The Purpose of the This Study is to Evaluate the Spirometric Effect (Trough FEV1) of Umeclidinium/Vilanterol 62.5/25 mcg Once Daily Compared With Tiotropium 18mcg Once Daily Over a a 12-week Treatment Period in Subjects With COPD Who Continue to Have Symptoms on Tiotropium
PHASE3
The primary objective is to compare the efficacy of UMEC/VI Inhalation Powd...
A 3 Way Cross-over Study Evaluating the Effects of ADOAIR Twice Daily Plus Tiotropium Bromide Once Daily Compared With the Individual Treatments of Japanese Subjects
PHASE4
The purpose of this study is to evaluate the effects on lung function of a ...
Characterization of 24 Hour Spirometry Profiles of Inhaled BI 1744 CL and Inhaled Tiotropium Bromide in Patients With Chronic Obstructive Pulmonary Disease
PHASE3
The study is intended to characterize the lung function profile of BI1744 i...
Status
Completed
Location
1222.39.32003 Boehringer Ingelheim Investigational Site