Efficacy and Safety of Free Combination of Tiotropium + Formoterol Compared to Formoterol and Tiotropium in Patients With Chronic Obstructive Pulmonary Disease (COPD)

• Status: Completed
• Trial end date: 1969-12-31

Summary

Study to evaluate the lung function response to the free once-daily combination of tiotropium + formoterol compared to formoterol BID and tiotropium QD

• Phase: Phase 2

Details

• Lead Sponsor: Boehringer Ingelheim
• Treatments: Formoterol Fumarate; Tiotropium Bromide