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1 study found for:    NCT01120691
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Rank Status Study
1 Completed
Has Results
Effect of QVA149 Versus NVA237 and Tiotropium on Chronic Obstructive Pulmonary Disorder (COPD) Exacerbations
Condition: Chronic Obstructive Pulmonary Disease
Interventions: Drug: QVA149;   Drug: NVA237;   Drug: tiotropium;   Drug: Salbutamol/albuterol

Study has passed its completion date and status has not been verified in more than two years.