A Comparison Study Between the Fixed Dose Triple Combination of Fluticasone Furoate/ Umeclidinium/ Vilanterol Trifenatate (FF/UMEC/VI) With Budesonide/Formoterol in Subjects With Chronic Obstructive Pulmonary Disease (COPD)
Conditions
- Pulmonary Disease, Chronic Obstructive
Interventions
- DRUG: Triple FF/UMEC/VI
- DRUG: Placebo to match FF/UMEC/VI
- DRUG: Budesonide/Formoterol
- DRUG: Placebo to match Budesonide/Formoterol combination
- DRUG: Albuterol/salbutamol
Sponsor
GlaxoSmithKline