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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Accepts healthy volunteers

Effect of Estrogen on Mental and Social Functioning in Girls With Turner's Syndrome

NCT00004274
View directory record Official record
Conditions
Turner's Syndrome
Interventions
Estrogen
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
8 Years to 12 Years · Female only
Enrollment
260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1990
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Sep 25, 2026, 4:56 PM EDT
Completed Not applicable Interventional Results available

Closure Of Patent Ductus Arteriosus With the AMPLATZER Duct Occluder the AMPLATZER® Duct Occluder

NCT00583596
View directory record Official record
Conditions
Patent Ductus Arteriosus (PDA)
Interventions
Device closure with AMPLATZER Duct Occluder, Objective Performance Criteria
Device · Other
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
6 Months to 18 Years
Enrollment
436 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2009
U.S. locations
24
States / cities
Birmingham, Alabama • San Diego, California • Denver, Colorado + 21 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Sep 25, 2026, 4:56 PM EDT
Completed No phase listed Observational

Re-operative Surgery in Children:A Technique for Sternal Re-Entry

NCT00328146
View directory record Official record
Conditions
Congenital Disorders
Interventions
Observation of sternal reentry
Other
Lead sponsor
Children's Healthcare of Atlanta
Other
Eligibility
Up to 18 Years
Enrollment
802 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2009
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 28, 2017 · Synced Sep 25, 2026, 4:56 PM EDT
Completed Phase 1 Interventional

Parathyroid and Thymus Transplantation in DiGeorge #931

NCT00566488
View directory record Official record
Conditions
DiGeorge Syndrome, Hypoparathyroidism, Complete DiGeorge Syndrome
Interventions
Thymus/Parathyroid Transplantation
Biological
Lead sponsor
Sumitomo Pharma Switzerland GmbH
Industry
Eligibility
Up to 24 Months
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 3, 2022 · Synced Sep 25, 2026, 4:56 PM EDT
Terminated Phase 2 Interventional Results available

Exploratory Study of Danicamtiv in Patients With Primary Dilated Cardiomyopathy (DCM) Due to Genetic Variants or Other Causalities

NCT04572893
View directory record Official record
Conditions
Primary Familial Dilated Cardiomyopathy
Interventions
danicamtiv
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 80 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
12
States / cities
La Jolla, California • Washington D.C., District of Columbia • Tampa, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated May 20, 2025 · Synced Sep 25, 2026, 4:56 PM EDT
Completed Not applicable Interventional

Clinical Use Cases Assessment of the Gabi System in Young Children With Underlying Medical Conditions (BRIDGE Study)

NCT05319236
View directory record Official record
Conditions
Cardiac Disease, Respiratory Disease, Congenital Cardiac Defect, Cardiovascular Diseases, Chronic Respiratory Disease, Chronic Cardiopulmonary Disease, Premature Infant Disease
Interventions
Gabi System
Device
Lead sponsor
Gabi SmartCare
Industry
Eligibility
Up to 5 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
2
States / cities
Washington D.C., District of Columbia • New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 12, 2023 · Synced Sep 25, 2026, 4:56 PM EDT
Active, not recruiting Not applicable Interventional

Evaluation of the GORE PV1 Device in Patients With Pulmonary Valve Dysfunction

NCT03441971
View directory record Official record
Conditions
Heart Defects, Congenital, Tetralogy of Fallot, Pulmonary Valve Insufficiency, Pulmonary Valve Stenosis
Interventions
GORE PV1
Device
Lead sponsor
W.L.Gore & Associates
Industry
Eligibility
5 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2030
U.S. locations
3
States / cities
Chicago, Illinois • Boston, Massachusetts • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Sep 25, 2026, 4:56 PM EDT
Completed Phase 1 Interventional

RLY-1971 in Subjects With Advanced or Metastatic Solid Tumors

NCT04252339
View directory record Official record
Conditions
Solid Tumor, Unspecified, Adult
Interventions
RLY-1971
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
6
States / cities
Lake Mary, Florida • Sarasota, Florida • Boston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 30, 2023 · Synced Sep 25, 2026, 4:56 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Speckle Tracking in Pediatric Patients

