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Sample records for anesthesia local

  1. Local anesthesia: a review.

    Science.gov (United States)

    Malamed, S F; Sykes, P; Kubota, Y; Matsuura, H; Lipp, M

    1992-01-01

    Local anesthetics are the most widely administered drugs in dentistry. Significant advances have been made in past decades that have greatly increased both the safety and the efficacy of these important drugs. This paper reviews the history of local anesthesia, pharmacokinetics and clinical implications, techniques, complications, and future directions in the quest for more effective pain control in dentistry.

  2. [Emergencies evolving from local anesthesia].

    Science.gov (United States)

    Kaufman, E; Garfunkel, A; Findler, M; Elad, S; Zusman, S P; Malamed, S F; Galili, D

    2002-01-01

    Local anesthesia is without doubt the most frequently used drug in dentistry and in medicine. In spite of records of safety set by using these drugs, there is evidence to adverse reactions ranging from 2.5%-11%. Most of the reactions originate from the autonomic system. A recent, well-planned study indicates that adverse reactions are highly correlated to the medical status of the patient: the higher the medical risk, the greater the chance to experience an adverse reaction. This study also found that adverse reactions highly correlated to the concentration of adrenalin. Another recent study found a direct relationship between adverse reactions and the level of anxiety experienced by the patient and to the dental procedure. Most of the reactions in this study occurred either immediately at injection time and within 2 hours following the injection. Since the beginning of last century, vasoconstrictors have been added to local anesthesia solutions in order to reduce toxicity and prologue activity of the LA. However, today it is commonly agreed that this addition to local anesthesia should not be administered to cardiac patients especially those suffering from refractory dysrhythmias, angina pectoris, post myocardial infarction (6 months) and uncontrolled hypertension. Other contraindications to vasoconstrictors are endocrine disorders such as hyperthyroidism, hyperfunction of the medullary adrenal (pheochromocytoma) and uncontrolled diabetes mellitus. Cross reactivity of local anesthetic solutions can occur with MAO inhibitors, non specific beta adrenergic blockers, tricyclic antidepressants, phenothiazides and cocaine abusers. Noradrenaline added to local anesthetics as a vasoconstrictor has been described as a trigger to a great increase in blood pressure and therefore has been forbidden for use in many countries. This paper describes 4 cases of severe complications following the injections of local anesthesia of which three ended in fatality.

  3. [Carotid endarterectomy under local anesthesia].

    Science.gov (United States)

    Kuz'min, A L; Belov, Iu V

    2001-01-01

    Results of carotid endarterectomy (CEAE) in 193 patients with different degree of cerebrovascular insufficiency were analyzed. All the patients were men with carotid atherosclerosis (age from 39 to 68 years, mean age 53.6 +/- 0.4). A total of 253 CEAEs were performed under local anesthesia (60 patients underwent consecutive bilateral operations). In early postoperative period 3 patients died, one of them--of ischemic stroke due to thrombosis of internal carotid artery on the side of the operation. Non-fatal stroke was in 1 patient. There were no intraoperative cerebral complications. This testifies to reliability of cerebral circulation control through direct contact with patient.

  4. SPLIT SKIN GRAFT HARVESTING UNDER LOCAL ANESTHESIA INFILTRATION VERSUS TOPICAL LOCAL ANESTHESIA

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    Shahi

    2014-04-01

    Full Text Available OBJECTIVE: To compare the effectiveness of topical local anesthesia using PRILOX cream versus local anesthesia infiltration using lignocaine and adrenaline in harvesting split skin graft. METHODS: A prospective study of 58 patients requiring split skin graft was carried. One group comprising 29 patients underwent harvesting of split skin graft under topical local anesthesia using PRILOX cream while the other group had local anesthesia infiltration using lignocaine and adrenaline. RESULTS: There were no significant differences between the 2 groups in terms of operating time, per operative pain, post-operative pain and post-operative requirement of analgesia. There was significant difference in time and pain during administration of local anesthesia and patient’s acceptability/ satisfaction with method of anesthesia. CONCLUSION: Topical local anesthesia using PRILOX cream can be used effectively for harvesting of split skin graft and is good alternative to local anesthesia infiltration.

  5. 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.

  6. [Clinical utility of thoracoscopy under local anesthesia].

    Science.gov (United States)

    Ishii, Yoshiki

    2007-07-01

    Thoracoscopy has been recently established as an indispensable technique for diagnosis and treatment of respiratory diseases. Although, thoracoscopy is usually applied under general anesthesia by a surgeon, it can also be applied by a chest physician under local anesthesia if the target is limited to pleural diseases. The main objective of medical thoracoscopy under local anesthesia is to establish a diagnosis of pleural effusions by means of observation and biopsy in the thoracic cavity. Our main target diseases are the pleuritis carcinomatosa, malignant mesothelioma and tuberculous pleuritis. These 3 diseases are the diseases with which medical thoracoscopy is most useful because they can be reliably diagnosed by biopsies and because early diagnosis and early treatment are essential. In case of the pneumothorax, treatment with bulla looping or cauterization may be possible, but we do not treat pneumothorax with medical thoracoscopy because it is impossible to approach and find air leaks of lesions located in or near blind spots such as the apex or mediastinal part In case of acute emphysema, it is important to release adhesions and perform effective drainage using thoracoscopy as soon as possible since deposition of fibrin tends to form quickly compartments that make drainage difficult. Scince medical thoracoscopy under local anesthesia is rapid, easy, safe, and well-tolerated procedure with an excellent diagnostic yield, it is recommended as a diagnostic procedure for cases with pleural diseases.

  7. Outpatient varicocelectomy performed under local anesthesia

    Institute of Scientific and Technical Information of China (English)

    Geng-Long Hsu; Pei-Ying Ling; Cheng-Hsing Hsieh; Chii-Jye Wang; Cheng-Wen Chen; Hsien-Sheng Wen; Hsiu-Mei Huang; E. Ferdinand Einhorn; Guo-Fang Tseng

    2005-01-01

    Aim: To report a series of varicocelectomy performed under pure local anesthesia. Methods: From July 1988 to June 2003, a total of 575 patients, aged between 15 and 73 years, underwent high ligation of the internal spermatic vein for treatment of a varicocele testis under a regional block in which a precise injection of 0.8 % lidocaine solution was delivered to involved tissues after exact anatomical references were made. A 100-mm visual analog scale (VAS)was used to assess whether the pain level was acceptable. Results: The surgeries were bilateral in 52 cases, and unilateral in 523 cases. All were successfully performed on an outpatient basis except in the case of two patients, who were hospitalized because their surgeries required general anesthesia. Overall, 98.6 % (567/575) of men could go back to work by the end of the first post-operative week and only 8 (1.4 %) men reported feeling physical discomfort on the eighth day. The VAS scores varied from 11 mm to 41 mm with an average of (18.5 ± 11.3) mm that was regarded as tolerable. Conclusion: This study has shown varicocelectomy under local anesthesia to be possible,simple, effective, reliable and reproducible, and a safe method with minimal complications. It offers the advantages of more privacy, lower morbidity, with no notable adverse effects resulting from anesthesia, and a more rapid return to regular physical activity with minor complications.

  8. Inguinal hernioraphy under local anesthesia in the elderly patients

    OpenAIRE

    2012-01-01

    Objectives: The incidence of inguinal hernia and the frequencyof comorbidity increase in the elderly. Therefore,in operations of these patients, anesthesia methods areimportant. The aim of our study was to investigate the feasibilityof local anesthesia in the operation of the elderly.Materials and methods: The patients operated for inguinalhernia were analyzed retrospectively. They weredivided into two groups: the elderly (>60 years) and theyounger. Anesthesia methods, additional anesthesia r...

  9. Inguinal hernioraphy under local anesthesia in the elderly patients

    Directory of Open Access Journals (Sweden)

    Nurettin Kahramansoy

    2012-12-01

    Full Text Available Objectives: The incidence of inguinal hernia and the frequencyof comorbidity increase in the elderly. Therefore,in operations of these patients, anesthesia methods areimportant. The aim of our study was to investigate the feasibilityof local anesthesia in the operation of the elderly.Materials and methods: The patients operated for inguinalhernia were analyzed retrospectively. They weredivided into two groups: the elderly (>60 years and theyounger. Anesthesia methods, additional anesthesia requirementand complications were compared.Results: Of totally 177 patients, 30.5% were elderly.Operation type, anesthesia method and score of operationalrisk differed between groups. The percentage of comorbidity (55.6% in the elderly was significantly high (p<0.001. Among elderly, the frequency of co morbidity wasslightly higher in patients who had local anesthesia comparedto spinal and general anesthesia. Patients in youngand middle ages preferred to be operated less under localanesthesia (34.1% compared to elderly (70.4%. Therewas one case (2.6% converted to general anesthesiaas an additional anesthesia in the elderly group. Postoperativecomplications were slight more frequent in elderly.These cases were five in number (31.3% and were operatedunder spinal or general anesthesia (p=0.002.Conclusions: The frequency of co morbidity and riskscore of operation (ASA category rise in the elderly.However, inguinal hernioraphy can be performed underlocal anesthesia without complication and conversion togeneral anesthesia.Key words: Inguinal hernia; aged; comorbidity; local anesthesia

  10. Randomized study of phentolamine mesylate for reversal of local anesthesia.

    Science.gov (United States)

    Laviola, M; McGavin, S K; Freer, G A; Plancich, G; Woodbury, S C; Marinkovich, S; Morrison, R; Reader, A; Rutherford, R B; Yagiela, J A

    2008-07-01

    Local anesthetic solutions frequently contain vasoconstrictors to increase the depth and/or duration of anesthesia. Generally, the duration of soft-tissue anesthesia exceeds that of pulpal anesthesia. Negative consequences of soft-tissue anesthesia include accidental lip and tongue biting as well as difficulty in eating, drinking, speaking, and smiling. A double-blind, randomized, multicenter, Phase 2 study tested the hypothesis that local injection of the vasodilator phentolamine mesylate would shorten the duration of soft-tissue anesthesia following routine dental procedures. Participants (122) received one or two cartridges of local anesthetic/vasoconstrictor prior to dental treatment. Immediately after treatment, 1.8 mL of study drug (containing 0.4 mg phentolamine mesylate or placebo) was injected per cartridge of local anesthetic used. The phentolamine was well-tolerated and reduced the median duration of soft-tissue anesthesia in the lip from 155 to 70 min (p < 0.0001).

  11. Local anesthesia: A feasible option for pediatric frontalis sling surgery.

    Science.gov (United States)

    William, Jerald; Abbott, Joseph; Kipioti, Athina; Reuser, Tristan

    2011-01-01

    The purpose of this study was to demonstrate the suitability of local anesthesia in the pediatric age group for oculoplastic procedures. The authors present a case of frontalis sling surgery performed under local anesthesia in a 15-year-old boy with bilateral congenital ptosis. No significant technical difficulties were encountered during the procedure. Optimal intraoperative eyelid placement was facilitated by the patient's comfort and cooperation. For some selected children, local anesthesia is a good alternative to general anesthesia to obtain the best outcome.

  12. TONSILLECTOMY UNDER LOCAL ANESTHESIA IN MALI

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    SACKO HB

    2015-04-01

    Full Text Available BACKGROUND The objective of this study was to analyze a series of tonsillectomies performed in the ENT Reference CentreoftheHealth, DistrictIVBAMAKOMALI PATIENTS and METHODS The study was conducted between June 2003 and May 2013 focused on 166 patients. Patients with chronic tonsillitis, obstructive hypertrophy of the Palatine tonsils, caseous tonsillitis were included in the study. The method of dissection of the tonsils in sitting position (home position was the technique used. RESULTS A predominance of female 114 (68.70% were observed. The average age of the patients was 25 years with extremes from 12 to 54 years. Tonsillectomy was bilateral in all patients of the study. The main indications were: chronic tonsillitis 101 (60.84%. There was no major complication during the postoperative period. CONCLUSION Tonsillectomy under local anesthesia is well tolerated by patients in a tropical environment. Its cost is less.

  13. Current options in local anesthesia for groin hernia repairs.

    Science.gov (United States)

    Kulacoglu, Hakan; Alptekin, Alp

    2011-01-01

    Inguinal hernia repair is one of the most common procedures in general surgery. All anesthetic methods can be used in inguinal hernia repairs. Local anesthesia for groin hernia repair had been introduced at the very beginning of the last century, and gained popularity following the success reports from the Shouldice Hospital, and the Lichtenstein Hernia Institute. Today, local anesthesia is routinely used in specialized hernia clinics, whereas its use is still not a common practice in general hospitals, in spite of its proven advantages and recommendations by current hernia repair guidelines. In this review, the technical options for local anaesthesia in groin hernia repairs, commonly used local anaesthetics and their doses, potential complications related to the technique are evaluated. A comparison of local, general and regional anesthesia methods is also presented. Local anaesthesia technique has a short learning curve requiring simple training. It is easy to learn and apply, and its use is in open anterior repairs a nice way for health care economics. Local anesthesia has been shown to have certain advantages over general and regional anesthesia in inguinal hernia repairs. It is more economic and requires a shorter time in the operating room and shorter stay in the institution. It causes less postoperative pain, requires less analgesic consumption; avoids nausea, vomiting, and urinary retention. Patients can mobilize and take oral liquids and solid foods much earlier. Most importantly, local anesthesia is the most suitable type of anesthesia in elder, fragile patients and patients with ASA II-IV scores.

  14. Local anesthesia for endovascular abdominal aortic aneurysm repair

    NARCIS (Netherlands)

    Verhoeven, ELG; Cina, CS; Tielliu, IFJ; Zeebregts, CJ; Prins, TR; Eindhoven, GB; Span, MM; Kapma, MR; van den Dungen, JJAM

    2005-01-01

    Objectives: This study reports the results of a prospective continuous cohort of patients treated for endovascular aneurysm repair (EVAR) with a unified anesthetic strategy based on the use of local anesthesia (LA) in all patients, while reserving regional (RA) or general anesthesia (GA) only for th

  15. 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.

  16. Effect of a training model in local anesthesia teaching

    NARCIS (Netherlands)

    Brand, H.S.; Baart, J.A.; Maas, N.E.; Bachet, I.

    2010-01-01

    The aim of this study was to evaluate the preclinical use of a training model in local anesthesia teaching on the subsequent clinical administration of a local anesthetic. Sixty-five dental students gave their first injection to a fellow dental student: twenty-two students after previous experience

  17. Surgically assisted rapid maxillary expansion under local anesthesia: case report

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    João Frank Carvalho DANTAS

    2009-12-01

    Full Text Available is indicated for the treatment of transverse maxillary deficiency in patients with skeletal maturity, through the association of orthodontic and surgical procedures. It leads to an increase in the maxillary arch, resulting in better accommodation of the tongue and correcting the black corridors. This procedure can be performed under local anesthesia with low risk of complications, thus being considered a practical alternative treatment. Case report and conclusion: This article reports a case of surgically assisted maxillary expansion performed under local anesthesia in an outpatient setting. The patient had a clinical picture of transverse maxillary deficiency. Performing SARPE under local anesthesia in an outpatient setting is a viable procedure, of low cost, easy implementation and low risk of complications once it is performed according to the appropriate technique.

  18. INGUINAL HERNIOPLASTY IN ELDERLY PATIENTS UNDER LOCAL ANESTHESIA

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    Shahi

    2014-05-01

    Full Text Available OBJECTIVE: To evaluate the feasibility and safety of inguinal hernioplasty under local anesthesia in elderly patients with significant comorbidity. METHODS: A prospective study of 68 patients requiring inguinal mesh hernioplasty for inguinal hernia was carried. One group comprising 34 patients under 60 years of age underwent inguinal mesh hernioplasty while the other group comprising 34 patients over 60 years of age. The comorbid conditions and complications were compared between both groups. RESULTS: Inguinal mesh hernioplasty in elderly patients is more likely associated with comorbid conditions than younger patients in terms of hypertension, chronic obstructive pulmonary disease, cardiovascular diseases, benign prostatic hyperplasia etc. CONCLUSION: Elective inguinal mesh hernioplasty under local anesthesia has good results in elderly patients with significant comorbidities. Inguinal mesh hernioplasty under local anesthesia is safe and results in good success rate in elderly patients with significant comorbidities

  19. [Practical advices in choosing local anesthesia tools in dentistry. Management of carpule's quality in local anesthesia in dentistry].

    Science.gov (United States)

    Kuzin, A V

    2014-01-01

    The equipment for local anesthesia is described in this article. Practical recommendations for the selection of the injection needle length, size, bevel type is given. Using dental needle for local anesthesia should be guided by the "one injection - one needle" rule, as a needle tends to deform by even the slightest contact with jawbone. Some of the shortcomings of carpule quality may be detected before use: signs of cup corrosion, the presence of sediment, air bubbles, rubber plunger disposition. In the case of such defects being identified all the package should not be used. The use of such carpule in clinical practice is unsafe.

  20. Local anesthesia in dentistry - Clinical Considerations

    OpenAIRE

    Sharmraaj Subramaniam; Prasanna Neelakantan

    2013-01-01

    Local anaesthesia is commonly employed prior to most dental procedures. It is imperative to understand the mechanisms by which local anaesthetics work, so that their efficacy can be improved for painless dental care. Local anaesthesia also has major clinical implications in that it can precipitate emergencies in patients with an underlying systemic disease. It is imperative that a dentist have a thorough knowledge of the considerations one must take when administering local anaesthesia in pat...

  1. 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

  2. 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....

  3. An update on local anesthesia for pediatric dental patients

    OpenAIRE

    Peedikayil, Faizal C.; Vijayan, Ajoy

    2013-01-01

    Pain control is an important part of dentistry, particularly in the management of children. Behavior guidance, and dose and technique of administration of the local anesthetic are important considerations in the successful treatment of a pediatric patient. The purpose of the present review is to discuss the relevant data on topics involved, and on the current methods available in the administration of local anesthesia used for pediatric dental patients.

  4. Local anesthesia selection algorithm in patients with concomitant somatic diseases.

    Science.gov (United States)

    Anisimova, E N; Sokhov, S T; Letunova, N Yu; Orekhova, I V; Gromovik, M V; Erilin, E A; Ryazantsev, N A

    2016-01-01

    The paper presents basic principles of local anesthesia selection in patients with concomitant somatic diseases. These principles are history taking; analysis of drugs interaction with local anesthetic and sedation agents; determination of the functional status of the patient; patient anxiety correction; dental care with monitoring of hemodynamics parameters. It was found that adhering to this algorithm promotes prevention of urgent conditions in patients in outpatient dentistry.

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

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    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

  6. The thermodynamics of general and local anesthesia

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    Graesboll, Kaare; Heimburg, Thomas

    2014-01-01

    General anesthetics are known to cause depression of the freezing point of transitions in biomembranes. This is a consequence of ideal mixing of the anesthetic drugs in the membrane fluid phase and exclusion from the solid phase. Such a generic law provides physical justification of the famous Meyer-Overton rule. We show here that general anesthetics, barbiturates and local anesthetics all display the same effect on melting transitions. Their effect is reversed by hydrostatic pressure. Thus, the thermodynamic behavior of local anesthetics is very similar to that of general anesthetics. We present a detailed thermodynamic analysis of heat capacity profiles of membranes in the presence of anesthetics. This analysis is able to describe experimentally observed calorimetric profiles and permits prediction of the anesthetic features of arbitrary molecules. In addition, we discuss the thermodynamic origin of the cutoff-effect of long-chain alcohols and the additivity of the effect of general and local anesthetics.

  7. Local anesthesia part 2: technical considerations.

    Science.gov (United States)

    Reed, Kenneth L; Malamed, Stanley F; Fonner, Andrea M

    2012-01-01

    An earlier paper by Becker and Reed provided an in-depth review of the pharmacology of local anesthetics. This continuing education article will discuss the importance to the safe and effective delivery of these drugs, including needle gauge, traditional and alternative injection techniques, and methods to make injections more comfortable to patients.

  8. Influence of local mucosal anesthesia combined with non tracheal intubation general anesthesia on EMR patients' intra-operative serum indexes

    Institute of Scientific and Technical Information of China (English)

    Sheng-Yong Liang

    2015-01-01

    Objective:To analyze the influence of local mucosal anesthesia combined with non tracheal intubation general anesthesia on EMR patients’ intra-operative serum indexes.Methods: 162 patients who received EMR from September 2013 to September 2014 in our hospital were enrolled and randomly divided into the observation group, including 81 cases, who received local mucosal anesthesia combined with non tracheal intubation general anesthesia, and the control group, including 81 cases, who received local mucosal anesthesia combined with routine tracheal intubation general anesthesia. Then inflammation index, stress index and immune index, etc were compared.Results:1) after general anesthesia, serum cytokine levels of IL-23, IL-32, PCT,β-EP and TNF-α, etc of the observation group were all significantly lower than those of the control group(P<0.05); 2) after general anesthesia, serum cytokine levels of COR, ET, TH and Ins, etc of the observation group were significantly lower than those of the control group(P<0.05); 3) after general anesthesia, serum levels of sICAM 1, CD11b, CD18 and CD20 of the observation group were lower than those of the control group; CD56 level was higher than that of the control group(P<0.05).Conclusion:Local mucosal anesthesia combined with non tracheal intubation general anesthesia provides sufficient anesthetic depth for EMR patients, and at the same time, can effectively reduce intra-operative systemic inflammatory response and stress response and contribute to the protection of body's immune function.

  9. Hernioplastías inguinales con anestesia exclusivamente local / Inguinal Hernioplasties With Local Anesthesia

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    Coturel A

    2015-11-01

    Full Text Available Lichtenstein inguinal hernia repair was described in 1974 by Irving Lichestein, who proposed a free tension surgical treatment. Currently this technique is performed anesthetic spinal block. However, many studies marke benefits of local anesthesia: prolonged postoperative analgesia, inexpensive, easy to perform and safe in patients at high risk. A retrospective observational study was performed. The inguinal hernia repair with only local anesthesia is a feasible technique, with similar results regarding recurrence. It has no specific complications of spinal anesthesia. Performed a randomized missing on costs, pain and quality of life postoperatively prospective analysis

  10. [Value of flexible fiberoptic bronchoscopy under local anesthesia in infants].

    Science.gov (United States)

    Bodart, E; De Lange, M; Vliers, A

    1993-06-01

    From October 1991 through April 1992, 16 infants aged 5 to 25 months (mean age 14.3 months) underwent bronchoscopy with a flexible fiberoptic bronchoscope, under local anesthesia. The technique is described in detail. Reasons for bronchoscopy included recurrent or persistent pneumonia (n = 4), persistent atelectasia (n = 4), lymphadenopathy and/or airway compression (n = 2), suspected foreign body (n = 2), bronchoalveolar lavage to investigate diffuse interstitial lung disease (n = 2), and severe recurrent wheezing (n = 2). The procedure established the accurate diagnosis in 14 cases. Adverse events (32%) were minor (transient hypoxia, n = 3; moderate fever, n = 1; and laryngospasm, n = 1) and resolved completely. Flexible fiberoptic bronchoscopy under local anesthesia is a simple procedure which is safe in patients under 30 months of age when performed by a experienced operator in an adequate facility. This method is useful for the diagnosis and/or treatment of a broad spectrum of conditions.

  11. Hernioplastías inguinales con anestesia exclusivamente local / Inguinal Hernioplasties With Local Anesthesia

    OpenAIRE

    2015-01-01

    Lichtenstein inguinal hernia repair was described in 1974 by Irving Lichestein, who proposed a free tension surgical treatment. Currently this technique is performed anesthetic spinal block. However, many studies marke benefits of local anesthesia: prolonged postoperative analgesia, inexpensive, easy to perform and safe in patients at high risk. A retrospective observational study was performed. The inguinal hernia repair with only local anesthesia is a feasible technique, with similar res...

  12. MR arthrography of the shoulder: Do we need local anesthesia?

    Energy Technology Data Exchange (ETDEWEB)

    Spick, Claudio, E-mail: claudio.spick@meduniwien.ac.at [Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna (AKH), Waehringer-Guertel 18-20, 1090 Vienna (Austria); Szolar, Dieter H.M.; Reittner, Pia; Preidler, Klaus W.; Tillich, Manfred [Diagnostikum Graz-Südwest, Weblinger Guertel 25, 8054 Graz (Austria)

    2014-06-15

    Purpose: To assess pain intensity with and without subcutaneous local anesthesia prior to intraarticular administration of contrast medium for magnetic resonance arthrography (MRa) of the shoulder. Materials and methods: This single-center study was conducted after an IRB waiver of authorization, between January 2010 and December 2012. All patients provided written, informed consent for the procedure. Our prospectively populated institutional database was searched, based on our inclusion criteria. There were 249 outpatients (178 men and 71 women; mean age, 44.4 years ± 14.6; range, 15–79) who underwent MRa and were enrolled in this study. Patients were excluded if they had received surgery of the shoulder before MRa, had undergone repeated MRa of the same shoulder, and/or had undergone MRa of both shoulders on the same day. Patients were randomly assigned into one of three groups. Patients in group A (n = 61) received skin infiltration with local anesthesia. Patients in control group B (n = 92) and group C (n = 96) did not receive local anesthesia. Pain levels were immediately assessed after the injection for MRa using a horizontal visual analog scale (VAS) that ranged from 0 to 10. To compare the pain scores of the three groups for male and female patients, a two-way analysis of variance was used. A p-value equal to or less than 0.05 was considered to indicate a significant result. Results: Patients who received local anesthesia (group A) showed a mean pain level on the VAS of 2.6 ± 2.3. In patients who did not receive local anesthetics (groups B and C), a mean pain level on the VAS of 2.6 ± 2.2 and 2.7 ± 2.4 were detected, respectively. Between the three groups, no statistically significant difference in pain intensity was detected (p = .960). There were significant differences in subjective pain perception between men and women (p = .009). Moreover, the sex difference in all three groups was equal (p = .934). Conclusion: Local anesthesia is not required to

  13. Use of the Computadorized Local Anesthesia System The Wand in Pediatric Dentistry

    OpenAIRE

    Faraco Junior,Italo Medeiros; Ana Letícia Rower DABLE; Andréia Bertani OTTONI; MARQUEZAN,Marcela; Maximiano Ferreira TOVO; Kramer,Paulo Floriani

    2007-01-01

    Introduction: The positive behavior of pediatric patients depends, among others variables, on the success of local anesthesia. Objective: In sight of this, we carried out a review about anesthesic techniques using the computerized anesthesia. This system has as main objective to reduce the discomfort caused by the traditional anesthesia, by controlling two important factors for the success of the local anesthesia: the pressure and the volume of anesthesic. Conclusion: The majority of the revi...

  14. Ocular complications associated with local anesthesia administration in dentistry.

    Science.gov (United States)

    Boynes, Sean G; Echeverria, Zydnia; Abdulwahab, Mohammad

    2010-10-01

    The most widely used method for controlling pain during dental procedures is the intraoral administration of local anesthetics in close proximity to a specific nerve or fiber to obtund nerve conduction. The most commonly anesthetized nerves in dentistry are branches or nerve trunks associated with the maxillary and mandibular divisions of the trigeminal nerve (cranial nerve V). However, other nerves may be inadvertently affected by intraoral local anesthesia injections, resulting in anesthetic complications of structures far from the oral cavity. Practitioners should be aware of potential ocular complications following intraoral injections in dentistry. These complications include oculomotor paralysis and vision loss. The knowledge of these conditions and their potential cause should alert the dentist to the importance of appropriate injection techniques and an understanding of management protocol.

  15. Local Anesthesia Combined With Sedation Compared With General Anesthesia for Ambulatory Operative Hysteroscopy

    DEFF Research Database (Denmark)

    Brix, Lone Dragnes; Thillemann, Theis Muncholm; Nikolajsen, Lone

    2016-01-01

    anesthesia combined with sedation (group LA + S; n = 76) or general anesthesia (group GA; n = 77). Primary outcome was the worst pain intensity score in the postanesthesia care unit (PACU) rated by the patients on a numerical rating scale. FINDING: Data from 144 patients were available for analysis (LA + S...... was shorter (P anesthesia with sedation can be recommended as a first choice anesthetic technique for operative ambulatory hysteroscopy....

  16. Extrapedicular Infiltration Anesthesia as an Improved Method of Local Anesthesia for Unipedicular Percutaneous Vertebroplasty or Percutaneous Kyphoplasty

    Directory of Open Access Journals (Sweden)

    Liehua Liu

    2016-01-01

    Full Text Available Aim. This report introduces extrapedicular infiltration anesthesia as an improved method of local anesthesia for unipedicular percutaneous vertebroplasty or percutaneous kyphoplasty. Method. From March 2015 to March 2016, 44 patients (11 males and 33 females with osteoporotic vertebral compression fractures with a mean age of 71.4±8.8 years (range: 60 to 89 received percutaneous vertebroplasty or percutaneous kyphoplasty. 24 patients were managed with conventional local infiltration anesthesia (CLIA and 20 patients with both CLIA and extrapedicular infiltration anesthesia (EPIA. Patients evaluated intraoperative pain by means of the visual analogue score and were monitored during the procedure for additional sedative analgesia needs and for adverse nerve root effects. Results. VAS of CLIA + EPIA and CLIA group was 2.5±0.7 and 4.3±1.0, respectively, and there was significant difference (P=0.001. In CLIA group, 1 patient required additional sedative analgesia, but in CLIA + EPIA group, no patients required that. In the two groups, no adverse nerve root effects were noted. Summary. Extrapedicular infiltration anesthesia provided good local anesthetic effects without significant complications. This method deserves further consideration for use in unipedicular percutaneous vertebroplasty and percutaneous kyphoplasty.

  17. Extrapedicular Infiltration Anesthesia as an Improved Method of Local Anesthesia for Unipedicular Percutaneous Vertebroplasty or Percutaneous Kyphoplasty

    Science.gov (United States)

    2016-01-01

    Aim. This report introduces extrapedicular infiltration anesthesia as an improved method of local anesthesia for unipedicular percutaneous vertebroplasty or percutaneous kyphoplasty. Method. From March 2015 to March 2016, 44 patients (11 males and 33 females) with osteoporotic vertebral compression fractures with a mean age of 71.4 ± 8.8 years (range: 60 to 89) received percutaneous vertebroplasty or percutaneous kyphoplasty. 24 patients were managed with conventional local infiltration anesthesia (CLIA) and 20 patients with both CLIA and extrapedicular infiltration anesthesia (EPIA). Patients evaluated intraoperative pain by means of the visual analogue score and were monitored during the procedure for additional sedative analgesia needs and for adverse nerve root effects. Results. VAS of CLIA + EPIA and CLIA group was 2.5 ± 0.7 and 4.3 ± 1.0, respectively, and there was significant difference (P = 0.001). In CLIA group, 1 patient required additional sedative analgesia, but in CLIA + EPIA group, no patients required that. In the two groups, no adverse nerve root effects were noted. Summary. Extrapedicular infiltration anesthesia provided good local anesthetic effects without significant complications. This method deserves further consideration for use in unipedicular percutaneous vertebroplasty and percutaneous kyphoplasty. PMID:27766261

  18. Nursing and psychological treatment during tension-free inguinal hernia repair under local nerve blocked anesthesia

    Institute of Scientific and Technical Information of China (English)

    ZHAO Li-hui

    2007-01-01

    Tension-free inguinal hernia repair under local nerve blocked anesthesia ia an up-to-date technology and is different from the traditional approach.The aim of this study isto evaluate the nursing and psychological treatment during operation under local nerve blocked anesthesia.

  19. Electronic dental anesthesia in a patient with suspected allergy to local anesthetics: report of case.

    Science.gov (United States)

    Malamed, S F; Quinn, C L

    1988-01-01

    A 56-year-old patient with alleged allergy to local anesthetics required restorative dental treatment. Electronic dental anesthesia was used successfully, in lieu of injectable local anesthetics, to manage intraoperative pain associated with the restoration of vital mandibular teeth.

  20. [Hernia repair and local anesthesia. Results of a controlled randomized clinical trial].

    Science.gov (United States)

    Milone, F; Salvatore, G; Leongito, M; Milone, M

    2010-01-01

    In the past, general and spinal anesthesia were used for hernia surgery, but nowadays local anesthesia has become the method of choice for hernia repair, especially in outpatient patients. The one-day surgery is sufficient in the management of this pathology. The advantages of local anesthesia are simplicity, safety, extended postoperative analgesia, early mobilization, lack post-anesthesia effects, and low costs. From January 2004 to December 2008 we observed 297 male patients with inguinal hernia. These patients were divided, with rigorous chronological order of hospital admission, in two study groups, different for anesthetic techniques used. Our controlled randomized clinical trial examines the effectiveness of local anesthesia to reduce the time of hospitalization, without alteration of results, and particularly the degree of satisfaction of patients surgical treated for inguinal hernia.

  1. Tetrodotoxin-Bupivacaine-Epinephrine Combinations for Prolonged Local Anesthesia

    Directory of Open Access Journals (Sweden)

    Christina Bognet

    2011-12-01

    Full Text Available Currently available local anesthetics have analgesic durations in humans generally less than 12 hours. Prolonged-duration local anesthetics will be useful for postoperative analgesia. Previous studies showed that in rats, combinations of tetrodotoxin (TTX with bupivacaine had supra-additive effects on sciatic block durations. In those studies, epinephrine combined with TTX prolonged blocks more than 10-fold, while reducing systemic toxicity. TTX, formulated as Tectin, is in phase III clinical trials as an injectable systemic analgesic for chronic cancer pain. Here, we examine dose-duration relationships and sciatic nerve histology following local nerve blocks with combinations of Tectin with bupivacaine 0.25% (2.5 mg/mL solutions, with or without epinephrine 5 µg/mL (1:200,000 in rats. Percutaneous sciatic blockade was performed in Sprague-Dawley rats, and intensity and duration of sensory blockade was tested blindly with different Tectin-bupivacaine-epinephrine combinations. Between-group comparisons were analyzed using ANOVA and post-hoc Sidak tests. Nerves were examined blindly for signs of injury. Blocks containing bupivacaine 0.25% with Tectin 10 µM and epinephrine 5 µg/mL were prolonged by roughly 3-fold compared to blocks with bupivacaine 0.25% plain (P < 0.001 or bupivacaine 0.25% with epinephrine 5 µg/mL (P < 0.001. Nerve histology was benign for all groups. Combinations of Tectin in bupivacaine 0.25% with epinephrine 5 µg/mL appear promising for prolonged duration of local anesthesia.

  2. Serial bronchoscopic lung lavage in pulmonary alveolar proteinosis under local anesthesia

    Directory of Open Access Journals (Sweden)

    K Rennis Davis

    2015-01-01

    Full Text Available Pulmonary alveolar proteinosis (PAP is a rare disease, characterized by alveolar accumulation of surfactant composed of proteins and lipids due to defective surfactant clearance by alveolar macrophages. Mainstay of treatment is whole lung lavage, which requires general anesthesia. Herein, we report a case of primary PAP, successfully treated with serial bronchoscopic lung lavages under local anesthesia.

  3. Local Anesthesia in Cataract Surgery-A Comparison of Different Methods

    Institute of Scientific and Technical Information of China (English)

    Nolan; J; Aziz; M; Ahmad; M; Shehata; M; Iqbal; F

    1993-01-01

    Seven groups of thirty patients undergoing cataract extraction under local anesthesia were each given different combinations of local anesthesia. These varied from a maximum approach using supra-orbital, infra-orbital and facial blocks with Hyalase, orbital compression and pre-operative Acetazolamide down to a minimum group receiving purely an infra- orbital and supra-orbital block with a Ugnocaine/Bupivacaine mixture. There was no significant difference in local analgesia or in the complication rates b...

  4. [Our experience with prostatic incision (TUIP) with local anesthesia].

    Science.gov (United States)

    Del Boca, C; Colloi, D; Guardamagna, A; Bolis, C; Giuberti, A C; Tzoumas, S; Ferrari, C

    1997-02-01

    The Authors present their experience in the treatment of prostatic obstruction with bladder neck incision (TUIP) performed under local anesthesia. An Hulbert 6 Fr endoscopic needle is used to infiltrate the prostatic area submitted to TUIP with 200 mg of Lidocaine 2%. The TUIP was done with a single deep incision at 7 hours using a 24 Fr Iglesias resector with Collins device. 28 patients with an age range from 69 to 85 years (mean 74) affected by IPB in an obstructed fase were submitted to this procedure. Various parameters were achieved for the selection of the patients: urodynamic diagnosis of low urinary tract obstruction, prostatic volume less than 50 ml without important prostatic median lobe, high anesthesiological risk, absence of correlated vesical complications. A clinical follow up was done at 1-6 and 12 months. The results obtained showed a good compliance of the patients treated with satisfactory urodynamic patterns. The Authors conclude that this less invasive approach, in selected cases, is the treatment of choice not only for low invasivity and morbidity rate but also for the reduced time of catheterization, hospitalization and costs.

  5. Endoscopic Carpal Tunnel Release using a modified application technique of local anesthesia: safety and effectiveness

    Directory of Open Access Journals (Sweden)

    Al-Khayat Jehad

    2008-04-01

    Full Text Available Abstract Background Local anesthesia is widely used for open carpal tunnel release. However, injection of local anesthesia as described by Altissimi and Mancini (1988 can interfere with endoscopic carpal tunnel release, by increasing the bulk of synovial layers and consequently result in worsening of the view. Purpose The purpose of this study was to evaluate the safety, efficacy using modified technique for application of local anesthesia. Methods 33 patients suffering from gradual increasing symptoms of carpal tunnel syndrome. The patients were also asked to evaluate the pain associated with injection as well as tourniquet during surgery using Visual Analogue Scale (VAS (ranging from 0 = no pain to 10 = maximum pain. Results One patient required additionally local anesthesia because of mild pain in the hand. The tourniquet was inflated for 13.00 (2.8 min. The pain score related to injection was 2.5 (0.8 and to tourniquet was 3.6 (0.9. Inflation of the tourniquet was well tolerated by all patients. Postoperative neurological sensory and motor deficits related to surgery and local blocks were not occurred. Conclusion Endoscopic release of the carpal tunnel syndrome in local anesthesia is effective, well tolerated and safe. This kind of application of local anesthesia did not reduce visibility.

  6. When local anesthesia becomes universal: pronounced systemic effects of subcutaneous lidocaine in bullfrogs (Lithobates catesbeianus)

    DEFF Research Database (Denmark)

    Williams, catherine; Alstrup, Aage Kristian Olsen; Bertelsen, Mads

    2017-01-01

    Sodium channel blockers are commonly injected local anesthesia but are also routinely used in general immersion anesthesia for fish and amphibians. Here we report the effects of subcutaneous injection of lidocaine (5 or 50 mg kg-1) in the hind limb of bullfrogs (Lithobates catesbeianus) on reflexes......). Reflexes were regained over 4 h. Systemic sedative effects were not coupled to local anti-nociception, as a forceps pinch test at the site of injection provoked movement at the height of the systemic effect (tested at 81 ± 4 min). Amphibians are routinely subject to general anesthesia via exposure...

  7. Effective local anesthesia for onabotulinumtoxin A injections to treat hyperhidrosis associated with traumatic amputation

    OpenAIRE

    Shi, Lucy L; Sargen, Michael R.; Chen, Suephy C.; Arbiser, Jack L.; Pollack, Brian P.

    2016-01-01

    Background: Botulinum toxin type A (BTX-A) injections are an effective treatment for controlling hyperhidrosis at sites of amputation. Hyperesthesia associated with amputated limbs is a major barrier to performing this procedure under local anesthesia. Objective: To present a novel method for improving local anesthesia with BTX-A injections. Methods & Results: A 29-year-old military veteran with a below-the-knee amputation of his right leg was suf...

  8. Articaine: a review of its use for local and regional anesthesia

    Directory of Open Access Journals (Sweden)

    Snoeck M

    2012-06-01

    Full Text Available Marc SnoeckDepartment of Anaesthesia, Canisius-Wilhelmina Hospital, Nijmegen, The NetherlandsAbstract: Articaine is an intermediate-potency, short-acting amide local anesthetic with a fast metabolism due to an ester group in its structure. It is effective with local infiltration or peripheral nerve block in dentistry, when administered as a spinal, epidural, ocular, or regional nerve block, or when injected intravenously for regional anesthesia. In comparative trials, its clinical effects were not generally significantly different from those of other short-acting local anesthetics like lidocaine, prilocaine, and chloroprocaine, and there is no conclusive evidence demonstrating above-average neurotoxicity. Articaine proved to be suitable and safe for procedures requiring a short duration of action in which a fast onset of anesthesia is desired, eg, dental procedures and ambulatory spinal anesthesia, in normal and in special populations.Keywords: articaine, regional anesthesia, pharmacodynamics, pharmacokinetics, therapeutic use, tolerability, neurotoxicity

  9. Evaluation of a Local Anesthesia Simulation Model with Dental Students as Novice Clinicians.

    Science.gov (United States)

    Lee, Jessica S; Graham, Roseanna; Bassiur, Jennifer P; Lichtenthal, Richard M

    2015-12-01

    The aim of this study was to evaluate the use of a local anesthesia (LA) simulation model in a facilitated small group setting before dental students administered an inferior alveolar nerve block (IANB) for the first time. For this pilot study, 60 dental students transitioning from preclinical to clinical education were randomly assigned to either an experimental group (N=30) that participated in a small group session using the simulation model or a control group (N=30). After administering local anesthesia for the first time, students in both groups were given questionnaires regarding levels of preparedness and confidence when administering an IANB and level of anesthesia effectiveness and pain when receiving an IANB. Students in the experimental group exhibited a positive difference on all six questions regarding preparedness and confidence when administering LA to another student. One of these six questions ("I was prepared in administering local anesthesia for the first time") showed a statistically significant difference (pStudents who received LA from students who practiced on the simulation model also experienced fewer post-injection complications one day after receiving the IANB, including a statistically significant reduction in trismus. No statistically significant difference was found in level of effectiveness of the IANB or perceived levels of pain between the two groups. The results of this pilot study suggest that using a local anesthesia simulation model may be beneficial in increasing a dental student's level of comfort prior to administering local anesthesia for the first time.

  10. Eminectomy for Habitual Luxation of the Temporomandibular Joint with Sedation and Local Anesthesia: A Case Series

    Directory of Open Access Journals (Sweden)

    Joe Iwanaga

    2016-01-01

    Full Text Available Eminectomy which is one of the popular and most effective treatments for habitual temporomandibular joint luxation was first described by Myrhaug in 1951. There are few reports which described eminectomy being performed under local anesthesia and conscious sedation. We present a case series of habitual luxation of the TMJ treated by eminectomy performed under local anesthesia and conscious sedation and general anesthesia. Five patients were examined and found to have recurrent luxation of the TMJ. The age of patients ranged from 18 to 93 years. Bilateral eminectomy of the TMJ was performed for two patients, and unilateral eminectomy was performed for three patients. Two were examined under intravenous propofol sedation and local anesthesia, while three patients were examined under general anesthesia. One patient died from ileus one month after surgery. The follow-up period except for the case that died from ileus ranged from 12 to 33 months. No recurrent dislocation of the TMJ has been identified. Based on our experience and two other series in the literature, eminectomy with sedation and local anesthesia can be considered and might be a good option in elderly patients.

  11. Comparison of two epinephrine concentrations in an articaine solution for local anesthesia in children.

    Science.gov (United States)

    Zurfluh, Monika A; Daubländer, Monika; van Waes, Hubertus J M

    2015-01-01

    Painless dental treatment is of major interest in pediatric dentistry. Local anesthesia contains epinephrine, which prolongs soft tissue anesthesia.This, however, is often a source of iscomfort for children and is responsible for certain side effects (e.g., self-inflicted soft tissue lesions). The aim of this study was to investigate whether an epinephrine-reduced articaine solution could reduce the duration of soft tissue anesthesia and thereby reduce the risk of self-inflicted soft tissue lesions, while still providing an adequate anesthesia. In a non-interventional clinical study, routine dental treatment was performed on children and adolescents. An articaine 4% solution with an epinephrine-reduced solution (Ubistesin™ mite, 1:400,000) and a conventional epinephrine solution (Ubistesin™ forte, 1:100,000) were compared in terms of duration of soft tissue anesthesia. One hundred and fifty-eight patients (mite: 75, forte: 83) were treated (80% with infiltration anesthesia). In both groups, the average volume of the injection was comparable (mite: 1.2 ml, forte: 1.1 ml). One patient from each group showed unwanted side effects. In both groups, the local anesthesia was complete or sufficient (96%) to perform the planned treatment. The average treatment time was 24 minutes in the mite group and 28 minutes in the forte group. The difference in mean duration of soft tissue anesthesia was statistically significant (p = 0.001, mite: 2.1 h, forte: 2.8 h). Thanks to its high efficacy, tolerance, and reduced soft tissue anesthesia, the articaine 4% solution with the reduced epinephrine concentration (1:400,000) was considered a safe and suitable drug for routine treatments in pediatric dentistry.

  12. 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.

  13. Topical anesthesia with eutetic mixture of local anesthetics cream in vasectomy: 2 randomized trials

    DEFF Research Database (Denmark)

    Honnens de Lichtenberg, M; Krogh, J; Rye, B

    1992-01-01

    Two paired randomized trials testing topical anesthesia with a eutetic mixture of local anesthetics (EMLA cream*) in vasectomy were performed. In 1 trial EMLA cream was applied on 1 side of the scrotum, while infiltration anesthesia into the skin and subcutaneous tissue with mepivacaine was used...... on the contralateral side. All but 1 of the 13 patients (p less than 0.05) preferred infiltration anesthesia because of pain as the incision reached the subcutaneous tissue. In the other trial 29 patients received EMLA cream on 1 side of the scrotum before bilateral mepivacaine infiltration. There was significantly...... less pain on the sides with the anesthetic cream (p less than 0.001). Many patients would pay the price of the cream. In conclusion, EMLA cream cannot replace but it can supplement infiltration anesthesia during vasectomy....

  14. Radiofrequency-assisted Liposuction for Arm Contouring: Technique under Local Anesthesia

    Directory of Open Access Journals (Sweden)

    Spero Theodorou, MD

    2013-08-01

    Conclusions: In appropriately selected patients, RFAL arm contouring under local anesthesia represents an alternative procedure with acceptably low morbidity and high patient satisfaction. To achieve consistent results while minimizing complications, consideration to anatomic details, infiltration of the local anesthetic, and application of the radiofrequency energy must be given.

  15. Diagnostic laparoscopy and laparoscopic ultrasonography with local anesthesia in hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Mariano Gómez-Rubio; Mercedes Moya-Valdés; Jesús García

    2005-01-01

    Diagnosis of hepatocellular carcinoma (HCC), a common digestive malignancy, remains a challenge. The aim of this study was to evaluate the feasibility of performing laparoscopy and laparoscopic ultrasound with local anesthesia as a diagnostic procedure in HCC. Laparoscopy and laparoscopic ultrasound with local anesthesia was performed in the gastrointestinal endoscopy unit in three patients diagnosed of HCC. Endoscopy staged diffuse liver disease. Laparoscopic ultrasonography identified all liver tumors not visible during endoscopy and guided needle biopsy in one case. No complications happened. In conclusion, laparoscopy and laparoscopic ultrasound,performed as a minimally invasive diagnostic procedure can be a safe and very promising tool in planning therapy of HCC.

  16. Endovascular repair of acute AAAs under local anesthesia with bifurcated endografts : A feasibility study

    NARCIS (Netherlands)

    Verhoeven, ELG; Prins, TR; van den Dungen, JJAM; Tielliu, IFJ; Hulsebos, RG; van Schilfgaarde, R

    2002-01-01

    Purpose: To evaluate endovascular repair of abdominal aortic aneurysms (AAA) under local anesthesia in the acute setting. Methods: Between 1998 and 2001, 47 patients with an acute AAA were evaluated for endovascular repair after informed consent, provided they were in a stable, albeit hypotensive co

  17. Using Mixed-Reality Technology to Teach Techniques for Administering Local Anesthesia

    Science.gov (United States)

    Hanson, Kami M.

    2011-01-01

    The ability to perform local anesthesia on dental patients is an important clinical skill for a dental hygienist. When learning this procedure in an academic situation, students often practice on their peers to build their skills. There are multiple reasons why the peer practice is not ideal; consequently, educators have sought the means to…

  18. Force-length recording of eye muscles during local-anesthesia surgery in 32 strabismus patients

    NARCIS (Netherlands)

    H.J. Simonsz (Huib)

    1994-01-01

    textabstractAbstract. Force-length recordings were made from isolated human eye muscles during strabismus surgery in local, eye-drop anesthesia in 32 adult patients. From each muscle three recordings were made: (1) while the patient looked with the other eye into the field of action of the recorded

  19. Intraperitoneal instillation of saline and local anesthesia for prevention of shoulder pain after laparoscopic cholecystectomy

    DEFF Research Database (Denmark)

    Donatsky, Anders Meller; Bjerrum, Flemming; Gögenür, Ismayil

    2013-01-01

    instillation (IPI) of saline and local anesthesia (LA) to minimize SP. METHODS: A search of the literature was conducted using PubMed and Excerpta Medica Database (EMBASE). Eligibility criteria were: randomized clinical trials (RCT) evaluating IPI of saline and/or LA to minimize incidence or severity of SP...

  20. Evaluation of new injection and cavity preparation model in local anesthesia teaching

    NARCIS (Netherlands)

    Yekta, S.S.; Lampert, F.; Kazemi, S.; Kazemi, R.; Brand, H.S.; Baart, J.A.; Mazandarani, M.

    2013-01-01

    The aim of this study was to evaluate a recently developed preclinical injection and cavity preparation model in local anesthesia. Thirty-three dental students administered an inferior alveolar nerve block injection in the model, followed by preparation on a tooth. The injection was evaluated by thr

  1. Endotracheal intubation under local anesthesia and sedation in an infant with difficult airway

    Directory of Open Access Journals (Sweden)

    Kirti N Saxena

    2012-01-01

    Full Text Available Management of the difficult airway in an infant is a challenge for the anesthesiologist. A 10-month-old infant presented to an otolaryngologist with nasopharyngeal mass since birth, which had increased rapidly in size in the last 1 month and was hanging through the cleft palate into the oropharynx. The infant was scheduled for excision of the nasopharyngeal mass through a maxillary approach and the tongue mass through an oral approach under general anesthesia. This case report describes endotracheal intubation performed successfully under sedation and local anesthesia in an infant with a nasal mass protruding through the cleft palate into the oropharynx.

  2. One-thousand consecutive inguinal hernia repairs under unmonitored local anesthesia

    DEFF Research Database (Denmark)

    Callesen, T; Bech, K; Kehlet, H

    2001-01-01

    To evaluate the feasibility and safety of unmonitored local anesthesia (ULA) for elective open inguinal hernia repair, we made a prospective, consecutive data collection from 1000 operations on primary and recurrent hernias. Follow-up consisted of a questionnaire 1 mo after surgery and retrieval...... from the electronic patient data management system. In 921 ASA Group I and II and 79 ASA Group III and IV patients, the median age was 60 yr (range, 18-95 yr). ULA was converted to general anesthesia in 5 of 1000 cases, and 961 patients were discharged on the day of surgery after 95 min (median...... anesthesia, day-case setup, or both, primarily because of intraoperative pain (n = 74; 7.8%). We conclude that open inguinal hernia repair can be conducted under ULA, regardless of comorbidity, with a small rate of deviation from day-case setup and minimal morbidity. It provides a safe alternative to other...

  3. Anesthetic strategy during endovascular therapy: General anesthesia or conscious sedation? (GOLIATH - General or Local Anesthesia in Intra Arterial Therapy) A single-center randomized trial

    DEFF Research Database (Denmark)

    Simonsen, Claus Z; Sørensen, Leif H; Juul, Niels

    2016-01-01

    RATIONALE: Endovascular therapy after acute ischemic stroke due to large vessel occlusion is now standard of care. There is equipoise as to what kind of anesthesia patients should receive during the procedure. Observational studies suggest that general anesthesia is associated with worse outcomes...... compared to conscious sedation. However, the findings may have been biased. Randomized clinical trials are needed to determine whether the choice of anesthesia may influence outcome. AIM AND HYPOTHESIS: The objective of GOLIATH (General or Local Anestesia in Intra Arterial Therapy) is to examine whether....... Patients with acute ischemic stroke, scheduled for endovascular therapy, are randomized to receive either general anesthesia or conscious sedation. STUDY OUTCOMES: The primary outcome measure is infarct growth after 48-72 h (determined by serial diffusion-weighted magnetic resonance imaging). Secondary...

  4. A Comparative Study Between 1% and 0.1% Lidocain with Adrenaline in Skin Local Anesthesia

    Directory of Open Access Journals (Sweden)

    A. Zamanian

    2005-01-01

    Full Text Available Lidocain solution 1-2% have used with or without adrenaline for skin local anesthesia. Also normal salin, diphenhydramine and bacteriostatic salin have been used. The purpose of this study was to compare the effectiveness of 1% lidocain with 0.1% lidocain in local skin anesthesia.This study was carried out by triple blind method on 140 patients that submitted to Hamedan Sina Hospital in 2000. These patients divided in two groups randomly, 70 cases received 1% lidocain and other 70 cases received 0.1% lidocain. The pain assessment score was between 0-10 that was asked from each patient and collected data analyzed by statistical methods.This study showed that 51.1% of patients that received 1% lidocain and 48.9% that received 0.1% lidocain did not have any pain during injection (P>0.05. Also 54.3% of patients that received 1% lidocain and 45.7% that received 0.1% lidocain solution did not have any pain throw the procedure (P>0.05.The effect of 0.1% lidocain solution had no much difference from 1% lidocain in skin local anesthesia and thus it is suggested to use it for wide anesthesia in skin surgeries.

  5. Orbital Tumors Excision without Bony Marginotomy under Local and General Anesthesia

    Directory of Open Access Journals (Sweden)

    Robert A. Goldberg

    2014-01-01

    Full Text Available To present our experience of removing middle to deep orbital tumors using a combination of minimally invasive soft tissue approaches, sometimes under local anesthesia. Methods. In this retrospective case series, 30 patients (13 males and 17 females underwent tumor removal through eyelid crease (17 eyes, conjunctival (nine eyes, lateral canthal (two eyes, and transcaruncular (two eyes approaches. All tumors were located in the posterior half of the orbit. Six cases were removed under monitored anesthesia care with local block, and 24 were under general anesthesia. Results. The median (range age and follow-up duration were 48.5 (31–87 years old and 24.5 (4–375 weeks, respectively. Visual acuity and ocular motility showed improvement or no significant change in all but one patient at the latest followup. Confirmed pathologies revealed cavernous hemangioma (15 cases, pleomorphic adenoma (5 cases, solitary fibrous tumor (4 cases, neurofibroma (2 cases, schwannoma (2 cases, and orbital varix (1 case. None of the patients experienced recurrence. Conclusions. Creating a bony marginotomy increases intraoperative exposure of the deep orbit but adds substantial time and morbidity. Benign orbital tumors can often be removed safely through small soft-tissue incisions, without bone removal and under local anesthesia.

  6. Evaluation of surgical treatment of carpal tunnel syndrome using local anesthesia

    Directory of Open Access Journals (Sweden)

    Marco Felipe Francisco Honorato Barros

    2016-02-01

    Full Text Available ABSTRACT OBJECTIVE: To evaluate the results and complications from surgical treatment of carpal tunnel syndrome by means of an open route, using a local anesthesia technique comprising use of a solution of lidocaine, epinephrine and sodium bicarbonate. MATERIAL AND METHODS: This was a cohort study conducted through evaluating the medical files of 16 patients who underwent open surgery to treat carpal tunnel syndrome, with use of local anesthesia consisting of 20 mL of 1% lidocaine, adrenaline at 1:100,000 and 2 mL of sodium bicarbonate. The DASH scores before the operation and six months after the operation were evaluated. Comparisons were made regarding the intensity of pain at the time of applying the anesthetic and during the surgical procedure, and in relation to other types of procedure. RESULTS: The DASH score improved from 65.17 to 16.53 six months after the operation (p < 0.01. In relation to the anesthesia, 75% of the patients reported that this technique was better than or the same as venous puncture and 81% reported that it was better than a dental procedure. Intraoperative pain occurred in two cases. There were no occurrences of ischemia. CONCLUSION: Use of local anesthesia for surgically treating carpal tunnel syndrome is effective for performing the procedure and for the final result.

  7. [Iontophoresis - local anesthesia at the ear canal and tympanic membrane (author's transl)].

    Science.gov (United States)

    Tolsdorff, P

    1980-02-01

    Operations to the external ear canal and tympanic membrane necessitate sufficient local anesthesia. General sedation followed by infiltration anestesia, is rather time-consumming, can be painful due to the injection, and is not particularly satisfactory for the treatment of outpatients. The iontophorese-technique, however, of local anesthesia, is applicable particularly for the treatment of outpatients. Principally, the local anesthetic is transported in ionisised form to the nerve membrane, by means of calvanic currents through the healthy surface epithelial tissue of the external ear canal or the eardrum. The technique described for the first time in 1911 no longer shows toxic sides-effects since the introduction of improved electrodes and more modern local anesthetic. The anatomic, pharmacological, chemical and physical basics of the technique will be described. The lecture will be based on personal experience of the method, taken from large groups of patients over a period of more than two years, using equipment specially designed for this purpose.

  8. Pharmacokinetics of Lidocaine With Epinephrine Following Local Anesthesia Reversal With Phentolamine Mesylate

    OpenAIRE

    Moore, Paul A.; Hersh, Elliot V.; Papas, Athena S; Goodson, J. Max; Yagiela, John A; Rutherford, Bruce; Rogy, Seigried; Navalta, Laura

    2008-01-01

    Phentolamine mesylate accelerates recovery from oral soft tissue anesthesia in patients who have received local anesthetic injections containing a vasoconstrictor. The proposed mechanism is that phentolamine, an alpha-adrenergic antagonist, blocks the vasoconstriction associated with the epinephrine used in dental anesthetic formulations, thus enhancing the systemic absorption of the local anesthetic from the injection site. Assessments of the pharmacokinetics of lidocaine and phentolamine, a...

  9. Articaine: a review of its use for local and regional anesthesia

    OpenAIRE

    Snoeck M

    2012-01-01

    Marc SnoeckDepartment of Anaesthesia, Canisius-Wilhelmina Hospital, Nijmegen, The NetherlandsAbstract: Articaine is an intermediate-potency, short-acting amide local anesthetic with a fast metabolism due to an ester group in its structure. It is effective with local infiltration or peripheral nerve block in dentistry, when administered as a spinal, epidural, ocular, or regional nerve block, or when injected intravenously for regional anesthesia. In comparative trials, its clinical effects wer...

  10. Systemic toxisity of local anesthethics during regional anesthesia in orthopedics and traumatology

    Directory of Open Access Journals (Sweden)

    V. A. Koryachkin

    2015-01-01

    Full Text Available There are cases of accidental intravascular injection of local anesthetic when performing regional anesthesia. The frequency of this complication was 0.28 per 1,000. We describe the clinical manifestations and the basic principles of the treatment of local anesthetics systemic toxicity. Discussed in detail the mechanism of action of fat emulsion and the protocol of lipid resuscitation Accidental intravascular injection of local anesthetics. The mechanism of action of fat emulsion and the protocol of lipidrescue accidental intravascular injection of local anesthetics was discussed.

  11. [The possible secondary effects in cases of local anesthesia].

    Science.gov (United States)

    Malamed, S F

    2000-01-01

    Local anesthetics are the safest and most effective drugs for pain control. Over 300 million local anesthetic cartridges are administered by dentists in the United States of America annually, yet serious complications reported number but a handful. Complications are categorised as localised or systemic. Localised complications arise at the site of needle penetration or anesthetic administration while systemic complications involve the entire organism. Localised complications include needle breakage, paresthesia, trismus, haematoma and facial nerve paralysis, while systemic complications are psychogenic to the act of receiving an injection, allergy and drug overdose (toxic reaction). These potential complications are briefly described in the following paper.

  12. Simplified Surgical Placement of Tenckhoff Catheter under Local Anesthesia: The Dammam Central Hospital Experience

    Directory of Open Access Journals (Sweden)

    Youmbissi T

    2001-01-01

    Full Text Available Many methods are used for the placement of Tenckhoff catheters. Eighteen consecutive Tenckhoff catheters were placed under local anesthesia through a mini laparotomy with a reduced operating team. There were only three total catheter failures. Complications were infrequent and operating time was less than one hour on average. This simple procedure should be a part of the training program of all junior surgeons and nephrologists.

  13. Emergency inguinal hernia repair under local anesthesia: a 5-year experience in a teaching hospital

    OpenAIRE

    2016-01-01

    Background Local anesthesia (LA) has been reported to be the best choice for elective open inguinal hernia repair because it is cost efficient, with less post-operative pain and enables more rapid recovery. However, the role of LA in emergency inguinal hernia repair is still controversial. The aim of this study is to investigate the safety and effectiveness of LA in emergency inguinal hernia repair. Methods All patients underwent emergency inguinal hernia repair in our hospital between Januar...

  14. Local Anesthesia in Open Inguinal Hernia Repair Improves Postoperative Quality of Life Compared to General Anesthesia: A Prospective, International Study.

    Science.gov (United States)

    Huntington, Ciara R; Wormer, Blair A; Cox, Tiffany C; Blair, Laurel J; Lincourt, Amy E; Augenstein, Vedra A; Heniford, B Todd

    2015-07-01

    The choice of general (GA) versus local anesthesia (LA) in open inguinal hernia repair (OIHR) has a substantial financial impact and may influence clinical outcomes. Our study compares postoperative quality of life (QOL) in patients undergoing OIHR under LA versus GA. A cooperative prospective study from centers in 10 countries was performed through the International Hernia Mesh Registry from 2007 to 2012. QOL was compared at one, six, 12, and 24 months for LA versus GA with univariate and multivariate analysis controlling for known confounding variables. Of 1128 patients who underwent OIHR, 585(52%) used GA and 533(48%) used LA. Most were male (92%) with unilateral (94%), primary (91%) repairs with a mean age 57 ± 16 years. There was no difference (P > 0.05) in age, gender, operative time, mesh size, length of stay, infection, recurrence, reoperation, or death. Multivariate analysis demonstrated significant QOL differences between groups: GA had higher odds of discomfort at one and six months [odds ratio (OR) 3.3, 2.0], movement limitation at one and six months (OR 3.5, 2.8), and mesh sensation at one and 12 months (OR 2.9, 1.8). Overall, patients undergoing OIHR under LA had improved postoperative QOL in the short and long term compared with GA.

  15. Topical local anesthesia: focus on lidocaine–tetracaine combination

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    Giordano D

    2015-11-01

    Full Text Available Davide Giordano,1 Maria Gabriella Raso,2 Carmine Pernice,1 Vanni Agnoletti,3 Verter Barbieri1 1Otorhinolaryngology Unit, Department of Surgery, Arcispedale Santa Maria Nuova – IRCCS, Reggio Emilia, 2Anesthesiology, Intensive Care, and Pain Medicine Unit, Department of Surgical Sciences, University Hospital of Parma, Parma, 3Anesthesiology and Intensive Care Unit, Department of Cardiology, Thoracic and Vascular Surgery, and Critical Care Medicine, Arcispedale Santa Maria Nuova – IRCCS, Reggio Emilia, Italy Abstract: In recent years, the popularity of aesthetic and cosmetic procedures, often performed in outpatient settings, has strongly renewed interest in topical anesthetics. A number of different options are widely used, alone or in combination, in order to minimize the pain related to surgery. Moreover, interest in local anesthetics in the treatment of some painful degenerative conditions such as myofascial trigger point pain, shoulder impingement syndrome, or patellar tendinopathy is increasing. Numerous clinical trials have shown that lidocaine–tetracaine combination, recently approved for adults aged 18 or older, is effective and safe in managing pain. The present paper gives an overview of the recent literature regarding the efficacy and safety of lidocaine–tetracaine combination use. Keywords: lidocaine, tetracaine, local anesthetics, efficacy, safety

  16. Feasibility analysis of loop colostomy closure in patients under local anesthesia

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    Abreu Rone Antônio Alves de

    2006-01-01

    Full Text Available PURPOSE: To verify prospectively the practicability of performing loop colostomy closure under local anesthesia and sedation. METHODS: In this study, 21 patients underwent this operation. Lidocaine 2% and bupivacaine 0.5% were utilized. Pain was evaluated during the operation, on the first postoperative day and at hospital discharge. Intraoperative events, postoperative complications and the acceptability of this procedure were analyzed. RESULTS: The mean duration of the operation was 133 minutes (range: 85 to 290 minutes. The mean postoperative hospitalization was four days (range: one to twelve days. No patients died. Complications occurred in two patients (9.4%: abdominal wall hematoma and operative wound infection. With regard to pain severity, scores of less than or equal to three were indicated in the intraoperative evaluation by 80% of the patients (17/21 and on the first postoperative day by 85% (18/21. At hospital discharge, 95.2% of the patients (20/21 said they were in favor of the local anesthesia technique. CONCLUSION: Loop colostomy closure under local anesthesia and sedation is feasible, safe and acceptable to patients.

  17. Effects of opioids on local anesthesia in the rat: a codeine and tramadol study

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    Talita Girio Carnaval

    2013-12-01

    Full Text Available Opioids are central analgesics that act on the CNS (central nervous system and PNS (peripheral nervous system. We investigated the effects of codeine (COD and tramadol (TRAM on local anesthesia of the sciatic nerve. Eighty Wistar male rats received the following SC injections in the popliteal fossa: local anesthetic with epinephrine (LA; local anesthetic without vasoconstrictor (LA WV; COD; TRAM; LA + COD; LA + TRAM; COD 20 minutes prior to LA (COD 20' + LA or TRAM 20 minutes prior to LA (TRAM 20' + LA. As a nociceptive function, the blockade was considered the absence of a paw withdraw reflex. As a motor function, it was the absence of claudication. As a proprioceptive function, it was the absence of hopping and tactile responses. All data were compared using repeated-measures analysis of variance (ANOVA. Opioids showed a significant increase in the level of anesthesia, and the blockade duration of LA + COD was greater than that of the remaining groups (p < 0.05. The associated use of opioids improved anesthesia efficacy. This could lead to a new perspective in controlling dental pain.

  18. Effects of hand massage on anxiety in patients undergoing ophthalmology surgery using local anesthesia

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    Jafar Rafiei Kiasari

    2012-08-01

    Full Text Available Introduction: Anxiety is a common disorder in patients before surgery. Inappropriately managed anxiety can cause psychological and physiological reactions and will affect the process of surgery and recovery. Therefore, this study examined the effects of hand mas-sage on anxiety in patients undergoing ophthalmology surgery using local anesthesia. Methods: In this interventional study, 52 patients who were supposed to undergo oph-thalmology surgery using local anesthesia were studied. Patients were randomly as-signed to two groups of intervention, who received hand massage before surgery (n = 27 and control (n = 25. Massaging lasted for 5 minutes (2.5 minutes on each hand before surgery. Stroking and scrubbing methods were performed by 2 trained research-ers. Anxiety level, blood pressure, heart rate, and respiratory rate were measured before and after the intervention in both groups. Anxiety was evaluated using Spielberger State-Trait Anxiety Inventory. Data was analyzed by chi-square, independent samples t-test, and paired t-test. Results: There were no significant differences in mean anxiety, systolic blood pressure, diastolic blood pressure, heart rate, and respiratory rate between the two groups before the intervention (p > 0.05. However, there was a significant differenc in the mean stress level between the two groups after the intervention (p 0.05. Conclusion: Our findings suggested that 5 minutes of hand massage before ophthalmology surgery (under local anesthesia could reduce anxiety. Therefore, this method can be used to increase patient comfort and reduce anxiety before surgical interventions.

  19. Effects of opioids on local anesthesia in the rat: a codeine and tramadol study.

    Science.gov (United States)

    Carnaval, Talita Girio; Sampaio, Roberta Moura; Lanfredi, Camila Bernadeli; Borsatti, Maria Aparecida; Adde, Carlos Alberto

    2013-01-01

    Opioids are central analgesics that act on the CNS (central nervous system) and PNS (peripheral nervous system). We investigated the effects of codeine (COD) and tramadol (TRAM) on local anesthesia of the sciatic nerve. Eighty Wistar male rats received the following SC injections in the popliteal fossa: local anesthetic with epinephrine (LA); local anesthetic without vasoconstrictor (LA WV); COD; TRAM; LA + COD; LA + TRAM; COD 20 minutes prior to LA (COD 20' + LA) or TRAM 20 minutes prior to LA (TRAM 20' + LA). As a nociceptive function, the blockade was considered the absence of a paw withdraw reflex. As a motor function, it was the absence of claudication. As a proprioceptive function, it was the absence of hopping and tactile responses. All data were compared using repeated-measures analysis of variance (ANOVA). Opioids showed a significant increase in the level of anesthesia, and the blockade duration of LA + COD was greater than that of the remaining groups (p < 0.05). The associated use of opioids improved anesthesia efficacy. This could lead to a new perspective in controlling dental pain.

