Implantation of Endobronchial Valves Versus Intrabronchial Valves in Patients With Severe Heterogeneous Emphysema
Clinical trial NCT01457833 · COMPLETED
Trial details
- NCT number
- NCT01457833
- Sponsor
- Heidelberg University
- Status
- COMPLETED
- Phase
- Not Applicable
- Study type
- INTERVENTIONAL
- Start date
- 2011-08-01
- Primary completion
- 2012-05-01
- Enrollment
- 60
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