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ClinicalTrials.gov public records Last synced Oct 30, 2026, 10:49 PM EDT

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Showing 1–24 of 244 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Mitral Regurgitation Clear all
Recruiting Not applicable Interventional

Cephea Early Feasibility Study

NCT05061004
View directory record Official record
Conditions
Mitral Regurgitation
Interventions
Cephea Mitral Valve System
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2031
U.S. locations
20
States / cities
Phoenix, Arizona • Los Angeles, California • Sacramento, California + 15 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 30, 2026, 10:49 PM EDT
Active, not recruiting Not applicable Interventional

EFS of the CardioMech MVRS

NCT04820764
View directory record Official record
Conditions
Mitral Regurgitation
Interventions
CardioMech MVRS
Device
Lead sponsor
CardioMech AS
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2031
U.S. locations
12
States / cities
Thousand Oaks, California • Evanston, Illinois • Wichita, Kansas + 9 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 30, 2026, 10:49 PM EDT
Completed Not applicable Interventional

The Effect of Oral Carnitine Supplementation on MRS-derived Mitochondrial Function

NCT02124590
View directory record Official record
Conditions
Elderly, Pre-diabetic
Interventions
Acute Exercise
Other
Lead sponsor
Duke University
Other
Eligibility
60 Years to 80 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 17, 2015 · Synced Oct 30, 2026, 10:49 PM EDT
Completed Not applicable Interventional Results available

Feasibility Study of the Tendyne Mitral Valve System in Mitral Annular Calcification

NCT03539458
View directory record Official record
Conditions
Mitral Regurgitation, Mitral Insufficiency, Mitral Annular Calcification, Mitral Annulus Calcification, Cardiovascular Diseases, Valve Heart Disease, Heart Valve Diseases, Heart Valve Calcification, Mitral Valve Disease
Interventions
Tendyne Mitral Valve System
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
4
States / cities
Atlanta, Georgia • Wichita, Kansas • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 18, 2024 · Synced Oct 30, 2026, 10:49 PM EDT
Terminated Phase 1 Interventional

Study of the Effects of Glycine on Symptoms and Memory in Patients With Schizophrenia

NCT00575848
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Glycine, Placebo
Dietary Supplement
Lead sponsor
North Suffolk Mental Health Association
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
2
States / cities
Belmont, Massachusetts • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 26, 2009 · Synced Oct 30, 2026, 10:49 PM EDT
Terminated Not applicable Interventional Results available

Cardiovalve Transfemoral Mitral Valve System

NCT03813524
View directory record Official record
Conditions
Mitral Regurgitation
Interventions
Cardiovalve Transfemoral Mitral Valve
Device
Lead sponsor
Cardiovalve Ltd.
Industry
Eligibility
18 Years to 84 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
2
States / cities
Atlanta, Georgia • New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Oct 30, 2026, 10:49 PM EDT
Completed No phase listed Observational

Invasive Hemodynamic Response to Transcatheter Edge-to-Edge Mitral Valve Repair

NCT04200378
View directory record Official record
Conditions
Mitral Regurgitation
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 23, 2024 · Synced Oct 30, 2026, 10:49 PM EDT
Completed Phase 1 Interventional

Open Label Pharmaco- Magnetic Resonance Spectrography (MRS) Study of Clavulanic Acid

NCT03986762
View directory record Official record
Conditions
Cocaine Dependence, in Remission, Cocaine Abuse, in Remission, Cocaine-Related Disorders
Interventions
Clavulanic Acid
Drug
Lead sponsor
Temple University
Other
Eligibility
18 Years to 65 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 26, 2020 · Synced Oct 30, 2026, 10:49 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

MRS and Medication Response: A Pilot Study

NCT03254342
View directory record Official record
Conditions
Major Depressive Disorder, Major Depressive Episode, Major Depressive Disorder, Recurrent, Major Depression Mild, Major Depression Moderate, Major Depression Severe
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
21 Years to 75 Years
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 19, 2021 · Synced Oct 30, 2026, 10:49 PM EDT
Completed Not applicable Interventional

Physical and Functional Recovery From Cardiac Surgery in Hospitalized Patients: A Feasibility Pilot Study

NCT02375282
View directory record Official record
Conditions
Coronary Artery Disease, Mitral Valve Insufficiency, Aortic Valve Stenosis, Aortic Valve Regurgitation, Mitral Valve Stenosis, Coronary Artery Bypass Graft Triple Vessel
Interventions
Ambulation orderly
Procedure
Lead sponsor
Baystate Medical Center
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Springfield, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Oct 30, 2026, 10:49 PM EDT
Active, not recruiting No phase listed Observational

Genomic Investigation of Cardiovascular Diseases

NCT00722748
View directory record Official record
Conditions
Coronary Artery Disease, Myocardial Infarction, Atrial Fibrillation, Aortic Stenosis, Mitral Regurgitation, Idiopathic Cardiomyopathy
Interventions
Not listed
Lead sponsor
Scripps Translational Science Institute
Other
Eligibility
18 Years and older
Enrollment
15,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2030
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jan 16, 2025 · Synced Oct 30, 2026, 10:49 PM EDT
Completed Phase 4 Interventional

A Randomized Clinical Trial of Metoprolol in Participants With Mitral Regurgitation.

