研究单位:[1]Peking University First Hospital[2]Peking University First Hospital,Beijing,Beijing,China,100034[3]Beijing Hospital of the Ministry of Health,Beijing,Beijing,China[4]Beijing YouAn Hospital, Capital Medical University,Beijing,Beijing,China[5]Fuwai Hospital Chinese Academy of Medical Sciences,Beijing,Beijing,China[6]Tongji Hospital, Tongji Medical College of HUST,Wuhan,Hubei,China[7]Wuhan Puai Hospital,Wuhan,Hubei,China[8]Suzhou Municipal Hospital,Suzhou,Jiangsu,China[9]Tianjin Medical University Cancer Institute & Hospital,Tianjin,Tianjin,China[10]Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital),Hangzhou,Zhejiang,China[11]The First Affiliated Hospital, Zhejiang University School of Medicine,Hangzhou,Zhejiang,China
This trial aims to explore whether the intraoperative use of remimazolam can reduce the incidence of postoperative nausea and vomiting (PONV) in high-risk patients. According to the Apfel's simplified score, patients with 3 or more of the following factors are at high risk of postoperative nausea and vomiting (PONV), i.e., women, non-smokers, history of PONV, and postoperative use of opioids.