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Showing 1–24 of 135 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Patients Undergoing Cardiac Surgery Clear all
Completed Phase 3 Interventional

Comparing Angiomax to Heparin With Protamine in Patients Undergoing Cardiopulmonary Bypass (CPB)

NCT00079586
View directory record Official record
Conditions
Cardiovascular Disease, Coronary Artery Bypass Surgery
Interventions
Heparin, Bivalirudin
Drug
Lead sponsor
The Medicines Company
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 4, 2012 · Synced Sep 19, 2026, 1:58 PM EDT
Completed Early Phase 1 Interventional

The PATHFINDER Study: A Feasibility Trial

NCT04016740
View directory record Official record
Conditions
Coronary Artery Disease, Delirium
Interventions
Ropivacaine, Ketamine, Remifentanil, Dexmedetomidine, Rocuronium, Propofol, Sevoflurane, EEG monitoring
Drug · Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
60 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 27, 2021 · Synced Sep 19, 2026, 1:58 PM EDT
Terminated Phase 2 Interventional Results available

RiaSTAP vs. Conventional Transfusion in Patients Having Heart Valve Surgery

NCT01283321
View directory record Official record
Conditions
Heart Valve Disease, Coronary Artery Disease
Interventions
Human fibrinogen concentrate, apheresis platelets
Drug · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 85 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 20, 2018 · Synced Sep 19, 2026, 1:58 PM EDT
Completed Phase 2 Interventional Results available

Multi-national Study Investigating the Effect and Safety of rFXIII on Transfusion Needs in Patients Undergoing Heart Surgery

NCT00914589
View directory record Official record
Conditions
Acquired Bleeding Disorder, Cardiac Surgery Requiring Cardiopulmonary Bypass
Interventions
catridecacog, placebo
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years to 80 Years
Enrollment
479 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
7
States / cities
Atlanta, Georgia • Durham, North Carolina • Portland, Oregon + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2017 · Synced Sep 19, 2026, 1:58 PM EDT
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 Sep 19, 2026, 1:58 PM EDT
Completed Not applicable Interventional

Acute Normovolemic Hemodilution (ANH) in Patients Undergoing Cardiac Surgery

NCT04127825
View directory record Official record
Conditions
Surgery--Complications, Blood Transfusion Complication
Interventions
Acute Normovolemic Hemodilution (ANH)
Procedure
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 16, 2022 · Synced Sep 19, 2026, 1:58 PM EDT
Not yet recruiting No phase listed Observational

Observational Data Collection for Blood Hemoglobin Algorithm Validation in Pediatrics

NCT07706140
View directory record Official record
Conditions
Hemoglobin, Cerebral Oxygenation, Congenital Heart Disease
Interventions
Noninvasive hemoglobin monitoring
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
0 Days to 21 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 26, 2026 · Synced Sep 19, 2026, 1:58 PM EDT
Completed Phase 3 Interventional

Prevention of Autogenous Vein Graft Failure in Coronary Artery Bypass Procedures

NCT00042081
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
CGT003 (E2F Duplex Decoy)
Drug
Lead sponsor
Anesiva, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
154
States / cities
Birmingham, Alabama • Daly City, California • Los Angeles, California + 89 more
Source: ClinicalTrials.gov public record
Updated May 4, 2006 · Synced Sep 19, 2026, 1:58 PM EDT
Completed Phase 3 Interventional

Colchicine For The Prevention Of Perioperative Atrial Fibrillation In Patients Undergoing Thoracic Surgery (COP-AF)

NCT03310125
View directory record Official record
Conditions
Atrial Fibrillation, Atrial Flutter, Myocardial Injury After Non-Cardiac Surgery
Interventions
Colchicine, Placebo
Drug
Lead sponsor
Population Health Research Institute
Other
Eligibility
55 Years and older
Enrollment
3,209 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
8
States / cities
Weston, Florida • Detroit, Michigan • Stony Brook, New York + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2023 · Synced Sep 19, 2026, 1:58 PM EDT
Completed Not applicable Interventional

Effect of Low Tidal Volume Ventilation in Improving Oxygenation and Thus Reducing Acute Lung Injury in the Cardiac Surgical Patient

NCT00538161
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome
Interventions
Ventilation strategy
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 16, 2017 · Synced Sep 19, 2026, 1:58 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Assessment of Platelet Function in Patients Undergoing Open Heart Surgery

NCT05441358
View directory record Official record
Conditions
Coronary Artery Bypass Grafting, Open Heart Surgery, Aortic Surgery or Redo Surgery, On-pump Double or Triple Valve Procedures
Interventions
Open Heart Surgery
Procedure
Lead sponsor
LifeBridge Health
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 30, 2022 · Synced Sep 19, 2026, 1:58 PM EDT
Completed Phase 2 Interventional Results available

