Safety and Efficacy of Sildenafil in Cystic Fibrosis (CF) Lung Disease

Summary

The purpose of this study is to determine whether sildenafil can decrease inflammation in CF lung disease.

Timeline

Start

2008-08

Primary completion

2012-08

Completion

2012-12

Publications

• Background Poschet JF, Timmins GS, Taylor-Cousar JL, Ornatowski W, Fazio J, Perkett E, Wilson KR, Yu HD, de Jonge HR, Deretic V. Pharmacological modulation of cGMP levels by phosphodiesterase 5 inhibitors as a therapeutic strategy for treatment of respiratory pathology in cystic fibrosis. Am J Physiol Lung Cell Mol Physiol. 2007 Sep;293(3):L712-9. doi: 10.1152/ajplung.00314.2006. Epub 2007 Jun 22.
• Taylor-Cousar JL, Wiley C, Felton LA, St Clair C, Jones M, Curran-Everett D, Poch K, Nichols DP, Solomon GM, Saavedra MT, Accurso FJ, Nick JA. Pharmacokinetics and tolerability of oral sildenafil in adults with cystic fibrosis lung disease. J Cyst Fibros. 2015 Mar;14(2):228-36. doi: 10.1016/j.jcf.2014.10.006. Epub 2014 Nov 13.

Drugs

Indications