92
Participants
Start Date
September 30, 2025
Primary Completion Date
August 31, 2026
Study Completion Date
August 31, 2026
Dual-function semi-rigid thoracoscopy
Patients received pleural biopsy via dual-function semi-rigid thoracoscopy.
Rigid thoracoscopy
Patients received pleural biopsy via rigid thoracoscopy.
China-Japan Friendship Hospital
OTHER