Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 17, 2026, 5:15 AM EDT

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 125 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Single Ventricle Heart Disease Clear all
Completed Phase 1 Interventional Results available

Single Ascending Doses of GGF2 in Patients With Left Ventricular Dysfunction and Symptomatic Heart Failure

NCT01258387
View directory record Official record
Conditions
Heart Failure
Interventions
Glial growth factor 2/ Neuregulin 1β3, Placebo
Drug · Other
Lead sponsor
Acorda Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
2
States / cities
Atlanta, Georgia • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 30, 2014 · Synced Sep 17, 2026, 5:15 AM EDT
Suspended No phase listed Observational

Augmented Ultrasound-Facilitated, Catheter-Directed Fibrinolysis for PE

NCT06310018
View directory record Official record
Conditions
Pulmonary Embolism, Right Ventricular Dysfunction, Right Ventricular Failure
Interventions
Ultrasound-facilitated, catheter-directed lower-dose fibrinolysis, Tissue Plasminogen Activator
Device · Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Sep 17, 2026, 5:15 AM EDT
Terminated No phase listed Observational

Evaluating Right Ventricular (RV) Size and Function Using the Upper Valley RV Algorithm and Novel Imaging Modalities

NCT03935178
View directory record Official record
Conditions
Pulmonary Hypertension, Valvular Heart Disease, Congenital Heart Disease, Congestive Heart Failure, Pulmonary Embolism, Acute Coronary Syndrome
Interventions
Measuring Right Ventricular Size and Function
Diagnostic Test
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Apr 5, 2022 · Synced Sep 17, 2026, 5:15 AM EDT
Completed Phase 1 Interventional

Yttrium Y 90 SMT 487 in Treating Patients With Refractory or Recurrent Cancer

NCT00006368
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Breast Cancer, Gastrointestinal Carcinoid Tumor, Islet Cell Tumor, Lung Cancer, Lymphoma, Melanoma (Skin), Neoplastic Syndrome
Interventions
yttrium Y 90-edotreotide
Radiation
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2003
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Apr 30, 2013 · Synced Sep 17, 2026, 5:15 AM EDT
Terminated Phase 4 Interventional Results available

The Effects of Eplerenone on Markers of Myocardial Fibrosis in Adult Congenital Heart Disease

NCT01971593
View directory record Official record
Conditions
Tetralogy of Fallot, Transposition of the Great Vessels With an Arterial Switch, Single Ventricle With a Fontan Palliation
Interventions
Eplerenone
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 80 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 3, 2018 · Synced Sep 17, 2026, 5:15 AM EDT
Completed No phase listed Observational

Cardiac Biomarkers in Patients With Single Ventricle Physiology

NCT03678909
View directory record Official record
Conditions
Hypoplastic Left Heart, Congenital Heart Disease, Cyanotic Congenital Heart Disease, Cardiac Disease
Interventions
Norwood Palliation / DKS / Damus-Kaye-Stansel procedure
Procedure
Lead sponsor
Baylor College of Medicine
Other
Eligibility
Up to 2 Months
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 2, 2020 · Synced Sep 17, 2026, 5:15 AM EDT
Completed Not applicable Interventional

Exclusive Human Milk Feeding in Infants With Single Ventricle Physiology

NCT02860702
View directory record Official record
Conditions
Congenital Heart Defect
Interventions
Human Milk Derived Fortifier, Human/Bovine Milk
Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
1 Day to 7 Days
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
12
States / cities
Loma Linda, California • Los Angeles, California • Orange, California + 9 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2023 · Synced Sep 17, 2026, 5:15 AM EDT
Completed Phase 2 Interventional Results available

Combination of Mesenchymal and C-kit+ Cardiac Stem Cells as Regenerative Therapy for Heart Failure

NCT02501811
View directory record Official record
Conditions
Ischemic Cardiomyopathy
Interventions
Mesenchymal Stem Cells (MSC), c-kit+ cells, Placebo (Plasmalyte A)
Biological
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
21 Years to 79 Years
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
7
States / cities
Stanford, California • Gainesville, Florida • Miami, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 25, 2021 · Synced Sep 17, 2026, 5:15 AM EDT
Recruiting No phase listed Observational

Adult Congenital Heart Disease International EValuation of the Effectiveness of SGLT2i Registry

NCT06932081
View directory record Official record
Conditions
Adult Congenital Heart Disease, Congenital Heart Disease, Systemic Right Ventricle, Transposition of the Great Arteries, Congenitally Corrected Transposition of the Great Arteries, Fontan, Single Ventricle, Tetralogy of Fallot (TOF)
Interventions
SGLT2 inhibitors
Drug
Lead sponsor
Leiden University Medical Center
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
3
States / cities
Baltimore, Maryland • Grand Rapids, Michigan • New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Sep 17, 2026, 5:15 AM EDT
Recruiting Not applicable Interventional

PARTNER 3 Trial - Aortic Valve-in-Valve

NCT03003299
View directory record Official record
Conditions
Aortic Stenosis, Aortic Stenosis, Severe
Interventions
Edwards SAPIEN 3/SAPIEN 3 Ultra THV
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
Not listed
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2038
U.S. locations
50
States / cities
Phoenix, Arizona • Los Angeles, California • Sacramento, California + 43 more
Source: ClinicalTrials.gov public record
Updated May 9, 2024 · Synced Sep 17, 2026, 5:15 AM EDT
Terminated Phase 3 Interventional Results available

An Upcoming Clinical Study to Measure the Safety and Impact of a Drug Called Macitentan in Teenage and Adult Fontan Patients.

