Sildenafil After the Fontan Operation

Summary

In this study, the investigators will evaluate the effect of sildenafil on exercise tolerance in patients with a single cardiac ventricle who have undergone the Fontan operation. The investigators will also evaluate echocardiographic measures of ventricular function and measure quality of life changes using two validated quality of life measures. The hypothesis is that sildenafil will result in increased exercise tolerance in patients who have had the Fontan operation as compared to placebo.

Timeline

Start

2007-12

Primary completion

2009-04

Completion

2009-07

Publications

• Goldberg DJ, French B, McBride MG, Marino BS, Mirarchi N, Hanna BD, Wernovsky G, Paridon SM, Rychik J. Impact of oral sildenafil on exercise performance in children and young adults after the fontan operation: a randomized, double-blind, placebo-controlled, crossover trial. Circulation. 2011 Mar 22;123(11):1185-93. doi: 10.1161/CIRCULATIONAHA.110.981746. Epub 2011 Mar 7.

Drugs

Indications