Overview A 12 Week Study of QVA149 Compared to Fluticasone/Salmeterol (Advair) for Treatment of COPD Status: Withdrawn Trial end date: 2014-09-01 Target enrollment: Participant gender: Summary Study is to show that QVA149 is superior to the standard of care, fluticasone/salmeterol, in patients with moderate to severe airflow limitation. Phase: Phase 3 Details Lead Sponsor: Novartis PharmaceuticalsTreatments: FluticasoneFluticasone Propionate, Salmeterol Xinafoate Drug CombinationFluticasone-Salmeterol Drug CombinationGlycopyrrolateSalmeterol Xinafoate