Sildenafil Therapy For Subjects Who Derive Clinical Benefit From Continued Treatment With Sildenafil

Expanded access is currently available for this treatment.
Verified April 2015 by Pfizer
Sponsor:
Information provided by (Responsible Party):
Pfizer
ClinicalTrials.gov Identifier:
NCT01897740
First received: July 8, 2013
Last updated: April 9, 2015
Last verified: April 2015
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: Expanded access is currently available for this treatment.
  Estimated Study Completion Date: May 2016
  Estimated Primary Completion Date: May 2016 (Final data collection date for primary outcome measure)