NCT00166400
View directory record Official record
Conditions
Heart Valve Diseases
Interventions
metoprolol succinate
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 24, 2008 · Synced Oct 30, 2026, 10:49 PM EDT
Completed Not applicable Interventional Results available

ProspeCtive, nOn-randoMized, MulticENter Clinical Evaluation of Edwards Pericardial Bioprostheses With a New Tissue Treatment Platform (COMMENCE)

NCT01757665
View directory record Official record
Conditions
Aortic Stenosis, Mitral Stenosis, Aortic Valve Insufficiency, Mitral Valve Insufficiency, Heart Failure
Interventions
Edwards Aortic and Mitral Bioprostheses Models 11000A and 11000M
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
18 Years and older
Enrollment
777 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2026
U.S. locations
29
States / cities
Birmingham, Alabama • Los Angeles, California • Sacramento, California + 20 more
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Oct 30, 2026, 10:49 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Understanding Disparities in Healthcare and Primary Care Provider Quality

NCT02626910
View directory record Official record
Conditions
Physical Disability
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
Not listed
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 15, 2017 · Synced Oct 30, 2026, 10:49 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 28, 2019 · Synced Oct 30, 2026, 10:49 PM EDT
Recruiting No phase listed Observational

Mosaic Mitral Valve: Long-Term Outcomes in Patients Under 65

NCT06917586
View directory record Official record
Conditions
Valve Disease, Heart, Valve Replacement, Valve Regurgitation, Mitral, Valve Heart Stenosis
Interventions
Not listed
Lead sponsor
Michael Moront
Other
Eligibility
18 Years to 65 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 20, 2026 · Synced Oct 30, 2026, 10:49 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Nicotine and Brain Imaging Research Study

NCT01227343
View directory record Official record
Conditions
Nicotine
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 50 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 4, 2021 · Synced Oct 30, 2026, 10:49 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 2, 2010 · Synced Oct 30, 2026, 10:49 PM EDT
Active, not recruiting Not applicable Interventional

Edwards PASCAL CLASP IID/IIF Pivotal Clinical Trial

NCT03706833
View directory record Official record
Conditions
Degenerative Mitral Valve Disease, Mitral Regurgitation, Mitral Insufficiency, Functional Mitral Regurgitation
Interventions
Edwards PASCAL System, Abbott Mitraclip System
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
18 Years and older
Enrollment
1,247 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2031
U.S. locations
63
States / cities
Phoenix, Arizona • Tucson, Arizona • La Jolla, California + 50 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 30, 2026, 10:49 PM EDT
Completed Not applicable Interventional Results available

Early Feasibility Study of the Neovasc Tiara™ Mitral Valve System

NCT02276547
View directory record Official record
Conditions
Mitral Valve Regurgitation
Interventions
Mitral valve replacement
Device
Lead sponsor
Shockwave Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2024
U.S. locations
6
States / cities
Los Angeles, California • Chicago, Illinois • Detroit, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 24, 2026 · Synced Oct 30, 2026, 10:49 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

NOCISCAN-Lumbar Spine (LS) Clinical Evaluation Study

NCT04015791
View directory record Official record
Conditions
Lumbar Disc Disease
Interventions
NOCISCAN-LS Disc MR Spectroscopy
Other
Lead sponsor
Nocimed, LLC
Other
Eligibility
18 Years to 70 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Plano, Texas
Source: ClinicalTrials.gov public record
Updated Jul 29, 2022 · Synced Oct 30, 2026, 10:49 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Multimodal Investigation of Neural Plasticity

NCT06453980
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
sham tDCS, active tDCS
Device
Lead sponsor
University of Michigan
Other
Eligibility
60 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 30, 2026, 10:49 PM EDT
Completed No phase listed Observational

Diagnostic Procedures in Women With Locally Advanced Breast Cancer Who Are Receiving Chemotherapy Before Breast Cancer Surgery

NCT00033397
View directory record Official record
Conditions
Breast Cancer
Interventions
biopsy, magnetic resonance imaging, radiomammography, ultrasound imaging, gadopentetate dimeglumine, chemotherapy
Procedure · Radiation · Drug
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older · Female only
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2012
U.S. locations
5
States / cities
San Francisco, California • Chicago, Illinois • Minneapolis, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2017 · Synced Oct 30, 2026, 10:49 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Acute Ketone Supplementation on the Brain

NCT07711990
View directory record Official record
Conditions
Brain Health
Interventions
Ketone Ester Drink, Placebo
Dietary Supplement
Lead sponsor
Christopher Crabtree
Other
Eligibility
45 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 30, 2026, 10:49 PM EDT