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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Congenital Heart Defect Clear all
Completed Phase 2 Interventional Results available

A Study to Evaluate MEDI-524 In Children With Hemodynamically Significant Congenital Heart Disease

NCT00538785
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
Motavizumab, Palivizumab
Biological
Lead sponsor
MedImmune LLC
Industry
Eligibility
Up to 24 Months
Enrollment
1,236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
30
States / cities
Little Rock, Arkansas • Long Beach, California • Los Angeles, California + 25 more
Source: ClinicalTrials.gov public record
Updated Feb 15, 2012 · Synced Jul 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional Results available

Young Adult Congenital Heart Disease Physical Activity Lifestyle Study (YACHD-PALS)

NCT04135859
View directory record Official record
Conditions
Cardiovascular Disease Other, Physical Activity
Interventions
Physical Activity Lifestyle Intervention, Physical Activity Monitoring
Behavioral
Lead sponsor
Jamie Jackson
Other
Eligibility
18 Years to 25 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Jul 22, 2026, 2:11 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Dynamic Critical Congenital Heart Screening With Addition of Perfusion Measurements

NCT05637814
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
SpO2/PIx Measurement and ML Algorithm
Diagnostic Test
Lead sponsor
University of California, Davis
Other
Eligibility
0 Minutes to 21 Days
Enrollment
320 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
3
States / cities
Davis, California • Queens, New York • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Jul 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional

Tuning in to Kids: An Online, Group Program Tailored for Parents of Children With Congenital Heart Disease

NCT06609707
View directory record Official record
Conditions
Heart Defects, Congenital, Parenting, Emotion Regulation
Interventions
Tuning in to Kids
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Jul 22, 2026, 2:11 AM EDT
Completed No phase listed Observational

WIReD: Wireless Interstage Remote Device Study

NCT05975658
View directory record Official record
Conditions
Congenital Heart Disease in Children, Vital Signs, Pediatrics, Remote Monitoring
Interventions
Gabi SmartCare Pediarity System [Gabi Band, Gabi Monitor App, Gabi Analytics]
Device
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
Up to 2 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 4, 2024 · Synced Jul 22, 2026, 2:11 AM EDT
Completed No phase listed Observational

Resynchronization Therapy in Young Patients With and Without CHD

NCT00208806
View directory record Official record
Conditions
Dilated Cardiomyopathy, Pediatric
Interventions
congestive heart failure patients
Other
Lead sponsor
Emory University
Other
Eligibility
1 Day to 18 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 9, 2013 · Synced Jul 22, 2026, 2:11 AM EDT
Terminated Early Phase 1 Interventional

Pilot Study of Inhaled Nitric Oxide to Treat Pulmonary Insufficiency in Congenital Heart Disease

NCT00543933
View directory record Official record
Conditions
Pulmonary Insufficiency
Interventions
iNO administered
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 26, 2017 · Synced Jul 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional

Fontan Physiology Ventilation Strategy

NCT04672538
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 16, 2023 · Synced Jul 22, 2026, 2:11 AM EDT
Terminated Phase 3 Interventional

A Study Evaluating the Efficacy and Safety of IV L-Citrulline for the Prevention of Clinical Sequelae of Acute Lung Injury Induced by Cardiopulmonary Bypass in Pediatric Patients Undergoing Surgery for Congenital Heart Defects

NCT05253209
View directory record Official record
Conditions
Ventricular Septal Defect, Atrioventricular Septal Defect, Primum Atrial Septal Defect
Interventions
L-citrulline, Plasmalyte A
Drug
Lead sponsor
Asklepion Pharmaceuticals, LLC
Industry
Eligibility
Up to 18 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
10
States / cities
Birmingham, Alabama • Aurora, Colorado • Chicago, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Jul 22, 2026, 2:11 AM EDT
Completed No phase listed Observational

Magnetic Resonance Imaging (MRI) to Evaluate Brain Injury in Congenital Heart Disease

NCT00932633
View directory record Official record
Conditions
Neonatal Congenital Heart Disease
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
Up to 30 Days
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 9, 2016 · Synced Jul 22, 2026, 2:11 AM EDT
Active, not recruiting No phase listed Observational

Congenital Heart Disease GEnetic NEtwork Study (CHD GENES)

NCT01196182
View directory record Official record
Conditions
Congenital Heart Defects
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Up to 99 Years
Enrollment
32,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2032
U.S. locations
14
States / cities
Los Angeles, California • Palo Alto, California • San Francisco, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Jul 22, 2026, 2:11 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 Jul 22, 2026, 2:11 AM EDT
Completed No phase listed Observational

Does Modified Ultrafiltration Affect Thromboelastography Results?

