Dataset from A Randomised, Placebo-controlled, Four-way Crossover Repeat Dose Study to Evaluate the Effect of the Inhaled Fluticasone Furoate (FF)/GW642444M Combination on Electrocardiographic Parameters, With Moxifloxacin as a Positive Control, in Healthy Subjects

A randomised, placebo controlled thorough QTc study to evaluate the effect of repeat dose FF/GW642444M combination, with moxifloxacin as a positive control, on the QTc interval in healthy male and female subjects. Key assessments will include 12- lead electrocardiogram (ECG) and pharmacokinetic (PK) parameters, along with safety being assessed by blood pressure, heart rate, clinical laboratory safety tests, and collection of adverse events.