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ClinicalTrials.gov public records Last synced Oct 24, 2026, 5:32 AM EDT

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Showing 649–672 of 877 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Cardiovascular Surgery Clear all
Withdrawn Phase 4 Interventional

Rejuvenated, Washed Packed Red Blood Cells in Pediatric Cardiac Surgery

NCT02485366
View directory record Official record
Conditions
Heart Defects, Congenital
Interventions
Rejuvesol, Cardiac surgery
Drug · Procedure
Lead sponsor
Duke University
Other
Eligibility
Up to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 27, 2020 · Synced Oct 24, 2026, 5:32 AM 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 24, 2026, 5:32 AM EDT
Terminated Not applicable Interventional Results available

Glycemic Control to Prevent Cardiac Morbidity in Vascular Surgery

NCT00328094
View directory record Official record
Conditions
Peripheral Vascular Disease, Abdominal Aortic Aneurysm
Interventions
continuous intravenous insulin infusion
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 17, 2013 · Synced Oct 24, 2026, 5:32 AM EDT
Completed No phase listed Observational

The Relative Prevalence and Severity of Autonomic Nervous System Dysfunction

NCT00919347
View directory record Official record
Conditions
Cardiovascular Autonomic Neuropathy, Diabetic Autonomic Neuropathy, Autonomic Dysfunction
Interventions
ANSAR ANX 3.0 Software
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 70 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 28, 2012 · Synced Oct 24, 2026, 5:32 AM EDT
Completed Phase 3 Interventional Results available

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
Active Colchicine, Active 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 Oct 16, 2026 · Synced Oct 24, 2026, 5:32 AM EDT
Suspended Not applicable Interventional

Warfarin Adverse Event Reduction For Adults Receiving Genetic Testing at Therapy INitiation (WARFARIN)

NCT01305148
View directory record Official record
Conditions
Anti-coagulation Therapy, DVT, Pulmonary Embolism, Joint Surgery Multiple, Atrial Fibrillation, Prosthetic Replacement of Mitral Valve
Interventions
Warfarin GenoSTAT Test
Device
Lead sponsor
Iverson Genetic Diagnostics, Inc.
Industry
Eligibility
65 Years and older
Enrollment
3,800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
56
States / cities
Birmingham, Alabama • Glendale, Arizona • Phoenix, Arizona + 51 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2015 · Synced Oct 24, 2026, 5:32 AM 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 10, 2016 · Synced Oct 24, 2026, 5:32 AM EDT
Completed No phase listed Observational

TYRX™ Pocket Health Study

NCT05356546
View directory record Official record
Conditions
Cardiac Disease, Healing Surgical Wounds
Interventions
Study-required procedures include: tissue collection from device capsule, questionnaire collection, and photo collection
Other
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
6
States / cities
Clearwater, Florida • Tallahassee, Florida • Ridgewood, New Jersey + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2023 · Synced Oct 24, 2026, 5:32 AM EDT
Completed Not applicable Interventional Results available

Transitional Rehabilitation in CABG Patients

NCT03892460
View directory record Official record
Conditions
Coronary Artery Disease, Coronary Artery Bypass Graft Surgery
Interventions
neuromuscular electrical stimulation
Device
Lead sponsor
University of Vermont
Other
Eligibility
50 Years to 80 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Aug 3, 2021 · Synced Oct 24, 2026, 5:32 AM EDT
Completed No phase listed Observational

CoSeal for Hemostasis of Aortic Anastamoses

NCT01653769
View directory record Official record
Conditions
Surgical Bleeding, Aneurysms, Aortic Dissection
Interventions
Not listed
Lead sponsor
Michael Reardon, MD
Other
Eligibility
Not listed
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 18, 2018 · Synced Oct 24, 2026, 5:32 AM EDT
Terminated Phase 4 Interventional Results available

Postoperative Antibiotic Management Duration Following Surgery for Intravenous Drug Abuse (IVDA) Endocarditis (OPTIMAL)

NCT05156437
View directory record Official record
Conditions
Endocarditis
Interventions
Amoxycillin, Cefalexin, Dicloxacillin, Linezolid, Levofloxacin, Rifampicin, Ampicillin, Oxacillin, Vancomycin, Daptomycin, Ceftriaxone, Cefepime, Ceftaroline
Drug
Lead sponsor
West Virginia University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 24, 2026, 5:32 AM EDT
Completed Early Phase 1 Interventional

Comparing Enoxaparin to Fondaparinux to Prevent Venous Thromboembolism (VTE) in Bariatric Surgical Patients

NCT00894283
View directory record Official record
Conditions
Deep Venous Thrombosis, Pulmonary Embolism
Interventions
Enoxaparin, Fondaparinux
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 70 Years
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 7, 2019 · Synced Oct 24, 2026, 5:32 AM EDT
Completed No phase listed Observational

Caretaker in the Cardiovascular Intensive Care Unit (CVICU)

