Prophylactic Administration of Diphenhydramine/Acetaminophen and Ondansetron Reduced Postoperative Nausea and Vomiting and Pain Following Laparoscopic Sleeve Gastrectomy: a Randomized Controlled Trial

Autor: Mojtaba Aghabagheri, Mohammad Talebpour, Khosrow Najjari, Mohammad Reza Khajavi, Hossein Zabihi Mahmoudabadi, Pejman Pourfakhr
Rok vydání: 2021
Předmět:
Zdroj: Obesity Surgery. 31:4371-4375
ISSN: 1708-0428
0960-8923
Popis: Postoperative nausea and vomiting (PONV) and pain following bariatric surgery are problematic and affect the outcome of patients. Intraoperative multimodal antiemetic prophylaxis is essential to improve postoperative outcomes. This study investigated the effect of adding diphenhydramine to acetaminophen and ondansetron in reducing postoperative nausea and vomiting and pain following laparoscopic sleeve gastrectomy (LSG). Eighty-two patients scheduled for LSG were assigned to receive a single preinduction dose of diphenhydramine 0.4 mg/kg VI (D group) in addition to acetaminophen 1g and ondansetron 4 mg IV at the end of surgery and just acetaminophen 1 g and ondansetron 4 mg IV (C group) in a randomized, double-blind trial. PONV was assessed in recovery and 24 hours after surgery in the ward. Postoperative pain, analgesic requirements, and patients’ level of sedation were also assessed. The PONV rates in the recovery of the D group and the C group were 30% and 56% (P = .001). It also had a more significant reduction in the D group than in the C group in the first 24 h after surgery (40% vs. 66%). The severity of pain score and level of sedation and analgesic requirements was significantly reduced in this period in the D group. Prophylactic diphenhydramine 0.4 mg/kg at the induction of general anesthesia in combination with acetaminophen 1 g and ondansetron 4 mg at the end of surgery reduced the incidence of PONV and postoperative severity of pain in laparoscopic sleeve gastrectomy.
Databáze: OpenAIRE
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