Dataset from A Randomised, Double-blind, Placebo-controlled, Parallel Group, Multicentre Study to Evaluate the Efficacy and Safety of Fluticasone Furoate/Vilanterol Trifenatate (FF/VI) Inhalation Powder Delivered Once Daily for 12 Weeks in the Treatment of Asthma in Adolescent and Adult Subjects of Asian Ancestry Currently Treated With Low to Mid-strength Inhaled Corticosteroid or Low-strength Combination Therapy.

A randomised, double-blind, placebo-controlled, parallel group multicentre study to evaluate the efficacy and safety of fluticasone furoate/vilanterol trifenatate (FF/VI) inhalation powder delivered once daily for 12 weeks in the treatment of asthma in adolescent and adult subjects of Asian ancestry currently treated with lowe to mid-strength inhaled corticosteroid or low-strength combination therapy.