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Showing 1–24 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Heart Graft Dysfunction Clear all
Completed No phase listed Observational

Tissue Doppler Echo Imaging of Heart Function After Transplant

NCT00208650
View directory record Official record
Conditions
Children With Heart Transplants
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
Not listed
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 26, 2013 · Synced Jul 21, 2026, 10:21 PM EDT
Withdrawn No phase listed Observational

Determining the Association of Microvascular Disease as Assessed by PET and Graft Injury by Donor Derived Cell Free DNA

NCT05756088
View directory record Official record
Conditions
Cardiac Allograft Vasculopathy, Endothelial Dysfunction, Microvascular Coronary Artery Disease
Interventions
Blood draw to measure the levels of dd-cf DNA
Diagnostic Test
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 5, 2025 · Synced Jul 21, 2026, 10:21 PM EDT
Recruiting Phase 4 Interventional

Allograft Dysfunction in Heart Transplant

NCT03102125
View directory record Official record
Conditions
Heart Transplant Failure and Rejection
Interventions
Regadenoson
Drug
Lead sponsor
Paul Kim
Other
Eligibility
18 Years and older
Enrollment
376 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Jul 21, 2026, 10:21 PM EDT
Completed Phase 4 Interventional Results available

Stress Cardiac MRI for Evaluation of Nonspecific Allograft Dysfunction

NCT02597543
View directory record Official record
Conditions
Heart Transplant, Acute Graft Rejection, Chronic Graft Rejection
Interventions
Regadenoson, Gadolinium, Cardiac MRI
Drug · Procedure
Lead sponsor
Paul Kim
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Aug 21, 2017 · Synced Jul 21, 2026, 10:21 PM EDT
Completed Phase 3 Interventional Results available

The De-novo Use of Eculizumab in Presensitized Patients Receiving Cardiac Transplantation

NCT02013037
View directory record Official record
Conditions
Antibody-mediated Rejection, Hyperacute Rejection of Cardiac Transplant, Left Ventricular Dysfunction, Cardiac Allograft Vasculopathy, Heart Graft Dysfunction
Interventions
Eculizumab
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 2, 2021 · Synced Jul 21, 2026, 10:21 PM EDT
Not yet recruiting Phase 2 Interventional

Epicardial Delivery of XC001 Gene Therapy to Promote Angiogenesis in CAD Patients Undergoing Treatment With CABG

NCT07118449
View directory record Official record
Conditions
Coronary Artery Disease (CAD)
Interventions
XC001, A195/placebo
Drug
Lead sponsor
XyloCor Therapeutics, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 11, 2025 · Synced Jul 21, 2026, 10:21 PM EDT
Completed Phase 3 Interventional Results available

Levosimendan in Patients With Left Ventricular Systolic Dysfunction Undergoing Cardiac Surgery On Cardiopulmonary Bypass

NCT02025621
View directory record Official record
Conditions
Coronary Artery Bypass Grafting, Mitral Valve Surgery, Low Cardiac Output Syndrome
Interventions
Levosimendan, Placebo
Drug
Lead sponsor
Tenax Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
882 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
49
States / cities
Burlington, Alabama • Huntsville, Alabama • Sacramento, California + 41 more
Source: ClinicalTrials.gov public record
Updated Jun 20, 2018 · Synced Jul 21, 2026, 10:21 PM EDT
Completed Not applicable Interventional

Partial Heart Transplantation for Severe Pediatric Semilunar Valve Dysfunction

NCT05372757
View directory record Official record
Conditions
Semilunar Heart Valve Replacement
Interventions
Partial Heart Transplantation
Procedure
Lead sponsor
Medical University of South Carolina
Other
Eligibility
1 Day to 2 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Jul 21, 2026, 10:21 PM EDT
Completed Not applicable Interventional Results available

Thoratec HeartMate II Left Ventricular Assist System (LVAS) for Bridge to Cardiac Transplantation

NCT00121472
View directory record Official record
Conditions
Heart Failure, Congestive, Ventricular Dysfunction, Cardiomyopathies
Interventions
Thoratec HeartMate II Left Ventricular Assist System (LVAS)
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
Not listed
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
34
States / cities
Birmingham, Alabama • Phoenix, Arizona • San Diego, California + 30 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2022 · Synced Jul 21, 2026, 10:21 PM EDT
Terminated No phase listed Observational

LifeVest Post-CABG Registry

NCT01448005
View directory record Official record
Conditions
Sudden Cardiac Death, Ventricular Fibrillation, Ventricular Tachycardia, Ventricular Dysfunction, Myocardial Ischemia
Interventions
wearable defibrillator (LifeVest)
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
5
States / cities
Sacramento, California • Atlanta, Georgia • Takoma Park, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2017 · Synced Jul 21, 2026, 10:21 PM EDT
Terminated Phase 2 Interventional

Evaluation of the Safety and Efficacy of Ang-(1-7) to Enhance Cognitive Function in Participants Undergoing CABG

NCT03252093
View directory record Official record
Conditions
Coronary Artery Bypass Surgery, Cognitive Impairment
Interventions
Angiotensin-(1-7), Placebo for Angiotensin-(1-7)
Drug
Lead sponsor
University of Arizona
Other
Eligibility
60 Years to 80 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
5
States / cities
Phoenix, Arizona • Tucson, Arizona • Bethesda, Maryland + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2025 · Synced Jul 21, 2026, 10:21 PM EDT
Completed Phase 2 Interventional Results available

The Effect of Intramyocardial Injection of Mesenchymal Precursor Cells on Myocardial Function in Patients Undergoing LVAD Implantation