NCT05779683
View directory record Official record
Conditions
Cardiac Output, Hemodynamic Monitoring
Interventions
Caretaker Device placement
Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 22, 2023 · Synced Oct 24, 2026, 5:32 AM EDT
Not yet recruiting Phase 4 Interventional

A Study Of Stellate Ganglion Blockade With Liposomal Bupivacaine In Preventing Atrial Fibrillation After Isolated Coronary Artery Bypass Grafting Surgery

NCT07570940
View directory record Official record
Conditions
Coronary Artery Disease, Atrial Fibrillation
Interventions
Liposomal bupivacaine, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 24, 2026, 5:32 AM EDT
Recruiting No phase listed Observational

Medtronic Cardiac Surgery PMCF Registry

NCT04073420
View directory record Official record
Conditions
Valve Disease, Heart
Interventions
Surgical Heart Valve Repair Products, Surgical Heart Valve Replacement Products
Device
Lead sponsor
Medtronic Cardiac Surgery
Industry
Eligibility
Not listed
Enrollment
2,700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2039
U.S. locations
11
States / cities
Marietta, Georgia • Ann Arbor, Michigan • New York, New York + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 24, 2026, 5:32 AM EDT
Recruiting Not applicable Interventional

Postoperative Pacing for Cardiac Efficiency

NCT07852390
View directory record Official record
Conditions
Pacing Therapy, Postoperative Care, Pediatric Congenital Heart Surgery, Cardiac Pacing, Postoperative Cardiac Surgery
Interventions
Temporary Atrial Pacing
Other
Lead sponsor
Robert G. Webster, MD, MPH
Other
Eligibility
Up to 12 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 24, 2026, 5:32 AM EDT
Completed Not applicable Interventional Results available

Comparing the Effectiveness of a Mitral Valve Repair Procedure in Combination With Coronary Artery Bypass Grafting (CABG) Versus CABG Alone in People With Moderate Ischemic Mitral Regurgitation

NCT00806988
View directory record Official record
Conditions
Mitral Valve Insufficiency, Coronary Artery Disease
Interventions
Mitral Valve Repair, CABG
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
301 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
19
States / cities
Los Angeles, California • Atlanta, Georgia • Marietta, Georgia + 16 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2017 · Synced Oct 24, 2026, 5:32 AM EDT
Completed No phase listed Observational

Use of ROTEM for Multi-level Spine Surgery

NCT00839995
View directory record Official record
Conditions
Coagulation
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 80 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 5, 2012 · Synced Oct 24, 2026, 5:32 AM EDT
Completed No phase listed Observational

Utilization of TEG to Monitor Rivaroxaban Activity

NCT02651909
View directory record Official record
Conditions
Anemia, Venous Thrombosis
Interventions
blood sampling
Other
Lead sponsor
Matthew Neal MD
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 8, 2019 · Synced Oct 24, 2026, 5:32 AM EDT
Terminated No phase listed Observational

The Assessment of Oxidative Stress Markers and the Development of Atrial Fibrillation After Cardiac Surgery

NCT00846534
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Not listed
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
2
States / cities
Chicago, Illinois • Oak Lawn, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 23, 2014 · Synced Oct 24, 2026, 5:32 AM EDT
Withdrawn Phase 2 Interventional

Hemodynamic Effects of Methylene Blue vs Hydroxocobalamin in Patients at Risk of Vasoplegia During Cardiac Surgery

NCT03446599
View directory record Official record
Conditions
Vasoplegia, Hypotension, Coronary Artery Disease, Cardiac Valve Disease
Interventions
Hydroxocobalamin, Methylene Blue, Normal saline
Drug
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Mar 2, 2020 · Synced Oct 24, 2026, 5:32 AM EDT
Completed Not applicable Interventional Results available

Trial Comparing Low Dose and High Dose Steroids in Patients Undergoing Colorectal Surgery

NCT01559675
View directory record Official record
Conditions
Orthostatic Hypotension, Hemodynamic Instability, Fever, Hypothermia
Interventions
Hydrocortisone High Dose, Hydrocortisone Low Dose
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 29, 2018 · Synced Oct 24, 2026, 5:32 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Early Use of Vasopressin in Post-Fontan Management

NCT03088345
View directory record Official record
Conditions
Circulatory Perfusion Disorder, Congenital Heart Disease, Single-ventricle
Interventions
Vasopressin, Arginine, Placebo
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
3 Weeks to 18 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 7, 2020 · Synced Oct 24, 2026, 5:32 AM EDT
Terminated Not applicable Interventional

nContactSurgical Numeris-AF Tethered Coagulation System for Treatment of Persistent & LSP AF

NCT00950092
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Numeris-AF Tethered Coagulation System with VisiTrax
Device
Lead sponsor
nContact Surgical Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
2
States / cities
Venice, Florida • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 3, 2014 · Synced Oct 24, 2026, 5:32 AM EDT