Canadian journal of anaesthesia = Journal canadien d'anesthésie
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Review Meta Analysis Comparative Study
Efficacy of palonosetron for preventing postoperative nausea and vomiting: a systematic review and meta-analysis.
Palonosetron, a second-generation 5-hydroxytryptamine 3 receptor antagonist (5-HT3RA), has unique characteristics relative to first-generation 5-HT3RAs such as ondansetron. Nevertheless, it remains unclear if palonosetron is better than ondansetron for the prevention of nausea and vomiting during the first 24 hr after surgery and is thus the focus of this systematic review. ⋯ Palonosetron provides more effective prophylaxis of early PON, late PON, and late POV compared with ondansetron. Future studies are required to investigate the role of palonosetron during 24-72 hr following surgery.
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Randomized Controlled Trial Comparative Study
A randomized trial comparing axillary block versus targeted intracluster injection supraclavicular block for upper limb surgery.
This randomized trial aimed to validate a new method for brachial plexus blockade, i.e., targeted intracluster injection supraclavicular block (TII SCB), by comparing it with ultrasound-guided axillary block (AXB). We hypothesized that TII SCB would result in a shorter total anesthesia-related time. ⋯ Ultrasound-guided TII SCB provides a quicker onset and a shorter total anesthesia-related time than ultrasound-guided AXB.
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Investigation of adverse events associated with anesthetic procedures is a method of quality control that identifies topics to improve clinical care and patient safety. Most research to date has been based on closed claim registries and anonymous reports which have specific limitations. Therefore, to evaluate a hospital's reporting system, the present study was designed to describe critical incidents that anesthesiologists voluntarily and non-anonymously reported through an anesthesia information management system. ⋯ Accurate measurement and monitoring of critical incidents is crucial for patient safety. Despite the risk of underreporting and probable misclassification of manual reporting systems, our results give a comprehensive overview on the occurrence of voluntarily reported anesthesia-related critical incidents. This overview can direct development of a new reporting system and preventive strategies to decrease the future occurrence of critical incidents.
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Perioperative mortality has fallen in both high- and low-income countries over the last 50 years. An evaluation of avoidable perioperative mortality can provide valuable lessons to improve care; however, there is relatively little recent data from the Least Developed Countries in the world. We aimed to compare recent avoidable perioperative mortality in Lusaka, Zambia, with historical data from 1987. ⋯ Most deaths were avoidable, suggesting that patient outcomes in low-resource settings can be improved within current resources. The multifactorial nature of avoidability implies that an interprofessional approach is required to improve the quality of care.