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Showing 1–24 of 42 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Mitral Valve Repair Surgery Clear all
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 8, 2026, 9:54 PM EDT
Active, not recruiting Not applicable Interventional

MitraClip REPAIR MR Study

NCT04198870
View directory record Official record
Conditions
Mitral Valve Regurgitation
Interventions
MitraClip™ device implantation, Mitral Valve Repair Surgery
Device · Procedure
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2035
U.S. locations
63
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 47 more
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Sep 8, 2026, 9:54 PM EDT
Completed Not applicable Interventional Results available

Real World Expanded Multicenter Study of the MitraClip® System (REALISM)

NCT01931956
View directory record Official record
Conditions
Mitral Valve Insufficiency, Mitral Valve Regurgitation, Mitral Valve Incompetence, Mitral Regurgitation, Mitral Insufficiency
Interventions
MitraClip® implant
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
965 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
38
States / cities
Los Angeles, California • Mountain View, California • Sacramento, California + 31 more
Source: ClinicalTrials.gov public record
Updated Dec 3, 2018 · Synced Sep 8, 2026, 9:54 PM EDT
Recruiting No phase listed Observational

Annuloplasty Rings and Band Post-Market Clinical Follow-Up Study

NCT04761120
View directory record Official record
Conditions
Mitral Regurgitation, Tricuspid Regurgitation, Valvular Heart Disease
Interventions
Abbott SJM Rigid Saddle Ring, Abbott SJM Séguin Ring, Abbott SJM Tailor Ring, Abbott SJM Tailor Band
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
550 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2031
U.S. locations
2
States / cities
Durham, North Carolina • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced Sep 8, 2026, 9:54 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Biomarkers in Aortic Stenosis - B.A.S.S.

NCT01334801
View directory record Official record
Conditions
Aortic Stenosis, Disorder of Prosthetic Cardiac Valve, Aortic Valve Insufficiency, Mitral Valve Insufficiency, Hypertrophic Cardiomyopathy, Tricuspid Valve Insufficiency
Interventions
Blood Draw
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years and older
Enrollment
378 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2020
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated May 4, 2022 · Synced Sep 8, 2026, 9:54 PM EDT
Not yet recruiting No phase listed Observational

Mitral Valve Repair With the Chord-X System: A Long Term Evaluation

NCT07413926
View directory record Official record
Conditions
Mitral Regurgitation (MR)
Interventions
Chord-X system implant
Device
Lead sponsor
Artivion Inc.
Industry
Eligibility
Not listed
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2034
U.S. locations
1
States / cities
Edgewood, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Sep 8, 2026, 9:54 PM EDT
Completed Not applicable Interventional Results available

The CLASP Study Edwards PASCAL TrAnScatheter Mitral Valve RePair System Study

NCT03170349
View directory record Official record
Conditions
Mitral Valve Regurgitation
Interventions
Mitral Valve Repair
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
8
States / cities
Los Angeles, California • Aurora, Colorado • Evanston, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Sep 8, 2026, 9:54 PM EDT
Recruiting Not applicable Interventional

Use of Force Feedback Instruments With the da Vinci Surgical System, Model IS5000 for Mitral Valve Repair

NCT07655505
View directory record Official record
Conditions
Mitral Regurgitation (MR)
Interventions
Mitral Valve Repair including the use of Force Feedback instruments
Device
Lead sponsor
Intuitive Surgical
Industry
Eligibility
22 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
Atlanta, Georgia • New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Sep 8, 2026, 9:54 PM EDT
Not listed Not applicable Interventional Results available

Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients With Functional Mitral Regurgitation (The COAPT Trial) and COAPT CAS

NCT01626079
View directory record Official record
Conditions
Mitral Regurgitation, Mitral Valve Regurgitation, Treatment of Functional Mitral Regurgitation in Symptomatic Heart Failure Subjects, Heart Failure
Interventions
MitraClip System
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
776 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2024
U.S. locations
81
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 65 more
Source: ClinicalTrials.gov public record
Updated Nov 26, 2023 · Synced Sep 8, 2026, 9:54 PM EDT
Recruiting Not applicable Interventional

The ENCIRCLE Trial

NCT04153292
View directory record Official record
Conditions
Mitral Regurgitation, Mitral Valve Insufficiency
Interventions
SAPIEN M3 valve and dock
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
18 Years and older
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2031
U.S. locations
56
States / cities
Huntsville, Alabama • Phoenix, Arizona • Tucson, Arizona + 46 more
Source: ClinicalTrials.gov public record
Updated Feb 24, 2026 · Synced Sep 8, 2026, 9:54 PM 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 6, 2009 · Synced Sep 8, 2026, 9:54 PM EDT
Recruiting No phase listed Observational

Transcatheter vs. Surgical Treatment of Degenerative Mitral Regurgitation

NCT07605715
View directory record Official record
Conditions
Degenerative Mitral Valve Disease
Interventions
Not listed
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
60 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 25, 2026 · Synced Sep 8, 2026, 9:54 PM EDT
Completed No phase listed Observational

Molecular Mechanisms of Mitral Regurgitation-Aim 2

NCT01052532
View directory record Official record
Conditions
Mitral Regurgitation
Interventions
Not listed
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
21 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 1, 2010 · Synced Sep 8, 2026, 9:54 PM EDT
Active, not recruiting Not applicable Interventional

