Effects of ondansetron applied before the induction of anaesthesia on postoperative nausea and vomiting in high-risk patients: protocol for a randomised controlled trial

Introduction Postoperative nausea and vomiting (PONV) is a common complication following various surgical procedures, significantly contributing to patient discomfort and increasing healthcare costs. Despite the widespread use of multiple drug combinations, PONV remains a persistent challenge, parti...

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Bibliographic Details
Main Authors: Fandong Bu, Dongbin Zhang, Yongliang Chi
Format: Article
Language:English
Published: BMJ Publishing Group 2025-06-01
Series:BMJ Open
Online Access:https://bmjopen.bmj.com/content/15/6/e093633.full
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