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Showing 1–24 of 127 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Cardiac Valve Surgery Clear all
Completed Phase 2 Interventional

18-F Sodium Fluoride (18F-NaF) PET for the Assessment of Bioprosthetic Aortic Valve Durability and Outcomes

NCT03095313
View directory record Official record
Conditions
Aortic Stenosis
Interventions
18F-NaF
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
60 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 11, 2025 · Synced Sep 7, 2026, 3:37 PM EDT
Recruiting No phase listed Observational

Abbott Structural Heart Device Registry

NCT06590467
View directory record Official record
Conditions
Heart Diseases, ASD - Atrial Septal Defect, VSD - Muscular Ventricular Septal Defect, PFO - Patent Foramen Ovale, PIVSD - Post Infarct Muscular Ventricular Septal Defect, Valvular Heart Disease
Interventions
Amplatzer™ Occlusion Devices, Epic™ Surgical Tissue Heart Valve devices
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
Not listed
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2039
U.S. locations
13
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Miami, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 7, 2026, 3:37 PM EDT
Not yet recruiting Not applicable Interventional

FROST-STERN Trial: A Trial of Intraoperative Cryoablation for Post Operative Pain Management After Full Sternotomy

NCT07637370
View directory record Official record
Conditions
Pulmonary Dysfunction, Median Sternotomy Recovery, Postoperative Pain
Interventions
Intercostal Nerve Cryoablation
Device
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
40 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Sep 7, 2026, 3:37 PM EDT
Terminated Not applicable Interventional Results available

REPRISE IV: LOTUS Edge Valve System in Intermediate Surgical Risk Subjects

NCT03618095
View directory record Official record
Conditions
Aortic Valve Stenosis
Interventions
LOTUS Edge Valve System
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
382 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
49
States / cities
Huntsville, Alabama • Tucson, Arizona • Little Rock, Arkansas + 39 more
Source: ClinicalTrials.gov public record
Updated Dec 26, 2022 · Synced Sep 7, 2026, 3:37 PM EDT
Terminated Phase 1 Interventional Results available

High Dose Vitamin C in Cardiac Surgery Patients

NCT02762331
View directory record Official record
Conditions
Disorder of Vitamin C, Atrial Fibrillation, Complications Due to Coronary Artery Bypass Graft, Heart Valve Disease
Interventions
Ascorbic Acid, Placebo
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 70 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 23, 2019 · Synced Sep 7, 2026, 3:37 PM EDT
Recruiting Not applicable Interventional

Intraoperative Music Therapy in TAVR Patients

NCT07591922
View directory record Official record
Conditions
Anxiety
Interventions
Music, Control Group (no music)
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 19, 2026 · Synced Sep 7, 2026, 3:37 PM EDT
Completed Not applicable Interventional Results available

Balancing Risk: Red Blood Cell Transfusion Strategies In Cardiac Surgery

NCT00651573
View directory record Official record
Conditions
Anemia
Interventions
Blood transfusion at hematocrit value less than 24%, Blood transfusion at hematocrit value less than 28%
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
722 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 13, 2019 · Synced Sep 7, 2026, 3:37 PM EDT
Completed Not applicable Interventional Results available

Aortic or Mitral Valve Replacement With the Biocor and Biocor Supra

NCT00636987
View directory record Official record
Conditions
Aortic Valve Insufficiency, Aortic Valve Regurgitation, Aortic Valve Stenosis, Aortic Valve Incompetence, Mitral Valve Insufficiency, Mitral Valve Regurgitation, Mitral Valve Stenosis, Mitral Valve Incompetence
Interventions
Biocor and Biocor Supra valves
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
297 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2016
U.S. locations
17
States / cities
La Jolla, California • Los Angeles, California • Evansville, Indiana + 14 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2019 · Synced Sep 7, 2026, 3:37 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Using Beta Blockers to Treat Mitral Regurgitation

