NCT00621582View on ClinicalTrials.gov

Spiriva® 18µg Once Daily in Chinese COPD Patients of Different Disease Severities

CompletedOBSERVATIONAL
Enrollment

4,918

Participants

Timeline

Start Date

May 31, 2006

Primary Completion Date

February 29, 2008

Conditions
Pulmonary Disease, Chronic Obstructive
Sponsors
All Listed Sponsors
lead

Boehringer Ingelheim

INDUSTRY