Impact of Initiating Tiotropium Alone Versus Initiating Tiotropium in Combination With Fluticasone Propionate/Salmeterol Xinafoate Combination (FSC) on Chronic Obstructive Pulmonary Disease-related Outcomes in Patients With Pre-existing Exacerbations
Clinical trial NCT01381406 · COMPLETED
Trial details
- NCT number
- NCT01381406
- Sponsor
- GlaxoSmithKline
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2008-07-01
- Primary completion
- 2010-06-01
- Enrollment
- 3333
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