NCT03775421
View directory record Official record
Conditions
Congenital Heart Disease With Fontan Circulation
Interventions
macitentan 10 mg
Drug
Lead sponsor
Actelion
Industry
Eligibility
12 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
Boston, Massachusetts • Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Mar 6, 2023 · Synced Sep 17, 2026, 5:15 AM EDT
Withdrawn No phase listed Observational

Changes in Cerebral Oxygenation During Laparoscopy in Patients With Single Ventricle Anatomy

NCT02614664
View directory record Official record
Conditions
Congenital Heart Disease, Single Ventricle
Interventions
NIRS
Device
Lead sponsor
Roby Sebastian
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 5, 2018 · Synced Sep 17, 2026, 5:15 AM EDT
Completed Phase 3 Interventional Results available

Evaluation of Fontan-associated Hepatic Stiffness and the Efficacy of Udenafil in Reducing Liver Stiffness

NCT03430583
View directory record Official record
Conditions
Single Ventricle Heart Disease
Interventions
Udenafil
Drug
Lead sponsor
Mezzion Pharma Co. Ltd
Industry
Eligibility
12 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
16
States / cities
Aurora, Colorado • Wilmington, Delaware • Washington D.C., District of Columbia + 13 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2025 · Synced Sep 17, 2026, 5:15 AM EDT
Withdrawn No phase listed Observational

Sleep Disordered Breathing in Children With Single Ventricle Physiology

NCT00156455
View directory record Official record
Conditions
Hypoplastic Left Heart Syndrome, Obstructive Sleep Apnea Syndrome, Single Ventricle Physiology
Interventions
Not listed
Lead sponsor
University of Rochester
Other
Eligibility
1 Month to 2 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Apr 29, 2015 · Synced Sep 17, 2026, 5:15 AM EDT
Completed No phase listed Observational Results available

Influence of Genetic Polymorphisms on Ventricular Structure and Function in Patients With Single Ventricle Anatomy

NCT00165984
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
Not listed
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 1, 2012 · Synced Sep 17, 2026, 5:15 AM EDT
Completed Not applicable Interventional

Enhanced External Counterpulsation in Patients With Fontan Circulation

NCT04956952
View directory record Official record
Conditions
Single-ventricle, Congenital Heart Disease
Interventions
EECP
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 12, 2023 · Synced Sep 17, 2026, 5:15 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cerebral Anatomy, Hemodynamics and Metabolism

NCT02919956
View directory record Official record
Conditions
Hypoplastic Left Heart Syndrome
Interventions
Magnetic Resonance Imaging, Neurodevelopmental Testing
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
3 Years and older
Enrollment
121 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 17, 2024 · Synced Sep 17, 2026, 5:15 AM EDT
Active, not recruiting No phase listed Observational

ET1 Concentration, Metabolic Pathway Activation, and Pulmonary Blood Flow in Infants Undergoing Superior Cavo-Pulmonary Anastomosis

NCT03404258
View directory record Official record
Conditions
Single-ventricle, Pulmonary Vascular Resistance Abnormality, Superior Cavo-Pulmonary Anastomosis, Endothelin, Metabolomics
Interventions
Research Blood Sampling
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
1 Month to 2 Years
Enrollment
50 participants
Timeline
2018 – 2027
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 17, 2026, 5:15 AM EDT
Completed Phase 1 Interventional

Effect of Tadalafil on Exercise Capacity in Pediatric Fontan Patients

NCT01291069
View directory record Official record
Conditions
Single Ventricle
Interventions
Tadalafil Citrate, Sugar pill
Drug
Lead sponsor
University of Utah
Other
Eligibility
8 Years to 35 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 16, 2017 · Synced Sep 17, 2026, 5:15 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Low Ejection Fraction in Single Lead ECG- Ochsner

NCT05010642
View directory record Official record
Conditions
Left Ventricular Dysfunction, Ventricular Dysfunction, Heart Diseases, Cardiovascular Diseases
Interventions
Use of Eko DUO electronic Stethoscope
Device
Lead sponsor
Eko Devices, Inc.
Industry
Eligibility
18 Years and older
Enrollment
307 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Dec 8, 2022 · Synced Sep 17, 2026, 5:15 AM EDT
Completed Not applicable Interventional

WE BEAT - HEART Club Fontan Wellness Project: A Virtual Resilience Promotion and Frailty Prevention Program

NCT05199857
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Sep 17, 2026, 5:15 AM EDT
Recruiting Not applicable Interventional

Right Ventricular Pacing in Pulmonary Arterial Hypertension

NCT04194632
View directory record Official record
Conditions
Pulmonary Artery Hypertension, Right Ventricular Dysfunction
Interventions
Temporary right ventricular pacing
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Sep 17, 2026, 5:15 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Use of Vasopressin Following the Fontan Operation

NCT02975999
View directory record Official record
Conditions
Pleural Effusion, Single-ventricle
Interventions
Vasopressin, Normal Saline
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Months to 7 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Oak Lawn, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 23, 2024 · Synced Sep 17, 2026, 5:15 AM EDT
Recruiting Not applicable Interventional

Ventripoint Single Ventricle Study

NCT05262907
View directory record Official record
Conditions
Congenital Heart Disease, Single-ventricle
Interventions
Transthoracic Echocardiogram or Cardiac MRI, Ventripoint Echocardiogram
Device
Lead sponsor
Duke University
Other
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced Sep 17, 2026, 5:15 AM EDT