NCT00489957
View directory record Official record
Conditions
Cardiomyopathy
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
1 Day to 17 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 26, 2013 · Synced Sep 25, 2026, 4:56 PM EDT
Completed No phase listed Observational

Clinical Characteristics and Associations of the "Good Fontan" Patient

NCT03470428
View directory record Official record
Conditions
Congenital Heart Disease, Single-ventricle
Interventions
Not listed
Lead sponsor
Boston Children's Hospital
Other
Eligibility
10 Years to 60 Years
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Sep 25, 2026, 4:56 PM EDT
Completed Phase 4 Interventional Results available

Pre-operative Prophylaxis With Vancomycin and Cefazolin in Pediatric Cardiovascular Surgery Patients

NCT01619982
View directory record Official record
Conditions
Congenital Heart Diseases, Aortic Valve Disorder
Interventions
Cefazolin 25 mg/kg body weight and Vancomycin hydrochloride, Cefazolin 30 mg/kg body weight
Drug
Lead sponsor
Stanford University
Other
Eligibility
Up to 18 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 15, 2018 · Synced Sep 25, 2026, 4:56 PM EDT
Completed No phase listed Observational

Health Literacy in Adults With Congenital Heart Disease

NCT03170024
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
187 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 11, 2021 · Synced Sep 25, 2026, 4:56 PM EDT
Recruiting Not applicable Interventional

Encore PFO Closure Device - The PerFOrm Trial

NCT05537753
View directory record Official record
Conditions
Patent Foramen Ovale, Cryptogenic Stroke
Interventions
Encore PFO closure device, FDA-approved PFO closure device
Device
Lead sponsor
Encore Medical Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
8
States / cities
Little Rock, Arkansas • La Jolla, California • Tampa, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 25, 2026, 4:56 PM EDT
Completed Phase 2 Interventional Results available

Oral Ifetroban in Subjects With Duchenne Muscular Dystrophy

NCT03340675
View directory record Official record
Conditions
Duchenne Muscular Dystrophy Cardiomyopathy, Cardiomyopathy, Dilated
Interventions
Ifetroban, Placebo
Drug
Lead sponsor
Cumberland Pharmaceuticals
Industry
Eligibility
7 Years and older · Male only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
10
States / cities
Little Rock, Arkansas • Los Angeles, California • Washington D.C., District of Columbia + 7 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced Sep 25, 2026, 4:56 PM EDT
Completed Not applicable Interventional

Probiotics in Infants With Cyanotic Congenital Heart Disease

NCT01018472
View directory record Official record
Conditions
Cyanotic Congenital Heart Disease
Interventions
Bifidobacterium infantis, Placebo
Dietary Supplement · Other
Lead sponsor
University of California, Davis
Other
Eligibility
Up to 4 Months
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Dec 1, 2014 · Synced Sep 25, 2026, 4:56 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

COR-INSIGHT: Optimizing Cardiovascular and Cardiopulmonary Outcomes with AI-Driven Multiplexed Indications Using COR ECG Wearable

NCT06763549
View directory record Official record
Conditions
Cardiopulmonary Failure, Myocardial Infarction (MI), Heart Decompensation, Heart Failure, HFrEF - Heart Failure with Reduced Ejection Fraction, HFpEF - Heart Failure with Preserved Ejection Fraction, Syncopation, Syncope, Ischemic Cardiovascular Disease, STEMI, STEMI (ST Elevation MI), Atrial Fibrillation (AF), Atrial Enlargement, LVF, Conduction Defect, Conduction Abnormalities, Heart Block, Valvular Diseases, Cardiac Output, Low, Stroke Volume, Stroke Volume Variation, Hyperkalemia, Hypercalcemia, Hypocalcemia, LV Dysfunction, QT Prolongation, Sudden Cardiac Death Due to Cardiac Arrhythmia, Ventricular Arrhythmia, Pacing, Pacing Induced Dyssynchrony, Silent Ischemia, Pericarditis, Sleep Related Breathing Disorder, RSA, Apnea, Obstructive, Cardiac Output Measurement, Respiratory Impedance, CRT And/or ICD, Infarction, Cardiomyopathies, Primary, Hypertrophy
Interventions
SUBPROTOCOL A, SUBPROTOCOL B, SUBPROTOCOL C, SUBPROTOCOL D, SUBPROTOCOL E, SUBPROTOCOL F, SUBPROTOCOL G, SUBPROTOCOL H
Device
Lead sponsor
Peerbridge Health, Inc
Industry
Eligibility
18 Years and older
Enrollment
15,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Melbourne, Florida
Source: ClinicalTrials.gov public record
Updated Jan 7, 2025 · Synced Sep 25, 2026, 4:56 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

