Comparison of effects of remimazolam and propofol on quality of postoperative recovery in aged patients with goal-directed hemodynamic management strategies
10.3760/cma.j.cn131073.20210902.01206
- VernacularTitle:瑞马唑仑和丙泊酚对目标导向血流动力学管理策略老年患者术后恢复质量影响的比较
- Author:
Huixin LI
1
;
Fei XING
;
Wei ZHANG
;
Jianjun YANG
;
Zhongyu WANG
;
Jingjing YUAN
Author Information
1. 郑州大学第一附属医院麻醉与围术期医学部 450052
- Keywords:
Benzodiazepines;
Propofol;
Fluid therapy;
Aged;
Rehabilitation
- From:
Chinese Journal of Anesthesiology
2021;41(12):1433-1436
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To compare the impact of remimazolam and propofol on the quality of postoperative recovery in aged patients with goal-directed hemodynamic management strategies.Methods:Ninety patients of either sex, aged 65-80 yr, with body mass index of 18-28 kg/m 2, of American Society of Anesthesiologists physical status Ⅱ or Ⅲ, scheduled for elective laparoscopic gastrointestinal tumor surgery, were divided into 2 groups ( n=45 each) using a random number table method: remimazolam group (group R) and propofol group (group P). Anesthesia was induced as follows: remimazolam 6 mg·kg -1·h -1 was intravenously infused in group R, and propofol 2 mg/kg was intravenously injected in group P. Anesthesia was maintained as follows: remimazolam 0.5-1.0 mg·kg -1·h -1 was intravenously infused in group R, propofol 4-12 mg·kg -1·h -1 was intravenously infused in group P, and BIS values were maintained at 40-60 during operation.Both groups adopted a goal-directed hemodynamic management strategy during operation, and the volume infused and vasoactive drugs were adjusted according to stroke volume variation of 4%-12% and cardiac index of 2.5-4.0 L ·min -1·m -2.The 40-item Quality-of-Recovery scale (QoR-40) was used to assess the quality of postoperative recovery.QoR-40 score was performed 1 day before surgery, 3 days after surgery and 30 days after surgery.The intraoperative consumption of vasoactive drugs and occurrence of intraoperative hypotension and bradycardia were recorded, and the concentration of lactic acid was measured before operation, after operation and 24 h after operation in the two groups.The recovery time of consciousness, tracheal extubation time, duration of postanesthesia care unit stay and postoperative length of hospital stay were recorded.The occurrence of postoperative complications was also recorded. Results:Compared with P group, the incidence of intraoperative hypotension and bradycardia was significantly decreased, the consumption of dopamine and norepinephrine was reduced, the concentration of lactic acid was decreased, QoR-40 scores were increased at 3 and 30 days after operation, the postoperative length of hospital stay was shortened, and the incidence of postoperative complications was decreased in group R ( P<0.05). Conclusion:Remimazolam provides better efficacy than propofol in improving the quality of postoperative recovery in elderly patients with goal-directed hemodynamic management strategy.
