Postoperative Quality of Recovery After General Anesthesia With Remimazolam
- Conditions
- Anesthesia Recovery Period
- Interventions
- Registration Number
- NCT06332157
- Lead Sponsor
- Beijing Chao Yang Hospital
- Brief Summary
126 patients undergoing general anesthesia for elective surgery in Beijing Chaoyang Hospital were selected. In the intervention group, anesthesia was induced with remimazolam besylate at a rate of 6mg/min; Anesthesia was maintained with 1.0-2.0mg/min remimazolam besylate by continuous pump. Control group: anesthesia induction, intravenous injection of propofol 2mg/kg; Anesthesia was maintained by continuous pumping of 6-8mg/kg/h propofol. All patients were routinely monitored for vital signs and anesthesia depth after entering the operating room. The patients were followed up after surgery, and the quality of recovery score at 24 hours after surgery was the main study outcome.
- Detailed Description
This study was a randomized, single-blind, single-center, positive drug controlled, non-inferiority trial. According to the inclusion and exclusion criteria, 126 patients undergoing general anesthesia for elective non-cardiac surgery in Beijing Chaoyang Hospital were selected. In the intervention group, anesthesia was induced with remimazolam besylate at a rate of 6mg/min; Anesthesia was maintained with 1.0-2.0mg/min remimazolam besylate by continuous pump. Control group: anesthesia induction, intravenous injection of propofol 2mg/kg; Anesthesia was maintained by continuous pumping of 6-8mg/kg/h propofol. All patients were routinely monitored for vital signs and anesthesia depth after entering the operating room. After the patient lost consciousness, routine analgesia and muscle relaxants were given, followed by tracheal intubation and mechanical ventilation. During the anesthesia maintenance phase, vital signs and depth of anesthesia were continuously monitored, sedatives and analgesics were continuously pumped, and muscle relaxants were added intermittently as needed. The patients were followed up after surgery, and the quality of recovery score at 24 hours after surgery was the main study outcome.
Recruitment & Eligibility
- Status
- NOT_YET_RECRUITING
- Sex
- All
- Target Recruitment
- 126
- ASA was classified as I-II
- The operative time was less than 180 minutes
- Age ranges from 18 to 65 years
- Informed consent is signed by all study participants
- Pregnant or lactating women
- Patients with Difficult Airways
- History of severe neurological and muscular diseases and mental retardation
- Patients with severe respiratory and circulatory diseases
- Abnormal liver and kidney function: ALT and/or AST exceeding 2.5 times the upper limit of the medical reference range
- Urea or urea nitrogen ≥1.5×ULN, serum creatinine greater than the upper limit of normal
- Take diazole drugs and/or opioids in one month or nearly three months
- Patients who were allergic to or contraindicated to benzodiazepines, opioids, propofol, flumazenil, naloxone, etc
- Patients who could not monitor the depth of anesthesia for various reasons
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Propofol group Propofol Injection Emulsion Anesthesia was induced with propofol injection 2mg/kg intravenously. Anesthesia was maintained by continuous pumping of 6-8mg/kg/h propofol injection. Remimazolam group Remimazolam besylate Anesthesia was induced by pump injection of remimazolam besylate at a rate of 6mg/min. Anesthesia was maintained with 1.0-2.0mg/min remimazolam besylate by continuous pump.
- Primary Outcome Measures
Name Time Method 15-item quality of recovery scale 24 hours after surgery Patient-measured scales. It was composed of 15 items of five dimensions: physical well-being, physical independence, emotional state, psychological support, and pain. The scale is scored from 0 to 150. Higher scores indicate better quality of recovery.
- Secondary Outcome Measures
Name Time Method