  20. [Percutaneous Endovascular Aortic Repair with Local Anesthesia - One Day Surgery].

    Science.gov (United States)

    Sousa, Joel; Brandão, Daniel; Barreto, Paulo; Ferreira, Joana; Almeida Lopes, José; Mansilha, Armando

    2016-06-01

    Introdução: Avaliar os resultados do tratamento endovascular do aneurisma da aorta abdominal (EVAR) por via percutânea e anestesia local, segundo o conceito de one day surgery.Material e Métodos: Análise retrospetiva, unicêntrica dos doentes com doença aneurismática aorto-ilíaca, consecutivamente submetidos a tratamento endovascular do aneurisma da aorta abdominal por via percutânea (pEVAR) pela técnica de Preclose, seguindo critérios de ambulatorização com pernoita após o procedimento. O sucesso técnico, exclusão do saco aneurismático, endoleak, reintervenção e tempo de internamento foram avaliados.Resultados: Vinte doentes consecutivos (todos homens, idade média 74,65 anos) foram tratados por pEVAR e anestesia local, dos quais 95% (19) apresentavam aneurisma da aorta abdominal e 5% (1) aneurisma da artéria ilíaca comum. Todos os implantes foram realizados com sucesso, com uma taxa de endoleak inicial de 10% (2), à custa de um endoleak 1a corrigido intraoperatoriamente com sucesso, e um endoleak 2a diagnosticado na primeira angio-tomografia computorizada pós-operatória, que selou espontaneamente no controlo aos 6 meses. O sucesso técnico inicial do encerramento percutâneo foi de 97,5%, com um caso reportado de pseudo-aneurisma femoral, corrigido posteriormente por injeção percutânea de trombina. A mediana de internamento foi de 1 dia [1-10], com follow-up médio de 11,4 meses [1-36]. A reintervenção e mortalidade são de 0% no período descrito. Conclusão: O tratamento ambulatório do aneurisma da aorta abdominal por via endovascular com acesso percutâneo segundo o nosso modelo de one day surgery é inovador, seguro e eficaz, respeitando os critérios de seleção.

  1. A questionnaire study regarding local anesthesia in dentistry and safety measures in dental clinics among dental students

    OpenAIRE

    オオケ, ハナコ; クドウ, マサル; シンヤ, ノボル; Hanako, OHKE; Masaru, KUDO; Noboru, SHINYA

    2005-01-01

    This reports the results of a questionnaire study of dental students on the awareness of "local anesthesia" and "use of patient monitoring systems" in dental clinics. Subjects participated in the present study included 96 sixth year dental students (D6) and 93 first year dental students (D1). The results indicate that the majority of respondents including both D6 and D1 support the notion that a "dentist" is the most suitable person to perform local anesthesia in dental treatment. With respec...

  2. Effectiveness of new vibration delivery system on pain associated with injection of local anesthesia in children

    Directory of Open Access Journals (Sweden)

    Mangalampally Shilpapriya

    2015-01-01

    Full Text Available Aim: Pain is highly subjective and it is neurologically proven that stimulation of larger diameter fibers - e.g., using appropriate coldness, warmth, rubbing, pressure or vibration - can close the neural "gate" so that the central perception of itch and pain is reduced. This fact is based upon "gate control" theory of Melzack and Wall. The present study was carried out to investigate the effects of vibration stimuli on pain experienced during local anesthetic injections. Materials and Methods: Thirty patients aged 6-12 years old of both the genders with Frankel′s behavior rating scale as positive and definitely positive requiring bilateral local anesthesia injections for dental treatment were included in the split-mouth cross over design. Universal pain assessment tool was used to assess the pain with and without vibration during the administration of local anesthesia and the results obtained were tabulated and statistically analyzed. Results: Local anesthetic administration with vibration resulted in significantly less pain (P = 0.001 compared to the injections without the use of vibe. Conclusion: The results suggest that vibration can be used as an effective method to decrease pain during dental local anesthetic administration.

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

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    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

  4. Ambulatory hernia surgery under local anesthesia is feasible and safe in obese patients.

    Science.gov (United States)

    Acevedo, A; León, J

    2010-02-01

    Ambulatory hernia surgery under local anesthesia is becoming more widely used worldwide. Although many reports include obese patients, there are no studies that report specifically on the feasibility and safety of ambulatory hernia surgery in this category of patients. This paper documents our experience in this respect. The present investigation is an observational study performed at the CRS Hernia Center, Santiago, Chile, on 510 obese and 1,521 non-obese patients with all kinds of hernias susceptible to ambulatory hernia repair under local anesthesia. Both tissue and mesh repairs were performed. Obesity was defined as a body mass index (BMI) greater than 30. Patients with a BMI greater than 45 were excluded from this study. Operative time and pain experienced during the intervention were recorded. During the controls performed by a staff member at the 7th postoperative day, a questionnaire was answered by each patient regarding satisfaction, complaints, and postoperative pain. A second questionnaire was completed on the 30th postoperative day. Satisfaction and pain were both measured by means of a 10-point visual analog scale (VAS). The mean age was similar in both groups (51 years for non-obese and 52 years for obese patients). Obesity was present in 38.3% of women and in 17.5% of men (P ambulatory abdominal wall hernia repair under local anesthesia is feasible in obese patients. Because of the increased length of surgery in these patients, monitored sedation and prophylactic antibiotic cover should be used. The slight decrease in patient satisfaction is balanced by the lower risks and higher costs associated with full general anesthetic.

  5. Excellent long-term results with iliac stenting in local anesthesia for post-thrombotic syndrome

    DEFF Research Database (Denmark)

    Klitfod, Lotte; Just, Sven; Foegh, Pia

    2015-01-01

    BACKGROUND: Only 20% of iliac veins will recanalize on anticoagulation (AC) treatment alone and may, therefore, develop venous obstruction after iliofemoral deep venous thrombosis (DVT). A considerable number of these patients will suffer from post-thrombotic syndrome (PTS) leading to impaired qu...... stent was 89% (17/19) and 16 patients (84 %) had almost or total symptom relief at follow-up. CONCLUSION: Endovascular stenting of iliac obstruction in local anesthesia is minimally invasive and shows excellent long-term outcomes for patients suffering from PTS....

  6. Thoracic and lumbar spinal surgery under local anesthesia for patients with multiple comorbidities: A consecutive case series

    Directory of Open Access Journals (Sweden)

    Muhammad Babar Khan

    2014-01-01

    Full Text Available Background: Although some patients with symptomatic spinal disease may benefit greatly from surgery, their multiple attendant comorbidities may make general anesthesia risky or contraindicated. However, there is scarce literature describing the efficacy and safety of local anesthesia to perform these operations. Here we report seven patients who successfully underwent spinal surgery utilizing local anesthesia to limit the risks and complications of general anesthesia. Methods: Seven patients for whom general anesthesia was contraindicated were prospectively followed for a minimum of 3 months following spinal surgery performed under local anesthesia. Pain and functional improvement were assessed utilizing the Visual Analog Scores (VAS and Oswestry Disability Index (ODI scores. Results: Five patients had interlaminar decompressions for stenosis alone, while two patients had laminectomies for debulking of tumors. The mean duration of surgery was 79.8 ± 16.6 min, the mean estimated blood loss was 157.1 ± 53.4 ml, the mean dose of local anesthetic was 1.9 ± 0.7 mg/kg, and the mean length of hospital stay after surgery was 3.2 ± 1.2 days. There were no intraoperative complications. The surgery resulted in improved VAS and ODI scores consistent with significant improvement in pain (P = 0.017 and functionality (P = 0.011. Conclusions: Performing spinal surgery under local anesthesia is a safe and effective alternative when patient′s major comorbidities preclude a general anesthetic. For all the seven patients studied, spinal surgery, performed under a local anesthetic, resulted in a statistically significant reduction in pain and improvement in function.

  7. Pediatric psychopharmacology and local anesthesia: potential adverse drug reactions with vasoconstrictor use in dental practice.

    Science.gov (United States)

    Waits, Joe; Cretton-Scott, Erika; Childers, Noel K; Sims, Pamela J

    2014-01-01

    Pain management is important when dealing with pediatric dental patients. The use of local anesthetics can be especially challenging for children taking psychotropic medications. The purpose of this paper was to identify pertinent information regarding drug interactions between vasoconstrictor/local anesthetic combinations and medications for the management of psychiatric or behavior disorders in children. Many of the reported interactions are controversial, largely theoretical with very limited clinical evidence, and not well defined. However, when considering the potential for significant increased blood pressure when local anesthesia containing a vasoconstrictor is used, a thorough under standing of the pharmacological actions of medications used to treat psychiatric or behavioral disorders and vasoconstrictors can help dental professionals minimize the potential risk of drug interactions in their practice.

  8. Pain Experience and Behavior Management in Pediatric Dentistry: A Comparison between Traditional Local Anesthesia and the Wand Computerized Delivery System

    Directory of Open Access Journals (Sweden)

    Annelyse Garret-Bernardin

    2017-01-01

    Full Text Available Aim. To evaluate the pain experience and behavior during dental injection, using the Wand computerized delivery system versus conventional local anesthesia in children and adolescents. Methods. An observational crossover split mouth study was performed on 67 patients (aged 7 to 15 years, requiring local anesthesia for dental treatments in both sides of the dental arch. Patients received both types of injections in two separate appointments, one with the use of a Computer Delivery System (the Wand STA system and one with the traditional syringe. The following data were recorded: pain rating; changes in heart rate; level of collaboration; patient satisfaction. The data were analyzed using ANOVA for quantitative outcomes and nonparametric analysis (Kruskal–Wallis for qualitative parameters. Results. The use of the Wand system determined significantly lower pain ratings and lower increase of heart rate than the traditional syringe. During injection, the number of patients showing a relaxed behavior was higher with the Wand than with the traditional local anesthesia. The patient level of satisfaction was higher with the Wand compared to the conventional local anesthesia. Conclusions. The Wand system may provide a less painful injection when compared to the conventional local anesthesia and it seemed to be better tolerated with respect to a traditional syringe.

  9. Pain Experience and Behavior Management in Pediatric Dentistry: A Comparison between Traditional Local Anesthesia and the Wand Computerized Delivery System

    Science.gov (United States)

    D'Antò, Vincenzo; Fauxpoint, Gabriel; De Rosa, Sara; Vallogini, Giulia

    2017-01-01

    Aim. To evaluate the pain experience and behavior during dental injection, using the Wand computerized delivery system versus conventional local anesthesia in children and adolescents. Methods. An observational crossover split mouth study was performed on 67 patients (aged 7 to 15 years), requiring local anesthesia for dental treatments in both sides of the dental arch. Patients received both types of injections in two separate appointments, one with the use of a Computer Delivery System (the Wand STA system) and one with the traditional syringe. The following data were recorded: pain rating; changes in heart rate; level of collaboration; patient satisfaction. The data were analyzed using ANOVA for quantitative outcomes and nonparametric analysis (Kruskal–Wallis) for qualitative parameters. Results. The use of the Wand system determined significantly lower pain ratings and lower increase of heart rate than the traditional syringe. During injection, the number of patients showing a relaxed behavior was higher with the Wand than with the traditional local anesthesia. The patient level of satisfaction was higher with the Wand compared to the conventional local anesthesia. Conclusions. The Wand system may provide a less painful injection when compared to the conventional local anesthesia and it seemed to be better tolerated with respect to a traditional syringe. PMID:28293129

  10. Evaluation of new injection and cavity preparation model in local anesthesia teaching.

    Science.gov (United States)

    Said Yekta, Sareh; Lampert, Friedrich; Kazemi, Saeid; Kazemi, Reza; Brand, Henk S; Baart, Jacques A; Mazandarani, Mina

    2013-01-01

    The aim of this study was to evaluate a recently developed preclinical injection and cavity preparation model in local anesthesia. Thirty-three dental students administered an inferior alveolar nerve block injection in the model, followed by preparation on a tooth. The injection was evaluated by three observers, and the feedback from the model was registered. After completion of the practical session, the opinion of the dental students was explored with a ten-item questionnaire. Thirty dental students (91 percent) performed the injection correctly according to the feedback of the model, and twenty-eight students (85 percent) did so according to the expert opinion. The agreement between feedback from the training model and the expert opinion was high. The students were very satisfied with the opportunity to practice with the training model, as indicated by the high scores on each item of the questionnaire. These results suggest that use of this preclinical training model in anesthesia teaching may have beneficial effects on the administration of local anesthetics by dental students.

  11. Surgical treatment of varicose vein using the tumescent technique of local anesthesia

    Directory of Open Access Journals (Sweden)

    Bjelanović Zoran

    2011-01-01

    Full Text Available Background/Aim. Tumescent local anesthesia (TLA is a technique for local and regional anesthesia of the skin and the subcutaneous tissue, using infiltration of large amounts of a diluted solution of local anesthetic. This technique is applied in plastic surgery, liposuction as well as in dermatology for the entire series of dermatocosmetic procedures. The purpose of this study was to determine efficiency of surgical treatment of varicose vein using TLA as an alternative method to a conventional treatment for varicose vein. Methods. Seventy-two patients with varicose vein were enrolled in the study. All of them were operated on applying TLA, from April 2008 to November 2009. TLA solution consisted of local anesthetics was used. TLA solutions used were: 1% prilocaine-chloride with adrenaline supplement, and 2% lidocaine-chloride and adrenaline in concentration of 0.1%-0.4%. Results. Out of 72 patients, we stripped great saphenous vein from 60 patient and did varicectomy as well as ligation of insufficiently perforating veins. In 12 patients we did partial varicectomy and ligation of perforating veins. There were not any patients with the need for continued surgery, as well as bringing patient to the general anesthesia due to pain during the surgery. One patient came for postoperative opening wound in the groin, one for infection of the wound and one for the formation of seroma in the groin. There were not any allergic reactions or systemic complications in the operations as well as postoperative period. Postoperatively, all the patients were treated with compressive elastic bandage during the period of 6 weeks as well as anticoagulation prophylaxis in the duration of 5 days. Conclusion. Surgery of varicose veins with implementation of TLA is easy and safe method with very low percentage of complications and unwanted effects. It is a good alternative method to classic surgery of varicose veins. The economic aspect is a very important component

  12. Surgeon-administered conscious sedation and local anesthesia for ambulatory anorectal surgery.

    Science.gov (United States)

    Hina, Miss; Hourigan, Jon S; Moore, Richard A; Stanley, J Daniel

    2014-01-01

    Anorectal procedures are often performed in an outpatient setting using a variety of anesthetic techniques. One technique that has not been well studied is surgeon-administered conscious sedation along with local anesthetic. The purpose of this study was to evaluate the use of this technique with emphasis on safety, efficacy, and patient satisfaction. Chart review was performed on 133 consecutive patients who had anorectal procedures at an outpatient surgery center. Additionally, 65 patients were enrolled prospectively and completed a satisfaction survey. Inclusively, charts of 198 patients who underwent outpatient anorectal surgery under conscious sedation and local anesthesia under the direction of a colorectal surgeon from 2004 through 2008 were reviewed. Parameters related to patient and procedural characteristics, safety, efficacy, and satisfaction were evaluated. Surgeon-administered sedation consisted of combined fentanyl and midazolam in 90 per cent. Eighty per cent of procedures were performed in the prone position and 23 per cent were in combination with an endoscopic procedure. Eighty-two per cent were classified as American Society of Anesthesiologists Grade 1 or 2. Transient mild hypoxemia or hypotension occurred in 4 and 3 per cent of the patients, respectively. Mean operative time was 29 minutes with a mean stay in the postanesthesia care unit of 37 minutes. There were no early major cardiac or respiratory complications. Ninety-seven per cent of the patients surveyed reported a high degree of satisfaction. Surgeon-administered conscious sedation with local anesthesia was well tolerated for outpatient anorectal surgeries. Additional studies are needed to confirm the safety and efficacy of this technique.

  13. Survival and complications of peritoneal dialysis catheters: introducing a laparoscopic method under local anesthesia

    Directory of Open Access Journals (Sweden)

    Chaman R

    2008-10-01

    Full Text Available "n Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 st1":*{behavior:url(#ieooui } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;} Background: Chronic peritoneal dialysis is a safe method for the treatment of end-stage renal failure. Worldwide, patients on chronic peritoneal dialysis constititute approximately 15% of the total number of patients on dialysis. In Iran, very few people have access to chronic peritoneal dialysis, which is targeted by the Ministry of Health. This lack of access is primarily due to the high occurrence of mechanical complications. Improving catheterization procedures is an important way to extend the use of peritoneal dialysis in Iran. Thus, a prospective study was implemented to evaluate the outcome of a new laparoscopic technique for the insertion of peritoneal dialysis catheters under local anesthesia."n"n Methods: A total of 115 catheters (two-cuff, swan-necked, coiled were inserted into the peritoneal cavity of 109 patients with end-stage chronic renal failure during a 16-month period. The method of insertion was a two-port laparoscopic technique with local anesthesia and sedation. All patients were followed for 12 to 28 months. We prospectively evaluated mechanical and infectious complications and survival rates of the catheters."n"n Results: The average age of the patients was 51

  14. An emphasis on the wide usage and important role of local anesthesia in dentistry: A strategic review

    OpenAIRE

    Preetinder Singh

    2012-01-01

    Local anesthesia forms the major part of pain-control techniques in dentistry. The prevention and elimination of pain during dental treatment has benefited patients, their doctors and dental hygienists, enabling the dental profession to make tremendous therapeutic advances that would otherwise have been impossible. Introduced in the late 1940s, the amide local anesthetics represent the most used drugs in dentistry. Local anesthetics also represent the safest and most effective drugs in all of...

  15. Laying open(deroofing) and curettage under local anesthesia for pilonidal disease: An outpatient procedure

    Institute of Scientific and Technical Information of China (English)

    Pankaj; Garg; Mahak; Garg; Vikas; Gupta; Sudhir; Kumar; Mehta; Paryush; Lakhtaria

    2015-01-01

    AIM: To test the efficacy of lay open(deroofing, not excision) with curettage under local anesthesia(LOCULA) for pilonidal sinus as an outpatient procedure. METHODS: LOCULA procedure was done for all types of pilonidal disease. The primary outcome measure was cure rate. The secondary outcome measures were hospital stay, operating time, return to work, healing time and complication rate.RESULTS: Thirty-three(M/F-30/3, mean age-23.4 ± 5.8 years) consecutive patients were operated and followed for 24 mo(6-46 mo). Eleven were pilonidal abscess and 22 were chronic pilonidal disease. Six had recurrent disease. Operating time and the hospital stay was 22.3 ± 5.6 min and 63.8 ± 22.3 min respectively. The patients could resume normal work in 4.3 ± 3.2 d and the healing time was 42.9 ± 8.1 d. Thirty(93.8%)patients had complete resolution of the disease and two(6.2%) had a recurrence. Both the recurrences happened in patients who had complete healing but ignored the prescribed recommendations. One out of these got cured after getting operated again with the same procedure. Thus the overall success rate of this procedure was 96.9%.CONCLUSION: Lay open(deroofing) with curettage procedure under local anesthesia is an effective procedure to treat both simple and complicated pilonidal sinus and abscess. It is a simple procedure, has a high cure rate(up to 97%), doesn’t require admission and is associated with minimal morbidity and scarring. Considering the distinct advantages, this procedure has the potential to become the first line procedure for treating pilonidal disease.

  16. Hypnosis and Local Anesthesia for Dental Pain Relief-Alternative or Adjunct Therapy?-A Randomized, Clinical-Experimental Crossover Study.

    Science.gov (United States)

    Wolf, Thomas Gerhard; Wolf, Dominik; Callaway, Angelika; Below, Dagna; d'Hoedt, Bernd; Willershausen, Brita; Daubländer, Monika

    2016-01-01

    This prospective randomized clinical crossover trial was designed to compare hypnosis and local anesthesia for experimental dental pain relief. Pain thresholds of the dental pulp were determined. A targeted standardized pain stimulus was applied and rated on the Visual Analogue Scale (0-10). The pain threshold was lower under hypnosis (58.3 ± 17.3, p local anesthesia. The pain stimulus was scored higher under hypnosis (3.9 ± 3.8) than with local anesthesia (0.0, p Local anesthesia was superior to hypnosis and is a safe and effective method for pain relief in dentistry. Hypnosis seems to produce similar effects observed under sedation. It can be used in addition to local anesthesia and in individual cases as an alternative for pain control in dentistry.

  17. [Efficiency of teeth local anesthesia by articaine-containing formulation with adrenaline and clonidine in pediatric dentistry].

    Science.gov (United States)

    Mel'nikova, A V; Shugaĭlov, I A; Garus, Ia N

    2014-01-01

    The study evaluated duration and depth of the local infiltration anesthesia by articaine with different combinations of epinephrine and clonidine : articaine (4%) + epinephrine (1: 200 000), articaine (4%) + clonidine (1:100 000), articaine (4%) + epinephrine (1:200 000) + clonidine (1:100 000), articaine (4%) + epinephrine (1: 400 000) + clonidine (1:100, 000) in pediatric dental practice. It was revealed that the replacement of the vasoconstrictor epinephrine on clonidine associated with reduced depth and duration of analgesia. This increased efficiency is provided by inclusion of epinephrine (1:200 000), and clonidine (1:100 000) into anesthetic solution, which provided statistically significant increase in depth and duration of anesthesia.

  18. Examination of cardiovascular function variables in tooth extraction under local anesthesia

    Directory of Open Access Journals (Sweden)

    Životić-Vanović Mirjana

    2006-01-01

    Full Text Available Background/Aim. Local anesthesia is the one of the most used procedures in surgical practice. It is used for toot extraction to produce analgesic and anesthetic effects. However, there is a question if it is equally safe to apply a local anesthetic combined with a vasoconstrictor (adrenaline in healthy persons, and in the patients with a certain cardiovascular system disease. The aim of this study was to determine whether there were differences in cardiovascular variables during tooth extraction in healthy persons, and in cardiovascular patients when an anesthetic was applyted with adrenaline, or without it. Methods. The examinees were divided into the group with cardiovascular diseases (CV, n = 57 of II and III type, according to the American Society of Anesthesiologists (ASA qualification, and healthy persons (H, n = 55. Both groups were randomly divided into two subgroups: CVa and Ha - where the anesthetic solution had the vasoconstrictor (3% lidocaine, and 1 : 100 000 adrenaline; CVb and Hb - where the anesthetic solution was without the vasoconstrictor (3% lidocaine. During the preparation for tooth extraction, the application of anesthetics, extraction and relaxation puls (fc, systolic (TAs and diastolic arterial blood pressure (TAd and ECG were registered. Results. The values of fc did not significantly differ among the groups in any measured term. The values of systolic and diastolic blood pressure in the groups CVa and CVb were significantly higher in all the terms of measuring (p < 0.05 from the values in the groups Ha and Hb. A significant increase of TAs was registered only in the phase of tooth extraction in the CVa and CVb group (< 0.05. The values of TAd did not significantly differ between the groups in all the measured terms. Extrasystolic beats were registered in 11 patients of the CV group and in 7 patients of the H group in the phase of anesthetic application or tooth extraction. Conclusion. This research shoved that tooth

  19. Sevoflurane anesthesia induces neither contextual fear memory impairment nor alterations in local population connectivity of medial prefrontal cortex local field potentials networks in aged rats.

    Science.gov (United States)

    Xu, Xinyu; Zhang, Qian; Tian, Xin; Wang, Guolin

    2016-08-01

    Sevoflurane has been found to increase apoptosis and pathologic markers associated with Alzheimer disease, provoking concern over their potential contribution to postoperative cognitive dysfunction. This study aimed to determine the effects of sevoflurane on contextual fear memory of aged rats and to characterize local population connectivity of local field potentials (LFPs) in medial prefrontal cortex (mPFC) of aged rats during contextual fear memory. Eighteen-month-old male SD rats were implanted with one multichannel electrode array in mPFC. The aged rats were divided into control group, sevoflurane group (1 MAC sevoflurane for 2 h) and surgical group with 1.0 MAC sevoflurane for 2 h. We then assessed the effect of the anesthesia on contextual fear memory, and alterations in the local population connectivity of mPFC LFP networks by partial directed coherence (PDC). Surgery impaired contextual fear memory and reduced local population connectivity of mPFC LFP networks in aged rats at day 1 after the surgery and anesthesia. 1 MAC Sevoflurane anesthesia induced neither contextual fear memory impairment nor alterations in local population connectivity of mPFC LFP networks in aged rats when tested 1, 7, 15 and 30 days after exposure (P > 0.05). PDC values of theta band mPFC LFPs became strongly increased during contextual fear memory at 1, 7, 15, and 30 days after anesthesia. Our results suggest that 1 MAC sevoflurane anesthesia does not induce contextual fear memory impairment in aged rats and suggest that the increased local population connectivity in theta bands LFPs of mPFC plays a role in contextual fear memory.

  20. Simultaneous occlusion of three cilioretinal arteries following scleral buckling surgery under local anesthesia

    Directory of Open Access Journals (Sweden)

    Napoli PE

    2016-09-01

    Full Text Available Pietro Emanuele Napoli,* Alberto Cuccu,* Roberta Farci, Maurizio Fossarello Department of Surgical Sciences, Eye Clinic, University of Cagliari, Cagliari, Italy *These authors contributed equally to this work Background: Cilioretinal artery (CRA occlusions are rare in young patients. In these cases, the most commonly associated causes are considered to be the same as those implicated in central retina artery occlusions, such as vasculitic processes, migraine, cardiac disorder, and coagulation abnormality. The aim of this article was to report for the first time the medical records and investigational results of an unusual case of simultaneous occlusion of three CRAs after scleral buckling surgery under local anesthesia.Methods: A complete ophthalmic examination, including color fundus image, fundus fluorescein angiography, optical coherence tomography, visual field, as well as systemic and laboratory assessments, was performed.Results: A case of contemporaneous blockage of three CRAs after ab externo surgery for retinal detachment in a 29-year-old Caucasian woman was reported. The interdisciplinary approach and the imaging results have allowed us the clinical definition of such a very rare case.Conclusion: Here, we reported that optical coherence tomography is an indispensable tool to better delineate the pathological process and follow atrophic changes in the macula, especially in cases in which fundus fluorescein angiography and systemic tests may be poorly informative. Keywords: cilioretinal artery occlusion, optical coherence tomography, retinal detachment

  1. Postoperative internal carotid artery restenosis after local anesthesia: presence of risk factors versus intraoperative shunt.

    Science.gov (United States)

    Hudorovic, Narcis; Lovricevic, Ivo; Hajnic, Hrvoje; Ahel, Zaky

    2010-08-01

    Published data suggest that the regional anesthetic technique used for carotid endarterectomy (CEA) increases the systolic arterial blood pressure and heart rate. At the same time local anesthesia reduced the shunt insertion rate. This study aimed to analyze risk factors and ischemic symptomatology in patients with postoperative internal carotid artery restenosis. The current retrospective study was undertaken to assess the results of CEA in 8000 patients who were operated during a five-year period in six regional cardiovascular centers. Carotid color coded flow imaging, medical history, clinical findings and atherosclerotic risk factors were analyzed. Among them, there were 33 patients (0.4%) with postoperative re-occlusion after CEA. The patients with restenosis were re-examined with carotid color coded flow imaging and data were compared with 33 consecutive patients with satisfactory postoperative findings to serve as a control group. In the restenosis group eight risk factors were analyzed (hypertension, smoking, hyperlipidemia, diabetes mellitus, history of stroke, transitory ischemic attack, heart attack and coronary disease), and compared with risk factors in control group. Study results suggested that early postoperative internal carotid artery restenosis was not caused by atherosclerosis risk factors but by intraoperative shunt usage.

  2. Comparison of Two Local Anesthesia Injection Methods During a Transrectal Ultrasonography-guided Prostate Biopsy

    Energy Technology Data Exchange (ETDEWEB)

    Baek, Song Ee; Oh, Young Taik [Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul (Korea, Republic of); Kim, Jang Hwan; Rha, Koon Ho; Hong, Sung Joon; Yang, Seung Choul [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2010-09-15

    To compare the effectiveness of 2 injection methods of lidocaine during a transrectal ultrasound (TRUS)-guided prostate biopsy for pain control and complication rates. We retrospectively evaluated patients who underwent a TRUS-guided prostate biopsy from March 2005 to March 2006. One hundred patients were categorized into two groups based on injection method. For group 1, 10 mL of 1% lidocaine was injected bilaterally at the junction of the seminal vesicle and prostate and for group 2, into Denonvilliers' fascia. Pain scores using a visual analog scale (VAS) as well as immediate and delayed complication rates were evaluated. The mean VAS score showed no significant differences between the groups (group 1, 3.4{+-}1.78: group 2, 2.8{+-}1.3: p = 0.062). The difference in delayed complication rates and incidence of hematuria, hemospermia, and blood via the rectum was not significant between groups. However, two patients in group 1 complained of symptoms immediately after local anesthesia: one of tinnitus and the other of mild dizziness. There were no significant differences between pain control and complication rates between the 2 lidocaine injection methods. However, injection into Denonvilliers' fascia is thought to have less potential risk

  3. Transnasal tracheobronchial stenting for malignant airway narrowing under local anesthesia: Our experience of treating three cases using this technique

    Directory of Open Access Journals (Sweden)

    Jayanta Medhi

    2016-01-01

    Full Text Available Purpose: To study the technical feasibility of tracheobronchial stenting via transnasal route under bronchoscopy and fluoroscopic guidance in severe malignant airway strictures using self-expandable nitinol stents. Materials and Methods: We describe three patients with malignant airway strictures, treated entirely via transnasal route under local anesthesia using bronchoscopic and fluoroscopic guidance. Nasal route allowed convenient access to the airway for the bronchoscope across the stricture and a guidewire was introduced through its working channel. The 18F tracheal stent and the 6F bronchial stent assembly could be easily introduced and deployed under bronchoscopic (reintroduced through the other nostril and fluoroscopic guidance. Results: We achieved technical success in all the three patients with immediate relief of dyspnea. Conclusion: Transnasal airway stenting with self-expandable nitinol stent using bronchoscopic and fluoroscopic guidance under local anesthesia is a safe and effective method with minimal patient discomfort.

  4. Experience with polymethylmethacrylate 30% (PMMA) facial filling in patients with facial HIV lipoatrophy using of local anesthesia dentistry

    OpenAIRE

    Matsuda, E; F. Soares; Brigido, L.

    2012-01-01

    Background HIV-associated lipoatrophy in a common and stigmatizing side effect of HIV infection, is aggravated by antiretroviral therapy; its presence causes distress and compromises adherence to therapy. PMMA filling is often associated with pain and discomfort. Objective To evaluate outpatient intervention using local dentistry anesthesia. Methods Patients complaining of facial lipoatrophy, from 10/2007 to 11/2011, were offered the filling with PMMA. Cases with bleeding potential, acute or ...

  5. Effect of local anesthesia on atypical odontalgia--a randomized controlled trial.

    Science.gov (United States)

    List, Thomas; Leijon, Göran; Helkimo, Martti; Oster, Anders; Svensson, Peter

    2006-06-01

    The aim of the study was to evaluate the analgesic effect of lidocaine in a double-blind, controlled multi-center study on patients with atypical odontalgia (AO)--a possible orofacial neuropathic pain condition. Thirty-five consecutive AO patients (range 31-81 years) with a mean pain duration of 7.2 years (range 1-30 years) were recruited from four different orofacial pain clinics in Sweden. In a randomized cross-over design, 1.5 ml local anesthesia (20mg/ml lidocaine and 12.5 microg/ml adrenaline) or 1.5 ml saline (9 mg/ml NaCl solution) (placebo) was injected to block the painful area. The VAS pain scores showed an overall effect of time (ANOVA: P<0.001) and treatment (ANOVA: P=0.018) with a significant interaction between the factors (ANOVA: P<0.001). Overall, VAS pain relief was significantly greater at 15-120 min following the lidocaine injections compared to the placebo injections (Tukey: P<0.05). All patients demonstrated significant disturbances in somatosensory function on the painful side compared to the non-painful side as revealed by quantitative sensory tests, however, only one significant inverse correlation was found between percentage pain relief and the magnitude of brush-evoked allodynia (Spearman: P<0.01). In conclusion, AO patients experienced significant, but not complete, pain relief from administration of local anesthetics compared with placebo. The findings indicate that the spontaneous pain in AO patients only to some extent is dependent on peripheral afferent inputs and that sensitization of higher order neurons may be involved in the pathophysiology of AO.

  6. Local-regional anesthesia in the management of stingray stings: Experience of the Bouffard medical-surgical hospital in Djibouti.

    Science.gov (United States)

    Vanoye, C; Lacroix, G; Le Gonidec, E; Couret, A; Benois, A; Peigne, V

    2017-01-27

    Stingray injuries are very painful. Systemic analgesics are ineffective, and the use of local-regional anesthesia has been reported. This retrospective descriptive study reviewed all cases of stingray injuries seen at the emergency department of the Bouffard Hospital (Djbouti, Africa) between 2011 and 2014. The study included 35 patients. Most of the injuries (n= 31, 89%) concerned the lower limbs. Median pain intensity was 6 [5-8] on a visual analog scale of 0 (no pain) to 10. The following systemic medications were administered: acetaminophen to 13 (27%) patients, morphine to 8 (23%), and tramadol to 6 (17%). In all, 25 (71%) patients received local-regional anesthesia, 15 (60%) by injections at the ankle. All procedures were successful, and no adverse event was reported. This study reports clinical data about stingray injuries in the Red Sea area and highlights the interest of local-regional anesthesia in their management. Most of the procedures were distal and could be performed by trained emergency physicians.

  7. A randomized controlled clinical trial to evaluate blood pressure changes in patients undergoing extraction under local anesthesia with vasopressor use.

    Science.gov (United States)

    Uzeda, Marcelo José; Moura, Brenda; Louro, Rafael Seabra; da Silva, Licínio Esmeraldo; Calasans-Maia, Mônica Diuana

    2014-05-01

    The control of hypertensive patients' blood pressure and heart rate using vasoconstrictors during surgical procedures under anesthesia is still a major concern in everyday surgical practice. This clinical trial aimed to evaluate the variation of blood pressure and heart rate in nonhypertensive and controlled hypertensive voluntary subjects undergoing oral surgery under local anesthesia with lidocaine hydrochloride and epinephrine at 1:100,000 (Alphacaine; DFL, Brazil), performed in the Oral Surgery Department, Dentistry School, Fluminense Federal University. In total, 25 voluntary subjects were divided into 2 groups: nonhypertensive (n = 15) and controlled hypertensives (n = 10). Blood pressure and heart rate were measured at 4 different times: T0, in the waiting room; T1, after placement of the surgical drapes; T2, 10 minutes after anesthesia injection; and T3, at the end of the surgical procedure. A statistically significant difference (P 0.05) between the amount administered to nonhypertensive and hypertensive subjects. It was concluded that the local anesthetics studied could safely be used in controlled hypertensive and nonhypertensive patients in compliance with the maximum recommended doses.

  8. [Clinical and physiological rationale for use of clonidine with articaine and adrenaline for local anesthesia in pediatric dentistry].

    Science.gov (United States)

    Mel'nikova, A V; Shugaĭlov, I A

    2014-01-01

    The study evaluated the effect of local anesthesia with articaine in different combinations with epinephrine and clonidine (articaine (4%) + epinephrine (1:200 000), articaine (4%) + clonidine (1:100 000), articaine (4%) + epinephrine (1:200 000) + clonidine (1:100 000), articaine (4%) + epinephrine (1:400 000) + clonidine (1:100 000)), on a number of physiological parameters in pediatric dental practice that characterize cardiovascular system, patient's degree of adaptation to a stressful situation and efficacy of analgesia. It is shown that in terms of impact on the cardiovascular system and stress adaptation indicators anesthesia including combination of epinephrine (1: 200 000) and clonidine (1: 100 000) in the anesthetic solution is the safest. Furthermore, this method ensures the most appropriate analgesic effect.

  9. 局麻与硬膜外麻醉腹股沟疝修补术的临床对比研究%Local anesthesia and epidural anesthesia clinical comparative study of inguinal hernia repair

    Institute of Scientific and Technical Information of China (English)

    郑欣; 王宝

    2014-01-01

    目的:探讨局麻和硬膜外麻醉下行无张力疝修补术的疗效。方法:选择海盐县人民医院2010年12月到2011年12月所实施的无张力疝修补术患者60例,其中局麻组30例,硬膜外麻醉组30例。结果:局麻组患者在术后疼痛程度,术后住院天数以及平均住院费用都优于硬膜外麻醉组,而平均手术时间及术后并发症无显著差异。结论:局麻下无张力疝修补术简便易行,疗效肯定,术后疼痛轻,住院费用低,值得在临床上推广,尤其在基层医院。%Objective:to study the anesthesia and epidural anesthesia downlink without tension hernia repair effect.Methods:choice of haiyan county peo-ple's hospital in December 2010 to December 2011,the implementation of 60 patients with without tension hernia repair,30 cases with local anesthesia group,epidural anesthesia group 30 cases.Results:local anesthesia group of patients in postoperative pain,postoperative hospitalization days and average hospitalization expenses were better than epidural anesthesia group,while the average operation time and postoperative complications had no significant difference.Conclusion:easy without tension hernia repair under local anesthesia,curative effect,light postoperative pain,hospitalization expense is low,is worth popularizing in clinic,especially in basic-level hospitals.

  10. Pharmacokinetics of lidocaine with epinephrine following local anesthesia reversal with phentolamine mesylate.

    Science.gov (United States)

    Moore, Paul A; Hersh, Elliot V; Papas, Athena S; Goodson, J Max; Yagiela, John A; Rutherford, Bruce; Rogy, Seigried; Navalta, Laura

    2008-01-01

    Phentolamine mesylate accelerates recovery from oral soft tissue anesthesia in patients who have received local anesthetic injections containing a vasoconstrictor. The proposed mechanism is that phentolamine, an alpha-adrenergic antagonist, blocks the vasoconstriction associated with the epinephrine used in dental anesthetic formulations, thus enhancing the systemic absorption of the local anesthetic from the injection site. Assessments of the pharmacokinetics of lidocaine and phentolamine, and the impact of phentolamine on the pharmacokinetics of lidocaine with epinephrine were performed to characterize this potentially valuable strategy. The blood levels of phentolamine were determined following its administration intraorally and intravenously. Additionally, the effects of phentolamine mesylate on the pharmacokinetics of intraoral injections of lidocaine with epinephrine were evaluated. Sixteen subjects were enrolled in this phase 1 trial, each receiving 4 drug treatments: 1 cartridge lidocaine/epinephrine followed after 30 minutes by 1 cartridge phentolamine (1L1P), 1 cartridge phentolamine administered intravenously (1Piv), 4 cartridges lidocaine/epinephrine followed after 30 minutes by 2 cartridges phentolamine (4L2P), and 4 cartridges lidocaine/epinephrine followed by no phentolamine (4L). Pharmacokinetic parameters estimated for phentolamine, lidocaine, and epinephrine included peak plasma concentration (Cmax), time to peak plasma concentration (Tmax), area under the plasma concentration-time curve from 0 to the last time point (AUClast) or from time 0 to infinity (AUCinf), elimination half-life (t1/2), clearance (CL), and volume of distribution (Vd). The phentolamine Tmax occurred earlier following the intravenous administration of 1Piv (7 minutes than following its submucosal administration in treatment 1L1P (15 minutes) or 4L2P (11 minutes). The phentolamine t1/2, CL, and Vd values were similar for 1L1P, 1Piv, and 4L2P. The Tmax for lidocaine occurred

  11. Efficacy of Ketamine as an Adjunct to Local Anesthesia in the Surgical Removal of Impacted Mandibular Third Molars – A Split Mouth Prospective Controlled Clinical Study

    Science.gov (United States)

    Shah, Anand; Halli, Rajshekhar; Kshirsagar, Rajesh; Khurana, Jyotsana

    2016-01-01

    Introduction The removal of impacted teeth is one of the most common procedures performed by oral and maxillofacial surgeons. Reduction of discomfort post-operatively and efficient local anesthesia are imperative for success in surgical practice. At sub-anesthetic doses, ketamine has a noticeable analgesic action, which can be used to supplement local anesthesia with minimal side effects. Aim To assess the efficacy of low-dose ketamine as an adjunct to local anesthesia in the management of pain, swelling and trismus after surgical removal of impacted mandibular third molars. Materials and Methods Twenty five patients with bilaterally symmetrical impacted mandibular third molars requiring surgical removal under local anesthesia were selected for the controlled clinical study. The third molar sites of all patients enrolled in the trial were randomly assigned into 2 groups: Local Anesthesia (Lignocaine) Alone [LAA] and Local Anesthesia plus ketamine [LAK]. 5ml of local anesthetic (Lignocaine Hydrochloride 2% with epinephrine 1:100,000) was injected in the ‘LAA’ group while the ‘LAK’ group received 5ml of local anesthetic plus 0.2mg/kg ketamine. Patients were blinded to the solution used and the operator recorded the group (LAA or LAK) and the respective site (Right or Left) for analysis. Bilaterally symmetrical impacted mandibular molars were removed at an interval of 15 days. Results Facial swelling on post-operative days was significantly lower in the LAK group than in the LAA group (pimpacted third molars provides good local anesthesia while alleviating post-operative sequelae for the patient by providing a degree of post-operative analgesia with less swelling. PMID:27891453

  12. INFLUENCE OF LOCAL INFILITRATION ANESTHESIA OF SCALP-POINT ON ACUPUNCTURE INDUCED CHANGES OF CEREBRAL BLOOD PERFUSION DETECTED BY SPECT

    Institute of Scientific and Technical Information of China (English)

    郭长春; 王凡; 贾少微

    2003-01-01

    Objective: To observe the influence of local infiltration anesthesia at the scalp-point on acupuncture stimulation induced changes of cerebral blood perfusion in the brain. Methods: Experiments were conducted in 10 healthy volunteer subjects (8 males and 2 females) who were ordered to take a lying position on a specific bed with their heads keeping in a fixed position. Scalp-point used was Motor Area (MS 6). The first syringe needle (gauge-5) was inserted into the scalp from the upper 1/5 of MS-6 and the second syringe needle inserted into the scalp from the middle 2/5 of MS-6 and advanced downward, with the two needles connected to a HAN's Therapeutic Apparatus. Images of the brain were then taken before and after electroacupuncture (EA) stimulation, and after local injection of 1% lidocaine [mixed with epinephrine (1∶200,000, 3 mL)] plus EA by using Siemens ECAM/ICON Single Photo Emission Computed Tomography (SPECT). Intravenous injection of Ethyl cysteinate dimmer 555 MBq was performed before displaying cerebral images. Data of blood functional changing rat (BFCR%) were analyzed quantitatively using a mathematic model. Results: Before EA stimulation, the blood perfusion and function of cerebral cortex, thalamus, basal ganglion and cerebellum on both sides of the brain were basically symmetry. Following EA of MS-6, BFCR% of the contralateral thalamus, parietal lobe and the frontal lobe increased significantly. Following local infiltration anesthesia, BFCR% of the contralatral thalamus declined markedly (P<0.05). The results of quantitative analysis were in agreement with those of visual observation. Conclusion: Local infiltration anesthesia of the scalp-point can significantly weaken or block EA stimulation induced changes of BFCR%.

  13. An emphasis on the wide usage and important role of local anesthesia in dentistry: A strategic review.

    Science.gov (United States)

    Singh, Preetinder

    2012-03-01

    Local anesthesia forms the major part of pain-control techniques in dentistry. The prevention and elimination of pain during dental treatment has benefited patients, their doctors and dental hygienists, enabling the dental profession to make tremendous therapeutic advances that would otherwise have been impossible. Introduced in the late 1940s, the amide local anesthetics represent the most used drugs in dentistry. Local anesthetics also represent the safest and most effective drugs in all of medicine for the prevention and management of pain. They are also accompanied by various adverse effects which should be well known and be able to be controlled by the clinician. The article reviews the types of agents used as local anesthetics and their effects on the human body.

  14. Extraction of swallowed toothbrush in stomach by pneumatic insufflation and gastrotomy under local anesthesia: A rare occurrence.

    Science.gov (United States)

    Gupta, Mahesh; Gupta, Pooja; Gupta, Manoj

    2014-05-01

    Most of the ingested foreign bodies pass uneventfully through the gastrointestinal tract. However, long and rigid foreign bodies are associated with an increased risk of gastrointestinal impaction, perforation, and bleeding. Spontaneous passage of a toothbrush has not been reported till date and the technique of its removal is a curiosity for surgeons. Endoscopy is a recommended technique for the removal of such complex foreign bodies. However, if it fails, the foreign body can be removed successfully with a laparoscopic gastrotomy. We devised an innovative technique by using pneumatic gastric insufflation and extracted the toothbrush by a tiny gastrotomy under local anesthesia.

  15. Local anesthesia for pain control during transrectal ultrasound-guided prostate biopsy: a systematic review and meta-analysis

    Directory of Open Access Journals (Sweden)

    Yan P

    2016-10-01

    Full Text Available Pu Yan,* Xiao-yan Wang,* Wei Huang, Yong Zhang Beijing Tian Tan Hospital, Capital Medical University, Neurology Research Division, China National Clinical Research Center for Neurological Disease, Beijing, People’s Republic of China *These authors contributed equally to this work. Background: A meta-analysis was performed to evaluate the efficacy and safety of intrarectal local anesthestic (IRLA, periprostatic nerve block (PPNB, and the combined modalities in alleviating the pain during transrectal ultrasound (TRUS-guided prostate biopsy.Materials and methods: A literature review was performed to identify all published randomized controlled trials (RCTs about IRLA vs no anesthesia or placebo gel; PPNB vs no injection, periprostatic placebo injection, or IRLA; combined PPNB and IRLA vs PPNB alone; and combined PPNB and intraprostatic nerve block (IPNB vs PPNB alone before TRUS-guided biopsy. Sources included MEDILINE, EMBASE, and Cochrane Library from 1980 to 2016. The main outcomes were biopsy pain score, probe manipulation pain score, and anesthetic infiltration pain score assessed by the visual pain scale.Results: A total of 26 articles involving 36 RCTs were used in this analysis: Although IRLA can lead to pain reduction, the result was not statistically significant when compared with no anesthesia or placebo gel (weighted mean difference [WMD]: -0.22, 95% CI: -0.45 to 0, P=0.06. PPNB can lead to significantly lower biopsy pain scores when compared with no analgesia (WMD: -1.32, 95% CI: -1.68 to -0.95, P<0.00001, placebo injection (WMD: -2.62, 95% CI: -3.16 to -2.07, P<0.00001, or IRLA (WMD: -1.31, 95% CI: -1.40 to -1.22, P<0.00001. PPNB + IRLA can lead to significantly lower biopsy pain scores when compared with PPNB alone (WMD: -0.45, 95% CI: -0.62 to -0.28, P<0.00001. PPNB + IPNB can lead to significantly lower biopsy pain scores when compared with PPNB alone (WMD: -0.73, 95% CI: -0.92 to -0.55, P<0.00001. There were no severe

  16. Malignant ventricular dysrhythmias in a patient with isovaleric acidemia receiving general and local anesthesia for suction lipectomy.

    Science.gov (United States)

    Weinberg, G L; Laurito, C E; Geldner, P; Pygon, B H; Burton, B K

    1997-12-01

    We report the occurrence of severe ventricular arrhythmias in a patient with isovaleric acidemia during general anesthesia for suction lipectomy. The timing of events and character of the ECG changes are most consistent with bupivacaine toxicity after subcutaneous injection of tumescence solution containing this local anesthetic. The patient had previously documented carnitine deficiency, a condition which, we speculate, may lower the threshold for bupivacaine induced cardiotoxicity. We review clinical considerations in isovaleric acidemia and conclude that the use of bupivacaine in these patients probably should be avoided.

  17. Anestesia local e sedação para cirurgia de implante coclear: uma alternativa possível Local anesthesia for cochlear implant surgery: a possible alternative

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    Rogério Hamerschmidt

    2010-10-01

    Full Text Available Aanestesia geral sempre foi motivo de dúvida dos pacientes que vão ser submetidos a qualquer cirurgia, especialmente o implante coclear. Como já realizamos as cirurgias otológicas com anestesia local e sedação, julgamos perfeitamente possível a realização da cirurgia do implante coclear também com esse tipo de anestesia, diminuindo os riscos, a morbidade e os custos para o hospital. OBJETIVOS: Estudo prospectivo para demonstrar a técnica anestésica e cirúrgica utilizada em três casos de adultos submetidos ao implante coclear, avaliando a segurança e a eficácia de tal técnica. MATERIAL E MÉTODOS: Foram feitas três cirurgias de implante coclear, duas com implante Cochlear e uma com Med-EL, sem intercorrências transoperatórias, durante a telemetria e no pós-operatório imediato. RESULTADOS: Os três pacientes adultos tiveram alta hospitalar aproximadamente três horas após a cirurgia, deambulando, sem eventos nauseosos, relatando um pós-operatório mais fácil do que esperavam, mesmo no momento da telemetria intraoperatória. CONCLUSÃO: Anestesia local e sedação é uma alternativa para casos selecionados de pacientes para o implante coclear, principalmente naqueles de mais idade ou que apresentem contraindicação para a anestesia geral, os riscos e a morbidade são menores.The aim of this paper is to illustrate the possibility of performing a cochlear implant surgery with local anesthesia and sedation, the anesthetic technique and the advantages of that in comparison to a general anesthesia. AIMS: prospective study demonstrating the possibility of doing cochlear implant surgery under local anesthesia and sedation. MATERIALS AND METHODS: we describe three successful cases operated under local anesthesia, including neural telemetry and the conditions the patient presented after the surgery, with a very good recovery and no complications during and after the procedure. RESULTS: these three surgeries show the possibility of

  18. Effect of hydralazine on duration of soft tissue local anesthesia following dental treatment: a randomized clinical trial.

    Science.gov (United States)

    Fakheran Esfahani, Omid; Pouraboutaleb, Mohammad Fazel; Khorami, Behnam

    2015-01-01

    Prolonged numbness following routine dental treatments can cause difficulties in speaking and swallowing and may result in inadvertent biting of soft tissues. Local injection of vasodilator agents may represent a solution to this problem. The aim of this study was to evaluate the effect of submucosal injection of hydralazine hydrochloride (HCl) on the duration of oral soft tissue anesthesia after routine dental treatment. This randomized, single-blinded, controlled clinical trial included 50 patients who received inferior alveolar nerve block (2% lidocaine with 1:100,000 epinephrine) for simple restorative treatment. Upon completion of the dental treatment, patients randomly received a hydralazine HCl or sham injection in the same site as the local anesthetic injection. The reversal time to normal sensation of soft tissues (lips, tongue, and perioral skin) was evaluated and reported every 5 minutes by the patients, who followed an assessment protocol that they were taught in advance of treatment. Median recovery times in the hydralazine group and the sham group were 81.4 (SD, 3.6) and 221.8 (SD, 6.3) minutes, respectively. Based on Kaplan-Meier survival analysis, the duration of soft tissue anesthesia in the 2 groups was significantly different (P local anesthetic-induced soft tissue numbness and the related functional problems.

  19. Efficacy of Benzocaine 20% Topical Anesthetic Compared to Placebo Prior to Administration of Local Anesthesia in the Oral Cavity: A Randomized Controlled Trial.

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    de Freiras, Guilherme Camponogara; Pozzobon, Roselaine Terezinha; Blaya, Diego Segatto; Moreira, Carlos Heitor

    2015-01-01

    The aim of the present study was to compare the effects of a topical anesthetic to a placebo on pain perception during administration of local anesthesia in 2 regions of the oral cavity. A split-mouth, double-blind, randomized clinical trial design was used. Thirty-eight subjects, ages 18-50 years, American Society of Anesthesiologists I and II, received 4 anesthetic injections each in regions corresponding to the posterior superior alveolar nerve (PSA) and greater palatine nerve (GPN), totaling 152 sites analyzed. The side of the mouth where the topical anesthetic (benzocaine 20%) or the placebo was to be applied was chosen by a flip of a coin. The needle used was 27G, and the anesthetic used for administration of local anesthesia was 2% lidocaine with 1:100,000 epinephrine. After receiving the administration of local anesthesia, each patient reported pain perception on a visual analog scale (VAS) of 100-mm length. The results showed that the topical anesthetic and the placebo had similar effects: there was no statistically significant VAS difference between the PSA and the GPN pain ratings. A higher value on the VAS for the anesthesia of the GPN, relative to the PSA, was observed for both groups. Regarding gender, male patients had higher values on the VAS compared with female patients, but these differences were not meaningful. The topical anesthetic and the placebo had similar effects on pain perception for injection of local anesthesia for the PSA and GPN.

  20. Prostate innervation and local anesthesia in prostate procedures Inervação prostática e anestesia local em procedimentos prostáticos

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    Alexandre Oliveira Rodrigues

    2002-01-01

    Full Text Available The nerve supply of the human prostate is very abundant, and knowledge of the anatomy contributes to successful administration of local anesthesia. However, the exact anatomy of extrinsic neuronal cell bodies of the autonomic and sensory innervation of the prostate is not clear, except in other animals. Branches of pelvic ganglia composed of pelvic (parasympathetic and hypogastric (sympathetic nerves innervate the prostate. The autonomic nervous system plays an important role in the growth, maturation, and secretory function of this gland. Prostate procedures under local anesthesia, such as transurethral prostatic resections or transrectal ultrasound-guided prostatic biopsy, are safe, simple, and effective. Local anesthesia can be feasible for many special conditions including uncomplicated prostate surgery and may be particularly useful for the high-risk group of patients for whom inhalation or spinal anesthesia is inadvisable.A prostáta, uma das glândulas sexuais acessórias masculinas, possui inervação muito rica. A anatomia detalhada dos corpos neuronais extrínsecos responsáveis pela inervação autonômica e sensorial da próstata não está totalmente esclarecida, exceto em animais. A próstata é inervada pelos nervos pélvico (parassimpático e hipogástrico (simpático, ramos dos gânglios nervosos pélvicos. O sistema nervoso autonômico possui importante papel no crescimento, maturação e na função secretora desta glândula. Alguns procedimentos prostáticos, como resecção transuretral ou biópsia transretal guiada por ultra-sonografia, são simples, eficazes e seguros com o uso de anestesia local. Esta opção pode ser factível frente à várias condições especiais, como cirurgias prostáticas simples, sendo particularmente útil no grupo de pacientes de alto risco cirúrgico, onde a anestesia inalatória ou espinhal não é aconselhável.

  1. Herniorrafia inguinal em crianças: valor da anestesia local associada Inguinal hernia repair in children: importance of local anesthesia association

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    José Guilherme Minossi

    2002-07-01

    Full Text Available OBJETIVO: Descrever uma técnica de anestesia local no tratamento de hérnias inguinais em crianças. MÉTODO: Foram operadas 48 crianças com hérnias inguinais sob anestesia local na Santa Casa de Misericórdia de Cerqueira César, SP, sendo 34 do sexo masculino e 14 do sexo feminino, com idades entre 3 meses e 12 anos. Apenas quatro crianças tinham hérnia bilateral. A anestesia local foi realizada com lidocaína a 1% na dose de 5 mg/kg de peso através do bloqueio dos nervos abdominogenitais próximos à espinha ilíaca ântero-superior, à altura do anel inguinal externo e na pele ao redor da incisão. A sedação foi feita com cetamina na dose de 1 a 2 mg/kg e diazepam 0,2 a 0,4 mg/kg de peso. RESULTADOS: Todas as cirurgias puderam ser realizadas com tranqüilidade com este método, com exceção de uma criança em que o bloqueio não foi efetivo e a anestesia complementada com inalação de halogenado, sob máscara. Como complicações pós-operatórias, ocorreram três hematomas, sendo um de parede e dois em bolsa escrotal, todos com boa evolução. CONCLUSÕES: O uso da anestesia local associada à sedação é procedimento simples e seguro para realizar herniorrafias inguinais em crianças.AIM: To describe an anesthetic technique, as well as the results of surgical treatment of the inguinal hernia in children. PATIENTS/METHODS: Forty-eight patients were submitted to inguinal hernia repair under local anesthesia at "Santa Casa de Misericórdia de Cerqueira César", State of São Paulo, Brazil. There were 34 male and 14 female patients, range from 3 months to 12 years old. Local anesthesia was performed with a dose of 5 mg/kg body weight of 1% lidocaine through iliohypogastric and ilioinguinal nerve blocks, medially to the anterior superior iliac spine, and at level of the pubic tubercle. Sedation was done with an association of ketamine (1 to 2 mg/kg and diazepam (0,2 to 0,4 mg/kg. RESULTS: In all patients except one the procedure was

  2. Intravenous regional anesthesia: a review of common local anesthetic options and the use of opioids and muscle relaxants as adjuncts

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    Flamer D

    2011-11-01

    Full Text Available David Flamer, Philip WH PengDepartment of Anesthesia, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, CanadaPurpose: To provide a review of local anesthetic (LA agents and adjuncts, opioids and muscle relaxants, and their intraoperative effects and postoperative outcomes in intravenous regional anesthesia (IVRA.Source: A search for prospective, double-blind, randomized controlled trials evaluating LA agents, opioids and muscle relaxants as adjuvants for IVRA, was conducted (MEDLINE®, Embase. Intraoperative benefits (onset/recovery of sensory and motor block, intraoperative analgesia, tourniquet pain, postoperative benefits (pain score, analgesic consumption, time to first analgesia, and side effects were recorded. A conclusion for overall benefit was made based on statistical significance and clinical relevance.Findings: Thirty-one studies were evaluated, with data collected on 1523 subjects. LA agents evaluated were lidocaine, ropivacaine, and prilocaine. Adjuncts evaluated were opioids (morphine, fentanyl, meperidine, sufentanil, tramadol and muscle relaxants (pancuronium, atracurium, mivacurium, cisatacurium. There was good evidence that ropivacaine provided effective IVRA and improved postoperative analgesia. Lidocaine and prilocaine were effective LA agents, however they lacked postoperative benefits. Morphine, fentanyl, and meperidine as sole adjuncts did not demonstrate clinically significant benefits or result in an increased risk of side effects. Sufentanil data was limited, but appeared to provide faster onset of sensory block. Tramadol provided faster onset of sensory block and tourniquet tolerance, however postoperative benefits were not consistent and the risk of minor side effects increased. Muscle relaxants improved the quality of motor block, but at the expense of delayed motor recovery. The combination of fentanyl and muscle relaxants can achieve an equivalent quality of IVRA with 50

  3. Evaluating complications of local anesthesia administration and reversal with phentolamine mesylate in a portable pediatric dental clinic.

    Science.gov (United States)

    Boynes, Sean G; Riley, Amah E; Milbee, Sarah; Bastin, Meghan R; Price, Maylyn E; Ladson, Andrea

    2013-08-01

    This study sought to identify and quantify complications with local anesthetic administration and reversal on consecutive patients seen for comprehensive dental care in a school-based, portable dental clinic, and includes data on the patients seen by the participating portable dental providers. In 923 dental visits where local anesthetic was administered, a standardized form was used to gain further information and identify any complications; this was accompanied by a questionnaire for the student's teacher, in order to quantify the student's distraction and disruption ratings following the dental visit. After statistical analysis of the 923 consecutive cases, the overall complication rate was 5.3%. All of the complications were considered to be mild or moderate, and there were no severe event reports. The complications encountered most frequently (n = 49) were associated with self-inflicted soft tissue injury. The results of this study indicate that comprehensive care with local anesthesia delivered by a school-based portable dental clinic has a low risk of complications. Whereas safe administration of dental care is achievable with or without phentolamine mesylate as a local anesthetic reversal agent, its use was determined to improve safety outcomes. Three factors appeared to directly increase the incidence of complications: the administration of an inferior alveolar nerve block, attention deficit disorder, and obesity. Teacher evaluations demonstrated that children receiving care by a portable dental team were able to reorient back to classwork and were not disruptive to classmates.

  4. An in vivo evaluation of the change in the pulpal oxygen saturation after administration of preoperative anxiolytics and local anesthesia

    Science.gov (United States)

    P. Shetty, Krishna; V. Satish, Sarvepalli; Kilaru, Krishnarao; Chakravarthi Ponangi, Kalyana; M. Luke, Alexander; Neshangi, Srisha

    2016-01-01

    Background. Given the influence of systemic blood pressure on pulpal blood flow, anxiolytics prescribed may alter the pulpal blood flow along with the local anesthetic solution containing a vasoconstrictor. This study evaluated the impact of preoperative anxiolytics and vasoconstrictors in local anesthetic agents on pulpal oxygen saturation. Methods. Thirty anxious young healthy individuals with a mean age of 24 years were randomly selected using the Corah’s Dental Anxiety Scale (DAS). After checking the vital signs the initial pulpal oxygen saturation (initial SpO2) was measured using a pulse oximeter. Oral midzolam was administered at a dose of 7.5 mg. After 30 min, the vital signs were monitored and the pulpal oxygen saturation (anxiolytic SpO2) was measured. A total of 1.5 mL of 2% lidocaine with 1:200000 epinephrine was administered as buccal infiltration anesthesia and 10 min the final pulpal oxygen saturation (L.A SpO2) was measured. Results. The mean initial (SpO2) was 96.37% which significantly decreased to 90.76% (SpO2) after the administration of the anxiolytic agent. This drop was later accentuated to 85.17% (SpO2) after administration of local anesthetic solution. Statistical significance was set at Pcavity preparation. Therefore, maintaining optimal blood flow during restorative procedures may prevent pulpal injury. PMID:27092212

  5. Efeitos cardiovasculares da anestesia local com vasoconstritor durante exodontia em coronariopatas Cardiovascular effects of local anesthesia with vasoconstrictor during dental extraction in coronary patients

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    Valeria C. L. S. Conrado

    2007-05-01

    during or after dental treatment under anesthesia with vasoconstrictor (epinephrine. METHODS: A total of 54 coronary patients undergoing dental extraction under local anesthesia with or without vasoconstrictor were included. They were divided into two groups (by drawing envelopes: group I (27 patients using anesthetics with vasoconstrictor, and group II (27 cases without vasoconstrictor. 24-hour Holter monitoring, Doppler-echocardiogram before and after dental intervention, and determination of biochemical markers (CK-MB mass, CK-MB activity, and troponin T before and 24 hours after dental extraction were performed in all patients. Heart rate and blood pressure were also measured in the pre, post-anesthesia and post-dental extraction phases. Doppler echocardiography assessed left ventricular segmental contractility and the occasional occurrence of mitral regurgitation. The usual pharmaceutical treatment prescribed by the cardiologist was maintained in all cases. RESULTS: Three patients in group I presented ST-segment depression (1.0 mm during administration of anesthesia; two other patients in group I had CK-MB mass elevation, and ischemia was not observed in any other case, as assessed by the other methods. No chest pain, arrhythmias, occurrence or worsening of left ventricular segmental hypocontractility or mitral regurgitation were observed in the study. CONCLUSION: Dental extraction performed under anesthesia with 1:100,000 epinephrine does not imply additional ischemic risks, as long as performed with good anesthetic technique and maintenance of the pharmacological treatment prescribed by the cardiologist.

  6. Topical anesthesia

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    Mritunjay Kumar

    2015-01-01

    Full Text Available Topical anesthetics are being widely used in numerous medical and surgical sub-specialties such as anesthesia, ophthalmology, otorhinolaryngology, dentistry, urology, and aesthetic surgery. They cause superficial loss of pain sensation after direct application. Their delivery and effectiveness can be enhanced by using free bases; by increasing the drug concentration, lowering the melting point; by using physical and chemical permeation enhancers and lipid delivery vesicles. Various topical anesthetic agents available for use are eutectic mixture of local anesthetics, ELA-max, lidocaine, epinephrine, tetracaine, bupivanor, 4% tetracaine, benzocaine, proparacaine, Betacaine-LA, topicaine, lidoderm, S-caine patch™ and local anesthetic peel. While using them, careful attention must be paid to their pharmacology, area and duration of application, age and weight of the patients and possible side-effects.

  7. [Internal medicine and local anesthesia in dentistry. A review of possible side effects].

    Science.gov (United States)

    Fennis, J F

    1996-05-01

    When using local anaesthesia the dentist may be confronted with a variety of side effects, either caused by the anaesthetic solution itself or its additives, including vasoconstrictive drugs such as epinephrine. Early recognition and treatment of these side-effects are essential. Even more important is the possible prevention of such side-effects by a properly taken medical history before using local anaesthesia.

  8. Ophthalmologic complications after intraoral local anesthesia: case report and review of literature

    NARCIS (Netherlands)

    Steenen, S.A.; Dubois, L.; Saeed, P.; de Lange, J.

    2012-01-01

    Intraoral administration of local anesthetics is one of the most common dental procedures. Ophthalmologic complications can occur after maxillary as well as mandibular local anesthetic injections and may be underreported and sometimes misinterpreted. A review of the literature from the years 1936-20

  9. Onset and duration of anesthesia for local anesthetic combinations commonly used in forefoot surgery; surprise results with sequential blocks.

    Science.gov (United States)

    Blazer, Marie Mantini; Petrozzi, Rocco; Harris, Samantha Y; Greer, Hillary; Goldfarb, Jacqueline; Biernacki, Tomasz; Kawalec, Jill S

    2015-06-01

    Local anesthetic nerve blocks are frequently used for postoperative analgesia and to the best of our knowledge no studies have evaluated the effects of injecting bupivacaine into an area previously injected with lidocaine. Sensation was tested in three groups of subjects receiving local anesthetic digital blocks. Group A received bupivacaine 0.25% plain. Group B received a 1:1 mixture of lidocaine 1% plain and bupivacaine 0.25%. Group C received an initial block of lidocaine 1% plain sequentially followed by bupivacaine 0.25% 1h later. Bupivacaine exhibited a delayed onset and the longest duration when compared to the other two groups. The group receiving the 1:1 mixture showed a rapid onset that resembled that of lidocaine and a shortened duration that did not resemble bupivacaine. The group receiving the sequential injections showed that even after a 1h interval following the lidocaine infiltration, there was a deleterious effect on duration of action of the bupivacaine. Using bupivacaine as a post-surgical block in the presence of residual lidocaine from a preoperative block is not warranted as once again, the extended duration of bupivacaine is mitigated. Bupivacaine alone as an initial operative block affords clinically acceptable onset of anesthesia while also providing extended duration of action.

