Clinical trial
Apr 2026
Oropharyngeal airway integrated with capnography and oxygenation for sedated gastrointestinal endoscopy in patients with obesity: a randomized trial
Abstract Background Hypoxia from sedation-induced upper airway obstruction remains a major risk during endoscopy in patients with obesity. Nasal cannulae provide oxygenation but do not address obstruction. The Capnography Monitoring Bite Block Oxygenation endoscopy oropharyngeal airway device (COMBO) was feasible in a...
Ming-Xia Xu, Sai-Heng Xiang, Jian-Hong Xu et al.
· Endoscopy · 0 citations