Overview Efficacy and Safety of Different Doses of Indacaterol in Chronic Obstructive Pulmonary Disease (COPD) Status: Completed Trial end date: 2010-07-01 Target enrollment: Participant gender: Summary This study compared the 14-day bronchodilator efficacy of indacaterol with that of placebo and salmeterol. Phase: Phase 3 Details Lead Sponsor: Novartis PharmaceuticalsTreatments: Salmeterol Xinafoate