite in patients with bronchial asthma must be optimized for development of local anesthesia selection algorithm in outpatient dentistry.

Obesity is independently associated with spinal anesthesia outcomes: a prospective observational study.

Directory of Open Access Journals (Sweden)

Hyo-Jin Kim

Full Text Available The influence of body-mass index (BMI on spinal anesthesia is still controversial, with discrepant results reported in previous studies. To compare spinal anesthesia in obese and non-obese subjects, the anesthesia profiles in patients who underwent spinal anesthesia using intrathecal hyperbaric bupivacaine were compared. A total of 209 patients undergoing elective total knee replacement arthroplasty (TKRA surgery under spinal anesthesia were divided into an NO (non-obese group (BMI < 30 kg/m2, n = 141 and an O (obese group (BMI ≥ 30 kg/m2, n = 68. Anesthesia was deemed successful if a bilateral T12 sensory block occurred within 15 minutes of intrathecal drug administration, and if the level of sensory block was higher than T12 when the surgery ended. Logistic regression analysis with multiple variables known to influence spinal anesthesia was performed to identify which parameters independently determined the spinal anesthesia outcome. Similar doses of bupivacaine were administered to the NO and O groups. The incidence of anesthesia failure was significantly lower in the O group [n = 43 (30.5% in the NO group vs. n = 10 (18.9% in the O group, p = 0.014]. The independent predictors for successful anesthesia in all patients were dose of hyperbaric bupivacaine [odds ratio (OR 2.12, 95% CI: 1.64-2.73] and obese status (BMI ≥ 30 kg/m2, OR 2.86, 95% CI: 1.25-6.52. Time to first report of postoperative pain and time to first self-void were significantly longer in the O group. These results suggest that the duration of block with hyperbaric bupivacaine is prolonged in obese patients and obesity is independently associated with spinal anesthesia outcomes, as is bupivacaine dosage. A further study enrolling patients with morbid obesity and using a fixed bupivacaine dosage is required to confirm the effect of obesity on spinal anesthesia.

Advanced techniques and armamentarium for dental local anesthesia.

Science.gov (United States)

Clark, Taylor M; Yagiela, John A

2010-10-01

Computer-controlled local anesthetic delivery (C-CLAD) devices and systems for intraosseous (IO) injection are important additions to the dental anesthesia armamentarium. C-CLAD using slow infusion rates can significantly reduce the discomfort of local anesthetic infusion, especially in palatal tissues, and facilitate palatal approaches to pulpal nerve block that find special use in cosmetic dentistry, periodontal therapy, and pediatric dentistry. Anesthesia of single teeth can be obtained using either C-CLAD intraligamentary injections or IO injections. Supplementary IO anesthesia is particularly suited for providing effective pain control of teeth diagnosed with irreversible pulpitis. Copyright © 2010 Elsevier Inc. All rights reserved.

Implementation of an Anesthesia Information Management System (AIMS).

Science.gov (United States)

Douglas, James R; Ritter, Melody J

2011-01-01

During the administration of anesthesia, the anesthesia provider has historically created a paper record, charted manually, that included extensive patient care-related data (vital signs, other parameters, etc) and commentaries. DocuSys, a proprietary anesthesia information management system (AIMS), creates an electronic version of the anesthesia record and provides additional information. It electronically captures data from clinical monitors and other sources, including scheduling applications and laboratory computers. The AIMS facilitates chart entries such as drug doses and case narratives. Benefits of an AIMS include improved legibility of the anesthesia record and greater efficiency in documentation efforts. Use of the AIMS assists the practitioner with decision support logic, such as the timing of antibiotic administration and the inclusion of legally required documentation. Upon case completion, the AIMS data are immediately available to other information systems, such as billing and medical records. Data can be made available from a single case or, more important, from thousands of cases to analyze variables such as efficiency of services, adherence to best practices, patient outcomes, and clinical research. The AIMS was deployed at the main campus of the Ochsner Health System on March 26, 2009. In this article, we discuss the issues involved in the AIMS implementation process: the successes, surprises, and continued challenges.

How Should Trainees Respond in Situations of Obstetric Violence?

Science.gov (United States)

Rubashkin, Nicholas; Minckas, Nicole

2018-03-01

Argentina passed a law for humanized birth in 2004 and another law against obstetric violence in 2009, both of which stipulate the rights of women to achieve respectful maternity care. Clinicians and women might still be unaware of these laws, however. In this article, we discuss the case of a fourth-year medical student who, while visiting Argentina from the United States for his obstetric rotation, witnesses an act of obstetric violence. We show that the student's situation can be understood as one of moral distress and argue that, in this specific instance, it would be appropriate for the student to intervene by providing supportive care to the patient. However, we suggest that medical schools have an obligation to better prepare students for rotations conducted abroad. © 2018 American Medical Association. All Rights Reserved.

Satisfaction level with topical versus peribulbar anesthesia experienced by same patient for phacoemulsification

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Nauman Ahmad

2012-01-01

Full Text Available Background: Various studies have assessed patient satisfaction with topical versus peribulbar anesthesia with conflicting results. Aim of study was to determine satisfaction level in same patient who gets topical anesthesia in one eye and peribulbar block in another eye. We propose that evaluation of various indicators of patient satisfaction will enable better selection of cases for topical anesthesia in the future. Methods: Eighty patients scheduled for phacoemulsification were enrolled in prospective, randomized, double-blind study. Each patient scheduled twice for one eye under topical anesthesia and other in peribulbar block. Pain, discomfort and pressure during application of local anesthetic, during phacoemulsification and at 2 hours after procedure were assessed on standard scales. Before discharge patient satisfaction level was checked with Iowa satisfaction with anesthesia scale (ISAS. The Student′s t-test was used to determine the significance of IOWA score in both groups. P<0.05 was considered significant. Results: Feeling of pain, pressure and discomfort scores during administration of topical anesthesia were all significantly lower compared to peribulbar anesthesia (P=0.004, 0.000, 0.002, respectively. In contrast, intraoperative scores were significantly higher in the topical anesthesia group compared to peribulbar anesthesia (P=0.022, 0.000, 0.000, respectively. Patient satisfaction measured with ISAS shows that peribulbar anesthesia with P=0.000 is strongly significant. Conclusion: Peribulbar anesthesia provided significantly better patient satisfaction in comparison with topical anesthesia when used for cataract surgery.

An anesthesia information system for monitoring and record keeping during surgical anesthesia.

Science.gov (United States)

Klocke, H; Trispel, S; Rau, G; Hatzky, U; Daub, D

1986-10-01

We have developed an anesthesia information system (AIS) that supports the anesthesiologist in monitoring and recording during a surgical operation. In development of the system, emphasis was placed on providing an anesthesiologist-computer interface that can be adapted to typical situations during anesthesia and to individual user behavior. One main feature of this interface is the integration of the input and output of information. The only device for interaction between the anesthesiologist and the AIS is a touch-sensitive, high-resolution color display screen. The anesthesiologist enters information by touching virtual function keys displayed on the screen. A data window displays all data generated over time, such as automatically recorded vital signs, including blood pressure, heart rate, and rectal and esophageal temperatures, and manually entered variables, such as administered drugs, and ventilator settings. The information gathered by the AIS is presented on the cathode ray tube in several pages. A main distributor page gives an overall view of the content of every work page. A one-page record of the anesthesia is automatically plotted on a multicolor digital plotter during the operation. An example of the use of the AIS is presented from a field test of the system during which it was evaluated in the operating room without interfering with the ongoing operation. Medical staff who used the AIS imitated the anesthesiologist's recording and information search behavior but did not have responsibility for the conduct of the anesthetic.

Comparison of minute distribution frequency for anesthesia start and end times from an anesthesia information management system and paper records.

Science.gov (United States)

Phelps, Michael; Latif, Asad; Thomsen, Robert; Slodzinski, Martin; Raghavan, Rahul; Paul, Sharon Leigh; Stonemetz, Jerry

2017-08-01

Use of an anesthesia information management system (AIMS) has been reported to improve accuracy of recorded information. We tested the hypothesis that analyzing the distribution of times charted on paper and computerized records could reveal possible rounding errors, and that this effect could be modulated by differences in the user interface for documenting certain event times with an AIMS. We compared the frequency distribution of start and end times for anesthesia cases completed with paper records and an AIMS. Paper anesthesia records had significantly more times ending with "0" and "5" compared to those from the AIMS (p < 0.001). For case start times, AIMS still exhibited end-digit preference, with times whose last digits had significantly higher frequencies of "0" and "5" than other integers. This effect, however, was attenuated compared to that for paper anesthesia records. For case end times, the distribution of minutes recorded with AIMS was almost evenly distributed, unlike those from paper records that still showed significant end-digit preference. The accuracy of anesthesia case start times and case end times, as inferred by statistical analysis of the distribution of the times, is enhanced with the use of an AIMS. Furthermore, the differences in AIMS user interface for documenting case start and case end times likely affects the degree of end-digit preference, and likely accuracy, of those times.

Pectoral nerve block (Pecs block) with sedation for breast conserving surgery without general anesthesia.

Science.gov (United States)

Moon, Eun-Jin; Kim, Seung-Beom; Chung, Jun-Young; Song, Jeong-Yoon; Yi, Jae-Woo

2017-09-01

Most regional anesthesia in breast surgeries is performed as postoperative pain management under general anesthesia, and not as the primary anesthesia. Regional anesthesia has very few cardiovascular or pulmonary side-effects, as compared with general anesthesia. Pectoral nerve block is a relatively new technique, with fewer complications than other regional anesthesia. We performed Pecs I and Pec II block simultaneously as primary anesthesia under moderate sedation with dexmedetomidine for breast conserving surgery in a 49-year-old female patient with invasive ductal carcinoma. Block was uneventful and showed no complications. Thus, Pecs block with sedation could be an alternative to general anesthesia for breast surgeries.

The effect of anesthesia type on the postoperative complications of major lower extremity surgery

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Murat Bakış

2014-03-01

Full Text Available Objective: Regional anesthesia is preferred more than general anesthesia in major lower extremity surgery. In our study, we aimed to investigate the relationship incidence of complications between regional anesthesia and general anesthesia in major surgery. Method: A total of 372 patients who underwent total hip or knee replacement from 1 January 2009 to 31 December 2012 were evaluated retrospectively in the study. The number of patients undergoing general anesthesia and regional anesthesia was respectively 118 and 254. If the patient has a history of more than one hip or knee replacements we were included only the first operation in the study. Postoperative complications were investigated over the course of 30 days. Patients' age, sex, type of operation (unilateral, bilateral, whether additional disease, postoperative complications were evaluated. Results: There were no difference for patients' age, sex and in terms of additional diseases. 92 patients general anesthesia and 135 patients regional anesthesia were performed to the patients who underwent total hip replacement, and 26 general anesthesia and 119 regional anesthesia is applied to patients who underwent total knee replacement (p=0.001. Postoperative complications are examined none of patients had no cardiac attack. Pulmonary embolism and death were found 7 in general anesthesia and 2 in regional anesthesia. Surgical site infection was found in 9 patients undergoing general anesthesia and 7 patients undergoing regional anesthesia and difference was statistically significant. Conclusion: In our clinic, regional and general anesthesia in patients undergoing major lower limb surgery applications observe significant difference in terms of complications during the postoperative period of 1 month.

Inherited thrombophilia in women with poor aPL-related obstetric history: prevalence and outcomes. Survey of 208 cases from the European Registry on Obstetric Antiphospholipid Syndrome cohort.

Science.gov (United States)

Alijotas-Reig, Jaume; Ferrer-Oliveras, Raquel; Esteve-Valverde, Enrique; Ruffatti, Amelia; Tincani, Angela; Lefkou, Elmina; Bertero, Maria Tiziana; Espinosa, Gerard; Coloma, Emmanuel; de Carolis, Sara; Rovere-Querini, Patrizia; Canti, Valentina; Picardo, Elisa; Fredi, Micaela; Mekinian, Arsene

2016-08-01

To analyse the prevalence and effects of inherited thrombophilic disorders (ITD) on maternal-foetal outcomes in cases of antiphospholipid antibody related to obstetric complications. Women with obstetric complaints who tested positive for aPL and with inherited thrombophilia were prospectively and retrospectively included. ITD data were available in 208 of 338: 147 had obstetric antiphospholipid syndrome (OAPS) and 61 aPL-related obstetric morbidity (OMAPS). 24.1% had ITD. Laboratory categories I and IIa were more related to OAPS-ITD and IIb and IIc to OMAPS-ITD. No significant differences in obstetric complaints were observed. Regarding ITD carriers, treatment rates were higher in OAPS than in OMAPS for LMWH and LDA plus LMWH (P=.002). Cases with aPL-related OAPS/OMAPS showed no differences in maternal-foetal outcomes regardless of the presence of one ITD. Maternal thrombotic risk was low, with ITD-positive cases included. Registry data concur with Sydney criteria, whereby aPL-ITD-positive patients are classified as having antiphospholipid syndrome. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Improved obstetric safety through programmatic collaboration.

Science.gov (United States)

Goffman, Dena; Brodman, Michael; Friedman, Arnold J; Minkoff, Howard; Merkatz, Irwin R

2014-01-01

Healthcare safety and quality are critically important issues in obstetrics, and society, healthcare providers, patients and insurers share a common goal of working toward safer practice, and are continuously seeking strategies to facilitate improvements. To this end, 4 New York City voluntary hospitals with large maternity services initiated a unique collaborative quality improvement program. It was facilitated by their common risk management advisors, FOJP Service Corporation, and their professional liability insurer, Hospitals Insurance Company. Under the guidance of 4 obstetrics and gynecology departmental chairmen, consensus best practices for obstetrics were developed which included: implementation of evidence based protocols with audit and feedback; standardized educational interventions; mandatory electronic fetal monitoring training; and enhanced in-house physician coverage. Each institution developed unique safety related expertise (development of electronic documentation, team training, and simulation education), and experiences were shared across the collaborative. The collaborative group developed robust systems for audit of outcomes and documentation quality, as well as enforcement mechanisms. Ongoing feedback to providers served as a key component of the intervention. The liability carrier provided financial support for these patient safety innovations. As a result of the interventions, the overall AOI for our institutions decreased 42% from baseline (January-June 2008) to the most recently reviewed time period (July-December 2011) (10.7% vs 6.2%, p Risk Management of the American Hospital Association.

Effects of combined general anesthesia and thoracic epidural ...

African Journals Online (AJOL)

Background: Severe postoperative pain is not often experienced in laparoscopic cholecystectomy. Anesthesia, surgery, and pain are stressful and cause different reactions in neuro‑immuno‑endocrine systems. Many factors such as the pharmacological effect of the drugs used, as well as the type and depth of anesthesia, ...

[Antiphospholipid syndrome and pregnancy: Obstetrical prognosis according to the type of APS].

Science.gov (United States)

Delesalle, C; de Vienne, C; Le Hello, C; Verspyck, E; Dreyfus, M

2015-05-01

The objective of our study was to compare treatment-based obstetrical outcomes in women with either thrombotic or obstetrical antiphospholipid syndrome (APS). This was a historical cohort study conducted between 1998 and 2009 in 23 patients who had a total of 83 pregnancies. The syndrome was diagnosed using the 2006 Sapporo criteria. Thirty-one of these 83 pregnancies were valid before the diagnosis was made. A live infant was born in 22% of them, the infant being small for gestational age in 26% of cases. The fetus died in utero in a further 26% of cases. Pregnancies were subdivided into 2 groups depending on whether the initial event leading to APS diagnosis was obstetrical or thrombotic. Treatment (aspirin and low molecular weight heparin) was based on this classification: the latter was given in a curative dose for thrombotic events, in a preventive dose for obstetrical events. No fetal loss was observed when treatment was administered according to the protocol. Nevertheless, 20% of the pregnancies with obstetrical APS were complicated by smallness for gestational age and only 38% of the infants were live births. More than 87% of the thrombotic forms treated were free of complications and led to birth of a living child. Appropriate treatment appears to improve the prognosis for pregnancies in patients with APS. These patients are nevertheless at increased risk of an obstetrical event and require close monitoring, especially in obstetrical manifestations, which appear to have a poorer prognosis. Multidisciplinary follow-up by an experienced team is essential. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

[Rapid Response obstetrics Team at Instituto Mexicano del Seguro Social,enabling factors].

Science.gov (United States)

Dávila-Torres, Javier; González-Izquierdo, José de Jesús; Ruíz-Rosas, Roberto Aguli; Cruz-Cruz, Polita Del Rocío; Hernández-Valencia, Marcelino

2015-01-01

There are barriers and enablers for the implementation of Rapid Response Teams in obstetric hospitals. The enabling factors were determined at Instituto Mexicano del Seguro Social (IMSS) MATERIAL AND METHODS: An observational, retrospective study was conducted by analysing the emergency obstetric reports sent by mobile technology and e-mail to the Medical Care Unit of the IMSS in 2013. Frequency and mean was obtained using the Excel 2010 program for descriptive statistics. A total of 164,250 emergency obstetric cases were reported, and there was a mean of 425 messages per day, of which 32.2% were true obstetric emergencies and required the Rapid Response team. By e-mail, there were 73,452 life threatening cases (a mean of 6 cases per day). A monthly simulation was performed in hospitals (480 in total). Enabling factors were messagés synchronisation among the participating personnel,the accurate record of the obstetrics, as well as the simulations performed by the operational staff. The most common emergency was pre-eclampsia-eclampsia with 3,351 reports, followed by obstetric haemorrhage with 2,982 cases. The enabling factors for the implementation of a rapid response team at IMSS were properly timed communication between the central delegation teams, as they allowed faster medical and administrative management and participation of hospital medical teams in the process. Mobile technology has increased the speed of medical and administrative management in emergency obstetric care. However, comparative studies are needed to determine the statistical significance. Published by Masson Doyma México S.A.

