thoracoscopy.

2 trials

Sponsors

Beijing Chaoyang Hospital, Capital Medical University, Beijing Chaoyang Hospital Affiliated to Capital Medical University

Conditions

Undiagnosed pleural effusionundiagnosed pleural effusion

Unknown Phase

Application of Narrow Band Imaging thoracoscopy in diagnosis of pleural diseases.

Active, not recruitingChiCTR2000029440

Beijing Chaoyang Hospital, Capital Medical Universityundiagnosed pleural effusion

Start: 2020-03-01Updated: 2020-02-03

Application of auto-fluorescence and Narrow Band Imaging thoracoscopy in diagnosis of pleural diseases.

RecruitingChiCTR2000031189

Beijing Chaoyang Hospital Affiliated to Capital Medical UniversityUndiagnosed pleural effusion

Start: 2020-04-01Updated: 2020-03-30