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ClinicalTrials.gov public records Last synced Oct 25, 2026, 8:47 AM EDT

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Showing 817–840 of 877 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Cardiovascular Surgery Clear all
Active, not recruiting Phase 2 Interventional Results available

Pembrolizumab in Treating Patients With Rare Tumors That Cannot Be Removed by Surgery or Are Metastatic

NCT02721732
View directory record Official record
Conditions
Advanced Malignant Solid Neoplasm, Carcinoma of Unknown Primary, Metastatic Adrenal Gland Pheochromocytoma, Metastatic Kidney Medullary Carcinoma, Metastatic Malignant Germ Cell Tumor, Metastatic Malignant Solid Neoplasm, Metastatic Paraganglioma, Metastatic Penile Carcinoma, Metastatic Skin Squamous Cell Carcinoma, Small Cell Carcinoma, Stage III Adrenal Cortex Carcinoma AJCC v7, Stage IV Adrenal Cortex Carcinoma AJCC v7, Stage IV Penile Cancer AJCC v7, Stage IV Renal Cell Cancer AJCC v7, Unresectable Adrenal Gland Pheochromocytoma, Unresectable Paraganglioma, Unresectable Skin Squamous Cell Carcinoma, Unresectable Solid Neoplasm, Vascular Neoplasm
Interventions
Laboratory Biomarker Analysis, Pembrolizumab, Questionnaire Administration
Other · Biological
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 25, 2026, 8:47 AM EDT
Completed Not applicable Interventional Results available

A Study to Determine if Carbon Dioxide Lavage During Total Knee Surgery Reduces Intraoperative Embolic Events

NCT00736125
View directory record Official record
Conditions
Postoperative Complications, Memory Disorders
Interventions
pulsatile saline lavage, carbon dioxide lavage
Device
Lead sponsor
Kinamed Incorporated
Industry
Eligibility
50 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 26, 2019 · Synced Oct 25, 2026, 8:47 AM EDT
Completed Not applicable Interventional

Effect of Exercise on Endothelial Function and Vascular Compliance in Chronic Kidney Disease

NCT01068314
View directory record Official record
Conditions
Kidney Failure, Chronic
Interventions
Repetitive arm exercise
Other
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Feb 27, 2014 · Synced Oct 25, 2026, 8:47 AM EDT
Not yet recruiting Phase 4 Interventional Accepts healthy volunteers

Metabolic Surgery for Atrial Fibrillation Elimination

NCT07027969
View directory record Official record
Conditions
Atrial Fibrillation, Obesity and Obesity-related Medical Conditions
Interventions
Roux-en-Y Gastric Bypass or Sleeve Gastrectomy, Anti-Obesity Medication (AOM) treatment
Procedure · Drug
Lead sponsor
Ali Aminian
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 25, 2026, 8:47 AM EDT
Completed Not applicable Interventional Results available

A Comparison of Fractional Flow Reserve-Guided Percutaneous Coronary Intervention and Coronary Artery Bypass Graft Surgery in Patients With Multivessel Coronary Artery Disease

NCT02100722
View directory record Official record
Conditions
Coronary Disease, Coronary Stenosis
Interventions
FFR guided PCI, CABG, Resolute Integrity Stent, Resolute Onyx Stent
Procedure · Device
Lead sponsor
Stanford University
Other
Eligibility
21 Years and older
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2024
U.S. locations
13
States / cities
Palo Alto, California • Stanford, California • Decatur, Georgia + 9 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 25, 2026, 8:47 AM EDT
Completed No phase listed Observational Results available

The Evicel Post-Authorization Surveillance Study

NCT01158261
View directory record Official record
Conditions
Peripheral Vascular Disease, Hemorrhage
Interventions
EVICEL ™ Fibrin Sealant (Human)
Biological
Lead sponsor
Ethicon, Inc.
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
2
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 19, 2015 · Synced Oct 25, 2026, 8:47 AM EDT
Withdrawn Phase 2 Interventional

Effects of Nitric Oxide on the Endothelium During Hemolysis.

NCT03748082
View directory record Official record
Conditions
Endothelial Dysfunction, Hemolysis Intravascular, Cardiovascular Diseases, Cardiovascular Risk Factor
Interventions
Nitric Oxide, Reactive Hyperemia Index, Endothelial Cells Collection
Drug · Diagnostic Test · Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 25, 2026, 8:47 AM EDT
Completed Not applicable Interventional Results available

Goal-Directed Intraoperative Fluid Management Using FloTrac© Monitoring in High-Risk Neurosurgical Patients

NCT02701582
View directory record Official record
Conditions
Intracranial Aneurysm, Brain Edema, Scoliosis, Surgery
Interventions
Phenylephrine, Epinephrine, Albumin, Voluven, Normal Saline, Packed Red Blood Cells, FloTrac Monitor
Drug · Other · Device
Lead sponsor
NYU Langone Health
Other
Eligibility
15 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 28, 2019 · Synced Oct 25, 2026, 8:47 AM EDT
Recruiting Phase 3 Interventional

NO During CPB in Neonates to Reduce Risk of AKI

NCT04216927
View directory record Official record
Conditions
AKI, CHD - Congenital Heart Disease, Surgery
Interventions
Nitric Oxide, Oxygen
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
1 Day to 31 Days
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 25, 2026, 8:47 AM EDT
Completed Not applicable Interventional Results available

Vitamins in Nitrous Oxide Study

NCT00655980
View directory record Official record
Conditions
Major Surgery, Coronary Artery Disease
Interventions
Vitamin B12 and folic acid, Nitrous oxide and placebo, standard of care
Drug · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
687 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 1, 2020 · Synced Oct 25, 2026, 8:47 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Remote Ischemic Preconditioning Prior to Vascular Surgery

