Characterization of 24 Hour Spirometry Profiles of Inhaled BI 1744 CL and Inhaled Tiotropium Bromide in Patients With Chronic Obstructive Pulmonary Disease
Clinical trial NCT01040689 · COMPLETED
Trial details
- NCT number
- NCT01040689
- Sponsor
- Boehringer Ingelheim
- Status
- COMPLETED
- Phase
- Phase 3
- Study type
- INTERVENTIONAL
- Start date
- 2010-01-01
- Primary completion
- 2011-01-01
- Enrollment
- 108
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