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ClinicalTrials.gov public records Last synced Oct 21, 2026, 9:12 AM EDT

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Showing 1–24 of 241 matching trials from the live ClinicalTrials.gov search.
Conditions
Polycystic Ovary Syndrome, Non-Alcoholic Fatty Liver Disease, Metabolic Syndrome
Interventions
Metformin, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
13 Years to 25 Years · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2021
U.S. locations
1
States / cities
New York, New York
Conditions
Mitral Regurgitation, Aortic Regurgitation
Interventions
MRI
Diagnostic Test
Lead sponsor
Atlantic Health System
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2023
U.S. locations
1
States / cities
Morristown, New Jersey
Conditions
Mitral Regurgitation
Interventions
MR-ace Implant and Delivery System
Device
Lead sponsor
Polares Medical SA
Industry
Eligibility
21 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
3
States / cities
Atlanta, Georgia • The Bronx, New York • Cincinnati, Ohio
Conditions
Brain Tumors
Interventions
2-Flourodeoxyglucose
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
1 Year to 21 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Low Back Pain
Interventions
Fusion or TDR determined by investigator.
Procedure
Lead sponsor
Aclarion
Industry
Eligibility
18 Years to 70 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
10
States / cities
Phoenix, Arizona • Beverly Hills, California • La Jolla, California + 7 more
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 – 2034
U.S. locations
29
States / cities
Los Angeles, California • San Francisco, California • Stanford, California + 19 more
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
Conditions
Mitral Valve Insufficiency
Interventions
ARTO System
Device
Lead sponsor
Mvrx, Inc.
Industry
Eligibility
21 Years to 85 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Sacramento, California
Conditions
Mitral Annular Calcification, Mitral Stenosis, Mitral Regurgitation, Mitral Valve Disease
Interventions
Transseptal ViMAC
Device
Lead sponsor
Mayra Guerrero
Other
Eligibility
18 Years and older
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
16
States / cities
Gilbert, Arizona • Phoenix, Arizona • Tucson, Arizona + 12 more
Recruiting Not applicable Interventional

ATLAS (AltaValve) Pivotal Trial

NCT06465745
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
Conditions
Mitral Regurgitation, Mitral Stenosis, Mitral Valve Disease, Mitral Valve (MV) Regurgitation, Mitral Annulus Calcification, Mitral Valve Replacement, Transcatheter Valve Replacement
Interventions
Not listed
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
24
States / cities
Birmingham, Alabama • Phoenix, Arizona • Thousand Oaks, California + 16 more
Conditions
End Stage Renal Disease
Interventions
CoQ10, Placebo, HB-HIIT, Observational
Dietary Supplement · Drug · Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Sacramento, California • Nashville, Tennessee
Conditions
Mitral Regurgitation
Interventions
Mydfrin
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
New York, New York
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
Completed No phase listed Observational

Serotonin Function During Depression

NCT00033787
Conditions
Depression, Involutional, Healthy
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 60 Years
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
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
Conditions
Mitral Regurgitation
Interventions
HARPOON™ Beating Heart Mitral Valve Repair System
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
21 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
9
States / cities
San Francisco, California • Atlanta, Georgia • Baltimore, Maryland + 5 more
Conditions
Mitral Regurgitation
Interventions
Not listed
Lead sponsor
Atlantic Health System
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Morristown, New Jersey
Active, not recruiting Not applicable Interventional Results available

PARTNER 3 Trial - Mitral Valve in Valve

NCT03193801
Conditions
Mitral Valve Insufficiency, Mitral Valve Disease, Mitral Valve Regurgitation, Heart Failure
Interventions
Edwards SAPIEN 3 transcatheter valve, Model 9600TFX
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
Not listed
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2031
U.S. locations
9
States / cities
Atlanta, Georgia • Chicago, Illinois • Evanston, Illinois + 6 more
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
Completed No phase listed Observational Accepts healthy volunteers Results available

Understanding Disparities in Healthcare and Primary Care Provider Quality

NCT02626910
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
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Age and Sex-Specific PREValence of AcqUirEd VALVular Heart DiseasE

NCT05357404
Conditions
Valvular Heart Disease
Interventions
Not listed
Lead sponsor
Cardiovascular Research Foundation, New York
Other
Eligibility
65 Years to 85 Years
Enrollment
2,870 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Walnut Creek, California
Conditions
Insulin Sensitivity
Interventions
Rosiglitazone, Placebo
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
30 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Dallas, Texas
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