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ClinicalTrials.gov public records Last synced Oct 21, 2026, 9:05 AM EDT

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Showing 73–96 of 877 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Cardiovascular Surgery Clear all
Completed No phase listed Observational

Observational Hemodynamic Monitoring During LVAD Implantation Among Individuals With Advanced Heart Failure

NCT03464981
View directory record Official record
Conditions
Heart Failure, Circulatory Disorders Postprocedural Complication, Cardiomyopathy, Congestive, Surgery
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 25, 2020 · Synced Oct 21, 2026, 9:05 AM EDT
Recruiting Not applicable Interventional

The Symani Restore Study

NCT07140731
View directory record Official record
Conditions
Moyamoya Disease
Interventions
Symani Surgical System
Device
Lead sponsor
Jacobs institute
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 16, 2025 · Synced Oct 21, 2026, 9:05 AM EDT
Completed Not applicable Interventional Results available

Oxygen Consumption-based Assessments of Hemodynamics in Neonates Following Congenital Heart Surgery (Oxy-CAHN Study)

NCT02184169
View directory record Official record
Conditions
Transposition of the Great Vessels, Hypoplastic Left Heart Syndrome, Oxygen Consumption Based Assessment of Hemodynamics
Interventions
General Electric Healthcare E-COVX Gas Monitoring Module for VO2 Measurments, Edwards Continuous SVO2 Catheter and Monitoring System - 4.5 fr
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
1 Day to 6 Months
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 4, 2020 · Synced Oct 21, 2026, 9:05 AM EDT
Completed Phase 2 Interventional

Safety and Feasibility Trial of Adipose-Derived Regenerative Cells in the Treatment of Chronic Myocardial Ischemia

NCT01556022
View directory record Official record
Conditions
Myocardial Ischemia
Interventions
ADRCs processed by the Celution System, Placebo Comparator: Lactated Ringer's and Subject's Blood
Device
Lead sponsor
Cytori Therapeutics
Industry
Eligibility
20 Years to 80 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
8
States / cities
Birmingham, Alabama • La Jolla, California • Gainesville, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2016 · Synced Oct 21, 2026, 9:05 AM EDT
Completed Not applicable Interventional

The Effect of Posterior Pericardiotomy on the Incidence of Atrial Fibrillation After Cardiac Surgery

NCT02875405
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Posterior left pericardiotomy
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 27, 2021 · Synced Oct 21, 2026, 9:05 AM EDT
Completed No phase listed Observational

Apixaban Discontinuation Prior to Major Surgery

NCT02935751
View directory record Official record
Conditions
Hemorrhage, Thromboembolism
Interventions
Lab tests for plasma levels of apixaban and anti-10a factor
Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 99 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 12, 2018 · Synced Oct 21, 2026, 9:05 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Temporary Autonomic Blockade to Prevent Atrial Fibrillation After Cardiac Surgery

NCT02498769
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Botulinum Toxin Type A, Placebo
Drug
Lead sponsor
Joseph Mathew, M.D.
Other
Eligibility
50 Years to 90 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 22, 2019 · Synced Oct 21, 2026, 9:05 AM 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 3, 2008 · Synced Oct 21, 2026, 9:05 AM EDT
Completed No phase listed Observational

Outcomes Following Medical or Surgical Management of Endocarditis

NCT00166023
View directory record Official record
Conditions
Endocarditis
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
Not listed
Enrollment
100 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 Oct 21, 2026, 9:05 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Optimizing Prevention of Healthcare-Acquired Infections After Cardiac Surgery (HAI)_2

NCT02073760
View directory record Official record
Conditions
Cardiovascular Disease, Healthcare Associated Infectious Disease, Sternal Superficial Wound Infection, Deep Sternal Infection, Mediastinitis, Thoracotomy, Conduit Harvest or Cannulation Site, Sepsis, Pneumonia
Interventions
There is no intervention. The investigators are interviewing cardiac surgery staff with knowledge of infection prevention.
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 22, 2018 · Synced Oct 21, 2026, 9:05 AM EDT
Recruiting No phase listed Observational

Peripheral Bypass Trial for Completion Control

NCT06264843
View directory record Official record
Conditions
Chronic Limb-Threatening Ischemia
Interventions
MiraQ with Transit-Time Flow Measurement (TTFM) and L15 High Frequency Ultrasound (HFUS) probes
Device
Lead sponsor
Medistim ASA
Industry
Eligibility
18 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Oct 21, 2026, 9:05 AM 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 6, 2026 · Synced Oct 21, 2026, 9:05 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

