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Showing 1–24 of 153 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Cardiopulmonary Bypass Surgery Clear all
Completed Phase 2 Interventional Results available

Intravenous Phenoxybenzamine Use in Pediatric Patients Undergoing Open-Heart Surgery

NCT00569855
View directory record Official record
Conditions
Open-heart Surgery, Cardiopulmonary Bypass
Interventions
Phenoxybenzamine
Drug
Lead sponsor
University of Arkansas
Other
Eligibility
Up to 18 Years
Enrollment
785 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2010
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Feb 28, 2011 · Synced Jul 21, 2026, 7:38 PM EDT
Not yet recruiting Not applicable Interventional

Bypass Clear Priming VSD Cardiopulmonary Bypass Circuit Reduce Bypass Associated Inflammation?

NCT07393243
View directory record Official record
Conditions
Ventricular Septal Defect
Interventions
Clear priming of the bypass pump
Procedure
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
1 Month to 18 Months
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Jul 21, 2026, 7:38 PM EDT
Completed No phase listed Observational

Platelet Activation Markers in Pediatric Cardiac Surgery

NCT00450151
View directory record Official record
Conditions
Coronary Disease
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
Up to 7 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 29, 2012 · Synced Jul 21, 2026, 7:38 PM EDT
Completed Not applicable Interventional Results available

Efficacy of Nitric Oxide Administration in Attenuating Ischemia/Reperfusion Injury During Neonatal Cardiopulmonary Bypass

NCT02151877
View directory record Official record
Conditions
Ischemia/Reperfusion Injury After Neonatal Cardiac Surgery, Inflammatory Reaction After Neonatal Cardiac Surgery
Interventions
Inhaled Nitric Oxide, placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
1 Day to 30 Days
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Oak Lawn, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 7, 2024 · Synced Jul 21, 2026, 7:38 PM EDT
Completed Not applicable Interventional Results available

Comparison of Tranexamic to Epsilon Aminocaproic Acid: a Prospective Analysis of Blood Conservation in Cardiac Surgery

NCT01248104
View directory record Official record
Conditions
Cardiopulmonary Bypass
Interventions
Tranexamic Acid, Aminocaproic Acid
Drug
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Oct 18, 2020 · Synced Jul 21, 2026, 7:38 PM EDT
Completed Phase 1Phase 2 Interventional

BNP (Nesiritide) vs. Placebo to Protect Kidney Function in Patients Undergoing Heart Bypass Surgery.

NCT00252200
View directory record Official record
Conditions
Acute Kidney Failure
Interventions
Neseritide
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 22, 2009 · Synced Jul 21, 2026, 7:38 PM 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 21, 2026, 7:38 PM 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 21, 2026, 7:38 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of Preoperative Antithrombin Supplementation in Patients Undergoing High-Risk Cardiopulmonary Bypass

NCT02037555
View directory record Official record
Conditions
Cardiac Surgery, Cardiopulmonary Bypass
Interventions
AT-III (Human), Placebo
Biological · Other
Lead sponsor
Grifols Therapeutics LLC
Industry
Eligibility
18 Years and older
Enrollment
425 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
41
States / cities
Orange, California • San Francisco, California • Stanford, California + 36 more
Source: ClinicalTrials.gov public record
Updated Mar 14, 2019 · Synced Jul 21, 2026, 7:38 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

PCC vs. FFP for Post Cardiopulmonary Bypass Coagulopathy and Bleeding

NCT02557672
View directory record Official record
Conditions
Bleeding, Blood Loss, Surgical, Cardiovascular Surgical Procedures, Prothrombin Complex Concentrates, Fresh Frozen Plasma
Interventions
Prothrombin complex concentrate (Human), Fresh frozen plasma (FFP)
Drug · Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Jul 21, 2026, 7:38 PM EDT
Completed No phase listed Observational

Pilot Study of the Genius(TM)2 Tympanic Thermometer in Cardiac Patients Requiring Cardiopulmonary Bypass

NCT01029314
View directory record Official record
Conditions
Cardiac Surgical Procedures
Interventions
Not listed
Lead sponsor
Tyco Healthcare Group
Industry
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 8, 2009 · Synced Jul 21, 2026, 7:38 PM EDT
Completed No phase listed Observational

Heparin Management During Cardiopulmonary Bypass in Children

NCT00146653
View directory record Official record
Conditions
Primary Condition: Heart Defects Requiring Surgery With CPB
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
Up to 6 Months
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 19, 2013 · Synced Jul 21, 2026, 7:38 PM EDT
Completed No phase listed Observational

