Dataset from A Single-centre, Open-label, Sequential, Dose-ascending Study to Examine Safety, Tolerability, Pharmacodynamics and Pharmacokinetics of Single Intravenous, Inhaled and Oral Doses of GW642444 in Healthy Male Subjects

This study will involve the use of a new medicine called GW642444 being developed for the treatment of asthma and chronic obstructive pulmonary disease (COPD). The purpose of the study is to see how safe and how well tolerated the study drug is when it is given as a liquid by mouth or by injection into a vein. In addition the study will measure how much of the medicine gets into the bloodstream when it is given by mouth, by injection into a vein and inhaled, and how long the body takes to get rid of it.