Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500115419) titled 'Machine learning based on chest computed tomography (CT) images to assist in selecting double-lumen endotracheal tube sizes' on Dec. 25, 2025.

Study Type: Observational study

Study Design: Sequential

Primary Sponsor: Sun Yat-sen Memorial Hospital, Sun Yat-sen University

Condition: Lung cancer or lung nodules

Intervention: Left 32 double-chamber tube group:N/A Left 35 double-chamber tube group:N/A Left 37 double-chamber tube group:N/A Left 39 double-chamber tube group:N/A Right 35 double-chamber tube group:N/A Right 37 double-chamber tube group:N/A

Recruitment Status: Not Recruiting

Phase: N/A

Date of...