Obesity surgery
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Review Meta Analysis
The Analgesic Efficacy of Transversus Abdominis Plane Block After Bariatric Surgery: a Systematic Review and Meta-analysis with Trial Sequential Analysis.
The transversus abdominis plane (TAP) block has been used to relieve pain after bariatric surgery but with conflicting data on its analgesic efficacy. We conducted this systematic review and meta-analysis with trial sequential analysis to clarify whether TAP block provides effective postoperative analgesia in patients undergoing bariatric surgery. We systematically searched the literature for any trials comparing TAP block with a control group (no block or sham injection). ⋯ The overall quality of evidence was moderate-to-low. There is moderate-to-low level evidence that the TAP block improves postoperative analgesia after bariatric surgery up to 24 postoperative hours, when compared with a control group, without major reported complications. Clinical Trial NumberPROSPERO - registration number: CRD42019136542.
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Postoperative nausea and vomiting (PONV) is a frequent side effect in patients undergoing bariatric procedures. The simplified Apfel score is an attractive and frequently used tool to assess PONV risk in the general surgical population. Despite applying the recommendations based on the Apfel risk prediction score, several studies show that up to 82% of patients undergoing metabolic and bariatric surgery suffer from PONV in the PACU. A combination of multiple antiemetic drugs of different pharmacologic classes targeting a variety of receptors in addition to an intraoperative opioid-free TIVA technique should be considered in high-risk patients.
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Due to the profound effect of novel coronavirus disease 2019 (COVID-19) on healthcare systems, surgical programs across the country have paused surgical operations and have been utilizing virtual visits to help maintain public safety. For those who treat obesity, the importance of bariatric surgery has never been more clear. ⋯ The aim of this protocol is to utilize careful analysis of existing risk stratification for bariatric patients, novel COVID-19-related data, and consensus opinion from multiple academic bariatric centers within our organization to help guide the reanimation of our programs when appropriate and to use this template to prospectively study this risk-stratified population in real time. The core principles of this protocol can be applied to any surgical specialty.