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ClinicalTrials.gov public records Last synced Oct 21, 2026, 6:41 PM EDT

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Showing 121–144 of 877 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Cardiovascular Surgery Clear all
Not listed Phase 4 Interventional

Pilot Study of Lovaza (Omega 3 Fatty Acids) to Improve Cardiac Antioxidant/Anti-inflammatory Profile Before Cardiac Surgery

NCT01046604
View directory record Official record
Conditions
Mitral Valve Regurgitation, Left Atrium Dilatation and Hypertrophy, Mitochondrial Dysfunction in the Heart, Cardiomyocyte Apoptosis, Cardiac Inflammation
Interventions
Lovaza group
Drug
Lead sponsor
East Carolina University
Other
Eligibility
18 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 10, 2013 · Synced Oct 21, 2026, 6:41 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Risk of Oxygen During Cardiac Surgery Trial

NCT02361944
View directory record Official record
Conditions
Cardiac Surgery
Interventions
Oxygen - normoxia, Oxygen - hyperoxia
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 1, 2024 · Synced Oct 21, 2026, 6:41 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Intravenous L-Citrulline to Treat Children Undergoing Heart Bypass Surgery : Revised Protocol

NCT01120964
View directory record Official record
Conditions
Atrial Septal Defect, Ventricular Septal Defect, Atrioventricular Septal Defect
Interventions
Intravenous L-Citrulline, Placebo of Intravenous L-Citrulline
Drug
Lead sponsor
Asklepion Pharmaceuticals, LLC
Industry
Eligibility
Up to 6 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
St Louis, Missouri • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 27, 2022 · Synced Oct 21, 2026, 6:41 PM EDT
Completed Phase 1Phase 2 Interventional Results available

A Study Evaluating the Safety and Preliminary Efficacy of sFilm-FS in Controlling Parenchymal Bleeding During Elective Hepatic Surgery

NCT04660721
View directory record Official record
Conditions
Hemostasis, General Surgery
Interventions
sFilm-FS, TACHOSIL®
Combination Product
Lead sponsor
Sealantium Medical Ltd.
Industry
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 21, 2025 · Synced Oct 21, 2026, 6:41 PM EDT
Terminated Not applicable Interventional

Embolic Events Detected During Total Knee Arthroplasty With the Use of RIA (Reamer-Irrigator-Aspirator)

NCT00815958
View directory record Official record
Conditions
Total Knee Replacement
Interventions
Reaming with Synthes RIA (Reamer-Irrigator-Aspirator), Reaming with conventional reamer
Procedure
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 24, 2017 · Synced Oct 21, 2026, 6:41 PM EDT
Completed Phase 3 Interventional

Study of the PAS-Port® Proximal Anastomosis System in Coronary Bypass Surgery

NCT00355563
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
PAS-Port Automated Proximal Anastomosis System
Device
Lead sponsor
Cardica, Inc
Industry
Eligibility
50 Years to 85 Years
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 9, 2009 · Synced Oct 21, 2026, 6:41 PM EDT
Not listed No phase listed Observational

Evaluating the Role of Thrombin in Saphenous Vein Graft Failure After Heart Bypass Surgery

NCT00481806
View directory record Official record
Conditions
Coronary Artery Bypass, Thrombosis
Interventions
Not listed
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 90 Years
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated May 10, 2013 · Synced Oct 21, 2026, 6:41 PM EDT
Completed No phase listed Observational

Risk of Developing Antibodies to Heparin-PF4 After Heart Surgery

NCT00237328
View directory record Official record
Conditions
Thrombosis
Interventions
Heparin
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
1,015 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
4
States / cities
Rochester, Minnesota • Chapel Hill, North Carolina • Durham, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 25, 2013 · Synced Oct 21, 2026, 6:41 PM EDT
Completed Not applicable Interventional Results available

Guided Meditation to Decrease Perioperative Anxiety and Increase Patient Intraoperative Compliance in Vascular Surgery

NCT05837481
View directory record Official record
Conditions
Peripheral Vascular Disease
Interventions
Meditation
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
4
States / cities
Boston, Massachusetts • Newton, Massachusetts • Salem, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 16, 2024 · Synced Oct 21, 2026, 6:41 PM EDT
Completed Not applicable Interventional

Safety and Efficacy of PCI at California Hospitals Without Onsite Cardiac Surgery

NCT02022345
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Percutaneous Coronary Intervention
Procedure
Lead sponsor
University of California, Davis
Other
Eligibility
Not listed
Enrollment
5,609 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
6
States / cities
Clovis, California • Hayward, California • Los Alamitos, California + 3 more
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Oct 21, 2026, 6:41 PM EDT
Withdrawn No phase listed Observational

Effect of Dexmedetomidine on Pacemaker Function Following Cardiac Surgery

NCT02709200
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
Dexmedetomidine
Drug
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
6 Months and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 28, 2019 · Synced Oct 21, 2026, 6:41 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 21, 2026, 6:41 PM EDT
Terminated Phase 3 Interventional

Study of Blood Concentrations and Physiologic Effects of Levosimendan Given During Heart Surgery

