Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Nov 4, 2026, 10:32 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 655 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational Accepts healthy volunteers

Sleep Apnea and Hypertrophic Cardiomyopathy (HCM)

NCT03327623
Conditions
Hypertrophic Cardiomyopathy
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
290 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Active, not recruiting Not applicable Interventional Results available

Medtronic Evolut Transcatheter Aortic Valve Replacement in Low Risk Patients

NCT02701283
Conditions
Aortic Valve Stenosis
Interventions
Medtronic Transcatheter Aortic Valve Replacement Systems, Surgical Aortic Valve Replacement (SAVR)
Device
Lead sponsor
Medtronic Cardiovascular
Industry
Eligibility
Not listed
Enrollment
2,223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2029
U.S. locations
61
States / cities
Phoenix, Arizona • La Jolla, California • Los Angeles, California + 53 more
Conditions
Mitral Valve Regurgitation
Interventions
Implantation of the MEMO 3D Annuloplasty Ring
Device
Lead sponsor
Sorin Group USA, Inc.
Industry
Eligibility
18 Years and older
Enrollment
278 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
4
States / cities
Minneapolis, Minnesota • St Louis, Missouri • Philadelphia, Pennsylvania + 1 more
Not listed No phase listed Observational Accepts healthy volunteers

Loss of Y Chromosome in Aortic Stenosis

NCT06595407
Conditions
Aortic Stenosis
Interventions
Blood analysis for loss-of-Y chromosome
Diagnostic Test
Lead sponsor
University of Virginia
Other
Eligibility
40 Years and older · Male only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Charlottesville, Virginia
Active, not recruiting Not applicable Interventional

The ENCIRCLE Trial

NCT04153292
Conditions
Mitral Regurgitation, Mitral Valve Insufficiency
Interventions
SAPIEN M3 valve and dock
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
18 Years and older
Enrollment
786 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2031
U.S. locations
44
States / cities
Huntsville, Alabama • Phoenix, Arizona • La Jolla, California + 36 more
Active, not recruiting Not applicable Interventional Results available

TRILUMINATE Pivotal Trial

NCT03904147
Conditions
Tricuspid Regurgitation
Interventions
TriClipTM Device
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
572 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2029
U.S. locations
63
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 51 more
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
Conditions
Functional Mitral Regurgitation, Heart Failure, Mitral Valve Insufficiency, Heart Diseases, Cardiovascular Diseases, Heart Valve Diseases
Interventions
Carillon Mitral Contour System, Guideline Directed Heart Failure Medication
Device · Other
Lead sponsor
Cardiac Dimensions, Inc.
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2030
U.S. locations
75
States / cities
Gilbert, Arizona • Phoenix, Arizona • Tucson, Arizona + 61 more
Conditions
Tricuspid Valve Disease, Heart Valve Diseases, Cardiovascular Diseases, Heart Failure, Tricuspid Valve Regurgitation, Tricuspid Valve Insufficiency
Interventions
TricValve System, Optimal medical therapy
Device · Drug
Lead sponsor
P+F Products + Features USA Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
780 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
34
States / cities
Birmingham, Alabama • Phoenix, Arizona • Sacramento, California + 29 more
Conditions
Aortic Valve Stenosis
Interventions
TAVR with CENTERA THV
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
Not listed
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2030
U.S. locations
23
States / cities
Los Angeles, California • Stanford, California • Loveland, Colorado + 19 more
Conditions
Aortic Valve Stenosis
Interventions
Double Balloon Valvuloplasty in TAVR
Procedure
Lead sponsor
Community Memorial Health System
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Ventura, California
Conditions
Aortic Valve Stenosis
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Aortic Valve Stenosis
Interventions
The EmStop Embolic Protection System (EmStop System)
Device
Lead sponsor
EmStop Inc
Industry
Eligibility
21 Years to 90 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
2
States / cities
Asheville, North Carolina • Nashville, Tennessee
Active, not recruiting Not applicable Interventional

PRIMARY Ancillary Substudy

NCT07103733
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
Conditions
Aortic Stenosis, Transcatheter Aortic Valve Replacement, Heart Block
Interventions
Transcatheter aortic valve replacement
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
Not listed
Enrollment
409 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Mitral Valve Regurgitation (Degenerative or Functional)
Interventions
INNOVALVE system
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
18 Years and older
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2034
U.S. locations
21
States / cities
Los Angeles, California • Palo Alto, California • Naples, Florida + 15 more
Conditions
Mitral Valve Insufficiency
Interventions
Half Moon TMVr System
Device
Lead sponsor
Half Moon Medical
Industry
Eligibility
21 Years to 95 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2029
U.S. locations
5
States / cities
New York, New York • The Bronx, New York • Cleveland, Ohio + 2 more
Conditions
Tricuspid Regurgitation, Tricuspid Valve Disease, Tricuspid Valvular Disorders
Interventions
VDyne Transcatheter Tricuspid Valve Replacement System
Device
Lead sponsor
VDyne, Inc.
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2031
U.S. locations
10
States / cities
Los Angeles, California • Detriot, Michigan • Minneapolis, Minnesota + 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
28
States / cities
Los Angeles, California • San Francisco, California • Stanford, California + 19 more
Conditions
Atrial Fibrillation, Aortic Valve Stenosis
Interventions
WATCHMAN, TAVR
Device
Lead sponsor
samir kapadia
Other
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
32
States / cities
Phoenix, Arizona • Burlingame, California • Santa Barbara, California + 27 more
Conditions
Aortic Valve Disease, Aortic Valve Replacement
Interventions
Standard of Care plus Enhanced Patient Education, Motivational Interviewing Intervention, Home-Based Activity Program plus Motivational Interviewing Intervention
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
65 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Symptomatic Severe Aortic Stenosis
Interventions
TAVR Implantation of the THV Prosthesis
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
19 Years and older
Enrollment
583 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
39
States / cities
Los Angeles, California • Sacramento, California • Stanford, California + 34 more
Conditions
Tricuspid Valve Disease, Tricuspid Valve Insufficiency
Interventions
Tricuspid valve replacement with the Cor TRICUSPID ECM Valve
Device
Lead sponsor
Corvivo Cardiovascular, Inc.
Industry
Eligibility
Not listed
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Indianapolis, Indiana • New York, New York
Conditions
Aortic Valve Stenosis, Aortic Valve Regurgitation, Prosthesis Failure
Interventions
Doppler-echocardiography, Invasive hemodynamic measurements
Procedure
Lead sponsor
Institut universitaire de cardiologie et de pneumologie de Québec, University Laval
Other
Eligibility
18 Years and older
Enrollment
310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
6
States / cities
San Francisco, California • Hollywood, Florida • Royal Oak, Michigan + 3 more