Evaluation of Fontan-associated Hepatic Stiffness and the Efficacy of Udenafil in Reducing Liver Stiffness
Summary
The lay summary the sponsor registered on ClinicalTrials.gov.
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- David J Goldberg, MD
Children's Hospital of Philadelphia
Principal Investigator - Kurt R Schumacher, MD
University of Michigan Congenital Heart Center/C.S. Mott Children's Hospital
Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
17 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- the Hospital for Sick Children
Toronto, Ontario, Canada
- Children'S Hospital Colorado
Aurora, Colorado, United States
- Nemours Cardiac Center/alfred I. Dupont Hospital for Children
Wilmington, Delaware, United States
- Children'S National Medical Center
Washington D.C., District of Columbia, United States
- Children'S Healthcare of Atlanta
Atlanta, Georgia, United States
- Children'S Mercy Hospital
Kansas City, Kansas, United States
- Boston Children'S Hospital
Boston, Massachusetts, United States
- University of Michigan Congenital Heart Center
Ann Arbor, Michigan, United States
- Children'S Mercy Hospital Kansas City
Kansas City, Missouri, United States
- University of Nebraska Children'S Hospital and Medical Center
Omaha, Nebraska, United States
- Cincinnati Children'S Hospital Medical Center
Cincinnati, Ohio, United States
- Children'S Hospital of Philadelphia
Philadelphia, Pennsylvania, United States
- Medical University of South Carolina
Charleston, South Carolina, United States
- Vanderbilt University Medical Center
Nashville, Tennessee, United States
- Texas Children'S Hospital
Houston, Texas, United States
- Primary Children'S Medical Hospital/dept. of Pediatric Cardiology
Salt Lake City, Utah, United States
- Children'S Hospital of Wisconsin
Milwaukee, Wisconsin, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 20 Feb 2018
- Primary completion
- 15 Sept 2020
- Completion
- 16 Sept 2020
- Last update posted
- 14 Oct 2025
- Registered enrollment
- 88
- Registry id
- NCT03430583
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.