The Effect of Acute Exercise on Cardiac Autonomic, Cerebrovascular, and Cognitive Function in Spinal Cord Injury

NCT05542238
View directory record Official record
Conditions
Spinal Cord Injuries, Cardiovascular Abnormalities, Cerebrovascular Disease; Sequelae, Cognitive Impairment
Interventions
One bout of moderate-intensity sub-maximal aerobic exercise
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years to 55 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Mar 5, 2025 · Synced Sep 25, 2026, 4:56 PM EDT
Terminated Phase 4 Interventional

Safety/Efficacy Study of Optimizing Ibuprofen Dosing to Achieve Higher PDA Closure Rates

NCT00961753
View directory record Official record
Conditions
Patent Ductus Arteriosus
Interventions
optimized ibuprofen, Standard Ibuprofen
Drug
Lead sponsor
OSF Healthcare System
Other
Eligibility
1 Day to 29 Days
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Peoria, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 27, 2014 · Synced Sep 25, 2026, 4:56 PM EDT
Recruiting Not applicable Interventional

Remote Cardiac Rehab for Adolescents With Congenital Heart Disease

NCT06015191
View directory record Official record
Conditions
Congenital Heart Disease in Children
Interventions
Remote Cardiac Rehabilitation, Active Control
Behavioral
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
12 Years to 19 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Sep 25, 2026, 4:56 PM EDT
Not listed No phase listed Observational

Outcomes of Pulmonary Valve Replacement With the INSPIRIS (Model 11500A) Valve

NCT05986396
View directory record Official record
Conditions
Heart Valve Prosthesis
Interventions
INSPIRIS Resilia (model 11500A)
Device
Lead sponsor
Baylor College of Medicine
Other
Eligibility
0 Years to 64 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Aug 13, 2023 · Synced Sep 25, 2026, 4:56 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

IPSC Repository of Pediatric Cardiovascular Disease

NCT05550324
View directory record Official record
Conditions
Congenital Heart Disease, Heart Diseases
Interventions
Blood draw
Procedure
Lead sponsor
Mingtao Zhao
Other
Eligibility
Not listed
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2030
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 24, 2025 · Synced Sep 25, 2026, 4:56 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Phase I/II Thymus Transplantation With Immunosuppression #950

NCT00579527
View directory record Official record
Conditions
DiGeorge Anomaly, Complete DiGeorge Anomaly, Complete Atypical DiGeorge Anomaly, Complete DiGeorge Syndrome, Complete Atypical DiGeorge Syndrome
Interventions
Cultured Thymus Tissue for Implantation (CTTI), Cultured Thymus Tissue Implantation and Parental Parathyroid Transplantation, Blood Draw, Rabbit anti-thymocyte globulin, Cyclosporine, Tacrolimus, Methylprednisolone or Prednisolone, Daclizumab, Mycophenolate mofetil
Biological · Other · Procedure + 1 more
Lead sponsor
Sumitomo Pharma Switzerland GmbH
Industry
Eligibility
Not listed
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2017
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 24, 2022 · Synced Sep 25, 2026, 4:56 PM EDT
Completed No phase listed Observational

Study of Non-Invasive Regional Oxygen Saturations in Pediatric Patients Undergoing Cardiac Catheterization

NCT00939224
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
Model 7600 Regional Oximeter System
Device
Lead sponsor
Nonin Medical, Inc
Industry
Eligibility
Up to 12 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
3
States / cities
Stanford, California • Chicago, Illinois • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 24, 2011 · Synced Sep 25, 2026, 4:56 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Dilated Cardiomyopathy-Cardiac Magnetic Resonance (DCM-CMR) Ancillary Study

NCT04638621
View directory record Official record
Conditions
Dilated Cardiomyopathy
Interventions
Not listed
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
650 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Sep 25, 2026, 4:56 PM EDT