StaphVAX in Cardiovascular Surgery Patients

NCT00211913
View directory record Official record
Conditions
Staphylococcal Infections, Cardiovascular Diseases, Cardiovascular Surgical Procedures
Interventions
S. aureus Type 5 & 8 Capsular Polysaccharide Conjugate, placebo
Biological
Lead sponsor
Nabi Biopharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2006
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 4, 2008 · Synced Oct 21, 2026, 9:05 AM EDT
Recruiting Not applicable Interventional

Bicuspid Aortic Valve Replacement: Evaluation of Transcatheter Versus Surgery-Pilot Trial

NCT06817148
View directory record Official record
Conditions
Aortic Valve Stenosis, Bicuspid Aortic Valve
Interventions
transcatheter aortic valve replacement (TAVR), surgical aortic valve replacement (SAVR)
Procedure
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
50 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2037
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 10, 2025 · Synced Oct 21, 2026, 9:05 AM 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 25, 2024 · Synced Oct 21, 2026, 9:05 AM EDT
Completed Phase 3 Interventional Results available

Regulation of Coagulation in Orthopedic Surgery to Prevent Deep Vein Thromboembolism (DVT) and Pulmonary Embolism (PE). A Study of BAY59-7939 in the Prevention of Venous Thrombo Embolism (VTE) in Subjects Undergoing Elective Total Knee Replacement.

NCT00362232
View directory record Official record
Conditions
Venous Thromboembolism
Interventions
Rivaroxaban (Xarelto, BAY59-7939), Enoxaparin, Placebo: tablet of Rivaroxaban, Placebo: syringes of Enoxaparin
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
3,148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
40
States / cities
Birmingham, Alabama • Tuscaloosa, Alabama • Phoenix, Arizona + 36 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2014 · Synced Oct 21, 2026, 9:05 AM EDT
Completed Not applicable Interventional

Prehabilitation for Aortic Aneurysm Surgery: Proof-of-concept Trial

NCT06998498
View directory record Official record
Conditions
Aortic Aneurysm
Interventions
Ready for Recovery
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 21, 2026, 9:05 AM EDT
Completed Not applicable Interventional Results available

SPECS: Safe Pediatric Euglycemia in Cardiac Surgery

NCT00443599
View directory record Official record
Conditions
Heart Defects, Congenital, Hyperglycemia
Interventions
Insulin, Usual Care
Drug · Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 36 Months
Enrollment
989 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
2
States / cities
Boston, Massachusetts • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 25, 2022 · Synced Oct 21, 2026, 9:05 AM EDT
Completed Not applicable Interventional

An Intervention to Reduce Delirium After Cardiac Surgery

NCT02587039
View directory record Official record
Conditions
Delirium, Congenital Heart Disease, Coronary Artery Disease, Heart Valve Disease
Interventions
Remote ischemic pre-conditioning, Delirium Assessment
Procedure · Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
65 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 11, 2016 · Synced Oct 21, 2026, 9:05 AM EDT
Recruiting Not applicable Interventional

Fresh Autologous Whole Blood Transfusion After Cardiopulmonary Bypass

NCT03204357
View directory record Official record
Conditions
Cardiac Disease, Bleeding Postoperative
Interventions
Fresh Autologous whole Blood, Standard of Care Expectant management of bleeding
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 90 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 21, 2024 · Synced Oct 21, 2026, 9:05 AM EDT
Withdrawn Not applicable Interventional

Impact of GDT in Robot-assisted Laparoscopic Urological Surgery for Low to Moderate Risk Patients

NCT03213574
View directory record Official record
Conditions
Vascular Hypotension, Hypovolemia, Hypervolemia
Interventions
Control Group, Treatment Group
Other
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Apr 5, 2018 · Synced Oct 21, 2026, 9:05 AM EDT
Completed No phase listed Observational

HCR vs. CABG Study

NCT02892474
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Hybrid Coronary Revascularization (HCR), Coronary Artery Bypass Grafting (CABG)
Procedure
Lead sponsor
Emory University
Other
Eligibility
Not listed
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 2, 2019 · Synced Oct 21, 2026, 9:05 AM EDT
Completed No phase listed Observational

Milrinone Pharmacokinetics and Acute Kidney Injury

NCT01966237
View directory record Official record
Conditions
Congenital Heart Disease, Acute Kidney Injury
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
1 Day to 1 Year
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 22, 2021 · Synced Oct 21, 2026, 9:05 AM EDT
Completed No phase listed Observational

Dysphagia and VFMI in Cardiac Patients

NCT03768739
View directory record Official record
Conditions
Cardiac Disease
Interventions
Fiberoptic Endoscopic Evaluation of Swallowing
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 90 Years
Enrollment
207 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
3
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Nov 4, 2020 · Synced Oct 21, 2026, 9:05 AM EDT