Journal Article

Influences of Propofol, Ciprofol and Remimazolam on Dreaming During Anesthesia for Gastrointestinal Endoscopy: A Randomized Double-Blind Parallel-Design Trial

Zhou, Rui, Song, Yanqing, Liu, Li, Xiang, Dongmei, Zhao, Zhifu, Zhang, Xianjie, Tang, Chunyong, Xie, Li, Xie, Juan, Xia, Leqiang, Zhou, Yukai, Jiang, Wencai, Zhou, Dan, Yu, Ru, Fu, Lijuan, Han, Jia, Gao, Sanjie, You, Xing, Xiong, Lize, Liu, Shu, Ren, Weiqiao

2024

Overview

To compare the influences of propofol, ciprofol and remimazolam on dreaming during painless gastrointestinal endoscopy. This study was a single-center, prospective, parallel-design, double-blind, randomized clinical trial. Between May 2023 and October 2023, patients undergoing elective painless gastrointestinal endoscopy were recruited and randomly allocated into one of the three groups. Demographic data, intraoperative information, incidence of dreaming, insufficient anesthesia and intraoperative awareness, type of dream, patient satisfaction score, adverse events, and improvement of sleep quality were collected. The difference in incidence of dreaming among the three groups was not significant (33.33% vs 48.33% vs 41.67%, =0.061). The number of patients with intraoperative hypotension in the propofol group was larger than that of the remimazolam group (32 vs 12, =0.001). However, the cases of intraoperative hypotension between propofol group and ciprofol group or ciprofol group and remimazolam group were comparable (32 vs 22, =0.122; 22 vs 12, =0.064). The percentage of insufficient anesthesia between propofol group and remimazolam group was significant (13.33% vs 1.67%, =0.001), while no statistical difference was detected between propofol group and remimazolam group or ciprofol group and remimazolam group (13.33% vs 5.00%, =0.025; 5.00% vs 1.67%, =0.150). The ability of propofol to improve sleep quality at 1st post-examination day was significantly better than that of remimazolam (86.21% vs 72.88%, =0.015), while it was not significant between propofol group and ciprofol group or ciprofol group and remimazolam group (86.21% vs 80.36%, =0.236; 72.88% vs. 72.88%, =0.181). Incidence of intraoperative awareness, intraoperative hypoxia, type of dream, satisfaction score, adverse events during recovery, and sleep improvement on the 7th post-examination day was not significant among the groups. Anesthesia with propofol, ciprofol and remimazolam, respectively, for gastrointestinal endoscopy did not induce statistical difference in the incidence of dreaming, despite that all of them are more likely to induce pleasant dreams.

• Publisher: Dove Medical Press Limited,Taylor & Francis Ltd,Dove Press,Dove,Dove Medical Press
• Subject: Adult / Adverse events / Aged / Anesthesia / Anesthetics, Intravenous - administration & dosage / Anxiety / Benzodiazepines - administration & dosage / Benzodiazepines - adverse effects / Blood pressure / ciprofol / Clinical Trial Report / Clinical trials / Colonoscopy / Colorectal cancer / Double-Blind Method / dreaming / Dreams / Dreams - drug effects / endoscopic sedation / Endoscopy / Endoscopy, Gastrointestinal / Female / General anesthesia / Humans / Hypotension / Hypoxia / Male / Middle Aged / Patient satisfaction / Phenols / Product development / Propofol / Propofol - administration & dosage / Prospective Studies / Registration / remimazolam / Sleep / Statistics / Sufentanil / Tumors / Variance analysis