A Study to Assess the Safety and Pharmacokinetics of Inhaled Doses of GSK233705 and GW642444 in Healthy Subjects.
GW642444 and GSK233705 are in development for treatment of Chronic Obstructive Pulmonary Disease. Development of these two inhaled drugs as a combination therapy would have potential for improved patient benefit as they both work through different mechanisms and the combined bronchodilatory effect might be additive. This study will look at the this combination, for the first time, in healthy subjects.
Chronic Obstructive Pulmonary Disease (COPD)
|Study Design:||Allocation: Randomized
Endpoint Classification: Safety Study
Intervention Model: Crossover Assignment
Primary Purpose: Treatment
|Official Title:||A Single Centre, Randomised, Placebo-controlled, Four-way Cross Over Study to Assess the Safety, Tolerability, Pharmacodynamics and Pharmacokinetics of Single Inhaled Doses of GSK233705 and GW642444 as Monotherapies and in Combination in Healthy Subjects.|
- General safety endpoints: measured over 24 hours post dose for all 4 dose periods, heart rate, systolic and diastolic blood pressure, 12- lead ECG and lung function and clinical laboratory safety tests. Adverse events over whole study.
- Blood levels of GW642444, Blood levels of GSK233705, Blood Levels of potassium
|Study Start Date:||May 2008|
|Study Completion Date:||July 2008|
|Primary Completion Date:||July 2008 (Final data collection date for primary outcome measure)|