Defunct Company
Total Trials
2
As Lead Sponsor
As Collaborator
0
Total Enrollment
540
NCT00129584
Endobronchial Valve for Emphysema Palliation Trial (VENT)
Phase: Phase 3
Role: Lead Sponsor
Start: Jan 31, 2004
Completion: Not specified
NCT00137956
Endobronchial Valve for Emphysema PalliatioN Trial (VENT) Cost-effectiveness Sub-Study
Start: Dec 31, 2004