Trial Comparing Tiotropium Inhalation Capsules vs Placebo in Chronic Obstructive Pulmonary Disease (COPD).

Clinical trial NCT00523991 · COMPLETED

Trial details

NCT number: NCT00523991
Sponsor: Boehringer Ingelheim
Status: COMPLETED
Phase: Phase 4
Study type: INTERVENTIONAL

Pulmonary Disease, Chronic Obstructive

Start date: 2007-04-01
Primary completion: 2010-07-01
Enrollment: 457

View on ClinicalTrials.gov

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