EEG Parameters Between Remimazolam- and Propofol-based Anesthesia

During induction, the propofol group initiates with a target-controlled infusion (TCI) of propofol, starting at an effect site concentration of 4.0 ng/ml. After intubation, it is adjusted to maintain an appropriate depth of anesthesia based on the EEG (psi target 40).

The remimazolam group begins with a continuous infusion of remimazolam at 6 mg/kg/hr, which is then adjusted to 1 mg/kg/hr after loss of consciousness to maintain an appropriate depth of anesthesia based on the EEG (psi target 40).