- Conditions
- Single Ventricle Heart Disease After Fontan Surgery
- Interventions
- Udenafil
- Drug
- Lead sponsor
- Mezzion Pharma Co. Ltd
- Industry
- Eligibility
- 14 Years to 18 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 5
- States / cities
- Indianapolis, Indiana • Ann Arbor, Michigan • Cincinnati, Ohio + 2 more
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 24
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Single-ventricle, Congenital Heart Disease
- Interventions
- Not listed
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 3 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2021
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Failing Fontan Physiology, Failing Fontan, Single-ventricle, Single-ventricle Fontan, Single-ventricle Physiology
- Interventions
- HeartMate II Ventricular Assist Device
- Device
- Lead sponsor
- Timothy Icenogle, MD
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2017
- U.S. locations
- 1
- States / cities
- Spokane, Washington
- Conditions
- Fontan Procedure, Hypoplastic Left Heart Syndrome, Tricuspid Atresia
- Interventions
- Vitamin C, Placebo
- Dietary Supplement
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 8 Years to 25 Years
- Enrollment
- 53 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Fontan Circulation
- Interventions
- Sildenafil, Placebo, Sildenafil 2, Placebo 2
- Drug
- Lead sponsor
- Milton S. Hershey Medical Center
- Other
- Eligibility
- 6 Years to 17 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
- Conditions
- Congenital Disorders
- Interventions
- Not listed
- Lead sponsor
- Children's Healthcare of Atlanta
- Other
- Eligibility
- Up to 18 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1990 – 2007
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Single Ventricle Heart Disease
- Interventions
- Udenafil, Placebo
- Drug
- Lead sponsor
- Mezzion Pharma Co. Ltd
- Industry
- Eligibility
- 12 Years to 18 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 26
- States / cities
- Phoenix, Arizona • Los Angeles, California • San Diego, California + 22 more
- Conditions
- Cardiac Transplant, Patent Ductus Arterious, Atrial Septal Defect, Bidirectional Cavopulmonary Anastomosis
- Interventions
- Dexmedetomidine
- Drug
- Lead sponsor
- Children's National Research Institute
- Other
- Eligibility
- Up to 18 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2011
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Anesthesia, Congenital Heart Disease
- Interventions
- Low Vt protocol, High Vt protocol
- Procedure
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- Not listed
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Congenital Heart Disease, Fontan
- Interventions
- inhaled nitric oxide
- Drug
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 4 Years to 60 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2017
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Fontan Physiology, Frailty, Single Ventricle Heart Disease
- Interventions
- WE BEAT Group Wellness Education program - phase 1, HEART Club Home Exercise program - phase 2
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 13 Years to 18 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Fontan Physiology Patients With PB or PLE, Fontan Physiology Patients Without PB or PLE
- Interventions
- Not listed
- Lead sponsor
- Medical College of Wisconsin
- Other
- Eligibility
- 6 Months and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- Conditions
- Single Ventricle Heart Disease After Fontan Surgery
- Interventions
- Cardiac catheterization
- Diagnostic Test
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 3 Years to 40 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Fontan Physiology, Frailty
- Interventions
- Home exercise program
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Congenital Disorders
- Interventions
- Spironolactone (drug)
- Drug
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2008
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Functional Single Ventricle Heart Disease
- Interventions
- Udenafil
- Drug
- Lead sponsor
- Mezzion Pharma Co. Ltd
- Industry
- Eligibility
- 12 Years to 18 Years
- Enrollment
- 301 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2022
- U.S. locations
- 21
- States / cities
- Phoenix, Arizona • Los Angeles, California • San Diego, California + 18 more
- Conditions
- Single-ventricle, Fontan Circulation
- Interventions
- Lower extremity compression garments, Without compression garments
- Device · Other
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Tricuspid Atresia, Hypoplastic Left Heart Syndrome, Unbalanced AV Canal
- Interventions
- Not listed
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 1 Month to 6 Years
- Enrollment
- 71 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2015
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Congenital Heart Disease
- Interventions
- Treprostinil, Placebo
- Drug
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Fontan Physiology
- Interventions
- Small volume breath and fast breathing rate for 5 minutes, Large volume breath and slow breathing rate for 5 minutes
- Other
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 2 Years to 50 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Fontan Palliation
- Interventions
- Tadalafil, Placebo
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Failing Fontan Physiology, Pediatric Congenital Heart Disease
- Interventions
- Hayek RTX ventilator
- Device
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 10 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Single-ventricle
- Interventions
- Spironolactone
- Drug
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 1 Year to 6 Years
- Enrollment
- 98 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Hypotension, Fontan Physiology
- Interventions
- Vasopressin
- Drug
- Lead sponsor
- Stanford University
- Other
- Eligibility
- Not listed
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 2
- States / cities
- Stanford, California