  10. Tratamento cirúrgico das hérnias inguinais sob anestesia local em ambulatório Inguinal herniorrhaphy with local anesthesia as na outpatient procedure

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    Rafael Melillo Laurino Neto

    2004-04-01

    Full Text Available OBJETIVOS: Apresentar o programa e avaliar a tolerância dos pacientes à correção das hérnias inguinais em ambulatório sob anestesia local. MÉTODO: Foram analisados 61 pacientes submetidos a tratamento cirúrgico de hérnia inguinal unilateral não complicada, sob anestesia local em ambulatório no Serviço de Cirurgia Geral do Conjunto Hospitalar do Mandaqui, entre fevereiro de 2000 e agosto de 2002. Respeitandose rígidos critérios na seleção dos pacientes, e com os mesmos sob sedação e monitorização contínua, realizou-se bloqueio de campo conforme padronização do serviço. A técnica de reforço da parede abdominal foi definida levando-se em consideração o tipo de hérnia, idade do paciente e sua atividade profissional. Todos os pacientes receberam alta hospitalar em até quatro horas após a cirurgia respeitando-se as condições estabelecidas pela resolução CFM nº 1.409/94, com orientações precisas quanto a possíveis complicações imediatas e retorno para atendimento em Pronto-Socorro caso necessário. RESULTADOS: O tempo cirúrgico médio foi de 1h30min. Quanto ao tipo de hérnia, segundo a classificação de Nyhus, prevaleceu o tipo III B (36%, seguido dos tipos III A (34,5% e II (26,2%. A técnica de reforço mais utilizada foi a de Lichtenstein (80,3%. Quanto à avaliação da dor intra-operatória, 73,8% dos pacientes deram notas igual ou inferior a 3 numa escala de 0 a 10 e 95% afirmaram que se submeteriam novamente a tal procedimento sob anestesia local. CONCLUSÕES: O tratamento cirúrgico das hérnias inguinais sob anestesia local em ambulatório, é procedimento seguro e bem aceito pela maioria dos pacientes quando realizado de forma padronizada.BACKGROUND: To present the program and to evaluate the patient's tolerance to herniorrhaphy in an outclinic under local anesthesia. METHODS: Between February 2000 and August 2002, 61 patients with non complicated unilateral inguinal hernia were treated under local

  11. Experience with polymethylmethacrylate 30% (PMMA facial filling in patients with facial HIV lipoatrophy using of local anesthesia dentistry

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    E Matsuda

    2012-11-01

    Full Text Available Background HIV-associated lipoatrophy in a common and stigmatizing side effect of HIV infection, is aggravated by antiretroviral therapy; its presence causes distress and compromises adherence to therapy. PMMA filling is often associated with pain and discomfort. Objective To evaluate outpatient intervention using local dentistry anesthesia. Methods Patients complaining of facial lipoatrophy, from 10/2007 to 11/2011, were offered the filling with PMMA. Cases with bleeding potential, acute or decompensated chronic diseases or use of immunosuppressors or chemotherapy were excluded. Inclusion criteria: perception of distressing malar lipoatrophy and both the assisting physician and the applicant agreeing with potential benefit. After informed consent, patients were infused with 30 mg prilocaine/0.03 IU felypressin in 1.8 ml, using a carpule type syringe aiming to block the posterior superior alveolar nerve. This was followed by PMMA infiltration in different points at the malar region. At first return a simple questionnaire evaluating pain, satisfaction, grading 0 to 10 and if would repeat the procedure. Results All 64 eligible patients were included. Mean age 46 (13 to 73 years, mostly white (71.87%, males (68.75%, 37.5% of them MSM. Arterial hypertension was the most prevalent comorbidity (17%, 78% with viral load <50 c/mL, with a median 585 CD4 cells/mL (95–2063. On a median of 8 years on treatment, 1/3 had been exposed to three classes (NRTI/ NNRTI/PI, one antiretroviral-naïve. Of the 12 patients who had detectable viral load in the first procedure, seven were suppressed to below 50 copies/mL during follow up. Two of the five patients remaining with detectable viremia died from other causes, 2 transferred and 1 remained naïve. 127 procedures were made in 64 patients, a median of 2 (1–6 per patient. After a mean follow-up of 33 weeks, no infection or late complications were observed. Mean dispensed volume was 9 mL (1.5 to 22. Pain grade

  12. Intracranial hemorrhagic infarct after local anesthesia on nasal mucosa: A case report

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    Murat Koçyiğit

    2015-01-01

    Conclusion: We want to emphasize that all surgeons especially the ENT surgeons should be careful while using local anesthetic medicines which contains adrenaline for rare complication of intracranial hemorrhagic infarction. Another fact is that the patients must sign an informed consent form including those situations even for all minor surgical procedures to avoid a medicolegal problem.

  13. The pharmacokinetics and effects of meloxicam, gabapentin, and flunixin in postweaning dairy calves following dehorning with local anesthesia.

    Science.gov (United States)

    Glynn, H D; Coetzee, J F; Edwards-Callaway, L N; Dockweiler, J C; Allen, K A; Lubbers, B; Jones, M; Fraccaro, E; Bergamasco, L L; KuKanich, B

    2013-12-01

    Approved analgesic compounds in cattle are not currently available in the United States due to the lack of validated pain assessment methods and marker residue depletion studies. In this study, we compared the pharmacokinetic parameters and effect of preemptive analgesics administered to calves subjected to dehorning with local anesthesia. Holstein steers were randomly assigned to receive one of the following treatments per os (PO) or intravenously (IV) (n = 8/group): meloxicam (1 mg/kg PO), gabapentin (15 mg/kg PO), meloxicam (1 mg/kg), and gabapentin (15 mg/kg) PO, flunixin (2.2 mg/kg IV), or a placebo. Plasma drug, haptoglobin, substance P (SP) concentrations, serum cortisol concentrations, ocular thermography, mechanical nociceptive threshold (MNT), and average daily gain (ADG) were evaluated. Data were analyzed using mixed-effects models and noncompartmental pharmacokinetic analysis. Meloxicam, gabapentin, and meloxicam with gabapentin at the present doses did not reduce cortisol concentrations. Analgesic-treated calves had significantly lower plasma SP concentrations and improved ADG compared with controls. Flunixin calves had reduced circulating cortisol compared with controls. Meloxicam-treated calves showed an increase in MNT at two horn bud sites compared with the other treatments. Analgesics improved ADG and reduced biomarkers of pain, but effects differed by compound and route of administration.

  14. The Effect of Different Local Anesthesia Methods on Pain Relief in Outpatient Endometrial Biopsy: Randomized Clinical Trial

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    Elaheh Olad-Saheb-Madarek

    2013-08-01

    Full Text Available Introduction: Endometrial biopsy is necessary for diagnosing the reason of abnormal uterine bleeding in perimenopausal women. Currently outpatient endometrial biopsy is used for evaluation of abnormal uterine bleeding which is associated with moderate to severe pain. Using lidocaine is one of the procedures which is used for pain relief while biopsy. This study is aimed at comparing the effect of different local anesthesia procedures on pain relief during endometrial biopsy. Methods: In this randomized clinical trial, 160 multiparous 40-55 years old women with AUB, candidates for endometrial biopsy, were randomly assigned into four equal groups, to receive: 1-intrauterine lidocaine; 2-cervical spray lidocaine; 3- intrauterine lidocaine plus cervical spray lidocaine; or 4-intrauterine distilled water. Pain relief was measured at 3 different times: during endometrial biopsy, just after and 15 minutes after biopsy. Results: Pain intensity was reduced significantly at different times in intrauterine lidocaine and intrauterine lidocaine with cervical spray lidocaine receivers in compare with the groups which received cervical spray lidocaine and distilled water. The mean of difference pain relief during biopsy and 15 minutes after that was reduced significantly in the group which received intrauterine lidocaine and intrauterine lidocaine with cervical spray lidocaine in comparison with the other two groups. Conclusion: Intrauterine lidocaine was effective during endometrial biopsy, and using it with cervical spray lidocaine had no more beneficial effect.

  15. Implantation of venous access devices under local anesthesia: patients’ satisfaction with oral lorazepam

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    Chang DH

    2015-07-01

    Full Text Available De-Hua Chang,1 Sonja Hiss,1 Lena Herich,2 Ingrid Becker,2 Kamal Mammadov,1 Mareike Franke,1 Anastasios Mpotsaris,1 Robert Kleinert,3 Thorsten Persigehl,1 David Maintz,1 Christopher Bangard1 1Department of Radiology, 2Institute of Medical Statistics, Informatics and Epidemiology, 3Department of Surgery, University Hospital of Cologne, Cologne, Germany Objective: The aim of the study reported here was to evaluate patients’ satisfaction with implantation of venous access devices under local anesthesia (LA with and without additional oral sedation.Materials and methods: A total of 77 patients were enrolled in the prospective descriptive study over a period of 6 months. Subcutaneous implantable venous access devices through the subclavian vein were routinely implanted under LA. Patients were offered an additional oral sedative (lorazepam before each procedure. The level of anxiety/tension, the intensity of pain, and patients’ satisfaction were evaluated before and immediately after the procedure using a visual analog scale (ranging from 0 to 10 with a standardized questionnaire.Results: Patients’ satisfaction with the procedure was high (mean: 1.3±2.0 with no significant difference between the group with premedication and the group with LA alone (P=0.54. However, seven out of 30 patients (23.3% in the group that received premedication would not undergo the same procedure without general anesthesia. There was no significant influence of lorazepam on the intensity of pain (P=0.88. In 12 out of 30 patients (40% in the premedication group, the level of tension was higher than 5 on the visual analog scale during the procedure. In 21 out of 77 patients (27.3%, the estimate of the level of tension differed between the interventionist and the patient by 3 or more points in 21 out of 77 patients (27.3%.Conclusion: Overall patient satisfaction is high for implantation of venous access devices under LA. A combination of LA with lorazepam administered

  16. A comparison of two anesthesia methods for the surgical removal of maxillary third molars: PSA nerve block technique vs. local infiltration technique

    OpenAIRE

    Al-Delayme, Ra´ed MA.

    2014-01-01

    Objectives: The purpose of this study was to compare the effect of PSA block injection with infiltration technique regarding local anesthesia for surgical extraction of upper third molar. Material and Methods: A prospective, intra individual, single-blind randomized controlled trial was designed to study the severity of pain during injection and after surgical extraction of the bilaterally and symmetrically similar upper third molar in a total of 53 patients, in addition to evaluating the nee...

  17. Inguinal hernia repair under local anesthesia%腹股沟疝手术局部麻醉方法探讨

    Institute of Scientific and Technical Information of China (English)

    国永生

    2007-01-01

    目的 介绍一种腹股沟疝手术局部麻醉方法.方法 2005年至2006年5月,对450例腹股沟疝患者行局部麻醉下日间手术治疗.结果 450例腹股沟疝患者在局部麻醉下手术均成功,无手术并发症发生.结论 局部麻醉是成年人行可复性腹股沟疝手术最好的麻醉选择.这种方法有安全、简便、有效和经济的特点,无麻醉后不良返应.%Objective To evaluate local infiltration anesthesia technique for inguinal hernia repair. Methods 450 patients with groin hernia underwent day surgery under local anesthesia . Results Procedures were successful in 450 adult patients with groin hernias without postoperative complications. Conclusion Local anesthesia is applicable for all reducible adult inguinal hernia repair.

  18. [Bilateral tubal occlusion by postpartum mini-laparotomy under local anesthesia and sedation].

    Science.gov (United States)

    Campos Gonzalez, R; López Gonzalez, E; Mercado Montoya, G; Morquecho Escamilla, E

    1993-10-01

    The first 1000 cases of tubal sterilization post-delivery by minilaparotomy with sedation and local anesthetic, were reviewed; these procedures were realized at the Hospital of Zona Francisco del Paso y Troncoso of the IMSS, in México City, during the period comprehended between December 1990 and October 1991. The greatest group of cases by age corresponded to the period between 20 to 29 years in 52.3%. 65% of the women had 3 or 4 children alive. The range of the diastolic blood pressure was between 70-80 mmHg in 66.3%. 19.7% with a value of hemoglobin less than 10 g. 2.3% of the patients with 100-120 kgs. of weight. The contraceptive method used previously with greatest frequency was the DIU in 40.6%. In all of the cases the indication was satisfied parenthood. In 100% of the cases the same drug was used for sedation, diazepam (oral) and chlorhydrate of nalbulfine, with simple lidocaine as a local anesthetic. Likewise in all the cases the Pomeroy technique was performed. The time between the childbirth and the surgery was less than 12 hours in 92.9% of the cases. And the time between the surgery and the recuperation reset was of 12-34 hours in 96%. In 0.8% of the cases the transoperatory complication of the surgery was the bleeding as a result of tearing of the mesosalpinx. The postoperatory complications after one week were the formation of hematoma and/or abscess at the site of the incision representing 0.5% of the cases. All these procedures are realized at a unit that was created especially for this kind of surgery and treatment.

  19. Local anesthesia for extracorporeal shock wave lithotripsy: a study comparing eutetic mixture of local anesthetics cream and lidocaine infiltration

    DEFF Research Database (Denmark)

    Honnens de Lichtenberg, M; Miskowiak, J; Mogensen, P

    1992-01-01

    A study of the anesthetic efficacy of a eutetic mixture of local anesthetics (EMLA cream) versus lidocaine infiltration in extracorporeal shock wave lithotripsy (ESWL) was done. A total of 46 patients had 30 gm. of EMLA cream applied to the skin over the kidney and 45 had subcutaneous infiltration...... analgesics were not significantly different between the 2 groups. There were no significant differences between the groups with regard to post-ESWL skin changes. Therefore, EMLA cream can be recommended for ESWL provided it is applied correctly....

  20. The Analysis of Local Anesthesia Applied in Surgical Treatment of Inguinal Hernia%腹股沟疝手术的局部麻醉分析

    Institute of Scientific and Technical Information of China (English)

    王勇

    2015-01-01

    目的:分析腹股沟疝手术的局部麻醉效果。方法搜集2013年8月~2014年8月我院接收的腹股沟疝手术55例患者,按照不同麻醉方法分为对照组与研究组。给予对照组26例常规麻醉,给予研究组29例局部麻醉。观察对照组与研究组的麻醉效果,并比较。结果与对照组相比,研究组手术时间较短,并发症的发生率较低,住院天数较短,有明显差异,有统计学意义(P<0.05)。结论腹股沟疝手术局部麻醉效果较好,对减少并发症、促进患者身体恢复具有重要意义,值得推广。%Objective The local anesthesia effect on surgical treatment of inguinal hernia is to be analyzed. Methods Choose 55 patients with inguinal hernia who are treated in hospital from August 2013 to August 2014 and separate them into control group and study group according to different anesthesia methods. 26 patients in control group are given conventional anesthesia treatment,while 29 patients in control group are given local anesthesia treatment,and then observe and compare the anesthesia efficacy of two groups. Results Compared to control group,the surgical time,and hospitalization days of patients in study group are fewer,besides,the patients’complications incidence in study group are less than control group,there is a treatment differential between the two groups,such a differential has statistic value(P<0.05). Conclusion Local anesthesia treatment is much more effective to cure patients with inguinal hernia and reduce complication incidence,in addition,it is conducive to the recovery of patients. Therefore,it is quite worthy to be promoted and applied.

  1. Effects of local anesthesia of the cerebellum on classical fear conditioning in goldfish

    Directory of Open Access Journals (Sweden)

    Hirano Ruriko

    2010-03-01

    Full Text Available Abstract Background Besides the amygdala, of which emotion roles have been intensively studied, the cerebellum has also been demonstrated to play a critical role in simple classical fear conditioning in both mammals and fishes. In the present study, we examined the effect of local administration of the anesthetic agent lidocaine into the cerebellum on fear-related, classical heart-rate conditioning in goldfish. Methods The effects of microinjection of the anesthetic agent lidocaine into the cerebellum on fear conditioning were investigated in goldfish. The fear conditioning paradigm was delayed classical conditioning with light as a conditioned stimulus and electric shock as an unconditioned stimulus; cardiac deceleration (bradycardia was the conditioned response. Results Injecting lidocaine into the cerebellum had no effect on the base heart rate, an arousal/orienting response to the novel stimulus (i.e., the first presentation of light, or an unconditioned response to electric shock. However, lidocaine injection greatly impaired acquisition of conditioned bradycardia. Lidocaine injection 60 min before the start of the conditioning procedure showed no effect on acquisition of conditioned bradycardia, indicating that the effect of lidocaine was reversible. Conclusions The present results further confirm the idea that the cerebellum in teleost fish, as in mammals, is critically involved in classical fear conditioning.

  2. Randomized clinical trial comparing spinal anesthesia with local anesthesia with sedation for loop colostomy closure Ensaio clínico randomizado comparando raquianestesia com anestesia local, associadas à sedação para o fechamento de colostomia em alça

    Directory of Open Access Journals (Sweden)

    Rone Antônio Alves de Abreu

    2010-09-01

    Full Text Available CONTEXT: Recent studies have shown that local anesthesia for loop colostomy closure is as safe as spinal anesthesia for this procedure. OBJECTIVES: Randomized clinical trial to compare the results from these two techniques. METHODS: Fifty patients were randomized for loop colostomy closure using spinal anesthesia (n = 25 and using local anesthesia (n = 25. Preoperatively, the bowel was evaluated by means of colonoscopy, and bowel preparation was performed with 10% oral mannitol solution and physiological saline solution for lavage through the distal colostomy orifice. All patients were given prophylactic antibiotics (cefoxitin. Pain, analgesia, reestablishment of peristaltism or peristalsis, diet reintroduction, length of hospitalization and rehospitalization were analyzed postoperatively. RESULTS: Surgery duration and local complications were greater in the spinal anesthesia group. Conversion to general anesthesia occurred only with spinal anesthesia. There was no difference in intraoperative pain between the groups, but postoperative pain, reestablishment of peristaltism or peristalsis, diet reintroduction and length of hospitalization were lower with local anesthesia. CONCLUSIONS: Local anesthesia plus sedation offers a safer and more effective method than spinal anesthesia for loop colostomy closure.CONTEXTO: Estudos recentes têm demonstrado que a anestesia local para o fechamento de colostomia em alça é tão segura quanto a raquianestesia para estes procedimentos. OBJETIVOS: Comparar os resultados do fechamento de colostomia em alça usando essas duas técnicas. MÉTODOS: Cinquenta pacientes foram randomizados para o fechamento de colostomia em alça sob raquianestesia (n = 25 e anestesia local (n = 25. No pré-operatório, o cólon foi avaliado por colonoscopia e o preparo intestinal foi realizado com solução oral de manitol a 10% e limpeza com solução salina fisiológica através do orifício distal da colostomia. Todos os

  3. Resultados imediatos da herniorrafia inguinal com anestesia local associada com sedação Immediate results of inguinal hernia repair with local anesthesia associated with sedation

    Directory of Open Access Journals (Sweden)

    Edgar Valente de Lima Neto

    2003-10-01

    Full Text Available OBJETIVO: Avaliar os resultados imediatos da herniorrafia inguinal com anestesia local associada com sedação. MÉTODOS: Foram operados 30 pacientes portadores de hérnia inguinal, sendo 26 (86,6% do sexo masculino e 4 (13,4 do sexo feminino. Os anestésicos utilizados foram lidocaína a 1% e bupivacaína a 0,5% sem adrenalina, tendo sido adicionado 1mL de bicarbonato de sódio para cada 9mL da solução anestésica. A sedação foi realizada com midazolan. As hérnias mais freqüentes, de acordo com a classificação de Nyhus, foram as do tipo I, encontradas em 16 (53,3% pacientes. Praticou-se o reparo da parede posterior a em 17 (56,6% e em 13 (43,2% o reparo com prótese. Para a análise estatística utilizou-se o teste de McNemar para avaliar a correlação entre os escores de dor na escala E.V.A. agrupada. RESULTADOS: Em nenhum paciente houve necessidade de mudança da técnica anestésica. Entre as complicações, observaram-se: 1 (3,3% hematoma; 1 (3,3% sangramento e 1 (3,3% infecção da ferida operatória. A deambulação foi precoce em 28 (93,3% pacientes, assim como a alimentação oral. O tempo de internação médio foi 18 horas, e o escore de dor na escala visual analógica (E.V.A. foi menor ou igual a 3 em 80% dos pacientes. CONCLUSÃO: A anestesia local com sedação é um método seguro, eficaz, com baixos índices de complicações imediatas, e alto índice de satisfação para pacientes selecionados, portadores de hérnia inguinal.PURPOSE: To present the immediate results of the inguinal hernia repair with local anesthesia associated with sedation. METHODS: Thirty patients were operated on of which 26 (86,6% were male. The age varied from 21 to 76, and the average was of 47 years. The anesthetics used were lidocaine and bupivacaine, and the sedation was accomplished with midazolan. RESULTS: Among the complications was observed: 1 (3,3% bruising; 1 (3,3% blood; and 1 (3,3% case of infection of the operative wound. Early rise

  4. Clinical application of local anesthesia for tension-free hernia repair operation%局麻下无张力疝修补术的临床应用

    Institute of Scientific and Technical Information of China (English)

    邓海

    2014-01-01

    目的:总结应用局麻方式进行无张力疝修补术的方法和特点。方法应用1%利多卡因进行腹股沟区浸润及阻滞麻醉,对2011年1月~2013年12月410例腹股沟疝患者应用补片进行无张力疝修补术,回顾分析患者的临床资料。结果本组患者均治愈,麻醉效果满意,手术时间25~90min,平均38min,5例阴囊肿胀,对症保守治疗后痊愈。切口疼痛轻微,无明显异物感,无切口感染等并发症,术后2~3天出院。随访12~38个月,无复发。结论在腹股沟疝手术治疗中,局部麻醉的方法是安全可行的,镇痛效果良好,易于掌握,对患者干扰小,并发症少,恢复快。%Objective To explore the surgical technique and characteristics of tension-free hernia repair operation with local anesthesia. Methods A retrospective analysis was made on the clinical data of 410 inguinal hernia patients who under-went tension-free hernia repair operation with local anesthesia by 1% lidocaine from Jan 2011 to Dec 2013. Results All the 410 patients were successfully treated with good anesthesia effect. The operation time was 25~90 minutes,average 38 minutes. 5 patients had suffered hydrocele who treated by conservative treatment. Some patients had minor postoperative pain. No obvious foreign body sensation and incision infection was found. The hospitalization time after operation was 2~3 days. No recurrence was observed during the follow-up period of 12~38 months. Conclusion Tension-free hernia repair operation with local anesthe-sia is a safe method with lower anesthesia risk, less complications and less postoperative recovery time.

  5. Local anesthesia reversal.

    Science.gov (United States)

    Malamed, Stanley F

    2010-03-01

    PM (OraVerse) enables the dentist or dental hygienist (where permitted) to significantly decrease the duration of residual STA in patients where such numbness may prove to be potentially injurious (children, geriatric, and special needs patients), or a negative influence on their quality of life (speaking, eating, negative body image). (Note: As of August 3, 2009, dental hygienists are permitted to administer PM in the following states: Alaska, Arkansas, Hawaii, Idaho, Iowa, Louisiana, Montana, Nevada, New York, North Dakota, Oklahoma, Rhode Island, Tennessee, Utah, and Wisconsin.)

  6. Curative Efficacy of Tension Free Repair in Inguinal Hernia Under Local Anesthesia%腹股沟斜疝在局麻下行无张力修补术后疗效观察

    Institute of Scientific and Technical Information of China (English)

    刁英怀

    2015-01-01

    目的:评价腹股沟斜疝在局麻下行无张力修补术后疗效。方法局麻下手术84例纳入局麻组,硬膜外麻醉下手术73例纳入硬膜外组,对比相关指标。结果局麻组时间相关指标、总费用、并发率均低于硬膜外组,差异具有统计学意义(P<0.05)。结论局麻有助于改善患者短期预后,加速患者康复,减轻医疗负担。%Objective To evaluate the eficacy of tension free inguinal hernia repair surgery under local anesthesia.Methods Operation of 84 patients included in the local anesthesia group,epidural anesthesia during the operation of 73 patients included in the epidural group,compared related indicators.ResultsThe relevant indicators,local anesthesia group,with the total cost of the time were lower than the rate of epidural anesthesia group,the diference was statisticaly significant(P< 0.05).Conclusion Local anesthesia is helpful to improve the short-term prognosis of patients,accelerate the rehabilitation of patients,reduce the medical burden.

  7. The effect of timing of oral meloxicam administration on physiological responses in calves after cautery dehorning with local anesthesia.

    Science.gov (United States)

    Allen, K A; Coetzee, J F; Edwards-Callaway, L N; Glynn, H; Dockweiler, J; KuKanich, B; Lin, H; Wang, C; Fraccaro, E; Jones, M; Bergamasco, L

    2013-08-01

    Dehorning is a painful husbandry procedure that is commonly performed in dairy calves. Parenteral meloxicam combined with local anesthesia mitigates the physiological and behavioral effects of dehorning in calves. The purpose of this study was to determine the influence of timing of oral meloxicam administration on physiological responses in calves after dehorning. Thirty Holstein bull calves, 8 to 10 wk of age (28-70 kg), were randomly assigned to 1 of 3 treatment groups: placebo-treated control group (n=10), calves receiving meloxicam administered orally (1 mg/kg) in powdered milk replacer 12h before cautery dehorning (MEL-PRE; n=10), and calves receiving meloxicam administered as an oral bolus (1 mg/kg) at the time of dehorning (MEL-POST; n=10). Following cautery dehorning, blood samples were collected to measure cortisol, substance P (SP), haptoglobin, ex vivo prostaglandin E2 (PgE2) production after lipopolysaccharide stimulation and meloxicam concentrations. Maximum ocular temperature and mechanical nociceptive threshold (MNT) were also assessed. Data were analyzed using noncompartmental pharmacokinetic analysis and repeated measures ANOVA models. Mean peak meloxicam concentrations were 3.61±0 0.21 and 3.27±0.14 μg/mL with average elimination half-lives of 38.62±5.87 and 35.81±6.26 h for MEL-PRE and MEL-POST, respectively. Serum cortisol concentrations were lower in meloxicam-treated calves compared with control calves at 4 h postdehorning. Substance P concentrations were significantly higher in control calves compared with meloxicam-treated calves at 120 h after dehorning. Prostaglandin E2 concentrations were lower in meloxicam-treated calves compared with control calves. Mechanical nociceptive threshold was higher in control calves at 1h after dehorning, but meloxicam-treated calves tended to have a higher MNT at 6h after dehorning. No effect of timing of meloxicam administration on serum cortisol concentrations, SP concentrations, haptoglobin

  8. Local anesthesia with epinephrine is safe and effective for oral surgery in patients with type 2 diabetes mellitus and coronary disease: a prospective randomized study

    Directory of Open Access Journals (Sweden)

    Marcela Alves dos Santos-Paul

    2015-03-01

    Full Text Available OBJECTIVE: To investigate the variations in blood glucose levels, hemodynamic effects and patient anxiety scores during tooth extraction in patients with type 2 diabetes mellitus T2DM and coronary disease under local anesthesia with 2% lidocaine with or without epinephrine. STUDY DESIGN: This is a prospective randomized study of 70 patients with T2DM with coronary disease who underwent oral surgery. The study was double blind with respect to the glycemia measurements. Blood glucose levels were continuously monitored for 24 hours using the MiniMed Continuous Glucose Monitoring System. Patients were randomized into two groups: 35 patients received 5.4 mL of 2% lidocaine, and 35 patients received 5.4 mL of 2% lidocaine with 1:100,000 epinephrine. Hemodynamic parameters (blood pressure and heart rate and anxiety levels were also evaluated. RESULTS: There was no difference in blood glucose levels between the groups at each time point evaluated. Surprisingly, both groups demonstrated a significant decrease in blood glucose levels over time. The groups showed no significant differences in hemodynamic and anxiety status parameters. CONCLUSION: The administration of 5.4 mL of 2% lidocaine with epinephrine neither caused hyperglycemia nor had any significant impact on hemodynamic or anxiety parameters. However, lower blood glucose levels were observed. This is the first report using continuous blood glucose monitoring to show the benefits and lack of side effects of local anesthesia with epinephrine in patients with type 2 diabetes mellitus and coronary disease.

  9. Comparation of Anesthetic Effect of Articaine in the Extraction of Mandibular Posterior Teeth under Local Anesthesia and Periodontal Membrane Anesthesia%阿替卡因两种麻醉方式在下颌后牙拔除术中麻醉效果的对比

    Institute of Scientific and Technical Information of China (English)

    曹静; 张建强; 李岩峰; 高飞

    2013-01-01

    Objective To compare the anesthetic effect of articaine under local anesthesia and periodontal membrane anesthesia on the extraction of mandibular posterior teeth. Methods 204 patients were randomly divided into two groups;local anesthetic group and periodontal membrane anesthetic group. Patients in each group were anesthetized by local anesthesia or periodontal membrane anesthesia. The anesthetic effect was analyzed. Results The excellence rate of periodontal membrane anesthetic group was 84. 3% . Conclusion Periodontal membrane anesthesia for the extraction of mandibular posterior teeth using articaine is more effective than local anesthesia.%目的 比较复方阿替卡因局部浸润麻醉与牙周膜腔麻醉2种方式在下颌后牙拔除术中的麻醉效果.方法 随机选择204名患者,分为局部浸润麻醉组及牙周膜腔麻醉组,采用标尺法由患者对疼痛程度进行打分;口腔医生评价麻醉效果,统计麻醉完全、良好、有效和失败的比例.结果 达到麻醉完全效果的牙周膜腔麻醉与局部浸润麻醉组有显著性差异(P<0.05),两种麻醉方式成功率无显著性差异(P>0.05).结论 用牙周膜腔麻醉效果优于局部浸润麻醉方式.

  10. Clinical study of Modified Kugel herniorrhaphy for inguinal hernia under local anesthesia%局部麻醉下改良Kugel手术的临床研究

    Institute of Scientific and Technical Information of China (English)

    郑向群; 孙晓东; 韩宏光

    2014-01-01

    Objective To explore the application of Modified Kugel mesh in inguinal hernia repair under local anesthesia.Methods Clinical data of 1 62 cases of inguinal hernia underwent Modified Kugel herniorrhaphy under local anesthesia in the first Hospital of Zibo,Weifang Medical University,from January 2009 to December 201 1 ,were collected and analyzed retrospectively.The anesthetic effect,operation time, complications,length of stay and recurrence rate were recorded.Results All operations were performed under local anesthesia,with satisfactory anesthetic effect.The operative time was 28 to 65 minutes,mean of 41 minutes,and the length of stay was 1 to 8 days,mean of 3.7 days.There was a case of incision hematoma,a case of fat liquefaction,and 2 cases of postoperative pain occurred.No wound infection and recurrence were observed.Conclusions Modified Kugel herniorrhaphy is a safe,effective and appropriate precedence for various types of inguinal hernia,which can be accomplished under local anesthesia,and is known as less complications and quick recovery.%目的:探讨局部浸润麻醉下 Modified Kugel 补片在腹股沟疝修补术中的临床应用。方法回顾性分析2009年1月至2011年12月,潍坊医学院附属淄博市第一医院在局部麻醉下行Modified Kugel手术的162例腹股沟疝患者的临床资料,观察局部麻醉效果、手术时间、术后并发症、住院时间及复发情况。结果全部患者在局部麻醉下完成手术,术中麻醉效果满意,手术时间28~65 min,平均41 min,术后住院时间1~8 d,平均3.7 d。切口下血肿1例,切口脂肪液化1例,术后疼痛2例,无切口感染和复发。结论 Modified Kugel补片修补各种类型腹股沟疝,疗效确切,可在局部浸润麻醉下完成,安全可靠,并发症少,恢复快,是较为理想的疝修补术式。

  11. Anesthesia for outpatient female sterilization.

    Science.gov (United States)

    Fishburne, J I

    1983-04-01

    This issue of the Bulletin deals with the principles of anesthesia for outpatient female sterilization with emphasis on techniques for laparoscopy and minilaparotomy. General anesthesia techniques provide analgesia, amnesia, and muscle relaxation and are particularly useful for managing the anxious patient. Disadvantages include increased expense, need for specialized equipment, and highly trained personnel, and delayed recovery. Complications, though relatively rare, can be life-threatening and include aspiration of stomach contents, hypoxia, hypercarbia, hypotension, hypertension, cardiac arrhythmias, cardiorespiratory arrest, and death. There is no single preferred technique of general anesthesia, athough most anesthetists employ methods that allow rapid recovery of faculties, enabling the patient to be discharged soon after surgery. To accomplish this end, light anesthesia with sodium thiopental induction and nitrous oxide maintenance is often used. Short duration muscle relaxation with an agent such as succinylcholine supplements this technique. Other techniques include light anesthesia with inhalational anesthetic agents and the use of intravenous ketamine. Local anesthesia augmented by systemic and/or inhalational analgesia is supplanting general anesthesia techniques for laparoscopy in many locales. This approach is also particularly well-suited for minilaparotomy in developing countries, where it has achieved its greatest popularity. The local technique carries with it reduced morbidity and mortality but may not entirely relieve discomfort. The primary danger of local anesthesia is respiratory depression due to excessive narcosis and sedation. The operator must be alert to the action of the drugs and should always use the minimal effective dose. Although toxicity due to overdosage with local anesthetic drugs is occasionally experienced, allergic reactions to the amide-linkage drugs such as lidocaine or bupivacaine are exceedingly rare. For outpatient

  12. The Study about risk evaluation by Local anesthesia single-port thoracoscopic surgery%局麻单孔胸腔镜手术风险评估

    Institute of Scientific and Technical Information of China (English)

    白峰; 杨剑飞; 张小雷

    2014-01-01

    目的:通过局麻单孔胸腔镜手术并发症发生率与文献报道并发症发生率,传统胸腔穿刺术并发症发生率比较,评估局麻单孔胸腔镜手术风险。方法:随机筛选本院局麻单孔胸腔镜手术的患者200例,作为试验组,同时随机筛选同期行胸腔穿刺术患者200例,作为对照组,观察试验组和对照组以及文献报道并发症发生率。结果:试验组与对照组并发症发生率无显著统计学意义。结论:临床上严格掌握手术指征因其并发症发生率与传统胸腔穿刺术无显著差异,可以推广局麻单孔胸腔镜手术治疗。%Objective:The risk evaluation about Local anesthesia single-port thoracoscopic surgery to find a better therapy by the Study. Methods:With block randomization screening 200 patients used the Local anesthesia single-port thoracoscopic surgery, as the experimental group and the control group 200 used the therapy of pleurocentesis, from 2009-6 to 2014-2. To observe the normal tissue complication probability between the experimental group and the control group. Result:The experimental group overmatches the control group and has not statistical significant. Conclusion:Ours therapy is worthy for extending in clinic because it's better safe, effective and less side-effect.

  13. The Study about risk evaluation by Local anesthesia single-port thoracoscopic surgery%局麻单孔胸腔镜手术风险评估

    Institute of Scientific and Technical Information of China (English)

    白峰; 杨剑飞; 张小雷

    2014-01-01

    通过局麻单孔胸腔镜手术并发症发生率与文献报道并发症发生率,传统胸腔穿刺术并发症发生率比较,评估局麻单孔胸腔镜手术风险。方法:随机筛选本院局麻单孔胸腔镜手术的患者200例,作为试验组,同时随机筛选同期行胸腔穿刺术患者200例,作为对照组,观察试验组和对照组以及文献报道并发症发生率。结果:试验组与对照组并发症发生率无显著统计学意义。结论:临床上严格掌握手术指征因其并发症发生率与传统胸腔穿刺术无显著差异,可以推广局麻单孔胸腔镜手术治疗。%The risk evaluation about Local anesthesia single-port thoracoscopic surgery to find a better therapy by the Study. Methods:With block randomization screening 200 patients used the Local anesthesia single-port thoracoscopic surgery, as the experimental group and the control group 200 used the therapy of pleurocentesis, from 2009-6 to 2014-2. To observe the normal tissue complication probability between the experimental group and the control group. Result:The experimental group overmatches the control group and has not statistical significant. Conclusion:Ours therapy is worthy for extending in clinic because it's better safe, effective and less side-effect.

  14. Compared With Local Anesthesia in Inguinal Hernia Tension-Free Repairsurgery With Epidural Anesthesia%硬膜外麻醉与局部麻醉在腹股沟疝无张力修补术中的应用比较

    Institute of Scientific and Technical Information of China (English)

    李晓耕; 董俊云

    2015-01-01

    ObjectiveTo anesthesia and local anesthesia in inguinal hernia tension-free repair surgery comparison of epidural.Methods The clinical data of 102 cases of inguinal hernia patients.Results Local anesthesia group in operation time, postoperative ambulation time, time of hospitalization and medical costs were lower than the control group.Conclusion Without local anesthesia for treatment of patients with tension-free repair of inguinal hernia, the effect is better.%目的:对硬膜外麻醉与局部麻醉在腹股沟疝无张力修补术中的应用效果进行比较。方法回顾分析102例腹股沟疝患者的临床资料。结果局麻组患者手术时间、术后下床活动时间、住院时间均以及医疗费用均低于对照组。结论对行腹股沟疝无张力修补术治疗的患者实施局部麻醉,效果较好。

  15. Avaliação do tratamento da hérnia inguinal sob anestesia local e sedação em 1560 pacientes Outcome of groin hernia repair under local anesthesia and sedation in 1560 patients

    Directory of Open Access Journals (Sweden)

    José Carlos de Rezende Pereira

    2006-12-01

    Full Text Available OBJETIVO: Analisar a aplicabilidade da anestesia local da região inguinal no tratamento da hérnia inguinal. MÉTODO: Foram estudados os dados de 1560 pacientes submetidos ao tratamento operatório para cura de hérnia inguinal, entre maio de 1996 e dezembro de 2003, pela técnica de Lichtenstein, sob anestesia local da região inguinal associada à sedação. Foram analisados so seguintes dados: idade,sexo,índice de massa corporal, número de recidivas, as intercorrências pré e pós-operatórias, tempo de permanência hospitalar. Os tipos de hérnia foram classificados segundo Nyhus. RESULTADOS: Todas as operações foram concluídas sob a anestesia local e sedação não sendo necessário nenhuma complementação. As complicações pós-operatórias ocorreram em 7,16 % dos pacientes, nenhum deles necessitou de reinternação. CONCLUSÕES: A anestesia loco-regional da região inguinal na totalidade dos casos produziu conforto para os pacientes e boas condições de operabilidade para os cirurgiões.BACKGROUND: This study aimed at showing the feasibility of local-regional anesthesia in inguinal hernia repair using the technique of Lichtenstein. METHODS: 1560 patients were operated between May 1996 and December 2003. They were submitted to 1560 surgeries by means of the Lichtenstein technique, operated under local-regional anesthesia in inguinal region. Age, gender, Nyhus classification, and body mass index were analyzed. RESULTS: The post-operative complications had occurred in 7,16% of the patients. Hospitalization average were 6:00 hours. CONCLUSION: We concluded that local-regional anesthesia in the inguinal region provides the same level of comfort for patients as well as for surgeons with the advantage of imposing shorter hospital stay.

  16. Spinal and epidural anesthesia

    Science.gov (United States)

    ... you epidural or spinal anesthesia is called an anesthesiologist. First, the area of your back where the ... Chan VWS. Spinal, epidural, and caudal anesthesia. In: Miller RD, ed. Miller's Anesthesia . 8th ed. Philadelphia, PA: ...

  17. Obesity and Anesthesia

    Science.gov (United States)

    ... Apnea and Anesthesia Smoking and Anesthesia Outpatient Surgery Obesity and Anesthesia More than one-third of Americans ... Sleep Apnea, a chronic medical problem common with obesity, can present with serious breathing problems before, during, ...

  18. Society for Ambulatory Anesthesia

    Science.gov (United States)

    ... We Represent Ambulatory and Office-Based Anesthesia The Society for Ambulatory Anesthesia provides educational opportunities, encourages research ... 6620 | E-mail: info@sambahq.org Copyright | 2016 Society for Ambulatory Anesthesia Home | Search | Terms | Privacy Policy | ...

  19. 局部神经阻滞麻醉与腰硬联合麻醉下治疗腹股沟疝临床效果观察%Clinical Effect of Local Nerve Block Anesthesia and Epidural Anesthesia in the Treatment of Inguinal Hernia

    Institute of Scientific and Technical Information of China (English)

    荣学武

    2015-01-01

    目的:探究局部神经阻滞麻醉和腰硬联合麻醉对腹股沟疝的临床治疗效果。方法将我院收治的88例腹股沟疝患者作为此研究中的研究对象,按照麻醉方法的不同分为观察组以及对照组,并将局部神经阻滞麻醉与腰硬联合麻醉应用其中,比较两组患者的相关指标。结果观察组通过麻醉之后其手术用时、手术中出血量、伤口感染以及复发率低于对照组,采用统计学软件分析后可知两组间存在统计学意义(P<0.05)。结论腹股沟疝患者应采用局部神经阻滞麻醉其操作过程较为简单,同时具备一定的安全可靠性。%Objective To explore the efficacy of local nerve block anesthesia and epidural anesthesia in the treatment of inguinal hernia.Methods88 patients in our hospital inguinal hernia patients in this study as the object of study,according to different methods of anesthesia were divided into observation group and control group,and the local nerve block anesthesia and epidural anesthesia in which the two groups were compared the relevant indicators.Results The anesthesia after the adoption of its operation time,blood loss,wound infection and recurrence rate was significantly lower than the control group, after the analysis shows that the use of statistical software exists between the two groups was statisticaly significant(P<0.05).ConclusionInguinal hernia patients should use local nerve block anesthesia its operation is simple,but with a certain security and reliability.

  20. Experience of 154 cases repair of inguinal hernia under local anesthesia%局部麻醉下手术治疗腹股沟疝154例

    Institute of Scientific and Technical Information of China (English)

    孙江阳; 陈大兴; 尹兴峰; 王超英; 袁玉峰; 刘志苏

    2012-01-01

    Objective To discuss the therapeutic effect and technical key points of repair of inguinal hernia under local anesthesia. Methods Retrospectively analyses of the clinical date of 154 cases who suffered inguinal hernia repair under local anesthesia in our hospital from April 2008 to June 2010. Preoperative state, operation time, postoperative complications, hospital stays and the fellow-up results were analyzed. Results The mean operation time were 40 min( range 30-90 min), the mean out-of-bed activity time were 6 h(range 5-12 h),the mean hospital stays were 3d(range 2-7 d). No patients was found with surgical-wound infection and urinary retention postoperation, all postoperative pain were mild,the most common postoperative complication was mild edema of scrotum(20 cases),but it go down after 3-5d with support of the testes. During the fellow-up(4-24 months),only 1 case recurrence, no patient has local pain and testicular atrophy. Conclusion Repair of inguinal hernia under local anesthesia is a simple, effective and safe modus operandi,it is easy to recover with few postoperative complcations and shorter hospital stays. It is especially suitable for old patients with chronic illnesses.%目的 探讨局部麻醉下行腹股沟疝修补术的临床疗效和技术要点.方法 回顾性分析2008年4月至2010年6月局部麻醉下行腹股沟疝修补术的154例的临床资料.对病人的术前状况、手术时间、术后并发症、住院天数以及回访情况进行综合分析.结果 手术时间为30~90 min(平均40 min),术后5~12 h下床活动,住院时间2~7 d(平均3 d).术后无切口感染、尿潴留等并发症,术后疼痛症状轻,最多见并发症为阴囊轻度水肿(20例),垫高阴囊3~5 d可消失.随访4~24个月,无局部疼痛和睾丸萎缩,仅1例复发.结论 局部麻醉下行腹股沟疝修补手术具有简单、有效、安全、并发症少、术后恢复快、缩短住院时间等优点,尤其适合并存慢性内科疾病的老年病人.

  1. 局部麻醉在腹股沟疝无张力修补术中的应用%Local Anesthesia Application in Tension-free Repair of Inguinal Operation

    Institute of Scientific and Technical Information of China (English)

    张育兴; 郑永林; 陈昭丰

    2011-01-01

    目的:通过与硬膜外麻醉比较,评价在局部麻醉下行腹股沟疝修补术的可行性.方法:回顾性分析我院采用人工合成材料行腹股沟无张力修补术的263例成年患者,分为局部麻醉组(112例)和硬膜外组(151例).结果:局部麻醉组患者住院费用和术后尿潴留的发生率均明显小于硬膜外组,两组比较差异有统计学意义(P0.05).结论:成人局部麻醉下进行无张力疝修补术是一种安全、有效的方式.%0bjective:The evaluation of the feasibility of local anesthesia inguinal hernia repair operation by comparing with epidural anesthesia.Methods:Analyze the use of synthetic materials,tension-free repair of inguinal operation in 263 adult patients,which was carried out in our hospital.The patients were divided into local anesthesia group (112 cases)and epidural group (151 cases).Results:The hospitalization costs and the incidence of urinary retention in the local anesthesia group were significantly lower than that of the epidural group.The difference has statistically significant(P<0.05).However,there was no statistically significance if we compared the average operation time,hospital staying,postoperative pain scores,wound infection and hernia recurrence respectively between the two groups(P>0.05).Conclusions:It was a safe and effective way to carry out tension-free hernia repair operations for adult patients under local anesthesia.

  2. [Application of Non-intubated Anesthesia in VATS].

    Science.gov (United States)

    Dai, Xiaotan; Song, Pingping; Zhang, Baijiang

    2016-05-20

    Tracheal intubation general anesthesia technique is widely used in video-assisted thoracic surgery (VATS) because it can improve the safety of VATS, but the complications of tracheal intubation can not be avoided. How to develop a "minimally invasive" surgery (including micro anesthesia) has become a hot topic in the field of minimally invasive surgery. Along with the progress of the anesthesia management technology and the risk management in the operation, the technology of non-intubated anesthesia was successfully applied to VATS, namely using local anesthesia to maintain patients intraoperative independent ventilation and intraoperative only mild sedation or fully conscious state of implementation of thoracoscope surgery, therefore is also called awake VATS. The anesthesia method not only reduces the anesthesia injury of tracheal intubation, but also conforms to the idea of rapid rehabilitation surgery. Based on non-intubated anesthesia in VATS in the brief history of development, the anesthesia selection, operation advantages and risks are reviewed in this paper.

  3. Evaluation of Anesthesia Profile in Pediatric Patients after Inguinal Hernia Repair with Caudal Block or Local Wound Infiltration

    Directory of Open Access Journals (Sweden)

    Aleksandra Gavrilovska-Brzanov

    2016-02-01

    CONCLUSIONS: Between children undergoing inguinal hernia repair, local wound infiltration insures safety and satisfactory analgesia for surgery. Compared to caudal block it is not overwhelming. Caudal block provides longer analgesia, however complications are rather common.

  4. Anesthesia for fetoscopic intervention

    Directory of Open Access Journals (Sweden)

    Jamil S Anwari

    2014-01-01

    Full Text Available This is the first case report on anesthesia for fetoscopy performed in Saudi Arabia. Epidural anesthesia was given to the mother in her late second trimester for the fetoscopic intervention. The anesthesia related issues such as physiological and anatomical changes in pregnancy, tocolytic medications and their interactions with anesthesia, anesthetizing/sedating the primary patient are discussed.

  5. Improvement in Pulmonary Function of Chronic Obstructive Pulmonary Disease (COPD) Patients With Osteoporotic Vertebral Compression Fractures (OVCFs) After Kyphoplasty Under Local Anesthesia.

    Science.gov (United States)

    Sheng, Song; Zhenzhong, Sun; Weimin, Jiang; Yimeng, Wang; Qudong, Yin; Jinhui, Shi

    2015-03-01

    To investigate the changes in respiratory function of COPD patients with osteoporotic vertebral compression fractures (OVCFs) after kyphoplasty (KP). Pain scores, pulmonary function parameters (PFT), and local kyphotic angle (LKA) were measured in 31 older patients (25 women, 6 men) with OVCFs before, 3 days after and 3 months after kyphoplasty. The preoperative and postoperative (3 days, 3 months) PFT parameters were as follows: % pred FVC, 74.33 ± 12.35, 85.23.8 ± 13.23, and 84.86 ± 14.01; % pred FEV1, 60.23 ± 11.2, 60.02 ± 11.90, and 60.78 ± 12.70; FEV1/FVC ratio (%), 68.22 ± 16.74, 59.56 ± 13.23, and 60.77 ± 12.28, % pred MVV 52.46 ± 14.37, 55.23 ± 15.68, and 62.12 ± 14.48, respectively. The preoperative mean VAS score was 8.01 ± 1.41 and significantly decreased to 2.52 ± 0.89 and 2.34 ± 0.78 at 3 days, 3 months after kyphoplasty, respectively. The preoperative local kyphotic angle degree was 21.96 ± 5.75°, significantly decreased to 13.48 ± 6.12° 3 days after KP, and maintained 3 month after KP. The decrease in the VAS scores correlated with the PFT parameters; however, there were no significant correlations between the PFT parameters and the LKA, the VAS scores and the LKA. Kyphoplasty under local anesthesia is a safety treatment for the COPD patients with OVCFS, and is able to improve the lung function impaired by OVCFs.

  6. 成人局部麻醉在腹股沟疝无张力修补术中的应用%Application discussion of adult local anesthesia in adult inguinal hernia tension free repair

    Institute of Scientific and Technical Information of China (English)

    和迎春

    2014-01-01

    目的:探讨腹股沟疝无张力修补术局部麻醉的应用体会。方法:收治腹股沟疝患者39例,应用局部麻醉下行无张力疝修补术,对其临床资料进行回顾性分析。结果:39例腹股沟疝患者局麻下行无张力疝修补术效果满意,无术后麻醉及原合并症的并发症发生。结论:局部麻醉应用成人腹股沟疝无张力修补手术,此方法安全、简便、经济、有效,创伤小,恢复快,扩宽了手术指征,值得推广。%Objective:To explore the application experience of adult local anesthesia in inguinal hernia tension free repair. Methods:39 cases with inguinal hernia were selected.They were treated with tension-free hernia repair in local anesthesia.We retrospectively analyzed the clinical data of them.Results:The effect of 39 cases with inguinal hernia treated with tension-free hernia repair in local anesthesia was satisfactory,and no postoperative complications and the complications of anesthesia occurred. Conclusion:The local anesthetic for adult inguinal hernia without tension repair operation is safe,simple,economical,effective.The trauma is small.Recovery is fast.It widens the indications for surgery.So it is worth promoting.

  7. 腹股沟疝手术中的局部麻醉应用分析%The Analysis of Local Anesthesia Application in Surgery Treatment of Inguinal Hernia

    Institute of Scientific and Technical Information of China (English)

    张凯

    2015-01-01

    Objective The local anesthesia application in surgery treatment of inguinal hernia is to be analyzed. Methods Choose 32 inguinal hernia patients who are treated in hospital from October 2013 to November 2014 and separate them into study group and control group according to their hospitalization sequence.Patients in study group are given local anesthesia treatment; while patients in control group are given epidural anesthesia treatment,and then compare treatment efficacy of the two groups. Results The result shows that the anesthesia taking-effect time and anesthesia lasting time, and operation timein study group are much more favorable than control group,there is a clinical treatment efficacy differential between the two groups, and such a differential has statistic value(P < 0.05). Besides, patients’ complication incidence and il ness recurrence in study group are less than patients in control group;there is a clinical treatment efficacy differential between the two groups, and such a differential has statistic value(P<0.05). Conclusion Local anesthesia treatment is of efficacy in treatment of inguinal hernia, the anesthesia taking-effect time is fast and over-lasting, and complication incidence of local anesthesia treatment is quite few;thus, it is quite worthwhile to be promoted clinical y.%目的探讨腹股沟疝手术中的局部麻醉应用分析。方法选取2013年10月~2014年11月我院接诊的32例腹股沟疝手术患者,按照入院的先后顺序分为两组,实验组和对照组,实验组采用局部麻醉,对照组采用硬膜外麻醉,观察两组患者的治疗效果。结果实验组患者的麻醉起效时间、麻醉持续时间、手术时间明显优于对照组,差异显著,有统计学意义(P<0.05);实验组患者的并发症的发生率、复发率明显低于对照组,差异显著,有统计学意义(P<0.05)。结论腹股沟疝手术应用局部麻醉的效果显著,麻醉起效快、麻醉时间

  8. 局部麻醉下疝环充填式无张力疝修补术治疗腹股沟疝%Under local anesthesia hernia ring without tension hernia repair filling type surgical treatment the groin hernia

    Institute of Scientific and Technical Information of China (English)

    李旭; 邢壮杰

    2012-01-01

    目的 评价应用局部麻醉下疝环充填式无张力疝修补术治疗腹股沟疝的临床价值.方法 回顾性分析256例腹股沟疝在局部麻醉下行疝环充填式无张力疝修补术患者的临床资料.结果 所有患者手术均顺利完成,麻醉效果满意,无明显疼痛与不适感.无一例使用止痛药,仅1例出现尿潴留,2例切口脂肪液化,经对症处理后痊愈.术后随访无复发.结论 局部麻醉下疝环充填式无张力疝修补术安全可靠,操作简便,符合人体解剖结构,对无法耐受硬膜外麻醉的患者,是一种理想选择.%Objective To evaluate the way of under local anesthesia hernia ring without tension hernia repair filling type surgical treatment the groin hernia surgery value of clinical application.Methods The clinical data of 256 cases were analyzed retrospectively for inguinal hernia in local anesthesia downside hernia ring filling type without tension hernia repair.Results All patients were recovered,under local anesthesia hernia ring without tension filling type hernia repair operation convenient operation,postoperative pain were light,the recurrence rate was low,less complications.Only 2 cases appeared the liquefaction of fat,1 case appeared urinary retention.Follow-up so far without recurrence.Conclusion Local anesthesia hernia ring without tension hernia method is safe and rehable,simple operation,and complex human anatomy,it is a kind of ideal choice to the ones who can't tolerate epidural anesthesia patients.

  9. Efeitos cardiovasculares da anestesia local com vasoconstritor durante exodontia em coronariopatas Cardiovascular effects of local anesthesia with vasoconstrictor during dental extraction in coronary patients

    OpenAIRE

    Valeria C. L. S. Conrado; Januário de Andrade; Angelis,Gabriella A. M. C. de; Ana Carolina P. de Andrade; Lilia Timerman; Andrade,Mercedes M.; Moreira,Dalmo R.; Amanda G. M. R. Sousa; J. Eduardo M. R. Sousa; Piegas, Leopoldo S

    2007-01-01

    OBJETIVO: Avaliar a ocorrência de variáveis detectoras de isquemia miocárdica, durante ou após o tratamento odontológico, sob anestesia com vasoconstritor (adrenalina). MÉTODOS: Foram incluídos 54 pacientes coronariopatas submetidos a exodontia sob anestesia local com ou sem vasoconstritor, divididos em dois grupos (sorteio por envelope): grupo I, composto por 27 que receberam anestésico com vasoconstritor; e grupo II, composto por 27 que receberam anestésico sem vasoconstritor. Todos os paci...

  10. 日间手术中心复合局部麻醉下腰骶部筋膜脂肪疝的治疗%Treatment of lumbar sacral fascial hernia under local anesthesia in ambulatory operations

    Institute of Scientific and Technical Information of China (English)

    陈荣恒; 谭家驹; 甄作均; 范国勇; 郭健童; 欧国昌

    2014-01-01

    Objective To investigate and analyse the experiences of surgical treatment of lumbosacral lipocele under combined local anesthesia in ambulatory surgery center (ASC).Methods A total of 33 cases patients with lumbosacral lipocele who accepted a new surgical treatment in ASC of our hospital from October 201 2 to July 201 3 were enrolled and retrospectively analyzed.The hernia expanding plus contents resection were applied.The topical compound anesthesia of lidocaine cream and topical infiltration anesthesia with ropivacaine were used.Results All operations were successfully completed under the combined local anesthesia.No operation-related complication was observed.All patients were followed up for 6 months.Positive effects were achieved with an efficacy rate of 93.94%.Conclusions Lumbosacral lipocele can be successfully cured under combined local anesthesia in ASC.As a safe and reliable method,it can also reduce the hospitalization time and save medical costs.%目的:探讨分析日间手术中心(ambulatory surgery center,ASC)复合局部麻醉下腰骶部筋膜脂肪疝的手术治疗体会。方法回顾性分析2012年10月至2013年7月,佛山市第一人民医院ASC接收手术治疗腰骶部筋膜脂肪疝患者33例的临床资料。手术方式:疝囊口扩大+内容物切除术。麻醉方式:复方利多卡因乳膏表面麻醉+哌卡因局部浸润麻醉。结果本组患者均在复合局部麻醉下顺利完成手术治疗,术中、术后无手术相关并发症发生。术后随访6个月,手术疗效价:优良率为93.94%。结论 ACS复合局部麻醉下手术治疗腰骶部筋膜脂肪疝疗效确切、安全可靠,减少了患者在院时间,节省了医疗成本。

  11. SURVEY ON CLINICAL STUDY OF COMPOUND ACUPUNCTURE ANESTHESIA IN RESENT 10 YEARS IN CHINA

    Institute of Scientific and Technical Information of China (English)

    秦必光; 胡北喜; 等

    2002-01-01

    In the present paper,the authors make a review on the progresses of acupuncture anesthesia(AA) from (1)historical development,(2)research on acupuncture combined with local anesthesia;(3)research on acupuncture combined with epidural anesthesia;and (4)research on acupuncture combined with general anesthesia.Compound acupuncture anesthesia provides a new anesthetic measure for surgical operations and has a definits analyesic effect and many advantages,and should be investigated further.

  12. 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.

  13. [Automated anesthesia record system].

    Science.gov (United States)

    Zhu, Tao; Liu, Jin

    2005-12-01

    Based on Client/Server architecture, a software of automated anesthesia record system running under Windows operation system and networks has been developed and programmed with Microsoft Visual C++ 6.0, Visual Basic 6.0 and SQL Server. The system can deal with patient's information throughout the anesthesia. It can collect and integrate the data from several kinds of medical equipment such as monitor, infusion pump and anesthesia machine automatically and real-time. After that, the system presents the anesthesia sheets automatically. The record system makes the anesthesia record more accurate and integral and can raise the anesthesiologist's working efficiency.

  14. Application of lichtenstein repair in elderly patients with inguinal hernia under local anesthesia%局麻下李金斯坦疝修补术在老年人腹股沟疝病人中的应用

    Institute of Scientific and Technical Information of China (English)

    汪陵生; 姚时伟; 左贵泽

    2013-01-01

    Objective:To research the applied value of Lichtenstein repair in elderly patients with inguinal hernia under local anesthe -sia.Methods:Retrospective analysis of 43 cases clinical data of Lichtenstein repair in elderly patients over age 65 with inguinal hernia under local anesthesia from Dec .2010 to Dec.2012.Results:43 cases elderly patients over age 65 with inguinal hernia were implemen-ted by Lichtenstein repair under local anesthesia .Postoperative patients with rapid recovery ,light pain,low cost,etc.Conclusion:The ap-plication of Lichtenstein repair in elderly patients with inguinal hernia under local anesthesia was safe ,simple,effective,affordable and so on.It might be worth the clinical promotion .%目的:研究局麻下李金斯坦疝修补术在老年人腹股沟疝病人中的应用价值。方法:回顾性分析我院2010年12月~2012年12月开展的43例65岁以上老年人腹股沟疝施行局麻下李金斯坦疝修补术的临床资料。结果:43例65岁以上老年人腹股沟疝均在局麻下施行了李金斯坦疝修补术,术后病人具有恢复快、疼痛轻、费用低等特点。结论:局麻下李金斯坦疝修补术在老年腹股沟疝病人中的应用具有安全、简单、有效、经济等优点,并且值得临床推广。

  15. Efeitos do uso da adrenalina na anestesia local odontológica em portador de coronariopatia Effects of epinephrine in local dental anesthesia in patients with coronary artery disease

    Directory of Open Access Journals (Sweden)

    Ricardo Simões Neves

    2007-05-01

    Full Text Available FUNDAMENTO: A literatura é controversa no que se refere ao uso de vasoconstritores para anestesia local em cardiopatas, havendo preocupação com a indução de descompensação cardíaca. OBJETIVO: Avaliar parâmetros eletrocardiográficos e de pressão arterial durante procedimento odontológico restaurador sob anestesia local com e sem vasoconstritor em portadores de doença arterial coronária. MÉTODOS: Neste estudo foram avaliados 62 pacientes. As idades variaram de 39 a 80 anos (média de 58,7 + 8,8 anos, sendo 51 pacientes (82,3% do sexo masculino. Do total de pacientes, 30 foram randomizados para receber anestesia com lidocaína 2% com adrenalina (grupo LCA e os demais para lidocaína 2% sem vasoconstritor (grupo LSA. Todos foram submetidos a monitorização ambulatorial da pressão arterial e eletrocardiografia dinâmica por 24 horas. Foram considerados três períodos: 1 basal (registros obtidos durante os 60 minutos que antecederam o procedimento; 2 procedimento (registros obtidos desde o início da anestesia até o final do procedimento e 3 das 24 horas. RESULTADOS: Houve elevação da pressão arterial do período basal para o procedimento nos dois grupos quando analisados separadamente; quando confrontados, não apresentaram diferença entre si. A freqüência cardíaca não se alterou nos dois grupos. Depressão do segmento ST > 1 mm não ocorreu durante os períodos basal e procedimento. Arritmias em número superior a 10 por hora estiveram presentes durante o procedimento em sete pacientes (12,5%, sendo quatro (13,8% do grupo que recebeu anestesia sem adrenalina e três (11,1% do grupo com adrenalina. CONCLUSÃO: Não houve diferença em relação a comportamento da pressão arterial, freqüência cardíaca, evidência de isquemia e arritmias entre os grupos. O uso de vasoconstritor mostrou-se seguro dentro dos limites do estudo.BACKGROUND: The use of vasoconstrictors for local anesthesia in patients with coronary heart

  16. 氯普鲁卡因在乳牙拔除中的疗效分析%Clinical study of local anesthesia with chlorprocaine hydrochloride in children tooth extracion

    Institute of Scientific and Technical Information of China (English)

    王莉; 周赟

    2015-01-01

    目的::观察盐酸氯普鲁卡因在儿童乳牙拔除中的麻醉效果。方法:将120例乳牙滞留但牙不松动的患儿随机分为2组,实验组以2%盐酸氯普鲁卡因局部麻醉,对照组以2%利多卡因局部麻醉。比较两组药物麻醉良好率的差异。结果:实验组麻醉良好率80.3%对照组麻醉良好率79.7%,差异不具统计学意义(P>0.05)。结论:在乳牙拔除中盐酸氯普鲁卡因麻醉效果与利多卡因一样。%Objective: To evaluate the efficacy of local anesthesia with chlorprocaine hydrochloride in children tooth extracion. Methods: 120 retained deciduous teeth without loosening were randomly divided into test group (local anesthesia with chlorprocaine hydrochloride), and control group(with lidocaine). Their effective rate were observed. Results: The effective rate was 80.3% in test group and 79.7% in control group, the difference was not significant (P>0.05). Conclusion:Local anesthesia with chlorprocaine hydrochloride may be applied to extract retained deciduous tooth.

  17. Analysis of local anesthesia used in Lichtenstein unstressing hernia plastic operation in 54 patients with inguinal hernia%局部麻醉下老年人腹股沟疝Lichtenstein无张力修补术54例体会

    Institute of Scientific and Technical Information of China (English)

    徐福祥; 陈文军; 樊盛军; 胡海涛

    2012-01-01

    目的 对局部麻醉下行Lichtenstein无张力疝修补术治疗老年人腹股沟疝的疗效进行评价.方法 对54例老年腹人股沟疝患者在局部麻醉下行Lichtenstein无张力疝修补术的术中以及术后等情况进行随访观察.结果 54例患者术中都获得良好的麻醉效果,术后恢复快,并发症少.52例患者获得随访,随访时间12 ~ 48 m,无复发.结论 局部麻醉下Lichtenstein无张力疝修补术,是一种对老年人身体机能干扰小、并发症少、恢复快、易于掌握的理想方法.%Objective To evaluate the effect of Lichtenstien unstressing hernia plastic operation for inguinal hernia with local anesthesia. Methods The clinical data of 54 patients with inguinal hernia, which underwent Lichtenstien unstressing hernia plastic operation with local anesthesia, were analyzed. Results All patients underwent good anaesthesia, and recovered quickly with low expense. Fifty-two patients receiving follow-up from 12 to 48 months did not show recrudescence. Conclusion Unstressing hernia plastic operation under local anesthesia is one ideal method for inguinal hernia with few complications with low expense, and could be easily used.

  18. Experience of treatment of 58 cases of tension-free hernia repair under local anesthesia%局麻下无张力疝修补术58例治疗体会

    Institute of Scientific and Technical Information of China (English)

    侯培华

    2014-01-01

    目的:总结在局部麻醉下行无张力疝修补手术治疗腹股沟疝的临床经验。方法:对58例腹股沟疝患者在局麻下行无张力疝修补手术的临床资料进行分析。结果:局部麻醉下镇痛效果满意,手术时间30~50分钟,平均住院5.5天,术后阴囊血肿2例,术后疼痛2例,异物感1例,尿潴留1例,随访6个月~3年无复发病例。结论:局部麻醉下行腹股沟疝修补术具有手术操作简便、恢复快、术后痛苦小、并发症降低等优点,适合在基层医院推广开展。%Objective:To summarize the clinical experience of tension-free hernia repair under local anesthesia for inguinal hernia.Methods:We analyzed the clinical data of 58 cases with tension-free hernia repair under local anesthesia for inguinal hernia.Results:Analgesia effect with local anesthesia was satisfactory.The operation time was 30 to 50 minutes.The average hospitalization time was 5.5 days.After operation,2 cases had hematoma of scrotum,2 cases had pain,1 case had foreign body sensation,and 1 case had urinary retention.Follow up of 6 months to 3 years,there was no recurrence.Conclusion:Inguinal hernia repair with local anesthesia has many advantages,such as simple operation,quick recovery,less complications and so on.It is suitable for promotion in basic hospital.

  19. The effects of local anesthesia and epidural anesthesia on immune function in patients undergoing benign breast tumor surgery%局部浸润麻醉和硬膜外麻醉对乳腺良性肿瘤切除患者免疫功能的影响

    Institute of Scientific and Technical Information of China (English)

    季蒙; 陶军; 王庆利; 黎笔熙

    2013-01-01

    Objective To investigate the effects of local anesthesia and epidural anesthesia on immune function in patients undergoing benign breast tumor surgery.Methods 62 patients undergoing benign breast tumor surgery were selected and divided into two groups,local anesthesia group (n =31),epidural anesthesia group (n=31).Peripheral vein blood was obtained before anaesthesia(T1),at 30 rain(T2),60 min (T3)and 90 min(T4)during anaesthesia for detecting CD3+,CD4+,CD8+,and natural killer cells by flow cytometry,IL-12,IFN-γ,IL-4,TNF-α by ELISA,lgG,lgA,lgM by immunodiffusion.Results In epidural anesthesia group,the level of lgG,lgA and lgM at T1 reduced compared with those at T0(P<0.05).There were significant different in the level of lgG,lgA and lgM at T1 between two groups(P<0.05).In epidural anesthesia group,at T2 and T3,CD4+ increased and natural killer cells decreased significantly compared with those at T1 (P<0.05).In local anesthesia group,the level of IL-12,IFN-γ and TNF-α at T3 increased compared with those at T0(P<0.05).There were significant different in the level of IL-12,IFN-γ and TNF-α at T3 between two groups(P<0.05).Meanwhile,there were significant different in the level of TNF-α at T2 between two groups(P<0.05).Conclusion This study indicates that local anesthesia has less effects on immune function than that of epidural anesthesia in patients undergoing benign breast tumor surgery.%目的 比较局部浸润麻醉和硬膜外麻醉对乳腺良性肿瘤切除患者免疫功能的影响.方法 将入选的62例行乳腺良性肿瘤切除患者随机分成硬膜外麻醉组和局部浸润麻醉组各31例,分别测定麻醉前(T0)及麻醉后30 min(T1)、60 min(T2)及90 min(T3)的血清T细胞亚群自然杀伤细胞、免疫蛋白浓度以及细胞因子浓度,并对测定结果进行统计学比较.结果 硬膜外麻醉组在T1时的lgG、lgA及lgM水平均较T0明显降低(P<0.05),且在T1时硬膜外麻醉组的lgG、lgA及lgM水平也

  20. Anesthesia Approach in Endovascular Aortic Reconstruction

    Directory of Open Access Journals (Sweden)

    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.

  1. 局麻下行无张力腹股沟疝修补术治疗体会%Clinical Experience of Local Anesthesia in Tension-free Inguinal Hernia Repair

    Institute of Scientific and Technical Information of China (English)

    郑新; 邢壮杰; 李润生; 赵晖; 郝国强; 邓芝徽

    2015-01-01

    目的总结局麻下无张力疝修补术治疗腹股沟疝的经验。方法对110例腹股沟疝无张力修补术中疼痛情况、术后早期疼痛、下床活动、进食、排尿及住院时间等情况进行观察。结果局麻下无张力疝修补术手术适应症宽,手术平均时间为55min,住院平均时间为4d,术中麻醉效果好,术后进食早,疼痛轻,无尿潴留发生。结论该治疗方法是一种麻醉风险小、术后恢复快、并发症少、复发率低。%Objective To experience the experience of treating inguinal hernia with tension free hernia repair under anesthesia.Methods 110 cases of inguinal hernia tension free repair,pain,early postoperative pain,get out of bed,eating,urination and hospital stay were observed.Results Under local anesthesia without tension hernia repair wide indications,the average operation time is 55,the average hospitalization time was 4 days,anesthetic ef ect is good,postoperative eating early,less pain and no urinary retention occur ed.Conclusion This method is one of the ideal methods for low risk of anesthesia,quick recovery,less complications,low recur ence rate.