NCT00700947
View directory record Official record
Conditions
Heart Disease, Mitral Regurgitation, Heart Valve Disease, Mitral Valve Insufficiency
Interventions
Beta-blocker therapy (TOPROL-XL® )
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 13, 2018 · Synced Sep 7, 2026, 3:37 PM EDT
Terminated Phase 3 Interventional Results available

Effectiveness of Surgical Mitral Valve Repair Versus Medical Treatment for People With Significant Mitral Regurgitation and Non-ischemic Congestive Heart Failure

NCT00608140
View directory record Official record
Conditions
Mitral Valve Insufficiency, Heart Failure
Interventions
Surgical mitral valvuloplasty with placement of annular ring (SMVR), Optimal medical therapy (OMT)
Procedure · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
8
States / cities
Atlanta, Georgia • Boston, Massachusetts • Minneapolis, Minnesota + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2018 · Synced Sep 7, 2026, 3:37 PM EDT
Completed No phase listed Observational

Balloon Aortic Valvuloplasty During Surgical Aortic Valve Replacement

NCT00584116
View directory record Official record
Conditions
Aortic Stenosis
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 29, 2017 · Synced Sep 7, 2026, 3:37 PM EDT
Not listed No phase listed Observational

MRI as a Predictor of Outcomes in Patients Undergoing Mitral Valve Surgery

NCT03012178
View directory record Official record
Conditions
Mitral Valve Insufficiency
Interventions
Mitral valve surgery
Procedure
Lead sponsor
Atlantic Health System
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Morristown, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 10, 2018 · Synced Sep 7, 2026, 3:37 PM EDT
Completed Phase 4 Interventional Results available

Effects of Microplegia on Transfusion Rates After Cardiac Surgery

NCT05076604
View directory record Official record
Conditions
Aortic Valve Disease, Mitral Valve Disease
Interventions
Cardioplegia Solution, Microplegic Solution No. 1
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
314 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 5, 2024 · Synced Sep 7, 2026, 3:37 PM EDT
Completed Phase 2 Interventional Results available

Surgical Ablation Versus No Surgical Ablation for Patients With Atrial Fibrillation Undergoing Mitral Valve Surgery

NCT00903370
View directory record Official record
Conditions
Atrial Fibrillation, Mitral Valve Insufficiency, Mitral Valve Stenosis
Interventions
MVS, Ablation
Procedure · Device
Lead sponsor
Annetine Gelijns
Other
Eligibility
18 Years and older
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
18
States / cities
New Haven, Connecticut • Newark, Delaware • Atlanta, Georgia + 14 more
Source: ClinicalTrials.gov public record
Updated Feb 5, 2017 · Synced Sep 7, 2026, 3:37 PM EDT
Active, not recruiting Not applicable Interventional Results available

Safety and Efficacy Study of the Medtronic CoreValve® System in the Treatment of Severe, Symptomatic Aortic Stenosis in Intermediate Risk Subjects Who Need Aortic Valve Replacement (SURTAVI).

NCT01586910
View directory record Official record
Conditions
Severe Aortic Stenosis
Interventions
Medtronic CoreValve® System Transcatheter Aortic Valve Implantation (TAVI), Surgical Aortic Valve Replacement (SAVR), Medtronic CoreValve® Evolut R System Transcatheter Aortic Valve Implantation (TAVI)
Device · Procedure
Lead sponsor
Medtronic Cardiovascular
Industry
Eligibility
Not listed
Enrollment
1,746 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2026
U.S. locations
65
States / cities
Phoenix, Arizona • Hollywood, California • La Jolla, California + 55 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Sep 7, 2026, 3:37 PM 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 22, 2017 · Synced Sep 7, 2026, 3:37 PM EDT
Completed Not applicable Interventional Results available

Targeting Normoxia in Neonates With Cyanotic Congenital Heart Disease in the Intra-operative and Immediate Post-operative Period

