Can a camera guide safer breathing tubes during endoscopy?
Disease control
Completed
This trial tests whether placing a breathing tube using a camera (gastrointestinal endoscope) is safe and effective for patients lying on their left side during stomach and intestine exams under anesthesia. Researchers will measure how often the tube is placed successfully on the…
Sponsor: Changlong Qiao • Aim: Disease control
Last updated Aug 13, 2026 00:00 UTC