Sildenafil Therapy for Pulmonary Hypertension and Sickle Cell Disease

This study is ongoing, but not recruiting participants.

Study NCT00492531 Information provided by National Institutes of Health Clinical Center (CC)

First Received: June 26, 2007 Last Updated: August 24, 2009 History of Changes

No Study Results Posted for this Study

Study Status:	This study is ongoing, but not recruiting participants.
Estimated Study Completion Date:	May 2011
Estimated Primary Completion Date:	May 2011 (Final data collection date for primary outcome measure)