AtriCure Exclusion of the LAA in Patients Undergoing Concomitant Cardiac Surgery

NCT00779857
View directory record Official record
Conditions
Left Atrial Appendage Exclusion
Interventions
AtriCure LAA Exclusion System
Device
Lead sponsor
AtriCure, Inc.
Industry
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
7
States / cities
Macon, Georgia • Indianapolis, Indiana • Grand Rapids, Michigan + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2013 · Synced Sep 19, 2026, 1:58 PM EDT
Completed Not applicable Interventional Results available

Perioperative Multimodal General AnesTHesia Focusing on Specific CNS Targets in Patients Undergoing carDiac surgERies

NCT05279898
View directory record Official record
Conditions
Postoperative Delirium, Hemodynamic Instability, Pain, Neurocognitive Dysfunction
Interventions
EEG Monitoring, Ropivacaine, Ketamine, Remifentanil, Dexmedetomidine, Rocuronium, Propofol
Device · Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
60 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced Sep 19, 2026, 1:58 PM EDT
Not listed Phase 4 Interventional

Etomidate Versus Propofol in CABG Surgery

NCT06068764
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Etomidate, Propofol
Drug
Lead sponsor
Hartford Hospital
Other
Eligibility
18 Years to 90 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 27, 2023 · Synced Sep 19, 2026, 1:58 PM EDT
Completed Phase 4 Interventional Results available

Remifentanil and Glycemic Response in Cardiac Surgery

NCT02349152
View directory record Official record
Conditions
Heart Diseases, Hyperglycemia
Interventions
Remifentanil, Fentanyl
Drug
Lead sponsor
Kathirvel Subramaniam
Other
Eligibility
18 Years and older
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 20, 2020 · Synced Sep 19, 2026, 1:58 PM EDT
Terminated Phase 4 Interventional

Lansoprazole Preventing Gastroduodenal Stress Ulcerations

NCT00220909
View directory record Official record
Conditions
Patients Undergoing Elective Coronary Artery Bypass Graft
Interventions
Lansoprazole
Drug
Lead sponsor
Temple University
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 10, 2008 · Synced Sep 19, 2026, 1:58 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 Sep 19, 2026, 1:58 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Methadone vs. Fentanyl Administration on Postoperative Pain Control in Pediatric Patients Undergoing Cardiac Surgery

NCT02747875
View directory record Official record
Conditions
Opioid Use, Unspecified
Interventions
Methadone, Fentanyl
Drug
Lead sponsor
Andrew Waberski
Other
Eligibility
2 Years to 7 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated May 31, 2021 · Synced Sep 19, 2026, 1:58 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 Sep 19, 2026, 1:58 PM EDT
Terminated No phase listed Observational

The Epidemiology of Bleeding and Clotting in Patients Undergoing Heart Transplantation, Coronary Artery Bypass Graft Surgery,or Implantation of Left Ventricular Assist Devices

NCT01481012
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Not listed
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
13
States / cities
Birmingham, Alabama • San Diego, California • Oak Lawn, Illinois + 10 more
Source: ClinicalTrials.gov public record
Updated Nov 28, 2011 · Synced Sep 19, 2026, 1:58 PM EDT
Completed Phase 4 Interventional

Prevention of Post-OP AFib Using Combination of CardiaMend and Amiodarone

NCT05681182
View directory record Official record
Conditions
Post Operative Atrial Fibrillation
Interventions
CardiaMend with the Addition of Amiodarone
Combination Product
Lead sponsor
WakeMed Health and Hospitals
Other
Eligibility
20 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 21, 2024 · Synced Sep 19, 2026, 1:58 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 Sep 19, 2026, 1:58 PM EDT
Completed Phase 4 Interventional Results available

Pecto-intercostal Fascial Block (PIFB) for Postop Analgesia Following Sternotomy in Cardiac Surgery Patients

NCT05676814
View directory record Official record
Conditions
Analgesia, Sternotomy
Interventions
Pecto-intercostal Fascial Block (PIFB), PIFB with adjuvants
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 90 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 10, 2024 · Synced Sep 19, 2026, 1:58 PM EDT
Recruiting No phase listed Observational

Vascular Events In Patients Undergoing Same-day Noncardiac Surgery (VALIANCE) Study

NCT04973397
View directory record Official record
Conditions
Preoperative Care, Surgery--Complications, Myocardial Infarction
Interventions
Not listed
Lead sponsor
Centre hospitalier de l'Université de Montréal (CHUM)
Other
Eligibility
45 Years and older
Enrollment
15,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
5
States / cities
Winston-Salem, North Carolina • Cleveland, Ohio • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Sep 19, 2026, 1:58 PM EDT