  2. 局部麻醉下李金斯坦平片改良修补腹股沟疝的研究%Study on Lichtenstein improvement repair of inguinal hernia under local anesthesia

    Institute of Scientific and Technical Information of China (English)

    张勇; 李旋; 杨传青; 林德新; 曾岳岳

    2016-01-01

    Objective To Study Lichtenstein improvement repair of inguinal hernia under local anesthesia. Methods With 2% lidocaine hydrochloride 15ml and 2. 5% bupivacaine hydrochloride 15ml and 0.9% saline 30ml and 0.3 mg epinephrine were mixed to 60ml, the line of surgical incision marking distance for each 1 ~ 1.5cm taken as a injection point in local infiltration anesthesia. When anesthesia succeeded, continued to deal with the hernia sac, then using the Lichtenstein mesh implantation to strengthen posterior wall of spermatic cord or enhance the tension, of femoral canal, and the Lichtenstein mesh improvement repair of inguinal hernia and other surgery methods, including Rutkow, Kugel, M-Kugel, PHS, and TEP. To observe the index. changes in hospitalization time, cost, postoperative recurrence and postoperative chronic pain. Results In our hospital in inguinal hernia repair operation method contrast, the improvement repair used Lichtenstein mesh under local anesthesia, hospitalization time and cost was lower than that of other surgical methods (P<0.05), postoperative recurrence and chronic pain were low, there was no significant difference. Conclusions Lichtenstein mesh of improvement repair under local anesthesia can cover the site of all the hernia in the groin region, which has the advantages of shorter hospital stay, lower cost, less postoperative pain and low recurrence probability. In the basic hospital can be implemented, it is worthy of clinical promotion.%目的:回顾性分析局部麻醉下应用李金斯坦( Lichtenstein)平片改良修补腹股沟疝的临床效果。方法以2%盐酸利多卡因15 ml+2.5%盐酸布比卡因15 ml+0.9%生理盐水30 ml+肾上腺素0.3 mg混合总量约60 ml,手术切口标记线上每距离1~1.5 cm处作分点局部浸润麻醉。麻醉达成后处理好疝囊,再将李金斯坦平片置入加强精索后壁或增强股管张力,并观察本院经李金斯坦平片改良修补腹股沟疝和其他

  3. Use of local or epidural anesthesia in inguinal hernia repair: a randomized trial%局部麻醉和硬膜外麻醉在腹股沟疝无张力修补术中的对照研究

    Institute of Scientific and Technical Information of China (English)

    杨斌; 梁明娟; 张育超; 陈双

    2008-01-01

    目的 探讨局部麻醉和硬膜外麻醉下行腹股沟疝修补术的疗效与安全性. 方法 2004年1月至2006年12月我院收治的269例腹股沟疝患者,按数字表法随机分为两组,143例采用局部浸润麻醉,126例采用硬膜外麻醉,比较分析两组临床资料. 结果 局部麻醉组在手术(加麻醉)时间、下床时间、住院天数及费用方面均明显少于硬膜外麻醉组(P0.05).两组患者的伤口及阴囊并发症发生率差异无统计学意义(P>0.05).硬膜外麻醉组术中平均动脉压下降,术后恶心、呕吐、尿潴留发生率显著高于局部麻醉组(P0.05). 结论 局部麻醉下行腹股沟疝修补手术简单、安全、经济、可靠,是更为理想的麻醉方式.%Objective To investigate the efficacy and safety of local anesthesia and epidural anesthesia in tension-free repair of inguinal hernia. Methods Between January 2004 and December 2006, 269 patients underwent inguinal hernia repair were randomly divided into two groups, receiving local anesthesia (143 cases) and epidural anesthesia (126 cases). The clinical data from the two groups were analyzed retrospectively. Results The operation time, ambulation time, length of hospital stay and cost of hospitalization in local anesthesia group were significantly less than those in epidural anesthesia group( P < 0. 05 ). No significant differences were found in intra-operative use of ancillary sedation drugs, postoperative recovery situation, pain scores and operation-correlated complications between the two groups. The occurrence of postoperative anaesthetic complication rate was also significantly lower in local anesthesia group (P < 0. 05 ). One case of recurrence occurred in each group during postoperative follow-up period. Conclusion Tension-free inguinal hernia repair under local anesthesia is a simple, safe, economical, effective procedure and superior to epidural anesthesia.

  4. Treatment of renal calculi with percutaneous nephrolithotomy under the guidance of ultrasound and local infiltration anesthesia%局部浸润麻醉超声引导下经皮肾镜取石术

    Institute of Scientific and Technical Information of China (English)

    杨秀书; 罗光恒; 刘军; 单刚; 宋大龙

    2008-01-01

    目的 探讨局部浸润麻醉下超声引导经皮肾穿刺取石术( PCNL) 治疗肾结石或输尿管上段结石的方法及效果.方法 该组42例肾结石或输尿管上段结石均采用超声引导, 局部浸润麻醉下行经皮肾穿刺取石术.结果 42例均一期穿刺造瘘成功,39例一期成功PCNL, 3例患者因脓肾改行二期PCNL, 一期手术结石清除率为83.8%.手术时间为15~80 min, 平均55 min, 无严重并发症.结论 局麻下超声引导PCNL治疗多发性肾结石或输尿管上段结石具有操作简单、创伤小、并发症少、恢复快、结石清除率高等优点, 可作为部分简单肾结石或输尿管上段结石的治疗方法.%Objective To evaluate the feasibility and availability of percutaneous nephrolithotomy(PCNL) under the guidance of ultrasound and local infiltration anesthesia on renal calculi or ureteral calculus. Methods We retrospectively investigated 42 patients with renal calculi or ureteral calculus who underwent PCNL. All the 42 cases underwent PCNL with local infiltration anesthesia under the guidance of ultrasound. Results Among 42 cases, 39 cases were stone free after one stage PCNL, 3 cases stone free after two stages PCNL for renal pyonephrosis. The total stone free rate was 83.8%. The operative duration was 55 min (15-80 min). No severe complications were observed. Conclusions PCNL under the guidance of ultrasound and local infiltration anesthesia offers advantages with respect to easy operation, less invasion, less complications, high stone free rate. It is a minimally invasive way in treatment of simple renal and ureteral calculus.

  5. The clinical pathway of tension-free inguinal hernia repair under local anesthesia%局部麻醉下腹股沟疝无张力修补术临床路径及其应用

    Institute of Scientific and Technical Information of China (English)

    石华伟; 汤汉林; 姜海平; 祁应才; 李新军

    2014-01-01

    Objective To explore the clinical pathway of tension-free inguinal hernia repair under local anesthesia.Methods The clinical pathway of tension-free inguinal hernia repair was set up under local anesthesia.Time of hospitalization stay,hospitalization costs and complications were observed in 56 cases.Results There were totally 56 cases with 54 cases (96.4%)who completed the clinical pathway and 2 cases were withdrawal.Time of hospitalization stay was shortened and the costs were reduced in the cases with clinical pathway.Fourteen cases had postoperative short-term complications without recurrence after treatment.Conclusions The clinical pathway of tension-free inguinal hernia repair under local anesthesia is easy to operate,which can significantly shorten the time of hospitalization,reduce the medical costs,and reduce the patient and social burdens.%目的:探讨局部麻醉下腹股沟疝无张力修补术的临床路径及其应用。方法观察局部麻醉下腹股沟疝无张力修补术临床路径的56例患者住院时间、住院各项费用及并发症情况。结果进入临床路径56例患者中,54例完成临床路径,2例退出,完成率为96.4%;纳入临床路径的患者住院时间明显缩短,各项费用显著降低;有14例患者出现术后近期并发症,无复发。结论局部麻醉下腹股沟疝无张力修补术临床路径操作简单,能明显缩短住院时间、降低住院医疗成本,减轻患者和社会负担,值得推广。

  6. 应用局麻无张力疝修补术治疗复发性腹股沟疝34例%Tension-free herniorrhaphy operated under local anesthesia on 34 cases of recurrent inguinal hernia

    Institute of Scientific and Technical Information of China (English)

    王立成; 姚秀霞

    2008-01-01

    Objective Analyse what we saw in the operation of inguinal hernia surgery to know the causes of recurrence, carry out tension-free herniorrhaphy for recurrent inguinal hernia by local anesthesia in practice.Methods The clinical data of tension-free herniorrhaphy carried out under local anesthesia in 34 cases of recurrent inguinal hernia patients from Jan-2006 to Jan-2008 were analyzed retrospectively. The procedures include 32 classical herniorrhaphy (13 Bassini,s method, and 9 Ferguson,s method, 7 Halsted,s method, 3 Schouldice,s method), 2 cases were tension-free herniorrhaphy.Results All patients were cured, complications occurred in 5 cases , 4 scrotal edema and 1 scrotal hematomas, in postoperative follow-up survey of 0.5-2 years ,34 cases were no recurrence.Conclusions To achieve the desired effect of recurrent herniorrhaphy and low recurrence rate, we should take full account of the cause of recurrence in the operation, take individual choice of surgical methods and repair materials, standardized technical operations. In our experience, the application of local anesthesia tension-free herniorrhaphy is safe and effective.%目的 通过手术所见分析腹股沟疝术后复发的病因, 总结局麻无张力疝修补术治疗复发性腹股沟疝的临床经验.方法 回顾性分析和总结2006年1月至2008年1月收治复发性腹股沟疝患者34例(经典疝修补术后复发疝患者32例, 其中Bassini 13例,Ferguson 9例, Halsted 7例,Schouldice 3例;无张力疝修补术后复发2例)行局麻无张力疝修补的临床资料.结果 全组均治愈出院,术后阴囊水肿4例,阴囊血肿1例,随访6个月~2年无复发病例.结论 要达到理想的复发疝修补效果和低复发率,应充分考虑复发的病因,术中进行分析,合理选择修补材料和个体化手术方法,规范技术操作,应用局麻无张力疝修补术是一种理想术式.

  7. Perioperative nursing of totally extraperitoneal laparoscopic hernia repair under local anesthesia%局麻下腹腔镜完全腹膜外疝修补术的围手术期护理

    Institute of Scientific and Technical Information of China (English)

    宋赛花; 张小琴; 倪春华

    2011-01-01

    Objective To summarize perioperative nursing experience of totally extraperi-toneal laparoscopic hernia repair under local anesthesia. Methods The effect of perioperative nursing on 26 cases with inguinal hernia treated by totally extraperitoneal laparoscopic hernia repair under local anesthesia from January 2009 to January 2010 was observed. Results All cases were operated successfully. The average postoperative stay was 2.4(1 -4) days. Most complications included 2 cases of subcutancous emphysema. There were no complications of hematoma/seroma, persistent nervous pain, wound infection, mesh infection after operations, and urinary retentio. All patients were followed up for 8 (3~15) months, and there were no recurrence. Conclusion Totally extraperitoneal laparoscopic hernia repair under local anesthesia is safe and effective for inguinal hernia with advantages of less pain, quick recovery and, lower operation cost, which can be easily accepted by both patients and surgeons. It can obviously reduce the nursing workload, but mental nursing is also very important.%目的 总结局麻下腹腔镜完全腹膜外疝修补术(TEP)的围手术期护理经验.方法对2009年1月-2010年1月采用局麻完成的26例(28例次)TEP患者进行围手术期护理观察.结果所有患者均治愈,术后平均住院2.4d,主要并发症为皮下气肿2例,术后未出现血肿/血清肿、持续性神经性疼痛、切口感染、补片感染及尿潴留,术后平均随访8个月未见复发病例.结论局麻下腹腔镜完全腹膜外疝修补术安全可靠,术后疼痛轻,恢复更快,术后恢复体力活动早,可以明显降低手术费用,易被患者及外科医生接受,明显减少了护理工作量,但心理护理非常重要.

  8. Application of local anesthesia for tension-free inguinal hernia repair%局部麻醉在腹股沟疝无张力修补术的应用

    Institute of Scientific and Technical Information of China (English)

    乔世铭; 彭健

    2011-01-01

    Objective To compare the outcomes of tension-free inguinal hernia repair under local anesthesia and epidural blockade. Methods A total of 120 case was operated for tension-free hernioplasty with mesh-plug made of PP,of whom 60 cases were given local anesthesia(group A) and the other 60 cases were treated with epidural blockade. The operation time, postoperative time staying in bed,wound pain, urine retention, satisfactory rate for anesthesia and medical costs were recorded and compared between two groups. Results Compared to group B, group A had shorter operation time,shorter postoperative time staying in bed, less postoperative complications such as retention of urine, and lower medical costs. Conclusion Tension-free inguinal hernia neoplasty under local anaethesia has the advantages of simple procedure, well toleration, minimal invasion, low risk of complications, shorter hospital stay and low medical costs.%目的 比较局部麻醉和硬膜外麻醉下行腹股沟疝无张力修补术的效果.方法 120例腹股沟疝无张力修补患者随机均分为局部麻醉(A组)和硬膜外麻醉(B组)两组,对两组的手术时间、术后下床活动时间、术后伤口疼痛、术后尿潴留、麻醉满意率和住院费用等进行比较研究.结果 A组在手术时间、术后下床活动时间、术后尿潴留、住院费用等方面均优于B组(P<0.05).结论 局部麻醉下施行无张力疝修补术具有操作简单、患者痛苦小、恢复快、手术并发症少、住院时间短及住院费用低等优点.

  9. 局麻下补片修补术治疗腹股沟疝36例临床观察%Clinical Observation of Local Anesthesia Patch Repair of Inguinal Hernia in 36 Cases

    Institute of Scientific and Technical Information of China (English)

    吴宜平

    2016-01-01

    目的:观察并分析局麻下补片修补术治疗腹股沟疝的效果。方法将我院在2006年8月~2013年8月收治的72例腹股沟疝患者分为观察组和对照组,每组36例,对照组予以常规修补术治疗,观察组采用局麻下补片修补术治疗,对两组患者治疗效果进行比较。结果两组患者手术顺利,观察组的手术时间更短,术后24小时所有患者均可下床自由活动,观察组患者的治疗效果优于对照组,治疗有效率更高,不良反应和并发症发生率更低,但这2年的复发率更低,P <0.05,差异具有统计学意义。结论临床上采用局麻下补片修补术治疗腹股沟疝效果更好。%Objective To observe and analyze the patch repair under local anesthesia effect for the treatment of inguinal hernia. Methods 72 patients with inguinal hernia were divided into observation group and control group the hospital fom August 2006 to August 2013, 36 cases in each group, control group routine repair treatment, observation group was treated with patch repair under local anesthesia, to compare the effect of two groups of patients. Results Two groups of patients with surgery goes well, the observation group of shorter operation time, postoperative 24 hours free all of the patients are under the bed, the curative effect of observation group of patients is better than that of control group, the treatment efficiency is higher, lower incidence of adverse reactions and complications, but these two years of lower recurrence rate, P<0.05, significant difference, statistically significant. Conclusion Using the patch repair under local anesthesia clinical treatment of inguinal hernia is better, worthy of promotion of use.

  10. Local anesthesia downlink evaluation of the clinical effect of small incision repairing inguinal hernia%局麻下行小切口修补腹股沟疝的临床效果评价

    Institute of Scientific and Technical Information of China (English)

    孔明友

    2014-01-01

    Objective: To explore small incision under local anesthesia inguinal hernia clinical results.Methods: September 2011 to September 2013 in our hospital 88 cases of inguinal hernia patients for the study were randomly divided into a control group and treatment group and control group 44 cases treated with conventional surgery, the treatment group 44 cases given small incision under local anesthesia for inguinal hernia repair treatment, compared two groups of clinical effect.Results: Compared with the control group, the treatment group operative time and postoperative recovery was excellent, signiifcant differences between two groups, with statistical signiifcance (P <0.05).Conclusion:Small incision under local anesthesia for inguinal hernia repair rapid postoperative recovery, the exact clinical effect, therefore, worthy of clinical application.%目的:探讨局麻下行小切口修补腹股沟疝的临床效果。方法:选取2011年9月至2013年9月收治的88例腹股沟疝患者为研究对象,将其随机分为对照组和治疗组,对照组44例给予常规手术治疗,治疗组44例给予局麻下行小切口修补腹股沟疝治疗,对比两组临床治疗效果。结果:与对照组相比,治疗组手术时间以及术后恢复明显较优,两组对比差异明显,具有统计学意义(P<0.05)。结论:局麻下行小切口修补腹股沟疝术后恢复快,临床效果确切,因此,值得临床推广应用。

  11. Comparison of acceptance, preference and efficacy between pressure anesthesia and classical needle infiltration anesthesia for dental restorative procedures in adult patients

    Directory of Open Access Journals (Sweden)

    Chetana Sachin Makade

    2014-01-01

    Full Text Available Introduction: Intraoral local anesthesia is essential for delivering dental care. Needless devices have been developed to provide anesthesia without injections. Little controlled research is available on its use in dental restorative procedures in adult patients. The aims of this study were to compare adult patients acceptability and preference for needleless jet injection with classical local infiltration as well as to evaluate the efficacy of the needleless anesthesia. Materials and Methods: Twenty non fearful adults with no previous experience of dental anesthesia were studied using split-mouth design. The first procedure was performed with classical needle infiltration anesthesia. The same amount of anesthetic solution was administered using MADA jet needleless device in a second session one week later, during which a second dental restorative procedure was performed. Patients acceptance was assessed using Universal pain assessment tool while effectiveness was recorded using soft tissue anesthesia and pulpal anesthesia. Patients reported their preference for the anesthetic method at the third visit. The data was evaluated using chi square test and student′s t-test. Results: Pressure anesthesia was more accepted and preferred by 70% of the patients than traditional needle anesthesia (20%. Both needle and pressure anesthesia was equally effective for carrying out the dental procedures. Conclusion: Patients experienced significantly less pain and fear (p<0.01 during anesthetic procedure with pressure anesthesia. However, for more invasive procedures needle anesthesia will be more effective.

  12. 局部及静脉联合用药超前镇痛对椎管内麻醉穿刺的影响%Effect of preemptive analgesia with local and intravenous medication on intraspinal anesthesia puncture

    Institute of Scientific and Technical Information of China (English)

    李中云; 陆健君; 杨焱焰; 文建乾; 牙耀; 刘文伟; 甘立书

    2013-01-01

    Objective To investigate the effect of preemptive analgesia with local and intravenous medication on the analgesic effect during puncture procedure, the degree of satisfaction for anesthesia puncture posture, and the one-time success rate of anesthesia puncture. Methods Eighty patients of elective inguinal hernia (aged 36~60 years old, weighted 48~75 kg), classified as ASA Ⅰ ~ Ⅱ, were divided into the observation Group (group A, n=40) and the control group (C, n= 40) by a randomized single-blind method. Patients of group A were given 2% lidocaine twice immediately on the spinal anesthesia puncture point and 2 cm2 skin surface around, followed by injection of 10 mg Dezocine intravenously. Patients of group C were given saline instead of lidocaine, followed by equal amount of saline solution injected intravenously. Pain scores at the puncture of local anesthesia (T1) and during spinal anesthesia puncture procedure (T2), postural changes during anesthesia puncture (movement), one-time success rate of anesthesia puncture, patient satisfaction and side effects (dizziness, nausea, vomiting) were recorded. Results Compared with group C, VAS scores of group A significantly decreased at T1 and T2 (P0.05). Conclusion Preemptive analgesia with local and intravenous medication is effective to relieve stress, anxiety and pain during spinal anesthesia, with good body position, high one-time success rate, and high patient satisfaction.%目的 探讨局部及静脉联合用药超前镇痛对椎管内麻醉穿刺过程临床镇痛效果、麻醉体位配合的满意度、麻醉穿刺一次成功率的影响.方法 择期行腹股沟疝修补术的患者80例,年龄36~60岁,体重48~75kg,ASA分级Ⅰ~Ⅱ级,采用随机数字表法,将其随机分为两组各40例.A组患者人室后立即在椎管内麻醉穿刺点为中心2cm2的皮肤范围内用2%利多卡因均匀的涂布两遍,开放静脉通路后静注地佐辛10 mg,C组穿刺点及静脉用等量生理盐水.

  13. [Anesthesia for ambulatory patients].

    Science.gov (United States)

    Landauer, B

    1975-11-13

    The specific problems of outpatient anesthesia are discussed with respect to the patient's condition, the anesthesist's qualification and pharmacological properties of anesthetics used. Methohexitone seems to be the best choice for induction. Problems may arise from the use of Propanidid, Ketamin and Diazepam. Nitrousoxide and Enflurane are a suitable completion. Endotracheal intubation, if needed, is facilitated by Suxamethonium, which is rapidly eliminated. Practical aspects of timing, premedication, induction, maintenance and ending of anesthesia are pointed out. After 1-2 hours the patient can be allowed to leave the hospital accompanied by a responsible person. Driving a car is not recommended before 24 hours have elapsed since anesthesia.

  14. 应用无痛口腔局麻注射仪注射硬化剂治疗舌前腺囊肿的效果评定%The Use of the WAND Painless Oral Local Anesthesia Unit to Hardener Local Injection in the Patient with Mucocele of the Glands of Blandin-Nuhn

    Institute of Scientific and Technical Information of China (English)

    孙海鹏; 汤剑明; 黄盛兴; 张国志

    2012-01-01

    目的:评价应用The WAND无痛口腔局麻注射仪囊腔内注射硬化剂治疗舌前腺囊肿的临床效果.方法:实验组使用The WAND进行舌前腺囊肿囊腔内注射5%鱼肝油酸钠或4%碘酊,对照组使用传统针管式手动注射5%鱼肝油酸钠或4%碘酊.评定相应实验方法的治愈率和注射时疼痛程度.结果:无论是5%鱼肝油酸钠还是4%碘酊,使用无痛注射仪注射无痛效果明显好于传统注射器注射,用t检验分析具有高度显著性差异;使用无痛注射仪注射治愈率明显好于传统注射器注射,用x2检验分析具有高度显著性差异.结论:应用无痛口腔局麻注射仪注射硬化剂治疗舌前腺囊肿明显优于传统针管式手动注射治疗效果,治愈率提高,疼痛减轻.%To evaluate the hardener local injection effect of the painless oral local anesthesia unit in the treatment of Mucocele of the Glands of Blandin-Nuhn. Methods: The patients were divided into four groups randomly. Two groups were used the painless oral local anesthesia unit to inject 5% cod liver oil sodium or 4 % iodine into the mucoceles. Two groups were used traditional manual syringe to inject 5% cod liver oil sodium or 4% iodine into the mucoceles. The cure rate and the corresponding injection pain were assessed. Results: Whether it was 5% cod liver oil sodium or 4% iodine, by using the painless oral local anesthesia unit, the pain in local injection was statistical less than traditional manual syringe and the cure rate was statistical higher than traditional manual syringe. Conclusion: The painless oral local anesthesia unit is superior to the traditional manual syringe in the hardener local injection in the patient with Mucocele of the Glands of Blandin-Nuhn. It can improve the cure rate and reduce the injection pain.

  15. 局麻下应用3DMax补片前入路修补腹股沟疝30例%3DMax Mesh tension free inguinal hernia repair by anterior approach under local anesthesia

    Institute of Scientific and Technical Information of China (English)

    姚胜; 李基业; 费阳; 刘飞德

    2012-01-01

    目的 探讨在局部麻醉下应用前入路置入3DMax补片施行腹股沟疝无张力修补术的可行性及优越性.方法 回顾性分析2008年12月至2010年12月,在局部麻醉下施行的3DMax补片的无张力腹股沟疝修补术30例,对患者手术时间、手术方式、术后镇痛药应用、术后并发症、术后住院天数进行综合分析.结果 30例患者均成功施行局麻下腹膜前3DMax补片置入术,手术时间平均(63.1 ±2.6) min.术后即可进食水,无尿潴留.术后无痛或轻微疼痛患者23例,中度疼痛6例,重度疼痛1例.30例伤口均一期愈合,2例发生皮下淤血,2例发生补片上方少量血清肿,1例患者大腿内侧皮肤感觉麻木,4个月后好转.3例患者下蹲时腹股沟区有异物感,1~5个月后消失.30例患者均获得随访,平均(11±7)个月,无复发.结论 局麻前入路应用3DMax补片覆盖耻骨肌孔修补腹股沟疝是一种安全有效、创伤轻的方法,能提高多发疝的术中诊断,避免遗漏疝的发生.%Objective To assess Bard3DMax Mesh pre-formed Knitted Polypropylene tension free hernia repair under local anesthesia. Methods Bard 3DMax Mesh was used for inguinal hernia repair in 30 cases under local anesthesia at our department. Results Hernia was successfully repaired in all cases using Bard 3DMax Mesh from the myopectineal orifice through anterior approach under local anesthesia.The mean operation time was (63.1 ± 2.6) min.All cases were able to drink and eat immediately after surgery,there was no postoperative urinary retention.Postoperative pain-free or mild pain was reported in 23 cases,moderate pain in 6,severe pain in only one.Wound healed by first intention in all 30 cases.Two cases suffered from subcutaneous ecchymosis,a seroma above the patch was observed in 2 cases.A inner thigh numb was complained in one case,which subsided 4 months later.Three patients complained below groin area foreign body sensation which disappeared after 1 -5 months

  16. Anesthesia & Down Syndrome

    Science.gov (United States)

    ... tests used to verify existence and severity of valvular heart disease. Unfortunately, not all adults with Down syndrome will ... exams without sedation or anesthesia. Suspected existence of valvular heart disease must be communicated to the anesthesiologist prior to ...

  17. 音乐疗法对局部麻醉乳腺手术患者焦虑的干预效果%Intervention effect of music therapy on anxiety in patients with local anesthesia in breast operation

    Institute of Scientific and Technical Information of China (English)

    苏丽琼

    2015-01-01

    目的:观察音乐疗法对局部麻醉乳腺手术患者焦虑的干预效果。方法:将100例局部麻醉手术患者分为对照组和观察组,对观察组患者进行音乐干预,采用汉密尔顿焦虑量表进行焦虑程度测定,并监测血压和心率的变化。结果:与对照组相比,观察组患者的焦虑程度有所降低,血压和心率也有所下降(P﹤0.05)。结论:音乐疗法能有效干预局部麻醉手术患者的焦虑心理。%Objective To observe the effect of music therapy on anxiety intervention in patients with local anesthesia in breast opera-tion. Method 100 patients with local anesthesia operation were divided into two groups,music therapy was implemented in the experiment group,the patients' anxiety level was determined by Hamilton anxiety scale,the changes of blood pressure and heart rate was also moni-tored. Results Compared with the control group,the anxiety level of the experiment group decreased,blood pressure and heart rate was also declined( P﹤0. 05). Conclusion The music therapy can effectively intervene patients's anxiety.

  18. 局麻下行小切口修补腹股沟疝的临床观察%Clinical Observation of Inguinal Hernia Repair With Minimal Access Surgery Under Local Anesthesia

    Institute of Scientific and Technical Information of China (English)

    祁青华

    2014-01-01

    目的:分析局麻下行小切口修补腹股沟疝的疗效。方法将92例腹股沟疝患者随机分为研究组和对照组各46例,分别给予局麻下小切口修补术及传统疝修补术,分析两组治疗效果。结果研究组手术时间、术中出血量、住院时间、术后疼痛评分和并发症发生率均显著优于对照组。结论局麻下行小切口修补腹股沟疝临床疗效显著,操作简单,创伤小,有利于患者较快康复。%Objective To analyze the clinical effect of small incision of inguinal hernia repair operation under local anesthesia. Methods 92 cases inguinal hernia patients were divided into study group and control group, 46 in each group. They were applied in small incision repair and traditional hernia repair operation respectively. The clinical effect of two groups were compared. Results The operative time, blood loss, hospital stay, postoperative pain scores and complication rates were significantly better than the control group. Conclusion Small incision under local anesthesia used in inguinal hernia repair operation is effective.

  19. 局部麻醉下腹膜前间隙无张力疝修补160例%Preperitoneal tension-free hernia repair under local anesthesia

    Institute of Scientific and Technical Information of China (English)

    杨飖

    2014-01-01

    目的:总结局部麻醉下腹膜前间隙无张力疝修补术的临床应用价值。方法回顾性分析2011年10月至2014年3月,同济大学医学院附属东方医院在局部麻醉下行开放式腹膜前间隙无张力疝修补术的腹股沟疝患者160例。结果本组患者手术过程顺利,手术时间30~65 min,平均(50±3)min;术后2~6 h下床活动;住院时间1~3 d。术后出现尿潴留12例,阴囊水肿9例,切口疼痛8例,经物理治疗后疼痛缓解。随访1~12个月,复发5例,经二次手术治愈。结论局部麻醉下腹膜前间隙无张力疝修补术是安全可行的,麻醉效果满意,并发症少,复发率低,精准的手术操作是腹股沟疝修补术成功的关键。%Objective To summarize the value of local anesthesia for tension-free inguinal hernia repair.Methods From October 201 1 to March 201 4,a retrospective analysis was performed to 1 60 cases of inguinal hernia who received preperitoneal tension-free hernia repair under local anesthesia in Shanghai Dongfang Hospital.Results The operating time for these patients was 35 to 60 minutes (mean of 50 ± 3 minutes);patients return to physical activity in 2 to 6 hours after operations;the length of stay was 1 to 3 days.Postoperative urinary retention occurred in 1 2 cases,scrotal seroma in 9 cases;8 patients found incisional pain which improved by physical therapy.With a follow-up of 1 to 1 2 months,5 patients had recurrences,and reoperation were performed to them.Conclusion Preperitoneal tension-free hernia repair under local anesthesia is a safe and effective procedure,has satisfactory anesthesia effect,less complications and low recurrence rate.However,accurate operation is the key to a successful inguinal herniorrhaphy.

  20. Raquianestesia contínua com altas doses de anestésicos locais Raquianestesia continua con altas dosis de anestésicos locales Continuous spinal anesthesia with high dose of local anesthetics

    Directory of Open Access Journals (Sweden)

    Luiz Eduardo Imbelloni

    2010-10-01

    éteres intermediarios (catéter por fuera de la aguja y por su baja incidencia de cefalea y síntomas neurológicos, la técnica ha venido ganando credibilidad. El objetivo de este caso es relatar la posible seguridad del uso del nuevo catéter con una gran dosis de bupivacaína hiperbárica al 0,5% con glucosa al 1,6% asociada a la lidocaína al 2% hiperbárica y con glucosa al 1,6%. RELATO DEL CASO: Paciente masculino, de 78 años, 85 kg, 168 cm, estado físico ASA III, hipertenso, con coronariopatía e insuficiencia renal crónica. Candidato a cirugía de voluminosas hernias inguinales bilateral y umbilical, siendo sometido durante una semana a neumoperitoneo para crear espacio. Posteriormente a la venoclisis con catéter 18G, monitorización con cardioscopio, presión arterial no invasiva y oximetria de pulso, fue sedado con 1 mg de midazolam y fentanil 100 µg por vía venosa y colocado en decúbito lateral izquierdo. Sometido a la raquianestesia continua por vía mediana en L3-L4, y conjunto de aguja cortante 27G con catéter 22G. La dosis total de anestésico utilizada en el procedimiento fue 25 mg de bupivacaína al 0,5% (hiperbárica con glucosa al 1,6% y 160 mg de lidocaína al 2% (hiperbárica con glucosa al 1,6% y morfina (100 µg. Paciente con seguimiento hasta el 30º día sin quejidos neurológicos. CONCLUSIONES: Recientemente, la mala distribución del anestésico local a través de microcatéter, se atribuyó a una causa del síndrome de cola de caballo. Este relato de caso mostró que, con la administración de altas dosis de anestésicos hiperbáricos a través del nuevo catéter, no hubo una mala distribución ni el riesgo de síndrome de cola de caballoBACKGROUND AND OBJECTIVES: Better control of the level, intensity, and duration of spinal analgesia represents the greatest advantages of continuous spinal anesthesia. With the advent of intermediate catheters (over-the-needle catheter and its low incidence of headaches and neurological symptoms, the technique has

  1. Nuevos procedimientos en anestesia local en odontología: el sistema Injex® New proceedings in dental anesthesia: the Injex® system

    Directory of Open Access Journals (Sweden)

    C Fernández-Canedo

    2004-06-01

    Full Text Available Una de las circunstancias que han contribuido al desarrollo de la odontología en los últimos tiempos ha sido la mejora en las técnicas anestésicas. Sin embargo, el uso de la aguja en la mayor parte de los sistemas de anestesia dental, a pesar de ser un sistema casi indoloro, constituye un problema por la gran cantidad de pacientes que presentan fobias a la misma. Este hecho empeora cuando las poblaciones que han de ser tratadas son niños o pacientes especiales. En esta revisión bibliográfica se exponen las ventajas e inconvenientes de las técnicas anestésicas sin aguja, y se describe un nuevo sistema aparecido en el mercado español, el sistema Injex®.In the recent years, the improvement of anesthesics methods have been one of the circunstances who had contributed to the development of Odontology. In the other hand, sometimes is an important problem the employrnent of the needle in the most of anethesisc systems, because many patients present fobic situations when the needle is employed. This situation is worst when children or handicapped patients have to be treated. In this review, the advantages and mistakes of dental anesthesia without needle is exposed, and a new method developed, called Injex® is presented.

  2. 86例老年患者局麻下行无张力疝修补术临床体会%Clinical Experience of 86 Cases of Elderly Patients with Tension-free Hernia Repair Under Local Anesthesia

    Institute of Scientific and Technical Information of China (English)

    陈建光; 范楚; 郑昊

    2015-01-01

    目的总结65岁以上老年患者局部麻醉下施行无张力疝修补术治疗腹股沟疝的临床经验。方法对86例老年腹股沟疝患者临床资料进行回顾性分析。结果麻醉效果满意,手术时间40~70min,术后24h内可以下床活动,平均住院时间7.6d,术后65-year-old )under local anaethesia.Methods The clinical data of eighty-six inguinal hernia neoplasty of aged patients were reviewed.Results Most of the patients tolerated wel to local anaesthesia.The mean operation time was 40~70 minutes.The patients restored the out-of-bed activity within 24 hours.The mean hospitalized duration was 7.6 days.The postoperative complication rate,such as urinary retention,was 4%.There was no recur ence in our fol ow-up during 1 month to 2 years.Conclusion Under local anesthesia, tension free hernia repair has the advantages of simple operation, less pain, rapid recovery, less complications and shorter hospital stay.

  3. Risk management in anesthesia.

    Science.gov (United States)

    Cabrini, L; Levati, A

    2009-11-01

    Anesthesia is considered a leading discipline in the field of patient safety. Nevertheless, complications still occur and can be devastating. A substantial portion of anesthesia-related adverse events are preventable since risk factors can be detected and eliminated. Risk management (RM) in anesthesia includes preventive and remedial measures to minimize patient anesthesia-related morbidity and mortality. RM involves all aspects of anesthesia care. Classically, the following four steps are needed to prevent critical incidents or to learn from them: (1) detection of problems, (2) assessment, (3) implementation of solutions, and (4) verification of effectiveness. Problems and solutions can be identified into the fields of structures, processes and personnel. Authoritative agencies like the World Health Organization, the World Federation of Societies of Anesthesiologists, the Section and Board of Anesthesiology of the European Union of Medical Specialties and the Italian Scientific Society of Anesthesiologists (Società Italiana di Anestesia, Analgesia, Rianimazione e Terapia Intensiva SIAARTI) have proposed initiatives addressing safety in the operating room. The central role of a well-trained, constantly present anesthesiologist and the usefulness of checklists have been highlighted. Cost cutting and production pressure in medical care are potential threats to safety. A shared knowledge of the best standards of care and of the potential consequences of unscrupulous actions could make the daily management of conflicting interests easier. A correctly applied RM can be a powerful, highly beneficial aid to our practice.

  4. Anesthesia methods used by anesthetic specialists for circumcision cases

    Science.gov (United States)

    Altaş, Cafer; Küçükosman, Gamze; Yurtlu, Bülent S.; Okyay, Rahşan D.; Aydın, Bengü G.; Pişkin, Özcan; Çimencan, Murat; Ayoğlu, Hilal; Hancı, Volkan; Özkoçak-Turan, Işıl

    2017-01-01

    Objectives: To examine the anesthesiologist’s choice for anesthesia techniques and drugs in circumcision and determine the preoperative examination, intraoperative monitoring techniques, postoperative analgesia methods, and common complications among anesthesiologists working in Turkey. Methods: This cross-sectional study was conducted at Bulent Ecevit University Hospital, Zonguldak, Turkey, between May and July 2012. Survey data were obtained via survey forms through electronic data over the web. The questionnaire consists of 20 questions. These questions included demographic data, methods of anesthesia for circumcision, postoperative analgesia methods, and monitoring methods. Results: The data were obtained from 206 anesthesiologists who agreed to participate in the survey. Circumcision was performed most frequently in the age group of 3-6 years old. It was found that 47% of routine preoperative laboratory tests were coagulation parameters and complete blood count tests. The most common method of anesthesia was laryngeal mask. The frequency of administration of regional anesthesia was 37.4%, and caudal block was more preferable. Bupivacaine as a local anesthetic in regional anesthesia and midazolam and ketamine were the most preferred agents in sedoanalgesia. During regional anesthesia, ultrasound was most often used by anesthesiologists (31.6%). Conclusion: Ambulatory anesthesia protocols, which are also needed in circumcision, can be improved with international recommendation, and these protocols could be conformed as sociocultural structure in societies. This study should be regarded as a preliminary study to attract attention on anesthesia techniques in circumcision. PMID:28042634

  5. 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.

  6. The Develoment of Anesthesia.

    Science.gov (United States)

    Davis, Audrey B.

    1982-01-01

    Until the eighteenth century, doctors were reluctant to use chemicals to alleviate pain because they accepted the religious/moral beliefs of their day, claiming that pain was beneficial for the body. Traces technical developments in the control of pain, discussing relationships of anesthesia to social, cultural, and scientific factors and…

  7. [Regional anesthesia of the airways in difficult tracheal intubation in a conscious patient with spontaneous respiration].

    Science.gov (United States)

    Dziadz'ko, A M

    2002-01-01

    Clinical pattern of anesthesia, hemodynamic and gas exchange states were evaluated in 64 patients with congenital or acquired damage of maxillary-facial region due to tumor or trauma. 51 patients were intubated under locoregional anesthesia of the upper respiratory tract (superior laryngeal nerves, glossopharyngeal nerves, intratracheal anesthesia) by means of blind nasal or oral fiberoptic retrograde and by using laryngeal mask technique. In 12 cases fiberoptic device was used for intubation under local anesthesia by lidocaine solution. There was no airways obstruction in any case. Satisfactory anesthesia in oropharynx, larynx and trachea was reached in all cases, the most profound blockage of airways and lack of pharyngeal and laryngeal reflexes being in patients under locoregional anesthesia. So locoregional anesthesia can be used for awake intubation.

  8. Evaluation of the efficacy and safety of a lidocaine and tetracaine (7%/7%) cream for induction of local dermal anesthesia for facial soft tissue augmentation with hyaluronic Acid.

    Science.gov (United States)

    Cohen, Joel L; Gold, Michael H

    2014-10-01

    Injection of dermal fillers for soft tissue augmentation is a minimally invasive cosmetic procedure with growing popularity. However, patients often express concern about pain with such procedures. A topical anesthetic cream formulated with lidocaine/tetracaine 7%7% was approved by the United States Food and Drug Administration in 2006 and recently reintroduced to the market for use during superficial dermatological procedures. A Phase 3 study was conducted to assess the efficacy and safety of lidocaine/tetracaine 7%7% cream versus placebo cream when used to induce local dermal anesthesia during injections with hyaluronic acid. Mean visual analog scale scores significantly favored lidocaine/tetracaine 7%7% cream. A significant percent of subjects also indicated that lidocaine/tetracaine 7%7% cream provided adequate pain relief and that they would use lidocaine/tetracaine 7%7% cream again. Investigators also rated lidocaine/tetracaine 7%7% cream significantly better than placebo cream for providing adequate pain relief and on the assessment of pain scale. Lidocaine/tetracaine 7%7% cream was safe and well tolerated with most subjects reporting no erythema, edema, or blanching. No related adverse events were reported with lidocaine/tetracaine 7%7% cream; one related adverse event of erythema was reported with placebo cream. The results of this study indicate that lidocaine/tetracaine 7%7% cream is efficacious and safe at providing pain relief for soft tissue augmentation with hyaluronic acid.

  9. Low dose spinal anesthesia for knee arthroscopy

    Directory of Open Access Journals (Sweden)

    Lakhin R.E.

    2015-06-01

    Full Text Available Objective: to evaluate the nature of unilateral spinal anesthesia using various modes of administration of low doses of hyperbaric bupivacaine. Materials and Methods. Prospectively, the randomized study included 56 patients undergoing knee arthroscopy. In the control group bupivacaine of 5mg was administered simultaneously, in the main group — fractionally by 2.5 mg. The development of thermal and pain blocks from different sides was investigated. The data were statistically processed. Results. In the control group, the positioning of the patient usually began after the entire dose of anesthetic had been administered. In the case of temperature paresthesia in the area of the sacral segments of the full anesthesia throughout underlying limb was not always achieved. In 6 cases of block was not sufficient. In the main group patient positioning was performed after the administration of 2.5 mg of anesthetic and evaluate temperature paresthesia and in 2 cases the total dose was increased to 7.5 mg. The successful development of sensory block at fractional administration was significantly higher than in the single-step introduction. Conclusion. Temperature paresthesia occurs within the first minute and is an early predictor of developing spinal anesthesia. The area of arising paresthesia shows preferential distribution of the anesthetic. In the application of low dose local anesthetic the desired upper level of anesthesia via the patient positioning and dose adjustment may be achieved.

  10. Application and therapeutic effect of tension - free herniorrhaphy under local anesthesia in recurrent hernia in elderly%局麻下疝修补术在老年复发性腹股沟疝中的应用及疗效

    Institute of Scientific and Technical Information of China (English)

    刘仁胜; 刘小卫

    2011-01-01

    目的 探讨局麻下无张力疝修补术对老年复发性腹股沟疝的疗效.方法 回顾性分析我科2006年至2008年在局麻下行无张力疝修补术的老年复发性腹股沟疝41例患者的临床资料.结果 局部麻醉的效果良好,对患者的生理干扰小.通过腹膜前间隙对肌耻骨孔的增强修补,覆盖了全腹股沟的薄弱区域,有效防止了腹股沟疝的再复发.并且并发症少,随访至今无复发.结论 局麻下行肌耻骨孔的增强修补疗效确切,是老年复发性腹股沟疝切实可行的选择.%Objective To approach the therapeutic effect of tension - free herniorrhaphy under local anesthesia on recurrent hernia in the elderly. Method The clinical data of 48 cases of recurrent hernia in the elderly were analyzed retrospectively, in which the tension - free herniorrhaphy under local anesthesia was applied from 2006 to 2008 in our department. Results Local anesthesia had a satisfactory effect and displayed less disturbance to physiology of the patients. Enhanced restoration of myopectineal orifice through preperitoneal space could cover the weak area of inguinal area and reduce the recurrence of inguinal hernia effectively. Complications were rare and follow - up showed no recurrence up to now. Conclusion Enhanced restoration of myopectineal orifice under local anesthesia has significant efficacy, which would be a feasible selection to recurrent hernias in the elderly.

  11. 椎管开放对硬膜外腔局麻药药效动力学的影响%Effect of vertebral canal opening on pharmacodynamics of local anesthesia in epidural space

    Institute of Scientific and Technical Information of China (English)

    邓伟

    2014-01-01

    Objective To investigate the pharmacodynamic changes in local epidural anesthetic and correlated factors before and after epidural space opening during vertebral canal surgery. Methods 120 patients who underwent vertebral canal operation under epidural anesthesia from January 2008 to December 2010 in Anyang City People's Hospital in Henan Provincial were selected. A self control study method was applied to persistently monitor the patients' vital signs〔heart rate variance(HRV),mean arterial pressure(MAP),heart rate(HR),saturation of blood oxygen(SpO2)〕,and the subjective manifestations of patients,the appraisal of surgeon about the surgical local situation(the degree of skeletal muscle relaxation,neural reflex,the ooze blood and so on),the changes in movement (primarily Aαnerve fiber),feeling(primarily Aδnerve fiber),skin temperature(primarily non-myelinated nerve fiber C)within the scope of anesthesia,the dosage of local anesthetic used and the incidence of local anesthetic toxicity were record before and after epidural cavity opening. Results There were no statistical significant differences in vital signs before and after epidural cavity opening in this group of patients. After the opening of epidural space,the local use of anesthetic dosage and the incidence of local anesthetic toxicity were obviously higher than those before the opening〔lidocaine(mg/h):911.23±15.58 vs. 460.19±10.82,ropivacaine(mg/h):13.35±0.19 vs. 5.24±0.17, the incidence of local anesthetic toxicity:67.5%vs. 1.2%,all P<0.01〕,the anesthesia plane(skeletal muscle laxity, feeling,skin temperature)was poorer than that before the opening of epidural space〔the anesthetic plane before the opening was(4.0±1.7),(10.7±1.5),(12.0±1.6)segments respectively,after opening was(2.0±1.8),(10.2±1.3), (12.6±1.9)segments〕,after epidural space opening,the correlations among the three planes(movement sensation disjointed)were worse than those before the epidural space opening

  12. Anesthesia for thoracoscopic surgery

    OpenAIRE

    Conacher I

    2007-01-01

    Anesthesia for thoracoscopy is based on one lung ventilation. Lung separators in the airway are essential tools. An anatomical shunt as a result of the continued perfusion of a non-ventilated lung is the principal intraoperative concern. The combination of equipment, technique and process increase risks of hypoxia and dynamic hyperinflation, in turn, potential factors in the development of an unusual form of pulmonary edema. Analgesia management is modelled on that shown effective and therape...

  13. Awareness in cardiac anesthesia.

    LENUS (Irish Health Repository)

    Serfontein, Leon

    2010-02-01

    Cardiac surgery represents a sub-group of patients at significantly increased risk of intraoperative awareness. Relatively few recent publications have targeted the topic of awareness in this group. The aim of this review is to identify areas of awareness research that may equally be extrapolated to cardiac anesthesia in the attempt to increase understanding of the nature and significance of this scenario and how to reduce it.

  14. 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...

  15. Inhibitory effect of pentobarbital anesthesia on venous stasis induced arteriolar vasoconstriction in the dog hindleg

    DEFF Research Database (Denmark)

    Bülow, J; Henriksen, O; Amtorp, Ole

    1984-01-01

    venous stasis. In another experimental series the effect of general pentobarbital anesthesia on the vasoconstrictor activity in response to venous stasis locally in subcutaneous and muscle tissue in the hind limb was examined in 6 dogs. It was found that during the first 2-3 h of anesthesia...... the vasoconstrictor response was present in both tissues although the response in muscle tissue exhibited a great variation between the dogs during this period. However, after 4-5 h of anesthesia the response was abolished in both tissues. During neurolept anesthesia with fentanyl/N2O the same vasoconstrictor...... response was demonstrated in the hindleg 1 h and 5 h after induction of the anesthesia. It is concluded that pentobarbital anesthesia abolishes the arteriolar constriction induced by venous stasis. The mechanism may be blockade of the local sympathetic vasoconstrictor fibres or interference with myogenic...

  16. Acute Paraplegia After General Anesthesia

    Directory of Open Access Journals (Sweden)

    Gholam Hossein Ghaedi

    2011-08-01

    Full Text Available Acute paraplegia is a rare but catastrophic complication of surgeries performed on aorta and corrective operations of vertebral column. Trauma to spinal cord after spinal anesthesia and ischemia of spinal cord also may lead to acute paraplegia. Acute paraplegia as a complication of general anesthesia in surgeries performed on sites other than aorta and vertebral column is very rare. Here we present a 56 year old woman with acute paraplegia due to spinal cord infarction after laparoscopic cholecystectomy under general anesthesia probably caused by atherosclerosis of feeding spinal arteries and ischemia of spinal cord after reduction of blood flow possibly due to hypotension during general anesthesia.

  17. Anesthesia of the geriatric equine

    Directory of Open Access Journals (Sweden)

    Doherty TJ

    2012-08-01

    Full Text Available Reza Seddighi, Thomas J DohertyDepartment of Large Animal Clinical Sciences, College of Veterinary Medicine, Veterinary Medical Center, University of Tennessee, Knoxville, TN, USAAbstract: Advancements in veterinary medicine have resulted in an increased number of geriatric horses being presented for medical or surgical procedures that require general anesthesia. Due to the physiological changes associated with aging and the likelihood of concurrent disease conditions, the geriatric equine is at an increased risk during anesthesia. The main physiological changes associated with aging, and their impact on anesthesia, are discussed in this review.Keywords: geriatric, equine, anesthesia

  18. Anesthesia for Adults Having Eye Surgery

    Science.gov (United States)

    ... Condiciones Chinese Conditions Anesthesia for Adults Having Eye Surgery En Español What kinds of anesthesia are available for adults having eye surgery? A “general”, “local”, or “topical” anesthesia is necessary ...

  19. Experiences of Modified Kugel Patch under Local Anesthesia in Senile Inguinal Hernia Repair%局麻下改良Kugel补片在老年腹股沟疝修补术中的应用体会

    Institute of Scientific and Technical Information of China (English)

    尚宏清; 贾利猛; 马向涛; 欧云崧; 余力伟

    2011-01-01

    目的 评价改良Kugel补片在老年腹股沟疝无张力修补术中应用的安全可靠性.方法 回顾分析2005年9月至2010年3月,我院对286例老年腹股沟疝患者应用改良Kugel补片在局麻下行324例无张力疝修补术,观察手术时间、住院时间和术后近远期并发症发生率.结果 本组手术时间单侧平均41 min,双侧平均84 min,所有患者均于术后1~5 d痊愈出院,平均住院时间为3.8 d.发生切口明显疼痛3例,阴囊血肿1例.全组未出现缺血性睾丸炎、切口感染、尿潴留等术后并发症.244例(85.3%)获得随访,随访时间3~52个月,无复发.结论 局麻下改良Kugel补片在治疗老年腹股沟疝的临床应用中,具有安全、舒适、恢复快、并发症少、复发率低等优点,值得推广.%Objective To assess the safety and reliability of modified Kugel patch in tension free repair of senire inguinal hernia.Methods By retrospective analysis of the cases from September 2005 to March 2010,it was found that 324 cases of tension free hernia repair were conducted with modified Kugel patch under local anesthesia for 286 cases of senile inguinal hernia in our hospital.The time of operation, time of admission, and the incidence of complications in short - term and long - term after operations were observed.Results The average time of operation in the group was 41min for unilateral repair and was 84min for bilateral repair.All of the patients were discharged after curing in 1 to 5 days after operation,and the average admission time was 3.8 days.There were 3 cases with apparent incision pain and 1 case with scrotum hematoma.There were no postoperative complications as ischemic orchitis, incision infection, urine retention and others in the whole group.244 cases( 85.3% )were under the follow - up visit for 3 to 52 months,with no case of recurrence reported.Conclusion The modified Kugel patch in the repair of senile inguinal hernia under local anesthesia is characterized

  20. Inguinal hernia repair under local anesthesia:22 cases of perioperative syncope%局部神经阻滞麻醉下腹股沟疝无张力修补术围手术期晕厥22例

    Institute of Scientific and Technical Information of China (English)

    贺志敬; 康惠涛

    2014-01-01

    目的:探讨局部区域神经阻滞麻醉下腹股沟疝围手术期内晕厥的原因和对策。方法回顾性分析2011年3月至2013年8月,河南省巩义市人民医院对进行379例腹股沟疝患者围手术期发生晕厥的22例患者行及时对症处理和原因分析。结果17例患者在3 min内渐恢复,5例患者脉搏<45次/min,给予阿托品针0.5 mg静脉注射,5 min后渐恢复。间隔30 min监测生命体征1次至正常。恢复后均无精神、神经系统症状,其中4例因摔伤行皮肤清创缝合,3例推迟手术时间。患者无神经系统、心血管系统后遗症。结论麻醉药品、手术方式不是引起局部神经阻滞麻醉腹股沟疝围手术期出现晕厥的直接原因,围手术期内良好的医患沟通、对患者机体综合评估、充分的围手术期准备可预防和减少晕厥发生。%Objective To explore the causes and countermeasures of syncopein perioperative period of inguinal hernia repair under local nerve block anesthesia.Methods During March 201 1 to August 201 3, 22 out of 379 patients who underwent inguinal hernia repair in Gongyi People′s Hospital occurred perioperative syncope.All of them got prompt treatment in time,and the causes were analyzed.Results 1 7 patients gradually recovered in 3 minutes,and 5 patients were treated by injection of 0.5 mg atropine because of bradyarrhythmia (below 45/minutes)which return to normal in 5 minutes.The vital sign of patients were checked once per 30 minutes.After that,patients were free from mental or neurological symptoms,except for 4 cases of surgical debridement due to fall injury.No nervous or cardiovascular system sequelae was left.Conclusions Narcotic drugs or inguinal hernia operation itself is not the direct reason which causes the perioperative syncope ininguinal hernia repair under local nerve block anesthesia.While a good doctor-patient communication,comprehensive physiological evaluation and well

  1. Effects of Treating Inguinal Hernia with UHS Mesh and Modified Kugel Mesh under Local Anesthesia%局麻下UHS补片与改良Kugel补片治疗腹股沟疝疗效分析

    Institute of Scientific and Technical Information of China (English)

    张阳; 周龙; 牟永华

    2013-01-01

    目的 比较局麻下UHS补片与改良Kugel补片行腹股沟疝无张力修补术的临床疗效.方法回顾性分析2010年1月-2012年1月我科收治的局麻下应用UHS补片的80例与改良Kugel补片的67例行腹股沟疝无张力修补术患者的临床资料,比较分析两组患者手术时间、住院时间、术后3个月及6个月切口不适或异物感发生率以及术后切口血肿、感染、阴囊水肿等并发症发生情况、术后1年复发率.结果UHS组与改良Kugel组患者手术时间、住院时间及术后3个月切口不适或异物感发生率比较,差异均无统计学意义(P>0.05).UHS组较改良Kugel组患者术后6个月切口不适或异物感发生率明显降低,差异有统计学意义(P<0.05).两组患者均无切口感染、血肿等并发症,术后1年均无复发.结论 局麻下应用UHS补片与改良Kugel补片治疗腹股沟疝临床疗效类似,两种补片术后复发率均很低,是无张力疝修补术的良好补片.%Objective To compare the clinical effects, recurrence rate and complication rate of tension free repair with UHS mesh and modified Kugel mesh under local anesthesia. Methods Clinical data of 80 cases of inguinal hernia treated with UHS mesh and 67 cases treated with modified Kugel mesh admitted to our hospital from January 2010 to January 2012 were retrospectively analyzed. Operation time, hospital stay, incidence of incision discomfort or foreign body sensation three to six months after operation, complications like incision hematoma, infection and edema of scrotum and relapse rate one year after operation were all compared and analyzed between the two groups. Results The incidence of operation time, hospital stay and incision discomfort or foreign body sensation three months after operation showed no statistically significant difference between the two groups ( P > 0. 05 ) . The incidence of incision discomfort or foreign body sensation in UHS group was significantly lower than

  2. 成人腹股沟疝的局麻下开放式腹膜前修复术经验总结%Experience of adult inguinal hernia treated with the open preperitoneal herniorrhaphy under local anesthesia

    Institute of Scientific and Technical Information of China (English)

    赵亮; 张杰; 刘左军

    2014-01-01

    Objective To investigate experience in adult inguinal hernia treated with the open preperitoneal herniorrhaphy.Methods Eight hundred and twenty-six cases were retrospectively analyzed from February 2004 to December 2011 in our hospital.The effect of operative methods and treatment were observed simultaneously.Results All the patients were cured completely without special complications; Followed up for 12 months,some negative factors such as incision infection,recurrence,special discomfort,and chronic pain have not been appeared.Conclusions The open preperitoneal herniorrhaphy under local anesthesia for adult inguinal hernia is safe,reliable and effective.%目的 探讨成人腹股沟疝腹膜前修复手术的经验体会.方法 对2004年2月-2011年12月826例成人腹股沟疝患者采用不同类型的补片在局麻下进行腹膜前修复的手术过程和手术结果进行分析总结.结果 手术患者均痊愈出院,无特殊并发症,随诊12个月,无切口感染,无复发,无特殊不适和慢性疼痛.结论 局麻下开放式腹膜前修补是治疗成人腹股沟疝的一种安全、可靠、有效的手术方式.

  3. Effects of local anesthesia and flunixin meglumine on the acute cortisol response, behavior, and performance of young dairy calves undergoing surgical castration.

    Science.gov (United States)

    Webster, H B; Morin, D; Jarrell, V; Shipley, C; Brown, L; Green, A; Wallace, R; Constable, P D

    2013-10-01

    This study assessed the effects of flunixin meglumine (FM) and a local anesthetic block (LA) on postcastration performance, plasma cortisol concentration, and behavior in dairy calves. Thirty 2- to 3-mo-old Holstein-Friesian bull calves were allocated to 5 treatments: castration with LA (2% lidocaine injected into the testes and subcutaneously), castration with FM (1.1mg/kg, i.v.), castration with LA+FM, castration without drugs (CC), and sham castration (SC). Castration was performed using a Newberry knife and Henderson castrating tool. Feed intake and body weight gain were recorded for 10d postcastration. Plasma cortisol concentration and behavior frequency and duration were monitored for 8h postcastration. Variables with repeated measures were analyzed using PROC MIXED (SAS Institute Inc., Cary, NC); one-way ANOVA was used for nonrepeated measures. No differences in feed intake or body weight gain were detected among groups. Calves in the CC, LA, and FM groups had transient (<60, <60, and <45 min, respectively) increases in plasma cortisol concentration after castration, with a second increase at 120 min in the LA group, whereas cortisol concentration remained at baseline in the LA+FM and SC groups. Mean cortisol concentrations were lower for calves in the LA+FM and SC groups than in the CC group. The area under the plasma cortisol concentration curve during the first 3h postcastration was greater in CC- and LA-treated calves than in SC controls. Castration without drugs was associated with higher frequencies of crouching and statue standing and less oral activity compared with SC controls. Administering LA alone before castration was associated with higher frequencies of head turning, statue standing, and postural changes, and less feeding behavior compared with SC controls. More leg lifting to groom was seen in LA+FM-treated calves than in SC controls. Calves administered FM alone before castration exhibited less crouching than CC calves, fewer postural shifts

  4. Delayed emergence after anesthesia.

    Science.gov (United States)

    Tzabazis, Alexander; Miller, Christopher; Dobrow, Marc F; Zheng, Karl; Brock-Utne, John G

    2015-06-01

    In most instances, delayed emergence from anesthesia is attributed to residual anesthetic or analgesic medications. However, delayed emergence can be secondary to unusual causes and present diagnostic dilemmas. Data from clinical studies is scarce and most available published material is comprised of case reports. In this review, we summarize and discuss less common and difficult to diagnose reasons for delayed emergence and present cases from our own experience or reference published case reports/case series. The goal is to draw attention to less common reasons for delayed emergence, identify patient populations that are potentially at risk and to help anesthesiologists identifying a possible cause why their patient is slow to wake up.

  5. Nurse anesthesia and multiculturalism.

    Science.gov (United States)

    Horton, B J; Waugaman, W R

    1996-01-01

    Program directors from 90 accredited nurse anesthesia programs in the United States and Puerto Rico were surveyed concerning multicultural issues. This article summarizes the identified needs of clients and student nurse anesthetists from culturally diverse backgrounds. Noteworthy findings include the perception that clients were more disadvantaged than students because of differences in socioeconomic status; the fact that about half of the programs provided students with instruction on cultural differences; and the observation that specific units of instruction within courses were the most frequent way of giving instruction in this subject area.

  6. Anesthesia for thoracoscopic surgery

    Directory of Open Access Journals (Sweden)

    Conacher I

    2007-01-01

    Full Text Available Anesthesia for thoracoscopy is based on one lung ventilation. Lung separators in the airway are essential tools. An anatomical shunt as a result of the continued perfusion of a non-ventilated lung is the principal intraoperative concern. The combination of equipment, technique and process increase risks of hypoxia and dynamic hyperinflation, in turn, potential factors in the development of an unusual form of pulmonary edema. Analgesia management is modelled on that shown effective and therapeutic for thoracotomy. Perioperative management needs to reflect the concern for these complex, and complicating, processes to the morbidity of thoracoscopic surgery.

  7. Anesthesia and pulmonary hypertension.

    Science.gov (United States)

    McGlothlin, Dana; Ivascu, Natalia; Heerdt, Paul M

    2012-01-01

    Anesthesia and surgery are associated with significantly increased morbidity and mortality in patients with pulmonary hypertension due mainly to right ventricular failure, arrhythmias, postoperative hypoxemia, and myocardial ischemia. Preoperative risk assessment and successful management of patients with pulmonary hypertension undergoing cardiac surgery involve an understanding of the pathophysiology of the disease, screening of patients at-risk for pulmonary arterial hypertension, analysis of preoperative and operative risk factors, thorough multidisciplinary planning, careful intraoperative management, and early recognition and treatment of postoperative complications. This article will cover each of these aspects with particular focus on the anesthetic approach for non-cardiothoracic surgeries.

  8. Anesthesia for geriatric patients.

    Science.gov (United States)

    Deiner, S; Silverstein, J H

    2011-02-01

    The number of elderly surgical patients will be increasing in Italy. Slowly, anesthesiologists are developing the expertise to care for these patients. The information available to apply to these cases is now the topic of a number of anesthesia textbooks dedicated to the elderly. In this article, we review some of the more recent findings and provide some tips to help guide the care of elderly patients. It is hoped that practitioners will use this information to improve the care of these patients and conduct additional research to further improve care in the future.

  9. [Anesthesia and bodybuilding].

    Science.gov (United States)

    Hokema, Frank; Pietsch, Uta-Carolin; Führer, Dagmar; Kaisers, Udo

    2008-05-01

    A strong tendency toward body enhancement and body forming in western industrial societies makes it more likely for each anesthesiologist to get involved in the care of bodybuilders. These patients quite frequently consume androgenic anabolic steroids, human growth hormone and other drugs or substances which are believed to accelerate muscle gain. Cardiovascular, hepatic, psychiatric, hormonal and infectious side effects or complications are common and rarely monitored by health care professionals. The anesthesia risk is not exactly known but seems to be determined mainly by cardiovascular events like myocardial ischemia and dysrhythmias.

  10. Effects of relaxation training combined music therapy on patients undergoing surgery with local anesthesia%放松训练联合音乐疗法在局麻手术病人中的应用研究

    Institute of Scientific and Technical Information of China (English)

    温秀芬; 陈云超; 张晖; 高虹; 张雪燕; 徐光芸; 骆如香

    2014-01-01

    Objective To investigate the effects of relaxation training combined music therapy on postoperative psychological ,pain sensitivity ,and hemodynamic of patients undergoing surgery with local anesthesia .Method 120 patients were randomly divided into 2 group:experimental group and control group ,60 cases in each group .Pa-tients in group experimental received routine care and relaxation training combined with music therapy ,in the anoth-er hand ,patients in group control only received routine care .The changes of pain sensitivity and anxiety levels were observed before surgery and postoperative .changes of heart rate and blood pressure of both group were observed in the day before surgery ,before entering the operating room ,during the surgery and postoperative .Result The SAS and postoperative VAS score of group experimental was significantly lower than that of group control and systolic blood pressure ,diastolic blood pressure and heart rate in postoperative 30 min of group experimental were lower those in group control ether (P 0 .05) .systolic pressure ,diastolic blood pressure and heart rate of patients in both group before entering the operating room were higher than those in the day before sur-gery (P0 .05) .In group control , compared with the data before entering the operating room ,there were there were no significant differences of sys-tolic blood pressure ,diastolic blood pressure ,heart rate among the data before entering the operating room ,during and after the surgery (P> 0 .05) .Conclusion The therapy of relaxation training combined with music could reduce anxiety and pain sensitivity and helps to maintain stable vital signs of anesthesia during and after the surgery in pa-tients with local anesthesia .%目的:探讨放松训练联合音乐疗法对局麻手术患者术中、术后的心理、疼痛敏感度及血流动力学的影响。方法将120例患者按手术安排顺序单双数分为实验组与对照组,每组各60

  11. Anesthesia and cor triatriatum

    Directory of Open Access Journals (Sweden)

    Federica Scavonetto

    2014-01-01

    Full Text Available Aims and Objectives: Cor triatriatum sinistrum (CTS and cor triatriatum dextrum (CTD are rare congenital anomalies characterized by the presence of a perforated septum which divides the respective atrium into a proximal and distal chamber. This report reviews the perioperative course of patients with uncorrected cor triatriatum (CT undergoing procedures requiring anesthesia. In addition, we performed a literature search that examines the experience of others regarding the peri-operative course of patients with CT. Materials and Methods: A computerized search of a medical record database was conducted to identify patients with a clinical diagnosis of uncorrected CTD and CTS undergoing surgical procedures. Descriptive statistics were used. Results: We identified 12 adult patients with asymptomatic CTS (n = 7 and CTD (n = 5 who underwent 23 anesthetics. There were no perioperative complications which could be attributed directly to the anatomy of CT. Conclusions: Our observation and review of the literature suggest that patients with asymptomatic CT typically tolerate anesthesia and surgical procedures well.

  12. CLINICAL EFFECTS OF ROPIVACAINE MESYLATE IN EPIDURAL ANESTHESIA AND ANALGESIA

    Institute of Scientific and Technical Information of China (English)

    Jian-qing Xu; Bo Zhu; Tie-hu Ye

    2005-01-01

    @@ SINCE the report that ropivacaine hydrochloride, a new amide local anesthetic, is of lower cardiac toxicity both in animals and humans,1 several studies have shown it to be a clinically effective local anesthetic widely used for both epidural anesthesia2-4 and analgesia5-7. Ropivacaine mesylate made in China is structurally from ropivacaine hydrochloride by substituting a mesylate group for hydrochloride group.8 This study was designed to clinically provide a double-blind comparison of ropivacaine mesylate with ropivacaine hydrochloride in epidural anesthesia and analgesia.

  13. Prolonged analgesia following preoperative bupivacaine neural blockade for oral surgery performed under general anesthesia.

    Science.gov (United States)

    Chapman, P J; Ganendran, A

    1987-03-01

    The effectiveness of prolonged neural blockade following removal of impacted third molars under general anesthesia was evaluated in a controlled clinical study. There was a significant reduction in the amount of postoperative pain experienced, and no complications, either local or systemic, occurred. The technique has advantages, especially when general anesthesia is administered to outpatients.

  14. Efeitos do uso da adrenalina na anestesia local odontológica em portador de coronariopatia Effects of epinephrine in local dental anesthesia in patients with coronary artery disease

    OpenAIRE

    Ricardo Simões Neves; Itamara Lucia Itagiba Neves; Dante Marcelo Artigas Giorgi; Cesar José Grupi; Luís Antonio Machado César; Whady Hueb; Max Grinberg

    2007-01-01

    FUNDAMENTO: A literatura é controversa no que se refere ao uso de vasoconstritores para anestesia local em cardiopatas, havendo preocupação com a indução de descompensação cardíaca. OBJETIVO: Avaliar parâmetros eletrocardiográficos e de pressão arterial durante procedimento odontológico restaurador sob anestesia local com e sem vasoconstritor em portadores de doença arterial coronária. MÉTODOS: Neste estudo foram avaliados 62 pacientes. As idades variaram de 39 a 80 anos (média de 58,7 + 8,8)...

  15. Avaliação do tratamento da hérnia inguinal sob anestesia local e sedação em 1560 pacientes Outcome of groin hernia repair under local anesthesia and sedation in 1560 patients

    OpenAIRE

    2006-01-01

    OBJETIVO: Analisar a aplicabilidade da anestesia local da região inguinal no tratamento da hérnia inguinal. MÉTODO: Foram estudados os dados de 1560 pacientes submetidos ao tratamento operatório para cura de hérnia inguinal, entre maio de 1996 e dezembro de 2003, pela técnica de Lichtenstein, sob anestesia local da região inguinal associada à sedação. Foram analisados so seguintes dados: idade,sexo,índice de massa corporal, número de recidivas, as intercorrências pré e pós-operatórias, tempo ...

  16. [General anesthesia for a pregnant patient with PAPA syndrome].

    Science.gov (United States)

    Ohno, Seika; Ariyama, Jun; Tsujita, Miki; Ueshima, Hironobu; Imanishi, Hirokazu; Terao, Kazuhisa; Mieda, Tsutomu; Kitamura, Akira

    2014-08-01

    A 31-year-old female, with 22 weeks of pregnancy, presented with sudden onset of severe headache. CT scan showed diffuse subarachnoid hemorrhage. A cerebral angiogram showed dissecting aneurysm of right cerebral artery. To obliterate the aneurysm and prevent rupture, the patient underwent coil embolization via an endovascular approach under general anesthesia because the procedure under sedation with local anesthesia was too risky for re-bleeding. The patient has been diagnosed as PAPA syndrome. Although the arthritis was now stable and she was taking no drug, remarkable osteoarthritis was observed. The cervical spine X ray demonstrated no cervical ankylosis. As patient was sedated with propofol, airway examination could not be done except noticing thyromental distance of seven centimeters. Patient's trachea was intubated using Macintosh size #3 laryngoscope blade and a 7.0 non-styletted tracheal tube at the first attempt without any problems (Cormack grade I). Anesthesia was maintained with sevoflurane, fentanyl and remifentanil. After the end of endovascular surgery, the patient was transferred to the intensive care unit under mechanical ventilation. She was weaned from mechanical ventilation 2 days later but consciousness was unclear. Right incomplete paralysis was also observed. MRI revealed vasospasm on the bilateral internal carotid artery. The patient underwent percutaneous tansluminalangioplasty coil and intraarterial injection of fasudil hydrochloride under local anesthesia. The consciousness recovered fully and the paralysis was improved. The patient delivered the baby by Caesarean sections under combined spinal and epidural anesthesia at 36 weeks without any problems with both the mother and baby.

