Opioid-free group:Anesthesia with esketamine, dexmedetomidine and sevoflurane
Sponsors
The First Affiliated Hospital of Soochow University
Conditions
Analgesia in laparoscopic cholecystectomyPostoperative delirium
Unknown Phase
Effect of opioid-free anesthesia on postoperative delirium in elderly patients undergoing major noncardiac surgery: a randomized controlled study
Active, not recruitingChiCTR2400083085
Start: 2024-04-15Updated: 2024-04-22
Opioid-free Anesthesia on Overall Benefit of Analgesia in Laparoscopic Cholecystectomy: A Multicenter, Randomized, Controlled Trial
Active, not recruitingChiCTR2500099527
Start: 2025-03-25Updated: 2025-03-31