Obstetric Emergencies: Shoulder Dystocia and Postpartum Hemorrhage.

Science.gov (United States)

Dahlke, Joshua D; Bhalwal, Asha; Chauhan, Suneet P

2017-06-01

Shoulder dystocia and postpartum hemorrhage represent two of the most common emergencies faced in obstetric clinical practice, both requiring prompt recognition and management to avoid significant morbidity or mortality. Shoulder dystocia is an uncommon, unpredictable, and unpreventable obstetric emergency and can be managed with appropriate intervention. Postpartum hemorrhage occurs more commonly and carries significant risk of maternal morbidity. Institutional protocols and algorithms for the prevention and management of shoulder dystocia and postpartum hemorrhage have become mainstays for clinicians. The goal of this review is to summarize the diagnosis, incidence, risk factors, and management of shoulder dystocia and postpartum hemorrhage. Copyright © 2017 Elsevier Inc. All rights reserved.

Descriptive Study: Anesthesia for Awake Craniotomy in Siriraj Hospital

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Saipin Muangman

2016-03-01

Full Text Available Background: The purpose of awake craniotomy is to test neurological functions to ensure accurate lesion surgery and lessen postoperative neurological complications. There are several methods to provide anesthesia during awake craniotomy including local anesthesia infiltration, local anesthesia plus conscious sedation, general anesthesia and wake-up during surgery and sleep again (asleep-awake-asleep or AAA. Each method has its pro and con with different complications. In Siriraj Hospital, there was no prior study of anesthetic techniques and complications of awake craniotomy. Methods: The retrospective descriptive study of awake craniotomy was carried out with 60 patients in Siriraj Hospital 2007-2011. Results: There were 35 males (58.3% with average age 40.7±12.6 years and weight 64.2±12 kilograms undergoing awake craniotomy. Twenty patients (33.3% presented with seizure before surgery. Most diagnosis was oligodendroglioma in 25 patients (41.7%, mostly at the frontal lobe (44 patients or 73.3%. The most common position was supine(46patientsor76.7%. ICU lengthof stay was1.4±0.9(0,6days. Hospital stay was11.1±9 (4,55days. Total intravenous anesthesia (TIVA was mostlyused(52patientsor90% while18patients (30% received scalp block. Most patients (85% did not require nasal airways while 8 patients (13.3% did, and only 1 patient (1.7% required laryngeal mask airway (LMA to help open up air passage. The drugs used during asleep1 and asleep2 were propofol together with dexmedetomidine and fentanyl in 34 patients (56.7% and 23 patients (38.3%, respectively. Whilebeingawake (15patientsor20%,dexmedetomidine and/or fentanyl were administered. Complications during anesthesia were hypertension (33.3%, hypotension (26.7%, upper airway obstruction(23.3%, bradycardia (15%, tachycardia (10%, seizure (1.7% andnausea (1.7%. Conclusion: The most common anesthesia method inSiriraj Hospital for awake craniotomy was TIVA (90%, using propofol together with

Clinical application of bupivacaine in non-catheter infiltration anesthesia during vitrectomy

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Peng Zhang

2017-12-01

Full Text Available AIM: To evaluate the effect of bupivacaine in non-catheter infiltration anesthesia during vitretomy operation. METHODS: Fifty-eight patients(58 eyeswith vitreous retinal surgery were selected. Patients were randomly divided into observation group(28 eyesand control group(30 eyes. The observation group were received non-catheter infiltration anesthesia. The control group were received traditional Sub-Tenon's block(STB. Degree of pain, basic vital signs, the duration of anesthesia and analgesia grade were recorded and compared between two groups.RESULTS: No significant difference was found in the 11-point numeric rating scale(NRS-11 scoringof anesthesia process, sclera incision, intraocular operation and the end of operation between two groups(P>0.05. The difference were not significant in heart rate and blood pressure between two groups(P>0.05. There was statistically significant difference in the duration of anesthesia between two groups(PCONCLUSION: Both groups can provide the same anesthetic effect. Compared to STB, non-catheter infiltration anesthesia takes short time, and it is a safe and effective anesthesia methods. In addition, compare to the mixture of bupivacaine and lidocaine injection, bupivacaine injection can provide the same anesthetic effect.

Topical anesthesia: possible risk factor for endophthalmitis after cataract extraction.

Science.gov (United States)

Garcia-Arumi, Jose; Fonollosa, Alex; Sararols, Laura; Fina, Francesc; Martínez-Castillo, Vicente; Boixadera, Ana; Zapata, Miguel A; Campins, Magda

2007-06-01

To assess the relationship between the risk for acute endophthalmitis after cataract extraction and whether certain factors, such as surgeon qualification, numerical order, duration of surgery, operating theater, and type of anesthesia (topical or retrobulbar), could be modified to decrease the risk. Single-center academic practice. Two epidemiological studies were performed: a case-control study and a retrospective cohort study. The surgical records of all patients with clinically diagnosed endophthalmitis within 30 days after cataract surgery performed between February 2002 and September 2003 were reviewed. The endophthalmitis cases were compared with 108 randomly selected controls (4 controls per case). The global incidence of endophthalmitis and the incidence according to type of anesthesia were calculated. Of 5011 cataract extractions performed, 27 cases of endophthalmitis occurred. The incidence was 5.39 per 1000 procedures. An independent statistically significant relationship was found between endophthalmitis and the use of topical anesthesia (odds ratio [OR], 11.8; 95% confidence interval [CI], 2.4-58.7) and surgery longer than 45 minutes (OR, 7.2; 95% CI, 1.7-29.7) but not between the other variables. The incidence of endophthalmitis was 1.8 per 1000 cataract extractions with retrobulbar anesthesia and 6.76 per 1000 with topical anesthesia (relative risk [RR], 3.76; 95% CI, 0.89-15.85). After the start of the study period was extended to May 2001, the incidence of endophthalmitis was 1.3 per 1000 cataract extractions with retrobulbar anesthesia and 8.7 per 1000 with topical anesthesia (RR, 6.72; 95% CI, 1.63-27.63). Results suggest that there may be an association between topical anesthesia and endophthalmitis after cataract extraction.

Antibiotic prophylaxis in obstetric procedures.

Science.gov (United States)

van Schalkwyk, Julie; Van Eyk, Nancy

2010-09-01

To review the evidence and provide recommendations on antibiotic prophylaxis for obstetrical procedures. Outcomes evaluated include need and effectiveness of antibiotics to prevent infections in obstetrical procedures. Published literature was retrieved through searches of Medline and The Cochrane Library on the topic of antibiotic prophylaxis in obstetrical procedures. Results were restricted to systematic reviews, randomized controlled trials/controlled clinical trials, and observational studies. Searches were updated on a regular basis and articles published from January 1978 to June 2009 were incorporated in the guideline. Current guidelines published by the American College of Obstetrics and Gynecology were also incorporated. Grey (unpublished) literature was identified through searching the websites of health technology assessment and health technology assessment-related agencies, clinical practice guideline collections, clinical trial registries, and national and international medical specialty societies. The evidence obtained was reviewed and evaluated by the Infectious Diseases Committee of the Society of Obstetricians and Gynaecologists of Canada under the leadership of the principal authors, and recommendations were made according to guidelines developed by the Canadian Task Force on Preventive Health Care (Table 1). Implementation of this guideline should reduce the cost and harm resulting from the administration of antibiotics when they are not required and the harm resulting from failure to administer antibiotics when they would be beneficial. SUMMARY STATEMENTS: 1. Available evidence does not support the use of prophylactic antibiotics to reduce infectious morbidity following operative vaginal delivery. (II-1) 2. There is insufficient evidence to argue for or against the use of prophylactic antibiotics to reduce infectious morbidity for manual removal of the placenta. (III) 3. There is insufficient evidence to argue for or against the use of

Evaluation of trainees' ability to perform obstetrical ultrasound using simulation: challenges and opportunities.

Science.gov (United States)

Chalouhi, Gihad E; Bernardi, Valeria; Gueneuc, Alexandra; Houssin, Isabelle; Stirnemann, Julien J; Ville, Yves

2016-04-01

Evaluation of trainee's ability in obstetrical ultrasound is a time-consuming process, which requires involving patients as volunteers. With the use of obstetrical ultrasound simulators, virtual reality could help in assessing competency and evaluating trainees in this field. The objective of the study was to test the validity of an obstetrical ultrasound simulator as a tool for evaluating trainees following structured training by comparing scores obtained on obstetrical ultrasound simulator with those obtained on volunteers and by assessing correlations between scores of images and of dexterity given by 2 blinded examiners. Trainees, taking the 2013 French national examination for the practice of obstetrical ultrasound were asked to obtain standardized ultrasound planes both on volunteer pregnant women and on an obstetrical ultrasound simulator. These planes included measurements of biparietal diameter, abdominal circumference, and femur length as well as reference planes for cardiac 4-chamber and outflow tracts, kidneys, stomach/diaphragm, spine, and face. Images were stored and evaluated subsequently by 2 national examiners who scored each picture according to previously established quality criteria. Dexterity was also evaluated and subjectively scored between 0 and 10. The Raghunathan's modification of Pearson, Filon's z, Spearman's rank correlation, and analysis of variance tests were used to assess correlations between the scores by the 2 examiners and scores of dexterity and also to compare the final scores between the 2 different methods. We evaluated 29 trainees. The mean dexterity scores in simulation (6.5 ± 2.0) and real examination (5.9 ± 2.3) were comparable (P = .31). Scores with an obstetrical ultrasound simulator were significantly higher than those obtained on volunteers (P = .027). Nevertheless, there was a good correlation between the scores of the 2 examiners judging on simulation (R = 0.888) and on volunteers (R = 0.873) (P = .81). An

Integrating psychology and obstetrics for medical students: shared labour ward teaching.

Science.gov (United States)

Chalmers, B E; McIntyre, J A

1993-01-01

Two studies relating to the inclusion of psycho-social issues in the training of obstetricians are reported here. The first reports on the extent to which currently practising obstetricians have received training in these aspects. The second explored the value of an innovative teaching approach combining psychological and obstetric training for medical students in the labour ward. A postal survey with responses from 220 obstetricians and paediatricians revealed that little information on psychological aspects of obstetric practice had been included in their undergraduate or postgraduate training or obtained from voluntary continuing education programmes. Experience was the primary source of training in these subjects. The second study explored the impact of joint psychological and obstetric teaching ward rounds for medical students. Students attending these integrated sessions reported being better prepared for the psycho-social aspects of obstetrics and showed a greater awareness of cross-cultural differences in needs of women during birth.

PRONTO training for obstetric and neonatal emergencies in Mexico.

Science.gov (United States)

Walker, Dilys M; Cohen, Susanna R; Estrada, Fatima; Monterroso, Marcia E; Jenny, Alisa; Fritz, Jimena; Fahey, Jenifer O

2012-02-01

To evaluate the acceptability, feasibility, rating, and potential impact of PRONTO, a low-tech and high-fidelity simulation-based training for obstetric and neonatal emergencies and teamwork using the PartoPants low-cost birth simulator. A pilot project was conducted from September 21, 2009, to April 9, 2010, to train interprofessional teams from 5 community hospitals in the states of Mexico and Chiapas. Module I (teamwork, neonatal resuscitation, and obstetric hemorrhage) was followed 3 months later by module II (dystocia and pre-eclampsia/eclampsia) and an evaluation. Four elements were assessed: acceptability; feasibility and rating; institutional goal achievement; teamwork improvement; and knowledge and self-efficacy. The program was rated highly both by trainees and by non-trainees who completed a survey and interview. Hospital goals identified by participants in the module I strategic-planning sessions were achieved for 65% of goals in 3 months. Teamwork, knowledge, and self-efficacy scores improved. PRONTO brings simulation training to low-resource settings and can empower interprofessional teams to respond more effectively within their institutional limitations to emergencies involving women and newborns. Further study is warranted to evaluate the potential impact of the program on obstetric and neonatal outcome. Copyright © 2011 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

Posttraumatic stress and depression may undermine abuse survivors' self-efficacy in the obstetric care setting.

Science.gov (United States)

Stevens, Natalie R; Tirone, Vanessa; Lillis, Teresa A; Holmgreen, Lucie; Chen-McCracken, Allison; Hobfoll, Stevan E

2017-06-01

Posttraumatic stress symptoms (PTS) are associated with increased risk of obstetric complications among pregnant survivors of trauma, abuse and interpersonal violence, but little is known about how PTS affects women's actual experiences of obstetric care. This study investigated the rate at which abuse history was detected by obstetricians, whether abuse survivors experienced more invasive exams than is typically indicated for routine obstetric care, and whether psychological distress was associated with abuse survivors' sense of self-efficacy when communicating their obstetric care needs. Forty-one pregnant abuse survivors completed questionnaires about abuse history, current psychological distress and self-efficacy for communicating obstetric care needs and preferences. Electronic medical records (EMRs) were reviewed to examine frequency of invasive prenatal obstetric procedures (e.g. removal of clothing for external genital examination, pelvic exams and procedures) and to examine the detection rate of abuse histories during the initial obstetric visit. The majority of participants (83%) reported at least one past incident of violent physical or sexual assault. Obstetricians detected abuse histories in less than one quarter of cases. Nearly half of participants (46%) received invasive exams for non-routine reasons. PTS and depression symptoms were associated with lower self-efficacy in communicating obstetric care preferences. Women most at risk for experiencing distress during their obstetric visits and/or undergoing potentially distressing procedures may also be the least likely to communicate their distress to obstetricians. Results are discussed with implications for improving screening for abuse screening and distress symptoms as well as need for trauma-sensitive obstetric practices.

Advances in local anesthesia in dentistry.

Science.gov (United States)

Ogle, Orrett E; Mahjoubi, Ghazal

2011-07-01

Local pain management is the most critical aspect of patient care in dentistry. The improvements in agents and techniques for local anesthesia are probably the most significant advances that have occurred in dental science. This article provides an update on the most recently introduced local anesthetic agents along with new technologies used to deliver local anesthetics. Safety devices are also discussed, along with an innovative method for reducing the annoying numbness of the lip and tongue following local anesthesia. Copyright © 2011 Elsevier Inc. All rights reserved.

A Pain Beyond Childbirth: Obstetrical Violence In Focus

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Artenira da Silva e Silva Sauaia

2016-06-01

Full Text Available Obstetric violence is a type of gender violence and it implies violation of human rights, characterized by the imposition of harmful interventions to the physical and psychological integrity of pregnant women, perpetrated by health professionals and institutions (public and private in which such women are assisted. Thus, this paper has as the purpose to discuss obstetric violence as well as its characterization through the judgments of the Supreme Federal Court (STF and the Superior Court of Justice (STJ. The judgments with more evidence about the theme were selected and discussed.

The development of pediatric anesthesia and intensive care in Scandinavia.

Science.gov (United States)

Nilsson, Krister; Ekström-Jodal, Barbro; Meretoja, Olli; Valentin, Niels; Wagner, Kari

2015-05-01

The initiation and development of pediatric anesthesia and intensive care have much in common in the Scandinavian countries. The five countries had to initiate close relations and cooperation in all medical disciplines. The pediatric anesthesia subspecialty took its first steps after the Second World War. Relations for training and exchange of experiences between Scandinavian countries with centers in Europe and the USA were a prerequisite for development. Specialized pediatric practice was not a full-time position until during the 1950s, when the first pediatric anesthesia positions were created. Scandinavian anesthesia developed slowly. In contrast, Scandinavia pioneered both adult and certainly pediatric intensive care. The pioneers were heavily involved in the teaching and training of anesthetists and nurses. This was necessary to manage the rapidly increasing work. The polio epidemics during the 1950s initiated a combination of clinical development and technical innovations. Blood gas analyses technology and interpretation in combination with improved positive pressure ventilators were developed in Scandinavia contributing to general and pediatric anesthesia and intensive care practice. Scandinavian specialist training and accreditation includes both anesthesia and intensive care. Although pediatric anesthesia/intensive care is not a separate specialty, an 'informal accreditation' for a specialist position is obtained after training. The pleasure of working in a relatively small group of devoted colleagues and staff has persisted from the pioneering years. It is still one of the most inspiring and pleasant gifts for those working in this demanding specialty. © 2014 John Wiley & Sons Ltd.

Colonoscopic Polypectomy of Colorectal Polyps in Children Under General Anesthesia

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Chien-Heng Lin

2009-02-01

Full Text Available In many countries, general anesthesia is not routinely used for colonoscopic polypectomy in children because of either feasibility or cost-effectiveness issues. However, we have been using general anesthesia for colonoscopic polypectomy in pediatric patients in our hospital for the past 5 years. The aim of this study was to evaluate the safety of the procedure and the degree of satisfaction that the patients' parents and endoscopists had with the use of general anesthesia. We retrospectively analyzed the results of colonoscopic polypectomies under general anesthesia in 18 patients performed between January 2001 and December 2005. The removed polyps were examined histologically and the patients were observed to assess complications during the first 24-hour postoperative period. The patients' parents' and endoscopists' satisfaction with the use of general anesthesia was surveyed after the procedure. In our patient group, there were 10 boys and eight girls. The mean age was 5.5 ± 3.4 years (range, 2–15 years. Seventeen of the 18 patients had rectal bleeding (mean duration, 3.7 months as the main symptom. There were 12 patients with juvenile polyps, four with hyperplastic polyps, one with juvenile polyposis and one with Peutz-Jeghers syndrome. The majority (70.6% of the polyps were located in the rectosigmoid colon. No significant complications related to colonoscopic polypectomy or anesthesia were observed. Satisfaction among parents and endoscopists ranged from good to excellent. General anesthesia is recommended for pediatric patients undergoing colonoscopic polypectomy.