  17. Application effectiveness of computer-aided oral local anesthesia apparatus on hypertension patients with tooth extraction%计算机辅助口腔局部麻醉仪在高血压病拔牙患者中的应用效果

    Institute of Scientific and Technical Information of China (English)

    王秀坤; 陈志远; 王冰; 高彤; 白俊霞; 梁楠; 李馨

    2015-01-01

    Objective To evaluate the effectiveness of clinical nursing on hypertension patients with tooth extraction by using computer-aided oral local anesthesia technology. Methods A total of 72 hypertension patients, who had tooth extraction and were selected from January 2014 to December 2014 in Beijing Tongren Hospital, were randomly divided into the observation group (36 cases) and the control group (36 cases). The painless oral local anesthesia apparatus were used for patients in the observation group and the traditional manual injection of local anesthetic injection was used for these in the control group. The scores of modified dental anxiety scale ( MDAS) and the visual analogue scale ( VAS ) was recorded, the blood pressure and the heart rate were measured in all cases before, during and after local anesthesia. Results The score of VAS in the observation during local anesthesia was significantly lower than that in the control group that VAS score decreased in 86. 11% patients (31/36) in the observation group comparing with 38. 89% (14/36) in the control group (P0. 05). Conclusions The computer-aided oral local anesthesia technique can effectively control the dental anxiety, relieve pain in anesthesia injection and discomfort, effectively control blood pressure and heart rate, and is conducive to the smooth process of nursing work.%目的:探讨高血压病拔牙患者应用计算机辅助口腔局部麻醉技术的临床护理效果。方法选取2014年1—12月在北京同仁医院口腔科预约拔牙的高血压病患者72例,将患者随机分为观察组和对照组,各36例。观察组采用无痛口腔局麻注射仪进行局部麻醉注射,对照组采用传统手动注射方式进行局部麻醉注射。麻醉前、中、后分别对患者进行改良牙科焦虑量表评分( MADS )、视觉模拟( VAS)标尺表评分,并测定血压和心率。结果观察组患者局麻注射时的VAS评分低于对照组,差异有统计学意义(t=3.321,P0.05)。

  18. Comparative Study of the Effect of Local Anesthesia,Epidural Tension-free Hernia Repair and Laparoscopic Total Extraperitoneal Hernia Repai r%局麻、硬膜外麻开放式无张力疝修补术与腹腔镜全腹膜外疝修补术的疗效对比研究

    Institute of Scientific and Technical Information of China (English)

    李群华; 金万亮; 邓孙林; 刘凯; 盘毅辉; 郭建业

    2014-01-01

    目的:研究局麻、硬膜外麻下开放式无张力疝修补术与腹腔镜全腹膜外疝修补术(TEP)治疗成人腹股沟疝的疗效对比。方法:回顾性分析本院2009年8月-2014年3月诊治的87例成人腹股沟疝患者的临床资料,根据患者的经济情况和病情等选择不同术式,其中23例行局麻下疝修补的患者作为局麻组,36例硬膜外麻下行无张力疝修补术的患者作为硬膜外麻组,28例行腹腔镜全腹膜外疝修补的患者作为腹腔镜组。观察比较三组患者的手术时间、术后下床时间、总住院时间、术后疼痛时间、住院费用、术后并发症和术后复发率等指标。结果:三组患者手术均成功。手术时间以硬膜外麻组时间最短,腹腔镜组时间最长(P0.05);三组均无近期复发病例。结论:三种术式各有最佳适应证和优缺点,应个体化选择疝修补术,腹腔镜腹股沟疝修补术有良好的发展前景。%To study the contrast effect of local anesthesia,epidural anesthesia for open tension-free hernia repair and laparoscopic total extraperitoneal hernia repair(TEP)in the treatment of adult inguinal hernia. Method:The clinical data of 87 patients with adult inguinal hernia in our hospital from August 2009 to March 2014 were retrospectively analyzed,selected different surgery according to the patient’s economic conditions and disease,23 patients with hernia repair under local anesthesia were selected as local anesthesia group,36 patients with tension-free hernia repair under epidural anesthesia were selected as epidural anesthesia group,28 patients with laparoscopic total extraperitoneal hernia repair were selected as the laparoscopic group.The operation time,postoperative ambulation time, hospitalization time,postoperative pain,hospitalization expenses,postoperative complications and recurrence rate of the three groups were observed and compared.Result:Three groups of patients with

  19. Avaliação da analgesia pós-operatória em pacientes submetidos à cirurgia orificial com anestesia local associada ou não à morfina Evaluation of the postoperative analgesia in patients submitted to anorectal surgery with local anesthesia associated or not the morphine

    Directory of Open Access Journals (Sweden)

    Juvenal da Rocha Torres Neto

    2007-03-01

    Full Text Available Ainda não esta comprovada a eficácia dos derivados morfínicos ao nível de receptores opióides periféricos. Estudos procuram demonstrar o poder da droga em interferir na intensidade da dor quando infiltrada em nervos periféricos. Avaliamos, então, a infiltração local de morfina associada à anestesia local em cirurgias orificiais proctológicas. Nesse estudo foram analisados 61 pacientes, independentemente do gênero, sendo divididos aleatoriamente em dois grupos: a um grupo foi associada morfina ao anestésico local enquanto ao outro houve a administração do anestésico local sem a droga morfínica. Os pacientes de ambos os grupos foram submetidos à sedação e analgesia pós-operatória padronizadas. Foram avaliados: a intensidade da dor, a analgesia pós-operatória e a morbidade. A intensidade da dor, no momento de seu surgimento, foi semelhante nos dois grupos; o tempo de analgesia pós-operatória foi maior no grupo em que a morfina foi administrada, entretanto, não se mostrou estatisticamente significativo; as complicações pós-operatórias foram irrelevantes nos dois grupos. Dessa forma, a infiltração local de morfina na região anorretal tem benefícios em relação à analgesia pós-operatória que não mostraram significância estatística e não aumenta a incidência dos efeitos colaterais tão temidos relacionados às drogas morfínicas como retenção urinária e prurido.It has not been proved the efficacy of morphine derived at periphery opium receivers. Studies are trying to demonstrate the power of the drug to interfere in the intensity of surgical pain while infiltrating in the periphery nerves. This study evaluated the infiltration of morphine associated with local anesthesia in anorectal surgery. Sixty one patients were analyzed, male and female, divided in two groups: in one group was associated morphine in the local anesthesia while in the other group only the local anesthetic was used. The patients of both

  20. [Regional anesthesia and cancer immunology].

    Science.gov (United States)

    Igarashi, Toru; Mori, Katsuya; Inoue, Kei; Suzuki, Takeshi; Morisaki, Hiroshi

    2013-09-01

    Regional anesthesia has been widely applied as an excellent method for perioperative analgesia. Recent studies suggested that regional anesthesia is a promising approach to minimize the risk of surgical site infection and postoperative cancer recurrence, subsequently providing the benefits to the long-term outcome. In particular, it is of great interest that regional anesthesia might be able to reduce cancer recurrence. In cancer patients, innate immunity against cancer could be depressed, resulting in the predisposition to evoke metastasis. Besides, during the perioperative periods, tumor immunity is significantly depressed due to surgical pain, activation of sympathetic nervous system, inflammatory responses, and others. In this review article, we discuss the tumor immunity during the perioperative period, with focus on the alterations of tumor immunity and regional anesthesia.

  1. Transverse myelitis following spinal anesthesia

    Directory of Open Access Journals (Sweden)

    Jha Sanjeev

    2006-01-01

    Full Text Available Spinal anesthesia is widely used during surgical procedures. It is generally safe and the frequency of severe, permanent neurological complications associated with it has been reported to be extremely low. We report a patient, who developed paraplegia following spinal anesthesia. A 29-year-old male was referred with acute, flaccid, sensory motor paraplegia, with bladder and bowel involvement. He developed this immediately after an operation for inguinal hernia under spinal anesthesia. Spinal magnetic resonance imaging revealed hemorrhagic myelitis in the conus at D12. He was referred after he did not respond to intravenous methylprednisolone for 10 days. This case brings up the difficulty encountered in determination of the interspace used for spinal anesthesia and the potential for traumatic injury to the spinal cord. It also demonstrates the tragic outcome after a clinician violates some important, standard and established guidelines.

  2. 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....

  3. The clinical application of open preperitoneal hernia repair under local anesthesia%局部麻醉下开放式腹膜前疝修补术的临床应用

    Institute of Scientific and Technical Information of China (English)

    周峰; 朱立伟; 王会敏; 许真真

    2015-01-01

    目的:探讨局部麻醉下行开放式腹膜前疝修补术的可行性和实用性。方法回顾性分析河南省漯河疝外科医院2011年2月至2012年3月采用预裁剪补片经腹膜前间隙治疗腹股沟疝326例,其中直疝257例,斜疝63例,骑跨疝6例;原发疝314例,复发疝12例。术后对患者疼痛、皮下血肿、阴囊浆液肿、切口感染等并发症及复发情况进行7 d 至15个月的随访。结果本组314例原发疝患者平均手术时间(70±15)min,12例复发疝患者平均手术时间(120±50)min。3例斜疝患者因在建立腹膜前间隙时出血而中转 Litenstein 术式。术后平均住院时间(3.0±1.0)d,平均住院费用2078元。在随访期间术后疼痛者227例,口服盐酸曲马多止痛药50 mg,1~2次后疼痛均缓解,未出现术后慢性疼痛,无切口皮下血肿,无切口感染,阴囊浆液肿 3例,经门诊抽吸 1~2次均消失痊愈。1例复发疝于术后2个月时再次出现复发。结论在局部麻醉下行开放式腹膜前间隙修补术术后并发症少,是一种经济、安全、实用的手术方法。%Objective To explore the feasibility and practicality of open preperitoneal hernia repair under local anesthesia.Methods A retrospective analysis was conducted on 326 patients with inguinal hernia who underwent preperitoneal hernia repair with pre-shaped mesh in Luohe Hernia Surgery Hospital from February 201 1 to March 201 2.Of these,there were 257 direct hernia,63 indirect hernia,and 6 saddle hernia;31 4 primary hernia,and 1 2 recurrent hernia.The complications such as pain,subcutaneous hematoma,scrotal seroma,wound infection and recurrence were recorded during follow-up period of 7 days to 1 5 months.Results It took mean of (70 ±1 5)minutes for the operations of primary hernia (31 4 cases) and (1 20 ±50)minutes for recurrent hernia.3 conversions to Lichtenstein repair in indirect hernia were necessary because of bleeding in

  4. Laser pediatric crowns performed without anesthesia: a contemporary technique.

    Science.gov (United States)

    Jacboson, B; Berger, J; Kravitz, R; Patel, P

    2003-01-01

    Extensive caries resulting in the need for a stainless steel crown in primary teeth may now be prepared with the use of the WaterlaseTM YSGG Laser, (Biolase) hard and soft-tissue laser. The use of the laser eliminates the need for local anesthesia, thereby providing optimal patient comfort and compliance.

  5. Dexmedetomidina associada a propofol em sedação durante anestesia local para cirurgia plástica Dexmedetomidina asociada a propofol en sedación durante anestesia local para cirugía plástica Dexmedetomidine/propofol association for plastic surgery sedation during local anesthesia

    Directory of Open Access Journals (Sweden)

    José Roberto Nociti

    2003-04-01

    grupo C. El tiempo medio para obedecer al comando de "abrir los ojos" fue menor en el grupo D (6,3 ± 2,5 min en relación al C (8,9 ± 2,7 min. El control del sangramiento per-operatorio fue superior en el grupo D en relación al C. CONCLUSIONES: El empleo de la dexmedetomidina asociada al propofol presenta las siguientes ventajas: reducción del consumo de propofol, estabilidad de los parámetros cardiovasculares, control adecuado del sangramiento per-operatorio, ausencia de efecto importante sobre la ventilación.BACKGROUND AND OBJECTIVES: Dexmedetomidine is a new alpha2-adrenergic receptor agonist with potentially useful characteristics for anesthesia. This comparative study aimed at evaluating the effects of dexmedetomidine on propofol requirements and cardiovascular/respiratory stability during plastic surgery sedation under local anesthesia. METHODS: Participated in this study 40 female patients aged 16 to 60 years, physical status ASA I or II, scheduled for elective face, nose and breast plastic surgeries under local anesthesia. Patients were randomly allocated into two groups of twenty patients: C (control and D (dexmedetomidine. Sedation was achieved in both groups with 1 mg.kg-1 bolus propofol followed by continuous infusion at an adjusted rate to provide conscious sedation. Group D patients received continuous intravenous dexmedetomidine at a rate of 0.01 µg.kg-1.min-1, concomitant with propofol infusion. The following were evaluated: effect of dexmedetomidine on propofol requirements; cardiovascular (SBP, DBP, MBP, HR and respiratory (SpO2, P ET CO2 parameters; quality of perioperative bleeding control and postanesthetic recovery features. RESULTS: Mean propofol infusion rate was lower in group D (35.2 ± 5.3 µg.kg-1.min-1 as compared to group C (72.6 ± 8.5 µg.kg-1.min-1. Mean SBP, DBP, MBP values have decreased as from 30 min in group D, remaining stable until procedure completion, while in Group C they have increased. HR remained stable in group D

  6. 局部麻醉下行日间腹股沟疝无张力修补术的临床应用%Day-surgery of inguinal hernia repair under local anesthesia in adult patients

    Institute of Scientific and Technical Information of China (English)

    赵刚; 高峻; 冯大猛; 赵世辉; 张朝阳; 李胜伟

    2015-01-01

    Objective To assess the safety and efficacy of the local anesthesia procedure in day-surgery inguinal hernioplasty practice.Methods A total of 516 inguinal herniorrhaphy were performed between March 2011 and March 2014.Hospitalization stay,costs and complications were evaluated.Results The operating time is 35 to 72 minutes,and mean of 45.4 minutes.All operations were completed successfully.489 patients (94.8%)were discharged on the day of their operation,and 20 patients were discharged in 48 hours after the surgery.Seven patients required additional observation (3 to 7 days)because of fever or cellulitis.The postoperative complications rate was approximately 6.9% (35 /504 cases), including hematoma (10 cases),scrotal swelling (15 cases),fever (3 cases),urinary retention (2 cases),and chronic pain/numbness (5 cases).The VAS scores at 4 hours and in 3 days after the operation were (3.1 ±1.4)and (1.6 ±0.6),respectively.Conclusion It suggests that day-surgery of hernia repair under local anesthesiais safe and effective,and yields excellent early outcomes.Also,it can significantly shorten the time of hospitalization,reduce medicalcosts.%目的:探讨局部麻醉下行日间腹股沟疝修补术的安全性以及有效性。方法回顾性分析2011年3月至2014年3月,汝州市第一人民医院连续观察在局部麻醉下行日间腹股沟疝无张力修补术的516例患者的临床资料,分析住院时间、术后并发症、住院费用等情况。结果516例患者手术时间35~72 min,中位时间45.4 min,所有患者顺利完成手术。489例(94.8%)满足日间手术要求,顺利于术后24 h 内出院,20例(3.9%)于术后48 h 出院,7例患者留院观察3~7 d 出院,平均花费3832元。术后并发症的发生率为6.9%(35/504),其中血肿10例,阴囊水肿15例,发热3例,尿潴留2例,慢性疼痛/麻木5例。术后4 h 的 VAS 评分为(3.1±1.4)分,术后3 d(1.6±0.6

  7. The clinical observation of mesh plug tension-free herniorrhaphy under local anesthesia for aged patients%局部麻醉下疝环充填式无张力修补术治疗高龄腹股沟疝的临床效果

    Institute of Scientific and Technical Information of China (English)

    万德礼; 张萍; 佘明豪

    2014-01-01

    Objective To investigate the safety and clinical effect of mesh plug tension-free herniorrhaphy under local anesthesia for aged patients.Methods The clinical data of 37 patients aged over 80,who were received the operation of mesh plug tension-free herniorrhaphy under local anesthesia in the Henan Zhigong Hospital from January 2008 to September 201 3,were analyzed retrospectively.Data collected included:operation time,intraoperative blood loss,the cases of complication and recurrence.Results All of the 37 cases were performed the operation of mesh plug tension-free herniorrhaphy under local anesthesia. Basic anesthesia by intravenous was implemented in 5 cases.The procedure was completed in a mean of 45 minutes with the average blood loss of 7.6 ml.Postoperative early complications were occurred in 7 cases (1 8.92%).Antibiotics were used in 5 cases because of swelling around the wound after surgery.These complications were cured by appropriate treatment.No deaths and no recurrence through 3 to 1 2 months of postoperative follow-up.Conclusions The operation of mesh plug tension-free herniorrhaphy under local anesthesia is simple,safe,less adverse reactions.It is a safe,ideal choice especially for aged patients who could not tolerate epidural,spinal and general anesthesia.%目的:探讨局部麻醉下充填式无张力修补术治疗高龄患者腹股沟疝的安全性及临床效果。方法回顾性分析2008年1月至2013年9月,河南省职工医院在局部麻醉下行充填式无张力修补术治疗高龄(>80岁)腹股沟疝37例患者的临床资料,记录手术时间、术中出血量、并发症及复发情况。结果37例患者均在局部麻醉下完成疝环充填式无张力修补术,辅以静脉基础麻醉5例。平均手术时间45 min,平均术中出血量7.6 ml,术后出现近期并发症7例(18.92%),术后伤口周围红肿预防应用抗生素5例。上述术后并发症均经相应处理痊愈,

  8. Adenotomy under general anesthesia.

    Science.gov (United States)

    Vokurka, J; Jakoubková, S; Vít, Z; Drahokoupilová, M

    1989-01-01

    Experience obtained from adenotomy (AT) under general anesthesia using Ketamin hydrochloride (Ketalar, Narkamon) in children are presented in this paper. The authors had used intramuscular premedication with Prothazin, Dolsin and Atropin at the first stage, then they shifted to oral administration of a combination of Diazepam, Theadryl and Atropin. Ketamin may be applied intravenously in the dosage of 1.0 to 1.5 mg/kg of body weight in most children. Where it is not possible, a triple dose into the muscle is used. A total of 2,266 AT were performed. About 70% of patients were calm during the operation, once a suspected aspiration was considered but it was not confirmed. The main contribution of the method is 100% amnesia of the surgery made. The procedure is a compromise between a requirement for minimal traumatization of the child's psyche by the intervention and the resources available, particularly the need of personnel at the majority of otorhinolaryngo-logical departments nowadays.

  9. A comparative study of pain following endodontic treatment under general anesthesia

    Directory of Open Access Journals (Sweden)

    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.

  10. 局麻下糖尿病视网膜脱离术患者的动态监测及护理干预%Dynamic monitoring of patients with diabetic retinal detachment under local anesthesia its nursing intervention

    Institute of Scientific and Technical Information of China (English)

    陆爱榕

    2012-01-01

    目的 探讨对糖尿病视网膜脱离(POR)患者在局麻下,行玻璃体切割术联合视网膜光凝、重水硅油填充、玻璃体注气、晶体超声乳化的术中配合.主动协助进行动态监测.方法 对63例66只眼糖尿病视网膜脱离患者术前用药,玻璃体切割术联合视网膜光凝、重水硅油填充、玻璃体注气、晶体超声乳化的术中配合.术中监控血糖:术中每小时测血糖1次,一般使血糖维持在4.4~8.3 mmol/L,注意低血糖表现.必要时口服或静脉给糖.术中心电监护:术中对高血压、眼压高的患者每15min测血压心率1次,吸氧、氧饱和度100%.应用胰岛素时注意避免发生低血糖.结果 配合医生顺利完成术中护理监测.结论 通过心理安慰,准确给药,严格规范手术的配合和动态监测,能保证手术的顺利完成.%Objective To investigate the dynamic monitoring and cooperation in the surgery of diabetic retinal detachment patients under local anesthesia who underwent vitrectomy combined with retinal photocoagulation, heavy silicone oil filling, gas injection, crystal ultrasonic emulsifica-tion. Methods Preoperative medication was administered to 63 patients (66 eyes) with diabetic retinal detachment before they underwent vitrectomy combined with retinal photocoagulation, heavy silicone oil filling, gas injection and crystal ultrasonic emulsification. Intraoperative monitoring of blood glucose was conducted. Blood glucose was measured once per hour. Generally blood glucose kept at a level of 4.4 - 8.3 mmol/L. Attention was paid to hypoglycemia. When necessary, oral or intravenous glucose was administered. An intraoperative ECG monitoring was implemented. The heart rates of patients with high blood pressure and intraocular pressure were measured every fifteen minutes. Oxygen and oxygen saturation reached 100 %. Insulin was applied with caution to avoid hypoglycemia. Results Doctors successfully completed intraoperative monitoring

  11. Application of self-fixating mesh in local anesthesia for repairing of Inguinal hernia%局部麻醉下免缝合自固定疝补片的临床应用体会

    Institute of Scientific and Technical Information of China (English)

    余建伟; 滕安宝; 孙春磊; 李煜; 胡晔

    2015-01-01

    目的探讨局部麻醉下使用免缝合自固定疝补片在开放腹股沟疝修补术中应用的优点及临床疗效。方法回顾性分析56例行开放腹股沟疝修补术的患者,分为两组,每组28例,研究组用免缝合自固定补片,对照组用聚丙烯平片,比较手术时间、术后住院时间、住院费用、术后并发症及术后疼痛 VAS 评分。结果研究组与对照组术后4 h 疼痛差异无统计学意义,但术后24 h 研究组较对照组明显减轻,且术后1个月时有更好的舒适感;手术时间两组比较差异无统计学意义;研究组住院费用明显高于对照组;随访1~15个月,两组均未出现复发。结论在开放式无张力腹股沟疝修补术中,应用免缝合自固定补片可有效减轻患者术后疼痛,且手术安全,操作简单。%Objective To explore the advantages and clinical effects of self-fixating mesh (ParieteneTM Pro-GripTM Mesh)in open tension-free hernioplasty under local anesthesia.Methods A retrospective study were conduc-ted to analyze the clinical data of the patients who underwent the open tension-free hernioplasty in our hospital from December 2012 to March 2014.Fifty-six cases of inguinal hernias were collected and divided into 2 groups included 28 cases in each group.The self-fixating mesh for repair was used in research group and the polypropylene mesh was applied in control group.The time of operation,hospital stay,cost,complications and the postoperative pain VAS scores were compared between two groups.Results Compared with the control group,the research group had no difference in early postoperative pain,where the postoperative pain was obviously reduced after 24 hours,and research group recovered better than control group a month later.There had no difference in operation time.Compared with con-trol group,the hospitalization cost was higher in research group.However,the two groups had no difference in postop-erative complications

  12. Ambulatory surgery with chloroprocaine spinal anesthesia: a review

    Directory of Open Access Journals (Sweden)

    Ghisi D

    2015-11-01

    Full Text Available Daniela Ghisi, Stefano Bonarelli Department of Anaesthesia and Postoperative Intensive Care, Istituto Ortopedico Rizzoli, Bologna, Italy Abstract: Spinal anesthesia is a reliable and safe technique for procedures of the lower extremities. Nevertheless, some of its characteristics may limit its use for ambulatory surgery, including delayed ambulation, risk of urinary retention, and pain after block regression. The current availability of short-acting local anesthetics has renewed interest for this technique also in the context of short- and ultra-short procedures. Chloroprocaine (CP is an amino-ester local anesthetic with a very short half-life. It was introduced and has been successfully used for spinal anesthesia since 1952. Sodium bisulfite was then added as a preservative after 1956. The drug was then abandoned in the 1980s for several reports of neurological deficits in patients receiving accidentally high doses of intrathecal CP during epidural labor analgesia. Animal studies have proven the safety of the preservative-free formulation, which has been extensively evaluated in volunteer studies as well as in clinical practice with a favorable profile in terms of both safety and efficacy. In comparison with bupivacaine, 2-chloroprocaine (2-CP showed faster offset times to end of anesthesia, unassisted ambulation, and discharge from hospital. These findings suggests that 2-CP may be a suitable alternative to low doses of long-acting local anesthetics in ambulatory surgery. Its safety profile also suggests that 2-CP could be a valid substitute for intrathecal short- and intermediate-acting local anesthetics, such as lidocaine and mepivacaine – often causes of transient neurological symptoms. In this context, literature suggests a dose ranging between 30 and 60 mg of 2-CP for procedures lasting 60 minutes or less, while 10 mg is considered the no-effect dose. The present review describes recent evidence about 2-CP as an anesthetic agent for

  13. Stabilizing membrane domains antagonizes anesthesia

    CERN Document Server

    Machta, Benjamin B; Nouri, Mariam; McCarthy, Nicola L C; Gray, Erin M; Miller, Ann L; Brooks, Nicholas J; Veatch, Sarah L

    2016-01-01

    Diverse molecules induce general anesthesia with potency strongly correlated both with their hydrophobicity and their effects on certain ion channels. We recently observed that several anesthetics inhibit heterogeneity in plasma membrane derived vesicles by lowering the critical temperature ($T_c$) for phase separation. Here we exploit conditions that stabilize membrane heterogeneity to test the correlation between the anesthetic potency of n-alcohols and effects on $T_c$. First we show that hexadecanol acts oppositely to anesthetics on membrane mixing and antagonizes ethanol induced anesthesia in a tadpole behavioral assay. Second, we show that two previously described `intoxication reversers' raise $T_c$ in vesicles and counter ethanol's effects in vesicles, mimicking the findings of previous electrophysiological measurements. Third, we find that hydrostatic pressure, long known to reverse anesthesia, also raises $T_c$ in vesicles with a magnitude that counters the effect of an anesthetic at relevant concen...

  14. Marsupial, insectivore, and chiropteran anesthesia.

    Science.gov (United States)

    Pye, G W

    2001-01-01

    This article covers the manual restraint and anesthesia of marsupials, insectivores, and chiroptera. Marsupials commonly kept as pets in the U.S. [e.g., eastern gray kangaroos (Macropus giganteus), Bennett's wallabies (Macropus rufogriseus), and sugar gliders (Petaurus breviceps)] are covered in detail. Marsupial species kept in zoological parks [e.g., Tasmanian devils, koalas (Phascolarctos cinereus), and common wombats (Vombatus ursinus)] are covered in less detail. Of the insectivores, only the African hedgehog (Atelerix albiventris) and the European hedgehog (Erinaceus europaeus) are commonly kept as pets and, consequently, the insectivore section concentrates on discussing these two species. The section on chiropteran anesthesia is divided into two broad categories: the megachiropterans (flying foxes and fruit bats) and the microchiropterans (insectivorous bats). Most of the information on the species covered in this article is anecdotal, and this should be kept in mind when using the anesthesia protocols described.

  15. EEG entropy measures in anesthesia

    Directory of Open Access Journals (Sweden)

    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.

  16. Double balloon enteroscopy examinations in general anesthesia

    Institute of Scientific and Technical Information of China (English)

    Laszlo; Zubek; Lena; Szabo; Peter; Laszlo; Lakatos; Janos; Papp; Janos; Gal; Gabor; Elo

    2010-01-01

    AIM:To demonstrate that the double balloon enteroscopy(DBE) can be safely performed in general anesthesia with intubation.METHODS:We performed a retrospective examination between August 2005 and November 2008 amongpatients receiving intubation narcosis due to DBE examination.The patients were grouped based on sex,age and physical status.Anesthesia records includedduration of anesthesia,quantity of medication usedand anesthesia-related complications.We determinedthe frequency of complications in the differen...

  17. The thermodynamics of general anesthesia

    CERN Document Server

    Heimburg, T; Heimburg, Thomas; Jackson, Andrew D.

    2006-01-01

    It is known that the action of general anesthetics is proportional to their partition coefficient in lipid membranes (Meyer-Overton rule). This solubility is, however, directly related to the depression of the temperature of the melting transition found close to body temperature in biomembranes. We propose a thermodynamic extension of the Meyer-Overton rule which is based on free energy changes in the system and thus automatically incorporates the effects of melting point depression. This model provides a quantitative explanation of the pressure reversal of anesthesia. Further, it explains why inflammation and the addition of divalent cations reduce the effectiveness of anesthesia.

  18. Intestinal circulation during inhalation anesthesia

    Energy Technology Data Exchange (ETDEWEB)

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

    1985-04-01

    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 /sub 86/Rb and 9-microns spheres labeled with /sup 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/sub 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.

  19. 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...

  20. Anesthesia and the developing brain

    DEFF Research Database (Denmark)

    Davidson, Andrew J; Becke, Karin; de Graaff, Jurgen

    2015-01-01

    It is now well established that many general anesthetics have a variety of effects on the developing brain in animal models. In contrast, human cohort studies show mixed evidence for any association between neurobehavioural outcome and anesthesia exposure in early childhood. In spite of large...

  1. 局部神经阻滞麻醉下腹膜前无张力疝修补术治疗高龄腹股沟疝110例%Preperitoneal tension-free repair for elderly inguinal hernia under local nerve block anesthesia:a report of 110 cases

    Institute of Scientific and Technical Information of China (English)

    吴强; 李连红; 张晓丽

    2014-01-01

    目的:探讨局部神经阻滞麻醉下的腹膜前腹股沟无张力疝修补的应用。方法回顾性分析2012年1月至2013年12月,上海市第六人民医院收治的高龄腹股沟疝患者110例,行局部神阻滞麻醉下的腹膜前无张力疝修补。观察手术时间、住院时间、术后并发症。结果本组患者手术时间35~60 min,平均(45±5)min;住院时间2~3 d。术后出现尿潴留3例,阴囊浆液肿8例,慢性疼痛5例,无切口感染发生,随访4~12个月,无复发,无死亡患者。结论局部神经阻滞麻醉下的腹膜前无张力疝修补术是治疗高龄腹股沟疝患者较为理想的术式,临床治疗效果满意。%Objective To investigate the application of local nerve block anesthesia in preperitoneal tension-free inguinal hernia repair.Methods A total of 1 1 0 cases of elderly inguinal hernia which underwent preperitoneal tension-free hernia repair under local nerve block anesthesia in Shanghai No.6 People′s Hospital between January 201 2 and December 201 3,were analyzed retrospectively.The operating time,length of hospitalization stay and postoperative complications were observed.Results In this present series,the operating time was 35 to 60 minutes (mean of 45 ±5 minutes);the length of stay was 2 to 3 days.Urinary retention occurred in 3 cases,and scrotal seroma occurred in 8 cases.5 complained about chronic pain,no wound infection was observed.After a follow-up period of 4 to 1 2 months,there was no recurrence and death cases.Conclusion Preperitoneal tension-free hernia repair under local nerve block anesthesia have a satisfactory effect and have been shown to be an appropriate procedure for elder inguinal hernia patients.

  2. [Anesthesia in birds].

    Science.gov (United States)

    Grimm, F

    1987-01-01

    Anaesthesia in birds is ordered by law and is also necessary for various operations and manipulations. Anaesthesia by injection of Ketamin, which in special cases may be combined with Diazepam, has been found useful. Anaesthesia by inhalation with Halothan, Methoxyfluran or Isofluran is the most careful method. Local anaesthesia has few indications.

  3. The modifying effect of anesthetic technique on the metabolic and endocrine responses to anesthesia and surgery

    DEFF Research Database (Denmark)

    Kehlet, H

    1988-01-01

    and the widespread use of the term "stress free anesthesia" in surgery is therefore not valid. However, continuous administration of local anesthetic agents in the epidural space is the most effective technique in so far as reduction of the stress response is concerned. The clinical implication of a variable...... reduction in the stress response to surgery by different anesthetic techniques remains largely unsettled, since only few controlled studies have been published on the clinical effects of pain relief and general anesthesia. However, a vast amount of data exist from controlled studies comparing regional...... anesthesia with local anesthetics and general anesthesia. The cumulative experience from these studies have demonstrated an advantageous effect on postoperative morbidity parameters such as blood loss, postoperative thromboembolic complications, pulmonary infective complications, gastrointestinal motility...

  4. Costs of anesthetics and other drugs in anesthesia

    Directory of Open Access Journals (Sweden)

    Majstorović Branislava M.

    2012-01-01

    Full Text Available Introduction. Drugs are real and transparent costs of treatment, which are subject to constant monitoring and changes. The study was aimed at measuring and analyzing consumption of anesthetics and other drugs in anesthesia in the Clinical Centre of Serbia. Material and Methods. This paper is part of a five-year (2005-2009, academic, pharmacoeconomic retrospective-prospective study (the 4th phase. We calculated the costs of anesthetics and other drugs in all anesthetized patients at the Institute of Anesthesia and Reanimation, Clinical Center of Serbia in 2006. The data, obtained from the Clinical Centre of Serbia Database, were analyzed by descriptive statistical methods using computer program Microsoft Office Excel 2003 and the Statistical Package for the Social Sciences (SPSS for Windows. Results. The amount of money spent for the application of 33,187 general and 16,394 local anesthesia and 20,614 anesthesiology procedures was 83,322,046.36 RSD (Euros 1,054,705.4, which was 5.93% of the funds allocated for all drugs used at the Clinical Center of Serbia. Of the total fund for drugs, 57.8% was spent for anesthetics (local anesthetics 1.2% and muscle relaxants, whereas 42.2% was spent for other drugs in anesthesia. The highest amount was spent at the Emergency Center (35.8%, then at the Cardio-surgery (11.9% and the Neurosurgery (10.9% because of the large number and length of surgical interventions. Conclusion. There is no space for rationalizing the costs of anesthetics and other drugs in anesthesia.

  5. Anesthesia and analgesia for caesaren section in dog

    Directory of Open Access Journals (Sweden)

    Vasiljević Maja

    2014-01-01

    Full Text Available This work presents a case of a pregnant female dog, of English bulldog breed, three years old, which was brought to Belgrade Faculty of Veterinary Medicine because of inability for normal parturition. Cesarean section is an urgent intervention both in human and in veterinary medicine. Anesthesia of a pregnant dog should be carried out very carefully, because of all the physiological changes that appear during pregnancy, as well as the impact of anesthetics on embryos themselves. Anesthetics, analgesics and sedatives pass through blood brain barrier, but also their transport goes through placenta to embryo, so for that reason it is not possible to anesthetize only mother and to avoid anesthesia effects on the embryo. Therefore, anesthetics with short time of action which metabolize quickly and have minimal negative effect on embryos are recommended. When choosing the right analgesics and anesthetics, there should be known that female dogs in which it is necessary to do Cesarean section belong to the group of high risk patients. Pregnant female dogs are exposed to hypoventilation, hypoxia, hypercapnia, intense heart work, vomiting and regurgitation as well. Reversible anesthetics are recommended to provide shorter duration time of anesthesia, and in accordance, inhalation anesthetics doses are minimal. Application of α2- agonist in premedication, propophol in induction, as well as maintaining general inhalation anesthesia with sevofluran, along with local analgesia, proved to be the ideal combination in this case of cesarean section.

  6. Is there any benefit in associating neuraxial anesthesia to general anesthesia for coronary artery bypass graft surgery?

    Directory of Open Access Journals (Sweden)

    Fabiano Timbó Barbosa

    2016-06-01

    Full Text Available ABSTRACT BACKGROUND AND OBJECTIVES: The use of neuraxial anesthesia in cardiac surgery is recent, but the hemodynamic effects of local anesthetics and anticoagulation can result in risk to patients. OBJECTIVE: To review the benefits of neuraxial anesthesia in cardiac surgery for CABG through a systematic review of systematic reviews. CONTENT: The search was performed in Pubmed (January 1966 to December 2012, Embase (1974 to December 2012, The Cochrane Library (volume 10, 2012 and Lilacs (1982 to December 2012 databases, in search of articles of systematic reviews. The following variables: mortality, myocardial infarction, stroke, in-hospital length of stay, arrhythmias and epidural hematoma were analyzed. CONCLUSIONS: The use of neuraxial anesthesia in cardiac surgery remains controversial. The greatest benefit found by this review was the possibility of reducing postoperative arrhythmias, but this result was contradictory among the identified findings. The results of findings regarding mortality, myocardial infarction, stroke and in-hospital length of stay did not show greater efficacy of neuraxial anesthesia.

  7. The role of regional and neuroaxial anesthesia in patients with systemic sclerosis

    Directory of Open Access Journals (Sweden)

    Dempsey Z

    2011-10-01

    Full Text Available Zoey Sarah Dempsey1, Simone Rowell2, Rose McRobert31Department of Anaesthesia, Southern General Hospital, Glasgow, Lanarkshire, 2Department of Anaesthesia, Western Infirmary, Glasgow, Lanarkshire, 3Department of Anaesthesia, The Ayr Hospital, Ayr, Aryshire, UKAbstract: Systemic sclerosis (SSc, previously known as progressive systemic sclerosis, is a form of scleroderma and a multisystem connective tissue disease which can impact on every aspect of anesthetic care, especially airway management. In this review we outline clinical manifestations and current medical treatment of the disease, and general principles of anesthetizing these patients. We focus on the role of regional anesthesia, including neuroaxial anesthesia, which may serve as a safe alternative to general anesthesia but can be technically challenging. We address concerns regarding abnormal responses to local anesthesia which have previously been reported in patients with SSc, and explore future developments in technology and pharmacology, which may enable regional anesthesia to be performed more successfully and with fewer complications.Keywords: systemic sclerosis, scleroderma, regional anesthesia, neuroaxial anesthesia

  8. A psychoeducational intervention reduces the need for anesthesia during radiotherapy for young childhood cancer patients

    Directory of Open Access Journals (Sweden)

    Linsenmeier Claudia

    2008-06-01

    Full Text Available Abstract Background Radiotherapy (RT has become an important treatment modality in pediatric oncology, but its delivery to young children with cancer is challenging and general anesthesia is often needed. Methods To evaluate whether a psychoeducational intervention might reduce the need for anesthesia, 223 consecutive pediatric cancer patients receiving 4141 RT fractions during 244 RT courses between February 1989 and January 2006 were studied. Whereas in 154 RT courses corresponding with 2580 RT fractions patients received no psychoeducational intervention (group A, 90 RT courses respectively 1561 RT fractions were accomplished by using psychoeducational intervention (group B. This tailored psychoeducational intervention in group B included a play program and interactive support by a trained nurse according to age to get familiar with staff, equipment and procedure of radiotherapy. Results Group A did not differ significantly from group B in age at RT, gender, diagnosis, localization of RT and positioning during RT. Whereas 33 (21.4% patients in group A got anesthesia, only 8 (8.9% patients in group B needed anesthesia. The median age of cooperating patients without anesthesia decreased from 3.2 to 2.7 years. In both uni- and multivariate analyses the psychoeducational intervention significantly and independently reduced the need for anesthesia. Conclusion We conclude that a specifically tailored psychoeducational intervention is able to reduce the need for anesthesia in children undergoing RT for cancer. This results in lower costs and increased cooperation during RT.

  9. The elderly and general anesthesia

    DEFF Research Database (Denmark)

    Steinmetz, J; Rasmussen, L S

    2010-01-01

    Due to the aging population, the number of elderly patients taking advantage of healthcare services is increasing. A general physical decline of all organ systems and a high frequency of chronic disease accompanying aging.Comorbidity and polypharmacy are therefore common in the elderly. Hence, th......, the administration of general anesthesia to the elderly can be a very challenging task. This paper aims to highlight some of the important issues presented to the elderly undergoing surgery and to suggest some strategies for management....

  10. [Anesthesia in ophthalmology (author's transl)].

    Science.gov (United States)

    Gemperlé, M

    1977-02-01

    General anesthesia in ophthalmological surgery has become a great fashion. However there are still many problems especially in intraocular surgery. The eye with normal intraocular pressure generally needs no special technique. Most of the usual anesthesia produce a slight hypotonia with the exception of Succinylcholine, whose effect is contrary. Unfortunately this is not the case in eyes with pathologically increased intraocular pressure as in the different forms of glaucoma. Eye surgeons and anesthesists therefore look for solutions to this problem which in principle consist in the application of medicaments, which not seldom are rather agressive. The controlled hypotension by ganglion blockers, the curarisation in the state of being awake, the rapid perfusion of solutions with high osmotique effect (isolated or associated) represent such measures. The one has the disadvantage to be applied during so-called subvigile anesthesias where the security that the patient is asleep is rather doubtful; the other has the disadvantage that it requires a rapid perfusion of solutions with highly osmotic effect. It goes without saying that these conditions represent risks especially if one considers that the candidates for this type of intervention very often are senile persons with prearious cardiovascular equilibrium, with insufficient renal function and with insufficient arterial cerebral circulation. These are some of the problems which are to be discussed.

  11. Open lateral internal anal sphincterotomy under local anesthesia as the gold standard in the treatment of chronic anal fissures: A prospective clinical and manometric study Esfinterotomía lateral interna abierta con anestesia local como gold standard en el tratamiento de la fisura anal crónica: Estudio prospectivo clínico y manométrico a largo plazo

    Directory of Open Access Journals (Sweden)

    A. Sánchez Romero

    2004-12-01

    Full Text Available Background: chronic anal fissure is one of the most frequent proctological disorders in Western populations. Open lateral internal sphincterotomy is one of the therapeutic options accepted as the treatment of choice for chronic anal fissure, since it reduces the hypertonia of the internal anal sphincter (the main etiopathogenic mechanism of fissures, decreases anal pain, and allows the fissure to heal. Material and methods: we carried out a prospective study of 120 patients operated on for chronic anal fissure with open sphincterotomy under local anesthesia at our Proctology Outpatient Unit from 1998 to 2001. No preoperative studies, bowel preparation, or antibiotic prophylaxis were carried out. All patients were followed up after 1 week, 2 months, 6 months, and 1 year, and underwent an anal manometry before and after surgery. Results: early complications: 3 hematoma-ecchymosis of the wound (2.5%, 3 self-limited hemorrhage events (2.5%. No hemorrhoidal thrombosis, fistulas, or perianal abscesses occurred. Fissures recurred in nine patients (7.5% within one year. The initial rate of incontinence of 7.5% at two months dropped down to 5% at six months. The mean resting pressure (MRP in incontinent patients was lower than in continent patients (55±7 mmHg versus 80.7 ± 21 mmHg. The difference in mean squeeze pressure (MSP between incontinent patients and continent patients was not statistically significant. Conclusions: open sphincterotomy under local anesthesia has a long-term rate of healing and a morbidity rate similar to other techniques. It may therefore be considered an effective treatment for chronic anal fissure.Introducción: la fisura anal crónica sigue siendo uno de los problemas proctológicos más frecuentes e incapacitantes en la población occidental actual. La esfinterotomía lateral interna abierta es una de las opciones terapéuticas descritas y aceptadas como tratamiento de elección de la fisura anal crónica, ya que reduce la

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

    Directory of Open Access Journals (Sweden)

    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.

  13. 超声引导局部神经阻滞麻醉下改良腹股沟疝双间隙无张力修补术的临床应用%Improving prolene hernia system tension-free repair for inguinal hernia under ultrasound-guided local nerve block anesthesia

    Institute of Scientific and Technical Information of China (English)

    蒋松松; 陈刚; 郑黎明; 张凯

    2015-01-01

    Objective To investigate the application of improving prolene hernia system(PHS) tensionfree repair for inguinal hernia under ultrasound-guided local nerve block anesthesia.Methods Retrospective analysis the clinical data of 40 patients with improving prolene hernia system(PHS) tension-free repair for inguinal hernia under ultrasound-guided local nerve block anesthesia from January 2013 to January 2014 in Gulou Hospital of Nanjing University.Results In group of ultrasound-guided local nerve block anesthesia , the average anesthesia time was (8.9 ± 1.5) min, the time to get out of bed was (5.6 ± 1.1) h, the length of stay was (2.9 ± 0.7) d,There were (12.4 4± 2.2) min, (10.2 ± 1.6) h and (3.7 ±± 0.7) d in general anesthesia group, and significant difference(P <0.05), the average operation time of two groups were (22.6 ± 2.0) min, (22.1 ± 2.4) min,the average duration of postoperative analgesia was (6.4 ± 1.6) h, (6.1 4± 1.5) h, and no significant difference (P > 0.05).Conclusions Improving prolene hernia system(PHS) tension-free repair for inguinal hernia under ultrasound-guided local nerve block anesthesia is simple , easy and safe to be performed with mild pain, faster recovery and less bleeding.It is worthy of popularization and application.%目的 探讨超声引导局部神经阻滞麻醉下改良腹股沟疝双间隙无张力修补术的临床应用.方法 回顾性分析2013年1月-2014年1月南京大学医学院附属鼓楼医院收治的40例超声引导局部神经阻滞麻醉下改良腹股沟疝双间隙无张力修补术患者的临床资料,并进行分析总结.结果 超声引导局部神经阻滞麻醉组患者平均麻醉时间为(8.9±1.5) min,平均早期下床活动时间为(5.6±1.1)h,平均住院时间为(2.9±0.7)d;全麻组患者分别为(12.4±2.2) min、(1o.2±1.6)h和(3.7±0.7)d,差异均有统计学意义(P<0.05).两组平均单纯手术时间分别为(22.6±2.0) min和(22.1±2.4) min,术后平均

  14. Articaine and lidocaine for maxillary infiltration anesthesia.

    Science.gov (United States)

    Vähätalo, K.; Antila, H.; Lehtinen, R.

    1993-01-01

    This study was undertaken to compare the anesthetic properties of articaine hydrochloride with 1:200,000 epinephrine (Ultracain DS) and lidocaine with 1:80,000 epinephrine (Xylocain-Adrenalin) for maxillary infiltration anesthesia. Twenty healthy dental student volunteers were included in this double-blind study. Each subject received 0.6 mL of each test solution at different times. Infiltration anesthesia was performed on the upper lateral incisor. The onset and duration of anesthesia were monitored using an electric pulp tester. No statistically significant differences were seen in the onset and duration of anesthesia between the articaine and lidocaine solutions. PMID:7943919

  15. Fully Automated Anesthesia, Analgesia and Fluid Management

    Science.gov (United States)

    2016-09-05

    General Anesthetic Drug Overdose; Adverse Effect of Intravenous Anesthetics, Sequela; Complication of Anesthesia; Drug Delivery System Malfunction; Hemodynamic Instability; Underdosing of Other General Anesthetics

  16. Neurologic deficits and arachnoiditis following neuroaxial anesthesia.

    Science.gov (United States)

    Aldrete, J A

    2003-01-01

    Of late, regional anesthesia has enjoyed unprecedented popularity; this increase in cases has brought a higher frequency of instances of neurological deficit and arachnoiditis that may appear as transient nerve root irritation, cauda equina, and conus medullaris syndromes, and later as radiculitis, clumped nerve roots, fibrosis, scarring dural sac deformities, pachymeningitis, pseudomeningocele, and syringomyelia, etc., all associated with arachnoiditis. Arachnoiditis may be caused by infections, myelograms (mostly from oil-based dyes), blood in the intrathecal space, neuroirritant, neurotoxic and/or neurolytic substances, surgical interventions in the spine, intrathecal corticosteroids, and trauma. Regarding regional anesthesia in the neuroaxis, arachnoiditis has resulted from epidural abscesses, traumatic punctures (blood), local anesthetics, detergents, antiseptics or other substances unintentionally injected into the spinal canal. Direct trauma to nerve roots or the spinal cord may be manifested as paraesthesia that has not been considered an injurious event; however, it usually implies dural penetration, as there are no nerve roots in the epidural space posteriorly. Sudden severe headache while or shortly after an epidural block using the loss of resistance to air approach usually suggests pneumocephalus from an intradural injection of air. Burning severe pain in the lower back and lower extremities, dysesthesia and numbness not following the usual dermatome distribution, along with bladder, bowel and/or sexual dysfunction, are the most common symptoms of direct trauma to the spinal cord. Such patients should be subjected to a neurological examination followed by an MRI of the effected area. Further spinal procedures are best avoided and the prompt administration of IV corticosteroids and NSAIDs need to be considered in the hope of preventing the inflammatory response from evolving into the proliferative phase of arachnoiditis.

  17. Apnea after Awake Regional and General Anesthesia in Infants : The General Anesthesia Compared to Spinal Anesthesia Study-Comparing Apnea and Neurodevelopmental Outcomes, a Randomized Controlled Trial

    NARCIS (Netherlands)

    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; Lee, Katherine; Sheppard, Suzette; Hartmann, Penelope; Ragg, Philip; Backstrom, Marie; Costi, David; Von Ungern-Sternberg, Britta S.; Knottenbelt, Graham; Montobbio, Giovanni; Mameli, Leila; Giribaldi, Gaia; Prato, Alessio Pini; Mattioli, Girolamo; Wolfler, Andrea; Izzo, Francesca; Sonzogni, Valter; Van Gool, Jose T D G; Numan, Sandra C.; Kalkman, Cor J.; Hagenaars, J. H M; Absalom, Anthony R.; Hoekstra, Frouckje M.; Volkers, Martin J.; Furue, Koto; Gaudreault, Josee; Berde, Charles; Soriano, Sulpicio; Young, Vanessa; Sethna, Navil; Kovatsis, Pete; Cravero, Joseph P.; Bellinger, David; Marmor, Jacki; Lynn, Anne; Ivanova, Iskra; Hunyady, Agnes; Verma, Shilpa; Polaner, David; Thomas, Joss; Meuller, Martin; Haret, Denisa; Szmuk, Peter; Steiner, Jeffery; Kravitz, Brian; Suresh, Santhanam; Hays, Stephen R.; Taenzer, Andreas H.; Maxwell, Lynne G.; Williams, Robert K.; Bell, Graham T.; Dorris, Liam; Adey, Claire; Bagshaw, Oliver; Chisakuta, Anthony; Eissa, Ayman; Stoddart, Peter; Davis, Annette; Myles, Paul; Wolf, Andy; McIntosh, Neil; Carlin, John; Leslie, Kate; De Lima, Jonathan; Hammer, Greg; Field, David; Gebski, Val; Tibboel, Dick

    2015-01-01

    Background: Postoperative 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 study is a randomized, controlled trial designed to assess the influence of general anesthesia (

  18. Apnea after Awake Regional and General Anesthesia in Infants : The General Anesthesia Compared to Spinal Anesthesia Study-Comparing Apnea and Neurodevelopmental Outcomes, a Randomized Controlled Trial

    NARCIS (Netherlands)

    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; Absalom, Anthony

    2015-01-01

    BACKGROUND: Postoperative 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 study is a randomized, controlled trial designed to assess the influence of general anesthesia (

  19. Nerves and Anesthesia: A physics perspective on medicine

    CERN Document Server

    Heimburg, Thomas

    2014-01-01

    We present a recent theory for nerve pulse propagation and anesthesia and argue that both nerve activity and the action of anesthetics can be understood on the basis of simple physical laws. It was found experimentally that biological membranes melt from a solid state to a liquid state just below physiological temperature. Such melting processes have a profound influence on the physical properties of cell membranes. They make it possible for mechanical pulses (solitons) to travel along nerve axons. In these pulses, a region of solid phase travels in the liquid nerve membrane. These pulses display many properties associated with the action potential in nerves. Both general and local anesthetics lower melting temperatures of membranes. Thus, they make it more difficult to excite the nerve membrane. Since hydrostatic pressure increases melting temperatures, it counteracts anesthesia. This theory has the virtue of providing a simple explanation of the famous Meyer-Overton correlation, which states that the effect...

  20. Dexmedetomidine: Expanding role in anesthesia

    Directory of Open Access Journals (Sweden)

    Jyotsna S Paranjpe

    2013-01-01

    Full Text Available The potential uses of dexmedetomidine (DEX, a highly selective α2 - adrenoceptor agonist are very diverse. DEX appears to mimic many of the actions of mythical ′ideal′ sedative/analgesic agent. Although not orally active, DEX shows good bioavailability when administered via various other routes like intranasal, buccal, IM than intra-venous. DEX has similar pharmacokinetics in all age groups. Its side effects are predictable and easily treatable, hence it has found place as a part of fast-tracking anesthesia regimens in children. DEX is the sedative of choice for peri-operative use in high risk patients, since it is cardioprotective, neuroprotective and renoprotective. Premedication with DEX obtunds the autonomic pressor responses due to laryngoscopy and endotracheal intubation when used as an adjuvant to general anesthesia. DEX in high doses offers another approach to managing morbidly obese patients and patients with a compromised airway; without causing any cardio-respiratory depression. It is near ideal hypotensive agent used for controlled hypotension. Its value as a primary sedative and analgesic is becoming more accepted and evident in critically ill patients; in adult and paediatric intensive care units. Besides use in locoregional anesthesia, it is also used as an opioid substitute, for treatment of substance withdrawal, as an anti-shivering agent, for treatment of delirium and as an end of life medication. Availability of an antidote (Atipamezole with similar elimination half life is taking the drug into new frontiers. However, use of DEX is contraindicated in patients with hepatic failure, hypovolemic shock, advanced heart block or ventricular dysfunction.

  1. Presbycusis: reversible with anesthesia drugs?

    Science.gov (United States)

    Kocher, Carl A

    2009-02-01

    Age-related hearing impairment, or presbycusis, is a degenerative condition not currently treatable by medication. It is therefore significant that the author, as a patient, experienced a reversal of high-frequency hearing loss during a 2-day period following abdominal surgery with general anesthesia. This report documents the surgery and the subsequent restoration of hearing, which was bilateral and is estimated to have exceeded 50dB at 4kHz. A possible role is noted for anesthetic agents such as lidocaine, propofol, or fentanyl. This experience may hold a clue for research toward the development of medical treatments for presbycusis.

  2. Isobolographic analysis of caramiphen and lidocaine on spinal anesthesia in rats.

    Science.gov (United States)

    Chen, Yu-Wen; Chu, Chin-Chen; Chen, Yu-Chung; Wang, Jhi-Joung; Hung, Ching-Hsia

    2010-01-18

    The aims of the study were to evaluate the spinal anesthetic effect of caramiphen and also assess spinal anesthetic interactions of caramiphen with lidocaine. Lidocaine, a common local anesthetic, was used as control. Dose-dependent responses of intrathecal caramiphen on spinal anesthesia were compared with lidocaine in rats. The interactions of caramiphen with lidocaine were evaluated via an isobolographic analysis. Caramiphen and lidocaine produced a dose-dependent local anesthetic effect as spinal anesthesia. On a 50% effective dose (ED(50)) basis, the spinal anesthetic effect of caramiphen was more potent than lidocaine (P<0.01 for each comparison). Co-administration of caramiphen with lidocaine produced an additive effect. Caramiphen and lidocaine are known to have local anesthetic effects as spinal anesthesia in rats. The spinal anesthetic effects of adding caramiphen to lidocaine are similar to the combinations of other anesthetics with lidocaine.

  3. Partial intravenous anesthesia in cats and dogs.

    Science.gov (United States)

    Duke, Tanya

    2013-03-01

    The partial intravenous anesthesia technique (PIVA) is used to lower the inspired concentration of an inhalational anesthetic by concurrent use of injectable drugs. This technique reduces the incidence of undesirable side-effects and provides superior quality of anesthesia and analgesia. Drugs commonly used for PIVA include opioids, alpha-2 adrenergic agonists, injectable anesthetic agents, and lidocaine. Most are administered by intravenous infusion.

  4. Spinal morphine anesthesia and urinary retention.

    Science.gov (United States)

    Mahan, K T; Wang, J

    1993-11-01

    Spinal anesthetic is a common form of surgical anesthetic used in foot and ankle surgery. Spinal morphine anesthetic is less common, but has the advantage of providing postoperative analgesia for 12 to 24 hr. A number of complications can occur with spinal anesthesia, including urinary retention that may be a source of severe and often prolonged discomfort and pain for the patient. Management of this problem may require repeated bladder catheterization, which may lead to urinary tract infections or impairment of urethrovesicular function. This study reviews the incidence of urinary retention in 80 patients (40 after general anesthesia and 40 after spinal anesthesia) who underwent foot and ankle surgery at Saint Joseph's Hospital, Philadelphia, PA. Twenty-five percent of the patients who had spinal anesthesia experienced urinary retention, while only 7 1/2% of the group who had general anesthesia had this complication. Predisposing factors, treatment regimen, and recommendations for the prevention and management of urinary retention are presented.

  5. Clinical application of local anesthesia in the operation of inguinal incarcerated hernia for elderly( A report of 9 cases)%局部麻醉在老年性腹股沟绞窄疝手术中的临床应用(附9例报告)

    Institute of Scientific and Technical Information of China (English)

    罗国德; 曹永宽; 张林; 张国虎; 王培红; 龚加庆; 王永华

    2012-01-01

    目的:探讨局部麻醉行小肠部分切除吻合和(或)大网膜部分切除治疗老年性腹股沟绞窄疝的可行性和安全性.方法:回顾性分析成都军区总医院全军普外中心2007 -06 -2011 -06对9例老年患者采用局部麻醉行腹股沟绞窄疝手术的临床资料,其中单纯行小肠部分切除吻合6例,大网膜部分切除2例,同时行小肠部分切除吻合和大网膜部分切除1例.结果:手术全部成功,手术时间85-128 min,平均98 min,术后住院时间7-11d,平均8.1d,1例术后出现切口感染,经换药治愈,其余病例无任何并发症发生.结论:局部麻醉行小肠部分切除吻合和(或)大网膜部分切除治疗腹股沟绞窄疝是安全可行的,特别适用于伴有慢性阻塞性肺疾病(COPD)的老年患者.%Objective: To explore the feasibility and security of local anesthesia in the operation of partial small bowel resection and anastomosis or ( and) greater omentum resection for old patients with inguinal incarcerated hemia. Methods; The clinical data of 9 old patients who underwent local anesthesia in the operation of inguinal incarcerated hemia from June 2007 to June 2011 in our hospital were analyzed retrospectively. Six cases underwent partial small bowel resection and anastomosis, 2 cases underwent greater omentum resection, 1 case underwent both of small bowel resection and anastomosis and greater amentum resection simultaniously. Results; All of operations were successful. Operating time was 85 -128 min averaging 98 min. Time of postoperative hospitalization was 7 -11 days averaging 8. Ldays. Infection occurred at the incision site after operation in one case but was cured after dressing. No any of complications occurred in other cases. Conclusion: It is feasible and safe of local anesthesia in the operation of partial small bowel resection and anastomosis or( and) greater omentum resection for patients with inguinal incarcerated hernia, especially for those old patients with

  6. 局部麻醉下腹膜前无张力疝修补术治疗成人腹股沟疝的体会%Clinical experience of preperitoneal tension-free hernia repair under local anesthesia for adult patients

    Institute of Scientific and Technical Information of China (English)

    王进宝; 王振辉

    2015-01-01

    目的:总结分析局部麻醉下腹膜前无张力疝修补术治疗成人腹股沟疝的经验体会。方法回顾性分析2012年7月至2014年6月,南阳市第八人民医院收治的100例成人腹股沟疝患者,应用 D10补片局部麻醉下实施腹膜前无张力疝修补术的临床资料。结果100例患者手术均顺利完成,手术时间40~60 min,术后即可下地活动,术后当天出院,术后口服止痛药1~2次,出院后无需输液及拆线。术后回访3~20个月,无复发患者,无刀口感染,阴囊红肿6例,术区不适感4例,慢性疼痛3例。结论局部麻醉下腹膜前无张力疝修补术是一种简单安全的手术,具有术后恢复快、并发症少、疗效满意等优点。%Objective To summarize the experience of preperitoneal tension-free hernia repair under local anesthesia for patients with inguinal hernia.Methods A total of 1 00 cases of inguinal hernia in The Eighth People′s Hospital of Nanyang City who underwent preperitoneal tension-free repair under local anesthesia with D1 0 mesh from July 201 2 to June 201 4,were enrolled and retrospectively analyzed.Results All the operations were successfully completed,with the operating time ranged 40 to 60 minutes.Normal activity could be achieved exactly after the operation,and the patients were discharged at the same day.Oral analgesics might be needed 1 to 2 times.Infusion and suture removal were unnecessary.After a follow-up of 3 to 20 months,no recurrence,wound infection and scrotal swelling were observed.And there were 4 cases of discomfort sensation and 3 cases of chronic pain in operative area.Conclusion Preperitoneal tension-free hernia repair under local anesthesia is a simple and safe procedure,which has the advantages of rapid recovery,less complications and good outcome.

  7. Non-woven polypropylene mesh in preperitoneal tension-free inguinal hernia repia r under local anesthesia%非编织聚丙烯补片在局部麻醉下腹膜前间隙腹股沟疝无张力修补术中的应用

    Institute of Scientific and Technical Information of China (English)

    蔡云飞; 李辰焰

    2015-01-01

    目的:探讨非编织聚丙烯补片在局部麻醉下腹膜前间隙腹股沟疝无张力修补术中的应用。方法回顾性分析2014年1~7月,赤峰市宁城县蒙医中医院采用非编织聚丙烯补片,在局部麻醉下腹膜前间隙腹股沟疝无张力修补术治疗腹股沟疝患者32例的临床资料。观察其手术时间、住院时间、住院费用,术后随访其并发症、慢性疼痛、局部异物感及复发情况。结果本组患者均顺利完成手术。单侧疝手术时间为(49±10)min,住院时间为(3.5±1.0)d,住院费用(5250±200)元。术后1例患者出现伤口局部感染,2例患者出现阴囊积液,2例患者出现腹股沟区血清肿,其余患者均未出现并发症、慢性疼痛、异物感及复发。结论非编织聚丙烯补片应用于局部麻醉腹膜前间隙腹股沟疝无张力修补术,手术操作简单,术后并发症发生率及复发率低,患者无明显慢性疼痛及异物感,临床上值得推广。%Objective To explore the non-woven polypropylene mesh in preperitoneal tension-free inguinal hernia repair under local anesthesia .Methods A total of 32 cases with inguinal hernia were enrolled and underwent preperitoneal tension-free hernia repair with non-woven polypropylene mesh under local anesthesia in the Ningcheng County Chinese & Mongolian Medicine Hospital of Chifeng from January 2014 to July 2014.The operation time, length of stay, costs, complications, chronic pain, foreign body sensation and recurrence were observed .Results All the patients were operated successfully .The unilateral operation time was (49 ±10) minutes, the length of hospitalization stay was (3.5 ±1.0) days and costs was (5 250 ±200 ) yuan.There were 1 case of wound infection , 2 cases of scrotal hydroceles and 2 cases of seroma in the inguinal region .The rest had no complications , chronic pain , foreign body sensation and recurrence .Conclusion Preperitoneal tension

  8. Analysis of ocular cyclotorsion in lying position after peribulbar block and topical anesthesia

    Directory of Open Access Journals (Sweden)

    Newton Kara-Junior

    2014-08-01

    Full Text Available Purpose: Evaluate the magnitude of cyclotorsion during cataract surgery in patients with indication for intraocular toric lenses comparing the results after peribulbar and after topical anesthesia. Methods: This prospective study comprised 112 eyes that underwent cataract surgery with implantation of toric intraocular lens by topical anesthesia or peribulbar block. We estimated how many degrees of cyclotorsion occurred after topical anesthesia and peribulbar block with the patient in supine position. A tag was performed in the position of 180 degrees of the right eye and zero degrees of the left eye, with the patient seated. Afterwards, it was requested a change to the supine position and then a new dial in 180 and zero degrees respectively from right and left eye were made. Results: The current study demonstrated that patients submitted to cataract surgery with implantation of toriclens under local anesthesia showed approximately 6.89 degrees of incyclotorsion (82 eyes and 6.93 degrees of excyclotorsion (38 eyes and a mean of cyclotorsion of 6.91 degrees. Patients undergoing peribulbar block showed 5.68 degrees of incyclotorsion (73 eyes and 4.81 degrees of excyclotorsion (47 eyes and a mean of cyclotorsion of 4.92 degrees. Conclusion: Through the study we can see that the movement of incyclotorsion in patients undergoing peribulbar anesthesia was lower when compared to topical anesthesia. This is relevant since the greater the incyclotorsion, the lower the predictability of the surgery and the lower the chance of obtaining excellent results in the final refractometric.

  9. Current techniques and strategies for anesthesia in patients undergoing peripheral bypass surgery.

    Science.gov (United States)

    Bouman, E; Dortangs, E; Buhre, W; Gramke, H F

    2014-04-01

    Peripheral arterial disease is an illness with a high prevalence in Europe and North America. The disease is associated with a significant impact on quality of life. Despite advanced medical and endovascular treatments, surgery is often indicated to prevent the consequences of ischemic injury. Usually, these patients do have significant comorbidities resulting in an increased risk for anesthesia-related complications. While general anesthesia is commonly used for the majority of the patients, local and regional anesthesia (RA) offer several possible advantages such as stable cardiovascular hemodynamic perioperative course, improved postoperative pain relief and prevention of chronic postsurgical pain syndromes. This review will discuss perioperative management, available evidence regarding general anesthesia and various regional anesthetic techniques for peripheral vascular surgery, and the current advises regarding anticoagulants and RA. No definitive conclusions can be drawn from the existing literature with respect to superiority of general or neuraxial anesthesia or even RA. Maybe the profits lie in the combination of techniques, a strategy, to overcome the risks of one and use the benefits of the other technique. From circumstantial evidence, it is most likely that the experience of the anesthetic and surgical team is one of the major determinants of perioperative complications independent from the individual anesthesia technique.

  10. 心血管病患者使用阿替卡因肾上腺素心电监护拔牙的临床疗效观察%Evaluation of tooth extraction in patients with cardiovascular disease under local anesthesia

    Institute of Scientific and Technical Information of China (English)

    段向青; 吕亚林; 臧滔; 宫路宁; 刘莹; 左健; 丁芳; 陈方

    2011-01-01

    Objective To evaluate the safety of tooth extraction in the cardiovascular disease patients under local anesthesia with articaine. Methods A total of 1224 patients were included in this study. The changes of systolic (SBP) and diastolic (DBP) blood pressure,heart rate, electrocardiogram (EEG) and subjective feeling were observed before, during and after operation. Results Tooth extraction in all patients was successfully completed. SBP, DBP and heart rate increased significantly during operation ( P < 0. 05 ) and decreased 10 minutes after tooth extraction ( P < 0. 01 ). Conclusion Tooth extraction is safe for properly treated patients with cardiovascular disease under local anesthesia.%目的 探讨应用含微量肾上腺素的阿替卡因局部麻醉药对心血管病患者拔牙的安全性.方法 对1224名心血管病患者应用含微量肾上腺素的局部麻醉药,在心电监护下拔牙,观察并监测手术过程中麻醉前后、拔牙前后的血压、心率变化,进行对比分析.结果 1224名患者均较顺利完成手术;麻醉前、后,麻醉前与拔牙术中,拔牙术中、术后及麻醉前与拔牙术后10min的收缩压变化均有统计学差异;拔牙后10min的收缩压、舒张压及心率较麻醉前显著下降.结论 对经过全身系统治疗、病情稳定的心血管病患者,麻药中加入少量肾上腺素局麻下拔牙是安全有效的.

  11. Application of tension-free hernia repair under local anesthesia in patients with ascites due to cirrhosis%局部麻醉下无张力疝修补术在肝硬化腹水并发腹壁疝患者中的应用

    Institute of Scientific and Technical Information of China (English)

    刘畅; 尹涛

    2014-01-01

    目的:探讨局部麻醉下无张力疝修补术在肝硬化腹水并发腹壁疝患者中应用的安全性和可靠性。方法回顾性分析2010年1月至2013年1月,南京中医药大学附属徐州市中医院收治肝硬化腹水并发腹壁疝住院患者43例。腹股沟疝采用Lichtenstein术式,脐疝采用腹膜前修补术修补。结果所有患者均痊愈出院。术后出现腹水渗漏13例,渗漏时间4~10 d。无诱发肝性脑病患者,无补片感染,随访1~3年,无复发。结论局部麻醉下无张力疝修补术在肝硬化并发腹壁疝患者中应用是安全、可靠的。%Objective To discuss the security and reliability of tension-free hernia repair under local anesthesia in patients with ascites due to cirrhosis.Methods From January 201 0 to January 201 3, 43 patients of ventral hernia who received tension-free hernia repair in Xuzhou City Hospital of Traditional Chinese Medicine were retrospectively analyzed.Inguinal hernia and umbilical hernia were treated by Lichtenstein repair and preperitoneal repair,respectivel.Results All the cases were cured,and mean length of stay was 1 2 days.Postoperative ascites leakage occurred in 1 3 cases,and last 4 to 1 0 days.No hepatic encephalopathy,no mesh infection.After a follow-up of 1 to 3years,no hernia recurrence was found. Conclusion Tension-free hernia repair under local anesthesia in patients with ascites due to cirrhosis was safe and reliable.

