Clinical Trial

Interaction Between Head/Neck Position and C-MAC Blade Geometry on Videolaryngoscopic Intubation in Morbidly Obese Patients: A Randomized Controlled Trial

Study acronym: C-MAC
Active, Not Recruiting
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Summary
This study aims to explore the effect of head/neck position (sniffing vs ramped) and C-MAC blade geometry (MAC vs D-blade) on intubation in morbidly obese patients. The patients will be randomized into 4 groups: 1. S MAC: Sniffing + MAC blade. 2. R MAC: Ramped + MAC blade. 3. S D-blade: Sniffing + D-blade. 4. R D-blade: Ramped + D-blade.
Trial Details
NCT Number NCT07636746
Lead Sponsor Ain Shams University
Conditions Morbid Obesity
Enrollment 140 participants
Start Date 2026-04-17
Primary Completion 2026-09-20 (estimated)
Study Completion 2026-11-01 (estimated)
Updated on ClinicalTrials.gov 2026-06-09