Roflumilast in Chronic Obstructive Pulmonary Disease (COPD) Patients Treated With Fixed Combinations of Long-acting β2-agonists (LABA) and Inhaled Glucocorticosteroid (ICS)
Conditions
- Chronic Obstructive Pulmonary Disease
Interventions
- DRUG: Roflumilast
- DRUG: Placebo
Sponsor
AstraZeneca