  12. Choice of the method of anesthesia management of traumatological surgeries in young patients

    Directory of Open Access Journals (Sweden)

    Наталія Миколаївна Богуславська

    2015-07-01

    Full Text Available Aim of research. Study of the hemodynamic state, evaluation of the pain level, stress markers and its correlations in traumatologic patients of the young age in conditions of the different kinds of anesthesia.Materials and methods. The research includes 102 patients: 72 men (70,6 %, 30 women (29,4 % 18 – 45years old (33,5±0,7 years, who underwent osteosynthesis because of traumatic injure of limbs. Patients were separated into 3 groups depending on the kind of anesthesia: I group (n=32 – underwent surgery in conditions of conduction anesthesia without sedation (average age 31,9±1,3 years, II group (n=44 – underwent surgery in conditions of conduction anesthesia with sedation (35,0±1,0 years, III group (n=26 – underwent surgery in conditions of intravenous anesthesia (32,7±1,4years.Results of research. MAPB level at the surgery stages didn’t exceed the output values in patients of all groups. As for HR it must be noticed its increase in patients of the 1 and II groups at the traumatic stage and at the end of surgery that can be explained by an effect of adrenaline added to the local anesthetic. The pain level was the lowest in the group of patients who underwent an anesthesia with sedation in first postsurgical day. Hyperglycemia was noticed in patients of the 1 group in first postsurgical day, and in patients of the III group – the tendency to hypercortisolemia. The cortisone-insulin ratio at the surgery stages was maximal in patients of the 1 group and in postsurgical day – in the III group. НОМА index at the surgery stages was within norm in patients of all groups and only in postsurgical day it had a tendency to increase in patients of the I group.Conclusions. Conduction anesthesia without sedation, conduction anesthesia with sedation (propofol and intravenous anesthesia (propofol, fentanyl demonstrate hemodynamic stability at osteosynthesis in young patients. The conduction anesthesia with sedation (propofol and

  13. Alternating-pulse iontophoresis for targeted cutaneous anesthesia

    Science.gov (United States)

    Meyer, Peter F.; Oddsson, Lars I E.

    2003-01-01

    In studies of sensory contributions to motor control, it may be advantageous to temporarily reduce the sensitivity of specific sensory systems. This article details a method for non-invasively inducing cutaneous anesthesia, leaving proprioceptive and motor functions intact. This method, called alternating-pulse iontophoresis, differs from conventional direct-current (DC) iontophoretic drug delivery in that adjacent drug delivery electrodes are stimulated out-of-phase. The total current delivered at any instant is then less than that produced during a comparable DC application, while the uniformity of drug delivery is expected to improve. Effective delivery of local anesthetics to the cutaneous foot soles by alternating-pulse iontophoresis was demonstrated using cutaneous pressure sensory threshold levels (STL's) assessed with Semmes-Weinstein monofilaments (arbitrary units of perceived force, or a.u.). Thirteen of 16 healthy subjects achieved a level of anesthesia greater than or equal to that normally associated with clinical peripheral sensory neuropathy. Average STL's measured prior to the anesthesia procedure were 4.00 a.u. ( approximately 10 mN). Immediately following the procedure, STL's were elevated to an average of 5.40 a.u. ( approximately 246 mN) and averaged 4.97 a.u. ( approximately 92 mN) after 50 min of standing. A number of research and clinical applications for this technique are suggested.

  14. 局麻无张力疝修补术在老年并发前列腺增生症腹股沟疝中的应用%TENSION-FREE INGUINAL HERNIORRHAPHY UNDER LOCAL ANESTHESIA FOR AGED PATIENTS COMPLICATED BY HYPERPLASIA OF PROSTATE

    Institute of Scientific and Technical Information of China (English)

    于辉昌; 王骥平; 周岩冰

    2012-01-01

    Objective To explore the advantages of tension-free inguinal herniorrhaphy (TFIH) under local ancesthesia for aged patients complicated by benign prostatic hyperplssia (BPH). Methods TFIH was performed in S7 patienrs who were complicated by BPH. The items of investigation were as follown satisfaction with anesthesia, operation time, pain of incisiftn after surgery, postoperative out-of-bed activity, complications, hospital day, cost of hcspitalization, and yes-or-no recurrence. Remits Little pain was recorded in 15 patients, 52 satisfied with the anesthesia; the operation time (mean) was 35 - 50 min (40 min); out-of-bed activity started 2 - 8 h, postop"ra"vely. No incision infection and no acuce urinary retention were recorded. Scrotal hydro-cele was notde in six cases., foreign body sensation in groin in five, and three had serous fluid swelling at the site of surgery. An average hospital stay was 3. 5 d with average expenses of 3 986 yuan. Sixty-three patients were followed up for 12 months, no recurrence was recorded. Conclusion For the aged BPH patients with inguinal hernia, the tension-free hernia repair can be done under local anesthesia with few postoperative complications, short hospital stay and lest expense, which is worth popularization.%目的 探讨并发前列腺增生症的腹股沟疝老年病人局部麻醉下行腹股沟无张力疝修补术的优势.方法 局麻下对67例并发前列腺增生症的腹股沟疝老年病人行无张力疝修补术,对麻醉满意度、手术时间、术后切口疼痛、术后下床活动时间、并发症、住院天数、住院费用和术后有无复发进行调查.结果 手术操作中轻微疼痛15例,麻醉满意52例;手术时间35~50 min,平均40 min;术后2~8 h后可下床活动.无切口感染发生,无急性尿潴留发生,出现阴囊积液6例,腹股沟异物感5例,手术部位浆液肿3例.平均住院3.5d出院.平均住院费用为3 986元.随访63例,随访至12

  15. 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....

  16. Anesthesia and analgesia for the ambulatory management of fractures in children.

    Science.gov (United States)

    McCarty, E C; Mencio, G A; Green, N E

    1999-01-01

    The goal of anesthesia in the ambulatory management of fractures in children is to provide analgesia and relieve anxiety in order to facilitate successful closed treatment of the skeletal injury. Numerous techniques short of general anesthesia are available. These methods include blocks (local, regional, and intravenous), sedation (conscious and deep), and dissociative anesthesia (ketamine sedation). Important factors in choosing a particular technique include ease of administration, efficacy, safety, cost, and patient and parent acceptance. Local and regional techniques, such as hematoma, axillary, and intravenous regional blocks, are particularly effective for upper-extremity fractures. Sedation with inhalation agents, such as nitrous oxide, and parenterally administered narcotic-benzodiazepine combinations, are not region-specific and are suitable for patients over a wide range of ages. Ketamine sedation is an excellent choice for children less than 10 years old. With any technique, proper monitoring and adherence to safety guidelines are essential.

  17. Mortality in anesthesia: a systematic review

    Directory of Open Access Journals (Sweden)

    Leandro Gobbo Braz

    2009-01-01

    Full Text Available This systematic review of the Brazilian and worldwide literature aims to evaluate the incidence and causes of perioperative and anesthesia-related mortality. Studies were identified by searching the Medline and Scielo databases, followed by a manual search for relevant articles. Our review includes studies published between 1954 and 2007. Each publication was reviewed to identify author(s, study period, data source, perioperative mortality rates, and anesthesia-related mortality rates. Thirty-three trials were assessed. Brazilian and worldwide studies demonstrated a similar decline in anesthesia-related mortality rates, which amounted to fewer than 1 death per 10,000 anesthetics in the past two decades. Perioperative mortality rates also decreased during this period, with fewer than 20 deaths per 10,000 anesthetics in developed countries. Brazilian studies showed higher perioperative mortality rates, from 19 to 51 deaths per 10,000 anesthetics. The majority of perioperative deaths occurred in neonates, children under one year, elderly patients, males, patients of ASA III physical status or poorer, emergency surgeries, during general anesthesia, and cardiac surgery followed by thoracic, vascular, gastroenterologic, pediatric and orthopedic surgeries. The main causes of anesthesia-related mortality were problems with airway management and cardiocirculatory events related to anesthesia and drug administration. Our systematic review of the literature shows that perioperative mortality rates are higher in Brazil than in developed countries, while anesthesia-related mortality rates are similar in Brazil and in developed countries. Most cases of anesthesia-related mortality are associated with cardiocirculatory and airway events. These data may be useful in developing strategies to prevent anesthesia-related deaths.

  18. Strabismus complications from local anesthetics.

    Science.gov (United States)

    Guyton, David L

    2008-01-01

    Strabismus developing after retrobulbar or peribulbar anesthesia for both anterior and posterior segment eye surgery may be due to myotoxicity to an extraocular muscle from the local anesthetic agent. Initial paresis often causes diplopia immediately after surgery, but later progressive segmental fibrosis occurs, and/or hypertrophy of the muscle, producing diplopia in the opposite direction from the direction of the initial diplopia. The inferior rectus muscle is most commonly affected. Usually a large recession on an adjustable suture of the involved muscle(s) yields good alignment. Using topical anesthesia or sub-Tenon's anesthesia can avoid this complication.

  19. 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.

  20. 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.

  1. Regional anesthesia and analgesia for oral and dental procedures.

    Science.gov (United States)

    Rochette, Judy

    2005-07-01

    Regional anesthesia and analgesia benefit the client, the patient, and the practitioner, and their use is becoming the standard for care. Familiarity with the processes involved in the generation of pain aids in understanding the benefits of preemptive and multimodal analgesia. Local anesthetic blocks should be a key component of a treatment plan, along with opioids, nonsteroidal anti-inflammatory drugs, N-methyl-D-aspartate receptor antagonists, and other therapies. Nerve blocks commonly used for dentistry and oral surgery include the infraorbital, maxillary, mental,and mandibular blocks.

  2. [The choice of a pediatric anesthesia ventilator].

    Science.gov (United States)

    Kern, D; Larcher, C; Cottron, N; Ait Aissa, D; Fesseau, R; Alacoque, X; Delort, F; Masquère, P; Agnès, E; Visnadi, G; Fourcade, O

    2013-12-01

    The technology of anesthesia ventilators has substantially progressed during last years. The choice of a pediatric anesthesia ventilator needs to be led by multiple parameters: requirement, technical (pneumatic performance, velocity of halogenated or oxygen delivery), cost (purchase, in operation, preventive and curative maintenance), reliability, ergonomy, upgradability, and compatibility. The demonstration of the interest of pressure support mode during maintenance of spontaneous ventilation anesthesia makes this mode essential in pediatrics. In contrast, the financial impact of target controlled inhalation of halogenated has not be studied in pediatrics. Paradoxically, complex and various available technologies had not been much prospectively studied. Anesthesia ventilators performances in pediatrics need to be clarified in further clinical and bench test studies.

  3. 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.

  4. Anesthesia: What to Expect (For Parents)

    Science.gov (United States)

    ... a wide variety of modern medicines and monitoring technology to make sure that kids are stable and as comfortable as possible before, during, and after their ... Parents MORE ON THIS TOPIC Anesthesia Basics Types of ...

  5. Investigations Regarding Anesthesia during Hypovolemic Conditions.

    Science.gov (United States)

    1983-09-25

    supplier (J.G. Boswell Co.) artificially inseminates all swine, thus breeding is exactly controlled, and genetic make-up known and reproducible. Their...the facility is not required thus eliminating unproductive quarantine time and diminishing housing costs. Since our supplier artificially insem...this .ouiu be beneficial % hen iniucing anesthesia during . hypovole.iia. I.en used tor induction of anesthesia ouring hypovolemia, ketamine incrcases

  6. Single-lung ventilation in pediatric anesthesia.

    Science.gov (United States)

    Choudhry, Dinesh K

    2005-12-01

    Single-lung ventilation is requested for an increasing spectrum of surgical procedures in infants and children. A clear understanding of the physiology of single-lung ventilation, the techniques of lung separation, and the technical skill necessary to apply these techniques are essential for an anesthesiologist practicing thoracic anesthesia. This article focuses on various devices available for single-lung ventilation in the pediatric age group, the relevant respiratory physiology, and the strategies that optimize oxygenation during one-lung anesthesia.

  7. Mobile anesthesia: Ready, set, pack, and go

    OpenAIRE

    Khayata, Issam; Bourque, Jesse

    2012-01-01

    Introduction: Although we get into the habit of thinking that anesthesia cannot be safely delivered without the availability of all equipments available in a state of the art Operating room, we find ourselves faced with situations where the availability and mobility of all this equipment is limited ; this results in the impetus to start a thought process of how we can perform mobile anesthesia with less technology. Disaster situations, such as earthquakes, floods, or armed conflicts, might ha...

  8. Anesthesia and analgesia for geriatric veterinary patients.

    Science.gov (United States)

    Baetge, Courtney L; Matthews, Nora S

    2012-07-01

    The number of geriatric veterinary patients presented for anesthesia appears to be increasing. This article summarizes physiologic changes that occur in geriatric patients that are relevant to anesthesia. Proper patient preparation and vigilant monitoring are the best defense against anesthetic problems in the geriatric animal. The authors also discuss particular anesthetic problems as they relate to geriatric patients and seek to present solutions to these problems.

  9. About Forum of Anesthesia and Monitoring

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    Forum of Anesthesia and Monitoring is one of the leading publications for the specialties of Anesthesia,Intensive Care and Pain in China, sponsored by Beijing Committee of Anesthesiologists of Chinese Medical Association and Medical Information Limited. Published since 1993, it is widely regarded as the popular scientific journal in the specialty. This is evidenced not just by its circulation, but by its influences to the young anesthetists in China.

  10. About Forum of Anesthesia and Monitoring

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Forum of Anesthesia and Monitoring is one of the leading publications for the specialties of Anesthesia.Intensive Care and Pain in China. sponsored by Beijing Committee of Anesthesiologists of Chinese Medical Association and Medical Information Limited. Published since 1993, it is widely regarded as the popular scientific journal in the specialty. This is evidenced not just by its circulation, but by its influences to the.young anesthetists in China.

  11. Anesthesia related Complications in Pediatric GI Endoscopy

    Directory of Open Access Journals (Sweden)

    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.

  12. 局麻下腹膜前无张力修补治疗难治性腹股沟疝的临床体会%Clinical Experience of Curing Refractory Inguinal Hernia in Preperitoneal groin tension-free Hernioplasty under Local Nerve Blockade Anesthesia

    Institute of Scientific and Technical Information of China (English)

    王智勇; 夏清华; 刘毅峰

    2014-01-01

    Objective To evaluate the curative effect and clinical experience of preperitoneal groin tension -free hernioplasty using modified kugel patch from BARD(USA)in old patients with pulmonary dysfunction,cardiovascular and cerebrovascular diseases and infarction that could not afford total or spinal anesthesia .Meth-od 53 patients with preperitoneal groin tension -free hernioplasty under local nerve blockade anesthesia with modified kugel patch from BARD ( USA) performing in a pe-riod of time from March,2010 to June,2012 were analyzed,including anesthetic effect,operation time,hospitalization time,long period follow-up complications and re-currences after surgery.Results All patients with local nerve blockade anesthesia were succeed;the operation time for each was 35 to 45 minutes,meanly 40 minutes.On-ly 3 patients had slight pain after surgery,2 of them were male,the other was female.The average time that patients stayed in hospital after surgery was 2.5 days.2 pa-tients suffered from scrotal hydrocele and extended to 6 or 7 days.NO one felt foreign body sensation and non-recurrences in average 20 months followed up.Conclusion The preperitoneal tension-free hernioplasty with modified kugel patch from BARD under local nerve blockade anaesthesia is a good way of curing refractory inguinal her-nia,it has the benefit of rapid recovery after operation,few complications,short stay in hospital and low recurrences,especially for those old patients with pulmonary dys-function,cardiovascular and cerebrovascular diseases and infarction that could not afford total or spinal anesthesia .%目的:探讨局麻下使用巴德Modified Kugel补片腹膜前无张力修补伴有严重肺功能障碍、心脑血管疾病、脑梗塞等不能耐受全麻或椎管内麻醉的老年腹股沟疝患者的临床经验和疗效。方法回顾性分析2010年3月---2012年6月收治的53例经腹股沟切口腹膜前间隙置入MK补片进行无张力腹股沟疝修补术的病例,观察患

  13. Potential anesthesia protocols for space exploration missions.

    Science.gov (United States)

    Komorowski, Matthieu; Watkins, Sharmila D; Lebuffe, Gilles; Clark, Jonathan B

    2013-03-01

    In spaceflight beyond low Earth's orbit, medical conditions requiring surgery are of a high level of concern because of their potential impact on crew health and mission success. Whereas surgical techniques have been thoroughly studied in spaceflight analogues, the research focusing on anesthesia is limited. To provide safe anesthesia during an exploration mission will be a highly challenging task. The research objective is thus to describe specific anesthesia procedures enabling treatment of pre-identified surgical conditions. Among the medical conditions considered by the NASA Human Research Program Exploration Medical Capability element, those potentially necessitating anesthesia techniques have been identified. The most appropriate procedure for each condition is thoroughly discussed. The substantial cost of training time necessary to implement regional anesthesia is pointed out. Within general anesthetics, ketamine combines the unique advantages of preservation of cardiovascular stability, the protective airway reflexes, and spontaneous ventilation. Ketamine side effects have for decades tempered enthusiasm for its use, but recent developments in mitigation means broadened its indications. The extensive experience gathered in remote environments, with minimal equipment and occasionally by insufficiently trained care providers, confirms its high degree of safety. Two ketamine-based anesthesia protocols are described with their corresponding indications. They have been designed taking into account the physiological changes occurring in microgravity and the specific constraints of exploration missions. This investigation could not only improve surgical care during long-duration spaceflights, but may find a number of terrestrial applications in isolated or austere environments.

  14. Epidural anesthesia in repeated cesarean section.

    Directory of Open Access Journals (Sweden)

    Rolando T. Espín González

    2003-04-01

    Full Text Available Background: A spectacular development has been experimented in the Anesthesiology branch in the last few years in the different areas of its competence in which the attendance activity on obstetric patients as well as every aspect related with its adequate practice is of a great importance. Objective: to evaluate the efficacy of epidural anesthesia in repetitive cesarean. Methods: a descriptive retrospective study of a series of cases (112in which epidural anesthesia in repetitive cesarean was applied from January 2001 to December 2001 in the surgical unit of the Gynecological obstetric service at the University Hospital ¨Dr. Gustavo Aldereguía Lima¨ in Cienfuegos city, Cuba. Some variables such as fixation time of the anesthesia, its duration, transurgical and postsurgical hemodynamic behavior, complications related with the anesthesia, evaluation of the new born baby and, the level of satisfaction of the patients were analyzed. Results: The immediate transurgical and postsurgical hemodynamic behavior was stable predominating normotension and the normal cardiac frequency. The complications related to anesthesia were minimal. The level of satisfaction of the patients was elevated. No alterations in new born babies were presented. As a conclusion, it may be stated that epidural anesthesia in repetitive cesarean is a safety and reliable anesthetic method.

  15. Predictors of Failure of Awake Regional Anesthesia for Neonatal Hernia Repair : Data from the General Anesthesia Compared to Spinal Anesthesia Study-Comparing Apnea and Neurodevelopmental Outcomes

    NARCIS (Netherlands)

    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; Absalom, Anthony

    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

  16. Predictors of Failure of Awake Regional Anesthesia for Neonatal Hernia Repair : Data from the General Anesthesia Compared to Spinal Anesthesia Study--Comparing Apnea and Neurodevelopmental Outcomes

    NARCIS (Netherlands)

    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

  17. Regional anesthetic activity of new decahydroquinolinyl derivative by the experimental model of terminal anesthesia

    Directory of Open Access Journals (Sweden)

    Goncharuk V.V.

    2014-09-01

    Full Text Available anesthesia. Material and Methods. Decahydroquinolinyl derivative under laboratory code PAS-68 synthesized in the A. B. Bekturov Institute of Chemical Sciences under the guidance of K. D. Praliev has been studied. Benzocaine, lido-caine and tetracaine were used as the comparison drugs. Male rabbits of 2,0-3,5 kg weight were used as experimental animals. A threshold of corneal sensitivity to tactile effects (Rainier index was determined by the standard method. Computer prognosis of PAS-68 acute toxicity also was made. Results. The local anesthetic activity of 1 %, 0,5% and 0,25% solutions of PAS-68 were identified as higher than that for lidocaine and benzocaine in similar concentrations (p <0,05 but lower than that for tetracaine (p<0,05. PAS-68 has no local irritating action. The duration of anesthesia, 0,5% and 1 % PAS 68 exceeds that for benzocaine and lidocaine at equivalent concentrations (p<0,05. By this kind of activity PAS-68 is a second to the duration of anesthesia by tetracaine (p<0,05. The latent period of anesthesia induced by PAS-68 is shorter than the latent periods induced by benzocaine, lidocaine and tetracaine. On the base of predictive analysis it was concluded that PAS-68 is of low toxicity. Conclusion. PAS-68 exceeds benzocaine and lidocaine by the local anesthetic activity and duration of anesthesia and is second only to tetracaine. The latent period of anesthesia PAC-68 is shorter than the latent period of benzocaine, lidocaine and tetracaine respectively.

  18. Postoperative urinary retention after general and spinal anesthesia in orthopedic surgical patients

    Directory of Open Access Journals (Sweden)

    Alaa Abdel aziz Niazi

    2015-01-01

    Conclusion: Urinary retention is more common after spinal than general anesthesia in orthopedic patients. Adding narcotics to the local anesthetics intrathecally causes more incidence of postoperative urinary retention, which may delay patients discharge and transabdominal ultrasonography is a reliable, noninvasive, inexpensive and simple method to measure bladder volume postoperatively.

  19. Phentolamine mesylate for accelerating recovery from lip and tongue anesthesia.

    Science.gov (United States)

    Hersh, Elliot V; Lindemeyer, Rochelle G

    2010-10-01

    Phentolamine mesylate, at dosages from 0.4 to 0.8 mg in adults and adolescents and at dosages from 0.2 to 0.4 mg in children aged 4 to 11 years, has been proven to be safe and effective for the reversal of soft tissue anesthesia (lip and tongue numbness) and the associated functional deficits resulting from a local dental anesthetic injection containing a vasoconstrictor. Its ability to block a-adrenergic receptors on blood vessels induces vasodilation and enhances the redistribution of the local anesthetic away from the injection site. The low dosages administered for dental local anesthetic reversal in all likelihood accounts for the lack of significant cardiovascular effects that are associated with the medical use of the drug for hypertensive conditions associated with catecholamine excess.

  20. Dexmedetomidina associada a propofol em sedação durante anestesia local para cirurgia plástica Dexmedetomidina asociada a propofol en sedación durante anestesia local para cirugía plástica Dexmedetomidine/propofol association for plastic surgery sedation during local anesthesia

    OpenAIRE

    2003-01-01

    JUSTIFICATIVA E OBJETIVOS: A dexmedetomidina é um novo agonista alfa2-adrenérgico com propriedades potencialmente úteis em anestesia. Este estudo comparativo tem por finalidade observar os efeitos da dexmedetomidina sobre o consumo de propofol e a evolução dos parâmetros cardiovasculares e respiratórios, quando incluída em técnica de sedação durante anestesia local em cirurgia plástica. MÉTODO: Participaram do estudo 40 pacientes do sexo feminino com idades entre 16 e 60 anos, estado físico A...

  1. The Application of Topical Anesthesia Combined with Subconjunctival Anesthesia for Glaucoma Surgery

    Institute of Scientific and Technical Information of China (English)

    Shengsong Huang; Minbin Yu; Jie Lian; Min Fan; Changyu Qiu

    2003-01-01

    Purpose: To evaluate the feasibility, reliability and analgesia effect of topical anesthesia combined with subconjunctival anesthesia in anti-glaucomatous surgery.Methods: Two hundred and four cases (357 eyes) underwent anti-glaucomatous surgeries under topical anesthesia with 0.5% Alcaine eye drops combined with subconjunctival anesthesia with 2% Lidocaine. The analgesic effect was analysed with visual analogue pain scale.Results: Among all of 357 eyes, 62 eyes underwent peripheral iridectomy, 67 eyes underwent simple trabeculectomy, 167 eyes underwent compound brabeculectomy and 12 eyes nonpenetrating trabecular surgery. The effects of anesthesia were as follows: 304 eyes(85.2%) were painless (Grade I ), 50 eyes (14.0%) were slight painful (Grade Ⅱ ), and 3 eyes (0.8%) were more painful (Grade Ⅲ ) during surgery. And no severe complications were observed in all the cases during surgery and postoperatively. Amaurosis fugax was not observed in the glaucoma patients at the late stage with narrow visual fields and poor visual ability.Conclusion: Topical anesthesia combined with subconjunctival anesthesia is effective,safe and simple anesthesia alternative in routine anti-glaucomatous surgery, especially for the glaucoma patients at the late stage with narrow visual fields and poor visual ability. It is worthy of being applied widely.

  2. Comparison between general anesthesia and spinal anesthesia in attenuation of stress response in laparoscopic cholecystectomy: A randomized prospective trial

    Directory of Open Access Journals (Sweden)

    Writuparna Das

    2015-01-01

    Full Text Available Background: Laparoscopy though minimally invasive produces significant hemodynamic surge and neuroendocrine stress response. Though general anesthesia (GA is the conventional technique, now-a-days, regional anesthesia has been accepted for laparoscopic diagnostic procedures, and its use is also being extended to laparoscopic surgeries. Objective: The aim was to compare the hemodynamic surge and neuroendocrine stress response during laparoscopic cholecystectomy (LC under GA and spinal anesthesia (SA in American Society of Anesthesiologists (ASA PS 1 patients. Materials and Methods: Thirty ASA physical status I patients, aged 18-65 years were randomly allocated into two equal groups of 15 each. Group A received GA with controlled ventilation. Patients were preoxygenated for 5 min with 100/5 oxygen, premedicated with midazolam 0.03 mg/kg intravenous (i.v, fentanyl 2 mcg/kg i.v; induction was done with thiopentone 3-5 mg/kg i.v; intubation was achieved after muscle relaxation with 0.5 mg/kg atracurium besylate i.v. Anesthesia was maintained with 1-2% sevoflurane and N2O:O2 (60:40 and intermittent i.v injection of atracurium besylate. Group B SA with 0.5% hyperbaric bupivacaine and 25 μg fentanyl along with local anesthetic instillation in the subdiaphragmatic space. Mean arterial pressure, heart rate (HR, oxygen saturation, end tidal carbon-dioxide were recorded. Venous blood was collected for cortisol assay before induction and 30 min after pneumoperitoneum. All data were collected in Microsoft excel sheet and statistically analyzed using SPSS software version 16 (SPSS Inc., Chicago, IL, USA. All numerical data were analyzed using Student′s t-test and paired t-test. Any value <0.05 was taken as significant. Results: Mean arterial pressure and mean HR and postpneumoperitoneum cortisol level were lower in group B than group A though the difference was not statistically significant in hemodynamic parameters but significant in case of cortisol

  3. Anesthesia for thoracoscopic thymectomy: modified non-muscle relaxant technique--case reports.

    Science.gov (United States)

    El-Dawlatly, Abdelazeem A

    2007-02-01

    Anesthesia for thymectomy in myasthenia gravis is challenging. The anesthetic experience of that technique is quite large. In involves either muscle relaxant or non-muscle relaxant techniques. However, the literature is deficient of standard anesthetic technique for thoracoscopic thymectomy. Therefore we present in this report a modified non-muscle relaxant technique for thoracoscopic thymectomy (TT). We report two cases who underwent TT under general anesthesia using sufentanil and propofol for induction and local anesthesia spray to the vocal cords to facilitate endobronchial intubation using non-muscle relaxant technique. The intubating, operating and postoperative conditions were excellent. To the best of our knowledge, this is the first report on modified non-muscle relaxant technique for TT in myasthenia gravis. Further cases have to be done to verify our technique.

  4. Evaluation of latent period of temperature sensitivity in traditional and unilateral spinal anesthesia

    Directory of Open Access Journals (Sweden)

    Lakhin R.E.

    2015-09-01

    Full Text Available Objective: evaluation of the differences in the level of temperature, sensory and motor blockade during the various techniques of spinal anesthesia. Materials and Methods. Prospectively the randomized study included 70 patients. In the group with conventional spinal anesthesia (n=35 15mg of bupivacaine injected quickly. In the group with unilateral spinal anesthesia (n=35 7.5mg of bupivacaine administered slowly, at a rate of 1 ml per minute. We studied the level of temperature and time, sensory and motor blockade. The data are statistically processed. Results. Reduced thermal sensitivity recorded in an average of 48 seconds as a unilateral spinal anesthesia group and the control group. Subarachnoid administration of 7.5 mg of hyperbaric bupivacaine resulted in the development of a complete motor blockade underlying lower extremity in only 16 patients (45.7%. Conclusion. Using lower dosages of bupivacaine for unilateral spinal anesthesia lowers the threshold concentration of the local anesthetic in the subarachnoid space, resulting in slower motor neuron blockade and it is not total in more than 50% of cases.

  5. The effect of low serum bicarbonate values on the onset of action of local anesthesia with vertical infraclavicular brachial plexus block in patients with End-stage renal failure

    Directory of Open Access Journals (Sweden)

    Al-mustafa Mahmoud

    2010-01-01

    Full Text Available Vertical infraclavicular brachial plexus block is utilized in patients with chronic renal failure at the time of creation of an arterio-venous fistula (AVF. The aim of this study is to test the effect of impaired renal function, with the resulting deranged serum electrolytes and blood gases, on the success rate and the onset of action of the local anesthetics used. In this prospective clinical study, we investigated the effect of the serum levels of sodium, potassium, urea, crea-tinine, pH, and bicarbonate on the onset of action of a mixture of lidocaine and bupivacaine administered to create infraclavicular brachial plexus block. A total of 31 patients were studied. The success rate of the block was 93.5 % (29 patients. The mean onset time for impaired or re-duced sensation was found to be 8.9 ± 4.7 mins and for complete loss of sensation, was 21.2 ± 6.7 mins. There was no significant association with serum sodium, potassium, urea, creatinine or the blood pH level (P> 0.05. The bivariate correlation between serum bicarbonate level and the partial and complete sensory loss was -0.714 and -0.433 respectively, with significant correlation (P= 0.00, 0.019. Our study suggests that infraclavicular block in patients with chronic renal failure carries a high success rate; the onset of the block is delayed in patients with low serum bicarbonate levels.

  6. 预见性气道局麻后吸痰对重型颅脑损伤术后患者高原波的影响%Impact of advanced local anesthesia in endotracheal on the plateau wave A & B with severe traumatic brain injuries receiving mechanical ventilation

    Institute of Scientific and Technical Information of China (English)

    陶文强; 石尧; 方海云; 李薇薇; 李尹凤

    2015-01-01

    Objective To investigate the impact of advanced local anesthesia on the intracranial pressure ( ICP) and plateau wave Lundberg -A&B and incidence of ventilator associated pneumonia (VAP) in patients with severe traumatic brain injuries ( sTBI) receiving mechanical ventilation. Methods Fifty patients with mechanical ventilation in the neurosurgical ICU were divided into treatment group and control group (n=25).When the ICP was at 20~25 mm Hg before suctioning, the treatment group received local anesthesia in endotracheal with lidocaine ultrasonic aerosol inhalation.The change of ICP before and after suctioning at time of 3, 9, 15 and 21 o'clock within five days, frequency of Lundberg-A&B within five days, and the incidence of VAP within seven days during mechanical ventilation were compared.Results In treatment group, the ICP during suctioning was the more stable and the frequency of Lundberg-A was less than the control group.The incidence of VAP was 29.17%in treatment group and 26.09%in control group.The ICP increased more during the suctioning and the frequency of Lundberg-A was the most, and the incidence of VAP was 26.09% in the control group. When the Lundberg-A occurred, the ICP in treatment group was more lower than the other.Whether sputum suction correlates to the occurrence of B wave has not been confirmed in the present study. Conclusion The modified deep suctioning is proved to be a safer and more effective method for patients with sTBI.%目的:探讨重型颅脑损伤( sTBI)术后患者预见性使用利多卡因气道给药后吸痰对颅内压( ICP)、高原波Lundberg-A波和B波、呼吸机相关性肺炎( VAP)的影响。方法50例行ICP监测和人工气道开放的重型颅脑损伤术后患者随机分为治疗组和对照组,每组各25例。治疗组在吸痰前ICP≥20 mm Hg,则预见性使用利多卡因气道麻醉,ICP<20 mm Hg时与对照组一样均行常规吸痰。记录术后5 d吸痰前后每天4个时点ICP

  7. Effects of Nursing Intervention on the Degree of Comfort and Negative Emotions in Patients Under Local Anesthesia in Operating Rooms%护理干预对手术室非全身麻醉患者的负性情绪及舒适度的影响

    Institute of Scientific and Technical Information of China (English)

    刘素琼; 陈玉

    2015-01-01

    目的:探讨护理干预对手术室非全身麻醉患者的负性情绪及舒适度的影响,提高手术质量,降低手术风险。方法:选择符合标准的患者85例,随机分为观察组43例和对照组42例,对照组实施常规护理,观察组实施护理干预,比较二者护理效果。结果:入院时,两组患者抑郁自评量表( SDS )及焦虑自评量表( SAS)评分相似,差异均无显著性( P>0.05);术后1d,两组患者SAS及SDS评分与入院时比较均下降(P<0.05),但是观察组患者下降幅度更大,差异有显著性(P<0.05)。围手术期观察组患者简化舒适状况量表( GCQ)的生理、心理精神、社会文化及环境各单项评分均高于对照组患者,差异具有统计学意义( P<0.05)。结论:护理干预可以有效缓解手术室非全身麻醉患者的负性情绪,提高生理及心理舒适度,有利于患者术后康复。%Objective: To investigate the effects of nursing intervention on the degree of comfort and negative emotions in patients under local anesthesia in operating rooms , to elevate quality of operation , and to decrease operation risks .Method:A total of 85 eligible patients were selected and randomly divided into observation group and control group , with 43 patients in the observation group and 42 patients in the control group.The control group was given with usual care , while the observation group given with nursing interven-tion, and the nursing effects were compared between the two groups .Result: On admission, the patients of the two groups had similar self-rating depression scale (SDS) and self-rating anxiety scale (SAS) scores, and the differences were statistically insignificant ( P>0.05) .At one day after operation , the patients of both groups had decreased SDS and SAS scores ( P<0.05) , but the patients of the observation group had a greater decreasing extent , and the difference was statistically

  8. 40例急性Stanford B型主动脉夹层行局部麻醉下腔内隔绝术治疗的体会%Acute Stanford type B aortic dissection underwent local anesthesia on endovascular treatment Experience(A report of 40 cases)

    Institute of Scientific and Technical Information of China (English)

    李金保; 权晖; 薛克; 杨卷红

    2014-01-01

    目的:探讨局部浸润麻醉下行腔内隔绝术( EVGE)治疗急性Stanford B型主动脉夹层( AAD)的经验。方法:对40例AAD患者行EVGE术的临床资料、治疗经过进行回顾性分析。结果:40例患者均成功行EVGE术治疗。术后即刻造影证实夹层近端破裂口封堵完全,其中2例出现Ⅰ型内漏,1例出现Ⅱ型内漏,13例出现Ⅳ型内漏。术后无截瘫、支架移位发生。随访6~24个月,1例复查CTA提示降主动脉远端继发破口未愈合,假腔进行性增大,再次手术置入一枚锥形支架移植物,破口成功封堵。余病例原假腔明显缩小,真腔增大接近正常,未发生再次夹层及死亡病例。结论:局部浸润麻醉下行EVGE术治疗急性Stanford B型主动脉夹层技术成功率高、创伤小、恢复快、并发症少、死亡率低。%Objective To investigate the local infiltration anesthesia for endovascular graft exclusion( EVGE)for treatment of acute Stanford type B aortic dissection( AD)experience. Method In 40 cases( male 28 cases,female 12 cases,age 37 ~ 70 years old)clinical data of patients with EVGE,patients with AD were analyzed retrospectively. Results The patients were successfully performed in 40 patients with EVGE. The immediate postoperative angiography dissection proximal rupture complete closure,including 2 cases of type I internal leak-age,occurred in 1 cases,type II internal leakage,occurred in 13 cases,type IV internal leakage. No postoperative paraplegia,stent migration occurred. Follow-up for 6 ~ 24 months,1 cases of CTA showed that the descending aorta distal secondary break did not heal,the false lu-men were enlarged,again operation with a conical stent graft,break in plugging. There was the original false lumen was significantly re-duced,the true lumen increased nearly normal,no recurrence of interlayer and deaths. Conclusion Local infiltration anesthesia in EVGE for the treatment of acute type Stanford B aortic

  9. Study on application of ultrapro hernia system (UHS) in repairing inguinal hernia for senile patients under local anesthesia%局麻下应用超普疝装置行老年腹股沟疝无张力修补术的临床研究

    Institute of Scientific and Technical Information of China (English)

    詹尚欣; 陈锭光; 杨东明; 刘玉清; 杜少雄; 甘钧才; 张琳

    2015-01-01

    Objective To evaluate the advantages and clinical effects of Ultrapro Hernia System ( UHS) in tension-free inguinal hernia repair under local anesthesia .Methods A retrospective study was conducted to analyze the clinical data of the 104 patients who underwent tension -free herniaUHS repair in our hospital during January 2012 and December 2013.The duration of operation , out-of-bed activity time, hospital stay and the occurrence of complications were observed .Results All the 104 cases had positive results .The operation time were ranged from 35 to 105 minutes, and 55 minutes on average .Out-of-bed activity time was 2 to 24 hours, with a mean of 10 hours.And hospital stay was 3 to 7 days,4.5days on average .Most of the cases significantly recovered without complications ,except 1 case offat liquefaction, 2cases of hypodermic hematoma and 2 cases of subcutaneous fluid ,but recovered after application of puncture .No complication of such as infection and recurrence occurred.Conclusions The application of UHS in the repairing of senile inguinal hernia under local anesthesia was safe and reliable , this operation mode is worthy of popularization .%目的:探讨局麻下应用超普疝装置( Ultrapro Hernia System ,UHS)行老年腹股沟疝无张力修补术的方法及临床疗效。方法总结分析我院自2012年1月至2013年12月期间收治的104例老年腹股沟疝患者,采用局麻下UHS疝装置行无张力疝修补术的临床资料,观察手术时间、术后下床活动时间、总住院天数、术后并发症等。结果104例患者均治愈出院,手术时间35~105 min,平均55 min;术后下床活动时间2~24 h,平均10 h;总住院天数3~7 d,平均4.5 d。其中1例出现脂肪液化,2例出现皮下瘀血,2例出现阴囊积液,经穿刺抽液后治愈;均无切口感染、复发等并发症发生。结论局麻下应用超普疝装置( UHS)行老年腹股沟疝无张力修补术并发症少,其治疗

  10. Survey of international regional anesthesia fellowship directors

    Directory of Open Access Journals (Sweden)

    Lansdown AK

    2013-07-01

    Full Text Available Andrew K Lansdown,1,2 Paul G McHardy,1 Sanjiv C Patel,1,3 Catherine M Nix,1 Colin JL McCartney1 1Department of Anesthesia, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada; 2University of Sydney, Sydney, NSW, Australia; 3University College Hospital, London, UK Background: The scope of regional anesthesia fellowship programs has not been analyzed but may provide insights that could improve fellowship training and standards. Methods: Regional anesthesia fellowship directors across the world were asked to complete a comprehensive survey that detailed the range of educational and practical experience and attitudes as well as assessment procedures offered in their programs. Results: The survey response rate was 66% (45/68. Overall, the range of activities and the time and resources committed to education during fellowships is encouraging. A wide range of nerve block experience is reported with most programs also offering acute pain management, research, and teaching opportunities. Only two-thirds of fellowships provide formal feedback. This feedback is typically a formative assessment. Conclusion: This is the first survey of regional anesthesia fellowship directors, and it illustrates the international scope and continuing expansion of education and training in the field. The results should be of interest to program directors seeking to benchmark and improve their educational programs and to faculty involved in further curriculum development. Keywords: anesthesia, regional, fellowship, education

  11. 手术室舒适护理对非全身麻醉患者的心理状态及舒适度的影响%Effects of Comfortable Nursing in Operation Rooms on the Degree of Comfort and Mental State in Patients Under Local Anesthesia

    Institute of Scientific and Technical Information of China (English)

    周艳; 林红

    2015-01-01

    目的:探讨舒适护理对非全身麻醉手术患者心理状态及手术过程中舒适度的影响. 方法:选择符合标准的患者81例,随机分为观察组40例和对照组41例,两组患者均给予常规手术室护理,观察组加用舒适护理,比较两组患者的护理效果. 结果:术前1d,两组患者SAS及SDS评分比较,差异均无统计学意义( P>0.05);术后1d,两组患者SAS及SDS评分较术前1d均下降,但观察组下降幅度更大,差异有统计学意义( P0.05);at 1d after the surgeries, the patients of both groups had decreased SAS and SDS scores, but the pa-tients of the observation group had greater decreasing extents, and the differences were statistically significant ( P<0.05) .During the surgeries, the patients of the observation group had higher scores of physiological, mental, psychic, environmental, social, and cultural dimensions than those of the control group, and the differences were statistically significant ( P<0.05) .Conclusion:Comfortable nursing can effectively decrease the anxiety and depression, elevate the degrees of physiologic and mental comforts during the surgeries, and is beneficial to the smooth process of the surgeries and postoperative rehabilitation in patients under local an-esthesia.

  12. A Comparison study of Tension-free Repair Under Local Anesthesia and Transabdominal Preperitoneal for Elderly Inguinal Hernia on Clinical Effect and Stress Response%老年腹股沟疝患者局麻下Lichtenstein术和TAPP的临床疗效和应激反应比较

    Institute of Scientific and Technical Information of China (English)

    徐磊

    2015-01-01

    ObjectiveTo analyze and compare the clinical effect and stress response of tension-free repair under local anesthesia and transabdominal preperitoneal for elderly inguinal hernia.Methods82 elderly patients with inguinal hernia and who accepted treatment in our hospital from June 2012 to June 2014,were taken as the research objects. These patients were randomly divided into the control group(n=41)and the observation group(n=41) according to the different operation mode. In the control group,they were given the local anesthesia TAPP operation for treatment while in the observation group,they were treated with the Lichtenstein treatment under local anesthesia operation. Then,the operation and postoperative recovery of the two groups were observed and compared,including the operation time,bleeding volume,the time of the first bed,hospitalization expenses, hospitalization time,and the complications occurred of two groups of patients.ResultsThe operation time,the time of first bed,hospitalization expenses and hospitalization time in the observation group were better than those of the control group,the difference had statisticaly significant (P<0.05). In addition,the serum levels of IL-6,cortisol and insulin in the two groups after operation 1day were statisticaly significant(P<0.05). The serum level of IL-6 in 3 d was significantly different(P<0.05). The two groups of patients after the 3 d,7 d can be reduced to normal.Conclusion There are advantages of Lichtenstein and TAPP in the treatment of elderly patients with inguinal hernia,and the safety is good. The clinical can choose the operation mode according to the actual situation of patients.%目的:分析比较老年腹股沟疝患者局麻下Lichtenstein术和TAPP的临床疗效和应激反应。方法选取2012年6月~2014年6月收治的老年腹股沟疝患者82例作为研究对象,按手术方式的不同,分为对照组(n=41例)和观察组(n=41例),对照组局麻下行TAPP手术治疗,观

  13. 聚丙烯非编织与编织补片在局麻腹股沟疝腹膜前无张力修补术中应用的对比研究%Comparison of non-wovenand wovenmesh inp repe ritoneal tension-free hernia repair for inguinal hernia under local anesthesia

    Institute of Scientific and Technical Information of China (English)

    刘亦婷; 陈杰; 申英末

    2015-01-01

    Objective To compare the safety, efficacy, complications, degree of comfort and shrinkage of non-wovenvs, woven mesh in preperitoneal tension-free repairfor inguinal hernia under local anesthesia .Methods 100 cases of inguinal hernia were received with preperitoneal tension-free hernia repair under local anesthesia in Beijing Chao-yang Hospital from October 2013 to April 2014 .The patients were randomized into two groups:50 cases were repaired with non-woven mesh ( experimental group ) and 50 cases were repaired withwoven mesh ( control group ) .Analyze the operation time , length of hospitalization stay, hospital costs and complications , and note the follow-up in the terms of chronic pain , foreign body sensation and recurrence .Measure the diameter of meshesby ultrasonographyat 6 th and 12 th month after operation.Results A total of 100 caseswere operated successfully .There were no significant differences in operation time and length of stay in hospital , but the difference in costs reached statistical significance with higher price inexperimental group .Seroma of inguinal region was occurred in 6 cases of theexperimental group and 8 cases of the control groupwith no significant difference , and there were no other complications and recurrence in both groups .No patients were observed with chronic pain in the experimental group , while 5 patients in the control group .Foreign body sensation was found in 1 case of the experimental group and 7 cases of the control group .The degree of shrinkage of meshes in the experimental group was obviously lower than that in thecontrol group at 6th and 12th month after operation.Those differences were all significant (P=0.022,0.027,0.000,0.000).Conclusions PreperitonealTension-free repair for inguinal hernia under local anesthesia using non-woven or woven mesh is available .The cost of non-woven mesh is higher than that of using woven mesh , but the incidences of chronic pain , foreign body sensation and degree of shrinkage

  14. Before Anesthesia: The Patient's Active Role Makes a Difference

    Science.gov (United States)

    ... anesthesia, a candidate must have a four-year bachelor of science degree in nursing or other appropriate ... can—and should—take an active role in these preparations by communicating and cooperating with your anesthesia ...

  15. [Anesthesia for cesarean section in patients with fetal anomaly].

    Science.gov (United States)

    Nakano, S; Tashiro, C; Nishimura, M; Ueyama, H; Uchiyama, A; Kubota, A; Suehara, N

    1991-05-01

    Twenty-two cases of Cesarean section due to fetal anomaly diagnosed prenatally were reviewed in terms of the anesthetic managements. In 6 cases, diazepam 0.3 mg.kg-1, which provides fetal anesthesia for surgery scheduled immediately after birth, was administered intravenously to the mothers with/without fentanyl (2 general anesthesia and 4 regional anesthesia). The diagnosis of their fetuses was congenital diaphragmatic hernia, congenital cystic adenomatoid malformation of the lung, gastroschisis or omphalocele. No fetal anesthesia was performed in the other 16 cases (15 spinal anesthesia and 1 general anesthesia). Seven of their fetuses were diagnosed as hydrops. Since the general condition of the diseased newborn is known to be deteriorated after receiving various stress and aerophagia, fetal anesthesia in Cesarean delivery has the advantage of stress reduction and prevention of aerophagia. When the newborn is considered to need immediate neonatal resuscitation or intensive care including surgery, fetal anesthesia may be a choice of anesthetic technique.

  16. Transient Neurological Symptoms after Spinal Anesthesia

    Directory of Open Access Journals (Sweden)

    Zehra Hatipoglu

    2013-02-01

    Full Text Available Lidocaine has been used for more than 50 years for spinal anesthesia and has a remarkable safety record. In 1993, a new adverse effect, transient neurologic toxicity was described in patients recovering from spinal anesthesia with lidocaine. Transient neurological symptoms have been defined as pain in the lower extremities (buttocks, thighs and legs after an uncomplicated spinal anesthesia and after an initial full recovery during the immediate postoperative period (less than 24 h. The incidence of transient neurological symptoms reported in prospective, randomized trials varies from 4% to 37%. The etiology of transient neurological symptoms remains unkonwn. Despite the transient nature of this syndrome, it has proven to be difficult to treat effectively. Drug or some interventional therapy may be necessary. [Archives Medical Review Journal 2013; 22(1.000: 33-44

  17. Discrimination of auditory stimuli during isoflurane anesthesia.

    Science.gov (United States)

    Rojas, Manuel J; Navas, Jinna A; Greene, Stephen A; Rector, David M

    2008-10-01

    Deep isoflurane anesthesia initiates a burst suppression pattern in which high-amplitude bursts are preceded by periods of nearly silent electroencephalogram. The burst suppression ratio (BSR) is the percentage of suppression (silent electroencephalogram) during the burst suppression pattern and is one parameter used to assess anesthesia depth. We investigated cortical burst activity in rats in response to different auditory stimuli presented during the burst suppression state. We noted a rapid appearance of bursts and a significant decrease in the BSR during stimulation. The BSR changes were distinctive for the different stimuli applied, and the BSR decreased significantly more when stimulated with a voice familiar to the rat as compared with an unfamiliar voice. These results show that the cortex can show differential sensory responses during deep isoflurane anesthesia.

  18. Percutaneous Nephrolithotomy under Spinal Anesthesia with Marcaine

    Directory of Open Access Journals (Sweden)

    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.

  19. 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

  20. PERIPHERAL BLOCK ANESTHESIA OF UPPER EXTREMITY AND ITS COMPLICATIONS

    OpenAIRE

    Tapar, Hakan; SÜREN, Mustafa; Kaya, Ziya; Arıcı, Semih; Karaman, Serkan; Kahveci, Mürsel

    2012-01-01

    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...

  1. Implementation of an Anesthesia Information Management System (AIMS)

    OpenAIRE

    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 applicati...

  2. Anesthesia care for the professional singer.

    Science.gov (United States)

    Meacham, Ryan K; Schindler, Joshua

    2015-06-01

    The professional singer comes to the day of surgery with a measure of anxiety about the effects of anesthesia or surgery on his or her voice. A detailed informed consent should be obtained to discuss and document risks, as well as set realistic expectations for recovery. The smallest endotracheal tube possible should be used to intubate in the least traumatic way. Movement of the tube should be minimized, both during anesthesia, as well as in emergence. Postoperative care may be coordinated with an otolaryngologist and speech language pathologist as the singer plans a return to performance.

  3. 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…

  4. 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 inve...

  5. 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...

  6. Comparative study on laparoscopic total extraperitoneal hernia repair and tension-free hernioplasty under local anesthesia%局麻下无张力疝修补术与腹腔镜全腹膜外疝修补术(TEP)的临床对比

    Institute of Scientific and Technical Information of China (English)

    陈伟平; 黄君; 徐其银; 王伟

    2012-01-01

    目的 比较局麻无张力疝修补Lichtenstein手术和腹腔镜全腹膜外疝修补术(total extrapentioneal repair, TEP)的优缺点.方法 回顾252例成人腹股沟疝分别进行TEP 56例和局麻下Lichtenstein 196例的临床资料.术后1周和半年进行临床评估.结果 术后3d内应用止痛药频率、恢复正常活动时间、术后半年内手术区域慢性疼痛等方面,TEP组均优于Lichtenstein组,两组差异有统计学意义,(P<0.05).并发症、复发率,TEP组与Lichtenstein组两者,差异无统计学意义(P>0.05);手术时间、初次下床活动时间、术后住院时间、住院费用等方面Lichtenstein组优于TEP组,两者差异有统计学意义,(P<0.05).结论 TEP具有伤口小、疼痛轻、恢复快的优点,但费用高.局麻Lichtenstein手术操作简单、费用低、适应证广,适合老年患者.%Objective To compare the clinical efficiency of laparoscopic total extraperitoneal hernia repair(TEP) with Li-chtenstein tension-free hernioplasty under local anesthesia ( TFH). Methods The clinical data of 252 adult patients with inguinal hernia were retrospectively studied. Fifty - six cases were repaired by TEPO and 196 cases had TFH. Clinical evaluation was made at one week and at half a year after operation. Results In TEP group,the frequency of analgesic use in 72 hours after operation , the time of return to regular activity, and chronic local pain were significant better than those in TFH group (P 0.05). But in Lichtenstein procedure group,the operation time,length of postoperative hospital stay,time to ambulation,and cost,were more better than those in TEP group(P<0.05). Conclusion TEP has small incision, less pain and quick recovery ,but with high cost. The TFH is simple, lower cost and wide indications,especially suitable for elderly patients.

  7. 右美托咪定对高血压患者局麻行甲状腺手术时血流动力学的影响%Effects of dexmedetomidine on hemodynamics in hypertensive patients undergoing thyroid surgery with local anesthesia

    Institute of Scientific and Technical Information of China (English)

    孙艳红; 李晓倩; 刘海梅; 卞慧娴

    2013-01-01

    目的 观察右美托咪定对高血压患者局麻行甲状腺手术时血流动力学的影响.方法 局麻下行甲状腺切除术合并Ⅰ~Ⅱ级高血压患者60例,随机数字表法分为2组,每组30例,D组为右美托咪定组,手术开始前20 min给予0.5μg/kg右美托咪定,20 min注射完毕,以0.1—0.5 μg/(kg·h)维持,如收缩压降至110 mmHg,心率降至60次/min或Ramsay镇静评分达到3分,即以0.1 μg/(kg·h)速度递减.M组为咪达唑仑组,手术开始前20 min给予咪达唑仑0.04 mg/kg,以0.02~0.05 mg/(kg·h)维持,根据Ramsay镇静评分以0.01 mg/(kg·h)递减,维持Ramsay评分3分,术中如Ramsay镇静评分已达到3分而血压仍高于基础水平30%时或心率超过次100次/min时给予降压或降心率药物.记录基础值(T0)、注射局麻药(T1)、手术开始(T2)、术中自述疼痛需追加局麻药(T3),处理腺体(T4)、手术结束(T5)时的收缩压、舒张压、平均压、心率及Ramsay镇静评分,术后8h内的疼痛视觉模拟评分(Visual analogue scales,VAS)及不良反应.结果 D组乌拉地尔和艾司洛尔[(10±5)mg和0mg]用量少于M组[(60±10)mg和(80±5) mg](t=14.82,t=19.78,P<0.01);D组患者在各时点血压、心率平稳,与T0相比,T1、T2和T5血压和心率均有明显降低(P <0.05或P<0.01),T3、T4心率明显低于基础值(P<0.05),M组T3、T4时点血压和心率高于基础值,除T0外,各时点血压和心率均高于D组(P<0.05).结论 高血压患者局麻行甲状腺手术时右美托咪定和咪达唑仑均可产生较好的镇静效果,但右美托咪定有更好的血流动力学稳定效果,更适合轻、中度高血压患者甲状腺局麻手术时降压和镇静.%Objective To explore the effect of dexmedetomidine on hemodynamics in hypertensive patients undergoing thyroid surgery with local anesthesia.Methods Sixty patients with preoperatively diagnosed class Ⅰ to Ⅱ hypertension undergoing selective thyroidectomy were randomly divided into D

  8. 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 ane

  9. Antidepressant treatment with MAO-inhibitors during general and regional anesthesia: a review and case report of spinal anesthesia for lower extremity surgery without discontinuation of tranylcypromine.

    Science.gov (United States)

    Krings-Ernst, Ilana; Ulrich, Sven; Adli, Mazda

    2013-10-01

    Monoamine oxidase-(MAO)-inhibitors are a treatment of last resort in treatment resistant depression, which is regarded as a condition of increased psychiatric risk. General and regional anesthesia for elective surgery during use of long-term MAO-inhibitors remains a matter of debate because of an increased risk of drug interactions and decreased sympathetic stability. A series of case reports and new comparative studies reveal the safety of anesthesia/analgesia in non-cardiac surgery without discontinuation of the MAO-inhibitor if best effort is made for maintenance of sympathetic homeostasis and if known drug interactions are avoided. Very few reports with severe adverse incidents have been noted. Severe cardiovascular morbidity, a contraindication of MAO-inhibitors, probably contributed to peri- and postoperative complications. According to new studies, the risk of pharmacokinetic drug interactions is lower for tranylcypromine than for phenelzine. In the present case, a 66-year-old psychiatric patient on permanent treatment with 20 mg/day tranylcypromine was admitted for forefoot surgery. Anesthetic premedication consisted of 7.5 mg oral midazolam. Intravenous midazolam (0.5 mg) was dispensed for intraoperative sedation. After local anesthesia of the puncture site with 30 mg isobar prilocaine, spinal anesthesia was achieved by a single shot of 13.5 mg hyperbar bupivacaine (0.5%) intrathecally. Postoperative regional and general analgesia were accomplished by a peripheral nerve block with 50 mg isobar bupivacaine as well as oral etoricoxib and oxycodone. No peri- or postoperative complications were encountered. It is concluded that general or regional anesthesia for noncardiac surgery without discontinuation of MAO-inhibitor treatment may be a safe intervention after careful evaluation of an individual's perioperative and psychiatric risk. The increased psychiatric risk in patients treated with MAO-inhibitors outweighs the increased, however manageable

  10. Phentolamine mesylate: It′s role as a reversal agent for unwarranted prolonged local analgesia

    OpenAIRE

    Harpreet Singh Grover; Anil Gupta; Neha Saksena; Neha Saini

    2015-01-01

    Administration of local anesthesia is an integral procedure prior to dental treatments to minimize the associated pain. It is learned that its effect stays more than the time required for the dental procedure to be completed. This prolonged soft tissue anesthesia (STA) can be detrimental, inconvenient, and unnecessary. Phentolamine mesylate, a Food and Drug Administration-approved drug essentially serves the purpose of faster recovery from numbness at the site of local anesthesia. This articl...

  11. Awareness during general anesthesia: An Indian viewpoint

    Directory of Open Access Journals (Sweden)

    Reshma P Ambulkar

    2016-01-01

    Conclusion: Awareness under anesthesia is a distressing complication with a potential for long-term psychological consequences, and every effort should be undertaken to prevent it. It is reassuring though that our data in Indian cancer patients at high risk for intra-operative awareness suggests that it is an uncommon occurrence.

  12. Testing haptic sensations for spinal anesthesia.

    LENUS (Irish Health Repository)

    2011-01-01

    Having identified key determinants of teaching and learning spinal anesthesia, it was necessary to characterize and render the haptic sensations (feeling of touch) associated with needle insertion in the lower back. The approach used is to match recreated sensations (eg, "pop" through skin or dura mater) with experts\\' perceptions of the equivalent clinical events.

  13. Optimizing anesthesia techniques in the ambulatory setting

    NARCIS (Netherlands)

    E. Galvin

    2007-01-01

    textabstractAmbulatory surgery refers to the process of admitting patients, administering anesthesia and surgical care, and discharging patients home following an appropriate level of recovery on the same day. The word ambulatory is derived from the latin word ambulare, which means ''to walk''. This

  14. Anesthesia for the patient with dementia

    DEFF Research Database (Denmark)

    Funder, Kamilia S; Steinmetz, Jacob; Rasmussen, Lars S

    2010-01-01

    With a growing aging population, more patients suffering from dementia are expected to undergo surgery, thus being exposed to either general or regional anesthesia. This calls for specific attention ranging from the legal aspects of obtaining informed consent in demented patients to deciding...

  15. The Biochemical Impact of Surgery and Anesthesia

    NARCIS (Netherlands)

    J.W. Hol (Jaap Willem)

    2014-01-01

    markdownabstract__Abstract__ General anesthesia has been considered by some medical historians as one of the most important contributions to modern medicine second to perhaps the concept of antiseptic medicine and hygiene. The first historical mention of a deep unnatural sleep so that surgery can t

  16. [Horner syndrome following combined spinal-epidural anesthesia].

    Science.gov (United States)

    Karaca, Ömer; Kumaş Solak, Sezen; Demirgan, Serdar; Bademci, Mehmet

    2016-07-01

    Horner syndrome is rarely observed in connection with epidural anesthesia. It is characterized by ptosis, enophthalmos, miosis, anisocoria, and conjunctival hyperemia in the affected eye, as well as anhydrosis and flushing on the affected side of the face. It is usually a complication spontaneously resolved without permanent neurological deficits. Intraoral anesthesia; stellate ganglion, cervical or brachial plexus blocks; thoracic, lumbar or caudal epidural anesthesia, and intrapleural analgesia are the main causes for Horner syndrome related to anesthesia. Among other causes of Horner syndrome are head and neck surgery, trauma, and puncture of internal jugular vein. The present case of unilateral Horner syndrome appeared in the aortobifemoral bypass after lumbar spinal- epidural anesthesia.

  17. Comparison of Anesthesia Quality for Arthroscopic Knee Surgery: Combined Sciatic Femoral Block and Unilateral Spinal Anesthesia

    Directory of Open Access Journals (Sweden)

    Sinem Sarı

    2015-08-01

    Full Text Available Objective: We aimed to evaluate the quality of anesthesia of combined sciatic and femoral 3-in-1 nerve blocks (CSFB and unilateral spinal anesthesia technique with low-dose levobupivacaine in outpatients undergoing knee arthroscopy surgery. Materials and Methods: Forty American Society of Anesthesiologists (ASA physical status I-II patients were randomly allocated into two groups and unilateral spinal anesthesia with low-dose levobupivacaine (group S, n=20 or CSFB (group B, n=20 was performed. Besides the quality of anesthesia, anesthetic effectiveness, hemodynamic values, duration of the technique application, maximum motor and sensorial block levels and durations, the first analgesics need, and total analgesic consumptions during postoperative 24 hours and determined complications were compared between the two groups. Results: The quality of anesthesia was better in group S, no patient received either sedation or analgesic intraoperatively while first analgesic need and number of patient was higher (p=0.014, p<0.001, p=0.032 respectively. The duration of technical application was shorter while maximum motor and sensorial block levels were higher in group S (p<0.0001, p=0.008, p<0.001 respectively. Motor block duration was significantly longer in group B (p<0.0001. Conclusion: We concluded that CSFB practice is an effective anesthetic alternative for unilateral spinal anesthesia. Introduction

  18. A Wavelet Transform Based Method to Determine Depth of Anesthesia to Prevent Awareness during General Anesthesia

    Directory of Open Access Journals (Sweden)

    Seyed Mortaza Mousavi

    2014-01-01

    Full Text Available Awareness during general anesthesia for its serious psychological effects on patients and some juristically problems for anesthetists has been an important challenge during past decades. Monitoring depth of anesthesia is a fundamental solution to this problem. The induction of anesthesia alters frequency and mean of amplitudes of the electroencephalogram (EEG, and its phase couplings. We analyzed EEG changes for phase coupling between delta and alpha subbands using a new algorithm for depth of general anesthesia measurement based on complex wavelet transform (CWT in patients anesthetized by Propofol. Entropy and histogram of modulated signals were calculated by taking bispectral index (BIS values as reference. Entropies corresponding to different BIS intervals using Mann-Whitney U test showed that they had different continuous distributions. The results demonstrated that there is a phase coupling between 3 and 4 Hz in delta and 8-9 Hz in alpha subbands and these changes are shown better at the channel T7 of EEG. Moreover, when BIS values increase, the entropy value of modulated signal also increases and vice versa. In addition, measuring phase coupling between delta and alpha subbands of EEG signals through continuous CWT analysis reveals the depth of anesthesia level. As a result, awareness during anesthesia can be prevented.

  19. Olfactory bulb encoding during learning under anesthesia

    Science.gov (United States)

    Nicol, Alister U.; Sanchez-Andrade, Gabriela; Collado, Paloma; Segonds-Pichon, Anne; Kendrick, Keith M.

    2014-01-01

    Neural plasticity changes within the olfactory bulb are important for olfactory learning, although how neural encoding changes support new associations with specific odors and whether they can be investigated under anesthesia, remain unclear. Using the social transmission of food preference olfactory learning paradigm in mice in conjunction with in vivo microdialysis sampling we have shown firstly that a learned preference for a scented food odor smelled on the breath of a demonstrator animal occurs under isofluorane anesthesia. Furthermore, subsequent exposure to this cued odor under anesthesia promotes the same pattern of increased release of glutamate and gamma-aminobutyric acid (GABA) in the olfactory bulb as previously found in conscious animals following olfactory learning, and evoked GABA release was positively correlated with the amount of scented food eaten. In a second experiment, multiarray (24 electrodes) electrophysiological recordings were made from olfactory bulb mitral cells under isofluorane anesthesia before, during and after a novel scented food odor was paired with carbon disulfide. Results showed significant increases in overall firing frequency to the cued-odor during and after learning and decreases in response to an uncued odor. Analysis of patterns of changes in individual neurons revealed that a substantial proportion (>50%) of them significantly changed their response profiles during and after learning with most of those previously inhibited becoming excited. A large number of cells exhibiting no response to the odors prior to learning were either excited or inhibited afterwards. With the uncued odor many previously responsive cells became unresponsive or inhibited. Learning associated changes only occurred in the posterior part of the olfactory bulb. Thus olfactory learning under anesthesia promotes extensive, but spatially distinct, changes in mitral cell networks to both cued and uncued odors as well as in evoked glutamate and GABA

  20. Intraoperative patient information handover between anesthesia providers

    Science.gov (United States)

    Choromanski, Dominik; Frederick, Joel; McKelvey, George Michael; Wang, Hong

    2014-01-01

    Abstract Currently, no reported studies have evaluated intraoperative handover among anesthesia providers. Studies on anesthetic handover in the US recovery room setting observed that handover processes are insufficient and, in many instances, significant intraoperative events are disregarded. An online survey tool was sent to anesthesia providers at US anesthesia residency programs nationwide (120 out of the 132 US programs encompassing around 4500 residents and their academic MDAs) and a smaller survey selection of CRNAs (10 institutions about 300 CRNAs in the metropolitan area of Detroit, MI, USA) to collect information on handover practices. The response rate to this survey (n = 216) was comprised of approximately 5% (n = 71) of the resident population in US anesthesia programs, 5% (n = 87) of MDAs , and 20% (n = 58) of the CRNAs. Out of all respondents (n = 212), 49.1 % had no hand-over protocol at their institution and 88% of respondents who did have institutional handover protocols believed them insufficient for effective patient handover. In addiiton, 84.8% of all responders reported situations where there was insufficient information received during a patient handover. Only 7% of the respondents reported never experiencing complications or mismanagement due to poor or incomplete hand-overs. In contrast, 60% reported rarely having complications, 31% reported sometimes having complications, and 3% reported frequent complications. In conclusion, handover transition of patient care is a vulnerable and potentially life-threatening event in the operating room. Our preliminary study suggests that current intraoperatvive handover practices among anesthesia providers are suboptimal and that national patient handover guidelines are required to improve patient safety. PMID:25332710

  1. 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

  2. Practice characteristics among dental anesthesia providers in the United States.

    Science.gov (United States)

    Boynes, Sean G; Moore, Paul A; Tan, Peter M; Zovko, Jayme

    2010-01-01

    General descriptions or "snapshots" of sedation/general anesthesia practices during dental care are very limited in reviewed literature. The objective of this study was to determine commonalities in dental sedation/anesthesia practices, as well as to accumulate subjective information pertaining to sedation/anesthesia care within the dental profession. This questionnaire-based survey was completed by participating anesthesia providers in the United States. A standardized questionnaire was sent via facsimile, or was delivered by mail, to 1500 anesthesia providers from a randomized list using an online database. Data from the returned questionnaires were entered onto an Excel spreadsheet and were imported into a JMP Statistical Discovery Software program for analyses. Quantitative evaluations were confined to summation of variables, an estimation of means, and a valid percent for identified variables. A total of 717 questionnaires were entered for data analysis (N=717). Data from this study demonstrate the wide variation that exists in sedation/anesthesia care and those providing its administration during dental treatment in the United States. The demographics of this randomized population show anesthesia providers involved in all disciplines of the dental profession, as well as significant variation in the types of modalities used for sedation/anesthesia care. Data from this study reveal wide variation in sedation/anesthesia care during dental treatment. These distinctions include representation of sedation/anesthesia providers across all disciplines of the dental profession, as well as variations in the techniques used for sedation/anesthesia care.

  3. General Electropharmaceutical Anesthesia (Point Electroanesthesia).

    Science.gov (United States)

    1980-07-01

    anestesia high9 OFreuny low U.~~of ASUA elN11.1.11CATItOWDOWNGeeRADINGe *~~~~~f DITIBTOur ultimT o bjoeciermistettleinaonfdugad thppodctoe o...surgery. Local infection seems to be less frequent after EA. In order to explain this difference (statis- tically significant : p < 0.001) one should

  4. EFFECT OF ORAL CLONIDINE PREMEDICATION ON THE ONSET AND DURATION OF SPINAL ANESTHESIA WITH HYPERBARIC BUPIVACAINE

    Directory of Open Access Journals (Sweden)

    Shruthi

    2014-09-01

    Full Text Available BACKGROUND: Spinal anesthesia is the most common technique used for lower abdominal surgeries. Hyperbaric Bupivacaine has limited duration of action. Clonidine has been used to prolong the duration of local anaesthetic. Hence in our study, we studied the effects of oral clonidine premedication on spinal anaesthesia with hyperbaric Bupivacaine with reference to sedation, onset and duration of sensory and motor blockade including its effects on hemodynamic status. METHODS: Prospective randomized, double – blinded placebo, control study, two groups of thirty patients each were selected. One group (Group C received 150μg clonidine tablets and the other group (Group B received placebo, 90 minutes before anesthesia. Primary outcome were sedation, onset and duration of sensory and motor blockade. Hemodynamic and other effects of the study drug were the secondary outcomes. RESULT: It was observed that clonidine premedication resulted in higher incidence of moderate sedation, hastens the onset of sensory block but has no effect on the onset of motor blockade. It prolonged the duration of sensory and motor blockade. Clonidine at a dose of 150μg is not associated with any greater change in heart rate and blood pressure following spinal anesthesia. CONCLUSION: We conclude that oral clonidine premedication,in patients with hyperbaric bupivacaine hastesns the onset of sensory block and prolongs the duration of sensory and motor anesthesia with moderate sedation.