NCT01558596
View directory record Official record
Conditions
Peripheral Arterial Disease, Vascular Surgery
Interventions
Preconditioning, Control
Procedure
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 99 Years
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 22, 2017 · Synced Oct 25, 2026, 8:47 AM EDT
Withdrawn Phase 2 Interventional

Effects of Prolonged Delivery of Nitric Oxide Gas on Plasma Reduction-Oxidation Reactions in Cardiac Surgical Patients

NCT04022161
View directory record Official record
Conditions
Cardiovascular Diseases, Oxidative Stress, Endothelial Dysfunction
Interventions
Nitrogen Gas for Inhalation, Blood withdrawal, Nitric Oxide
Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 25, 2026, 8:47 AM EDT
Terminated Phase 4 Interventional Results available

Exparel in Minimally Invasive Cardiac Surgery

NCT02008370
View directory record Official record
Conditions
Cardiac Disease
Interventions
Exparel infiltration
Drug
Lead sponsor
Maimonides Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Oct 4, 2019 · Synced Oct 25, 2026, 8:47 AM EDT
Not listed Not applicable Interventional

mGain - sEMG-based Gamified Therapy for Improved Upper Limb Rehabilitation

NCT06023316
View directory record Official record
Conditions
Upper Limb Weakness Due to Central Neurologic Injury, Upper Limb Weakness Due to Peripheral Neurologic Injury, Upper Limb Weakness Due to Nerve Reconstruction, Upper Limb Weakness Due to Tendon Transfer Surgery, Stroke, Upper Limb Amputation
Interventions
mGain system
Device
Lead sponsor
Orthocare Innovations, LLC
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Edmonds, Washington
Source: ClinicalTrials.gov public record
Updated Oct 10, 2023 · Synced Oct 25, 2026, 8:47 AM EDT
Completed Not applicable Interventional

Boston Scientific Embolic Protection, Inc. (EPI): A Carotid Stenting Trial for High-Risk Surgical Patients (BEACH)

NCT00316108
View directory record Official record
Conditions
Carotid Artery Diseases, Stroke, Cerebral Arteriosclerosis
Interventions
WALLSTENT® Endoprosthesis™
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
Not listed
Enrollment
747 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
50
States / cities
Birmingham, Alabama • Phoenix, Arizona • Mountain View, California + 41 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2014 · Synced Oct 25, 2026, 8:47 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Effectiveness of Bridging Anticoagulation for Surgery (The BRIDGE Study)

NCT00786474
View directory record Official record
Conditions
Arterial Thromboembolic Events, Atrial Fibrillation
Interventions
Placebo, Dalteparin
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
1,884 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 7, 2016 · Synced Oct 25, 2026, 8:47 AM EDT
Completed No phase listed Observational

BRS and Outcomes in Cardiothoracic Surgery

NCT03243279
View directory record Official record
Conditions
Pain, Postoperative, Atrial Fibrillation, Cognitive Dysfunction
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 21, 2022 · Synced Oct 25, 2026, 8:47 AM EDT
Terminated Not applicable Interventional

Clipped Versus Handsewn Arteriovenous Fistula Anastomosis

NCT01669850
View directory record Official record
Conditions
Arteriovenous Fistula Complications and Failure
Interventions
Clipped anastomosis, Handsewn anastomosis
Device · Procedure
Lead sponsor
Gundersen Lutheran Medical Foundation
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
La Crosse, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 7, 2015 · Synced Oct 25, 2026, 8:47 AM EDT
Completed Early Phase 1 Interventional

Real-time Anti-Factor Xa Measurements in Surgical Patients to Examine Enoxaparin Metabolism and Optimize Enoxaparin Dose

NCT02704052
View directory record Official record
Conditions
Deep Venous Thrombosis, Pulmonary Embolus, Venous Thromboembolism
Interventions
Real time enoxaparin dose adjustment, Standard enoxaparin dose
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 24, 2019 · Synced Oct 25, 2026, 8:47 AM EDT
Terminated Not applicable Interventional Results available

Improving Mitral Repair for Functional Mitral Regurgitation

NCT03366649
View directory record Official record
Conditions
Cardiomyopathy, Cardiovascular Diseases, Congestive Heart Failure, Coronary Artery Disease, Heart Disease, Valvular Heart Disease, Mitral Valve Disease
Interventions
Undersizing Mitral Annuloplasty, Papillary Muscle Approximation
Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
3
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 16, 2025 · Synced Oct 25, 2026, 8:47 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Molecular and Morphologic Characterization of Circulating Endothelial Cells

NCT01005485
View directory record Official record
Conditions
Acute Myocardial Infarction
Interventions
Not listed
Lead sponsor
Scripps Translational Science Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
664 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jan 17, 2025 · Synced Oct 25, 2026, 8:47 AM EDT
Active, not recruiting Not applicable Interventional

Quantra Point-of-Care Hemostasis Monitoring

NCT06328647
View directory record Official record
Conditions
Bleeding, Hemostatic Disorder
Interventions
POC Quantra QPlus System, Routine care
Device · Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
666 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 25, 2026, 8:47 AM 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 25, 2026, 8:47 AM EDT
Completed Not applicable Interventional Results available

Radial Artery Versus Saphenous Vein Grafts in Coronary Artery Bypass Surgery

NCT00054847
View directory record Official record
Conditions
Cardiovascular Disease, Coronary Artery Disease
Interventions
saphenous vein graft, radial artery graft
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
Not listed
Enrollment
733 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
11
States / cities
Birmingham, Alabama • Tucson, Arizona • No. Little Rock, Arkansas + 8 more
Source: ClinicalTrials.gov public record
Updated May 5, 2014 · Synced Oct 25, 2026, 8:47 AM EDT