Randomized Trial of the Neochord DS1000 System Versus Open Surgical Repair

NCT02803957
View directory record Official record
Conditions
Mitral Valve Insufficiency
Interventions
NeoChord DS1000, Surgical Mitral Valve Repair
Device
Lead sponsor
NeoChord
Industry
Eligibility
21 Years and older
Enrollment
585 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
14
States / cities
Sacramento, California • Stanford, California • Washington D.C., District of Columbia + 10 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Sep 8, 2026, 9:54 PM EDT
Completed No phase listed Observational

Quality of Life After Open Heart Surgery in Older Patients

NCT00248898
View directory record Official record
Conditions
Open Heart Surgery Patients
Interventions
Cardiac Surgery
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
90 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 19, 2017 · Synced Sep 8, 2026, 9:54 PM EDT
Not listed No phase listed Observational

Primary Mitral Regurgitation Repair

NCT04067635
View directory record Official record
Conditions
Mitral Valve Insufficiency, Mitral Valve Prolapse, Chronic Mitral Disease, Mitral Regurgitation, Mitral Valve Disease, Degenerative Mitral Valve Disease, Myxomatous Mitral Valve Degeneration, Ventricular Remodeling
Interventions
Not listed
Lead sponsor
Eric Y. Yang, MD PhD
Other
Eligibility
18 Years and older
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 27, 2019 · Synced Sep 8, 2026, 9:54 PM EDT
Completed Not applicable Interventional Results available

ABLATE Post Approval Study - Synergy Ablation Lesions for Non-Paroxysmal Atrial Fibrillation

NCT01694563
View directory record Official record
Conditions
Persistent Atrial Fibrillation, Longstanding Persistent Atrial Fibrillation
Interventions
Synergy Ablation System
Device
Lead sponsor
AtriCure, Inc.
Industry
Eligibility
18 Years and older
Enrollment
365 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
49
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Los Angeles, California + 41 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2019 · Synced Sep 8, 2026, 9:54 PM EDT
Recruiting No phase listed Observational

CHoice of OptImal transCatheter trEatment for Mitral Insufficiency Registry

NCT04688190
View directory record Official record
Conditions
Mitral Regurgitation, Mitral Valve Disease, Mitral Annular Calcification
Interventions
Not listed
Lead sponsor
Universitätsklinikum Hamburg-Eppendorf
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2030
U.S. locations
9
States / cities
Tucson, Arizona • Los Angeles, California • Tampa, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Sep 8, 2026, 9:54 PM EDT
Completed Not applicable Interventional

The CorCinch - Functional Mitral Valve Regurgitation (FMR) Study

NCT02806570
View directory record Official record
Conditions
Heart Failure, Mitral Valve Insufficiency, Cardiomyopathies
Interventions
Mitral valve repair
Device
Lead sponsor
Ancora Heart, Inc.
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
16
States / cities
Atlanta, Georgia • Louisville, Kentucky • Minneapolis, Minnesota + 12 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Sep 8, 2026, 9:54 PM EDT
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 9, 2013 · Synced Sep 8, 2026, 9:54 PM EDT
Withdrawn Phase 1Phase 2 Interventional

Medical Versus Surgical Management of Moderate Mitral Regurgitation Following Percutaneous Coronary Intervention

NCT01156441
View directory record Official record
Conditions
Myocardial Infarction, Mitral Regurgitation
Interventions
surgical mitral valve repair w/ mitral valve annuloplasty
Procedure
Lead sponsor
Southern Illinois University
Other
Eligibility
19 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Springfield, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 15, 2014 · Synced Sep 8, 2026, 9:54 PM EDT
Active, not recruiting Not applicable Interventional

Percutaneous or Surgical Repair In Mitral Prolapse And Regurgitation for ≥60 Year-olds (PRIMARY)

NCT05051033
View directory record Official record
Conditions
Mitral Valve Regurgitation
Interventions
Mitral valve repair, Transcatheter edge-to-edge repair
Procedure · Device
Lead sponsor
Annetine Gelijns
Other
Eligibility
60 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2030
U.S. locations
24
States / cities
Los Angeles, California • San Francisco, California • Stanford, California + 16 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Sep 8, 2026, 9:54 PM EDT
Active, not recruiting Not applicable Interventional

PRIMARY Ancillary Substudy

NCT07103733
View directory record Official record
Conditions
Mitral Valve Prolapse, Left Ventricular Fibrosis, Ventricular Arrhythmias
Interventions
Cardiac Magnetic Resonance Imaging, ZioPatch Monitoring, Myocardial Tissue Biopsy
Procedure · Device
Lead sponsor
Annetine Gelijns
Other
Eligibility
60 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
16
States / cities
Los Angeles, California • San Francisco, California • Stanford, California + 11 more
Source: ClinicalTrials.gov public record
Updated Sep 7, 2026 · Synced Sep 8, 2026, 9:54 PM EDT
Recruiting Not applicable Interventional

AMEND TS Early Feasibility Study

NCT06951672
View directory record Official record
Conditions
Symptomatic Functional MR 3 or Greater
Interventions
This study will evaluate the safety and functionality of the AMEND™ Trans-Septal System for annuloplasty as a therapy for mitral regurgitation.
Device
Lead sponsor
Valcare Medical Ltd.
Industry
Eligibility
21 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
11
States / cities
Phoenix, Arizona • La Jolla, California • Atlanta, Georgia + 8 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Sep 8, 2026, 9:54 PM EDT