Due to a measles case in the community, please call before coming to Seattle Children’s if you or your child has potential measles symptoms.

Masking and Visitation Changes: Due to high rates of respiratory illnesses in our community, we’ve made changes to our masking and visitation guidelines .

Current Research Studies

Fontan Udenafil Exercise Longitudinal Assessment Trial (FUEL-2 Study)

FUEL-2

Phase: III

What is the goal of the study?

To evaluate the clinical efficacy and safety of udenafil, an orally administered, potent and selective inhibitor of phosphodiesterase type 5 (PDE5), versus placebo for the treatment of adolescent subjects who have undergone the Fontan procedure.

Who can participate in the study?

Please contact the study team listed below to learn more.

Study Team:

PI (Study Doctor): Matthew Files
Study Team Member: Ranjini Prakash, [email protected]

Seattle Children’s complies with applicable federal and other civil rights laws and does not discriminate, exclude people or treat them differently based on race, color, religion (creed), sex, gender identity or expression, sexual orientation, national origin (ancestry), age, disability, or any other status protected by applicable federal, state or local law. Financial assistance for medically necessary services is based on family income and hospital resources and is provided to children under age 21 whose primary residence is in Washington, Alaska, Montana or Idaho.