Anesthesia and analgesia
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Anesthesia and analgesia · Jun 2022
Pro-Con Debate: Monitored Anesthesia Care Versus General Endotracheal Anesthesia for Endoscopic Retrograde Cholangiopancreatography.
Over the past several decades, anesthesia has experienced a significant growth in nonoperating room anesthesia. Gastrointestinal suites represent the largest volume location for off-site anesthesia procedures, which include complex endoscopy procedures like endoscopic retrograde cholangiopancreatography (ERCP). These challenging patients and procedures necessitate a shared airway and are typically performed in the prone or semiprone position on a dedicated procedural table. ⋯ The consensus opinion of the authors is that anesthesia for ERCP should be provided by a qualified anesthesia professional who weighs the risks and benefits of each technique for a given patient and clinical circumstance. This Pro-Con article highlights the many challenges anesthesia professionals face during ERCPs and encourages thoughtful, individualized anesthetic plans over knee-jerk decisions. Both sides agree that an anesthetic technique administered by a qualified anesthesia professional is favored over an endoscopist-directed sedation approach.
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Anesthesia and analgesia · Jun 2022
Randomized Controlled TrialEffect of Lidocaine 2% Versus Bupivacaine 0.5% and 1 Versus 2 Dual Separate Injections on Onset and Duration of Ultrasound-Guided Wrist Blocks: A Blinded 2 × 2 Factorial Randomized Clinical Trial.
Local anesthetics are often selected or mixed to accomplish faster onset of anesthesia. However, with ultrasound guidance, local anesthetics are delivered with greater precision, which may shorten the onset time with all classes of local anesthetics. In this study, we compared onset time and duration of ultrasound-guided wrist blocks with a fast onset versus a longer lasting local anesthetic administered via single or dual (spatially separate) injections at the level of the midforearm. ⋯ No significant effect was found for onset time between lidocaine 2% and bupivacaine 0.5% used in ultrasound-guided wrist blocks. Dual injections did not shorten onset time. Since mean nerve block duration was longer with bupivacaine 0.5%, our results suggest that the selection of local anesthetic for the median and ulnar nerves at the level of the midforearm should be based on the desired duration of the block and not on its speed of onset.
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Anesthesia and analgesia · Jun 2022
Observational StudyChanges in Surgical Volume and Outcomes During the Coronavirus Disease 2019 Pandemic at Two Tertiary Hospitals in Ethiopia: A Retrospective Cohort Study.
Limited data exist concerning how the coronavirus disease 2019 (COVID-19) pandemic has affected surgical care in low-resource settings. We sought to describe associations between the COVID-19 pandemic and surgical care and outcomes at 2 tertiary hospitals in Ethiopia. ⋯ Analysis at 2 low-resource referral hospitals in Ethiopia during the COVID-19 pandemic showed a reduction in surgical case volume during and after lockdown. At ACSH, more patients were from outside districts during lockdown where the opposite was true at TGSH. These findings suggest that during the pandemic patients may experience delays in seeking or obtaining surgical care. However, for patients who underwent surgery, prepandemic and postpandemic perioperative mortalities did not show significant difference. These results may inform surgical plans during future public health crises.