Clin2
NCT05918211Possibly a fitRecruiting

Udenafil test during exercise for teens with Fontan circulation

Single Ventricle Heart Disease

Part of Heart & circulation clinical trials.

This trial tests whether udenafil helps teens and young people with Fontan circulation do better on exercise and breathing-related measures over time. You’d need to be on blood-thinning medicine, and be able to complete exercise testing safely.

Summary written for real people, not researchers, by Clin2.

Phase
Phase 3
Enrollment
436 people
Ages
12 years to 18 years
Study type
Interventional

Who can take part

  • Age 12 to under 19 with Fontan circulation
  • You and/or your parent/guardian can consent, and you agree to participate
  • You can speak and understand the main study language where you live
  • You are currently taking a blood thinner or antiplatelet medicine
  • You are at least 132 cm tall and at least 40 kg
  • You must be able to complete the exercise test fully

View the official record on ClinicalTrials.gov

Quick eligibility check

Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.

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