Safer sedation? study tests new anesthesia system for delicate gut surgery

This study aims to find the safer and more effective way to keep patients asleep and comfortable during a long, delicate procedure to remove early-stage tumors from the stomach or colon. Researchers will compare a standard manual method of giving anesthesia drugs to a newer computer-controlled system that aims to keep drug levels more stable. They will measure how each method affects breathing safety, recovery time, and the depth of sleep during the procedure.