Woman and Man
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Extract
To demonstrate the superiority of QVA149 110/50 µg q.d. as compared to fluticasone/salmeterol (500µg /50µg) b.i.d. in terms of standardized FEV1 AUC0-12h following 26 weeks of treatment in patients with moderate to severe COPD.
Inclusion criteria
- Chronic Obstructive Pulmonary Disease