Woman and Man
- | Country : -
- | organs : -
- | Specialty : -
Extract
To evaluate the non-inferiority of QVA149 110/50 µg qd as compared to concurrent administration of QAB149 150 µg qd plus NVA237 50 µg qd in terms of its effect on trough FEV1 (mean of 23 h 15 min and 23 h 45 min post-dose) following 28 days of blinded treatment in patients with moderate to severe chronic obstructive pulmonary disease.
Inclusion criteria
- Chronic Obstructive Pulmonary Disease (COPD)