Effects of Sildenafil on CFTR-dependent Ion Transport Activity

This study has been withdrawn prior to enrollment.
(Study endpoints to be incorporated into larger multi-center trial with multiple efficacy/mechanistic endpoints.)
Sponsor:
Information provided by (Responsible Party):
Jennifer Taylor-Cousar, National Jewish Health
ClinicalTrials.gov Identifier:
NCT01132482
First received: April 16, 2010
Last updated: April 3, 2014
Last verified: April 2014
No Study Results Posted on ClinicalTrials.gov for this Study
Study was withdrawn before participants were enrolled.
  Study Status: This study has been withdrawn prior to enrollment.
  Estimated Study Completion Date: August 2015
  Estimated Primary Completion Date: January 2015 (Final data collection date for primary outcome measure)