[Husband's presence at childbirth in light of obstetric psychoprophylaxis].

Science.gov (United States)

Sioma-Markowska, Urszula; Sipiński, Adam; Majerczyk, Iwona; Selwet, Monika; Kuna, Anna; Machura, Mariola

2004-01-01

Contemporary obstetric psychoprophylaxis gives prospective parents wide opportunities to prepare to the pregnancy period and delivery. It is educationally-minded and points the importance to modify the life style, introduces exercises accompanied by the relative during the pregnancy and delivery. The survey portrays husband's--child father's role in obstetric psychoprophylaxis. The importance to continue the psychoprophylaxis in the delivery room was spotted in the survey, too. The continuation might be reached by close relative's presence.

Obstetrics

International Nuclear Information System (INIS)

Hricak, H.

1987-01-01

Ultrasound will remain the primary modality for evaluating the obstetrical patient. MRI, however, is a useful adjunct when sonography cannot provide sufficient information. Currently, the use of MRI is limited to late pregnancy with the following indications: (a) evaluation of marginal placenta previa; (b) determination of IUGR; (c) assessment of cervical effacement; (d) fetal anomalies of the CNS; and (e) evaluation of concomitant maternal neoplasms. Specific advantages of MRI include: 1. Provision of crucial information in patients with a medical or surgical condition that ordinarily would require ionizing radiation. 2. Provision of important data about fetal anomalies and growth and development when sonography is limited by oligohydramnios or maternal obesity. 3. Confirmation of fetal anomalies when US is equivocal. 4. Demonstration of maternal pelvic structures when US is unsuccessful due to overlying bowel gas or obesity. 5. Pelvimetry without ionizing radiation

GENERAL ANESTHESIA: IS IT SAFE FOR NEWBORNS, INFANTS AND YOUNG CHILDREN ?

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Nancheva Jasminka

2016-07-01

Full Text Available The exposure of neonates, infants and small children to general anesthesia is becoming a common occurrence. Accumulating preclinical data indicate that exposure to commonly used general anesthetic agents during key periods of brain development in this population(between late gestation and 3 to 4 years of age, can lead to apoptotic neurodegeneration, synapse loss, and cognitive and neurobehavioral deficits that persist as the organism matures. New work suggests that infants and small children undergoing some types of surgery could have better recovery if they receive regional anesthesia rather than general anesthesia. In response to this concerns, the Food and drug administration (FDA and the International Research Society in anesthesia (IARS started an initiative called Smart Tots (Strategies for Mitigating Anesthesia- related neuro Toxicity in Tots which examine the effects of anesthesia on brain development. Also another two major prospective studies are ongoing in children : PANDA (Pediatric Anesthesia Neurodevelopment assessment Study project is a large, multi-center study based at the Morgan Stanley Children’s Hospital of New York at Columbia University, and another one is GAS study which is a multisite randomized controlled trial comparing neurodevelopment outcomes in infant receiving general anesthesia compared to spinal and other regional anesthetics to the stress response to surgery. The findings from these studies will help researches to design the safest anesthetic regimens and to develop the new and safer anesthetic drugs for use in pediatric medicine.

Anesthesia in Mowat-Wilson syndrome: information on 11 Italian patients

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Marianna Spunton

2018-03-01

Full Text Available Mowat-Wilson syndrome is a genetic disease caused by heterozygous mutations or deletions of the ZEB2 gene and characterized by typical clinical features. The congenital malformations typical of this syndrome call for early diagnostic and surgical procedures requiring general anesthesia, but few information about the anesthesiology management of such patients is available. We enrolled 11 families of patients with Mowat-Wilson syndrome who had undergone surgical or diagnostic procedures requiring general anesthesia, and sent them a retrospective questionnaire including 16 open questions about the procedures. They were further contacted by phone for a semi-structured interview. A total of 37 procedures requiring general anesthesia was reported in 11 patients. Only two patients reported anesthesia-related complications during the procedure. No true additional anesthesia-related risk was present for the patients with MW syndrome, besides difficult intubation, weaning and lower respiratory tract infection. Perception of risk, however, is derived by non-medical observation on the part of the parents.

[Anatomic rationale for clinical efficacy of intraosseous mental nerve anesthesia].

Science.gov (United States)

Rabinovich, S A; Vasil'ev, Yu L; Kuzin, A N

2018-01-01

The aim of the study was to prove the anatomical and clinical effectiveness of the modified anesthesia of mental nerve. The effectiveness of conductive anesthesia near the mental foramen was objectively evaluated using the electric pulp test (EPT) in 100 volunteers of both sexes, aged 35-43 years. Wet anterior mandible preparations obtained from 350 cadavers aged 18-74 years were also studied. EPT value after local mental anesthesia conducted according to Malamed C. using 4% articain solution of local anesthetic with vasoconstrictor concentration of 1:200.000 after 2 minutes was 93±0.82 mA, after 4 minutes - 188±1.26 mA. Yield variability indicators of intraosseous mental nerve anesthesia was slightly higher varying from 94.11 mA to 96.61 mA after 2 minutes and from 197.4 to 199.92 mA after 4 minutes survey. The study showed the efficiency and predictability of intraosseous anesthesia of the mental nerve.

Segmental thoracic spinal anesthesia in patient with Byssinosis undergoing nephrectomy

OpenAIRE

Patel, Kiran; Salgaonkar, Sweta

2012-01-01

Byssinosis is an occupational disease occurring commonly in cotton mill workers; it usually presents with features of chronic obstructive pulmonary disease (COPD). The management of patients with COPD presents a significant challenges to the anesthetist. Regional anesthesia is preferred in most of these patients to avoid perioperative and postoperative complications related to general anesthesia. We report a known case of Byssinosis who underwent nephrectomy under segmental spinal anesthesia ...

Morbidity And Mortality Following Emergency Obstetric ...

African Journals Online (AJOL)

Morbidity And Mortality Following Emergency Obstetric Hysterectomy In Calabar, Nigeria. ... Nigerian Journal of Clinical Practice ... in 15 (33.3%) of the case and hysterectomy for puerperal sepsis was an indication in 3 (6.7%) of the cases

Does Uterine Fibroid Adversely Affect Obstetric Outcome of Pregnancy?

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Hend S. Saleh

2018-01-01

Full Text Available Background. Fibroid is the most common benign tumor of the uterus and if associated with pregnancy may adversely affect the outcome of pregnancy. Objective of the present study was to assess the obstetric outcome (maternal and fetal in pregnancy with fibroid. Methods. A prospective observational study was performed over a period from May 2015 to August 2017 at Obstetrics and Gynecology Department in Zagazig University Hospitals, Egypt. 64 pregnant patients with >2 cm fibroid were taken in the study. Routine fundamental investigations were done for all. They were followed during antenatal period clinically and scanned by ultrasonogram which was done at booking visit and during subsequent visits to assess the change in the size of the fibroid and other obstetric complications. Maternal age, parity, size of fibroid, complications during pregnancy, and mode of delivery were noted. Results. 64 pregnant patients with uterine fibroids were recruited; 47 of them completed the study to the end. The average age was 31.80±3.27 years, body mass index (BMI [calculated as weight in kilograms divided by the square of height in meters] was 24.67±2.46, primigravida was 23.4%, multigravida was 76.6%, duration of menstrual cycle/day was 29.68±3.10, and duration of menstrual period/day was 6.46±1.12. The percentage of spontaneous conception was 59.57% and 40.43% for using assisted reproductive technology. The results of obstetric outcome were spontaneous abortion in 2%, premature delivery in 27.7%, and delivery at 37–41 weeks of pregnancy in 70.2%. The mode of delivery was vaginal delivery in 15% and cesarean sections in 85%. Also, 34% had threatened miscarriage, 21% had preterm labor, 2% had antepartum bleeding in the form of placenta previa, 4% had abdominal pain needing admission, one of them underwent laparotomy and was diagnosed as red degeneration, 2 (4% had postpartum hemorrhage, and only one needed blood transfusion. Cesarean sections were done in

Clinical evaluation of total intravenous anesthesia using a combination of propofol and medetomidine following anesthesia induction with medetomidine, guaifenesin and propofol for castration in Thoroughbred horses.

Science.gov (United States)

Oku, Kazuomi; Kakizaki, Masashi; Ono, Keiichi; Ohta, Minoru

2011-12-01

Seven Thoroughbred horses were castrated under total intravenous anesthesia (TIVA) using propofol and medetomidine. After premedication with medetomidine (5.0 µg/kg, intravenously), anesthesia was induced with guaifenesin (100 mg/kg, intravenously) and propofol (3.0 mg/kg, intravenously) and maintained with constant rate infusions of medetomidine (0.05 µg/kg/min) and propofol (0.1 mg/kg/min). Quality of induction was judged excellent to good. Three horses showed insufficient anesthesia and received additional anesthetic. Arterial blood pressure changed within an acceptable range in all horses. Decreases in respiratory rate and hypercapnia were observed in all horses. Three horses showed apnea within a short period of time. Recovery from anesthesia was calm and smooth in all horses. The TIVA-regimen used in this study provides clinically effective anesthesia for castration in horses. However, assisted ventilation should be considered to minimize respiratory depression.

A comparative study of pain following endodontic treatment under general anesthesia

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Feizi Ghader

2015-01-01

Full Text Available   Background and Aims: Postoperativee endodontic pain is an outstanding problem for dental patients. Therefore, a successful management of endodontic pain has become as one of the main dental objectives. The aim of the present study was to compare the postoperative endodontic pain in patients under general anesthesia versus local anesthesia.   Materials and Methods: For conducting this clinical trial study, 50 patients having mandibular molars candidate for root canal therapy were selected. Twenty-five patients treated under general anesthesia because of their fear, anxiety or gag reflex. Other 25 patients treated under local anesthesia. All teeth were prepared using engine-driven rotary system in a crown-down technique and filled using lateral condensation technique. Heft- parker visual analog scale was used to measure the degree of pain at 6, 12, 24, and 48 hours after the treatment. Mann-Whitney, Chi-square, and T-tests were used to compare the intensity of postoperative pain between the groups.   Results: The mean intensity of postoperative pain in local and general anesthesia groups at 6, 12 and 24 hours had statistically significant difference (P<0.05.   Conclusion: Postoperative pain in patients who treated under general anesthesia was significantly less than the patients who treated under local anesthesia.

Regional anesthesia techniques for ambulatory orthopedic surgery.

LENUS (Irish Health Repository)

O'Donnell, Brian D

2012-02-03

PURPOSE OF REVIEW: The purpose of this review is to present advances in the use of regional anesthetic techniques in ambulatory orthopedic surgery. New findings regarding the use of both neuraxial anesthesia and peripheral nerve block are discussed. RECENT FINDINGS: Neuraxial anesthesia: The use of short-acting local anesthetic agents such as mepivacaine, 2-chloroprocaine, and articaine permits rapid onset intrathecal anesthesia with early recovery profiles. Advantages and limitations of these agents are discussed.Peripheral nerve block: Peripheral nerve blocks in limb surgery have the potential to transform this patient cohort into a truly ambulatory, self-caring group. Recent trends and evidence regarding the benefits of regional anesthesia techniques are presented.Continuous perineural catheters permit extension of improved perioperative analgesia into the ambulatory home setting. The role and reported safety of continuous catheters are discussed. SUMMARY: In summary, shorter acting, neuraxial, local anesthetic agents, specific to the expected duration of surgery, may provide superior recovery profiles in the ambulatory setting. A trend towards more peripheral and selective nerve blocks exists. The infrapatellar block is a promising technique to provide analgesia following knee arthroscopy. Improved analgesia seen in the perioperative period can be safely and effectively extended to the postoperative period with the use of perineural catheters.

Review article: teaching, learning, and the pursuit of excellence in anesthesia education.

Science.gov (United States)

Wong, Anne

2012-02-01

Excellence in anesthesia education has been advocated to meet the future needs and direction of the specialty. The purpose of this article is twofold: first, to review the current medical education literature and theory in order to inform teaching and learning in anesthesia; and second, to advocate for excellence in anesthesia education. This review considers the general education, educational psychology, and medical education literature based on a search of the MEDLINE and ERIC databases, educational Web sites, and library catalogues. Excellent teaching is considered that which facilitates and maximizes learning. A conceptual framework of learning as a convergence of teacher, learner, assessment, and context is proposed. The contribution of each component to learning is examined in order to enable anesthesia teachers to choose and adapt the most appropriate educational approaches for their particular contexts. The relationship of excellent teaching, scholarly teaching, and the scholarship of teaching is explored. Strategies for promoting excellence in anesthesia education are suggested. The call for excellence in anesthesia has become an important theme, particularly with respect to education. While excellent teaching is a goal to which all anesthesia faculty should aspire, scholarly teaching and scholarship in teaching should also be promoted in order to advance anesthesia education for the benefit of the profession and ultimately for patient care.

Effectiveness of Ibuprofen Administration on the Depth of Anesthesia in Inflamed Teeth

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R Mahmodi

2006-07-01

Full Text Available Introduction: Incomplete anesthesia of inflamed teeth is a well known clinical occurrence and the purpose of this study was to evaluate the effectiveness of Ibuprofen as a premedication in improving the quality of anesthesia in patients with inflamed teeth pulps. Methods: Forty patients with the diagnosis of irreversible pulpitis in one mandibular tooth were selected. Two other teeth in the same quadrant were selected as controls. Electric pulp tester (EPT was used in this study to evaluate the quality of anesthesia. The subjects were divided into two groups randomly, and after recording of pulp tester response in each group, one of the two drugs; ibuprofen or placebo was administered 1 hour prior to anesthesia injection. After injection, EPT measurement was recorded. The reversed EPT scale was used for evaluation of the depth of anesthesia. Results : Data was analyzed to statistically compare the results before and after anesthesia and drug administration in cases and control group .Significantly lower TSLs were observed in the ibuprofen group (Pvalue= 0.001. Conclusion: This study concluded that preoperative administration of ibuprofen (if not contraindicated 1 hour before local anesthesia injection is an effective method for achieving deep anesthesia during RCT of teeth with irreversible pulpitis.

Novel radiator for carbon dioxide absorbents in low-flow anesthesia.

Science.gov (United States)

Hirabayashi, Go; Mitsui, Takanori; Kakinuma, Takayasu; Ogihara, Yukihiko; Matsumoto, Shohei; Isshiki, Atsushi; Yasuo, Watanabe

2003-01-01

During long-term low-flow sevoflurane anesthesia, dew formation and the generation of compound A are increased in the anesthesia circuit because of elevated soda lime temperature. The object of this study was to develop a novel radiator for carbon dioxide absorbents used for long durations of low-flow sevoflurane anesthesia. Eleven female swine were divided into two groups comprising a "radiator" group (n = 5) that used a novel radiator for carbon dioxide absorbents and a "control" group (n = 6) that used a conventional canister. Anesthesia was maintained with N2O, O2, and sevoflurane, and low-flow anesthesia was performed with fresh gas flow at 0.6 L/min for 12 hr. In the "control" group, the soda lime temperature reached more than 40 degrees C and soda lime dried up with severe dew formation in the inspiratory valve. In the "radiator" group, the temperature of soda lime stayed at 30 degrees C, and the water content of soda lime was retained with no dew formation in the inspiratory valve. In addition, compound A concentration was reduced. In conclusion, radiation of soda lime reduced the amounts of condensation formed and the concentration of compound A in the anesthetic circuit, and allowed long term low-flow anesthesia without equipment malfunction.

Information processing during general anesthesia: Evidence for unconscious memory

NARCIS (Netherlands)

A.E. Bonebakker (Annette); B. Bonke (Benno); J. Klein (Jan); G. Wolters (G.); Th. Stijnen (Theo); J. Passchier (Jan); P.M. Merikle (P.)

1996-01-01

textabstractMemory for words presented during general anesthesia was studied in two experiments. In Experiment 1, surgical patients (n=80) undergoing elective procedures under general anesthesia were presented shortly before and during surgery with words via headphones. At the earliest convenient

Severe Bradycardia Possibly due to a Local Anesthetic Oral Mucosal Injection during General Anesthesia

OpenAIRE

Satoh, Kenichi; Ohashi, Ayako; Kumagai, Miho; Hoshi, Hideki; Otaka, Kousei; Joh, Shigeharu

2015-01-01

Local anesthesia may induce systemic complications leading to parasympathetic activity leading to bradycardia and hypotension. We report a case of a 50-year-old man undergoing dental surgery under general anesthesia who experienced severe bradycardia and hypotension after local anesthesia infiltration. Concerns regarding the utilization of a relatively large lumen injection needle for local anesthesia during general anesthesia are discussed.

Obstetric medicine

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L. Balbi

2013-05-01

Full Text Available BACKGROUND Obstetric assistance made major advances in the last 20 years: improved surgical technique allows quicker caesarean sections, anaesthesiology procedures such as peripheral anaesthesia and epidural analgesia made safer operative assistance, remarkably reducing perioperative morbidity and mortality, neonatology greatly improved the results of assistance to low birth weight newborns. A new branch of medicine called “obstetric medicine” gained interest and experience after the lessons of distinguished physicians like Michael De Swiet in England. All together these advances are making successful pregnancies that 20 years ago would have been discouraged or even interrupted: that’s what we call high risk pregnancy. High risk of what? Either complications of pregnancy on pre-existing disease or complications of pre-existing disease on pregnancy. Nowadays, mortality in pregnancy has a medical cause in 80% of cases in Western countries (Confidential Enquiry on Maternal Deaths, UK, 2004. DISCUSSION The background is always changing and we have to take in account of: increase of maternal age; widespread use of assisted fertilization techniques for treatment of infertility; social feelings about maternity desire with increasing expectations from medical assistance; immigration of medically “naive” patients who don’t know to have a chronic disease, but apt and ready to conceive; limited knowledge of feasibility of drug use in pregnancy which may induce both patients and doctors to stopping appropriate drug therapy in condition of severe disease. Preconception counseling, planning the pregnancy, wise use of drugs, regular follow-up throughout the pregnancy and, in selected cases, preterm elective termination of pregnancy may result in excellent outcome both for mother and foetus. CONCLUSIONS Highly committed and specifically trained physicians are required to counsel these patients and to plan their treatment before and during pregnancy.

