Real‐World Impact on Postoperative Vomiting by Changing Anesthesia Regimens in Children Undergoing Strabismus Surgery: An Interrupted Time Series Analysis

Real-world departmental-level data showed a decrease in POV occurrence after transitioning from sevoflurane-based anesthesia with pentazocine to propofol/opioid TIVA with DEX. However, no significant decrease in POV occurrence was found by adding OND to propofol/opioid TIVA with DEX. Further studies are needed to improve the generalizability of evaluating the real-world antiemetic effect of combining antiemetic medications on propofol/opioid TIVA.