Comparison of Video and Direct Laryngoscopy in Obese Patients During Surgery

This study aims to evaluate how intubation performed with two different brands of videolaryngoscope and the Macintosh laryngoscope during surgeries in obese patients requiring general anesthesia affects the VIDIAC score, hemodynamic response, and early postoperative complications. Complications such as sore throat, hoarseness, nausea, and vomiting will be recorded in the recovery room prior to discharge.

NCT Number	NCT06973434
Lead Sponsor	Harran University
Conditions	Obesity Difficult Airway Airway Management
Enrollment	135 participants
Start Date	2025-05-01
Primary Completion	2025-11-30 (estimated)
Study Completion	2025-12-20 (estimated)
Updated on ClinicalTrials.gov	2026-02-27