Key Record Dates Identifier: NCT00239434
Brief Title: A Comparison of 18g of Tiotropium Inhalation Capsules Once Daily and Atrovent Metered Dose Inhaler (2 Puffs of 20g, 4 Times Daily) in a Double-Blind, Double-Dummy, Efficacy and Safety Study in Adults With Chronic Obstructive Pulmonary Disease (COPD)

First Submitted : October 14, 2005
First Submitted that Met QC Criteria : October 14, 2005
First Posted : October 17, 2005 (Estimate)

Last Update Submitted that Met QC Criteria : May 11, 2012
Last Update Posted : May 14, 2012 (Estimate)