Integration of the enterprise electronic health record and anesthesia information management systems.

Science.gov (United States)

Springman, Scott R

2011-09-01

Fewer than 5% of anesthesia departments use an electronic medical record (EMR) that is anesthesia specific. Many anesthesia information management systems (AIMS) have been developed with a focus only on the unique needs of anesthesia providers, without being fully integrated into other electronic health record components of the entire enterprise medical system. To understand why anesthesia providers should embrace health information technology (HIT) on a health system-wide basis, this article reviews recent HIT history and reviews HIT concepts. The author explores current developments in efforts to expand enterprise HIT, and the pros and cons of full enterprise integration with an AIMS. Copyright © 2011 Elsevier Inc. All rights reserved.

Does Experience Rating Improve Obstetric Practices?

DEFF Research Database (Denmark)

Amaral-Garcia, Sofia; Bertoli, Paola; Grembi, Veronica

2015-01-01

is associated with a decrease in the probability of performing a C-section from 2.3 to 3.7 percentage points (7–11.6%) with no consequences for medical complications or neonatal outcomes. The impact can be explained by a reduction in the discretion of obstetric decision-making rather than by patient cream......Using inpatient discharge records from the Italian region of Piedmont, we estimate the impact of an increase in malpractice pressure brought about by experience-rated liability insurance on obstetric practices. Our identification strategy exploits the exogenous location of public hospitals in court...... districts with and without schedules for noneconomic damages. We perform difference-in-differences analysis on the entire sample and on a subsample which only considers the nearest hospitals in the neighborhood of court district boundaries. We find that the increase in medical malpractice pressure...

General anesthesia in cardiac surgery: a review of drugs and practices.

Science.gov (United States)

Alwardt, Cory M; Redford, Daniel; Larson, Douglas F

2005-06-01

General anesthesia is defined as complete anesthesia affecting the entire body with loss of consciousness, analgesia, amnesia, and muscle relaxation. There is a wide spectrum of agents able to partially or completely induce general anesthesia. Presently, there is not a single universally accepted technique for anesthetic management during cardiac surgery. Instead, the drugs and combinations of drugs used are derived from the pathophysiologic state of the patient and individual preference and experience of the anesthesiologist. According to the definition of general anesthesia, current practices consist of four main components: hypnosis, analgesia, amnesia, and muscle relaxation. Although many of the agents highlighted in this review are capable of producing more than one of these effects, it is logical that drugs producing these effects are given in combination to achieve the most beneficial effect. This review features a discussion of currently used anesthetic drugs and clinical practices of general anesthesia during cardiac surgery. The information in this particular review is derived from textbooks, current literature, and personal experience, and is designed as a general overview of anesthesia during cardiac surgery.

Obstetrical complications of endometriosis, particularly deep endometriosis.

Science.gov (United States)

Leone Roberti Maggiore, Umberto; Inversetti, Annalisa; Schimberni, Matteo; Viganò, Paola; Giorgione, Veronica; Candiani, Massimo

2017-12-01

Over the past few years, a new topic in the field of endometriosis has emerged: the potential impact of the disease on pregnancy outcomes. This review aims to summarize in detail the available evidence on the relationship between endometriosis, particularly deep endometriosis (DE), and obstetrical outcomes. Acute complications of DE, such as spontaneous hemoperitoneum, bowel perforation, and uterine rupture, may occur during pregnancy. Although these events represent life-threatening conditions, they are rare and unpredictable. Therefore, the current literature does not support any kind of prophylactic surgery before pregnancy to prevent such complications. Results on the impact of DE on obstetrical outcomes are debatable and characterized by several limitations, including small sample size, lack of adjustment for confounders, lack of adequate control subjects, and other methodologic flaws. For these reasons, it is not possible to draw conclusions on this topic. The strongest evidence shows that DE is associated with higher rates of placenta previa; for other obstetrical outcomes, such as miscarriage, intrauterine growth restriction, preterm birth and hypertensive disorders, results are controversial. Although it is unlikely that surgery of DE may modify the impact of the disease on the course of pregnancy, no study has yet investigated this issue. Copyright © 2017 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Segmental thoracic spinal anesthesia in patient with Byssinosis undergoing nephrectomy.

Science.gov (United States)

Patel, Kiran; Salgaonkar, Sweta

2012-01-01

Byssinosis is an occupational disease occurring commonly in cotton mill workers; it usually presents with features of chronic obstructive pulmonary disease (COPD). The management of patients with COPD presents a significant challenges to the anesthetist. Regional anesthesia is preferred in most of these patients to avoid perioperative and postoperative complications related to general anesthesia. We report a known case of Byssinosis who underwent nephrectomy under segmental spinal anesthesia at the low thoracic level.

Complications of gynecologic and obstetric management

International Nuclear Information System (INIS)

Newton, M.; Newton, E.R.

1987-01-01

This book examines the incidence, diagnosis and management of complications associated with interventions used in gynecology and obstetrics. These are encountered in all phases of gynecologic and therapeutic procedures, radiation therapy, drug therapy and pre- and post-treatment care

East and Central African Journal of Surgery Volume 15 Number 2 ...

African Journals Online (AJOL)

DELL

review of possible mechanisms. Reg Anesth. 1996; 21:197–201. 5. Wang LP, Fog J, Bove M. Transient hearing loss following spinal anesthesia. Anaesthesia. 1987; 42:1258 - 1263. 6. Finegold H, Mandell G, Vallejo M, Ramanathan S. Does Spinal Anesthesia Cause. Hearing Loss in the Obstetric Population? Anesth Analg.

Obstetric X-rays

International Nuclear Information System (INIS)

Mwachi, M.K.

2006-01-01

Radiography of the pelvis should never be taken to diagnose early pregnancy, because of potential hazards of radiation damage to the growing foetus. the only indication occurs in the last week of pregnancy (37 weeks). Obstetric X-ray will help you answer like confirmation of malposition,multiple pregnancies; fetal abnormalities e.g. hydrocephalus, foetal disposition. The choice of radiographic projection will help give foetal presentation, disposition as well as foetal maturity. The search pattern helps you determine maternal and spine deformity, foetal spine and head , foetal presentation and any other anomalies

[Anesthesia in the Inca empire].

Science.gov (United States)

Fairley, H Barrie

2007-11-01

The Incas had no written language and their chroniclers say little about their surgery and nothing about their methods for relieving the pain it caused. It is possible that they did have some form of anesthesia. Available plants that had central effects include maize (which they used in different ways to prepare an alcoholic beverage called chicha), Datura, espingo, tobacco, San Pedro cactus, and coca. The Incas used chicha to induce unconsciousness during minor surgical operations and it was still being used in those regions in the 19th century to perform female circumcision. Datura, espingo, tobacco, and San Pedro cactus can produce a deep trance and, in all probability, anesthesia. There is evidence that they used Datura as a total or partial anesthetic. The Incas chewed coca leaves with lime and swallowed the resulting juice, and this allowed them to work long hours without eating or drinking. Modern-day Peruvian Indians say that coca only numbs the mouth, though it was observed in the 19th century that coca leaves placed in wounds provided pain relief. It is possible that the Incas used chicha - probably in combination with another narcotic - to achieve the total or partial anesthesia needed for their surgery. A decoction of coca leaves may have been used as a topical anesthetic.

Randomized controlled trial of total intravenous anesthesia with propofol versus inhalation anesthesia with isoflurane-nitrous oxide: postoperative nausea with vomiting and economic analysis

NARCIS (Netherlands)

Visser, K.; Hassink, E. A.; Bonsel, G. J.; Moen, J.; Kalkman, C. J.

2001-01-01

To assess the incidence of postoperative nausea and vomiting after total intravenous anesthesia (TIVA) with propofol versus inhalational anesthesia with isoflurane-nitrous oxide, the authors performed a randomized trial in 2,010 unselected surgical patients in a Dutch academic institution. An

[Low dose isobaric, hyperbaric, or hypobaric bupivacaine for unilateral spinal anesthesia.].

Science.gov (United States)

Imbelloni, Luiz Eduardo; Beato, Lúcia; Gouveia, Marildo A; Cordeiro, José Antônio

2007-06-01

Unilateral spinal anesthesia has its advantages, especially in patients undergoing outpatient basis surgeries. Low dose, slow speed of administration, and the lateral positioning make easier the unilateral distribution in spinal anesthesia. Isobaric, hyperbaric, and hypobaric solutions of bupivacaine were compared in the unilateral spinal anesthesia in patients undergoing outpatient basis orthopedic surgeries. One hundred and fifty patients were randomly divided in three groups to receive 5 mg of 0.5% isobaric bupivacaine (Iso Group), 5 mg of 0.5% hyperbaric bupivacaine (Hyper Group), or 5 mg of 0.15% hypobaric bupivacaine (Hypo Group). The solutions were administered in the L3-L4 space with the patient in the lateral decubitus and remaining in this position for 20 minutes. Sensitive anesthesia was evaluated by the pin prick test. Motor blockade was determined by the modified Bromage scale. Both blockades were compared with the opposite side and among themselves. There was a significant difference between the side of the surgery and the opposite side in all three groups at 20 minutes, but the frequency of unilateral spinal anesthesia was greater with the hyperbaric and hypobaric solutions. Sensitive and motor blockades were observed in 14 patients in the Iso Group, 38 patients in the Hyper Group, and 40 patients in the Hypo Group. Patients did not develop any hemodynamic changes. Postpuncture headache and transitory neurological symptoms were not observed. Spinal anesthesia with hypobaric and hyperbaric solutions present a higher frequency of unilateral anesthesia. After 20 minutes, isobaric bupivacaine mobilized into cerebrospinal fluid (CSF) resulted in unilateral spinal anesthesia in only 28% of the patients.

Analysis of direct costs of anesthesia-related materials between spinal and venous anesthesia with propofol associated with local perianal block in hemorrhoidectomy

Directory of Open Access Journals (Sweden)

Paulo Gustavo Kotze

2011-09-01

Full Text Available There is no consensus on the ideal anesthesia for hemorrhoidectomy in ambulatory facilities. Spinal anesthesia and venous propofol associated with local perianal block (combined anesthesia are frequently used, and their direct costs may be crucial for the anesthesia type selection. The objective of this study was to compare the direct costs of anesthesia-related materials in hemorrhoidectomy between these two anesthetic techniques.Retrospective and cross-section analysis, comparing the direct costs of the materials of spinal and venous anesthesia with propofol associated with local perianal block, in hemorrhoidectomy. Twenty patients were included, ten submitted to each anesthesia type (five from each gender. The mean age in the spinal anesthesia group was 46.5 years and in the combined anesthesia group, 42.5 years (p=0.334. The mean cost of anesthesia-related materials was R$ 58.50 (R$ 36.48 - R$ 85.79 in the first group versus R$ 190.31 (R$ 98.16 - R$ 358.51 in the second - 69.27% difference between them (pNão há consenso sobre a técnica anestésica de escolha para hemorroidectomias em regime ambulatorial. A raquianestesia e a anestesia combinada (venosa com propofol + local são frequentemente utilizadas, e os custos das mesmas podem ser determinantes na escolha do melhor tipo de anestesia. O objetivo deste trabalho foi avaliar e comparar os custos diretos dos materiais anestésicos utilizados em hemorroidectomias entre essas duas técnicas. Foi feito um estudo retrospectivo e transversal, comparativo entre os custos diretos dos materiais anestésicos entre a raquianestesia e a anestesia venosa com poropofol associada ao bloqueio perianal local, em hemorroidectomias. Foram analisados 20 pacientes, 10 operados com cada técnica anestésica (5 de cada gênero. A média de idade do grupo da raquianestesia foi de 46,5 anos e do grupo da anestesia combinada foi de 42,5 anos (p=0,334. O custo médio do procedimento anestésico no primeiro grupo

Moral implications of obstetric technologies for pregnancy and motherhood.

Science.gov (United States)

Brauer, Susanne

2016-03-01

Drawing on sociological and anthropological studies, the aim of this article is to reconstruct how obstetric technologies contribute to a moral conception of pregnancy and motherhood, and to evaluate that conception from a normative point of view. Obstetrics and midwifery, so the assumption, are value-laden, value-producing and value-reproducing practices, values that shape the social perception of what it means to be a "good" pregnant woman and to be a "good" (future) mother. Activities in the medical field of reproduction contribute to "kinning", that is the making of particular social relationships marked by closeness and special moral obligations. Three technologies, which belong to standard procedures in prenatal care in postmodern societies, are presently investigated: (1) informed consent in prenatal care, (2) obstetric sonogram, and (3) birth plan. Their widespread application is supposed to serve the moral (and legal) goal of effecting patient autonomy (and patient right). A reconstruction of the actual moral implications of these technologies, however, reveals that this goal is missed in multiple ways. Informed consent situations are marked by involuntariness and blindness to social dimensions of decision-making; obstetric sonograms construct moral subjectivity and agency in a way that attribute inconsistent and unreasonable moral responsibilities to the pregnant woman; and birth plans obscure the need for a healthcare environment that reflects a shared-decision-making model, rather than a rational-choice-framework.

PERIPHERAL BLOCK ANESTHESIA OF UPPER EXTREMITY AND ITS COMPLICATIONS

Directory of Open Access Journals (Sweden)

Hakan Tapar

2012-09-01

Full Text Available Successful peripheral blocks and selection of appropriate technique according to surgery is possible with a good knowledge of anatomy. Regional peripheral block anesthesia of upper extremity which applied by single injection to plexus brachialis is the most recommended method of anesthesia in daily surgical procedures. The most important advantages of peripheral nerve blocks which are type of regional anesthesia according to general anesthesia and central blocks are less effect to respiration and hemodynamics and shortness of recovery time. If a plexus brachialis catheter is placed, control of pain is provided without using systemic narcotic analgesic. With these advantages; rare life threatening potential complications can be seen which are pneumothorax, hematoma, neuritis, allergy, systemic and neurologic complications. In this compilation we aimed to review again the complications of upper extremity nerve blocks according to block type. [J Contemp Med 2012; 2(3.000: 195-200

Teaching veterinary obstetrics using three-dimensional animation technology.

Science.gov (United States)

Scherzer, Jakob; Buchanan, M Flint; Moore, James N; White, Susan L

2010-01-01

In this three-year study, test scores for students taught veterinary obstetrics in a classroom setting with either traditional media (photographs, text, and two-dimensional graphical presentations) were compared with those for students taught by incorporating three-dimensional (3D) media (linear animations and interactive QuickTime Virtual Reality models) into the classroom lectures. Incorporation of the 3D animations and interactive models significantly increased students' scores on essay questions designed to assess their comprehension of the subject matter. This approach to education may help to better prepare students for dealing with obstetrical cases during their final clinical year and after graduation.

The right thalamus may play an important role in anesthesia-awakening regulation in frogs

Directory of Open Access Journals (Sweden)

Yanzhu Fan

2018-03-01

Full Text Available Background Previous studies have shown that the mammalian thalamus is a key structure for anesthesia-induced unconsciousness and anesthesia-awakening regulation. However, both the dynamic characteristics and probable lateralization of thalamic functioning during anesthesia-awakening regulation are not fully understood, and little is known of the evolutionary basis of the role of the thalamus in anesthesia-awakening regulation. Methods An amphibian species, the South African clawed frog (Xenopus laevis was used in the present study. The frogs were immersed in triciane methanesulfonate (MS-222 for general anesthesia. Electroencephalogram (EEG signals were recorded continuously from both sides of the telencephalon, diencephalon (thalamus and mesencephalon during the pre-anesthesia stage, administration stage, recovery stage and post-anesthesia stage. EEG data was analyzed including calculation of approximate entropy (ApEn and permutation entropy (PE. Results Both ApEn and PE values differed significantly between anesthesia stages, with the highest values occurring during the awakening period and the lowest values during the anesthesia period. There was a significant correlation between the stage durations and ApEn or PE values during anesthesia-awakening cycle primarily for the right diencephalon (right thalamus. ApEn and PE values for females were significantly higher than those for males. Discussion ApEn and PE measurements are suitable for estimating depth of anesthesia and complexity of amphibian brain activity. The right thalamus appears physiologically positioned to play an important role in anesthesia-awakening regulation in frogs indicating an early evolutionary origin of the role of the thalamus in arousal and consciousness in land vertebrates. Sex differences exist in the neural regulation of general anesthesia in frogs.

Obstetric care: competition or co-operation.

NARCIS (Netherlands)

Veer, A.J.E. de; Meijer, W.J.

1996-01-01

OBJECTIVE: The aim of this study was to determine the feasibility of co-operation within maternity and obstetric care between midwives, general practitioners (GPs) and obstetricians. DESIGN: descriptive correlational study. SETTING: The Netherlands. Policy is towards more co-operation between

Contact topical anesthesia for strabismus surgery in adult patients.

