Implantation of Endobronchial Valves Versus Intrabronchial Valves in Patients With Severe Heterogeneous Emphysema
NCT01457833
·
clinicaltrials.gov ↗
NA
Phase
COMPLETED
Status
60
Enrollment
OTHER
Sponsor class
Conditions
Pulmonary Emphysema
Interventions
DEVICE:
EBV implantation
DEVICE:
IBV implantation
Sponsor
Heidelberg University