26 Week Efficacy, Safety and Tolerability Study of Indacaterol in Patients With Chronic Obstructive Pulmonary Disease (COPD)
Conditions
- Pulmonary Disease, Chronic Obstructive
- COPD
- Lung Diseases, Obstructive
Interventions
- DRUG: Indacaterol
- DRUG: Formoterol (12 µg b.i.d.)
- DRUG: Tiotropium (18 µg o.d.)
- DRUG: Placebo to Indacaterol
- DRUG: Placebo to Formoterol
Sponsor
Novartis