Tiotropium/Salmeterol Inhalation Powder in COPD

Clinical trial NCT00668772 · TERMINATED

Trial details

NCT number: NCT00668772
Sponsor: Boehringer Ingelheim
Status: TERMINATED
Phase: Phase 3
Study type: INTERVENTIONAL

Pulmonary Disease, Chronic Obstructive

Start date: 2008-04-15
Primary completion: 2008-11-21
Enrollment: 207

View on ClinicalTrials.gov

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