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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Mitral Insufficiency Clear all
Completed Not applicable Interventional Results available

Surgical Implantation of TRAnscatheter vaLve in Native Mitral Annular Calcification (SITRAL) Study

NCT02830204
View directory record Official record
Conditions
Mitral Annular Calcification
Interventions
Mitral Valve Replacement (MVR) with Sapien3
Device
Lead sponsor
Baylor Research Institute
Other
Eligibility
22 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
6
States / cities
Indianapolis, Indiana • Baltimore, Maryland • Wynnewood, Pennsylvania + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 23, 2025 · Synced Sep 17, 2026, 4:08 AM 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 17, 2026, 4:08 AM EDT
Terminated No phase listed Observational

LACE+ and MRS Score Readmission Rate Assessment

NCT04365673
View directory record Official record
Conditions
Hospitalism
Interventions
Pharmacist transition of care consultation
Other
Lead sponsor
Tabula Rasa HealthCare
Industry
Eligibility
18 Years to 88 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 16, 2022 · Synced Sep 17, 2026, 4:08 AM EDT
Completed No phase listed Observational

Cortical Excitability and Inhibition in MDD

NCT01718730
View directory record Official record
Conditions
Major Depressive Disorder, Recurrent, Mild, Depressive Disorder, Major
Interventions
Transcranial Magnetic Stimulation (TMS), Magnetic Resonance Spectroscopy and Imaging
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
13 Years to 21 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 21, 2019 · Synced Sep 17, 2026, 4:08 AM EDT
Active, not recruiting No phase listed Observational Results available

MitraClip EXPAND G4 Study

NCT04177394
View directory record Official record
Conditions
Mitral Valve Regurgitation, Mitral Regurgitation
Interventions
MitraClip G4 System
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
Not listed
Enrollment
1,164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
24
States / cities
Birmingham, Alabama • Mobile, Alabama • Little Rock, Arkansas + 20 more
Source: ClinicalTrials.gov public record
Updated Jul 10, 2025 · Synced Sep 17, 2026, 4:08 AM EDT
Completed Phase 4 Interventional Results available

The Effects of Eszopiclone and Lexapro on Prefrontal Glutamate and GABA in Depression With Anxiety and Insomnia

NCT00826111
View directory record Official record
Conditions
Depression, Anxiety, Insomnia
Interventions
Eszopiclone, Placebo
Drug
Lead sponsor
Steward St. Elizabeth's Medical Center of Boston, Inc.
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 28, 2012 · Synced Sep 17, 2026, 4:08 AM EDT
Not listed Phase 1 Interventional

VIVID - Valvular and Ventricular Improvement Via iCoapsys Delivery - Feasibility Study

NCT00512005
View directory record Official record
Conditions
Mitral Valve Regurgitation, Left Ventricular Dysfunction, Heart Failure, Mitral Insufficiency, Mitral Incompetence, Ischemic Heart Disease
Interventions
Percutaneous mitral valve repair
Device
Lead sponsor
Myocor
Industry
Eligibility
18 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
4
States / cities
Atlanta, Georgia • Evanston, Illinois • Shawnee Mission, Kansas + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2009 · Synced Sep 17, 2026, 4:08 AM EDT
Completed Not applicable Interventional

Impact of Medical and Surgical Therapy on Functional Mitral Regurgitation

NCT00224809
View directory record Official record
Conditions
Cardiovascular Diseases, Heart Diseases, Coronary Disease
Interventions
Angiotensin-Converting Enzyme Inhibitors, Coronary Artery Bypass Graft, Angiotensin Receptor Blockers, Spironolactone, Aspirin, Clopidogrel, Surgical Ventricular Restoration
Drug · Procedure
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 18, 2014 · Synced Sep 17, 2026, 4:08 AM EDT
Terminated Not applicable Interventional

Ultra High Field MRI and MRS Techniques in Diagnosing Breast Cancer

NCT01938651
View directory record Official record
Conditions
Breast Cancer
Interventions
high field strength magnetic resonance imaging, magnetic resonance spectroscopic imaging, chemical exchange saturation transfer magnetic resonance imaging, diffusion-weighted magnetic resonance imaging, dynamic contrast-enhanced magnetic resonance imaging
Procedure
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 2, 2016 · Synced Sep 17, 2026, 4:08 AM EDT
Completed Not applicable Interventional Results available

Pilot Study Effect of Sulfasalazine on Glutamate Levels by(Magnetic Resonance Spectroscopy)MRS in Patients With Glioma

NCT01577966
View directory record Official record
Conditions
Brain Tumor
Interventions
Sulfasalazine
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 7, 2016 · Synced Sep 17, 2026, 4:08 AM 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 17, 2026, 4:08 AM EDT
Completed Not applicable Interventional

Tricuspid Annuloplasty for Moderate Tricuspid Regurgitation Associated With Miral Operation

NCT01246947
View directory record Official record
Conditions
Cardiac Surgery, Tricuspid Valve Regurgitation
Interventions
Tricuspid valve repair, Mitral surgery alone
Procedure · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 7, 2023 · Synced Sep 17, 2026, 4:08 AM EDT
Recruiting No phase listed Observational

Secondary Mitral Regurgitation Treatment With MitraClip and Assessment by Cardiac Magnetic Resonance

NCT07131631
View directory record Official record
Conditions
Heart Failure and Reduced Ejection Fraction, Functional Mitral Regurgitation
Interventions
Cardiac MRI
Diagnostic Test
Lead sponsor
Minneapolis Heart Institute Foundation
Other
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
5
States / cities
Minneapolis, Minnesota • Charlotte, North Carolina • Cincinnati, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Sep 17, 2026, 4:08 AM EDT
Recruiting Not applicable Interventional

Transcatheter Mitral Valve Replacement With the Medtronic Intrepid™ TMVR System in Patients With Severe Symptomatic Mitral Regurgitation.

