A Study to Evaluate the Safety and Efficacy of Fluticasone Furoate (FF)/Umeclidinium(UMEC)/Vilanterol (VI) in Participants With Chronic Obstructive Pulmonary Disease (COPD)
Conditions
- Pulmonary Disease, Chronic Obstructive
Interventions
- DRUG: FF/UMEC/VI
- DEVICE: ELLIPTA
Sponsor
GlaxoSmithKline