Dataset from A Double-blind, Placebo-controlled, Randomised, 2-way Crossover Drug Interaction Study to Investigate the Pharmacokinetic and Pharmacodynamic Effects Following Co-administration of GW642444M With Ketoconazole

This will be a single-centre, randomised, double blind, placebo controlled, two-way crossover study in healthy male and female subjects. There will be two treatment periods each consisting of 7 days. During each treatment period subjects will receive single doses of ketoconazole or placebo on the morning of days 1-6 with a single dose of GW642444M on the morning of Day 5.