NCT03242642
View directory record Official record
Conditions
Mitral Valve Regurgitation
Interventions
Medtronic Intrepid Transcatheter Mitral Valve Replacement System (TMVR)
Device
Lead sponsor
Medtronic Cardiovascular
Industry
Eligibility
18 Years and older
Enrollment
1,056 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2036
U.S. locations
78
States / cities
Birmingham, Alabama • Phoenix, Arizona • La Jolla, California + 57 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Sep 17, 2026, 4:08 AM EDT
Not listed Early Phase 1 Interventional

Photobiomodulation to Improve Cognition in TBI, With fMRI

NCT04230577
View directory record Official record
Conditions
Traumatic Brain Injury, Closed Head Injury, Cognitive Dysfunction
Interventions
Real LED Intervention, Sham LED Intervention
Device
Lead sponsor
Boston VA Research Institute, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 24, 2022 · Synced Sep 17, 2026, 4:08 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Magnetic Resonance Imaging (MRI) in the Assessment of Head and Neck Squamous Cell Carcinoma (HNSCC) Response

NCT00994201
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
DCE-MRI, DW-MRI and MRS
Other
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 24, 2016 · Synced Sep 17, 2026, 4:08 AM 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 17, 2026, 4:08 AM EDT
Recruiting No phase listed Observational

Assessing the Relationship Between Symptoms and Mitral Regurgitnant. Severity

NCT06738615
View directory record Official record
Conditions
Mitral Insufficiency
Interventions
Pressure volume loop evaluation, cardiovascular magnetic resonance imaging, Cardiopulmonary exercise testing (CPET), Kansas City Cardiomyopathy Questionairre
Diagnostic Test
Lead sponsor
Atlantic Health System
Other
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Morristown, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 16, 2024 · Synced Sep 17, 2026, 4:08 AM EDT
Recruiting Not applicable Interventional

ATLAS (AltaValve) Pivotal Trial

NCT06465745
View directory record Official record
Conditions
Mitral Regurgitation, Mitral Insufficiency, Mitral Valve Incompetence, Mitral Valve Regurgitation, Mitral Incompetence
Interventions
AltaValve System.
Device
Lead sponsor
4C Medical Technologies, Inc.
Industry
Eligibility
18 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2031
U.S. locations
36
States / cities
Phoenix, Arizona • Tucson, Arizona • La Jolla, California + 30 more
Source: ClinicalTrials.gov public record
Updated Aug 2, 2026 · Synced Sep 17, 2026, 4:08 AM EDT
Recruiting Phase 4 Interventional

International Care Bundle Evaluation in Cerebral Hemorrhage Research

NCT06429332
View directory record Official record
Conditions
Intracerebral Hemorrhage, Intracerebral Haemorrhage, Intraventricular Hemorrhage, Stroke, Cerebrovascular Disease
Interventions
Reversal of Oral anticoagulation within 30 minutes, Early intensive blood pressure lowering, Treatment of pyrexia, Hyperglycemia treatment, Do-not-resuscitate (DNR) or withdrawal of care, Referral to Intensive Care, Referral to Neurosurgery, Repeat brain imaging, Standard care
Other · Diagnostic Test
Lead sponsor
Region Skane
Other
Eligibility
18 Years and older
Enrollment
3,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 17, 2026, 4:08 AM EDT
Completed No phase listed Observational

Clinical Development of Cancer-Specific MRS Biomarkers in Malignant Gliomas

NCT02388659
View directory record Official record
Conditions
Malignant Gliomas, Oligodendrogliomas, Astrocytomas
Interventions
3 Tesla scanning
Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 30, 2023 · Synced Sep 17, 2026, 4:08 AM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Molecular Mechanisms of Volume Overload-Aim 1(SCCOR in Cardiac Dysfunction and Disease)

NCT01052428
View directory record Official record
Conditions
Mitral Regurgitation
Interventions
metoprolol succinate (Toprol XL), Placebo
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 70 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2010
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Nov 21, 2012 · Synced Sep 17, 2026, 4:08 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Use of Multiple Brain Imaging Modalities (PET and MRS) to Identify Metabolic Abnormalities in Major Depression

NCT01465165
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Not listed
Lead sponsor
Paul Carlson
Other
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 18, 2017 · Synced Sep 17, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Treatment Resistant Geriatric Depression in Primary Care

NCT01392287
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Memantine
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
55 Years to 89 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 31, 2017 · Synced Sep 17, 2026, 4:08 AM EDT