Science.gov (United States)

Vallés-Torres, J; García-Martín, E; Peña-Calvo, P; Sanjuan-Villarreal, A; Gil-Arribas, L M; Fernández-Tirado, F J

2015-05-01

To analyze the effectiveness and usefulness of contact topical anesthesia in strabismus surgery in adult patients. A prospective study was conducted on 20 patients undergoing strabismus surgery using contact topical anesthesia and sedation with remifentanil. The intensity of pain was recorded using a numeric pain rating scale at the time of anesthesia implementation, during the surgical procedure, 30 min afterwards, and during the first postoperative day. The incidence of oculocardiac reflex, postoperative nausea and vomiting, corneal ulcers, patient satisfaction (numerically from 0 to 10) and the degree of residual ocular deviation were also assessed. The operation was performed successfully in all patients. Average pain intensity was 1.40 ± 1.73 during anesthesia implementation, 4.20 ± 2.57 during the surgical procedure, 2.50 ± 2.54 30 min after surgery, and 3.55 ± 2.89 during the first postoperative day. Oculocardiac reflex was observed in 7 patients (35%), postoperative nausea and vomiting in 4 (20%), and corneal ulcer in 4 (20%). The patient satisfaction was 9.53 ± 2.51. More than two-thirds (70%) of patients had a residual ocular deviation less than 10 prism diopters. Contact topical anesthesia is a safe and effective alternative for strabismus surgery in adult patients. Contact topical anesthesia provides adequate pain control, lower incidence of postoperative nausea and vomiting and oculocardiac reflex, and optimal setting of ocular alignment. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

Activation of D1 dopamine receptors induces emergence from isoflurane general anesthesia

Science.gov (United States)

Taylor, Norman E.; Chemali, Jessica J.; Brown, Emery N.; Solt, Ken

2012-01-01

BACKGROUND A recent study showed that methylphenidate induces emergence from isoflurane anesthesia. Methylphenidate inhibits dopamine and norepinephrine reuptake transporters. The objective of this study was to test the hypothesis that selective dopamine receptor activation induces emergence from isoflurane anesthesia. METHODS In adult rats, we tested the effects of chloro-APB (D1 agonist) and quinpirole (D2 agonist) on time to emergence from isoflurane general anesthesia. We then performed a dose–response study to test for chloro-APB-induced restoration of righting during continuous isoflurane anesthesia. SCH-23390 (D1 antagonist) was used to confirm that the effects induced by chloro-APB are specifically mediated by D1 receptors. In a separate group of animals, spectral analysis was performed on surface electroencephalogram recordings to assess neurophysiological changes induced by chloro-APB and quinpirole during isoflurane general anesthesia. RESULTS Chloro-APB decreased median time to emergence from 330s to 50s. The median difference in time to emergence between the saline control group (n=6) and the chloro-APB group (n = 6) was 222s (95% CI: 77–534s, Mann-Whitney test). This difference was statistically significant (p = 0.0082). During continuous isoflurane anesthesia, chloro-APB dose-dependently restored righting (n = 6) and decreased electroencephalogram delta power (n = 4). These effects were inhibited by pretreatment with SCH-23390. Quinpirole did not restore righting (n = 6) and had no significant effect on the electroencephalogram (n = 4) during continuous isoflurane anesthesia. CONCLUSIONS Activation of D1 receptors by chloro-APB decreases time to emergence from isoflurane anesthesia, and produces behavioral and neurophysiological evidence of arousal during continuous isoflurane anesthesia. These findings suggest that selective activation of a D1 receptor-mediated arousal mechanism is sufficient to induce emergence from isoflurane general

Validity of a hospital-based obstetric register using medical records as reference

DEFF Research Database (Denmark)

Brixval, Carina Sjöberg; Thygesen, Lau Caspar; Johansen, Nanna Roed

2015-01-01

BACKGROUND: Data from hospital-based registers and medical records offer valuable sources of information for clinical and epidemiological research purposes. However, conducting high-quality epidemiological research requires valid and complete data sources. OBJECTIVE: To assess completeness...... and validity of a hospital-based clinical register - the Obstetric Database - using a national register and medical records as references. METHODS: We assessed completeness of a hospital-based clinical register - the Obstetric Database - by linking data from all women registered in the Obstetric Database...... Database therefore offers a valuable source for examining clinical, administrative, and research questions....

Obstetrical complications in people at risk for developing schizophrenia

OpenAIRE

Ballon, Jacob S; Seeber, Katherine; Cadenhead, Kristin S

2007-01-01

Many factors have been associated with the development of schizophrenia, yet few studies have looked at these same factors in individuals considered at risk for schizophrenia, but who have not yet reached diagnostic threshold. The rate of obstetrical complications was assessed as part of a comprehensive battery in subjects at risk (N=52), or in the first episode of schizophrenia (N=18), and in normal comparison subjects (N=43). The rate of obstetrical complications was increased in the at ris...

[Experience with combined spinal and epidural anesthesia at cesarean section].

Science.gov (United States)

Levinzon, A S; Taran, O I; Pura, K R; Mishchenko, G S; Mamaeva, N V

2006-01-01

The paper analyzes some experience gained in using various modes of regional anesthesia as an anesthetic appliance at cesarean sections and comparatively characterizes various types of central segmental blocks. The results of 213 cases of cesarean section performed under spinal or combined spinal and epidural anesthesia (CSEA) were generalized by the following parameters: block onset, maternal and fetal action, the quality of anesthesia and postoperative analgesia, which leads to the conclusion that CSEA is the method of choice.

The effect of intraosseous local anesthesia of 4% articaine with 1:100,000 epinephrine on pulpal blood flow and pulpal anesthesia of mandibular molars and canines.

Science.gov (United States)

Vongsavan, Kadkao; Samdrup, Tshering; Kijsamanmith, Kanittha; Rirattanapong, Praphasri; Vongsavan, Noppakun

2018-05-10

The aim of this study was to determine the effect of intraosseous (IO) anesthesia with 4% articaine and 1:100,000 epinephrine on pulpal blood flow (PBF) and pulpal anesthesia of mandibular first molars and canines in human subjects. Ten healthy volunteers with intact mandibular first molar and canine were given an osteocentral technique of IO injection using the Quick Sleeper 5 system and 4% articaine with 1:100,000 epinephrine at distal site of mandibular first molar. The PBF was monitored by a laser Doppler flowmeter (LDF). Pulpal anesthesia was assessed with an electric pulp tester (EPT). IO injection caused a decrease in PBF in molars from 6.31 ± 3.85 perfusion units (P.U.) before injection to 2.51 ± 2.53 P.U. 1 min after injection (P anesthesia in the molars, the mean onset was 2.40 ± 0.84 min and the mean duration was 38 ± 16.19 min. In the canines, there was a decrease in the sensitivity to EPT but complete pulpal anesthesia was not achieved. IO injection distal to mandibular first molar caused a decrease in PBF and successful pulpal anesthesia in first molar, but not in canine. Both PBF and EPT readings returned to normal, suggesting that pulpal ischemia may not occur. IO anesthesia is safe to use as a primary technique in teeth with normal pulp.

Non-invasive anesthesia for children undergoing proton radiation therapy

International Nuclear Information System (INIS)

Owusu-Agyemang, Pascal; Grosshans, David; Arunkumar, Radha; Rebello, Elizabeth; Popovich, Shannon; Zavala, Acsa; Williams, Cynthia; Ruiz, Javier; Hernandez, Mike; Mahajan, Anita; Porche, Vivian

2014-01-01

Background: Proton therapy is a newer modality of radiotherapy during which anesthesiologists face specific challenges related to the setup and duration of treatment sessions. Purpose: Describe our anesthesia practice for children treated in a standalone proton therapy center, and report on complications encountered during anesthesia. Materials and methods: A retrospective review of anesthetic records for patients ⩽18 years of age treated with proton therapy at our institution between January 2006 and April 2013 was performed. Results: A total of 9328 anesthetics were administered to 340 children with a median age of 3.6 years (range, 0.4–14.2). The median daily anesthesia time was 47 min (range, 15–79). The average time between start of anesthesia to the start of radiotherapy was 7.2 min (range, 1–83 min). All patients received Total Intravenous Anesthesia (TIVA) with spontaneous ventilation, with 96.7% receiving supplemental oxygen by non-invasive methods. None required daily endotracheal intubation. Two episodes of bradycardia, and one episode each of; seizure, laryngospasm and bronchospasm were identified for a cumulative incidence of 0.05%. Conclusions: In this large series of children undergoing proton therapy at a freestanding center, TIVA without daily endotracheal intubation provided a safe, efficient, and less invasive option of anesthetic care

Is lumbosacral plexus blockade effective and safe for surgical anesthesia in total hip replacement?

DEFF Research Database (Denmark)

Nielsen, Niels Dalsgaard; Larsen, Jens Rolighed; Børglum, Jens

Background and Aims Patients scheduled for total hip replacement often presents cardiovascular comorbidity, which increases perioperative risk of complications. This pilot study aimed to compare lumbosacral plexus blockade with continuous and single-dose spinal anesthesia for surgical anesthesia...... had lumbosacral plexus blockade (lumbar plexus block, sacral plexus block and fascia transversalis plane block) with ropivacaine. Group 2 had continuous spinal anesthesia with repeated bupivacaine-doses. Group 3 had single-dose spinal anesthesia with bupivacaine. Hemodynamic data were recorded during...... vascular resistance, and arterial and central venous pressures. (table 1) No patients in group 1 achieved complete surgical anesthesia due to lack of anesthesia of the cranial part of the surgical incision. Conclusions Neither lumbosacral plexus block nor continuous spinal anesthesia affected any...

Novel real-time feedback and integrated simulation model for teaching and evaluating ultrasound-guided regional anesthesia skills in pediatric anesthesia trainees.

Science.gov (United States)

Moore, David L; Ding, Lili; Sadhasivam, Senthilkumar

2012-09-01

To assess, teach, and improve core competencies and skills sets associated with ultrasound-guided regional anesthesia (UGRA) of pediatric anesthesia trainees. To effectively assess and improve UGRA-associated cognitive and technical skills and proficiency of pediatric anesthesia trainees using simulators and real-time feedback. Ultrasound usage has been increasingly adopted by anesthesiologists to perform regional anesthesia. Pediatric UGRA performance significantly lags behind adult UGRA practice. Lack of effective UGRA training is the major reason for this unfortunate lag. Integration of ultrasound imaging, target location, and needling skills are crucial in safely performing UGRA. However, there are no standards to ensure proficiency in practice, nor in training. We implemented an UGRA instructional program for all trainees, in two parts. First, we used a unique training model for initial assessment and training of technical skills. Second, we used an instructional program that encompasses UGRA and equipment-associated cognitive skills. After baseline assessment at 0 months, we retested these trainees at 6 and 12 months to identify progression of proficiency over time. Cognitive and technical UGRA skills of trainees improved significantly over the course of time. UGRA performance average accuracy improved to 79% at 12 months from the baseline accuracy of 57%. Cognitive UGRA-related skills of trainees improved from baseline results of 52.5-79.2% at 12 months. Implementing a multifaceted assessment and real-time feedback-based training has significantly improved UGRA-related cognitive and technical skills and proficiency of pediatric anesthesia trainees. © 2012 Blackwell Publishing Ltd.

A case-control study of the risk factors for obstetric fistula in Tigray, Ethiopia.

Science.gov (United States)

Lewis Wall, L; Belay, Shewaye; Haregot, Tesfahun; Dukes, Jonathan; Berhan, Eyoel; Abreha, Melaku

2017-12-01

We tested the null hypothesis that there were no differences between patients with obstetric fistula and parous controls without fistula. A unmatched case-control study was carried out comparing 75 women with a history of obstetric fistula with 150 parous controls with no history of fistula. Height and weight were measured for each participant, along with basic socio-demographic and obstetric information. Descriptive statistics were calculated and differences between the groups were analyzed using Student's t test, Mann-Whitney U test where appropriate, and Chi-squared or Fisher's exact test, along with backward stepwise logistic regression analyses to detect predictors of obstetric fistula. Associations with a p value divorce/separation, and lived in more impoverished circumstances than controls. Fistula patients had worse reproductive histories, with greater numbers of stillbirths/abortions and higher rates of assisted vaginal delivery and cesarean section. The final logistic regression model found four significant risk factors for developing an obstetric fistula: age at marriage (OR 1.23), history of assisted vaginal delivery (OR 3.44), lack of adequate antenatal care (OR 4.43), and a labor lasting longer than 1 day (OR 14.84). Our data indicate that obstetric fistula results from the lack of access to effective obstetrical services when labor is prolonged. Rural poverty and lack of adequate transportation infrastructure are probably important co-factors in inhibiting access to needed care.

Methylphenidate Actively Induces Emergence from General Anesthesia

Science.gov (United States)

Solt, Ken; Cotten, Joseph F.; Cimenser, Aylin; Wong, Kin F.K.; Chemali, Jessica J.; Brown, Emery N.

2011-01-01

Background Although accumulating evidence suggests that arousal pathways in the brain play important roles in emergence from general anesthesia, the roles of monoaminergic arousal circuits are unclear. In this study we tested the hypothesis that methylphenidate (an inhibitor of dopamine and norepinephrine transporters) induces emergence from isoflurane anesthesia. Methods Using adult rats we tested the effect of methylphenidate IV on time to emergence from isoflurane anesthesia. We then performed experiments to test separately for methylphenidate-induced changes in arousal and changes in minute ventilation. A dose-response study was performed to test for methylphenidate–induced restoration of righting during continuous isoflurane anesthesia. Surface electroencephalogram recordings were performed to observe neurophysiological changes. Plethysmography recordings and arterial blood gas analysis were performed to assess methylphenidate-induced changes in respiratory function. Droperidol IV was administered to test for inhibition of methylphenidate's actions. Results Methylphenidate decreased median time to emergence from 280 to 91 s. The median difference in time to emergence without compared to with methylphenidate was 200 [155, 331] s (median, [95% confidence interval]). During continuous inhalation of isoflurane, methylphenidate induced return of righting in a dose-dependent manner, induced a shift in electroencephalogram power from delta to theta, and induced an increase in minute ventilation. Administration of droperidol (0.5 mg/kg IV) prior to methylphenidate (5 mg/kg IV) largely inhibited methylphenidate-induced emergence behavior, electroencephalogram changes, and changes in minute ventilation. Conclusions Methylphenidate actively induces emergence from isoflurane anesthesia by increasing arousal and respiratory drive, possibly through activation of dopaminergic and adrenergic arousal circuits. Our findings suggest that methylphenidate may be clinically

Chest CT in children: anesthesia and atelectasis

Energy Technology Data Exchange (ETDEWEB)

Newman, Beverley; Gawande, Rakhee [Lucile Packard Children' s Hospital, Department of Radiology, Stanford, CA (United States); Krane, Elliot J. [Stanford University School of Medicine, Lucile Packard Children' s Hospital, Department of Anesthesiology, Perioperative and Pain Medicine, Stanford, CA (United States); Holmes, Tyson H. [Stanford University School of Medicine, Lucile Packard Children' s Hospital, Department of Psychiatry and Behavioral Sciences, Stanford, CA (United States); Robinson, Terry E. [Stanford University School of Medicine, Lucile Packard Children' s Hospital, Department of Pulmonary Medicine and Cystic Fibrosis Center for Excellence in Pulmonary Biology, Stanford, CA (United States)

2014-02-15

There has been an increasing tendency for anesthesiologists to be responsible for providing sedation or anesthesia during chest CT imaging in young children. Anesthesia-related atelectasis noted on chest CT imaging has proven to be a common and troublesome problem, affecting image quality and diagnostic sensitivity. To evaluate the safety and effectiveness of a standardized anesthesia, lung recruitment, controlled-ventilation technique developed at our institution to prevent atelectasis for chest CT imaging in young children. Fifty-six chest CT scans were obtained in 42 children using a research-based intubation, lung recruitment and controlled-ventilation CT scanning protocol. These studies were compared with 70 non-protocolized chest CT scans under anesthesia taken from 18 of the same children, who were tested at different times, without the specific lung recruitment and controlled-ventilation technique. Two radiology readers scored all inspiratory chest CT scans for overall CT quality and atelectasis. Detailed cardiorespiratory parameters were evaluated at baseline, and during recruitment and inspiratory imaging on 21 controlled-ventilation cases and 8 control cases. Significant differences were noted between groups for both quality and atelectasis scores with optimal scoring demonstrated in the controlled-ventilation cases where 70% were rated very good to excellent quality scans compared with only 24% of non-protocol cases. There was no or minimal atelectasis in 48% of the controlled ventilation cases compared to 51% of non-protocol cases with segmental, multisegmental or lobar atelectasis present. No significant difference in cardiorespiratory parameters was found between controlled ventilation and other chest CT cases and no procedure-related adverse events occurred. Controlled-ventilation infant CT scanning under general anesthesia, utilizing intubation and recruitment maneuvers followed by chest CT scans, appears to be a safe and effective method to obtain

Chest CT in children: anesthesia and atelectasis

International Nuclear Information System (INIS)

Newman, Beverley; Gawande, Rakhee; Krane, Elliot J.; Holmes, Tyson H.; Robinson, Terry E.

2014-01-01

There has been an increasing tendency for anesthesiologists to be responsible for providing sedation or anesthesia during chest CT imaging in young children. Anesthesia-related atelectasis noted on chest CT imaging has proven to be a common and troublesome problem, affecting image quality and diagnostic sensitivity. To evaluate the safety and effectiveness of a standardized anesthesia, lung recruitment, controlled-ventilation technique developed at our institution to prevent atelectasis for chest CT imaging in young children. Fifty-six chest CT scans were obtained in 42 children using a research-based intubation, lung recruitment and controlled-ventilation CT scanning protocol. These studies were compared with 70 non-protocolized chest CT scans under anesthesia taken from 18 of the same children, who were tested at different times, without the specific lung recruitment and controlled-ventilation technique. Two radiology readers scored all inspiratory chest CT scans for overall CT quality and atelectasis. Detailed cardiorespiratory parameters were evaluated at baseline, and during recruitment and inspiratory imaging on 21 controlled-ventilation cases and 8 control cases. Significant differences were noted between groups for both quality and atelectasis scores with optimal scoring demonstrated in the controlled-ventilation cases where 70% were rated very good to excellent quality scans compared with only 24% of non-protocol cases. There was no or minimal atelectasis in 48% of the controlled ventilation cases compared to 51% of non-protocol cases with segmental, multisegmental or lobar atelectasis present. No significant difference in cardiorespiratory parameters was found between controlled ventilation and other chest CT cases and no procedure-related adverse events occurred. Controlled-ventilation infant CT scanning under general anesthesia, utilizing intubation and recruitment maneuvers followed by chest CT scans, appears to be a safe and effective method to obtain

Integrative Literature Review: Ascertaining Discharge Readiness for Pediatrics After Anesthesia.

