Gercus

Researchers are observing the relationship between endotracheal tube ETT cuff pressures and airway pressures in obese patients undergoing laparoscopic bariatric surgery. The study aims to determine if ETT cuff pressures increase directly as peak and mean airway pressures rise during the procedure. This observational study is conducted by Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital to better understand airway management in this surgical context. Participants will undergo laparoscopic bariatric surgery while the study monitors changes in ETT cuff pressure and airway pressures using a device called a manometer. Measurements are taken at multiple stages immediately after intubation, after intraperitoneal insufflation, after positioning the patient, and after peritoneal exsufflation. No experimental treatments are given instead, the study collects data during routine surgical care. During the surgery, researchers will record ETT cuff pressures and peak airway pressures at the specified timepoints to assess their relationship. This data collection helps evaluate airway safety and management in obese patients undergoing this type of surgery. Participants must be adults aged 18 to 70 who are scheduled for laparoscopic bariatric surgery and meet specific health criteria. The study includes monitoring throughout surgery without additional interventions, and participation involves standard surgical and anesthesia procedures only.