Interaction Study in Patients With Pulmonary Hypertension and Stable Treatment of Sildenafil 20 mg TID

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT00680654
Recruitment Status : Completed
First Posted : May 20, 2008
Last Update Posted : December 16, 2015
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No Study Results Posted on for this Study
  Recruitment Status : Completed
  Primary Completion Date : August 2009
  Study Completion Date : November 2009