Effect of Sildenafil on Diffusion Capacity in Patients With PH and Parenchymal Lung Disease
Status:
Completed
Trial end date:
2012-06-01
Target enrollment:
Participant gender:
Summary
The purpose of this study was to investigate the acute effects of sildenafil on diffusion
capacity, a commonly performed pulmonary function test, which is used to assess the lungs'
gas exchange capability.
This study does not assess safety or efficacy of the drug. The study does not have clinical
end points. The variables studied are diffusion capacity and 6 minute walk after a single
dose of sildenafil.
This study has been completed.