Comparison of Tiotropium Inhalation Capsules and Atrovent Metered Dose Inhaler (MDI) in a Efficacy and Safety Study in Adults With Chronic Obstructive Pulmonary Disease
Clinical trial NCT02172443 · COMPLETED
Trial details
- NCT number
- NCT02172443
- Sponsor
- Boehringer Ingelheim
- Status
- COMPLETED
- Phase
- Phase 3
- Study type
- INTERVENTIONAL
- Start date
- 2001-06-01
- Primary completion
- 2002-05-01
- Enrollment
- 50
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