This randomized controlled study aims to evaluate the effects of deep versus moderate neuromuscular blockade on intraoperative driving pressure and the development of postoperative critical respiratory events in patients undergoing abdominal surgery under general anesthesia.
Elective abdominal surgery under general anesthesia that is expected to last longer than one hour
ASA I-II-III
Age ≥18 years
Written informed consent
Refusal to participate in the study
ASA ≥ IV
Age <18
Obesity (BMI>30) and cachexia (BMI <18)