12 Week Comparison of 5 Mcg and 10 Mcg of Tiotropium / Respimat, Placebo and Ipratropium MDI in COPD
This study has been completed.
Sponsor:
Boehringer Ingelheim Pharmaceuticals
Information provided by:
Boehringer Ingelheim Pharmaceuticals
ClinicalTrials.gov Identifier:
NCT00239473
First received: October 14, 2005
Last updated: May 11, 2012
Last verified: May 2012
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No Study Results Posted on ClinicalTrials.gov for this Study
| Study Status: | This study has been completed. |
|---|---|
| Estimated Study Completion Date: | September 2004 |
| Estimated Primary Completion Date: | No date given |