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ClinicalTrials.gov public records Last synced Oct 23, 2026, 10:35 AM EDT

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Showing 481–504 of 877 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Cardiovascular Surgery Clear all
Completed No phase listed Observational

SURPASS Impella 5.5 Study

NCT05100836
View directory record Official record
Conditions
Cardiogenic Shock, Acute Decompensated Heart Failure
Interventions
Impella 5.5
Device
Lead sponsor
Abiomed Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,017 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
15
States / cities
Los Angeles, California • Orlando, Florida • Tampa, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated May 20, 2025 · Synced Oct 23, 2026, 10:35 AM EDT
Withdrawn Phase 4 Interventional

Study to Evaluate the Effectiveness of SGB in Preventing Post-op Atrial Fibrillation

NCT03269383
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Bupivacaine, Saline
Drug · Other
Lead sponsor
Christopher Connors, MD
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Portland, Maine
Source: ClinicalTrials.gov public record
Updated Apr 24, 2019 · Synced Oct 23, 2026, 10:35 AM 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 23, 2026, 10:35 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

ANG-First Trial (Angiotensin II as First-Line Vasopressor Therapy in Cardiac Surgery)

NCT06487585
View directory record Official record
Conditions
Vasodilatory Hypotension During or After Cardiac Surgery
Interventions
Angiotensin II
Drug
Lead sponsor
University of Maryland St. Joseph Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Towson, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 23, 2026, 10:35 AM EDT
Recruiting Not applicable Interventional

ARTIST: Aortic Regurgitation Trial Investigating Surgery Versus Trilogy™

NCT06608823
View directory record Official record
Conditions
Aortic Regurgitation, Aortic Valve Insufficiency, Aortic Insufficiency
Interventions
Transcatheter Aortic Valve Replacement (TAVR) using Trilogy THV System, SAVR
Device
Lead sponsor
JenaValve Technology, Inc.
Industry
Eligibility
Not listed
Enrollment
1,016 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2036
U.S. locations
34
States / cities
Burlingame, California • La Jolla, California • Los Angeles, California + 29 more
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 23, 2026, 10:35 AM EDT
Terminated Not applicable Interventional Results available

Randomized Double Blind Control Trial on Effects of Ranolazine on New Onset Atrial Fibrillation

NCT01590979
View directory record Official record
Conditions
Atrial Fibrillation New Onset, Hemorrhage, Prolonged QTc Interval, Ventricular Tachycardia, Medical Care; Complications, Late Effect of Complications
Interventions
Ranolazine, Placebo
Drug
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Staten Island, New York
Source: ClinicalTrials.gov public record
Updated Mar 23, 2017 · Synced Oct 23, 2026, 10:35 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Prospective Randomized Study of Mesenchymal Stem Cell Therapy in Patients Undergoing Cardiac Surgery (PROMETHEUS)

NCT00587990
View directory record Official record
Conditions
Stem Cell Transplantation, Ventricular Dysfunction, Left
Interventions
Lower dose mesenchymal stem cell (MSC) injection, Placebo, Higher dose MSC injection
Biological · Genetic
Lead sponsor
Joshua M Hare
Other
Eligibility
21 Years to 80 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
2
States / cities
Miami, Florida • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 10, 2019 · Synced Oct 23, 2026, 10:35 AM EDT
Active, not recruiting No phase listed Observational

Biological Sample Repository for Gastrointestinal Disorders

NCT05874726
View directory record Official record
Conditions
Obesity, Obesity, Morbid, Obesity, Primary, Gastro-Intestinal Disorder, Overweight and Obesity, Overweight, Overweight or Obesity, Diabetes Type 2, Diabetes Mellitus, Diabetes Mellitus, Type 2, Hypertension, Hyperlipidemias, Sleep Apnea, GERD, Gastroesophageal Reflux, Musculoskeletal Pain Disorder, Cancer
Interventions
Blood Collection, Urine Collection, Tissue Sample Collection
Diagnostic Test
Lead sponsor
Pichamol Jirapinyo, MD, MPH
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 23, 2026, 10:35 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Cardiovascular Innovation & Research Institute 's NEXUS Registry, the Whole is Greater Than the Parts.

NCT03428048
View directory record Official record
Conditions
Coronary Artery Disease, Atrial Fibrillation (AF)
Interventions
Hybrid procedure, Endocardial ablations, left atrial appendage occlusion
Procedure
Lead sponsor
Cardiovascular Innovation and Research Institute
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2030
U.S. locations
1
States / cities
Glenwood Springs, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 1, 2020 · Synced Oct 23, 2026, 10:35 AM EDT
Completed Phase 2 Interventional

RESTOR-MV: Randomized Evaluation of a Surgical Treatment for Off-Pump Repair of the Mitral Valve

NCT00120276
View directory record Official record
Conditions
Mitral Valve Regurgitation, Left Ventricular Dysfunction, Heart Failure
Interventions
Less invasive mitral valve repair
Device
Lead sponsor
Myocor
Industry
Eligibility
18 Years to 80 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
10
States / cities
Atlanta, Georgia • Springfield, Illinois • Ann Arbor, Michigan + 6 more
Source: ClinicalTrials.gov public record
Updated May 7, 2009 · Synced Oct 23, 2026, 10:35 AM EDT
Not listed Phase 1 Interventional

Use of the Cardioprotectant Dexrazoxane During Congenital Heart Surgery

NCT04997291
View directory record Official record
Conditions
Heart Defects, Congenital
Interventions
Dexrazoxane
Drug
Lead sponsor
University of Texas at Austin
Other
Eligibility
0 Years to 1 Year
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 9, 2021 · Synced Oct 23, 2026, 10:35 AM EDT
Completed Phase 4 Interventional Results available

