A Randomized Controlled Trial of 3D Airway Reconstruction for Precise Double-Lumen Bronchial Intubation

This is a very safe and beneficial clinical study. We hope to obtain near-real airway anatomical parameters of patients before surgery through airway three-dimensional reconstruction technology, to assist anesthesiologists in matching the most suitable double-lumen bronchial tube size for each patient, thereby reducing the rate of intubation failure and the occurrence of perioperative adverse events to a certain extent.

NCT Number	NCT07719959
Lead Sponsor	Peking Union Medical College Hospital
Conditions	Pulmonary Nodules
Enrollment	174 participants
Start Date	2026-07
Primary Completion	2027-03 (estimated)
Study Completion	2027-04 (estimated)
Updated on ClinicalTrials.gov	2026-07-24