Science.gov (United States)

Whitley, Deborah R

2016-02-01

Unplanned hospital readmissions after the administration of general anesthesia for ambulatory procedures may contribute to loss of reimbursement and assessment of financial penalties. Pediatric patients represent a unique anesthetic risk. The purpose of this integrative literature review was to ascertain specific criteria used to evaluate discharge readiness for pediatric patients after anesthesia. This study is an integrative review of literature. An integrative literature search was conducted and included literature sources dated January 2008 to November 2013. Key words included pediatric, anesthesia, discharge, criteria, standards, assessment, recovery, postoperative, postanesthesia, scale, score, outpatient, and ambulatory. Eleven literature sources that contributed significantly to the research question were identified. Levels of evidence included three systematic reviews, one randomized controlled trial, three cohort studies, two case series, and two expert opinions. This integrative literature review revealed evidence-based discharge criteria endorsing home readiness for postanesthesia pediatric patients should incorporate consideration for physiological baselines, professional judgment with regard to infant consciousness, and professional practice standards/guidelines. Additionally, identifying and ensuring discharge to a competent adult was considered imperative. Nurses should be aware that frequently used anesthesia scoring systems originated in the 1970s, and this review was unable to locate current literature examining the reliability and validity of their use in conjunction with modern anesthesia-related health care practices. Copyright © 2016 American Society of PeriAnesthesia Nurses. Published by Elsevier Inc. All rights reserved.

Is topical anesthesia useful in noninvasive skin tightening using radiofrequency?

Science.gov (United States)

Kushikata, Nobuharu; Negishi, Kei; Tezuka, Yukiko; Takeuchi, Kaori; Wakamatsu, Shingo

2005-05-01

The radiofrequency (RF) system has been applied to Asian skin for noninvasive skin tightening. The only drawback is the pain during the treatment. The relationships between the effectiveness of a topical anesthetic at various RF levels and the respective treatment results were compared and assessed after 3 months. Eighty-four females, ranging in age from 30 to 60 years, were divided into three groups of 28 subjects each. In all groups, the entire bilateral cheeks were treated. Group A underwent RF treatment (ThermaCool TC, Thermage, Hayward, CA, USA) with topical anesthesia and group B without anesthesia, and in group C, half of the face was treated with anesthesia and the other half was not. The degree of pain was recorded. Digital photographs of the patients pre- and post-treatment were objectively assessed by double-blinded physicians. Subjective assessment was performed with questionnaires. The average treatment levels for groups A and B were 14.13 and 14.02, respectively. Although anesthesia was useful for pain reduction, it did not allow a significant energy upgrade. In group C, 8 (28.6%) patients showed a statistically insignificant difference in the treatment levels, but not in the results, between the anesthetized and the unanesthetized sides. The use of anesthesia did not affect the final efficacy of the treatment compared with no anesthesia.

Provider-associated factors in obstetric interventions

NARCIS (Netherlands)

Pel, M.; Heres, M. H.; Hart, A. A.; van der Veen, F.; Treffers, P. E.

1995-01-01

OBJECTIVE: To assess which factors influence provider-associated differences in obstetric interventions. STUDY DESIGN: A survey of obstetricians and co-workers in a sample consisting of 38 Dutch hospitals was taken, using a questionnaire that contained questions about personal and hospital-policy

The effect of anesthesia type on the postoperative complications of major lower extremity surgery

OpenAIRE

Murat Bakış; Sinem Sarı; Ayhan Öznur Cillimoğlu; Özgür Özbey; Bakiye Uğur; Mustafa Oğurlu

2014-01-01

Objective: Regional anesthesia is preferred more than general anesthesia in major lower extremity surgery. In our study, we aimed to investigate the relationship incidence of complications between regional anesthesia and general anesthesia in major surgery. Method: A total of 372 patients who underwent total hip or knee replacement from 1 January 2009 to 31 December 2012 were evaluated retrospectively in the study. The number of patients undergoing general anesthesia and regional anesthesi...

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.

Administration of Anesthesia in a Patient with Allgrove Syndrome

Directory of Open Access Journals (Sweden)

Ayse B. Ozer

2012-01-01

Full Text Available The aim of the present paper is to report the anesthesia administration to a patient who was planned to undergo Heller myotomy for achalasia. There wasnot property in the patient whom allgrove syndrome was excepted any steroid treatment in preoperative period. The night before the operation 18 mg of prednisolone was administered intravenously. Induction of anesthesia was performed with thiopental sodium, vecuronium and fentanyl and the patient received endotracheal intubation. Eyes were taped closed and protected with ointment during surgery. Maintenance of anesthesia was achieved with 2% sevoflurane concentration in 50% O2-50% N2O. 25 mg of prednisolone was infused preoperatively, and intervention with insulin treatment was initiated when blood glucose level rose to 18 mmol/L at 2 hours. Safe anesthesia can be achieved by observing the preoperative development of tracheal aspiration, adrenal insufficiency and, autonomic dysfunction carefully and maintaining eye protection.

Laparoscopic cholecystectomy under epidural anesthesia: a clinical feasibility study.

Science.gov (United States)

Lee, Ji Hyun; Huh, Jin; Kim, Duk Kyung; Gil, Jea Ryoung; Min, Sung Won; Han, Sun Sook

2010-12-01

Laparoscopic cholecystectomy (LC) has traditionally been performed under general anesthesia, however, owing in part to the advancement of surgical and anesthetic techniques, many laparoscopic cholecystectomies have been successfully performed under the spinal anesthetic technique. We hoped to determine the feasibility of segmental epidural anesthesia for LC. Twelve American Society of Anesthesiologists class I or II patients received an epidural block for LC. The level of epidural block and the satisfaction score of patients and the surgeon were checked to evaluate the efficacy of epidural block for LC. LC was performed successfully under epidural block, with the exception of 1 patient who required a conversion to general anesthesia owing to severe referred pain. There were no special postoperative complications, with the exception of one case of urinary retention. Epidural anesthesia might be applicable for LC. However, the incidence of intraoperative referred shoulder pain is high, and so careful patient recruitment and management of shoulder pain should be considered.

Obstetric characteristics of two Mayan populations in the highlands of Guatemala.

Science.gov (United States)

Burket, Brent A

2017-10-01

The purpose of this study was to (1) describe and compare two obstetric Mayan populations in Guatemala, the Tz'utujil and the Kachiquel and (2) evaluate possible associations of demographics, wood fuel use, and obesity with pregnancy/newborn outcomes. This cross-sectional study interviewed participants at the time of routine obstetric ultrasounds at three institutions in Santiago Atitlán and one institution in San Lucas Tolimán. Data were collected from January 2010 to May 2013. Data entry and statistical analysis were performed using EPI Info TM 7.1.2.0 (CDC). The two populations were similar in maternal age, BMI, ownership of a phone, gravidity (number of times a women has been pregnant), history of spontaneous abortions, history of term pregnancies, newborn birth weights, cesarean section rate, and percentage of low-birth-weight newborns (LBW Guatemala. The obstetric characteristics, differences, and similarities between these two Mayan populations should help in policy planning for obstetric care for these two populations and possibly other indigenous populations in Guatemala.

Cleft-lift operation for pilonidal sinuses under tumescent local anesthesia

DEFF Research Database (Denmark)

Bertelsen, Claus Anders

2011-01-01

The use of tumescent local anesthesia in the Bascom cleft-lift procedure has not been described before.......The use of tumescent local anesthesia in the Bascom cleft-lift procedure has not been described before....

Comparison of the effects and complications of unilateral spinal anesthesia versus standard spinal anesthesia in lower-limb orthopedic surgery

Directory of Open Access Journals (Sweden)

Seyyed Mostafa Moosavi Tekye

2014-06-01

Full Text Available Introduction: A restricted sympathetic block during spinal anesthesia may minimize hemodynamic changes. This prospective randomized study compared unilateral and bilateral spinal anesthesia with respect to the intra- and postoperative advantages and complications of each technique. Material and methods: Spinal anesthesia was induced with 0.5% hyperbaric bupivacaine and a 25-G Quincke needle (Dr. J in two groups of patients with physical status ASA I-II who had been admitted for orthopedic surgeries. In group A, dural puncture was performed with the patient in a seated position using 2.5 cm3 of hyperbaric bupivacaine. Each patient was then placed in the supine position. In group B, dural puncture was performed with the patient in the lateral decubitus position with 1.5 cm3 of hyperbaric bupivacaine. The lower limb was the target limb. The speed of injection was 1 mL/30 s, and the duration of time spent in the lateral decubitus position was 20 min. Results: The demographic data were similar in both groups. The time to the onset of the sensory and motor block was significantly shorter in group A (p = 0.00. The duration of motor and sensory block was shorter in group B (p < 0.05. The success rate for unilateral spinal anesthesia in group B was 94.45%. In two patients, the spinal block spread to the non-dependent side. The incidence of complications (nausea, headache, and hypotension was lower in group B (p = 0.02. Conclusion: When unilateral spinal anesthesia was performed using a low-dose, low-volume and low-flow injection technique, it provides adequate sensory-motor block and helps to achieve stable hemodynamic parameters during orthopedic surgery on a lower limb. Patients were more satisfied with this technique as opposed to the conventional approach. Furthermore, this technique avoids unnecessary paralysis on the non-operated side.

The development of pediatric anesthesia and intensive care in Scandinavia

DEFF Research Database (Denmark)

Nilsson, Krister; Ekström-Jodal, Barbro; Meretoja, Olli

2015-01-01

The initiation and development of pediatric anesthesia and intensive care have much in common in the Scandinavian countries. The five countries had to initiate close relations and cooperation in all medical disciplines. The pediatric anesthesia subspecialty took its first steps after the Second...... World War. Relations for training and exchange of experiences between Scandinavian countries with centers in Europe and the USA were a prerequisite for development. Specialized pediatric practice was not a full-time position until during the 1950s, when the first pediatric anesthesia positions were...... created. Scandinavian anesthesia developed slowly. In contrast, Scandinavia pioneered both adult and certainly pediatric intensive care. The pioneers were heavily involved in the teaching and training of anesthetists and nurses. This was necessary to manage the rapidly increasing work. The polio epidemics...

Hypobaric spinal anesthesia in the operative management of orthopedic emergencies in geriatric patients.

Science.gov (United States)

Sidi, A; Pollak, D; Floman, Y; Davidson, J T

1984-07-01

Hypobaric spinal anesthesia was administered to 40 patients undergoing lower limb surgery. Twenty-nine of the patients were debilitated geriatric patients who presented with orthopedic emergencies, in most cases a fractured hip. Hypobaric spinal anesthesia was found to be a simple and safe procedure that provided adequate analgesia. Due to its inherent nature, hypobaric spinal anesthesia does not necessitate positioning of the patient on the injured, painful side (unlike hyperbaric spinal or epidural anesthesia) and, therefore, facilitates a smooth and painless transfer of the patient to the operating table. Complications encountered were similar to those following hyperbaric anesthesia.

[Intraosseous anesthesia X-tip system in tooth extraction].

Science.gov (United States)

Augello, Marcello; Furrer, Thomas; Locher, Michael

2009-01-01

The purpose of this study was to determine the anesthetic efficacy of a intraosseous anesthesia (IOA) as an alternative to the infra alveolar nerve block (IANB) or the maxillary anesthesia. 55 subjects who underwent a tooth extraction received a primary X-tip intraosseous injection (LLC Lakewood, New Jersey, U.S.A.) of Ubistesin forte (articaini hydrochloridum 40 mg, adrenalinum 10 pg ut adrenalini hydrochloridum 1:100000, median 1.5 ml). A pulse oximeter measured the heart rate and the oxygen saturation. The results demonstrated, that the maximum heart rate was higher with the intraosseous injection (average 14.6 beats/min increase) during 1.5-2 minutes, but there was no depression of the oxygen saturation. The wound healing was uneventful. We registered five non-responders which were treated additionally with 1.3 ml of Ubistesin forte terminal anesthesia. For all patients the IOA was unpleasant similar to a "normal" anesthesia. Success of the intraosseous injection was 91%, comparable to the study of Turner et al. (2002) (or the clinical experience after an IANB). For non-responders to an IANB the IOA seems to be a good alternative method.

Anesthesia and Surgery Impair Blood–Brain Barrier and Cognitive Function in Mice

Science.gov (United States)

Yang, Siming; Gu, Changping; Mandeville, Emiri T.; Dong, Yuanlin; Esposito, Elga; Zhang, Yiying; Yang, Guang; Shen, Yuan; Fu, Xiaobing; Lo, Eng H.; Xie, Zhongcong

2017-01-01

Blood–brain barrier (BBB) dysfunction, e.g., increase in BBB permeability, has been reported to contribute to cognitive impairment. However, the effects of anesthesia and surgery on BBB permeability, the underlying mechanisms, and associated cognitive function remain largely to be determined. Here, we assessed the effects of surgery (laparotomy) under 1.4% isoflurane anesthesia (anesthesia/surgery) for 2 h on BBB permeability, levels of junction proteins and cognitive function in both 9- and 18-month-old wild-type mice and 9-month-old interleukin (IL)-6 knockout mice. BBB permeability was determined by dextran tracer (immunohistochemistry imaging and spectrophotometric quantification), and protein levels were measured by Western blot and cognitive function was assessed by using both Morris water maze and Barnes maze. We found that the anesthesia/surgery increased mouse BBB permeability to 10-kDa dextran, but not to 70-kDa dextran, in an IL-6-dependent and age-associated manner. In addition, the anesthesia/surgery induced an age-associated increase in blood IL-6 level. Cognitive impairment was detected in 18-month-old, but not 9-month-old, mice after the anesthesia/surgery. Finally, the anesthesia/surgery decreased the levels of β-catenin and tight junction protein claudin, occludin and ZO-1, but not adherent junction protein VE-cadherin, E-cadherin, and p120-catenin. These data demonstrate that we have established a system to study the effects of perioperative factors, including anesthesia and surgery, on BBB and cognitive function. The results suggest that the anesthesia/surgery might induce an age-associated BBB dysfunction and cognitive impairment in mice. These findings would promote mechanistic studies of postoperative cognitive impairment, including postoperative delirium. PMID:28848542

Anesthesia and Surgery Impair Blood–Brain Barrier and Cognitive Function in Mice

Directory of Open Access Journals (Sweden)

Siming Yang

2017-08-01

Full Text Available Blood–brain barrier (BBB dysfunction, e.g., increase in BBB permeability, has been reported to contribute to cognitive impairment. However, the effects of anesthesia and surgery on BBB permeability, the underlying mechanisms, and associated cognitive function remain largely to be determined. Here, we assessed the effects of surgery (laparotomy under 1.4% isoflurane anesthesia (anesthesia/surgery for 2 h on BBB permeability, levels of junction proteins and cognitive function in both 9- and 18-month-old wild-type mice and 9-month-old interleukin (IL-6 knockout mice. BBB permeability was determined by dextran tracer (immunohistochemistry imaging and spectrophotometric quantification, and protein levels were measured by Western blot and cognitive function was assessed by using both Morris water maze and Barnes maze. We found that the anesthesia/surgery increased mouse BBB permeability to 10-kDa dextran, but not to 70-kDa dextran, in an IL-6-dependent and age-associated manner. In addition, the anesthesia/surgery induced an age-associated increase in blood IL-6 level. Cognitive impairment was detected in 18-month-old, but not 9-month-old, mice after the anesthesia/surgery. Finally, the anesthesia/surgery decreased the levels of β-catenin and tight junction protein claudin, occludin and ZO-1, but not adherent junction protein VE-cadherin, E-cadherin, and p120-catenin. These data demonstrate that we have established a system to study the effects of perioperative factors, including anesthesia and surgery, on BBB and cognitive function. The results suggest that the anesthesia/surgery might induce an age-associated BBB dysfunction and cognitive impairment in mice. These findings would promote mechanistic studies of postoperative cognitive impairment, including postoperative delirium.

42 CFR 482.52 - Condition of participation: Anesthesia services.

Science.gov (United States)

2010-10-01

... of Medicine and Nursing about issues related to access to and the quality of anesthesia services in... 42 Public Health 5 2010-10-01 2010-10-01 false Condition of participation: Anesthesia services. 482.52 Section 482.52 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND...

Obstetric risks for women with epilepsy during pregnancy.