Clinical Effects of Eptifibatide Administration in High Risk Patients Presenting With Non-ST Segment Elevation Acute Coronary Syndrome (NSTE-ACS) Requiring Urgent Coronary Artery Bypass Graft Surgery in Short- and Long-Term Follow-up

NCT01863134
View directory record Official record
Conditions
Non ST Elevation Myocardial Infarction
Interventions
Eptifibatide, Placebo
Drug
Lead sponsor
Medical University of Silesia
Other
Eligibility
21 Years to 75 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 31, 2013 · Synced Oct 23, 2026, 10:35 AM EDT
Completed Phase 4 Interventional Results available

A Randomized Clinical Trial Evaluating Negative Pressure Therapy to Decrease Vascular Groin Incision Complications

NCT02581904
View directory record Official record
Conditions
Wound Infection, Peripheral Arterial Disease, Aneurysm, Surgical Wound Dehiscence
Interventions
Prevena Care, Dry gauze dressing care
Device
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 100 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 25, 2026 · Synced Oct 23, 2026, 10:35 AM EDT
Completed Phase 2 Interventional Results available

Measures to Lower the Stress Response in Pediatric Cardiac Surgery

NCT00848393
View directory record Official record
Conditions
Tetralogy of Fallot (TOF), Ventricular Septal Defects (VSD), Atrioventricular Septal Defects (AVSD)
Interventions
Fentanyl (High Dose), Fentanyl (Low Dose), Fentanyl (Low Dose) + Dexmedetomidine
Drug
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
1 Month to 3 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 27, 2018 · Synced Oct 23, 2026, 10:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Strict or Liberal Insulin Protocol Following Coronary Artery Bypass Graft (CABG) Surgery

NCT01033916
View directory record Official record
Conditions
Blood Glucose, Coronary Artery Bypass, Insulin, Coronary Disease
Interventions
LIBERAL
Other
Lead sponsor
Inova Health Care Services
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2016
U.S. locations
1
States / cities
Falls Church, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 6, 2022 · Synced Oct 23, 2026, 10:35 AM EDT
Terminated Not applicable Interventional Results available

The Effects of Anesthesia on Patients Undergoing Surgery for Repair of a Thoracoabdominal Aneurysm.

NCT01772537
View directory record Official record
Conditions
Thoracic Aneurysm, Aneurysm Stent, Cardiopulmonary Bypass, Abdominal Aneurysm
Interventions
Propofol, isoflurane
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years to 100 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 31, 2017 · Synced Oct 23, 2026, 10:35 AM EDT
Completed No phase listed Observational

Total Knee Arthroplasty And Thromboembolism: A Comparison Between Two Surgical Techniques

NCT00755300
View directory record Official record
Conditions
Total Knee Replacement, Venous Thromboembolism
Interventions
Measurement of total thrombolic load
Procedure
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Aug 15, 2011 · Synced Oct 23, 2026, 10:35 AM EDT
Withdrawn Not applicable Interventional

Managing Wounds With Allevyn Life in a Home Health Care Environment

NCT02776800
View directory record Official record
Conditions
Wounds and Injuries
Interventions
Allevyn Life, Foam dressing with an integrated adhesive border
Device
Lead sponsor
Smith & Nephew, Inc.
Industry
Eligibility
65 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
3
States / cities
Tustin, California • Wichita, Kansas • McAllen, Texas
Source: ClinicalTrials.gov public record
Updated Feb 9, 2017 · Synced Oct 23, 2026, 10:35 AM EDT
Completed Not applicable Interventional

Thoraflex™ Hybrid IDE Study

NCT02724072
View directory record Official record
Conditions
Aortic Aneurysm, Aortic Dissection, Aortic Rupture
Interventions
Thoraflex™ Hybrid Device
Device
Lead sponsor
Bolton Medical
Industry
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
12
States / cities
Palo Alto, California • Atlanta, Georgia • Chicago, Illinois + 6 more
Source: ClinicalTrials.gov public record
Updated May 16, 2022 · Synced Oct 23, 2026, 10:35 AM EDT
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 23, 2026, 10:35 AM EDT
Enrolling by invitation Not applicable Interventional

Preoperative Use of a Magnetically Controlled Capsule Endoscopy in Patients Undergoing Bariatric Surgery

NCT07587437
View directory record Official record
Conditions
Obesity, Bariatric Surgery Candidate, Hypertension, Diabetes
Interventions
Magnetically Controlled Capsule Endoscopy (MCCE)
Device
Lead sponsor
Jerry Dang
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 23, 2026, 10:35 AM EDT
Active, not recruiting Not applicable Interventional

Autus Valve Continued Access Study (CAS)

NCT07466745
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
Pulmonary Valve Replacement Surgery
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
18 Months to 16 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2036
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 23, 2026, 10:35 AM EDT
Completed Phase 3 Interventional Results available

Medtronic Concomitant Utilization of Radio Frequency for Atrial Fibrillation CURE-AF/Persistent

NCT00506493
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Cardioblate Surgical Ablation System, Surgical RF Ablation
Device · Procedure
Lead sponsor
Medtronic Cardiac Surgery
Industry
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
15
States / cities
Phoenix, Arizona • Concord, California • Los Angeles, California + 12 more
Source: ClinicalTrials.gov public record
Updated Nov 29, 2023 · Synced Oct 23, 2026, 10:35 AM EDT
Terminated Phase 2 Interventional Results available

NICardipine Neuroprotection in AortiC Surgery (NICNACS)

NCT00508118
View directory record Official record
Conditions
Aortic Aneurysm, Thoracic
Interventions
Nicardipine, 0.9% saline
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 1, 2014 · Synced Oct 23, 2026, 10:35 AM EDT