NCT00166127
View directory record Official record
Conditions
Heart Failure
Interventions
Levosimendan
Drug
Lead sponsor
Emory University
Other
Eligibility
21 Years to 80 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 15, 2013 · Synced Oct 21, 2026, 6:41 PM EDT
Completed Not applicable Interventional Results available

Evaluating the Benefit of Concurrent Tricuspid Valve Repair During Mitral Surgery

NCT02675244
View directory record Official record
Conditions
Mild Tricuspid Regurgitation, Moderate Tricuspid Regurgitation, Tricuspid Regurgitation
Interventions
TV Annuloplasty, MVS
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
401 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
24
States / cities
Los Angeles, California • Stanford, California • New Haven, Connecticut + 20 more
Source: ClinicalTrials.gov public record
Updated Jun 18, 2024 · Synced Oct 21, 2026, 6:41 PM EDT
Completed No phase listed Observational

Patients Undergoing Major Cancer Surgery: Incidence and Predictive Value for Postoperative Cardiac Events

NCT01262222
View directory record Official record
Conditions
High Risk for Postoperative Cardiovascular Events
Interventions
endothelial function testing
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
50 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 13, 2018 · Synced Oct 21, 2026, 6:41 PM EDT
Completed No phase listed Observational

Central Venous Saturation (ScvO2) Monitoring in Pediatric Patients Undergoing Cardiac Surgery

NCT00883922
View directory record Official record
Conditions
Congenital Heart Defects, Cardiac Surgery
Interventions
Not listed
Lead sponsor
University of California, Los Angeles
Other
Eligibility
Up to 12 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 12, 2018 · Synced Oct 21, 2026, 6:41 PM EDT
Completed No phase listed Observational Results available

Metabolic Parameters 3 Months, 9 Months, and 2 Years After Bariatric Surgery

NCT00178633
View directory record Official record
Conditions
Obesity, Diabetes, Heart Failure, Insulin Resistance
Interventions
Bariatric surgery
Procedure
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 70 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 23, 2020 · Synced Oct 21, 2026, 6:41 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 12, 2025 · Synced Oct 21, 2026, 6:41 PM EDT
Completed Not applicable Interventional Results available

Tragus Stimulation to Prevent Atrial Fibrillation After Cardiac Surgery

NCT03392649
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Parasym
Device
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 89 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 4, 2022 · Synced Oct 21, 2026, 6:41 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Postoperative Respiratory Abnormalities

NCT04079829
View directory record Official record
Conditions
Respiratory Failure, Respiratory Arrest, Respiratory Distress Syndrome, Acute Respiratory Failure, Acute Respiratory Failure With Hypoxia, Acute Respiratory Failure With Hypercapnia, Acute Respiratory Failure Post Surgical, Acute Respiratory Failure Postprocedural, Acute Respiratory Failure Following Trauma and Surgery, Acute Respiratory Failure Requiring Reintubation, Acute Respiratory Failure Post Traumatic, Acute Respiratory Decompensation, Shock, Shock, Septic, Shock, Cardiogenic, Acute Cardiac Failure, Multi Organ Failure, Acute Kidney Failure
Interventions
Observational retrospective cohort to describe data validity; and Data reliability; and Completeness of the data
Other
Lead sponsor
Efficacy Care R&D Ltd
Industry
Eligibility
18 Years to 90 Years
Enrollment
50,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 24, 2020 · Synced Oct 21, 2026, 6:41 PM EDT
Completed Phase 2 Interventional

A Study of RO4905417 in Patients Undergoing Coronary Artery Bypass Graft (CABG) Surgery

NCT01245634
View directory record Official record
Conditions
Coronary Heart Disease, Graft Occlusion, Vascular
Interventions
Placebo, RO4905417
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 85 Years
Enrollment
384 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
27
States / cities
Huntsville, Alabama • Tucson, Arizona • Los Angeles, California + 21 more
Source: ClinicalTrials.gov public record
Updated Nov 2, 2016 · Synced Oct 21, 2026, 6:41 PM EDT
Completed Not applicable Interventional

Impact of Early Intervention on Maternal Stress in Mothers of Fetuses Diagnosed With Single Ventricle Physiology

NCT02462434
View directory record Official record
Conditions
Heart Defects, Congenital, Hypoplastic Left Heart Syndrome, Single Ventricle Defect, Stress, Psychological
Interventions
Early palliative care team consultation
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 18, 2017 · Synced Oct 21, 2026, 6:41 PM EDT
Completed Not applicable Interventional

Perioperative Monitoring of Cardiac Surgery Patients With the Vitalstream Physiological Monitor

NCT05905536
View directory record Official record
Conditions
Cardiac Output, Low, Stroke Volume
Interventions
Vitalstream
Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 12, 2025 · Synced Oct 21, 2026, 6:41 PM EDT
Completed Not applicable Interventional

Tricuspid Annuloplasty for Moderate Tricuspid Regurgitation Associated With Miral Operation

NCT01246947
View directory record Official record
Conditions
Cardiac Surgery, Tricuspid Valve Regurgitation
Interventions
Tricuspid valve repair, Mitral surgery alone
Procedure · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 8, 2023 · Synced Oct 21, 2026, 6:41 PM EDT