Science.gov (United States)

Kaplan, Peter W; Norwitz, Errol R; Ben-Menachem, Elinor; Pennell, Page B; Druzin, Maurice; Robinson, Julian N; Gordon, Jacki C

2007-11-01

Women with epilepsy (WWE) face particular challenges during their pregnancy. Among the several obstetric issues for which there is some concern and the need for further investigation are: the effects of seizures, epilepsy, and antiepileptic drugs on pregnancy outcome and, conversely, the effects of pregnancy and hormonal neurotransmitters on seizure control and antiepileptic drug metabolism. Obstetric concerns include preclampsia/eclampsia, preterm delivery, placental abruption, spontaneous abortion, stillbirth, and small-for-date babies in WWE whether or not they are taking antiepileptic drugs. The role of nutritional health elements, including body mass index, caloric and protein intake, vitamins and iron, and phytoestrogens, warrants further study. During the course of obstetric management, there is a need for a fuller understanding by neurologists of the risk-benefit calculations for various types and frequencies of fetal imaging, including CT, MRI, and ultrasound, as well as for the screening standards of care. As part of the Health Outcomes in Pregnancy and Epilepsy (HOPE) project, this expert panel provides a brief overview of these concerns, offers some approaches to management, and outlines potential areas for further investigation. More detailed information and guidelines are available elsewhere.

Brucellosis in pregnancy: clinical aspects and obstetric outcomes.

Science.gov (United States)

Vilchez, Gustavo; Espinoza, Miguel; D'Onadio, Guery; Saona, Pedro; Gotuzzo, Eduardo

2015-09-01

Brucellosis is a zoonosis with high morbidity in humans. This disease has gained interest recently due to its re-emergence and potential for weaponization. Pregnant women with this disease can develop severe complications. Its association with adverse obstetric outcomes is not clearly understood. The objective of this study was to describe the obstetric outcomes of brucellosis in pregnancy. Cases of pregnant women with active brucellosis seen at the Hospital Nacional Cayetano Heredia from 1970 to 2012 were reviewed. Diagnostic criteria were a positive agglutination test and/or positive blood/bone marrow culture. Presentation and outcomes data were collected. The Chi-square test was used for nominal variables. A p-value of brucellosis in 6.4%. The most common treatment was aminoglycosides plus rifampicin (42.2% of cases). Complication rates decreased if treatment was started within 2 weeks of presentation (p brucellosis in pregnancy reported in the literature. Brucella presents adverse obstetric outcomes including fetal and maternal/neonatal death. Cases with unexplained spontaneous abortion should be investigated for brucellosis. Prompt treatment is paramount to decrease the devastating outcomes. Copyright © 2015. Published by Elsevier Ltd.

Bio Psycho Social Obstetrics and Gynaecology

NARCIS (Netherlands)

Paarlberg, KM; van de Wiel, Henricus

2017-01-01

This book will assist the reader by providing individually tailored, high-quality bio-psycho-social care to patients with a wide range of problems within the fields of obstetrics, gynaecology, fertility, oncology, and sexology. Each chapter addresses a particular theme, issue, or situation in a

Combined spinal–epidural anesthesia for an elderly patient with proportionate dwarfism for laparotomy

OpenAIRE

Teena Bansal; Rajmala Jaiswal; Arnab Banerjee

2016-01-01

Anesthesia in a dwarf patient may be challenging as various anatomical anomalies make both general and regional anesthesia difficult. These patients may have atlantoaxial instability, potential for airway obstruction, and associated respiratory problems that may pose problems for general anesthesia. Spinal stenosis, osteophytes, short pedicles, or a small epidural space could complicate regional anesthesia in dwarfs which could lead to difficulties in locating the epidural space and increase ...

Anesthesia for day-care surgeries: Current perspectives

Directory of Open Access Journals (Sweden)

Sukhminder Jit Singh Bajwa

2017-01-01

Full Text Available Day-care surgery has become a popular modality of surgical intervention throughout the globe. Numerous factors including the economic and financial issues are driving this therapeutic modality to a widespread acceptance among surgeons and anesthesiologists. Advancements in anesthesia and surgical techniques as well as availability of newer drugs are largely responsible for the progress of day-care surgeries. Numerous challenges are still faced by anesthesiologists and surgeons in carrying out day-care surgeries, especially in spite of these advancements, at resource-limited setups. The first right step in successfully delivering the day-care surgical services includes proper selection of the patients. The preanesthetic evaluation is highly essential in determining the suitability of the patient for day-care anesthesia and surgery as well as the formulation of various anesthetic plans and strategies. The current review is intended to highlight inherent challenges and probable solutions to them for this rapidly progressing anesthesia.

Tropical Journal of Obstetrics and Gynaecology: Submissions

African Journals Online (AJOL)

... minimum printing cost of about 150 copies for authors and advertising organization ... Nonmembers: Please send change of address information to subscriptions@ ... The entire contents of the Tropical Journal of Obstetrics and Gynaecology ...

Perspectives on Canadian core fellowship training in pediatric anesthesia: a survey of graduate fellows.

Science.gov (United States)

O'Leary, James D; Crawford, Mark W

2015-10-01

Educators in anesthesia have an obligation to ensure that fellowship programs are training anesthesiologists to meet the highest standards of performance in clinical and academic practice. The objective of this survey was to characterize the perspectives of graduates of Canadian core fellowship programs in pediatric anesthesia (during a ten-year period starting in 2003) on the adequacies and inadequacies of fellowship training. We conducted an electronic survey of graduates from eight departments of pediatric anesthesia in Canada who completed one-year core fellowship training in pediatric anesthesia from 2003 to 2013. A novel survey design was implemented, and the content and structure of the design were tested before distribution. Data were collected on respondents' demographics, details of training and practice settings, perceived self-efficacy in subspecialty practices, research experience, and perspectives on one-year core fellowship training in pediatric anesthesia. Descriptive statistics and 95% confidence intervals were determined. The survey was sent to 132 anesthesiologists who completed core fellowship training in pediatric anesthesia in Canada. Sixty-five (49%) completed and eligible surveys were received. Most of the anesthesiologists surveyed perceived that 12 months of core fellowship training are sufficient to acquire the knowledge and critical skills needed to practice pediatric anesthesia. Subspecialty areas most frequently perceived to require improved training included pediatric cardiac anesthesia, chronic pain medicine, and regional anesthesia. This survey reports perceived deficiencies in domains of pediatric anesthesia fellowship training. These findings should help guide the future development of core and advanced fellowship training programs in pediatric anesthesia.

Speak Up: Anesthesia and Sedation

Science.gov (United States)

... and you may be given oxygen. You may sleep until the drugs wear off. Tell your doctor or anesthesia professional about • General health issues and any recent changes • Allergies to medicines, ...

General Anesthesia in Cardiac Surgery: A Review of Drugs and Practices

OpenAIRE

Alwardt, Cory M.; Redford, Daniel; Larson, Douglas F.

2005-01-01

General anesthesia is defined as complete anesthesia affecting the entire body with loss of consciousness, analgesia, amnesia, and muscle relaxation. There is a wide spectrum of agents able to partially or completely induce general anesthesia. Presently, there is not a single universally accepted technique for anesthetic management during cardiac surgery. Instead, the drugs and combinations of drugs used are derived from the pathophysiologic state of the patient and individual preference and ...

Dental treatment under general anesthesia for special-needs patients: analysis of the literature.

Science.gov (United States)

Mallineni, Sreekanth K; Yiu, Cynthia K Y

2016-11-01

The aim of the present review was to identify the studies published on dental treatment under general anesthesia for special-needs patients. A comprehensive search of the reported literature from January 1966 to May 2012 was conducted using PubMed, Medline, and Embase. Keywords used in the search were "dental treatment under general anesthesia", "special-needs patients", "medically-compromised patients", and "children", in various combinations. Studies published only on dental treatment under general anesthesia and in English were included. Only 10 studies were available for final analysis. Age range from 1 to 50 years, and restorative procedures, were most prevalent. Only two studies discussed repeated general anesthesia, with rates of 7.2% and 10.2%. Over time, the provision of general anesthesia for special-needs patients has changed from dental clinics to general hospitals. The demand for dental treatment for special-needs patients under general anesthesia continues to increase. Currently, there are no certain accepted protocols for the provision of dental treatment under general anesthesia. © 2015 Wiley Publishing Asia Pty Ltd.

Integrated lecturing within clerkship course, a new learning method in nurse-anesthesia teaching

Directory of Open Access Journals (Sweden)

Mahmood Akhlaghi

2015-06-01

Full Text Available Background and purpose: Traditional lecture-based teaching has been long used to transit theoretical knowledge to the participants. Due to some problems of this didactic approach, some believe that integration within an active method is more valuable in nursing education. In this study, we hypothesized that integrating lecture-based teaching within clerkship course would enhance nurse-anesthesia students’ knowledge.Methods: A prospective randomized study was conducted. Twenty four students of two-year nurse-anesthesia participated in the study. All of the students received either didactic lectures or integrated lectures within clerkship course during a four-month semester of their educational curriculum. Their knowledge of anesthesia course was assessed at the end of the course using Wilcoxon Rank test.Results: The integrated method improved students’ final scores at the end of the semester (p=0.004. Moreover, their scores was much better when taxonomy-2 questions were compared (p=0.001.Conclusion: Incorporating didactic lecture within anesthesia clerkship course improves participants’ knowledge of anesthesia course.Keywords:  Anesthesia, Lecture, Knowledge, Anesthesia course, Clerkship course

Choice of a General Anesthesia Technique in the Surgical Treatment of Postinfarct Left Ventricular Aneurysms

Directory of Open Access Journals (Sweden)

N. A. Karpun

2005-01-01

Full Text Available Objective. To choose the optimum technique of general anesthesia in the surgical treatment of patients with postinfarct left ventricular aneurysms (PLVA.Materials and methods. Fifty-four patients operated on for PLVA were examined. They were divided into 4 groups according to the basic technique of general anesthesia: 1 intravenous anesthesia based on propofol and fentanyl; 2 inhalation sevoflurane anesthesia with fentanyl enhancement of the analgesic component; 3 inhalation isoflurane anesthesia with fentanyl enhancement of the analgesic component; 4 general anesthesia in combination with epidural blockade. Central hemodynamics was investigated by the thermodilution technique and the perioperative period was also studied.Results and discussion. None of the general anesthesia techniques affected the development of perioperative complications. However, with decreased myocardial reserves, high thoracic epidural anesthesia should be applied with caution as it causes a significant desympathization, which may lead to impairments of the autoregulatory mechanisms of coronary blood flow and aggravate existing contractile disorders. Intravenous and inhalation anesthesia techniques provide a fair hemodynamic stability at all stages of surgical treatment. Inhalation anesthesia has a number of advantages: less cost and the possibility of rapid activation of patients in the early postoperative period.

Nuclear medicine in obstetrics and gynecology

International Nuclear Information System (INIS)

Patterson, V.N.

1975-01-01

The role of radioisotopes for diagnosis and therapy in obstetrics and gynecology are reviewed. A brief history of the development of nuclear medicine is given along with a discussion of basic concepts. Finally a more detailed overview with graphs and pictures is presented for specific techniques

Case report: Anesthesia management for emergency cesarean section in a patient with dwarfism.

Science.gov (United States)

Li, Xiaoxi; Duan, Hongjun; Zuo, Mingzhang

2015-04-28

Dwarfism is characterized by short stature. Pregnancy in women with dwarfism is uncommon and cesarean section is generally indicated for delivery. Patients with dwarfism are high-risk population for both general and regional anesthesia, let alone in an emergency surgery. In this case report we present a 27-year-old Chinese puerpera with dwarfism who underwent emergency cesarean section under combined spinal and epidural anesthesia. It is an original case report, which provides instructive significance for anesthesia management especially combined spinal and epidural anesthesia in this rare condition. There was only one former article that reported a puerpera who underwent combined spinal and epidural anesthesia for a selective cesarean section.

Advances in the use of intravenous techniques in ambulatory anesthesia

Directory of Open Access Journals (Sweden)

Eng MR

2015-07-01

Full Text Available Matthew R Eng,1 Paul F White1,2 1Department of Anesthesiology, Cedars-Sinai Medical Center, Los Angeles, CA, USA; 2White Mountain Institute, The Sea Ranch, CA, USA Summary statement: Advances in the use of intravenous techniques in ambulatory anesthesia has become important for the anesthesiologist as the key perioperative physician in outpatient surgery. Key techniques and choices of anesthetics are important in accomplishing fast track goals of ambulatory surgery. Purpose of review: The anesthesiologist in the outpatient environment must focus on improving perioperative efficiency and reducing recovery times while accounting for patients' well-being and safety. This review article focuses on recent intravenous anesthetic techniques to accomplish these goals. Recent findings: This review is an overview of techniques in intravenous anesthesia for ambulatory anesthesia. Intravenous techniques may be tailored to accomplish outpatient surgery goals for the type of surgical procedure and individual patient needs. Careful anesthetic planning and the application of the plans are critical to an anesthesiologist's success with fast-track ambulatory surgery. Conclusion: Careful planning and application of intravenous techniques are critical to an anesthesiologist's success with fast-track ambulatory surgery. Keywords: intravenous anesthesia, outpatient anesthesia, fast-track surgery

Combined spinal epidural anesthesia in achondroplastic dwarf for femur surgery

Directory of Open Access Journals (Sweden)

Rochana Girish Bakhshi

2011-11-01

Full Text Available Achondroplasia is the commonest form of short-limbed dwarfism and occurs in 1:26,000- 40,000 live births. This is an autosomal dominant disorder with abnormal endochondral ossification whereas periosteal and intramembranous ossification are normal. The basic abnormality is a disturbance of cartilage formation mainly at the epiphyseal growth plates and at the base of the skull. The anesthetic management of achondroplastic dwarfs is a challenge to the anesthesiologist. Both regional as well as general anesthesia have their individual risks and consequences. We report a case of an achondroplastic dwarf in whom combined spinal epidural anesthesia was used for fixation of a fractured femur. The patient had undergone previous femur surgery under general anesthesia since he had been informed that spinal anesthesia could be very problematic. There was no technical difficulty encountered during the procedure and an adequate level was achieved with low-dose local anesthetics without any problem. Postoperative pain relief was offered for three consecutive postoperative days using epidural tramadol. We discuss the anesthetic issues and highlight the role of combined spinal epidural anesthesia with low-dose local anesthetics in this patient. This approach also helped in early ambulation and postoperative pain relief.

Achieving profound anesthesia using the intraosseous technique.

Science.gov (United States)

Coury, K A

1997-10-01

The intraosseous technique has been described as a useful adjunct to primary anesthetic administration. It has several advantages (Table 3) over other supplemental techniques in that it is relatively simple to implement into routine practice, it affords fast, predictable results, and it is relatively painless. The technique has been shown to be very successful in achieving profound pulpal anesthesia when administered as a supplement to the inferior alveolar nerve block and is effective in achieving profound anesthesia in irreversibly inflamed teeth, especially mandibular molars.

Freestanding midwifery unit versus obstetric unit

DEFF Research Database (Denmark)

Overgaard, Charlotte; Møller, Anna Margrethe; Fenger-Grøn, Morten

2011-01-01

low-risk women intending FMU birth and a matched control group of 839 low-risk women intending OU birth were included at the start of care in labour. OU women were individually chosen to match selected obstetric/socio-economic characteristics of FMU women. Analysis was by intention to treat. Main......Objective To compare perinatal and maternal morbidity and birth interventions in low-risk women giving birth in two freestanding midwifery units (FMUs) and two obstetric units (OUs). Design A cohort study with a matched control group. Setting The region of North Jutland, Denmark. Participants 839...... women were significantly less likely to experience an abnormal fetal heart rate (RR: 0.3, 95% CI 0.2 to 0.5), fetal–pelvic complications (0.2, 0.05 to 0.6), shoulder dystocia (0.3, 0.1 to 0.9), occipital–posterior presentation (0.5, 0.3 to 0.9) and postpartum haemorrhage >500 ml (0.4, 0.3 to 0...

The history of imaging in obstetrics.

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Benson, Carol B; Doubilet, Peter M

2014-11-01

During the past century, imaging of the pregnant patient has been performed with radiography, scintigraphy, computed tomography, magnetic resonance imaging, and ultrasonography (US). US imaging has emerged as the primary imaging modality, because it provides real-time images at relatively low cost without the use of ionizing radiation. This review begins with a discussion of the history and current status of imaging modalities other than US for the pregnant patient. The discussion then turns to an in-depth description of how US technology advanced to become such a valuable diagnostic tool in the obstetric patient. Finally, the broad range of diagnostic uses of US in these patients is presented, including its uses for distinguishing an intrauterine pregnancy from a failed or ectopic pregnancy in the first trimester; assigning gestational age and assessing fetal weight; evaluating the fetus for anomalies and aneuploidy; examining the uterus, cervix, placenta, and amniotic fluid; and guiding obstetric interventional procedures.

Pediatric patients on ketogenic diet undergoing general anesthesia-a medical record review.

Science.gov (United States)

Soysal, Elif; Gries, Heike; Wray, Carter

2016-12-01

To identify guidelines for anesthesia management and determine whether general anesthesia is safe for pediatric patients on ketogenic diet (KD). Retrospective medical record review. Postoperative recovery area. All pediatric patients who underwent general anesthesia while on KD between 2009 and 2014 were reviewed. We identified 24 patients who underwent a total of 33 procedures. All children were on KD due to intractable epilepsy. The age of patients ranged from 1 to 15 years. General anesthesia for the scheduled procedures. Patients' demographics, seizure history, type of procedure; perioperative blood chemistry, medications including the anesthesia administered, and postoperative complications. Twenty-four patients underwent a total of 33 procedures. The duration of KD treatment at the time of general anesthesia ranged from 4 days to 8 years. Among the 33 procedures, 3 patients had complications that could be attributable to KD and general anesthesia. A 9-year-old patient experienced increased seizures on postoperative day 0. An 8-year-old patient with hydropcephalus developed metabolic acidosis on postoperative day 1, and a 7-year-old patient's procedure was complicated by respiratory distress and increased seizure activity in the postanesthesia care unit. This study showed that it is relatively safe for children on KD to undergo general anesthesia. The 3 complications attributable to general anesthesia were mild, and the increased seizure frequencies in 2 patients returned back to baseline in 24 hours. Although normal saline is considered more beneficial than lactated Ringer's solution in patients on KD, normal saline should also be administered carefully because of the risk of exacerbating patients' metabolic acidosis. One should be aware of the potential change of the ketogenic status due to drugs given intraoperatively. Copyright © 2016 Elsevier Inc. All rights reserved.

