Efficacy of Aclidinium Bromide Administered in Chronic Obstructive Pulmonary Disease (COPD) Patients
Conditions
- Chronic Obstructive Pulmonary Disease (COPD)
Interventions
- DRUG: Aclidinium bromide 400 μg bid
- DRUG: Tiotropium 18 μg once-daily
- DRUG: Placebo
Sponsor
AstraZeneca