NCT04452188
View directory record Official record
Conditions
Hypoplastic Left Heart Syndrome, Total Anomalous Pulmonary Venous Return, Truncus Arteriosus, Pulmonary Atresia With Ventricular Septal Defect, Transposition of the Great Arteries, Double Outlet Right Ventricle, Subpulmonary VSD, Tetralogy of Fallot, Double Outlet Right Ventricle With Subaortic Ventricular Septal Defect and Pulmonary Stenosis, Cardiopulmonary Bypass
Interventions
Normoxia (with controlled re-oxygenation), Standard of care ventilation
Other
Lead sponsor
University of Michigan
Other
Eligibility
Up to 29 Days
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 17, 2024 · Synced Sep 7, 2026, 3:37 PM EDT
Terminated Phase 2 Interventional

A Trial of INO-1001 in Patients Undergoing Heart Surgery That Involves Heart-lung Bypass

NCT00271167
View directory record Official record
Conditions
Heart Diseases, Postoperative Complications
Interventions
INO-1001
Drug
Lead sponsor
Inotek Pharmaceuticals Corporation
Industry
Eligibility
18 Years to 90 Years
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
5
States / cities
Boston, Massachusetts • Oklahoma City, Oklahoma • Philadelphia, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 24, 2015 · Synced Sep 7, 2026, 3:37 PM EDT
Completed Not applicable Interventional Results available

Aortic Valve Replacement With Trifecta(TM)

NCT00475709
View directory record Official record
Conditions
Aortic Valve Insufficiency, Regurgitation, Aortic Valve, Aortic Valve Incompetence, Aortic Valve Stenosis
Interventions
Trifecta Aortic Heart Valve
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
1,022 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
18
States / cities
Los Angeles, California • Sarasota, Florida • Maywood, Illinois + 14 more
Source: ClinicalTrials.gov public record
Updated Feb 18, 2019 · Synced Sep 7, 2026, 3:37 PM EDT
Terminated Phase 2 Interventional

Safety, Tolerability and Pharmacodynamics of AP214 Acetate in Patients Undergoing Cardiac Surgery

NCT00628264
View directory record Official record
Conditions
Cardiac Surgery, Coronary Artery Bypass Grafting, Valve Surgery, Kidney Injury
Interventions
AP214, Placebo
Drug
Lead sponsor
Action Pharma A/S
Industry
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
2
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated May 31, 2009 · Synced Sep 7, 2026, 3:37 PM EDT
Completed Not applicable Interventional

Evaluating the Risk of Cognitive Impairment After Surgical and Transcatheter Aortic Valve Replacement

NCT02971020
View directory record Official record
Conditions
Cardiovascular Disease, Aortic Valve Stenosis, Cognitive Assessments, Valve Surgery, Transcatheter Valve Replacement, Surgical Valve Replacement
Interventions
Observational/Cognitive Assessment
Other
Lead sponsor
Minnesota Veterans Medical Research and Education Foundation
Other
Eligibility
Up to 104 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 25, 2018 · Synced Sep 7, 2026, 3:37 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

CO as a Stimulant for Mitochondrial Biogenesis in Human Cardiac Muscle

NCT01727167
View directory record Official record
Conditions
Cardiac Disease, Mitochondrial Biogenesis, Carbon Monoxide
Interventions
200ppm CO for one hour, Control
Drug · Other
Lead sponsor
John J Freiberger
Other
Eligibility
20 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 18, 2016 · Synced Sep 7, 2026, 3:37 PM EDT
Completed Not applicable Interventional

Temporary Biventricular Pacing

NCT01987531
View directory record Official record
Conditions
Right Ventricular (RV) Dysfunction
Interventions
left ventricular epicardial pacing lead
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 84 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 13, 2017 · Synced Sep 7, 2026, 3:37 PM EDT
Completed Not applicable Interventional Results available

GO2 PEEP Study: Bidirectional Oxygenation Valve in Postoperative Atelectasis

NCT04253834
View directory record Official record
Conditions
Postoperative Atelectasis
Interventions
Incentive spirometer, GO2 Mouthpiece
Device
Lead sponsor
Emory University
Other
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 14, 2022 · Synced Sep 7, 2026, 3:37 PM EDT