The effect of anesthesia type on stress hormone response ...

African Journals Online (AJOL)

Aim: The aim of this study was to investigate the effect of different types of anesthesia on stress hormones. Materials and Methods: The study was included 60 ASAI-II cases scheduled for major lower extremity surgery. The cases were randomized into 2 groups: The EA group was administered epidural anesthesia and the ...

Effects of leucovorin and methylcobalamin with N2O anesthesia

International Nuclear Information System (INIS)

Kano, Y.; Sakamoto, S.; Sakuraya, K.; Kubota, T.; Taguchi, H.; Miura, Y.; Takaku, F.

1984-01-01

Results of the deoxyuridine suppression test, a good marker for defining biochemical megaloblastosis caused by deficiency of folate and vitamin B 12 , became abnormal (> 10%) after 6 hours of administration of nitrous oxide anesthesia. 5-Formyltetrahydrofolate and methylcobalamin administration during nitrous oxide anesthesia have no remarkable effect on the correction of deoxyuridine suppression test values. On the other hand, 5-formyltetrahydrofolate and methylcobalamin administrated at the end of nitrous oxide anesthesia corrected the abnormal deoxyuridine suppression test values nearly to normal range within 1 hour. 19 references, 4 figures, 3 tables

Comparison of topical and infiltration anesthesia for orthodontic mini-implant placement

Directory of Open Access Journals (Sweden)

Matheus Miotello Valieri

2014-04-01

Full Text Available Objective: To compare the acceptability and effectiveness of topical and infiltration anesthesia for placement of mini-implants used as temporary anchorage devices. Methods: The sample comprised 40 patients, 17 males and 23 females, whose mean age was 26 years old and who were all undergoing orthodontic treatment and in need for anchorage reinforcement. Mini-implants were bilaterally placed in the maxilla of all individuals, with infiltration anesthesia on one side and topical anesthesia on the other. These 40 patients completed two questionnaires, one before and another after mini-implant placement and pain was measured through a visual analog scale (VAS. The data collected were analyzed using descriptive statistics and the measurements of pain were compared by means of the non-parametric test of Mann-Whitney. Results: It was found that 60% of patients felt more comfortable with the use of topical anesthesia for mini-implant placement; 72.5% of patients described the occurrence of pressure during placement of the anchorage device as the most unpleasant sensation of the entire process; 62.5% of patients felt more pain with the use of topical anesthesia. Conclusion: It was concluded that patients had less pain with the use of infiltration anesthesia, and also preferred this type of anesthetic.

GerOSS (German Obstetric Surveillance System). A Project to Improve the Treatment of Obstetric Rare Diseases and Complications Using a Web Based Documentation and Information Platform.

Science.gov (United States)

Berlage, S; Grüßner, S; Lack, N; Franz, H B G

2015-01-01

Severe and very rare obstetric complications (e.g. eclampsia, postpartum haemorrhage or uterine rupture), typically culminate in a chaotic, uncontrollable sequence of events. Outcome for mother and child depends on whether doctors and midwives are able to quickly take correct decisions and initiate optimal treatment. GerOSS (German Obstetric Surveillance System) aims at generating deeper insight into relevant risk factors to improve diagnosis and treatment of severe complications during pregnancy and delivery. As such it is primarily conceived as a system for quality improvement and less as a register. Another focus is the provision of an information and communication platform for dissemination of these insights. Finally, incidences of selected rare obstetric events may be derived. These rare events are monitored for two to five years in Lower Saxony, Bavaria and Berlin. Quantitative analyses of aggregate data are complemented with in depth case based anonymised evaluations by experts. The temporal sequence of measures taken as well as the management of care is inspected. Participants receive a feedback of comments on the synopsis of individual cases. Aggregate data results are published and made available through the GerOSS platform. A scientific advisory committee ensures the link with the professional scientific bodies. A comparison within INOSS (International Network of Obstetric Survey Systems) allows additional insights into the treatment of obstetric rare diseases and complications. More reliable estimates of the incidence of such events can be computed and compared within a larger database. Following the implementation in three federal states in Germany in 2010, participation in GerOSS-Project has increased to 100% of all hospitals with a delivery unit in Lower Saxony, 30% in Bavaria and 80% in Berlin. Feasibility of the project is shown by successful implementation of GerOSS. Quantitative analyses enable construction of risk profiles (e.g. for the

knowledge about obstetric danger signs among preg

African Journals Online (AJOL)

user

about knowledge level of pregnant women on obstetric danger signs. The objective of this .... ple size formula for estimating a single population proportion with the ..... subjects mentioned vaginal bleeding as danger sign during pregnancy ...

Medical Simulation as a Vital Adjunct to Identifying Clinical Life-Threatening Gaps in Austere Environments.

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Chima, Adaora M; Koka, Rahul; Lee, Benjamin; Tran, Tina; Ogbuagu, Onyebuchi U; Nelson-Williams, Howard; Rosen, Michael; Koroma, Michael; Sampson, John B

2018-04-01

Maternal mortality and morbidity are major causes of death in low-resource countries, especially those in Sub-Saharan Africa. Healthcare workforce scarcities present in these locations result in poor perioperative care access and quality. These scarcities also limit the capacity for progressive development and enhancement of workforce training, and skills through continuing medical education. Newly available low-cost, in-situ simulation systems make it possible for a small cadre of trainers to use simulation to identify areas needing improvement and to rehearse best practice approaches, relevant to the context of target environments. Nurse anesthetists were recruited throughout Sierra Leone to participate in simulation-based obstetric anesthesia scenarios at the country's national referral maternity hospital. All subjects participated in a detailed computer assisted training program to familiarize themselves with the Universal Anesthesia Machine (UAM). An expert panel rated the morbidity/mortality risk of pre-identified critical incidents within the scenario via the Delphi process. Participant responses to critical incidents were observed during these scenarios. Participants had an obstetric anesthesia pretest and post-test as well as debrief sessions focused on reviewing the significance of critical incident responses observed during the scenario. 21 nurse anesthetists, (20% of anesthesia providers nationally) participated. Median age was 41 years and median experience practicing anesthesia was 3.5 years. Most participants (57.1%) were female, two-thirds (66.7%) performed obstetrics anesthesia daily but 57.1% had no experience using the UAM. During the simulation, participants were observed and assessed on critical incident responses for case preparation with a median score of 7 out of 13 points, anesthesia management with a median score of 10 out of 20 points and rapid sequence intubation with a median score of 3 out of 10 points. This study identified

Zika Virus: Obstetric and Pediatric Anesthesia Considerations.

Science.gov (United States)

Tutiven, Jacqueline L; Pruden, Benjamin T; Banks, James S; Stevenson, Mario; Birnbach, David J

2017-06-01

As of November 2016, the Florida Department of Health (FDH) and the Centers for Disease Control and Prevention have confirmed more than 4000 travel-related Zika virus (ZIKV) infections in the United States with >700 of those in Florida. There have been 139 cases of locally acquired infection, all occurring in Miami, Florida. Within the US territories (eg, Puerto Rico, US Virgin Islands), >30,000 cases of ZIKV infection have been reported. The projected number of individuals at risk for ZIKV infection in the Caribbean and Latin America approximates 5 million. Similar to Dengue and Chikungunya viruses, ZIKV is spread to humans by infected Aedes aegypti mosquitoes, through travel-associated local transmission, via sexual contact, and through blood transfusions. South Florida is an epicenter for ZIKV infection in the United States and the year-round warm climate along with an abundance of mosquito vectors that can harbor the flavivirus raise health care concerns. ZIKV infection is generally mild with clinical manifestations of fever, rash, conjunctivitis, and arthralgia. Of greatest concern, however, is growing evidence for the relationship between ZIKV infection of pregnant women and increased incidence of abnormal pregnancies and congenital abnormalities in the newborn, now medically termed ZIKA Congenital Syndrome. Federal health officials are observing 899 confirmed Zika-positive pregnancies and the FDH is currently monitoring 110 pregnant women with evidence of Zika infection. The University of Miami/Jackson Memorial Hospital is uniquely positioned just north of downtown Miami and within the vicinity of Liberty City, Little Haiti, and Miami Beach, which are currently "hot spots" for Zika virus exposure and transmissions. As the FDH works fervently to prevent a Zika epidemic in the region, health care providers at the University of Miami and Jackson Memorial Hospital prepare for the clinical spectrum of ZIKV effects as well as the safe perioperative care of the parturients and their affected newborns. In an effort to meet anesthetic preparedness for the care of potential Zika-positive patients and perinatal management of babies born with ZIKA Congenital Syndrome, this review highlights the interim guidelines from the Centers for Disease Control and Prevention and also suggest anesthetic implications and recommendations. In addition, this article reviews guidance for the evaluation and anesthetic management of infants with congenital ZIKV infection. To better manage the perioperative care of affected newborns, this article also reviews the comparative anesthetic implications of babies born with related congenital malformations.

Scoping review: Awareness of neurotoxicity from anesthesia in children in otolaryngology literature.

Science.gov (United States)

Earley, Marisa A; Pham, Liem T; April, Max M

2017-08-01

Review otolaryngology literature for awareness of neurotoxicity from general anesthesia in children. Recently, there has been increasing focus in anesthesia literature on the long-term effects of general anesthesia on neurodevelopment. Multiple animal models have demonstrated evidence of neurotoxicity from both inhalational and intravenous anesthetics. Cohort studies also have revealed modestly increased risk of adverse neurodevelopmental outcomes in children exposed to a single episode of general anesthesia prior to 3 to 4 years of age, with stronger evidence for multiple exposures in this age range. Otolaryngologists may subject children to general anesthesia via procedures or tests, including computed tomography, magnetic resonance imaging, and auditory brainstem response. PubMed, Embase, Scopus, and Web of Science Review. A scoping review using the above databases was performed limited to January 2005 through December 2015. Articles were screened and reviewed based on predefined inclusion and exclusion criteria. Initial search generated 3,909 articles. After 72 full text articles were reviewed, only seven articles mentioned neurotoxicity as a risk of general anesthesia in pediatric patients. Despite the high volume of pediatric otolaryngologic procedures performed annually, there remains limited awareness in our literature discussing neurotoxicity as an outcome. Prospective data from anesthesia literature is still pending; therefore, specific recommendations cannot be made at this time. Otolaryngologists should be aware of the concerns and work toward defining elective procedures, combining surgical procedures with other procedures or imaging, and reassessing the timing and frequency of various interventions under general anesthesia in young children. Laryngoscope, 127:1930-1937, 2017. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

General Anesthesia Inhibits the Activity of the "Glymphatic System".

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Gakuba, Clement; Gaberel, Thomas; Goursaud, Suzanne; Bourges, Jennifer; Di Palma, Camille; Quenault, Aurélien; de Lizarrondo, Sara Martinez; Vivien, Denis; Gauberti, Maxime

2018-01-01

INTRODUCTION: According to the "glymphatic system" hypothesis, brain waste clearance is mediated by a continuous replacement of the interstitial milieu by a bulk flow of cerebrospinal fluid (CSF). Previous reports suggested that this cerebral CSF circulation is only active during general anesthesia or sleep, an effect mediated by the dilatation of the extracellular space. Given the controversies regarding the plausibility of this phenomenon and the limitations of currently available methods to image the glymphatic system, we developed original whole-brain in vivo imaging methods to investigate the effects of general anesthesia on the brain CSF circulation. METHODS: We used magnetic resonance imaging (MRI) and near-infrared fluorescence imaging (NIRF) after injection of a paramagnetic contrast agent or a fluorescent dye in the cisterna magna, in order to investigate the impact of general anesthesia (isoflurane, ketamine or ketamine/xylazine) on the intracranial CSF circulation in mice. RESULTS: In vivo imaging allowed us to image CSF flow in awake and anesthetized mice and confirmed the existence of a brain-wide CSF circulation. Contrary to what was initially thought, we demonstrated that the parenchymal CSF circulation is mainly active during wakefulness and significantly impaired during general anesthesia. This effect was especially significant when high doses of anesthetic agent were used (3% isoflurane). These results were consistent across the different anesthesia regimens and imaging modalities. Moreover, we failed to detect a significant change in the brain extracellular water volume using diffusion weighted imaging in awake and anesthetized mice. CONCLUSION: The parenchymal diffusion of small molecular weight compounds from the CSF is active during wakefulness. General anesthesia has a negative impact on the intracranial CSF circulation, especially when using a high dose of anesthetic agent.

Freestanding midwifery units versus obstetric units

DEFF Research Database (Denmark)

Overgaard, Charlotte; Fenger-Grøn, Morten; Sandall, Jane

2012-01-01

prospectively and individually matched on nine selected obstetric/socio-economic factors to 839 low-risk women intending OU birth. Educational level was chosen as a proxy for social position. Analysis was by intention-to-treat. Results Women intending to give birth in an FMU had a significantly higher...

Evaluation of multi-professional obstetric skills training for postpartum hemorrhage

DEFF Research Database (Denmark)

Markova, Veronika; Sørensen, Jette Led; Holm, Charlotte

2012-01-01

To evaluate the effect of multi-professional obstetric skills training on the incidence of postpartum hemorrhage (PPH) indicated by red blood cell (RBC) transfusion and time delay in surgical interventions before, during, and after implementation of the training.......To evaluate the effect of multi-professional obstetric skills training on the incidence of postpartum hemorrhage (PPH) indicated by red blood cell (RBC) transfusion and time delay in surgical interventions before, during, and after implementation of the training....

Obstetric critical care services in South Africa

African Journals Online (AJOL)

time of their first pregnancy, and assisted reproductive technology that has made it ... transport between levels of care, unavailability of blood and blood products ... 0.24%. Severe obstetric haemorrhage, hypertension and sepsis were the most ...

Obstetric and neonatal outcome after oocyte donation in 106 women with Turner syndrome

DEFF Research Database (Denmark)

Hagman, Anna; Loft, Anne; Wennerholm, Ulla-Britt

2013-01-01

What are the obstetric and neonatal outcomes of deliveries after oocyte donation (OD) in women with Turner syndrome (TS)?......What are the obstetric and neonatal outcomes of deliveries after oocyte donation (OD) in women with Turner syndrome (TS)?...

Obstetrical acute renal failure: a challenging medical complication

International Nuclear Information System (INIS)

Rizwan, N.

2011-01-01

Acute renal failure (ARF) is a syndrome characterised by rapid decline in glomerular filtration rate and retention of nitrogenous waste products such as urea and creatinine. The objective of this study was to study the prevalence, risk and outcome of women with obstetrical renal failure. Methods: This observational study was conducted in Department of Obstetrics and Gynaecology, Liaquat University Hospital, Hyderabad, Pakistan from October 2009 to September 2010. Thirty-five patients with obstetrical acute renal failure were included in the study, patients with chronic renal diseases, hypertension, diabetes mellitus and renal stones were excluded from the study. A detailed history was followed by thorough examination and investigation. Their clinical history, physical examination and intake/urine output was recorded. Routine laboratory investigations were done related to each case and specialised investigations like renal scan, renal ultrasonography and renal biopsies were performed in selected cases where recovery was delayed for more than 3 weeks. Results: Total numbers of admissions in obstetric ward were 3,285. Pregnancy related acute renal failure was found in 35 (1.065%) women. Age ranged from 18-40 years. Most of the women belonged to age group 30-35. Out of 35 women 31.42% had postpartum haemorrhage. Ante partum haemorrhage was found in 25.71%, Eclampsia in 17.14%, DIC in 14.28%, and sepsis in 11.42%. Anuria was observed in 25 patients, remaining presented with oliguria (28.57%). Haemodialysis was done in 75% of patients, others were managed conservatively. Complete recovery was observed in 53% cases. Maternal mortality was 25.71% and foetal mortality was 22.85%. Conclusion: Pregnancy related ARF is one of the most common causes of ARF, it is a dangerous complication of pregnancy which carries very high mortality and morbidity. (author)

Comparison of two local anesthesia techniques (conventional & akinosi for inferior alveolar dental nerve

Directory of Open Access Journals (Sweden)

Refua Y

2001-09-01

Full Text Available Different techniques for local anesthesia are used in the mandible. The purpose of this study"nwas to determine the effects of inferior alveolar dental nerve blocks by comparing the two akinosi and"nconventional techniques. 80 patients (aged 15-60 years old were randomly divided into tow groups for"nextracting the mandibuler posterior teeth by akinosi and conventional techniques. Patients were all"ninjected with 1.8 ml of Lidocaine 2% plus Adernaline j^nnnn .Then the Pain Sensation during injection,"npositive aspiration, beginning time of anesthesia, duration of anesthesia depth of anesthesia, and the anesthesia of soft tissue related to sensory nerves were evaluated. The results showed that the pain sensation in conventional technique was significantly higher than that of akinosi technique. The number of positive aspirations in conventional technique (12,5% was higher than that of akinosi (5% but not significantly different. The long buccal nerve anesthesia in akinosi technique (75% was significantly higher than that of conventional technique. There was no significant difference between the two techniques for the depth of anesthesia. The success rate was 87.5% in conventional technique and 80% in akinosi technique. The average time of lips anesthesia in conventional technique was 3 minutes compared with 4 minutes in akinosi technique, which was not significantly different from each other. However, the beginning time of aneshtesia in tongue was significantly lower in conventional technique. No significant difference in the duration of anesthesia in lips and tonques between the two techniques was observed.

Anesthesia for off-pump coronary artery bypass surgery