  5. Anesthesia information management systems: past, present, and future of anesthesia records.

    Science.gov (United States)

    Kadry, Bassam; Feaster, William W; Macario, Alex; Ehrenfeld, Jesse M

    2012-01-01

    Documenting a patient's anesthetic in the medical record is quite different from summarizing an office visit, writing a surgical procedure note, or recording other clinical encounters. Some of the biggest differences are the frequent sampling of physiologic data, volume of data, and diversity of data collected. The goal of the anesthesia record is to accurately and comprehensively capture a patient's anesthetic experience in a succinct format. Having ready access to physiologic trends is essential to allowing anesthesiologists to make proper diagnoses and treatment decisions. Although the value provided by anesthesia information management systems and their functions may be different than other electronic health records, the real benefits of an anesthesia information management system depend on having it fully integrated with the other health information technologies. An anesthesia information management system is built around the electronic anesthesia record and incorporates anesthesia-relevant data pulled from disparate systems such as laboratory, billing, imaging, communication, pharmacy, and scheduling. The ability of an anesthesia information management system to collect data automatically enables anesthesiologists to reliably create an accurate record at all times, regardless of other concurrent demands. These systems also have the potential to convert large volumes of data into actionable information for outcomes research and quality-improvement initiatives. Developing a system to validate the data is crucial in conducting outcomes research using large datasets. Technology innovations outside of healthcare, such as multitouch interfaces, near-instant software response times, powerful but simple search capabilities, and intuitive designs, have raised the bar for users' expectations of health information technology.

  6. 局部麻醉下改良 Kugel 无张力疝修补术治疗中青年男性腹股沟疝%Clinical effect of modified Kugel tension-free hernia repair under local anesthesia for inguinal hernia in young and middle-aged patients

    Institute of Scientific and Technical Information of China (English)

    王晓明; 王明刚; 杨硕; 申英末

    2015-01-01

    Objective To investigate the clinical treatment of inguinal hernia in young and middle-aged people,and to compare the clinical efficacy of modified Kugel hernia repair and traditional inguinal herniorrhaphy under local anesthesia.Methods 98 patients with inguinal hernia from June 2012 to June 2014 in Central Hospital of Jiaozuo Coal Industry Co.,Ltd were divided into modifed group and conventional group according to the treatment methods.Patients in modifed group were treated with modified Kugel hernia repair under local anesthesia,while patients in conventional group were conventional herniorrhaphy.The efficiency,operation time,hospitalization time,pain,foreign body sensation,the resumption of work period and recurrence rate were analyzed in two groups.Results The efficiency in modifed group (95.9%)was significantly higher than conventional group (83.7%)(χ2 =4.009,P =0.045 ).The operation time, hospitalization time and resumption of work period in modifed group were shorter than those in traditional group (t =2.019,1.909,3.012,P =0.023,0.041,0.021).The modifed group has a lower complications rate (including postoperative wound infection,postoperative chronic pain,scrotal hematoma,urinary retention and recurrence,etc.)comparing with traditional group (χ2 =5.269,12.082,13.303,7.184, 9.910,P =0.022,0.001,0.000,0.007,0.002).Conclusion The modified Kugel tension-free hernia repair is worthy of clinical use due to its better clinical efficacy,faster recovery and lower complications rate.%目的:探讨局部麻醉下改良 Kugel 无张力疝修补术与传统疝修补术治疗中青年男性腹股沟疝的临床疗效。方法随机选取2012年6月至2014年6月,河南省焦作市焦作煤业(集团)有限责任公司中央医院收治的腹股沟疝中青年患者98例作为研究对象,根据治疗方式随机分为传统组和改良组。传统组患者接受常规腹股沟疝修补术,改良组患者行局部麻醉下改良 Kugel 无张力疝修补术

  7. A comparison of two anesthesia methods for the surgical removal of maxillary

    OpenAIRE

    Al Delayme, R.M.

    2014-01-01

    Objectives: The purpose of this study was to compare the effect of PSA block injection with infiltration technique regarding local anesthesia for surgical extraction of upper third molar. Material and Methods: A prospective, intra individual, single-blind randomized controlled trial was designed to study the severity of pain during injection and after surgical extraction of the bilaterally and symmetrically similar upper third molar in a total of 53 patients, in addition to eva...

  8. The comparison of anesthesia effect of lung surgery through video-assisted thoracic surgery: A meta-analysis

    Directory of Open Access Journals (Sweden)

    Jing-Dong Ke

    2015-01-01

    Conclusion: These results indicated that epidural anesthesia can save operating time and postoperative hospital stay time. But epidural anesthesia and general anesthesia have the same effect on complications.

  9. [Anesthesia for medical students : A brief guide to practical anesthesia in adults with a web-based video illustration].

    Science.gov (United States)

    Mathis, S; Schlafer, O; Abram, J; Kreutziger, J; Paal, P; Wenzel, V

    2016-12-01

    In Germany, Austria and Switzerland, anesthesiologists are the second largest group of physicians in hospitals, but this does not correspond to the amount of anesthesiology teaching that medical students receive in medical schools. Accordingly, the chances of medical students recognizing anesthesiology as a promising personal professional career are smaller than in other disciplines with large teaching components. Subsequent difficulties to recruit anesthesiology residents are likely, although many reasons support anesthesiology as a professional career.Traditional strategies to teach medical students in anesthesiology in medical school consist of airway management or cardiopulmonary resuscitation attempts in manikins. Anesthesiology is a complex interaction consisting of anatomy, physiology, pharmacology, clinical evaluation, experience, knowledge, and manual skills. While some medical schools offer teaching in high fidelity simulators, clinical teaching in the operating room is often limited. When medical students opt for a clinical rotation in anesthesiology, there is a chance to demonstrate the fascinating world of anesthesiology, but this chance has to be utilized carefully by anesthesiologists, as young talents have to be discovered, supported, and challenged.We have put together a short guide for medical students for a clinical rotation in anesthesiology in adults in order to generate basic knowledge and interest in anesthesiology as well as a sense of achievement. Basic knowledge about premedication, induction, maintenance and strategies for anesthesia is discussed. Further, the most important anesthesia drugs are discussed and manual skills, such as intravenous cannulation, mask ventilation, intubation, and regional anesthesia are featured with QR-code based video illustrations on a smartphone or personal computer. We did not discuss possible local mannerism and special patient groups (e. g., children, special medical history), local guidelines

  10. 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.

  11. Magnesium in obstetric anesthesia and intensive care.

    Science.gov (United States)

    Kutlesic, Marija S; Kutlesic, Ranko M; Mostic-Ilic, Tatjana

    2017-02-01

    Magnesium, one of the essential elements in the human body, has numerous favorable effects that offer a variety of possibilities for its use in obstetric anesthesia and intensive care. Administered as a single intravenous bolus dose or a bolus followed by continuous infusion during surgery, magnesium attenuates stress response to endotracheal intubation, and reduces intraoperative anesthetic and postoperative analgesic requirements, while at the same time preserving favorable hemodynamics. Applied as part of an intrathecal or epidural anesthetic mixture, magnesium prolongs the duration of anesthesia and diminishes total postoperative analgesic consumption with no adverse maternal or neonatal effects. In obstetric intensive care, magnesium represents a first-choice medication in the treatment and prevention of eclamptic seizures. If used in recommended doses with close monitoring, magnesium is a safe and effective medication.

  12. Anesthesia for a Patient with Myotonic Dystrophy

    Directory of Open Access Journals (Sweden)

    Dilek Kalaycı

    2016-09-01

    Full Text Available Myotonic dystrophy is the most common myotonic syndrome causing abnormalities of the skeletal and smooth muscles as well as problems related to the cardiac, gastrointestinal and endocrine systems. In affected people, reduced functional residual capacity, vital capacity, and peak inspiratory pressure are observed within the respiratory system. As would be expected, anesthetic management of these patients is challenging for anesthesiologists. In addition, delayed recovery from anesthesia and cardiac and pulmonary complications may develop in the intraoperative and early postoperative periods due to sensitivity to sedatives, anesthetic agents, and neuromuscular blocking agents. Myotonic dystrophy can be performed with the use of appropriate anesthesia procedures as well as carefully communication between anesthesiologists and surgeons. In conclusion, myotonic dystrophy has variations, which makes it important to preoperatively determine specific surgical and anesthetic management strategies for each patient. In this article, we present a patient with myotonic dystrophy who underwent laparoscopic cholecystectomy surgery for symptomatic cholelithiasis and to discuss the relevant literature.

  13. Robust Adaptive Control of Hypnosis During Anesthesia

    Science.gov (United States)

    2007-11-02

    1 of 4 ROBUST ADAPTIVE CONTROL OF HYPNOSIS DURING ANESTHESIA Pascal Grieder1, Andrea Gentilini1, Manfred Morari1, Thomas W. Schnider2 1ETH Zentrum...A closed-loop controller for hypnosis was designed and validated on humans at our laboratory. The controller aims at regulat- ing the Bispectral Index...BIS) - a surro- gate measure of hypnosis derived from the electroencephalogram of the patient - with the volatile anesthetic isoflurane administered

  14. Anesthesia for Patients with Traumatic Brain Injuries.

    Science.gov (United States)

    Bhattacharya, Bishwajit; Maung, Adrian A

    2016-12-01

    Traumatic brain injury (TBI) represents a wide spectrum of disease and disease severity. Because the primary brain injury occurs before the patient enters the health care system, medical interventions seek principally to prevent secondary injury. Anesthesia teams that provide care for patients with TBI both in and out of the operating room should be aware of the specific therapies and needs of this unique and complex patient population.

  15. The effects of cigarette smoking on anesthesia.

    OpenAIRE

    Rodrigo, C.

    2000-01-01

    Cigarette smoke contains over 4000 substances, some of which are harmful to the smoker. Some constituents cause cardiovascular problems, increasing the blood pressure, heart rate, and the systemic vascular resistance. Some cause respiratory problems, interfering with oxygen uptake, transport, and delivery. Further, some interfere with respiratory function both during and after anesthesia. Some also interfere with drug metabolism. Various effects on muscle relaxants have been reported. Risk of...

  16. The National Anesthesia Clinical Outcomes Registry.

    Science.gov (United States)

    Liau, Adrian; Havidich, Jeana E; Onega, Tracy; Dutton, Richard P

    2015-12-01

    The Anesthesia Quality Institute (AQI) was chartered in 2008 by the American Society of Anesthesiologists to develop the National Anesthesia Clinical Outcomes Registry (NACOR). In this Technical Communication, we will describe how data enter NACOR, how they are authenticated, and how they are analyzed and reported. NACOR accepts case-level administrative, clinical, and quality capture data from voluntarily participating anesthesia practices and health care facilities in the United States. All data are transmitted to the AQI in summary electronic files generated by billing, quality capture, and electronic health care record software, typically on a monthly basis. All data elements are mapped to fields in the NACOR schema in accordance with a publicly available data dictionary. Incoming data are loaded into NACOR by AQI technologists and are subject to both manual and automated review to identify systematically missing elements, miscoding, and inadvertent corruption. Data are deidentified in compliance with Health Insurance Portability and Accountability Act regulations. The database server of AQI, which houses the NACOR database, is protected by 2 firewalls within the American Society of Anesthesiologists' network infrastructure; this system has not been breached. The NACOR Participant User File, a deidentified case-level dataset of information from NACOR, is available to researchers at participating institutions. NACOR architecture and the nature of the Participant User File include both strengths and weaknesses.

  17. Analysis of anesthesia practice and needs in Louisiana.

    Science.gov (United States)

    de Lanzac, K S; Miller, M K; Eyrich, J E

    2001-07-01

    The Louisiana State University Health Sciences Center Department of Anesthesiology performed an analysis of anesthesia practice and needs within the State of Louisiana. The State of Louisiana currently has approximately 300 practicing anesthesiologists (physicians), 700 certified registered nurse anesthetists (CRNAs), and does not currently utilize anesthesiologist assistants (AAs). Approximately 500,000 anesthesia encounters occur annually in Louisiana. Although there is a recognized critical shortage of anesthesiologists nationally, this document will focus mainly on the issue of mid-level providers of anesthesia services. The overwhelming majority of surgical and obstetric procedures is performed using the anesthesia care team approach both nationally and in the State of Louisiana. Within the anesthesia care team model, the practice of certified registered nurse anesthetists and anesthesiologist assistants are interchangeable, and both would meet the need for mid-level anesthesia providers in the State of Louisiana.

  18. Availability and Readability of Online Patient Education Materials Regarding Regional Anesthesia Techniques for Perioperative Pain Management.

    Science.gov (United States)

    Kumar, Gunjan; Howard, Steven K; Kou, Alex; Kim, T Edward; Butwick, Alexander J; Mariano, Edward R

    2016-08-02

    OBJECTIVE : Patient education materials (PEM) should be written at a sixth-grade reading level or lower. We evaluated the availability and readability of online PEM related to regional anesthesia and compared the readability and content of online PEM produced by fellowship and nonfellowship institutions. METHODS : With IRB exemption, we constructed a cohort of online regional anesthesia PEM by searching Websites from North American academic medical centers supporting a regional anesthesiology and acute pain medicine fellowships and used a standardized Internet search engine protocol to identify additional nonfellowship Websites with regional anesthesia PEM based on relevant keywords. Readability metrics were calculated from PEM using the TextStat 0.1.4 textual analysis package for Python 2.7 and compared between institutions with and without a fellowship program. The presence of specific descriptive PEM elements related to regional anesthesia was also compared between groups. RESULTS : PEM from 17 fellowship and 15 nonfellowship institutions were included in analyses. The mean (SD) Flesch-Kincaid Grade Level for PEM from the fellowship group was 13.8 (2.9) vs 10.8 (2.0) for the nonfellowship group (p = 0.002). We observed no other differences in readability metrics between fellowship and nonfellowship institutions. Fellowship-based PEM less commonly included descriptions of the following risks: local anesthetic systemic toxicity (p = 0.033) and injury due to an insensate extremity (p = 0.003). CONCLUSIONS : Available online PEM related to regional anesthesia are well above the recommended reading level. Further, fellowship-based PEM posted are at a higher reading level than PEM posted by nonfellowship institutions and are more likely to omit certain risk descriptions.

  19. The heart rate variability when conducting anesthesia

    Directory of Open Access Journals (Sweden)

    Khmel'nitskiy I.V.

    2016-03-01

    Full Text Available The study was performed on the base of 10 years of using different methods of analysis of heart rate variability as an indicator of direct and reverse connection of the sympatho-adrenal system in the preoperative diagnosis and anesthetic monitoring. The possibility of predicting the depth of anaesthesia was analyzed, for depending on significant amounts of external and internal conditions, the level of anesthesia changes significantly. In this regard the influence of drugs and technological means of influencing the condition of all life-supporting systems, and the autonomic nervous system in particular, before, during and after anesthesia is of great practical interest. The balance of the pharmacological protection of the vegetative balance in the surgical aggression is studied, as well as the use of heart rate variability as a non-specific method in relation to nosological forms of pathology, both under internal and external influences. A review of a number of sources confirms that heart rate is virtually the only high-speed method to present the sympatho-vagal regulation, the most accessible somatic parameter for estimation of the cardiovascular system functioning in anesthesiology. The heart rate variability serves as an indicator of functional condition of autonomous (vegetative nervous system. It is proposed to perform the continuous monitoring of the autonomic indices of the heart rhythm, which allows to register sympaho-vagal imbalance. Dynamic monitoring, timely interpretation of heart rate variability are constantly in the spotlight, but the approach and methodology of the domestic and foreign authors distinctly differ on the following points: heart rythmography as a visual method of assessing information about the dynamics of slow-wave processes, spectral analysis of the heart sinus rhythm as the best method of analysis of large and small wave activity, tests of functional diagnostics for subsequent measurement of the autonomic nervous

  20. [Initial experiences with propofol (Disoprivan) for anesthesia induction in pediatric anesthesia].

    Science.gov (United States)

    Motsch, J; Must, W; Hutschenreuter, K

    1988-09-01

    Propofol is a new intravenous anesthetic agent that provides smooth and rapid induction of anesthesia. A short elimination half-life guarantees rapid recovery. Since it has been reformulated as an emulsion in soya bean oil, anaphylactoid reactions are unlikely to occur. As compared to adults, there is very little experience with propofol in pediatric anesthesia. The aim of this study was to evaluate propofol as an induction agent in children with respect to cardiovascular and respiratory effects and to investigate the incidence of other side-effects. METHOD. In 25 ASA I children aged 3-12 years (6.4 +/- 2.7 SD) anesthesia was induced with a single dose of propofol, after standard premedication with atropine 0.01 mg/kg and Thalamonal 0.04 ml/kg. Anesthesia was maintained with halothane, nitrous oxide, and oxygen. Blood pressure (BP), heart rate (HR), and arterial oxygen saturation (SaO2) were measured before and each minute for 6 min after propofol administration. The incidence of side-effects during induction of anesthesia as well as during recovery and the postoperative period were recorded. RESULTS. Propofol 2.5 mg/kg produced rapid and smooth induction of anesthesia. Mean arterial pressure decreased after 1 min by 14.3% with a maximum of 16.8% after 3 min. HR was influenced differently by propofol; children with initially high HR had a decrease in HR, whereas in children with a low initial rate, HR increased transiently. After 1 min, no further changes occurred. Although no apnea was observed, respiration was shallow and depressed, as indicated by a decrease in SaO2. Two children complained of pain and 4 of discomfort at the site of the injection; 1 of these developed transient phlebitis.(ABSTRACT TRUNCATED AT 250 WORDS)

  1. Laparoscopic total extraperitoneal repair under spinal anesthesia versus general anesthesia: a randomized prospective study

    Directory of Open Access Journals (Sweden)

    Donmez T

    2016-10-01

    Full Text Available Turgut Donmez,1 Vuslat Muslu Erdem,2 Oguzhan Sunamak,3 Duygu Ayfer Erdem,2 Huseyin Imam Avaroglu1 1Department of General Surgery, 2Department of Anesthesiology and Reanimation, Lutfiye Nuri Burat State Hospital, 3Department of General Surgery, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey Background: Laparoscopic total extraperitoneal (TEP inguinal hernia repair is a well-known approach to inguinal hernia repair that is usually performed under general anesthesia (GA. To date, no reports compare the efficacy of spinal anesthesia (SA with that of GA for laparoscopic hernia repairs. The purpose of this study was to compare the surgical outcome of TEP inguinal hernia repair performed when the patient was treated under SA with that performed under GA. Materials and methods: Between July 2015 and July 2016, 50 patients were prospectively randomized to either the GA TEP group (Group I or the SA TEP group (Group II. Propofol, fentanyl, rocuronium, sevoflurane, and tracheal intubation were used for GA. Hyperbaric bupivacaine (15 mg and fentanyl (10 µg were used for SA to achieve a sensorial level of T3. Intraoperative events related to SA, operative and anesthesia times, postoperative complications, and pain scores were recorded. Each patient was asked to evaluate the anesthetic technique by using a direct questionnaire filled in 3 months after the operation. Results: All the procedures were completed by the allocated method of anesthesia as there were no conversions from SA to GA. Pain was significantly less for 1 h (P<0.0001 and 4 h (P=0.002 after the procedure for the SA and GA groups, respectively. There was no difference between the two groups regarding complications, hospital stay, recovery, or surgery time. Generally, patients were more satisfied with SA than GA (P<0.020. Conclusion: TEP inguinal hernia repair can be safely performed under SA, and SA was associated with less postoperative pain, better recovery, and better

  2. Nonoperating room anesthesia for the gastrointestinal endoscopy suite.

    Science.gov (United States)

    Tetzlaff, John E; Vargo, John J; Maurer, Walter

    2014-06-01

    Anesthesia services are increasingly being requested for gastrointestinal (GI) endoscopy procedures. The preparation of the patients is different from the traditional operating room practice. The responsibility to optimize comorbid conditions is also unclear. The anesthetic techniques are unique to the procedures, as are the likely events that require intervention by the anesthesia team. The postprocedure care is also unique. The future needs for anesthesia services in GI endoscopy suite are likely to expand with further developments of the technology.

  3. Total Extraperitoneal Preperitoneal Laparoscopic Hernia Repair Using Spinal Anesthesia

    OpenAIRE

    2006-01-01

    Background: Laparoscopic herniorrhaphy is a well-debated approach to inguinal hernia repair. Multiple technical and outcome variables have been compared with those of traditional open inguinal hernia repairs. One of these variables is the choice of anesthesia. To date, no reports describe the use of spinal anesthesia for laparoscopic hernia repairs. We present herein a review of our experience with spinal anesthesia for the total extraperitoneal preperitoneal laparoscopic hernia repair (TEP)....

  4. Addition of intrathecal Dexamethasone to Bupivacaine for spinal anesthesia in orthopedic surgery

    Directory of Open Access Journals (Sweden)

    Nadia Bani-hashem

    2011-01-01

    Full Text Available Objectives: Spinal anesthesia has the advantage that profound nerve block can be produced in a large part of the body by the relatively simple injection of a small amount of local anesthetic. Intrathecal local anesthetics have limited duration. Different additives have been used to prolong spinal anesthesia. The effect of corticosteroids in prolonging the analgesic effects of local anesthetics in peripheral nerves is well documented. The purpose of this investigation was to determine whether the addition of dexamethasone to intrathecal bupivacaine would prolong the duration of sensory analgesia or not. Methods: We conducted a randomized, prospective, double-blind, case-control, clinical trial. A total of 50 patients were scheduled for orthopedic surgery under spinal anesthesia. The patients were randomly allocated to receive 15 mg hyperbaric bupivacaine 0.5% with 2 cc normal saline (control group or 15 mg hyperbaric bupivacaine 0.5% plus 8 mg dexamethasone (case group intrathecally. The patients were evaluated for quality, quantity, and duration of block; blood pressure, heart rate, nausea, and vomiting or other complications. Results: There were no signification differences in demographic data, sensory level, and onset time of the sensory block between two groups. Sensory block duration in the case group was 119±10.69 minutes and in the control group was 89.44±8.37 minutes which was significantly higher in the case group (P<0.001. The duration of analgesia was 401.92±72.44 minutes in the case group; whereas it was 202±43.67 minutes in the control group (P<0.001. The frequency of complications was not different between two groups. Conclusion: This study has shown that the addition of intrathecal dexamethasone to bupivacaine significantly improved the duration of sensory block in spinal anesthesia without any changes in onset time and complications.

  5. Brain Networks Maintain a Scale-Free Organization across Consciousness, Anesthesia, and Recovery: Evidence for Adaptive Reconfiguration

    Science.gov (United States)

    Lee, UnCheol; Oh, GabJin; Kim, Seunghwan; Noh, GyuJung; Choi, ByungMoon

    2010-01-01

    Background Loss of consciousness is an essential feature of general anesthesia. Although alterations of neural networks during anesthesia have been identified in the spatial domain, there has been relatively little study of temporal organization. Methods Ten normal male volunteers were anesthetized with an induction dose of propofol on two separate occasions. The duration of network connections in the brain was analyzed by multichannel electroencephalography and the minimum spanning tree method. Entropy of the connections was calculated based on Shannon entropy. The global temporal configuration of networks was investigated by constructing the cumulative distribution function of connection times in different frequency bands and different states of consciousness. Results General anesthesia was associated with a significant reduction in the number of network connections, as well as significant alterations of their duration. These changes were most prominent in the delta bandwidth and were also associated with a significant reduction in entropy of the connection matrix. Despite these and other changes, a global “scale-free” organization was consistently preserved across multiple subjects, multiple anesthetic exposures, multiple states of consciousness and multiple frequencies of the electroencephalogram. Conclusions Our data suggest a fundamental principle of temporal organization of network connectivity that is maintained during both consciousness and anesthesia, despite local changes. These findings are consistent with a process of adaptive reconfiguration during general anesthesia. PMID:20881595

  6. Unforgettable Ups and Downs of Acupuncture Anesthesia in China.

    Science.gov (United States)

    Jin, Lei; Wu, Jin-Song; Chen, Gong-Bai; Zhou, Liang-Fu

    2017-02-15

    Acupuncture Anesthesia originated from the pain relief and pain prevention theory in acupuncture and moxibustion. This technique is a new exploration of anesthesiology and an original achievement of China, representing a landmark combination of Traditional Chinese Medicine (TCM) and Western medicine. Acupuncture Anesthesia was initiated in 1958, and, reflecting the historical background of China after the 1960s, the use of this technique widely spread throughout the country. Reaching other countries after 1971, Acupuncture Anesthesia made a significant impact, drawing attention from medical academia worldwide. Thus, Acupuncture Anesthesia has made a special contribution to the medical science of modern China.

  7. Classifying depth of anesthesia using EEG features, a comparison.

    Science.gov (United States)

    Esmaeili, Vahid; Shamsollahi, Mohammad Bagher; Arefian, Noor Mohammad; Assareh, Amin

    2007-01-01

    Various EEG features have been used in depth of anesthesia (DOA) studies. The objective of this study was to find the excellent features or combination of them than can discriminate between different anesthesia states. Conducting a clinical study on 22 patients we could define 4 distinct anesthetic states: awake, moderate, general anesthesia, and isoelectric. We examined features that have been used in earlier studies using single-channel EEG signal processing method. The maximum accuracy (99.02%) achieved using approximate entropy as the feature. Some other features could well discriminate a particular state of anesthesia. We could completely classify the patterns by means of 3 features and Bayesian classifier.

  8. [General anesthesia for two patients taking methylphenidate (Ritalin)].

    Science.gov (United States)

    Kasuga, Takaho; Meno, Aki; Honda, Masahiro; Momoeda, Kanako; Nagase, Masaki; Hanaoka, Kazuo

    2008-06-01

    We experienced anesthesia care for two patients taking methylphenidate (Ritalin), which is a central nervous system stimulant of amphetamine analogues, usually administered for narcolepsy or refractory depression. The proper dose of methylphenidate is 20-60 mg per day. General anesthesia with epidural anesthesia was administered to both cases for total hip replacement. One patient could discontinue taking methylphenidate five days before the operation, but the other patient could not. Both cases needed more anesthetics than usual on induction, but very stable condition could be maintained during and after the operations. We consider that it is possible to perform general anesthesia safely for patients taking a usual dose of methylphenidate.

  9. Regional anesthesia for an upper extremity amputation for palliative care in a patient with end-stage osteosarcoma complicated by a large anterior mediastinal mass.

    Science.gov (United States)

    Hakim, Mumin; Burrier, Candice; Bhalla, Tarun; Raman, Vidya T; Martin, David P; Dairo, Olamide; Mayerson, Joel L; Tobias, Joseph D

    2015-01-01

    Tumor progression during end-of-life care can lead to significant pain, which at times may be refractory to routine analgesic techniques. Although regional anesthesia is commonly used for postoperative pain care, there is limited experience with its use during home hospice care. We present a 24-year-old male with end-stage metastatic osteosarcoma who required anesthetic care for a right-sided above-the-elbow amputation. The anesthetic management was complicated by the presence of a large mediastinal mass, limited pulmonary reserve, and severe chronic pain with a high preoperative opioid requirement. Intraoperative anesthesia and postoperative pain management were provided by regional anesthesia using an interscalene catheter. He was discharged home with the interscalene catheter in place with a continuous local anesthetic infusion that allowed weaning of his chronic opioid medications and the provision of effective pain control. The perioperative applications of regional anesthesia in palliative and home hospice care are discussed.

  10. Surgery under extreme conditions in the aftermath of the 2010 Haiti earthquake: the importance of regional anesthesia.

    Science.gov (United States)

    Missair, Andres; Gebhard, Ralf; Pierre, Edgar; Cooper, Lebron; Lubarsky, David; Frohock, Jeffery; Pretto, Ernesto A

    2010-01-01

    The 12 January 2010 earthquake that struck Port-au-Prince, Haiti caused >200,000 deaths, thousands of injuries requiring immediate surgical interventions, and 1.5 million internally displaced survivors. The earthquake destroyed or disabled most medical facilities in the city, seriously hampering the ability to deliver immediate life- and limb-saving surgical care. A Project Medishare/University of Miami Miller School of Medicine trauma team deployed to Haiti from Miami within 24 hours of the earthquake. The team began work at a pre-existing tent facility in the United Nations (UN) compound based at the airport, where they encountered 225 critically injured patients. However, non-sterile conditions, no means to administer oxygen, the lack of surgical equipment and supplies, and no anesthetics precluded the immediate delivery of general anesthesia. Despite these limitations, resuscitative care was administered, and during the first 72 hours following the event, some amputations were performed with local anesthesia. Because of these austere conditions, an anesthesiologist, experienced and equipped to administer regional block anesthesia, was dispatched three days later to perform anesthesia for limb amputations, debridements, and wound care using single shot block anesthesia until a better equipped tent facility was established. After four weeks, the relief effort evolved into a 250-bed, multi-specialty trauma/intensive care center staffed with >200 medical, nursing, and administrative staff. Within that timeframe, the facility and its staff completed 1,000 surgeries, including spine and pediatric neurological procedures, without major complications. This experience suggests that when local emergency medical resources are completely destroyed or seriously disabled, a surgical team staffed and equipped to provide regional nerve block anesthesia and acute pain management can be dispatched rapidly to serve as a bridge to more advanced field surgical and intensive care

  11. 老年腹股沟疝前入路无张力疝修补术与腹腔镜经腹腔腹膜前疝修补术(TAPP)的对比分析%Clinical Distinction between Anterior Approach Hernia Repair Preperitoneal without Tension under Local Anesthesia and Transabdominal Preperitoneal Prosthetic in the Older Patients

    Institute of Scientific and Technical Information of China (English)

    顾健; 王兆伟; 袁挺; 邵明永; 盛琳; 沈旭峰; 王峻峰

    2015-01-01

    目的探讨老年人腹股沟疝局麻下行腹膜前无张力疝修补术与腹腔镜经腹腔腹膜前疝修补术(transabdominal preperitoneal prosthetic,TAPP)的优缺点。方法回顾2009年01月~2012年12月,我科老年腹股沟疝患者共计89例,其中的58例患者行局麻下腹膜前无张力疝修补术,31例患者行TAPP。记录手术时间、术后住院时间、住院费用,统计术后3d内使用止痛药频率、术后不适感持续时间、术后并发症,随访术后半年内手术区慢性疼痛、复发情况。结果术后住院时间、术后并发症、复发率,TAPP组与前入路腹膜前无张力疝修补术组,两者差异无统计学意义(>0.05)。术后不适感持续时间、术后3d内使用止痛药频率、术后6个月内手术区慢性疼痛等方面,TAPP组均优于前入路腹膜前无张力疝修补术组,两组差异有统计学意义(0.05).85 Patients were divided into observe group (58 caces)who were operation with anterior approach hernia repair preperitoneal without tension under local anesthesia and control group (31 caces)who were operation with TAPP.The operation time,hospital expenditure,postoperative length of stay,wound pain,the frequency of analgesics using within 3 days after the operation,duration of postoperative discomfort,rate of complications and recur ence in the two groups were compared.Results There were no significant group dif erences in the two groups ( >0.05).Compared with the control group,duration of postoperative discomfort、the frequency of analgesics using within 3 days after the operation and the chronic pain within half a year after operation of the observe group was significantly higher ( <0.05),while operation time、hospital expenditure was significantly lower ( <0.05).Conclusion Duration of postoperative discomfort in control group is more obviously than observe group.But the hospital expenditure was significantly higher in control group which operation procession

  12. Orbital exenteration under trigeminal block: An innovative method of regional anesthesia

    Directory of Open Access Journals (Sweden)

    Manjunath Timmappa Bhat

    2013-01-01

    Full Text Available Orbital exenteration is a disfiguring operation involving the removal of the entire contents of the orbit, with or without the eyelids. It is widely felt that such extensive surgery can only be performed under general anesthesia. We report our experience with a patient who underwent orbitalexenteration under trigeminal block with intravenous sedation. A 68-year-old male patient was diagnosed to have orbital cellulitis (mucormycosis, uncontrolled diabetes mellitus, ischemic heart disease, dilated cardiomyopathy with severe left ventricular systolic dysfunction with severe pulmonary artery hypertension, and nephropathy. We decided to avoid general anesthesia for such a high-risk patient with many co-morbid illnesses. We gave trigeminal block using a 22-G spinal needle with local anesthetic solution of bupivacaine 0.5% by classic approach. A standard exenteration was performed and the patient tolerated the procedure well with no complications.

  13. Comparison of Total Intravenous Anesthesia (TIVA with Inhalation Anesthesia in Pediatric Bronchoscopy

    Directory of Open Access Journals (Sweden)

    Majid Razavi

    2013-12-01

    Full Text Available Background: Because of airway stimulations during the bronchoscopy and lack of direct access to the airway, preferred method of anesthesia for rigid bronchoscopy is already controversial. In this study we compared inhalation anesthesia with total intravenous anesthesia (TIVA for rigid bronchoscopy. Method and Materials: 30 patients aged 2-6 years were chosen divided on two same groups. Anesthesia in group I maintained with halothane and in group II maintained with remifentanil and propofol. Oxygenation, heart rate, respiratory rate, coughing, bucking, laryngospasm, bronchospasm were evaluated during and after surgery. Also Operation success and surgeon’s satisfaction were recorded as well.Results: Demographic findings were the same in both groups. Oxygenation and heart rate were more stable in group II (P=0.047 and P=0.026 respectively but there was no significant difference in respiratory rate between two groups (P=1. Success rate was also similar in both groups but surgeon’s satisfaction was significantly higher in TIVA (P=0.003. There was not any significant different between complications in two groups. Conclusion: We suggest TIVA for rigid bronchoscopy because of better oxygenation, more homodynamic stability, surgeon’s satisfaction, lack of air pollution and less interference with surgeon’s visual field.

  14. [Anesthesia for geriatric patients : Part 2: anesthetics, patient age and anesthesia management].

    Science.gov (United States)

    Herminghaus, A; Löser, S; Wilhelm, W

    2012-04-01

    Part 2 of this review on geriatric anesthesia primarily describes the multiple influences of age on the pharmacokinetics and pharmacodynamics of different anesthetic agents and their impact on clinical practice. In the elderly the demand for opioids is reduced by almost 50% and with total intravenous anesthesia the dosages of propofol and remifentanil as well as recovery times are more determined by patient age than by body weight. As a result depth of anesthesia monitoring is recommended for geriatric patients to individually adjust the dosing to patients needs. With muscle relaxants both delayed onset of action and prolonged duration of drug effects must be considered with increasing age and as this may lead to respiratory complications, neuromuscular monitoring is highly recommended. The following measures appear to be beneficial for geriatric patients: thorough preoperative assessment, extended hemodynamic monitoring, use of short-acting anesthetics in individually adjusted doses best tailored by depth of anesthesia monitoring, intraoperative normotension, normothermia and normocapnia, complete neuromuscular recovery at the end of the procedure and well-planned postoperative pain management in order to reduce or avoid the use of opioids.

  15. Laparoscopic total extraperitoneal repair under spinal anesthesia versus general anesthesia: a randomized prospective study

    Science.gov (United States)

    Donmez, Turgut; Erdem, Vuslat Muslu; Sunamak, Oguzhan; Erdem, Duygu Ayfer; Avaroglu, Huseyin Imam

    2016-01-01

    Background Laparoscopic total extraperitoneal (TEP) inguinal hernia repair is a well-known approach to inguinal hernia repair that is usually performed under general anesthesia (GA). To date, no reports compare the efficacy of spinal anesthesia (SA) with that of GA for laparoscopic hernia repairs. The purpose of this study was to compare the surgical outcome of TEP inguinal hernia repair performed when the patient was treated under SA with that performed under GA. Materials and methods Between July 2015 and July 2016, 50 patients were prospectively randomized to either the GA TEP group (Group I) or the SA TEP group (Group II). Propofol, fentanyl, rocuronium, sevoflurane, and tracheal intubation were used for GA. Hyperbaric bupivacaine (15 mg) and fentanyl (10 µg) were used for SA to achieve a sensorial level of T3. Intraoperative events related to SA, operative and anesthesia times, postoperative complications, and pain scores were recorded. Each patient was asked to evaluate the anesthetic technique by using a direct questionnaire filled in 3 months after the operation. Results All the procedures were completed by the allocated method of anesthesia as there were no conversions from SA to GA. Pain was significantly less for 1 h (Pinguinal hernia repair can be safely performed under SA, and SA was associated with less postoperative pain, better recovery, and better patient satisfaction than GA. PMID:27822053

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

    Directory of Open Access Journals (Sweden)

    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.

  17. A pilot study of the effect of pressure-driven lidocaine spray on airway topical anesthesia for conscious sedation intubation

    Institute of Scientific and Technical Information of China (English)

    JIANG Hai; MIAO Hai-sheng; JIN San-qing; CHEN Li-hong; TIAN Jing-ling

    2011-01-01

    Background Difficult airway remains not only a challenge to the anesthesiologists,but also a life-threatening event to the patients.Awake intubation is the principal choice to deal with difficult airway,and a key point for awake intubation is airway topical anesthesia.Yet,so far there is no ideal topical anesthesia approach for awake intubation.This study aimed at evaluating the effect of pressure-driven (by 10 L/min oxygen flow) lidocaine spray on airway topical anesthesia in order to find a powerful and convenient method for airway topical anesthesia for conscious sedation intubation.Methods Thirty adult patients referred for elective surgery under general anesthesia,aged 18-60 years and Mallampati class Ⅰ or Ⅱ,were recruited for the study.Before topical anesthesia,the observer's assessment of alert and sedation (OAA/S) scale was controlled between 3 and 4 by intravenous midazolam (0.03 mg/kg),propofol (2 mg.kg1·h-1) andremifentanil (0.05 μg.kg-1·min-1).Ten minutes after sedation,topical anesthesia was performed with the pressure-driven lidocaine spray; the driving pressure was achieved by an oxygen flow of 10 L/min.After topical anesthesia,tracheal intubation was performed and the intubation condition was assessed with modified the Erhan's intubation condition score by an experienced anesthesiologist,and a score of less than 10 was considered to be satisfactory.Attempts to intubate the patient were recorded,and the complications such as local anesthetic toxicity,mucosa injury,and respiration depression were also recorded.The mean arterial blood pressure (MAP),heart rate (HR) and pulse oxygen saturation (SpO2) were recorded at different time points before and after intubation.Patients were asked 24 hours after the operation whether they could recall the events during intubation.Results All patients were intubated at the first attempt,the average intubation condition score was 7.0±1.1,from 6 to 10,satisfied intubation condition.MAP and HR increased

  18. Anesthesia for the patient with dementia

    DEFF Research Database (Denmark)

    Funder, Kamilia S; Steinmetz, Jacob; Rasmussen, Lars S

    2010-01-01

    With a growing aging population, more patients suffering from dementia are expected to undergo surgery, thus being exposed to either general or regional anesthesia. This calls for specific attention ranging from the legal aspects of obtaining informed consent in demented patients to deciding...... on the use of premedication, choice of anesthetics, and management of postoperative pain. This review reflects on both general considerations concerning geriatric patients but also on the specific features of perioperatively used drugs and anesthetics that might have an impact on patients with Alzheimer...

  19. Anesthesia for the child with cancer.

    Science.gov (United States)

    Latham, Gregory J

    2014-03-01

    Children with cancer undergo a host of surgeries and procedures that require anesthesia during the various phases of the disease. A safe anesthetic plan includes consideration of the direct effects of tumor, toxic effects of chemotherapy and radiation therapy, the specifics of the surgical procedure, drug-drug interactions with chemotherapy agents, pain syndromes, and psychological status of the child. This article provides a comprehensive overview of the anesthetic management of the child with cancer, focuses on a systems-based approach to the impact from both tumor and its treatment in children, and presents a discussion of the relevant anesthetic considerations.

  20. Oxidative Stress and Anesthesia in Diabetic Patients

    Directory of Open Access Journals (Sweden)

    Peivandi Yazdi A

    2014-04-01

    Full Text Available Free radical and peroxide production lead to intracellular damage. On the other hand, free radicals are used by the human immune system to defend against pathogens. The aging process could be limited by oxidative stress in the short term. Chronic diseases like diabetes mellitus (DM are full-stress conditions in which remarkable metabolic functional destructions might happen. There is strong evidence regarding antioxidant impairment in diabetes. Performing a particular method for anesthesia in diabetic patients might prevent or modify excessive free radical formation and oxidative stress. It seems that prescribing antioxidant drugs could promote wound healing in diabetics.  

  1. Anatomy of an anesthesia information management system.

    Science.gov (United States)

    Shah, Nirav J; Tremper, Kevin K; Kheterpal, Sachin

    2011-09-01

    Anesthesia information management systems (AIMS) have become more prevalent as more sophisticated hardware and software have increased usability and reliability. National mandates and incentives have driven adoption as well. AIMS can be developed in one of several software models (Web based, client/server, or incorporated into a medical device). Irrespective of the development model, the best AIMS have a feature set that allows for comprehensive management of workflow for an anesthesiologist. Key features include preoperative, intraoperative, and postoperative documentation; quality assurance; billing; compliance and operational reporting; patient and operating room tracking; and integration with hospital electronic medical records.

  2. SURVEILLANCE OF BACTERIAL CONTAMINATION OF ANESTHESIA MACHINE AND PERIPHERAL INTRAVENOUS CANNULA DURING GENERAL ANESTHESIA

    Directory of Open Access Journals (Sweden)

    Ch. Srinivas

    2015-01-01

    Full Text Available BACKGROUND: Given the expanding role of the anesthesiologist as the “total perioperative physician,” the increasing number of invasive procedures performed by anesthesiologists, and the increase in the prevalence of emerging diseases, stringent attention to infection control practices is paramount. AIM : To find out the bacterial contamination of anesthesia machine and internal lumen of the injection port of peri pheral intravenous cannula, and evaluation of its risk factors during general anesthesia procedures. MATERIALS AND METHODS: 50 general anaesthesia procedures were selected randomly after the approval of ethics committee and informed consent from the patien t. Samples were taken for bacterial culture on 2 sites in anesthesia machine (Adjustable pressure limiting valve {APL} and agent concentration dial of inhaled anesthetics{AD} and internal lumen of the injection port of peripheral intravenous cannula befor e starting and after completion of procedures. Bacteria and colony count were identified according to standard laboratory methods . RESULTS : Adjustable pressure limiting valve area was contaminated with bacteria in 12% (6/50 before starting procedure and 34% (17/50 after completion of procedures. Agent concentration dial of inhaled anesthetic site was contaminated with bacteria in 10% (5/50 before starting procedure and 28% (14/50 after completion of procedures. Bacterial contamination occurred in the i nternal lumen of the injection port of peripheral intravenous cannula in 16% (8/50 during general anesthesia. Isolated bacteria in anesthesia machine and peripheral intra venous cannula sites are STAPHYLO COCCI, STREPTOCOCCI, MICRO COCCI, ENTERO COCCI, E. COLI, and PSEUDOMONAS . CONCLUSION: Bacterial contamination is significantly associated with procedure order in a day (bacterial contamination rate is increased from first procedure to fifth procedure in a day. It is significantly associated with surgical s pecialty highest in

  3. Epidural anesthesia, hypotension, and changes in intravascular volume

    DEFF Research Database (Denmark)

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

    2004-01-01

    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 wh...

  4. [Correction of the mental status during ketamine anesthesia].

    Science.gov (United States)

    Vorob'ev, A A; Shpilenia, L S; Zobin, M L

    1987-03-01

    Possibilities of pharmacological correction of the patient's mental state while performing Ketamin anesthesia were studied. The optimal results were obtained by the complex of Seduxen prior to and Pyracetam after anesthesia. It considerably reduced the frequency and degree of hallucinative--illusional disturbances and simultaneously markedly accelerated the restoration of the disturbed consciousness.

  5. 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.

  6. [New method of conduction anesthesia in the maxilla].

    Science.gov (United States)

    Efimov, Iu V; Tel'ianova, Iu V; Efimova, E Iu

    2014-01-01

    There was the research aimed at improving the effeciency of intraosseous anesthesia in the maxilla by blocking the infraorbital nerve conduction along its entire length. In the experimental part of the needle puncture defined place and character of the spreading of contrast medium into the upper jaw. In the clinical part of the study shows the advantages of the proposed method of intraosseous anesthesia.

  7. The Effect of Neuraxial Anesthesia on Maternal Cerebral Hemodynamics

    NARCIS (Netherlands)

    Postma, Ineke R.; van Veen, Teelkien R.; Mears, Scott L.; Zeeman, Gerda G.; Haeri, Sina; Belfort, Michael A.

    2014-01-01

    Objective Neuraxial anesthesia is known to reduce sympathetic tone and mean arterial pressure. Effects on cerebral hemodynamics in pregnancy are not well known. We hypothesize that cerebral hemodynamic parameters will change with respect to baseline following regional analgesia/anesthesia. Study Des

  8. Anesthesia Maintenance During Mini-Invasive Cardiac Valve Surgery

    Directory of Open Access Journals (Sweden)

    L. A. Krichevsky

    2013-01-01

    Full Text Available Based on own experience and published data the authors analyze the features and specific components of anesthesia maintenance during mini-invasive cardiac valve surgery. The following clinically relevant aspects of anesthesia and perioperative intensive care were identified: preoperative patient selection and surgical and anesthesia risk prediction; one-lung ventilation; peripheral connection of circulation and specific features of its performance; control of oxygen delivery in the bed of aortic arch branches; and echocardiographic monitoring. The main risks and probable complications due to these interventions, such as cerebral hypoxia, respiratory failure, pulmonary hypertension, etc., are described. The mechanisms of their development and the modes of prevention and treatment are shown. Key words: anesthesia in cardiac surgery, mini-invasive cardiac surgery, one-lung ventilation, anesthesia during cardiac valve surgery.

  9. Nonlinear analysis of anesthesia dynamics by Fractal Scaling Exponent.

    Science.gov (United States)

    Gifani, P; Rabiee, H R; Hashemi, M R; Taslimi, P; Ghanbari, M

    2006-01-01

    The depth of anesthesia estimation has been one of the most research interests in the field of EEG signal processing in recent decades. In this paper we present a new methodology to quantify the depth of anesthesia by quantifying the dynamic fluctuation of the EEG signal. Extraction of useful information about the nonlinear dynamic of the brain during anesthesia has been proposed with the optimum Fractal Scaling Exponent. This optimum solution is based on the best box sizes in the Detrended Fluctuation Analysis (DFA) algorithm which have meaningful changes at different depth of anesthesia. The Fractal Scaling Exponent (FSE) Index as a new criterion has been proposed. The experimental results confirm that our new Index can clearly discriminate between aware to moderate and deep anesthesia levels. Moreover, it significantly reduces the computational complexity and results in a faster reaction to the transients in patients' consciousness levels in relations with the other algorithms.

  10. Central temperature changes are poorly perceived during epidural anesthesia.

    Science.gov (United States)

    Glosten, B; Sessler, D I; Faure, E A; Karl, L; Thisted, R A

    1992-07-01

    Hypothermia and shivering are common during epidural anesthesia for cesarean delivery but are not always accompanied by a sensation of coldness. To test the hypothesis that central temperature changes are not perceived during epidural anesthesia, we measured central and skin temperatures and thermal perception in 30 patients undergoing cesarean delivery with epidural anesthesia. Central temperature decreased 1.0 +/- 0.6 degrees C from control values during anesthesia and surgery, but thermal perception scores did not reflect central temperatures (P = 0.56) or changes in central temperature (P = 0.63). A feeling of warmth was significantly correlated with increased mean skin temperature (P = 0.02) and increased upper body skin temperature (P = 0.03). We conclude that central temperature is poorly perceived and is less important than skin temperature in determining thermal perception during high levels of epidural anesthesia.

  11. Hypnosis and dental anesthesia in children: a prospective controlled study.

    Science.gov (United States)

    Huet, Adeline; Lucas-Polomeni, Marie-Madeleine; Robert, Jean-Claude; Sixou, Jean-Louis; Wodey, Eric

    2011-01-01

    The authors of this prospective study initially hypothesized that hypnosis would lower the anxiety and pain associated with dental anesthesia. Thirty children aged 5 to 12 were randomly assigned to 2 groups receiving hypnosis (H) or not (NH) at the time of anesthesia. Anxiety was assessed at inclusion in the study, initial consultation, installation in the dentist's chair, and at the time of anesthesia using the modified Yale preoperative anxiety scale (mYPAS). Following anesthesia, a visual analogue scale (VAS) and a modified objective pain score (mOPS) were used to assess the pain experienced. The median mYPAS and mOPS scores were significantly lower in the H group than in the NH group. Significantly more children in the H group had no or mild pain. This study suggests that hypnosis may be effective in reducing anxiety and pain in children receiving dental anesthesia.

  12. 27-Gauge Vitrectomy for Symptomatic Vitreous Floaters with Topical Anesthesia

    Science.gov (United States)

    Lin, Zhong; Moonasar, Nived; Wu, Rong Han; Seemongal-Dass, Robin R.

    2017-01-01

    Purpose Traditionally acceptable methods of anesthesia for vitrectomy surgery are quite varied. However, each of these methods has its own potential for complications that can range from minor to severe. The surgery procedure of vitrectomy for symptomatic vitreous floaters is much simpler, mainly reflecting in the nonuse of sclera indentation, photocoagulation, and the apparently short surgery duration. The use of 27-gauge cannulae makes the puncture of the sclera minimally invasive. Hence, retrobulbar anesthesia, due to its rare but severe complications, seemed excessive for this kind of surgery. Method Three cases of 27-gauge, sutureless pars plana vitrectomy for symptomatic vitreous floaters with topical anesthesia are reported. Results The vitrectomy surgeries were successfully performed with topical anesthesia (proparacaine, 0.5%) without operative or postoperative complications. Furthermore, none of the patients experienced apparent pain during or after the surgery. Conclusion Topical anesthesia can be considered for 27-guage vitrectomy in patients with symptomatic vitreous floaters. PMID:28203195

  13. 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.

  14. Anesthesia for subglottic stenosis in pediatrics

    Directory of Open Access Journals (Sweden)

    Eid Essam

    2009-01-01

    Full Text Available Any site in the upper airway can get obstructed and cause noisy breathing as well as dyspnea. These include nasal causes such as choanal atresia or nasal stenosis; pharyngeal causes including lingual thyroid; laryngeal causes such as laryngomalacia; tracheobronchial causes such as tracheal stenosis; and subglottic stenosis. Lesions in the oropharynx may cause stertor, while lesions in the laryngotracheal tree will cause stridor. Subglottic stenosis is the third leading cause of congenital stridors in the neonate. Subglottic Stenosis presents challenges to the anesthesiologist. Therefore, It is imperative to perform a detailed history, physical examination, and characterization of the extent and severity of stenosis. Rigid endoscopy is essential for the preoperative planning of any of the surgical procedures that can be used for correction. Choice of operation is dependent on the surgeon′s comfort, postoperative capabilities, and severity of disease. For high-grade stenosis, single-stage laryngotracheal resection or cricotracheal resection are the best options. It has to be borne in mind that the goal of surgery is to allow for an adequate airway for normal activity without the need for tracheostomy. Anesthesia for airway surgery could be conducted safely with either sevofl uraneor propofol-based total intravenous anesthesia.

  15. Anesthesia for subglottic stenosis in pediatrics.

    Science.gov (United States)

    Eid, Essam A

    2009-07-01

    Any site in the upper airway can get obstructed and cause noisy breathing as well as dyspnea. These include nasal causes such as choanal atresia or nasal stenosis; pharyngeal causes including lingual thyroid; laryngeal causes such as laryngomalacia; tracheobronchial causes such as tracheal stenosis; and subglottic stenosis. Lesions in the oropharynx may cause stertor, while lesions in the laryngotracheal tree will cause stridor. Subglottic stenosis is the third leading cause of congenital stridors in the neonate. Subglottic Stenosis presents challenges to the anesthesiologist. Therefore, It is imperative to perform a detailed history, physical examination, and characterization of the extent and severity of stenosis. Rigid endoscopy is essential for the preoperative planning of any of the surgical procedures that can be used for correction. Choice of operation is dependent on the surgeon's comfort, postoperative capabilities, and severity of disease. For high-grade stenosis, single-stage laryngotracheal resection or cricotracheal resection are the best options. It has to be borne in mind that the goal of surgery is to allow for an adequate airway for normal activity without the need for tracheostomy. Anesthesia for airway surgery could be conducted safely with either sevofluraneor propofol-based total intravenous anesthesia.

  16. Leroy D Vandam, MD: an anesthesia journey.

    Science.gov (United States)

    Ortega, Rafael A

    2005-08-01

    Leroy D Vandam, MD was a remarkable man--an intricate amalgamation of an artist, scientist, and physician. He was a bastion of medical historical knowledge. Dr Vandam became a most influential anesthesiologist, some say, a giant. He was an example of someone who, with resolve, overcame adversity. His artwork is displayed in countless places, and several of his paintings form part of the Wood Library Museum Heritage Series. Dr Vandam was first a surgeon, but he abandoned surgery and pursued a career in anesthesiology under the leadership of Robert Dripps. He completed his residency training at the University of Pennsylvania and joined its staff in 1949. When he arrived at Brigham and Women's Hospital in the 1950s as director of anesthesia, he embarked on one of the most illustrious careers in American anesthesiology. Dr Vandam published more than 250 original articles, chapters, abstracts, and other reports on a wide variety of subjects including history, art, and pharmacology. His classic article on the complications of neuroaxial blocks is a seminal work in anesthesiology. This article describes how an anesthesiologist who shared an interest with Dr Vandam in the history of anesthesiology came to produce a movie based on his career, the evolution of anesthesia equipment, and the transformation of our specialty.

  17. Acupuncture in ambulatory anesthesia: a review

    Directory of Open Access Journals (Sweden)

    Norheim AJ

    2015-09-01

    Full Text Available Arne Johan Norheim,1 Ingrid Liodden,1 Terje Alræk1,2 1National Research Center in Complementary and Alternative Medicine (NAFKAM, Department of Community Medicine, Faculty of Health Sciences, University of Tromsø – The Arctic University of Norway, Tromsø, 2The Norwegian School of Health Sciences, Institute of Acupuncture, Kristiania University College, Oslo, NorwayBackground: Post-anesthetic morbidities remain challenging in our daily practice of anesthesia. Meta-analyses and reviews of acupuncture and related techniques for postoperative nausea and vomiting (POVN and postoperative vomiting (POV show promising results while many clinicians remain skeptical of the value of acupuncture. Given the interest in finding safe non-pharmacological approaches toward postoperative care, this body of knowledge needs to be considered. This review critically appraises and summarizes the research on acupuncture and acupressure in ambulatory anesthesia during the last 15 years.Methods: Articles were identified through searches of Medline, PubMed, and Embase using the search terms “acupuncture” or “acupuncture therapy” in combination with “ambulatory anesthesia” or “ambulatory surgery” or “day surgery” or “postoperative”. A corresponding search was done using “acupressure” and “wristbands”. The searches generated a total of 104, 118, and 122 references, respectively.Results: Sixteen studies were included; eight studies reported on acupuncture and eight on acupressure. Nine studies found acupuncture or acupressure effective on primary endpoints including postoperative nausea and vomiting, postoperative pain, sore throat, and emergence agitation. Four studies found acupuncture had a similar effect to antiemetic medication.Conclusion: Overall, the studies were of fairly good quality. A large proportion of the reviewed papers highlights an effect of acupuncture or acupressure on postoperative morbidities in an ambulatory setting

  18. COMPARATIVE STUDY OF SPINAL ANESTHESIA AND GENERAL ANESTHESIA IN CHILDREN UNDERGOING SURGERIES BELOW UMBILICUS

    Directory of Open Access Journals (Sweden)

    Ashish

    2014-09-01

    Full Text Available AIM: Aim of our study to compare the spinal anaesthesia and general anaesthesia in children undergoing surgeries below umbilicus. OBJECTIVE: to assess the patient comfort in pt. with GA and pt. with spinal anaesthesia, the adequate surgical condition, assess the hemodynamic change, assess the post op analgesia and to assess the post op complication. MATERIAL AND METHOD: 60 ASA grade I & II children of either sex, aged 5-12 yrs undergoing elective surgeries for the lower abdominal, perineal and lower limb surgeries were taken. After taking a detailed history, thorough general physical examination, all pertinent investigation were carried out to exclude any systemic disease. Patients were classified randomly into 2 groups (30 patients in each group. Group A: General anesthesia was given. Group P: subarachnoid block was given. Intraoperative monitoring consisted of SPO2, PR, NIBP, RR and assessment of duration of post-operative analgesia. P-value <0.05 consider significant. RESULT: Analysis revealed that there were no significant differences between the patients with respect to age, sex, duration and type of surgery In SAB since less general anaesthetic drug including parental opioid are used the risk and postoperative respiratory depression is minimal. The stress response to surgery is also limited and recovery is fast. Postoperatively complications like sore throat, laryngeal irritation, cough etc. was also less associated with it. CONCLUSION pediatric spinal anesthesia is not only a safe alternative to general anesthesia but often the anesthesia technique of choice in many lower abdominal and lower limb surgeries in children. The misconception regarding its safety and flexibility is broken and is now found to be even more cost effective. It is much preferred technique special for common day case surgeries generally performed in the pediatric age group.

  19. Laparoscopic total extraperitoneal repair under spinal anesthesia versus general anesthesia: a randomized prospective study

    OpenAIRE

    2016-01-01

    Turgut Donmez,1 Vuslat Muslu Erdem,2 Oguzhan Sunamak,3 Duygu Ayfer Erdem,2 Huseyin Imam Avaroglu1 1Department of General Surgery, 2Department of Anesthesiology and Reanimation, Lutfiye Nuri Burat State Hospital, 3Department of General Surgery, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey Background: Laparoscopic total extraperitoneal (TEP) inguinal hernia repair is a well-known approach to inguinal hernia repair that is usually performed under general anesthesia (GA). ...

  20. Continuous spinal anesthesia versus combined spinal epidural block for major orthopedic surgery: prospective randomized study

    Directory of Open Access Journals (Sweden)

    Luiz Eduardo Imbelloni

    Full Text Available CONTEXT AND OBJECTIVES: In major orthopedic surgery of the lower limbs, continuous spinal anesthesia (CSA and combined spinal epidural anesthesia (CSE are safe and reliable anesthesia methods. In this prospective randomized clinical study, the blockading properties and side effects of CSA were compared with single interspace CSE, among patients scheduled for major hip or knee surgery. DESIGN AND SETTING: Prospective clinical study conducted at the Institute for Regional Anesthesia, Hospital de Base, São José do Rio Preto. METHODS: 240 patients scheduled for hip arthroplasty, knee arthroplasty or femoral fracture treatment were randomly assigned to receive either CSA or CSE. Blockades were performed in the lateral position at the L3-L4 interspace. Puncture success, technical difficulties, paresthesia, highest level of sensory and motor blockade, need for complementary doses of local anesthetic, degree of technical difficulties, cardiocirculatory changes and postdural puncture headache (PDPH were recorded. At the end of the surgery, the catheter was removed and cerebrospinal fluid leakage was evaluated. RESULTS: Seven patients were excluded (three CSA and four CSE. There was significantly lower incidence of paresthesia in the CSE group. The resultant sensory blockade level was significantly higher with CSE. Complete motor blockade occurred in 110 CSA patients and in 109 CSE patients. Arterial hypotension was observed significantly more often in the CSE group. PDPH was observed in two patients of each group. CONCLUSION: Our results suggest that both CSA and CSE provided good surgical conditions with low incidence of complications. The sensory blockade level and hemodynamic changes were lower with CSA.

  1. 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.

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

    Directory of Open Access Journals (Sweden)

    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.

  3. Propofol alternatives in gastrointestinal endoscopy anesthesia

    Directory of Open Access Journals (Sweden)

    Basavana Gouda Goudra

    2014-01-01

    Full Text Available Although propofol has been the backbone for sedation in gastrointestinal endoscopy, both anesthesiologists and endoscopists are faced with situations where an alternative is needed. Recent national shortages forced many physicians to explore these options. A midazolam and fentanyl combination is the mainstay in this area. However, there are other options. The aim of this review is to explore these options. The future would be, invariably, to move away from propofol. The reason is not in any way related to the drawbacks of propofol as a sedative. The mandate that requires an anesthesia provider to administer propofol has been a setback in many countries. New sedative drugs like Remimazolam might fill this void in the future. In the meantime, it is important to keep an open eye to the existing alternatives.

  4. General Anesthesia with Preserved Spontaneous Breathing through an Intubation Tube

    Directory of Open Access Journals (Sweden)

    V. V. Moroz

    2010-01-01

    Full Text Available Objective: to study whether spontaneous patient breathing may be preserved during elective operations under general anesthesia with tracheal intubation. Subjects and methods. One hundred and twelve patients undergoing elective surgeries under general endotracheal anesthesia were randomized into 2 groups: 1 patients who had forced mechanical ventilation in the volume-controlled mode and 2 those who received assisted ventilation as spontaneous breathing with mechanical support. Conclusion. The study shows that spontaneous breathing with mechanical support may be safely used during some surgical interventions in patients with baseline healthy lungs. Key words: Pressure Support, assisted ventilation, spontaneous breathing, general anesthesia, lung function.

  5. COMPARISON OF COMMON CLINICALLY USED LOCAL ANESTHETICS ON ANIMAL MODELS

    Directory of Open Access Journals (Sweden)

    Anthireddy Srinivas

    2012-08-01

    Full Text Available The animal models used in this study were Plexus anesthesia in frogs, Infiltration anesthesia in guinea pigs, Surface anesthesia in rabbits. The drugs were diluted with normal saline. Lignocaine2%: xylocaine hydrochloride injection IP, Bupivacaine 0.5%: Bupivacaine hydrochloride injections IP were prepared. Plexus anesthesia: Frog was pithed and spinal cord was destroyed up to the 3 vertebra. The abdominal pouch was filled with local anesthetic solution. Reflex activity was tested by immersing both feet of the frog every two minutes for not longer than 10 seconds into N/10 Hydrochloric acid. The time was noted. Surface anesthesia: Albino rabbits of either sex weighing 2.5 – 3.0kg ware selected. The conjunctival sac of one eye was held open, thus formed a pouch. 0.5ml of solution of the anesthetic was applied into the conjunctival sac for 30 sec. Infiltration anesthesia: Preparation of guinea pig: Guinea pigs (either sex weighing 250-300grams were used. Lignocaine produced rapid onset of plexus anesthesia in Frogs in comparison to the bupivacaine at concentration of 0.1% & 0.2% which is statistically significant. Bupivacaine is more potent than the lignocaine as a surface anesthetic agent in the Rabbit, where as lignocaine could produce surface anesthesia at concentration of 0.5% or 0.1% or both. Both bupivacaine and lignocaine produced infiltration anesthesia on intradermal injection in guinea pigs but the duration of infiltration anesthesia produced by bupivacaine is more prolonged which is statistically significant in comparison to the lignocaine at all the three concentrations tested i.e. 0.05%, 0.1% & 0.2%.

  6. Severe Anisocoria after Oral Surgery under General Anesthesia

    Directory of Open Access Journals (Sweden)

    Francesco Inchingolo, Marco Tatullo, Fabio M. Abenavoli, Massimo Marrelli, Alessio D. Inchingolo, Bruno Villabruna, Angelo M. Inchingolo, Gianna Dipalma

    2010-01-01

    Full Text Available Introduction. Anisocoria indicates a difference in pupil diameter. Etiologies of this clinical manifestation usually include systemic causes as neurological or vascular disorders, and local causes as congenital iris disorders and pharmacological effects.Case Report. We present a case of a 47-year-old man, suffering from spastic tetraparesis. After the oral surgery under general anesthesia, the patient developed severe anisocoria: in particular, a ~4mm diameter increase of the left pupil compared to the right pupil.We performed Computed Tomography (CT in the emergency setting, Nuclear magnetic resonance (NMR of the brain and Magnetic Resonance Angiography of intracranial vessels. These instrumental examinations did not show vascular or neurological diseases. The pupils returned to their physiological condition (isocoria after about 180 minutes.Discussion and Conclusions. Literature shows that the cases of anisocoria reported during or after oral surgery are rare occurrences, especially in cases of simple tooth extraction. Anisocoria can manifest in more or less evident forms: therefore, it is clear that knowing this clinical condition is of crucial importance for a correct and timely resolution.

  7. LOCAL ANAESTHETIC SYSTEMIC TOXICITY: CURRENT CONCEPTS AND MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Lakshmi

    2014-03-01

    Full Text Available Local anesthetics are one of the most commonly used drugs in the field of medicine. Local anesthetics are widely used to induce anesthesia and analgesia for surgical procedures and pain management. Local an aesthetic systemic toxicity (LAST is a rare but potentially fatal complication of regional anesthesia and has been recognized and reported since the late1800s. This narrative review summarizes the pharmacology of local anesthetics, clinical manifestations of systemic toxicity associated with these agents, necessary preventive measures and recent treatment strategies

  8. Thoracic Paravertebral Block, Multimodal Analgesia, and Monitored Anesthesia Care for Breast Cancer Surgery in Primary Lateral Sclerosis

    Directory of Open Access Journals (Sweden)

    Anis Dizdarevic

    2016-01-01

    Full Text Available Objective. Primary lateral sclerosis (PLS is a rare idiopathic neurodegenerative disorder affecting upper motor neurons and characterized by spasticity, muscle weakness, and bulbar involvement. It can sometimes mimic early stage of more common and fatal amyotrophic lateral sclerosis (ALS. Surgical patients with a history of neurodegenerative disorders, including PLS, may be at increased risk for general anesthesia related ventilatory depression and postoperative respiratory complications, abnormal response to muscle relaxants, and sensitivity to opioids, sedatives, and local anesthetics. We present a case of a patient with PLS and recent diagnosis of breast cancer who underwent a simple mastectomy surgery uneventfully under an ultrasound guided thoracic paravertebral block, multimodal analgesia, and monitored anesthesia care. Patient reported minimal to no pain or discomfort in the postoperative period and received no opioids for pain management before being discharged home. In patients with PLS, thoracic paravertebral block and multimodal analgesia can provide reliable anesthesia and effective analgesia for breast surgery with avoidance of potential risks associated with general anesthesia, muscle paralysis, and opioid use.

  9. Thoracic Paravertebral Block, Multimodal Analgesia, and Monitored Anesthesia Care for Breast Cancer Surgery in Primary Lateral Sclerosis

    Science.gov (United States)

    Fernandes, Anthony

    2016-01-01

    Objective. Primary lateral sclerosis (PLS) is a rare idiopathic neurodegenerative disorder affecting upper motor neurons and characterized by spasticity, muscle weakness, and bulbar involvement. It can sometimes mimic early stage of more common and fatal amyotrophic lateral sclerosis (ALS). Surgical patients with a history of neurodegenerative disorders, including PLS, may be at increased risk for general anesthesia related ventilatory depression and postoperative respiratory complications, abnormal response to muscle relaxants, and sensitivity to opioids, sedatives, and local anesthetics. We present a case of a patient with PLS and recent diagnosis of breast cancer who underwent a simple mastectomy surgery uneventfully under an ultrasound guided thoracic paravertebral block, multimodal analgesia, and monitored anesthesia care. Patient reported minimal to no pain or discomfort in the postoperative period and received no opioids for pain management before being discharged home. In patients with PLS, thoracic paravertebral block and multimodal analgesia can provide reliable anesthesia and effective analgesia for breast surgery with avoidance of potential risks associated with general anesthesia, muscle paralysis, and opioid use. PMID:27200193

  10. Effects of thoracic epidural anesthesia on pulmonary venous admixture and oxygenation with isoflurane or propofol anesthesia during one lung ventilation

    Directory of Open Access Journals (Sweden)

    Reda S. Abdelrahman

    2012-10-01

    Conclusions: The administration of thoracic epidural anesthesia, either combined with propofol or isoflurane, was not associated with a relevant impairment of oxygenation during OLV. Therefore Pre-emptive analgesia via an epidural thoracic catheter can be used safely as a standard in lung surgery, decreasing the anesthesia requirements when combined with GA, maximizing the benefits of each form of anesthesia and improving the outcome in patients with cardiopulmonary diseases, hence it was found that it has no effect on oxygenation during OLV, and it is associated with stable hemodynamics.

