AANA journal
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Randomized Controlled Trial Comparative Study
Comparison of fascia iliaca compartment block and 3-in-1 block in adults undergoing knee arthroscopy and meniscal repair.
Peripheral nerve blocks have become a popular method for treatment of pain after lower-extremity surgical procedures. Two peripheral nerve blocks for knee arthroscopy include the 3-in-1 block and the fascia iliaca compartment block (FICB). There is limited research comparing the efficacy of these blocks in adults undergoing knee arthroscopy and meniscal repair who receive both the peripheral nerve block and general anesthesia. ⋯ Patient satisfaction scores were similar between groups. Based on this study we recommend that the choice of block can be determined by the clinical scenario. We recommend a 3-in-1 block if speed of onset is the primary goal of anesthesia before induction, and we recommend the FICB block if prolonged postoperative analgesia is the primary goal.
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Randomized Controlled Trial Comparative Study
Effects of using simulation versus CD-ROM in the performance of ultrasound-guided regional anesthesia.
The purpose of this study was to determine which method of teaching, CD-ROM, simulation, or a combination of both, was more effective in increasing the performance of ultrasound-guided regional anesthesia. No studies have investigated these methods. The framework for this study was critical thinking. ⋯ The means and standard deviations for pretest and posttest results, respectively, were: CD-ROM, 33 +/- 7%, 41 +/- 9%; simulation, 35 +/- 10%, 49 +/- 13%; and combination, 36 +/- 8%, 64 +/- 17%. The baseline for each group was 0. Use of a combination of CD-ROM and simulation should be considered in teaching ultrasound-guided regional anesthesia techniques.
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With more surgical procedures than ever before being performed in office settings, office-based anesthesia is a rapidly growing area of anesthesia practice. Although there are many advantages to office-based practice, limitations inherent to this setting, if not recognized and addressed, may threaten patient safety. ⋯ Anesthesia for cosmetic surgery procedures in the office setting is frequently performed under monitored anesthesia care (MAC) with its own unique safety considerations. Anesthetists practicing in office-based cosmetic surgery practices must understand the special characteristics of this setting, the MAC-based approach often used, the anesthesia and safety considerations for the cosmetic surgical procedures performed, and the importance of prophylaxis for venous thromboembolism.
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Randomized Controlled Trial Controlled Clinical Trial
Effect of intraoperative intravenous lidocaine on postoperative pain and return of bowel function after laparoscopic abdominal gynecologic procedures.
Abdominal surgery has a high incidence of postoperative pain and dysfunctional gastrointestinal motility. This study investigated the effect of a continuous intraoperative infusion of lidocaine on patients undergoing laparoscopic gynecologic surgery. In this double-blind, placebo-controlled investigation, 50 subjects were randomly assigned to control and experimental groups. ⋯ Data were analyzed using descriptive and inferential statistics. A P value less than .05 was considered significant. These study results are consistent with previous research suggesting that intraoperative lidocaine infusion may improve postoperative pain levels and may shorten the time to return of bowel function.
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Current procedures for cleaning anesthesia airway equipment as assessed by the presence of visible and occult blood on laryngoscope blades and handles as labeled "ready for patient use" has been reported to be ineffective. Human immunodeficiency virus (HIV) and the hepatitis B virus (HBV) are 2 commonly seen pathogens that frequently are found in the healthcare setting. It has been shown that HBV can survive on a dry surface for at least 7 days and both HIV and HBV are transmitted via blood. ⋯ To prevent further potential infections, it should be ascertained why anesthesia providers are not all using disposable laryngoscope blades. The purpose of this literature review is to determine the use and infection control practices of disposable laryngoscope blades. Their frequency of use, their evaluation of ease of use, and any complications encountered when using the disposable blade are reviewed, as well as the perceptions of anesthesia providers regarding disposable laryngoscope blades.