NCT03214120
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
Not listed
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
1 Day to 1 Month
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Oak Lawn, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 3, 2024 · Synced Jul 22, 2026, 2:11 AM EDT
Not yet recruiting Not applicable Interventional

Prenatally-initiated Psychological Intervention for Mothers of Infants With Congenital Heart Disease (CHD)

NCT07582861
View directory record Official record
Conditions
Congenital Heart Disease (CHD)
Interventions
HeartGPS
Other
Lead sponsor
Carelon Research
Other
Eligibility
18 Years and older
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
17
States / cities
Phoenix, Arizona • Los Angeles, California • Aurora, Colorado + 13 more
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Jul 22, 2026, 2:11 AM EDT
Recruiting No phase listed Observational

ATrial Tachycardia PAcing Therapy in Congenital Heart

NCT03209583
View directory record Official record
Conditions
Atrial Arrhythmia, Atrial Tachycardia, Congenital Heart Disease, Pacemaker Re-Entrant Tachycardia
Interventions
Medtronic
Device
Lead sponsor
Ian Law
Other
Eligibility
Not listed
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
14
States / cities
Los Angeles, California • Orange, California • Hollywood, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Jul 22, 2026, 2:11 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Respiratory Motion Analysis in Children With MRI

NCT00367354
View directory record Official record
Conditions
Congenital Disorders
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
Not listed
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 8, 2014 · Synced Jul 22, 2026, 2:11 AM EDT
Completed No phase listed Observational

Impact of Serious Pediatric Illness on Parent and Sibling Health

NCT03971344
View directory record Official record
Conditions
Family Members of: Newborns Extremely Premature, Family Members of: New Pediatric Oncology Patients, Family Members of: Critical Congenital Heart Defect Patients, Family Members of: Children Severe Neurological Impairment
Interventions
Not listed
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Not listed
Enrollment
161,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 30, 2020 · Synced Jul 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional Results available

SPECS: Safe Pediatric Euglycemia in Cardiac Surgery

NCT00443599
View directory record Official record
Conditions
Heart Defects, Congenital, Hyperglycemia
Interventions
Insulin, Usual Care
Drug · Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 36 Months
Enrollment
989 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
2
States / cities
Boston, Massachusetts • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 24, 2022 · Synced Jul 22, 2026, 2:11 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 Jul 22, 2026, 2:11 AM EDT
Completed No phase listed Observational Results available

Pharmacokinetics of Acetaminophen in Pediatric Patients With Congenital Heart Disease

NCT04278625
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
Acetaminophen
Drug
Lead sponsor
Peter Winch
Other
Eligibility
2 Years to 6 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 28, 2024 · Synced Jul 22, 2026, 2:11 AM EDT
Suspended Phase 1Phase 2 Interventional

Propranolol Treatment for Postoperative Chylothorax

NCT06833320
View directory record Official record
Conditions
Postoperative Chylothorax, Congenital Heart Disease, Open Heart Surgery, Chylothorax
Interventions
Propranolol Hydrochloride, Placebo
Drug
Lead sponsor
June Wu
Other
Eligibility
7 Days to 18 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Jul 22, 2026, 2:11 AM EDT
Enrolling by invitation Phase 2Phase 3 Interventional

Nitric Oxide Effect on Brain and Kidney in Pediatric Patients Undergoing Cardiopulmonary Bypass

NCT05101746
View directory record Official record
Conditions
Congenital Heart Disease, Congenital Heart Defect, Congenital Heart Malformations
Interventions
Nitric Oxide (NO) 20 part per million (ppm), Standard of care cardiopulmonary bypass
Drug · Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
0 Years to 1 Year
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 7, 2025 · Synced Jul 22, 2026, 2:11 AM EDT
Completed No phase listed Observational

Magnetic Resonance Imaging of Atrial Septal Defects

NCT00498446
View directory record Official record
Conditions
Atrial Septal Defect
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 25, 2023 · Synced Jul 22, 2026, 2:11 AM EDT
Recruiting No phase listed Observational

Molecular Genetics of Heterotaxy and Related Congenital Heart Defects

NCT02432079
View directory record Official record
Conditions
Heterotaxy Syndrome, Congenital Heart Defects
Interventions
Not listed
Lead sponsor
Indiana University
Other
Eligibility
Not listed
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2030
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Jul 22, 2026, 2:11 AM EDT