Characterization of Lung Function Profile of Inhaled Tiotropium + Olodaterol Fixed Dose Combination Compared to Fluticasone Propionate + Salmeterol Fixed Dose Combination in COPD Patients
Clinical trial NCT01969721 · COMPLETED
Trial details
- NCT number
- NCT01969721
- Sponsor
- Boehringer Ingelheim
- Status
- COMPLETED
- Phase
- Phase 3
- Study type
- INTERVENTIONAL
- Start date
- 2013-10-01
- Primary completion
- 2015-01-01
- Enrollment
- 229
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