A Study to Compare the Efficacy of Fluticasone Furoate/Vilanterol Inhalation Powder With Usual Inhaled Corticosteroids (ICS)/Long Acting Beta Agonists (LABA) in Persistent Asthma
Conditions
Interventions
- DRUG: Fluticasone Furoate
- DRUG: Vilanterol
- DRUG: Fluticasone propionate
- DRUG: Salmeterol
- DRUG: Budesonide
- DRUG: Formoterol Fumarate
Sponsor
GlaxoSmithKline