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ClinicalTrials.gov public records Last synced Oct 19, 2026, 6:58 PM EDT

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Showing 97–120 of 167 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Congenital Heart Surgery Clear all
Not listed No phase listed Observational

Use of a Predictive Analytics Algorithm to Optimize Weaning of Inotropes Following Pediatric Cardiac Surgery

NCT04600700
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
Clinical Decision support system (CDSS) for inotrope weaning
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
1 Day to 365 Days
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 8, 2021 · Synced Oct 19, 2026, 6:58 PM EDT
Completed No phase listed Observational

Adult Congenital Heart Disease Surgery

NCT00446160
View directory record Official record
Conditions
Congenital Disorders
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
19 Years to 65 Years
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2016
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 21, 2019 · Synced Oct 19, 2026, 6:58 PM EDT
Completed No phase listed Observational

BabySparks Developmental Application Pilot Study

NCT03867903
View directory record Official record
Conditions
Development, Child, Adherence, Patient, Congenital Heart Disease
Interventions
Babysparks Application, pre and post-test Redcap Survey
Device · Other
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
Up to 18 Months
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated May 18, 2023 · Synced Oct 19, 2026, 6:58 PM EDT
Completed No phase listed Observational

Milrinone Pharmacokinetics and Acute Kidney Injury

NCT01966237
View directory record Official record
Conditions
Congenital Heart Disease, Acute Kidney Injury
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
1 Day to 1 Year
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 22, 2021 · Synced Oct 19, 2026, 6:58 PM EDT
Completed Phase 3 Interventional Results available

STeroids to REduce Systemic Inflammation After Infant Heart Surgery

NCT03229538
View directory record Official record
Conditions
Congenital Heart Disease in Children, Inflammatory Response
Interventions
Methylprednisolone, Isotonic saline
Drug
Lead sponsor
Kevin Hill
Other
Eligibility
Up to 12 Months
Enrollment
1,263 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
23
States / cities
Los Angeles, California • Aurora, Colorado • Gainesville, Florida + 20 more
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Oct 19, 2026, 6:58 PM EDT
Withdrawn Not applicable Interventional

Iron Prophylaxis for Anemia in Infants With Cyanotic Congenital Heart Disease

NCT00459225
View directory record Official record
Conditions
Anemia
Interventions
Iron (ferrous sulfate)
Drug
Lead sponsor
Emory University
Other
Eligibility
Up to 2 Months
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 9, 2014 · Synced Oct 19, 2026, 6:58 PM EDT
Terminated No phase listed Observational

Death Following Congenital Heart Surgery

NCT00215072
View directory record Official record
Conditions
Congenital Heart Surgery, Congenital Heart Defects
Interventions
Not listed
Lead sponsor
Children's Healthcare of Atlanta
Other
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 16, 2012 · Synced Oct 19, 2026, 6:58 PM EDT
Terminated No phase listed Observational

Intra-Atrial vs. Extra-Cardiac Technique During Fontan Operation

NCT00266942
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 23, 2007 · Synced Oct 19, 2026, 6:58 PM EDT
Terminated No phase listed Observational

Patients With NMDA Biomarker Data Following Cardiac Surgery

NCT00366886
View directory record Official record
Conditions
Congenital Disorders
Interventions
Not listed
Lead sponsor
Children's Healthcare of Atlanta
Other
Eligibility
Up to 18 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2006
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 13, 2007 · Synced Oct 19, 2026, 6:58 PM EDT
Completed Phase 2 Interventional Results available

Randomized Trial of Maternal Progesterone Therapy

NCT02133573
View directory record Official record
Conditions
Congenital Heart Disease, Periventricular Leucomalacia, Brain Development, Cardiac Surgery, Neurodevelopmental Disability, Fetal Neuroprotection
Interventions
Progesterone, Vaginal lubricant
Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Not listed
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 9, 2023 · Synced Oct 19, 2026, 6:58 PM EDT
Not yet recruiting Phase 1 Interventional

Study of Intramyocardial Injection of Ventrix Bio Extracellular Matrix (VentriGel) to Assess the Safety and Feasibility in Pediatric Patients with Hypoplastic Left Heart Syndrome (HLHS)

NCT06461676
View directory record Official record
Conditions
Hypoplastic Left Heart Syndrome
Interventions
Ventrix Bio Extracellular Matrix
Drug
Lead sponsor
Emory University
Other
Eligibility
Up to 1 Year
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 10, 2025 · Synced Oct 19, 2026, 6:58 PM EDT
Completed Not applicable Interventional

Universal Screening for Vocal Fold Motion Impairment in Children Undergoing Congenital Cardiac Surgery

NCT03882450
View directory record Official record
Conditions
Vocal Fold Palsy, Dysphagia, Congenital Heart Disease in Children
Interventions
Flexible fiberoptic laryngoscopy, Laryngeal ultrasonography
Procedure
Lead sponsor
Emory University
Other
Eligibility
Up to 18 Years
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 14, 2020 · Synced Oct 19, 2026, 6:58 PM EDT
Completed No phase listed Observational

