Comparison of Postoperative Nausea and Vomiting Between Sedation with Remimazolam and Dexmedetomidine in Transcatheter Aortic Valve Replacement Patients: A Single-Center Retrospective Observational Study.

ABSTRACT: Background/Objectives: Remimazolam, a short-acting benzodiazepine, promotes quick and consistent recovery from anesthesia. However, flumazenil's rapid antagonistic effects on benzodiazepines during the emergence from anesthesia are thought to increase the risk of postoperative nausea and vomiting (PONV). This study aimed to compare the rate of PONV in monitored anesthesia care (MAC) with remimazolam versus conventional MAC with dexmedetomidine. Methods: This single-center retrospective study included all cases with transcatheter aortic valve replacements (TAVR) performed using MAC at our institution between January 2019 and April 2023. The patients were divided into remimazolam and dexmedetomidine-propofol groups based on the anesthetic method used. We used propensity score m

SUBMITTER: Mino T 

PROVIDER: S-EPMC11900386 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature