Efficacy and safety of remimazolam versus propofol for general anesthesia: a multicenter, single-blind, randomized, parallel-group, phase IIb/III trial

This trial was conducted to confirm the non-inferiority of remimazolam versus propofol in the induction and maintenance of general anesthesia in surgical patients. Surgical patients (n = 375) were randomized to remimazolam started at 6 or 12 mg/kg/h by continuous intravenous (IV) infusion until the loss of consciousness (LoC), followed by 1 mg/kg/h to be adjusted as appropriate until the end of surgery or IV propofol administered as a slow bolus...