The Effect and Mechanism of Bronchoscopic Lung Volume Reduction by Endobronchial Valve in Korean Emphysema Patients
NCT01869205
·
clinicaltrials.gov ↗
PHASE3
Phase
COMPLETED
Status
43
Enrollment
OTHER
Sponsor class
Conditions
Pulmonary Emphysema
Interventions
DEVICE:
Endobronchial valve
Sponsor
Asan Medical Center