  11. STUDY OF INJECTION TRAMADOL AS ADDITIVE IN INTRAVENOUS REGIONAL ANESTHESIA

    Directory of Open Access Journals (Sweden)

    Rajesh

    2015-10-01

    Full Text Available Now a days IVRA is developed with use of double tourniquet and additive drugs like opioids, NSAIDS , muscle relaxants etc ., to minimize the intraoperative discomfort of surgery and tourniquet pain. Many additives can take care of the post - operative pain. Each additive has its own pros and cons. Tramadol is a synthetic opioid analgesic having additional local anesthetic propert y and effect in neurotransmitter reuptake. With this background we studied the injection Tramadol 50mg as additive in IVRA against control group. METHODOLOGY : All the selected patients are from ASA Grade 1 and 2 for surgical procedure of upper limb. We hav e excluded the cases which are contraindicated for tourniquet and patients who are uncooperative and allergic to drug used for study. All 50 patients are divided in two groups. Group 1 - 25 patients who receive Intravenous Regional Anesthesia with injection lignocaine 0.5% 40cc volume. Group 2 - 25 patients who receive Intravenous Regional Anesthesia with injection Tramadol 50mgand injection lignocaine 0.5% total40ccvolume. After the drug is loaded in venous compartment sensory blocked is assessed at the interva l of one min. by blunt needle pin pricks in all dermatome segments by using a 3 - point scale: 0 = normal sensation, 1 = loss of sensation of pin prick ( A nalgesia, and 2 = loss of sensation of touch ( A nesthesia. Motor block is assessed at the interval of t wo min. Motor block was determined according to the modified Bromage scale. It is on 3 point assessment i.e. , thumb abduction (Radial nerve, thumb adduction ( U lnar nerve, thumb opposition ( M edian nerve, and flexion of elbow ( M usculocutaneous nerve OBSE RVATIONS : we observed onset of sensory blockade, onset of motor blockade , intraoperative discomfort, postoperative analgesia and postoperative nausea vomiting. Onset of sensory blockade is significantly rapid in group2 ( I njection lignocaine + injection Tramadol group (p - 0.00001 whereas there

  12. Opioid Actions in Primary-Afferent Fibers—Involvement in Analgesia and Anesthesia

    Directory of Open Access Journals (Sweden)

    Tsugumi Fujita

    2011-01-01

    Full Text Available Opioids inhibit glutamatergic excitatory transmission from the periphery by activating G-protein coupled opioid receptors in the central terminals of primary-afferent neurons in the spinal substantia gelatinosa, resulting in antinociception. Opioid receptor activation in the peripheral terminals of primary-afferent neurons inhibits the production of action potentials in response to nociceptive stimuli given to the periphery, leading to antinociception. Opioids also exhibit a local anesthetic effect without opioid receptor activation in peripheral nerve fibers. This review article will focus on analgesia and anesthesia produced by the actions of opioids on primary-afferent fibers.

  13. PNEUMOTHORAX AFTER MODIFIED RADICAL MASTECTOMY UNDER GENERAL ANESTHESIA

    Directory of Open Access Journals (Sweden)

    Amminikutty

    2014-11-01

    Full Text Available A 67 yrs old lady who underwent modified Radical mastectomy under General Anesthesia developed pneumothorax in the immediate post-operative period. She was treated with chest tube insertion and was discharged from hospital 8 days later

  14. Moderate hyperventilation during intravenous anesthesia increases net cerebral lactate efflux

    NARCIS (Netherlands)

    F. Grüne (Frank); S. Kazmaier (Stephan); B. Sonntag (Barbara); R.J. Stolker (Robert); A. Weyland (Andreas)

    2014-01-01

    textabstractBACKGROUND:: Hyperventilation is known to decrease cerebral blood flow (CBF) and to impair cerebral metabolism, but the threshold in patients undergoing intravenous anesthesia is unknown. The authors hypothesized that reduced CBF associated with moderate hyperventilation might impair cer

  15. 42 CFR 482.52 - Condition of participation: Anesthesia services.

    Science.gov (United States)

    2010-10-01

    ... qualified doctor of medicine or osteopathy. The service is responsible for all anesthesia administered in... anesthesiologist; (2) A doctor of medicine or osteopathy (other than an anesthesiologist); (3) A dentist,...

  16. FDA Issues Anesthesia Warning for Pregnant Women, Kids Under 3

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_162543.html FDA Issues Anesthesia Warning for Pregnant Women, Kids Under ... agency news release. She is director of the FDA's Center for Drug Evaluation and Research. "Parents and ...

  17. After Anesthesia: The Patient's Active Role Assists in Recovery

    Science.gov (United States)

    ... anesthesia, a candidate must have a four-year bachelor of science degree in nursing or other appropriate ... you were treated if you have any questions. These professionals are interested in your welfare and want ...

  18. 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...

  19. Effect of Tramadol on Medetomidine and Ketamine Anesthesia in Dogs

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    W. Choi, H. S. Jang, S. H. Yun, J. S. Park, Y. S. Kwon and K. H. Jang*

    2011-04-01

    Full Text Available The analgesic effects of three different doses of tramadol as a preanesthetic in medetomidine-ketamine anesthesia in dogs were compared. Twenty-eight healthy adult mongrel dogs were used. The dogs were divided into four groups at random; 1 ml kg-1 of normal saline, 1, 2 or 4mg kg-1 of tramadol premedication (group Control, TRA1, TRA2 and TRA4 was then administered intravenously followed by medetomidine and ketamine anesthesia. The behavioral changes, the duration of surgical anesthesia, blood gas parameters (pH, pO2, and pCO2, heart rate, and systolic/diastolic pressure were observed. Tramadol (4mg kg-1 pretreatment significantly increased the degree of sedation when compared with the control, TRA1 and TRA2 groups at 15 min after tramadol administration (P<0.05. The duration of surgical anesthesia was significantly increased by tramadol (4mg kg-1 pretreatment when compared with that of the control group (P<0.05. There were no significant differences in behavioral changes, blood gas parameters (pH, pO2 and pCO2, heart rate, and arterial pressure among the groups. Tramadol at 4mg kg-1 did not affect the cardiovascular system and recovery of anesthesia, but significantly increased the duration of surgical anesthesia with medetomidine and ketamine. This result suggests that intravenous tramadol at 4mg kg-1 is a useful preanesthetic agent for extending the surgical level of anesthesia in medetomidine-ketamine anesthesia in dogs.

  20. Cardiac Dysrhythmias with General Anesthesia during Dental Surgery

    OpenAIRE

    Rodrigo, Chandra R.

    1988-01-01

    Dysrhythmias with general anesthesia during dental surgery have been frequently reported. The incidence appears higher in spontaneously breathing patients lightly anesthetized with halothane. Anxiety, sitting posture, hypoxia, Chinese race, and heart disease appear to aggravate the condition. Use of beta blockers or lidocaine prior to anesthesia, intravenous induction, controlled ventilation with muscle relaxants, and use of isoflurane or enflurane in spontaneously breathing patients appear t...

  1. General Anesthesia for a Patient With Pelizaeus-Merzbacher Disease

    OpenAIRE

    Kamekura, Nobuhito; Nitta, Yukie; Takuma, Shigeru; Fujisawa, Toshiaki

    2016-01-01

    We report the successful management of general anesthesia for a patient with Pelizaeus-Merzbacher disease (PMD). PMD is one of a group of progressive, degenerative disorders of the cerebral white matter. The typical clinical manifestations of PMD include psychomotor retardation, nystagmus, abnormal muscle tone, seizures, and cognitive impairment. General anesthesia for a patient with PMD may be difficult mainly because of seizures and airway complications related to poor pharyngeal muscle con...

  2. Rational use of oxygen in medical disease and anesthesia

    DEFF Research Database (Denmark)

    Meyhoff, Christian S; Staehr, Anne K; Rasmussen, Lars S

    2012-01-01

    Supplemental oxygen is often administered during anesthesia and in critical illness to treat hypoxia, but high oxygen concentrations are also given for a number of other reasons such as prevention of surgical site infection (SSI). The decision to use supplemental oxygen is, however, controversial......, because of large heterogeneity in the reported results and emerging reports of side-effects. The aim of this article is to review the recent findings regarding benefits and harms of oxygen therapy in anesthesia and acute medical conditions....

  3. Review of pharmacokinetic models for target controlled infusions in anesthesia

    Directory of Open Access Journals (Sweden)

    Subash Kennedy Sivasubramaniam

    2014-06-01

    Full Text Available Intravenous injection of anesthetic drugs dates back to the 17th Century when opium and chloral hydrate have been injected intravenously. It was not until the 1930s intravenous anesthesia became popular with the invention of barbiturates.Early intravenous anesthetic agents such as barbiturates were ideal for induction of anesthesia, but not suitable for maintenance of anesthesia. Most of these drugs accumulated significantly with increasing durations of infusion and also resulted in cardiorespiratory depression. The invention of propofol and shorter acting opioid analgesics such as remifentanil and alfentanil have revolutionized intravenous anesthesia. The rapid onset and offset of these drugs lends itself to being suitable agents for maintenance of anesthesia over prolonged periods of time. Detailed understanding of the pharmacokinetics of propofol and remifentanil, combined with technological advances in intravenous pumps capable of accurate delivery of drugs have resulted in great development of the field of total intravenous anesthesia and target controlled infusions. I would like to discuss, in this article, the pharmacokinetics and pharmacokinetic models behind these intravenous infusion pumps. [Int J Basic Clin Pharmacol 2014; 3(3.000: 417-423

  4. Fetal and maternal analgesia/anesthesia for fetal procedures.

    Science.gov (United States)

    Van de Velde, Marc; De Buck, Frederik

    2012-01-01

    For many prenatally diagnosed conditions, treatment is possible before birth. These fetal procedures can range from minimal invasive punctions to full open fetal surgery. Providing anesthesia for these procedures is a challenge, where care has to be taken for both mother and fetus. There are specific physiologic changes that occur with pregnancy that have an impact on the anesthetic management of the mother. When providing maternal anesthesia, there is also an impact on the fetus, with concerns for potential negative side effects of the anesthetic regimen used. The question whether the fetus is capable of feeling pain is difficult to answer, but there are indications that nociceptive stimuli have a physiologic reaction. This nociceptive stimulation of the fetus also has the potential for longer-term effects, so there is a need for fetal analgesic treatment. The extent to which a fetus is influenced by the maternal anesthesia depends on the type of anesthesia, with different needs for extra fetal anesthesia or analgesia. When providing fetal anesthesia, the potential negative consequences have to be balanced against the intended benefits of blocking the physiologic fetal responses to nociceptive stimulation.

  5. 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.

  6. [Evaluation of muscle relaxant requirement for hospital anesthesia].

    Science.gov (United States)

    Shchegolev, A V; Levshankov, A I; Bogomolov, B N; Pereloma, V I; Dumnov, A G

    2013-03-01

    The rationale for cost-effectiveness of modern muscle relaxants (MR) administration in general anesthesia was evaluated. New MRs are more expensive than traditionally used pipecuronium and succinylcholine. However, the old MRs are often required as a block reversion with anticholinesterase medicines at the end of surgery, the longer artificial lung ventilation and observation in patients during recovery in intensive care unit. It was found that the district military hospital had done an annual average of about 900 general anesthesia assisted with artificial ventilation and muscle relaxation. About 2% of all anesthesias accrue to short-term anesthesia, the 27% to medium-term and 71% to long-term. 81% of the medium-term anesthesia accrue small hospitals. According to cost/effectiveness the most optimal muscle relaxants administration scheme for short-term (up to 30 min) anesthesia was mivacurium, for the operation of medium duration (30-120 min)--rocuronium, for long-term (120 min)--pipecuronium. An electronic form of annual report, which allows to obtain the necessary data for calculation of annual muscle relaxants demand and costs both in hospital and in the whole of the armed forces quickly, was developed.

  7. DEXAMETHASON ADMINISTRATION IN INTRAVENOUS REGIONAL ANESTHESIA: ITS AFFECT ON POST OPERATIVE PAIN A RANDOMIZED DOUBLE BLINDED CLINICAL TRIAL

    Directory of Open Access Journals (Sweden)

    H SARYAZDI

    2002-03-01

    Full Text Available Introduction. Intravenous regional anesthesia (IVRA is one of the successful method of anesthesia in relief of pain of surgery. It has a multiple advantages including feasibility, rapidity of recovery, rapid onest, muscular relaxation and controllable onset of anesthesia. But this technique dose not relief postoperative pain. In the previous studies it had been tried to add some drugs to local anesthetic in IVRA for relief postoperative pain. Methods. One hundred and ten adult patients in class I and II ASA scheduled for elective operation of unilatral upper extrimeties under IVRA, randomly allocated into interventional and control groups. NRA was done with Lidocaine 0.5 percent with or without dexamethason. Postoperative pain was assessed by visual analogue scale. Results. Addition of dexamethason to local anesthetic in IVRA resulted in better tolleration of turniquate pain and reduced VAS score. Frequency of severe postoperative pain was reduced in case group. Discussion. It seems that dexamethason usage in local anesthetic in IVRA prevents sever postoperative pain in patients. The results of this study is simillar to the study wich added ketorolac to IVRA solution.

  8. "COMPARATIVE STUDY OF ONSET AND DURATION OF ACTION OF 0.5% BUPIVACAINE AND A MIXTURE OF 0.5% BUPIVACAINE AND 2% LIDOCAINE FOR EPIDURAL ANESTHESIA"

    Directory of Open Access Journals (Sweden)

    F. Z

    2004-09-01

    Full Text Available Local anesthetic solutions are frequently mixed to take advantage of the useful properties of each drug but the medical literature is surprisingly deficient in well controlled studies about the onset and duration of action of these mixtures for epidural anesthesia. A total of 32 patients scheduled for elective operation were enrolled in this prospective randomized controlled study; in group I, 16 patients received 15 ml solution containing bupivacaine 0.5% and lidocaine 2% as a single injection epidural anesthesia after 3 ml test dose containing 15 mcg epinephrine; in group II, 16 patients received 15 ml bupivacaine 0.5% with the same technique. The times from injection of the test dose to the onset of sensory anesthesia at inguinal ligament and umbilicus and the time of termination of anesthesia at the maximum sensory level and two levels regression of anesthesia level were checked with pinprick test. The results were compared with two sample t test. Times to onset of sensory block in L1 and T10 levels (mean±SD were 14.87±3.1 min and 21±3.37 min in group I and 17.12±2.18 min and 24.9±2.54 min in group II, respectively (P< 0.025 and P< 0.001, respectively. Times to termination of sensory anesthesia at the maximum level of anesthesia and two dermatomes regression were 75.12±8.26 min and 87.8±7.01 min in group I and 116.37±22.4 min and 134.87±21.64 min in group II, respectively ( P= 0 and P=0,respectively. Mixing lidocaine 2% with bupivacaine 0.5% in a 1:1 ratio compared to 0.5% bupivacaine solution results in significantly more rapid initiation and termination of sensory block.

  9. Evaluation of prostaglandin D2 as a CSF leak marker: implications in safe epidural anesthesia

    Directory of Open Access Journals (Sweden)

    Kondabolu S

    2011-07-01

    Full Text Available Sirish Kondabolu, Rishimani Adsumelli, Joy Schabel, Peter Glass, Srinivas PentyalaDepartment of Anesthesiology, School of Medicine, Stony Brook Medical Center, Stony Brook, New York, USABackground: It is accepted that there is a severe risk of dural puncture in epidural anesthesia. Of major concern to anesthesiologists is unintentional spinal block. Reliable identification of cerebrospinal fluid (CSF from the aspirate is crucial for safe epidural anesthesia. The aim of this study was to determine whether prostaglandin D2 could be clinically used as a marker for the detection of CSF traces.Methods: After obtaining Institutional Review Board approval and patient consent, CSF was obtained from patients undergoing spinal anesthesia, and blood, urine, and saliva were obtained from normal subjects and analyzed for prostaglandin D2 (PGD. CSF (n=5 samples were diluted with local anesthetic (bupivacaine, normal saline and blood in the ratios of 1:5 and 1:10. PGD levels in the CSF samples were analyzed with a PGD-Methoxime (MOX EIA Kit (Cayman Chemicals, MI. This assay is based on the conversion of PGD to a stable derivative, which is analyzed with antiserum specific for PGD-MOX. Results: Different concentrations of pure PGD-MOX conjugate were analyzed by EIA and a standard curve was derived. PGD levels in CSF and CSF with diluents were determined and the values were extrapolated onto the standard curve. Our results show a well-defined correlation for the presence of PGD both in straight CSF samples and in diluted CSF (dilution factor of 1:5 and 1:10. Conclusion: Prostaglandin D2 was reliably identified in CSF by enzyme-linked immunosorbent assay when diluted with local anesthetic, saline, and serum, and can be used as a marker to identify the presence of CSF in epidural aspirates.Keywords: epidural, cerebrospinal fluid, leak, marker, prostaglandin D2

  10. [Anesthesia in thymectomy. Experience with 115 cases].

    Science.gov (United States)

    Villani, A; Primieri, P; Adducci, G; Mennella, M; Lattanzi, A; De Cosmo, G

    1993-03-01

    The authors have conducted a retrospective study on 115 patients with myasthenia gravis undergoing transsternal or transcervical thymectomy at the Policlinico A. Gemelli of Rome in the period June 1984- to June 1991. A prolonged postoperative mechanical ventilation immediately and a few days following surgery was required respectively in 7 and 3 patients, while atelectasia and broncopneumonia have developed in 10 patients. No relationship could be established between the incidence of respiratory complications and factors such as preoperative symptomatology and treatment anesthetic agents, the surgical approach to the thymus and thymic pathology. However a significantly greater postoperative morbidity has been observed in the group of patients receiving suxametonium as compared to the patients receiving non-depolarizing muscle relaxants. Vecuronium and atracurium very frequently allowed ad adequate resumption of spontaneous respiration after anesthesia and made possible a safe early extubation of patients before leaving the operating room. The authors also stressed that all patients, irrespective of their clinical conditions, must be transferred after thymectomy. Oto the surgical ICU where anticholinesterase therapy can be safely restarted and cardiorespiratory status carefully monitored.

  11. Reactive Software Agent Anesthesia Decision Support System

    Directory of Open Access Journals (Sweden)

    Grant H. Kruger

    2011-12-01

    Full Text Available Information overload of the anesthesiologist through technological advances have threatened the safety of patients under anesthesia in the operating room (OR. Traditional monitoring and alarm systems provide independent, spatially distributed indices of patient physiological state. This creates the potential to distract caregivers from direct patient care tasks. To address this situation, a novel reactive agent decision support system with graphical human machine interface was developed. The system integrates the disparate data sources available in the operating room, passes the data though a decision matrix comprising a deterministic physiologic rule base established through medical research. Patient care is improved by effecting change to the care environment by displaying risk factors and alerts as an intuitive color coded animation. The system presents a unified, contextually appropriate snapshot of the patient state including current and potential risk factors, and alerts of critical patient events to the operating room team without requiring any user intervention. To validate the efficacy of the system, a retrospective analysis focusing on the hypotension rules were performed. Results show that even with vigilant and highly trained clinicians, deviations from ideal patient care exist and it is here that the proposed system may allow more standardized and improved patient care and potentially outcomes.

  12. [Obstetric and gynecologic anesthesia reported in the "Revista Española de Obstetricia y Ginecología" (1916-1936)].

    Science.gov (United States)

    Llorente, A; Giménez, M C; Figueira, A; Montero, G

    1994-01-01

    This study follows the evolution of anesthesia in gynecology and obstetrics in Spain between 1916 and 1936. Research included revising all articles and references concerning anesthesiology appearing in the Revista Española de Obstetricia y Ginecologia over the 20 years during which that journal was published. Eighty-three articles were found: 18 (21.6%) original research reports, 37 (44.6%) reviews of the Spanish professional literature and 28 (33.7%) summaries and descriptions of meetings of scientific organizations. Spanish references constituted 39.8% with the remaining 60.2% coming from European and Hispano-American sources. Twenty-four (34.9%) were related to spinal anesthesia, 15 (18%) covered various methods for analgesia during childbirth and 14 (16.8%) were on barbiturates. The remaining articles referred to rectally administered anesthesia, local anesthesia, inhalatory anesthesia and pain in gynecology. In conclusion, our review reveals the strong international contacts in Spanish gynecology during this period, as well as the interest of gynecologists and obstetricians in various anesthetic techniques and the rapid incorporation of new methods into their therapeutic arsenal.

  13. Breast augmentation under general anesthesia versus monitored anesthesia care: a retrospective comparative study.

    Science.gov (United States)

    Eldor, Liron; Weissman, Avi; Fodor, Lucian; Carmi, Nurit; Ullmann, Yehuda

    2008-09-01

    Breast augmentation is one of the leading esthetic surgeries, enjoying high satisfaction rates. Pain, nausea, and vomiting are frequent shortcomings of the immediate postoperative period. The aim of this study was to compare breast augmentation from the anesthetic point of view: general anesthesia (GA) versus monitored anesthesia care (MAC). The charts of 115 patients were reviewed in this retrospective study performed over a period of 2 years. Sixty-nine women chose to have the surgery done under MAC, and 46 under GA. Statistically significant differences were noted in both postoperative hospital stay (16.1 +/- 6.78 hours vs. 11.7 +/- 6.10 hours) and frequency of vomiting (mean, 0.5 vs. 0.22 times per patient) after GA and MAC, respectively (Mann-Whitney, P < 0.01). Postoperative pain, assessed using the visual analog scale, was significantly higher (mean visual analog scale, 5 vs. 3.27) when the prosthesis was placed in the submuscular plane compared with the subglandular plane (Mann-Whitney, P = 0.043). When offered a choice, more women preferred MAC over GA for their breast augmentation procedure. Less vomiting and shorter postoperative hospitalization were prominent in the MAC group.

  14. Effects of propofol anesthesia and sevoflurane anesthesia on the differentiation of human T-helper cells during surgery

    Institute of Scientific and Technical Information of China (English)

    JI Fu-hai; WANG Yu-lan; YANG Jian-ping

    2011-01-01

    Background Surgical stress causes a helper T-cell type 2 (Th2)-dominant status and disturbs the Th1/Th2 cytokine balance. Anesthesia can suppress the stress response to surgery, therefore it may inhibit the imbalance in the Th1/Th2 ratio. In this study, we assessed if propofol anesthesia and sevoflurane anesthesia influence the Th1/Th2 cytokine balance, and which anesthesia method better attenuates this ratio.Methods Twenty-eight patients with an American Society of Anesthesiologists (ASA) physical status of I undergoing laparoscopic cholecystectomy were selected. They were randomly allocated into two groups of 14. Group 1 received propofol anesthesia by a target-controlled-infusion (TCI) pump and group 2 received sevoflurane anesthesia.Non-invasive blood pressure, heart rate, and end-expiration CO2 partial pressure were monitored during anesthesia. The depth of anesthesia was measured using the bispectral index (BIS), and maintained between 50 and 60. During surgery we adjusted the doses of propofol and sevoflurane according to the BIS. Samples of peripheral blood were taken before the induction of anesthesia (T1), after the induction of anesthesia (T2), at the beginning of surgery (T3), at the end of surgery (T4) and on the first day after surgery (D1). Blood samples were analyzed to give the Th1/Th2 ratio and plasma level of cortisol.Results Non-invasive blood pressure, heart rate and end-expiration CO2 partial pressure were not notably different in the two groups. At T4, the percentage of T1 cells was higher in group 1 and had statistical significance (P <0.05). The percentage of T2 cells was not significantly different in the two groups. At T4, the difference in the Th1/Th2 ratio was significantly different. At T3, T4, and D1, the plasma level of cortisol was lower in group 1(P <0.05).Conclusion Compared with sevoflurane, propofol can preferably promote Th cells to differentiate into Th1 cells and inhibit surgical stress. Propofol may therefore be

  15. A Comparison of the Anesthesia Efficacy of Articaine and Articaine plus

    Directory of Open Access Journals (Sweden)

    Tahere Aliabadi

    2014-07-01

    Full Text Available Background: Successful local anesthesia is the bedrock of pain control in endodontics. Pain control is essential to reduce fear and anxiety associated with endodontic procedure. The aim of study was, identifying and comparison of the anesthesia efficacy of articaine and articaine plus morphine for buccal infiltration in mandibular posterior teeth with irriversible pulpitis. Materials and Methods: This randomized double-blind clinical trial included 75 patients with symtomatically irreversible pulpitis in mandibular teeth. Patient divided 3 groups randomly received either a buccal infiltration of 4% articaine with 1:100000 epinephrine or articaine morphine with 1:100000 epinephrine or IAN block of 2% lidocaine with 1:800000 epinephrine. Self-reported pain response was recorded on VAS scale before and after local anesthetic injection during access preparation. For statistical analysis were used χ2, t-test, one way ANOVA and Mann Whitney. Results: Statistical analysis result show success rate of articaine (68%, articaine morphine (52% and lidocaine (64%. There was no statistically difference in the success rate between groups. Conclusion: Addition of the morphine to articaine does not increase success rate of buccal infiltration.

  16. Evaluation and Management of Hypersensitivity to Local Anesthetics in Pediatric Dentistry

    OpenAIRE

    1987-01-01

    The clinical histories of four children with a history of adverse reactions to local anesthesia and who required dental treatment are reviewed retrospectively. The children described had been referred to the allergy unit for evaluation between 1984 and 1985 and are representative of the dilemma of cases of suspected hypersensitivity to local anesthetics. The first two cases had been previously treated without the use of regional anesthesia because of a family history of atopic reactions as we...

  17. Fentanyl supplement expedites the onset time of sensory and motor blocking in interscalene lidocaine anesthesia

    Directory of Open Access Journals (Sweden)

    RS Moharari

    2010-12-01

    Full Text Available Background and the purpose of the study: Opioids are usually used in regional anesthesia, with or without local anesthetics to improve the regional block or postoperative pain control. Since no data are available on fentanyl's effect on the onset time of lidocaine interscalene anesthesia, the purpose of this study was to examine its effect on the onset time of sensory and motor blockade during interscalene anesthesia.  Methods: In a prospective, randomized, double-blind study, ninety patients scheduled for elective shoulder, arm and forearm surgeries under an  interscalene brachial plexus block .They were randomly allocated to receive either 30 ml of  1.5 % lidocaine with 1.5 ml of isotonic saline  (control group, n = 39 or 30 ml of 1.5%  lidocaine with 1.5 ml (75µg of  fentanyl (fentanyl group,n=41. Then the onset time of sensory and motor blockades of the shoulder, arm and forearm were evaluated every 60 sec. The onset time of the sensory and motor blockades was defined as the time between the last injection and the total abolition of the pinprick response and complete paralysis. The duration of sensory blocks were considered as the time interval between the administration of the local anesthetic and the first postoperative pain sensation. Results: Ten patients were excluded because of unsuccessful blockade or unbearable pain during the surgery. The onset time of the sensory block was significantly faster in the fentanyl group (186.54± 62.71sec compared with the control group (289.51± 81.22, P < 0.01. The onset times of the motor block up to complete paralysis in forearm flexion was significantly faster in the fentanyl group (260.61± 119.91sec than the control group (367.08± 162.43sec, P < 0.01 There was no difference in the duration of the sensory block between two groups. Conclusion: Results of the study showed that the combination of 75 µg fentanyl and 1.5% lidocaine solution accelerated the onset of sensory and motor

  18. Spinal anesthesia for laparoscopic cholecystectomy: Thoracic vs. Lumbar Technique

    Directory of Open Access Journals (Sweden)

    Luiz Eduardo Imbelloni

    2014-01-01

    Full Text Available Aims: In our group, after a study showing that spinal anesthesia is safe when compared with general anesthesia, spinal anesthesia has been the technique of choice for this procedure. This is a prospective study with all patients undergoing LC under spinal anesthesia in our department since 2007. Settings and Design: Prospective observational. Materials and Methods: From 2007 to 2011, 369 patients with symptoms of colelithiasis, laparoscopic cholecystectomy were operated under spinal anesthesia with pneumoperitoneum and low pressure CO 2. We compared 15 mg of hyperbaric bupivacaine and lumbar puncture with 10 or 7.5 mg of hyperbaric bupivacaine thoracic puncture, all with 25 μg fentanyl until the sensory level reached T 3 . Intraoperative parameters, post-operative pain, complications, recovery, patient satisfaction, and cost were compared between both groups. Statistical Analysis Used: Means were compared by ANOVA or Kruskal-Wallis test, the percentages of the Chi-square test or Fisher′s exact test when appropriate. Time of motor and sensory block in spinal anesthesia group was compared by paired t test or Mann-Whitney test. Differences were considered significant when P ≤ 0.05, and for comparisons of mean pain visual scale, we employed the Bonferroni correction applied to be considered significant only with P ≤ 0.0125 Results: All procedures were completed under spinal anesthesia. The use of lidocaine 1% was successful in the prevention of shoulder pain in 329 (89% patients. There were significant differences in time to reach T 3 , obtaining 15 mg > 10 mg = 7.5 mg. There is a positive correlation between the dose and the incidence of hypotension. The lowest doses gave a decrease of 52.2% in the incidence of hypotension. There was a positive correlation between the dose and duration of sensory and motor block. Sensory block was almost twice the motor block at all doses. With low doses, 60% of patients went from table to stretcher

  19. A combination therapy of ethanol injection and radiofrequency ablation under general anesthesia for the treatment of hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Kazutaka Kurokohchi; Tomohiko Taminato; Shigeki Kuriyama; Seishiro Watanabe; Hirohito Yoneyama; Akihiro Deguchi; Tsutomu Masaki; Takashi Himoto; Hisaaki Miyoshi; Hamdy Saad Mohammad; Akira Kitanaka

    2008-01-01

    AIM: To summarize the effects of laparoscopic ethanol injection and radiofrequency ablation (L-EI-RFA), thora-coscopic (T-EI-RFA) and open-surgery assisted EI-RFA (O-EI-RFA) under general anesthesia for the treatment of hepatocellular carcinoma (HCC).METHODS: Time-lag performance of RFA after ethanol injection (Time-lag PEI-RFA) was performed in all cases. The volume of coagulated necrosis and the applied energy for total and per unit volume coagulated necrosis were examined in the groups treated under general (group G) or local anesthesia (group L).RESULTS: The results showed that the total applied energy and the applied energy per unit volume of whole and marginal, coagulated necrosis were significantly larger in group G than those in the group L, resulting in a larger volume of coagulated necrosis in the group G. The rate of local tumor recurrence within one year was extremely low in group G.CONCLUSION: These results suggest that EI-RFA, under general anesthesia, may be effective for the treatment of HCC because a larger quantity of ethanol and energy could be applied during treatment under pain-free condition for the patients.

  20. Alternate methods to teach history of anesthesia.

    Science.gov (United States)

    Desai, Manisha S; Desai, Sukumar P

    2014-02-01

    Residency programs in anesthesiology in the United States struggle to balance the conflicting needs of formal didactic sessions, clinical teaching, and clinical service obligations. As a consequence of the explosion in knowledge about basic and applied sciences related to our specialty, residents and fellows are expected to make substantial efforts to supplement formal lectures with self-study. There is strong evidence to suggest that members of the younger generation use nontraditional methods to acquire information. Although training programs are not required to include topics related to history of anesthesia (HOA) in the didactic curriculum, and despite the fact that such knowledge does not directly impact clinical care, many programs include such lectures and discussions. We describe and discuss our experience with 3 alternate modalities of teaching HOA.First, we provide brief descriptions of HOA-related historical narratives and novels within the domain of popular literature, rather than those that might be considered textbooks. Second, we analyze content in movies and videodiscs dealing with HOA and determine their utility as educational resources. Third, we describe HOA tours to sites in close proximity to our institutions, as well as those in locations elsewhere in the United States and abroad.We suggest that informal HOA teaching can be implemented by every residency program without much effort and without taking away from the traditional curriculum. Participating in this unique and enriching experience may be a means of academic advancement. It is our hope and expectation that graduates from programs that incorporate such exposure to HOA become advocates of history and may choose to devote a part of their academic career toward exploration of HOA.

  1. Medication errors in anesthesia: unacceptable or unavoidable?

    Directory of Open Access Journals (Sweden)

    Ira Dhawan

    Full Text Available Abstract Medication errors are the common causes of patient morbidity and mortality. It adds financial burden to the institution as well. Though the impact varies from no harm to serious adverse effects including death, it needs attention on priority basis since medication errors' are preventable. In today's world where people are aware and medical claims are on the hike, it is of utmost priority that we curb this issue. Individual effort to decrease medication error alone might not be successful until a change in the existing protocols and system is incorporated. Often drug errors that occur cannot be reversed. The best way to ‘treat' drug errors is to prevent them. Wrong medication (due to syringe swap, overdose (due to misunderstanding or preconception of the dose, pump misuse and dilution error, incorrect administration route, under dosing and omission are common causes of medication error that occur perioperatively. Drug omission and calculation mistakes occur commonly in ICU. Medication errors can occur perioperatively either during preparation, administration or record keeping. Numerous human and system errors can be blamed for occurrence of medication errors. The need of the hour is to stop the blame - game, accept mistakes and develop a safe and ‘just' culture in order to prevent medication errors. The newly devised systems like VEINROM, a fluid delivery system is a novel approach in preventing drug errors due to most commonly used medications in anesthesia. Similar developments along with vigilant doctors, safe workplace culture and organizational support all together can help prevent these errors.

  2. Evaluation of anesthesia applications in interventional neuroradiology cases

    Directory of Open Access Journals (Sweden)

    Ziya Kaya

    2012-12-01

    Full Text Available Objectives: In this study, we aimed to evaluate anesthesiaapplications of the patients underwent invasive interventionalneuroradiology applications.Materials and methods: Between June 2004 and October2004, 152 emergency or elective adult patients whowere undergone general anesthesia were evaluated retrospectively.Information about the patients was taken fromradiology, anesthesia notes and university’s informationsystem. Patients were evaluated in terms of age, gender,American Society of Anesthesiologists score, indicationof application, the existence of concomitant diseases, anesthesiatechnique, anesthetic medications and the possibilityof whether patient were in intensive care unit.Results: Of all, 55.3% of the patients (n=84 were femaleand 44,7% (n=68 were male. General anesthesia wasapplied in all cases and propofol was preferred mostly ininduction and sevoflurane was preferred in maintenance.Surgically, 81,6% of the patients was elective and 18,4%was emergency patients. Diagnoses of patients were asfollow: Cerebral aneurysm 63,8%, arteriovenous malformation19,7%, thrombolytic therapy 8%, tumor embolization5,3% and carotid stenting 3,2%. Totally 58 patientswere taken into intensive care unit and 6 of these died.Conclusions: In order to provide a safe and efficient patientcare, we think that permanent anesthesia equipmentis necessary together with good physical conditions of theoperation room, proficiency of neuroradiologist, the closerelationship between the patient and anesthetist and agood knowledge of underlying neuropathology. J Clin ExpInvest 2012; 3(4: 493-499Key words: Interventional radiology, general anesthesia,cerebral aneurysm, arterio-venous malformations.

  3. A History of Intravenous Anesthesia in War (1656-1988).

    Science.gov (United States)

    Roberts, Matthew; Jagdish, S

    2016-01-01

    The practice of anesthesia in war places significant restraints on the choice of anesthetic technique used; these include, but are not limited to, safety, simplicity, and portability. Ever since intravenous anesthesia became a practical alternative, there have been military doctors who felt that this technique was particularly suited to this environment. The challenge, as in civilian practice, has been to find the appropriate drugs as well as simple and safe delivery systems. The urgency of war has always stimulated innovation in medicine to counteract the ongoing development of weapons of war and their effects on the human body and to achieve improved survival as public expectations rise. This article traces the development of and the use of intravenous anesthesia by military physicians for battle casualties. The story starts long before the era of modern anesthesia, and the discussion concludes in the dog days of the cold war. The rapidly increasing interest in intravenous anesthesia in both civilian and military practice since the early 1990s is left for other authors to examine.

  4. Advances in Anesthesia Delivery in the Deployed Setting.

    Science.gov (United States)

    Wilson, John E; Barras, William P

    2016-01-01

    Lessons learned over the past decade and a half of combat casualty management has brought about numerous advances in trauma anesthesia practice. In the post-Vietnam era, deployable anesthesia equipment centered on the capability to provide a balanced anesthetic technique, utilizing a combination of volatile gas and intravenous anesthetic adjuncts. The evolution of the modern battlefield has forced anesthesia providers across the military to adapt to mission requirements that often dictate a surgical capability that is more rapidly mobile and less reliant on logistical support. Institutional medical equipment development has focused on fielding a lighter, more mobile volatile gas delivery method. Despite numerous advances in anesthetic gas delivery, many veteran anesthesia providers have come to recognize the value of alternative anesthetic techniques in the deployed setting. One of the most appealing advances in combat anesthesia practice is the emergence of total intravenous anesthetics (TIVA) for trauma management and resuscitation. Although there have been numerous developments in anesthetic equipment for use in the deployed setting, TIVA has many advantages over volatile gas administration. Future research, development, and education should focus on TIVA and the ability to provide this as an alternative safe anesthetic for patients in austere environments. It is imperative to retain the lessons we have learned in order to adapt more effectively in future conflicts. This accumulation of knowledge must inform future innovative solutions to the challenges of casualty management in a deployed setting.

  5. 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. PMID:21734847

  6. 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

  7. 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...

  8. Remifentanil consumption in septoplasty surgery under general anesthesia

    Science.gov (United States)

    Al-Mustafa, Mahmoud M.; Al Oweidi, Abdelkarim S.; Al-Zaben, Khaled R.; Qudaisat, Ibraheem Y.; Abu-Halaweh, Sami A.; Al-Ghanem, Subhi M.; Massad, Islam M.; Samarah, Walid K.; Al-Shaer, Reem A.; Ismail, Said I.

    2017-01-01

    Objectives: To evaluate the influence of the ORM1 variants in codon 118 on the intra-operative remifentanil consumption under general anesthesia. Methods: A prospective gene association study, performed at the Jordan University Jordan, Amman, Jordan from September 2013 to August 2014. It includes patients who underwent septoplasty surgery under general anesthesia. All patients received standard intravenous anesthesia. Anesthesia maintained with fixed dose of Sevoflurane and variable dose of Remifentanil to keep the systolic blood pressure between 90-100 mm Hg. The Remifentanil dose was calculated and correlated with ORM1 genotype variance. Results: Genotype and clinical data were available for 123 cases. The A118A genotype was seen in 96 patients (78%), the A118G genotype was seen in 25 patients (20.3%), and only 2 patients had genotype G118G (1.6%). The G118G variant was removed from the statistical analysis due to small sample size. There was a significant effect of ORM1 genotype variant and the amount of remifentanil consumed. The A118A genotype received 0.173 ± 0.063 µg kg-1 min-1 and the A118G genotype received 0.316 ± 0.100 µg kg-1 min-1 (p<0.0001). Conclusion: The ORM1 gene has a role in intra-operative remifentanil consumption in patients who underwent septoplasty surgery under general anesthesia. The A118G gene required higher dose of remifentanil compared with the A118A genotype. PMID:28133690

  9. Laparoscopic hernioplasty with epidural anesthesia; a report of 20 patients

    Directory of Open Access Journals (Sweden)

    Talebpour M

    2007-06-01

    Full Text Available Background: The incidence of inguinal hernia is 15 cases per 1,000 populations. The most common surgical methods of hernia repair are conventional open hernioplasty and laparoscopic hernioplasty. The advantages of laparoscopic hernioplasty are that the regional anatomy is observable, and bilateral herniorrhaphy can be performed at the same time. Since laparoscopic hernia is usually performed under general anesthesia, to shorten the length of hospital stay and to prevent complications, in this study, we evaluated the use of epidural anesthesia during hernioplasty. Methods: This study included 20 male patients treated by a single surgeon. We recorded the PCO2 levels before, during and after surgery, as well as the pain and intra-abdominal pressure. Results: Only one patient required conversion to general anesthesia. Three patients had hernia on the left side only, 14 patients on the right only and three patients had bilateral hernia. The PCO2 levels did not change (P=0.789. Fifty percent of patients had no postoperative pain. The median time to return to work or normal physical activity was 7 days. Conclusion: Laparoscopic inguinal herniorrhaphy is a feasible alternative to open surgical hernia repair. Employing epidural anesthesia prevents the complications of general anesthesia. This method achieves a shorter hospital stay and time to return to normal activity, as well as reduction in pain. Controlled trials comparing laparoscopic and tension-free open herniorrhaphy are needed to further assess the relative benefits of this procedure.

  10. 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.

  11. [Locoregional anesthesia and drugs that affect hemostasis. Suggestions of the expert meeting in the ESRA Congress in Barcelona].

    Science.gov (United States)

    Llau Pitarch, Juan V; De Andrés Ibáñez, José; Gomar Sancho, Carmen; Gómez Luque, Aurelio; Hidalgo Martínez, Francisco; Torres Morera, Luis M

    2002-11-01

    Growing interest in the effect of hemostasis-altering medications on regional anesthetic techniques was analyzed recently in a review article suggesting certain safety measures, by Llau and colleages in Revista Española de Anestesiología y Reanimación. Since that review, however, it has become necessary to extend the discussion of clinical issues, based on information presented at the Eighth Local Meeting of the European Society for Regional Anesthesia (ESRA) of May 2002. There, participants debated the most controversial aspects, with attention to practical questions such as temporal safety margins and approaches to take given certain platelet antiaggregants, fibrinolytics or drug combinations. This paper faithfully presents the suggestions made by participants at the meeting. As most anesthesiologists expressed the need to set guidelines for fibrinolytics, the main issues related to those drugs in regional anesthesia are reviewed.

  12. [Anesthesia and sedation by admixture of xenon-oxygen in dentistry. Part I].

    Science.gov (United States)

    Rabinovich, S A; Zavodilenko, L A; Babikov, A S

    2014-01-01

    The modern out-patient dental treatment which is performed under combined anesthesia with of xenon-oxygen inhalations provides comfortable conditions for the doctor and the patient, effective anesthesia and safe level of the sedation controlled by dentist.

  13. Auditory information processing during adequate propofol anesthesia monitored by electroencephalogram bispectral index

    NARCIS (Netherlands)

    C. Kerssens (Chantal); J. Klein (Jan); A. van der Woerd; B. Bonke (Benno)

    2001-01-01

    textabstractMemory for intraoperative events may arise from inadequate anesthesia when the hypnotic state is not continuously monitored. Electroencephalogram bispectral index (BIS) enables monitoring of the hypnotic state and titration of anesthesia to an adequate level

  14. Anesthesia for an elderly female with a rare congenital heart disease – A case report

    Directory of Open Access Journals (Sweden)

    Bassant M. Abdelhamid

    2016-10-01

    The patient had future neck femur, arthroplasty under hemi spinal anesthesia. After one month she presented to us with dislocated joint, and hemiarthroplasty under hemispinal anesthesia was done again.

  15. Modified technique of iontophoretic anesthesia for myringotomy in children.

    Science.gov (United States)

    Epley, J M

    1977-06-01

    A modified technique is described for iontophoretic anesthesia in children who require myringotomy and insertion of a tube (tympanostomy). Principal modifications include the following procedures: (1) preoperative parenteral sedation; (2) relatively painless injection of lidocaine hydrochloride-epinephrine hydrochloride solution into the external auditory canal skin after iontophoresis alone to eliminate the extreme bony canal wall tenderness; (3) injection of lidocaine-epinephrine solution into an atelectatic middle ear to anesthetize the promontory for painless tube insertion; (4) substitution of a disposable ECG electrode for a metal plate electrode to eliminate the possibility of electrical burn from metal-to-skin contact. These modifications enhance the effectiveness and the safety of iontophoretic anesthesia, minimize the need for general anesthesia, and liberalize the indications for tympanostomy.

  16. [Clinical experience of usage of neurostimulator in regionar anesthesia].

    Science.gov (United States)

    Rudenko, M I; Kolobaeva, E G

    2006-09-01

    The elaboration of more reliable and simple methods of transmitted and plexus anestesias has provided a wide clinical usage of regionar anestesia (RA) during the operations on extremities. The creation of devices to identificate (locate) nerval bearer and plexes was also an important factor for increasing quantity of RA. For such identification we use the portable "Innervator 232" neurostimulator manufactured by "Fisher & Paykel Ltd.", New Zealand. Successful conduction of transmitted and plexus anesthesia depends a lot on anesthesiologist's knowledge of anatomy-topography location of nerval bearer and plexes, precise fulfillment of anesthesia, manual capabilities of physician and obtaining a paresthesia or muscular contraction during the identification of nerval bearer with the help of neurostimulator. RA is secure, effective, and provides less risk for a patient. With neurostimulation the amount of successful anesthesias increases up to 98%. The neurostimulator is easy to use, clinically effective in emergency and planned surgeries for identification of nerval bearer and plexes.

  17. Dimensional characterization of anesthesia dynamic in reconstructed embedding space.

    Science.gov (United States)

    Gifani, P; Rabiee, H R; Hashemi, M; Ghanbari, M

    2007-01-01

    The depth of anesthesia quantification has been one of the most research interests in the field of EEG signal processing and nonlinear dynamical analysis has emerged as a novel method for the study of complex systems in the past few decades. In this investigation we use the concept of nonlinear time series analysis techniques to reconstruct the attractor of anesthesia from EEG signal which have been obtained from different hypnotic states during surgery to give a characterization of the dimensional complexity of EEG by Correlation Dimension estimation. The dimension of the anesthesia strange attractor can be thought of as a measure of the degrees of freedom or the ;complexity' of the dynamics at different hypnotic levels. The results imply that for awaked state the correlation dimension is high, On the other hand, for light, moderate and deep hypnotic states these values decrease respectively; which means for anesthetized situation we expect lower correlation dimension.

  18. Current Strategies in Anesthesia and Analgesia for Total Knee Arthroplasty.

    Science.gov (United States)

    Moucha, Calin Stefan; Weiser, Mitchell C; Levin, Emily J

    2016-02-01

    Total knee arthroplasty is associated with substantial postoperative pain that may impair mobility, reduce the ability to participate in rehabilitation, lead to chronic pain, and reduce patient satisfaction. Traditional general anesthesia with postoperative epidural and patient-controlled opioid analgesia is associated with an undesirable adverse-effect profile, including postoperative nausea and vomiting, hypotension, urinary retention, respiratory depression, delirium, and an increased infection rate. Multimodal anesthesia--incorporating elements of preemptive analgesia, neuraxial perioperative anesthesia, peripheral nerve blockade, periarticular injections, and multimodal oral opioid and nonopioid medications during the perioperative and postoperative periods--can provide superior pain control while minimizing opioid-related adverse effects, improving patient satisfaction, and reducing the risk of postoperative complications.

  19. Effect of Mixed Anesthesia on Cardiac Function by Phonocardiogram

    Institute of Scientific and Technical Information of China (English)

    Fei Han; Hong-Mei Yan; Xin-Chuan Wei; Qing Yan

    2008-01-01

    Objective of this investigation is to further analyze the cardiac function status change by phonocar diogram during mixed anesthesia which is conducted by midazolam, skelaxin, fentanyi and propofoL The results show that blood pressure, heart rate, amplitude of R wave and T wave, amplitude of first heart sound (Si) and second heart sound (52) about 37 subjects after anesthesia decrease compared with baseline, while the. ratio of first heart sound and second heart sound (Si/S2) and the ratio of diastole duration and systole duration (DIS) increase. Our study demonstrates that phonocardiogram as a noninvasive, high benefit/cost ratio, objective, repeatable and portable method can be used for the monitoring and evaluation of cardiac function status during anesthesia and operations.

  20. [Physiology in Relation to Anesthesia Practice: Preface and Comments].

    Science.gov (United States)

    Yamada, Yoshitsugu

    2016-05-01

    It has been long recognized that anesthesia practice is profoundly based in physiology. With the advance of the technology of imaging, measurement and information, a serious gap has emerged between anesthesia mainly handling gross systemic parameters and molecular physiology. One of the main reasons is the lack of establishment of integration approach. This special series of reviews deals with systems physiology covering respiratory, cardiovascular, and nervous systems. It also includes metabolism, and fluid, acid-base, and electrolyte balance. Each review focuses on several physiological concepts in each area, explaining current understanding and limits of the concepts based on the new findings. They reaffirm the importance of applying physiological inference in anesthesia practice and underscore the needs of advancement of systems physiology.

  1. Transient Oliguria during Anesthesia in Cerebral Salt Wasting Syndrome.

    Science.gov (United States)

    Lee, Kwang Ho; Park, Jong Taek; Cho, Dong Woo; Song, Seung Woo; Lim, Hyun Kyo

    2016-09-01

    Cerebral salt wasting syndrome is a hyponatremic and hypovolemic condition caused by intracranial disorders, such as head injury, subarachnoid hemorrhage, brain tumor, and brain operations. We report a case of a 5-year-old girl that had cerebral salt wasting syndrome with marked polyuria who showed transient oliguria during general anesthesia. The patient had undergone an operation for traumatic intracranial hemorrhage three months prior and has had marked polyuria and hyponatremia since then. After induction of anesthesia for cranioplasty, the patient had oliguria during surgery and then resumed polyuria in the post-operative period.

  2. Quality and safety in anesthesia and perioperative care

    CERN Document Server

    Ruskin, Keith J; Rosenbaum, Stanley H

    2016-01-01

    Quality and Safety in Anesthesia and Perioperative Care offers practical suggestions for improving quality of care and patient safety in the perioperative setting. The book highlights concepts such as situation awareness, staff resource management, threat and error management, checklists, explicit practices for monitoring, and safety culture. Quality and Safety in Anesthesia and Perioperative Care is a must-have resource for those preparing for the quality and safety questions on the American Board of Anesthesiology certification examinations and clinicians and trainees in all practice setting

  3. 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.

    2011-01-01

    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: T

  4. Baricity of Bupivacaine on Maternal Hemodynamics after Spinal Anesthesia for Cesarean Section: A Randomized Controlled Trial

    Science.gov (United States)

    Atashkhoei, Simin; Abedini, Naghi; Pourfathi, Hojjat; Znoz, Ali Bahrami; Marandi, Pouya Hatami

    2017-01-01

    Background: After spinal anesthesia, patients undergoing cesarean section are more likely to develop hemodynamic changes. The baricity of local anesthetic has an important role on spinal blockade effects. The aim of this study was to compare the isobar and hyperbaric bupivacaine 0.5% plus fentanyl on maternal hemodynamics after spinal anesthesia for C/S. Methods: In this double-blind study, 84 healthy pregnant women undergoing C/S using bupivacaine 0.5% isobar (study group, n=42) or hyperbaric (control group, n=42) for spinal anesthesia were scheduled. The study was conducted from 21 April 2014 to 21 November 2014 at Al-Zahra Hospital, Tabriz, Iran. Parameters such as maternal hemodynamics, block characteristics, side effects, and neonatal Apgar scores were recorded. Data were analyzed using the SPSS software by performing chi-square test, Fisher’s exact test, one-way ANOVA, Mann-Whitney U-test, and student’s t test. Results: The incidence of hypotension in the isobar group was lower than the hyperbaric group, although it was not statistically significant (40.47% vs. 61.9%, P=0.08). The duration of hypotension was shorter in the study group (1.6±7.8 min vs. 7.4±12.5 min, P=0.004). The dose of ephedrine was lower in the study group (2.4±6.6 mg vs. 5.3±10.7 mg, P=0.006). The main maternal side effect is sustained hypotension that was seen in 0 patients of the isobar and 7 (16.66%) of hyperbaric groups (P=0.006). None of the neonates had Apgar score≤7 at 5 min of delivery (P=1.0). Sensory and motor block duration was shorter in the study group (P=0.01). Conclusion: Isobaric bupivacaine is associated with more hemodynamic stability and shorter sensory and motor blockade in mothers under spinal anesthesia for C/S. Trial Registration Number: IRCT201401287013N7

  5. The History of Geriatric Anesthesia in the United States and the Society for the Advancement of Geriatric Anesthesia.

    Science.gov (United States)

    Rooke, G Alec

    2015-09-01

    Creation of the American Society of Anesthesiologists Committee on Geriatric Anesthesia provided an opportunity for individuals to interact, strategize, and work with medical organizations outside of anesthesiology. These opportunities expanded with creation of the Society for the Advancement of Geriatric Anesthesia. The American Geriatrics Society provided a major boost when they realized it was important for surgical and related specialties to take an active role in the care of older patients. From this have come educational grants to improve residency training and establishment of a major research grant program now managed by the National Institutes of Health. Nevertheless, for improved care of the older patient, the level of involvement has to increase.

  6. Combined spinal epidural anesthesia for cesarean section in a patient with left lung agenesis.

    Science.gov (United States)

    Babita, G; Rashmi, M; Deb, K

    2001-04-01

    Agenesis of the lung is a rare developmental defect characterized by complete absence of one lung, or hypoplasia of one or both lungs. The majority of reported cases have been associated with other congenital anomalies. It is usually detected in childhood as a result of either pulmonary symptoms or associated anomalies. Although pulmonary agenesis has been reported in adults, there is no report of the management of a pregnant patient for cesarean section in the anesthetic literature. We report the management of a 23-year-old pregnant female at 36 weeks' gestation with oligohydramnios and left lung agenesis for elective cesarean section. She presented with a history of repeated chest infection and was found to have restrictive lung function. She had no other congenital anomalies. Combined spinal epidural anesthesia was administered for cesarean section. The intraoperative course was uneventful except for bradyarrhythmias followed by tachyarrhythmias on manipulation of the uterus. She was given low dose epidural morphine with local anesthetic and intramuscular diclofenac for postoperative analgesia. We believe that normal pregnancy can safely be undertaken in the presence of left lung agenesis. In view of associated congenital anomalies in more than 50% of the cases, anesthetic management should include a particularly careful survey of other systems. The patient should otherwise be managed like any patient with limited pulmonary reserve. Combined spinal epidural anesthesia is safe and appropriate for such patients.

  7. General anesthesia in tetanus patient undergoing emergency surgery: A challenge for anesthesiologist.

    Science.gov (United States)

    Mahajan, Reena; Kumar, Amit; Singh, Shiv Kumar

    2014-01-01

    Tetanus is an acute often fatal disease produced by gram positive obligate anaerobic bacterium Clostridium tetani. Tetanolysin damages local tissue and provides optimal conditions for bacterial multiplication. It is therefore important to perform a wide debridement of any wound suspected of being a portal of entry for the bacteria. Little evidence exists to recommend specific anesthetic protocols. We encountered a child scheduled for fracture both bone forearm with developing tetanus. Initial management done with intravenous (i.v) diazepam, phenobarbitone, and metronidazole. After premedication with midazolam and fentanyl, induction was done by propofol 60 mg, vecuronium 2.5 mg, ventilated with O2+ N2O 50:50 with sevoflurane 2% and tracheal intubation was done with 5.5 ID cuffed PVC endotracheal tube. Anesthesia was maintained with sevoflurane 2% and vecuronium intermittently when required. Intraop vitals were stable. On completion of surgery, reversal given and patient was extubated uneventfully and shifted to recovery room. Little evidence exists to recommend specific anesthetic technique for tetanus patient posted for surgery. When present, obvious wounds should be surgically debrided. Ideally patients considered for surgery should undergo anesthesia and surgery before severe autonomic dysfunction develops. Most anesthetic managements are based on limited evidence. However, we used sevoflurane and vecuronium successfully, further study is needed to establish their efficacy and safety. Major challenges lie in the control of muscle rigidity and spasm, autonomic disturbances and prevention of complications.

  8. LOCAL ANESTHETICS IN PATIENTS WITH CARDIOVASCULAR DISEASES.

    Directory of Open Access Journals (Sweden)

    risto Daskalov

    2015-03-01

    Full Text Available A significant problem in the dental medicine is pain alleviation. Many studies in the dental anesthesiology result in the production of new agents for locoregional anesthesia. Objective: This article aim to present the results of the last studies on the effect of the local anesthetics used in the oral surgery on patients with cardiovascular diseases. Material: A general review of the existing literature on the effect of the adrenaline, included as vasoconstrictor in the local anesthetics, used in patients with cardiovascular diseases is made. The benefits of vasoconstrictors for the quality of the anesthetic effect are proven. Conclusion: A small amount of adrenaline in the anesthetic solution does not result in complications development in patients with controlled cardiovascular diseases. Articaine is recommended agent of first choice for local anesthesia in the oral surgery.

  9. Does Ondansetron Modify Sympathectomy Due to Subarachnoid Anesthesia?

    DEFF Research Database (Denmark)

    Terkawi, Abdullah S; Mavridis, Dimitris; Flood, Pamela;

    2016-01-01

    BACKGROUND: Disagreement among many underpowered studies has led to an equivocal understanding of the efficacy of the 5-HT3 antagonist ondansetron in preventing the consequences of sympathectomy after subarachnoid anesthesia. The authors assessed the efficacy of ondansetron with respect to the ov...

  10. Seizure-like activity during fentanyl anesthesia. A case report.

    OpenAIRE

    Webb, M. D.

    1990-01-01

    Fentanyl induced seizures have been described previously in the literature. Clinical observations has labeled the movements seen in fentanyl anesthesia as seizure activity but electroencephalographic studies have not supported this. A case of seizure-like activity after the administration of fentanyl in a 20-year-old female is reported.

  11. Anesthesia for off-pump coronary artery bypass surgery

    Directory of Open Access Journals (Sweden)

    Thomas M Hemmerling

    2013-01-01

    Full Text Available The evolution of techniques and knowledge of beating heart surgery has led anesthesia toward the development of new procedures and innovations to promote patient safety and ensure high standards of care. Off-pump coronary artery bypass (OPCAB surgery has shown to have some advantages compared to on-pump cardiac surgery, particularly the reduction of postoperative complications including systemic inflammation, myocardial injury, and cerebral injury. Minimally invasive surgery for single vessel OPCAB through a limited thoracotomy incision can offer the advantage of further reduction of complications. The anesthesiologist has to deal with different issues, including hemodynamic instability and myocardial ischemia during aorto-coronary bypass grafting. The anesthesiologist and surgeon should collaborate and plan the best perioperative strategy to provide optimal care and ensure a rapid and complete recovery. The use of high thoracic epidural analgesia and fast-track anesthesia offers particular benefits in beating heart surgery. The excellent analgesia, the ability to reduce myocardial oxygen consumption, and the good hemodynamic stability make high thoracic epidural analgesia an interesting technique. New scenarios are entering in cardiac anesthesia: ultra-fast-track anesthesia with extubation in the operating room and awake surgery tend to be less invasive, but can only be performed on selected patients.

  12. Fetal heart rate changes associated with general anesthesia.

    Science.gov (United States)

    Fedorkow, D M; Stewart, T J; Parboosingh, J

    1989-07-01

    Decreased fetal heart rate variability was noted 90 seconds after the induction of general anesthesia with sodium thiopentone and fentanyl in a patient undergoing basket extraction of a renal calculus at 30 weeks' gestation. The fetal sleep pattern lasted for 105 minutes after the anesthetic was discontinued, 45 minutes after the mother was fully awake.

  13. Experience and Thinking on Study of Pneumonectomy by Acupuncture Anesthesia

    Institute of Scientific and Technical Information of China (English)

    吴焕淦; 施征; 朱余明; 周恩华; 周红; 童稳圃; 顾陈怿; 陆黎

    2008-01-01

    @@ Acupuncture anesthesia is a great breakthrough in the development history of acupuncture science in China. It has promoted the development of acupuncture science, promoted the study on acupuncture from multiple subjects of modem natural sciences and has become an important component part in the studies of modem life science[1].

  14. Xenon Anesthesia Improves Respiratory Gas Exchanges in Morbidly Obese Patients

    Directory of Open Access Journals (Sweden)

    Antonio Abramo

    2010-01-01

    Full Text Available Background. Xenon-in-oxygen is a high density gas mixture and may improve PaO2/FiO2 ratio in morbidly obese patients uniforming distribution of ventilation during anesthesia. Methods. We compared xenon versus sevoflurane anesthesia in twenty adult morbidly obese patients (BMI>35 candidate for roux-en-Y laparoscopic gastric bypass and assessed PaO2/FiO2 ratio at baseline, at 15 min from induction of anaesthesia and every 60 min during surgery. Differences in intraoperative and postoperative data including heart rate, systolic and diastolic pressure, oxygen saturation, plateau pressure, eyes opening and extubation time, Aldrete score on arrival to the PACU were compared by the Mann-Whitney test and were considered as secondary aims. Moreover the occurrence of side effects and postoperative analgesic demand were assessed. Results. In xenon group PaO2-FiO2 ratio was significantly higher after 60 min and 120 min from induction of anesthesia; heart rate and overall remifentanil consumption were lower; the eyes opening time and the extubation time were shorter; morphine consumption at 72 hours was lower; postoperative nausea was more common. Conclusions. Xenon anesthesia improved PaO2/FiO2 ratio and maintained its distinctive rapid recovery times and cardiovascular stability. A reduction of opioid consumption during and after surgery and an increased incidence of PONV were also observed in xenon group.

  15. Ambulatory anesthesia in plastic surgery: opportunities and challenges

    Directory of Open Access Journals (Sweden)

    Facque AR

    2015-10-01

    Full Text Available Alexander R Facque, Peter J Taub Division of Plastic and Reconstructive Surgery, Department of Surgery, Mount Sinai Medical Center, New York, NY, USA Abstract: In 2013, there were 17 million procedures performed by plastic and reconstructive surgeons in the United States in the private office or ambulatory “surgicenter” setting, as well as additional operations performed in hospitals on an outpatient basis. As interest in performing increasingly complex surgical procedures on an outpatient basis continues to grow, the surgeon and anesthesiologist alike must be prepared to offer safe and reliable anesthesia and analgesia in the ambulatory setting. Surgeons must be aware of the possible techniques that will be employed in their surgeries in order to anticipate and prepare patients for possible postoperative side effects, and anesthesiologists must be prepared to offer such techniques in order to ensure a relatively rapid return to normal activity despite potentially having undergone major surgery. The following is a review of the specific considerations that should be given to ambulatory plastic surgery patients with comments on recent developments in the techniques used to safely administer agreeable and effective anesthesia. Keywords: ambulatory surgery, cosmetic anesthesia, outpatient, ambulatory anesthesia

  16. Dexmedetomidine for the prevention of shivering during spinal anesthesia

    Directory of Open Access Journals (Sweden)

    Burhanettin Usta

    2011-01-01

    Full Text Available PURPOSE: The aim of this study was to evaluate the effect of dexmedetomidine on shivering during spinal anesthesia. METHODS: Sixty patients (American Society of Anesthesiologists physical status I or II, aged 18-50 years, scheduled for elective minor surgical operations under spinal anesthesia with hyperbaric bupivacaine, were enrolled. They were administered saline (group C, n = 30 or dexmedetomidine (group D, n = 30. Motor block was assessed using a Modified Bromage Scale. The presence of shivering was assessed by a blinded observer after the completion of subarachnoid drug injection. RESULTS: Hypothermia was observed in 21 patients (70% in group D and in 20 patients (66.7% in group C (p = 0.781. Three patients (10% in group D and 17 patients (56.7% in group C experienced shivering (p = 0.001. The intensity of shivering was lower in group D than in group C (p = 0.001. Time from baseline to onset of shivering was 10 (5-15 min in group D and 15 (5-45 min in group C (p = 0.207. CONCLUSION: Dexmedetomidine infusion in the perioperative period significantly reduced shivering associated with spinal anesthesia during minor surgical procedures without any major adverse effect during the perioperative period. Therefore, we conclude that dexmedetomidine infusion is an effective drug for preventing shivering and providing sedation in patients during spinal anesthesia.

  17. The Ryder Cognitive Aid Checklist for Trauma Anesthesia.

    Science.gov (United States)

    Behrens, Vicente; Dudaryk, Roman; Nedeff, Nicholas; Tobin, Joshua M; Varon, Albert J

    2016-05-01

    Despite mixed results regarding the clinical utility of checklists, the anesthesia community is increasingly interested in advancing research around this important topic. Although several checklists have been developed to address routine perioperative care, few checklists in the anesthesia literature specifically target the management of trauma patients. We adapted a recently published "trauma and emergency checklist" for the initial phase of resuscitation and anesthesia of critically ill trauma patients into an applicable perioperative cognitive aid in the form of a pictogram that can be downloaded by the medical community. The Ryder Cognitive Aid Checklist for Trauma Anesthesia is a letter-sized, full-color document consisting of 2 pages and 5 sections. This cognitive aid describes the essential steps to be performed: before patient arrival to the hospital, on patient arrival to the hospital, during the initial assessment and management, during the resuscitation phase, and for postoperative care. A brief online survey is also presented to obtain feedback for improvement of this tool. The variability in utility of cognitive aids may be because of the specific clinical task being performed, the skill level of the individuals using the cognitive aid, overall quality of the cognitive aid, or organizational challenges. Once optimized, future research should be focused at ensuring successful implementation and customization of this tool.

  18. Determination of Rate of Hearing Changes After Spinal Anesthesia

    Directory of Open Access Journals (Sweden)

    F Omidi

    2008-07-01

    Full Text Available Introduction: Hearing loss after surgery is reported rarely. Its prevalence rate is different and reported to be between 3-92%. Hearing loss is often subclinical and not diagnosed without audiometry. The aim of this study was to determine rate of hearing changes after spinal anesthesia in patients undergoing surgery with spinal anesthesia. Methods: In this descriptive study, forty male patients scheduled for repair of inguinal hernia under spinal anesthesia were selected by simple sampling method. Before surgery, audiometry was performed for both the ears of the patients. Audiomatery was performed again by the audiometry specialist on day one, five, fifteen and two months after surgery. Results: Hearing loss was observed in 13 (32.5% patients. Hearing loss in 12 patients (92% was in low hearing frequency range and 1 patient (8% was in mid hearing frequency. Hearing loss in 8 patients (61% was ipsilateral and in 5 patients (39% was bilateral. Hearing loss in 9 patients (69% on 5th day and 2 patients (5/15% on 15th day resolved spontaneously. Conclusion: Results of this study conformed that hearing loss after spinal anesthesia is not a serious problem and can resolve spontaneously. It seems that there is relationship between hearing loss and headache.

  19. Patient satisfaction and positive patient outcomes in ambulatory anesthesia

    Directory of Open Access Journals (Sweden)

    Shah U

    2015-04-01

    Full Text Available Ushma Shah, David T Wong, Jean Wong Department of Anesthesia, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada Abstract: Most surgeries in North America are performed on an ambulatory basis, reducing health care costs and increasing patient comfort. Patient satisfaction is an important outcome indicator of the quality of health care services incorporated by the American Society of Anesthesiologists (ASA. Patient satisfaction is a complex concept that is influenced by multiple factors. A patient's viewpoint and knowledge plays an influential role in patient satisfaction with ambulatory surgery. Medical optimization and psychological preparation of the patient plays a pivotal role in the success of ambulatory surgery. Postoperative pain, nausea, and vomiting are the most important symptoms for the patient and can be addressed by multimodal drug regimens. Shared decision making, patient–provider relationship, communication, and continuity of care form the main pillars of patient satisfaction. Various psychometrically developed instruments are available to measure patient satisfaction, such as the Iowa Satisfaction with Anesthesia Scale and Evaluation du Vecu de I'Anesthesie Generale, but none have been developed specifically for ambulatory surgery. The ASA has made recommendations for data collection for patient satisfaction surveys and emphasized the importance of reporting the data to the Anesthesia Quality Institute. Future research is warranted to develop a validated tool to measure patient satisfaction in ambulatory surgery. Keywords: patient, satisfaction, anesthesia, outcomes, questionnaire, perspectives

  20. Anesthesia and postoperative delirium in older adults undergoing hip surgery

    NARCIS (Netherlands)

    Slor, C.J.; de Jonghe, J.F.M.; Vreeswijk, R.; Groot, E.; Ploeg, T.V.D.; van Gool, W.A.; Eikelenboom, P.; Snoeck, M.; Schmand, B.; Kalisvaart, K.J.

    2011-01-01

    OBJECTIVES: To examine the effects of general anesthesia on the risk of incident postoperative delirium in older adults undergoing hip surgery. DESIGN: Secondary analysis of haloperidol prophylaxis for delirium clinical trial data. Predefined risk factors for delirium were assessed prior to surgery.