EEG Parameters Between Remimazolam- and Propofol-based Anesthesia

Comparison of Quantitative EEG Parameters During Anesthesia Emergence Between Remimazolam Group and Propofol Group

This is an observational study comparing perioperative quantitative EEG parameters between the conventional propofol/remifentanil and remimazolam/remifentanil. We aim to compare and analyze the differences in EEG patterns during the postoperative recovery in a group that underwent remimazolam and remifentanil-based total intravenous anesthesia(TIVA), in comparison to propofol and remifentanil-based TIVA

Inclusion Criteria:

Patients aged 19 to 65 years who meet the American Society of Anesthesiologists (ASA) physical status classification 1-3 and undergo laparoscopic cholecystectomy at Severance Hospital.

Exclusion Criteria:

Pregnant women, individuals with arrhythmias, emergency surgeries, obesity (BMI > 30), day-surgery, foreigners, and illiterate individuals.