NCT01442129
View directory record Official record
Conditions
Heart Failure, Cardiomyopathy, Ventricular Dysfunction
Interventions
MPC Intramyocardial injection, Control Solution
Biological
Lead sponsor
Deborah Ascheim
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
11
States / cities
Gainsville, Florida • Baltimore, Maryland • Minneapolis, Minnesota + 8 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2015 · Synced Jul 21, 2026, 10:21 PM EDT
Not listed Phase 1 Interventional

A Study of Anginera In Patients Undergoing Coronary Artery Bypass Graft (CABG) Surgery

NCT00364390
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Anginera, a human tissue replacement therapy
Drug
Lead sponsor
Theregen, Inc.
Industry
Eligibility
35 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
2
States / cities
New Haven, Connecticut • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 29, 2009 · Synced Jul 21, 2026, 10:21 PM EDT
Completed No phase listed Observational

Study of the Effect of Inhaled Anesthetics on Diastolic Heart Function Using a Doppler-derived Efficiency Index

NCT00907439
View directory record Official record
Conditions
Diastolic Dysfunction, Coronary Artery Disease, General Anesthesia
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 4, 2010 · Synced Jul 21, 2026, 10:21 PM EDT
Not listed No phase listed Observational

Genetic Predictors of Renal Dysfunction Following Heart Transplantation

NCT01686191
View directory record Official record
Conditions
Heart Transplantation, Chronic Renal Insufficiency
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 90 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 9, 2023 · Synced Jul 21, 2026, 10:21 PM EDT
Completed Phase 2 Interventional

Study to Evaluate Safety, Tolerability, and Effect of AL208 on Mild Cognitive Impairment Following Coronary Artery Bypass Graft Surgery

NCT00404014
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
AL-208, Placebo
Drug
Lead sponsor
Allon Therapeutics
Industry
Eligibility
50 Years to 79 Years
Enrollment
234 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
26
States / cities
Laguna Hills, California • Sacramento, California • Jacksonville, Florida + 22 more
Source: ClinicalTrials.gov public record
Updated Oct 23, 2012 · Synced Jul 21, 2026, 10:21 PM EDT
Completed No phase listed Observational

Intracranial Atherosclerosis and Depression After Coronary Artery Bypass Graft

NCT01838356
View directory record Official record
Conditions
Depression, Intracranial Atherosclerosis, Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
40 Years and older
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
2
States / cities
New Haven, Connecticut • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 16, 2018 · Synced Jul 21, 2026, 10:21 PM EDT
Terminated Not applicable Interventional

Estrogen Replacement to Reduce Risk of Neurologic Injury After Coronary Artery Bypass Graft Surgery

NCT00123539
View directory record Official record
Conditions
Coronary Disease, Cardiovascular Diseases, Heart Diseases, Neurologic Manifestations
Interventions
Estrogen Replacement Therapy, Surgery
Drug · Procedure
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
55 Years and older · Female only
Enrollment
334 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 28, 2016 · Synced Jul 21, 2026, 10:21 PM EDT
Completed No phase listed Observational

Relationship Between Strain and Stroke Volume in Cardiac Surgery

NCT04694378
View directory record Official record
Conditions
Right Ventricular Dysfunction, Stroke Volume Index, Longitudinal Heart Strain
Interventions
Not listed
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Jul 21, 2026, 10:21 PM EDT
Withdrawn Not applicable Interventional

Partial Heart Transplantation

NCT06055556
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
Partial Heart Transplantation, Freshly procured valve
Procedure · Other
Lead sponsor
Duke University
Other
Eligibility
Up to 12 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 30, 2025 · Synced Jul 21, 2026, 10:21 PM EDT
Completed Phase 2 Interventional Results available

Safety & Efficacy of Intramyocardial Injection of Mesenchymal Precursor Cells on Myocardial Function in LVAD Recipients

NCT02362646
View directory record Official record
Conditions
Heart Failure, Cardiomyopathy, Ventricular Dysfunction
Interventions
MPC Intramyocardial Injection, Control Solution
Biological · Drug
Lead sponsor
Annetine Gelijns
Other
Eligibility
18 Years and older
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
16
States / cities
Los Angeles, California • Stanford, California • Baltimore, Maryland + 13 more
Source: ClinicalTrials.gov public record
Updated Nov 25, 2019 · Synced Jul 21, 2026, 10:21 PM EDT
Completed Not applicable Interventional

Investigation of Endothelium in Saphenous Vein Grafts

NCT01510821
View directory record Official record
Conditions
Endothelial Function of Saphenous Vein Grafts
Interventions
Use of Maquet Vasoshield Pressure-limiting syringe on SVG, Use of non-regulated syringe on SVG
Other
Lead sponsor
Emory University
Other
Eligibility
21 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 30, 2013 · Synced Jul 21, 2026, 10:21 PM EDT
Not listed No phase listed Observational

Registry to Monitor Berlin Heart EXCOR® Pediatric VAD as a Bridge to Cardiac Transplantation.

NCT03701997
View directory record Official record
Conditions
Ventricular Dysfunction, Ventricular Dysfunction, Left, Ventricular Dysfunction, Right
Interventions
EXCOR Pediatric
Device
Lead sponsor
Berlin Heart, Inc
Industry
Eligibility
1 Day to 21 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 9, 2018 · Synced Jul 21, 2026, 10:21 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Prospective Randomized Study of Mesenchymal Stem Cell Therapy in Patients Undergoing Cardiac Surgery (PROMETHEUS)

NCT00587990
View directory record Official record
Conditions
Stem Cell Transplantation, Ventricular Dysfunction, Left
Interventions
Lower dose mesenchymal stem cell (MSC) injection, Placebo, Higher dose MSC injection
Biological · Genetic
Lead sponsor
Joshua M Hare
Other
Eligibility
21 Years to 80 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
2
States / cities
Miami, Florida • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 9, 2019 · Synced Jul 21, 2026, 10:21 PM EDT