Evidence-Based Perioperative Prevention of Postoperative Nausea and Vomiting (PONV) in Patients Undergoing Laparoscopic Bariatric Surgery: A Scoping Review.

J Clin Med · 2025 · PMC12524873 · PMID 41095979

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did not reach statistical significanceno p-value reported

In a study by Oliveira Jr., investigators observed improved recovery outcomes and a decreased incidence of PONV in Postoperative Care Unit (PACU) among patients who received a 1.5 mg/kg bolus and a 2 mg/kg/h infusion intraoperatively; however, due to a limited sample size of 25 patients per group, the difference did not reach statistical significance [ 48 ].

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