Cerebral Blood Flow During CPB During Cardiac Surgery and the Presence of Post op Delirium

NCT02084394
View directory record Official record
Conditions
Delirium
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 9, 2016 · Synced Oct 19, 2026, 6:58 PM EDT
Terminated No phase listed Observational

Surgical Outcomes in Pediatric Patients With Coarctation and VSD

NCT00327795
View directory record Official record
Conditions
Diagnosis of Coarctation of the Aorta and VSD, Surgical Repair at CHOA, Between January 1, 2002 and December 31, 2005
Interventions
Not listed
Lead sponsor
Children's Healthcare of Atlanta
Other
Eligibility
Not listed
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 16, 2012 · Synced Oct 19, 2026, 6:58 PM 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 15, 2026 · Synced Oct 19, 2026, 6:58 PM EDT
Terminated Phase 2 Interventional Results available

Effects of Perioperative Nesiritide or Milrinone Infusion on Recovery From Fontan Surgery

NCT00543309
View directory record Official record
Conditions
Heart Defects, Congenital
Interventions
nesiritide, milrinone, placebo
Drug
Lead sponsor
John M Costello
Other
Eligibility
Not listed
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 25, 2018 · Synced Oct 19, 2026, 6:58 PM EDT
Terminated No phase listed Observational

Left Ventricular Aneurysms in Children

NCT00268034
View directory record Official record
Conditions
Congenital Disorders
Interventions
Not listed
Lead sponsor
Children's Healthcare of Atlanta
Other
Eligibility
Up to 21 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 7, 2007 · Synced Oct 19, 2026, 6:58 PM EDT
Completed Not applicable Interventional

The Use of Music for Neonates Post-Cardiac Surgery

NCT03925584
View directory record Official record
Conditions
Heart Defects, Congenital
Interventions
Music Therapy
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
0 Days to 30 Days
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 10, 2022 · Synced Oct 19, 2026, 6:58 PM EDT
Completed Phase 1 Interventional

Study of Autologous Bone Marrow Derived Mononuclear Cells for Treatment of Ebstein Anomaly

NCT02914171
View directory record Official record
Conditions
Ebstein Anomaly
Interventions
Autologous Bone Marrow-derived Mononuclear Cells, Insertable cardiac monitor
Biological · Device
Lead sponsor
Timothy J. Nelson
Other
Eligibility
6 Months to 30 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 26, 2022 · Synced Oct 19, 2026, 6:58 PM EDT
Terminated No phase listed Observational

Infection in DiGeorge Following CHD Surgery

NCT00278005
View directory record Official record
Conditions
DiGeorge Syndrome, Congenital Heart Defects
Interventions
Not listed
Lead sponsor
Children's Healthcare of Atlanta
Other
Eligibility
Up to 15 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2008
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 16, 2012 · Synced Oct 19, 2026, 6:58 PM EDT
Completed Phase 3 Interventional

Comparison of Hematocrit Levels in Infant Heart Surgery

NCT00006183
View directory record Official record
Conditions
Cardiovascular Diseases, Heart Diseases, Heart Defects, Congenital, Transposition of Great Vessels
Interventions
Cardiopulmonary Bypass with Two Different Intra-Operative Hematocrits, Thoracic Surgery
Procedure
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Up to 1 Year
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2005
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 29, 2016 · Synced Oct 19, 2026, 6:58 PM EDT
Not yet recruiting Phase 1Phase 2 Interventional

Butyric Acid Supplementation for Gut Improvement After Cardiac Surgery in Kids

NCT06882772
View directory record Official record
Conditions
Congenital Heart Disease (CHD)
Interventions
2 mL SunButyrate-TG, Placebo, 4 mL SunButyrate-TG
Drug
Lead sponsor
University of Nebraska
Other
Eligibility
1 Month to 3 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Feb 24, 2026 · Synced Oct 19, 2026, 6:58 PM EDT
Completed Phase 1 Interventional

A Phase I Study of Dexmedetomidine Bolus and Infusion in Corrective Infant Cardiac Surgery: Safety and Pharmacokinetics

NCT01915277
View directory record Official record
Conditions
Transposition of the Great Arteries, Tetralogy of Fallot, Ventricular Septal Defect
Interventions
Dexmedetomidine
Drug
Lead sponsor
Carelon Research
Other
Eligibility
Up to 180 Days
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
4
States / cities
Boston, Massachusetts • Ann Arbor, Michigan • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 23, 2018 · Synced Oct 19, 2026, 6:58 PM EDT
Completed Phase 2Phase 3 Interventional Results available

The Effects of Inhaled Nitric Oxide After Fontan Operation

NCT00945529
View directory record Official record
Conditions
Congenital Heart Defect
Interventions
inhaled nitric oxide (iNO)
Drug
Lead sponsor
Ellen Spurrier
Other
Eligibility
1 Year to 5 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Wilmington, Delaware
Source: ClinicalTrials.gov public record
Updated May 19, 2023 · Synced Oct 19, 2026, 6:58 PM EDT