Cardiopulmonary Bypass and Inflammatory Response

NCT00167349
View directory record Official record
Conditions
Thoracic Surgery, Cardiopulmonary Bypass
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 90 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 14, 2011 · Synced Jul 21, 2026, 7:38 PM EDT
Completed Not applicable Interventional

Improving Outcomes and Quality of Life After CABG

NCT00256620
View directory record Official record
Conditions
Coronary Artery Bypass Graft Surgery Patients
Interventions
Mean arterial pressure during cardiopulmonary bypass 80 mmHg vs. customized
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
35 Years to 89 Years
Enrollment
412 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 1999
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 2, 2008 · Synced Jul 21, 2026, 7:38 PM 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 21, 2026, 7:38 PM EDT
Completed Not applicable Interventional Results available

Preoperative Corticosteroid Therapy in Neonates Undergoing Cardiopulmonary Bypass

NCT00934843
View directory record Official record
Conditions
Congenital Heart Disease, Disorder of Fetus or Newborn
Interventions
methylprednisolone (IVMP), methylprednisolone (two doses IVMP)
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
Up to 30 Days
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Dec 8, 2011 · Synced Jul 21, 2026, 7:38 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

ANG-First Trial (Angiotensin II as First-Line Vasopressor Therapy in Cardiac Surgery)

NCT06487585
View directory record Official record
Conditions
Vasodilatory Hypotension During or After Cardiac Surgery
Interventions
Angiotensin II
Drug
Lead sponsor
University of Maryland St. Joseph Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Towson, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 21, 2025 · Synced Jul 21, 2026, 7:38 PM EDT
Completed Phase 3 Interventional Results available

In Vivo Effects of Fibrinogen Concentrate (FC) Versus Cryoprecipitate on the Neonatal Fibrin Network Structure After Cardiopulmonary Bypass (CPB)

NCT03932240
View directory record Official record
Conditions
Hemostasis
Interventions
Fibrinogen Concentrate (FC), Cryoprecipitate
Drug
Lead sponsor
Emory University
Other
Eligibility
1 Day to 30 Days
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 19, 2024 · Synced Jul 21, 2026, 7:38 PM EDT
Recruiting Phase 2 Interventional

Nicotinamide Mononucleotide in Patients Undergoing CABG Surgery

NCT07013591
View directory record Official record
Conditions
Coronary Artery Bypass Graft
Interventions
MIB-626, Placebo
Drug · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Jul 21, 2026, 7:38 PM EDT
Not yet recruiting Phase 1Phase 2 Interventional

HiCM-188 Cell Therapy in Adults With Advanced Heart Failure Undergoing Heart Bypass Surgery

NCT07646210
View directory record Official record
Conditions
Advanced Heart Failure, Ischemic Heart Failure
Interventions
HiCM-188 Cells
Drug
Lead sponsor
HELP Therapeutics Co., Ltd.
Industry
Eligibility
18 Years to 75 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 28, 2026 · Synced Jul 21, 2026, 7:38 PM EDT
Terminated Not applicable Interventional

Del Nido Cardioplegia Randomized Trial

NCT02442050
View directory record Official record
Conditions
Cardiac Perfusion
Interventions
del Nido solution, Blood-based cardioplegia
Other
Lead sponsor
Inova Health Care Services
Other
Eligibility
19 Years to 79 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
2
States / cities
Falls Church, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 11, 2022 · Synced Jul 21, 2026, 7:38 PM EDT
Completed No phase listed Observational

Pro-Calcitonin Levels Following Pediatric Cardiac Surgery

NCT00284570
View directory record Official record
Conditions
Congenital Heart Disease, Sepsis, Infection
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
Up to 5 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 26, 2013 · Synced Jul 21, 2026, 7:38 PM EDT
Active, not recruiting Phase 1 Interventional

Mesenchymal Stromal Cells for Infants With Congenital Heart Disease (MedCaP)

NCT04236479
View directory record Official record
Conditions
Congenital Heart Disease (CHD)
Interventions
BM-MSC
Biological
Lead sponsor
Catherine Bollard
Other
Eligibility
Up to 6 Months
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Jul 21, 2026, 7:38 PM EDT
Terminated Phase 2 Interventional

CTI-01 (Ethyl Pyruvate) Safety and Complication Prevention in Cardiac Surgery Patients on Cardiopulmonary Bypass (CPB)

NCT00107666
View directory record Official record
Conditions
Coronary Disease, Heart Valve Diseases
Interventions
CTI-01 (ethyl pyruvate)
Drug
Lead sponsor
Critical Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
17
States / cities
Laguna Hills, California • Los Angeles, California • San Francisco, California + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2006 · Synced Jul 21, 2026, 7:38 PM EDT