Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 21, 2026, 4:01 PM EDT

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Showing 1129–1152 of 1,231 matching trials from the live ClinicalTrials.gov search.
Conditions
Heart Failure
Interventions
Empagliflozin, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
5,988 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
135
States / cities
Anniston, Alabama • Birmingham, Alabama • Huntsville, Alabama + 116 more
Conditions
Quality Improvement, Pharmacotherapy, Heart Failure
Interventions
Education Only, Education and Feedback (E+F), Primary Care Referral Nudges
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Heart Failure
Interventions
Integrated diagnositic system, Routine in office visits
Other
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
13
States / cities
Anchorage, Alaska • Aurora, Colorado • Tampa, Florida + 10 more
Terminated Not applicable Interventional Results available

OptiVol for Precision Medical Management of Heart Failure

NCT04206501
Conditions
Ischemic and Non-ischemic Cardiomyopathy
Interventions
Medtronic ICD with Opti Vol-Monitor
Device
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 85 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Rochester, New York
Conditions
Congestive Heart Failure, Coronary Artery Disease, Myocardial Infarction
Interventions
MyoCell™ Autologous Myoblasts
Drug
Lead sponsor
Bioheart, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
5
States / cities
Fort Lauderdale, Florida • Atlanta, Georgia • Chicago, Illinois + 2 more
Conditions
Heart Diseases
Interventions
Not listed
Lead sponsor
PC-HEART
Other
Eligibility
18 Years and older
Enrollment
349 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
14
States / cities
San Diego, California • Washington D.C., District of Columbia • Palm Beach, Florida + 11 more
Conditions
Chronic Stable Heart Failure
Interventions
CLR325, Placebo
Drug · Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
6
States / cities
Chicago, Illinois • St Louis, Missouri • Cleveland, Ohio + 3 more
Conditions
Heart Failure, Congestive
Interventions
Placement of the PVSS Implant
Device
Lead sponsor
Paracor Medical, Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
12
States / cities
Birmingham, Alabama • Denver, Colorado • Gainesville, Florida + 8 more
Conditions
Hyponatremia
Interventions
lixivaptan, Placebo
Drug
Lead sponsor
CardioKine Inc.
Industry
Eligibility
18 Years and older
Enrollment
652 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
102
States / cities
Birmingham, Alabama • Mobile, Alabama • Bakersfield, California + 82 more
Completed Phase 2 Interventional Results available

Evaluation of Patiromer in Heart Failure Patients

NCT00868439
Conditions
Hyperkalemia, Heart Failure
Interventions
patiromer, placebo
Drug
Lead sponsor
Relypsa, Inc.
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
9
States / cities
Miami, Florida • Port Charlotte, Florida • Peoria, Illinois + 6 more
Completed Not applicable Interventional Results available

Rhode Island Diastolic Dysfunction - Heart Failure

NCT02353312
Conditions
Heart Failure, Cardiovascular Disease
Interventions
Kuvan
Drug
Lead sponsor
Providence VA Medical Center
Federal
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Tachyarrhythmias, Sudden Cardiac Death, Heart Failure
Interventions
SJ4 connector and RV high voltage SJ4 lead
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
1,701 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Cardiorenal Syndrome, Acute Decompensated Heart Failure
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Heart Failure, Heart Failure With Reduced Ejection Fraction, Cardiovascular Diseases, Heart Diseases
Interventions
Tovinontrine (CRD-750), Placebo
Drug
Lead sponsor
Cardurion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
557 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
26
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Beverly Hills, California + 23 more
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Dietary Nitrate for Heart Failure

NCT01682356
Conditions
Heart Failure, Hypertension, Pulmonary
Interventions
Beetroot juice
Dietary Supplement
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2023
U.S. locations
2
States / cities
Indianapolis, Indiana • St Louis, Missouri
Conditions
Stem Cell Transplantation, Ventricular Dysfunction, Left
Interventions
Autologous human mesenchymal cells (hMSCs), Autologous human bone marrow cells (hBMCs), Placebo
Biological
Lead sponsor
University of Miami
Other
Eligibility
21 Years to 90 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Miami, Florida
Conditions
Cardiopulmonary Disease
Interventions
Echocardiography, Pulmonary Gas Exchange
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Heart Failure With Reduced Ejection Fraction, Endothelial Dysfunction
Interventions
TVS, Sham TVS
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Not listed No phase listed Observational

Skeletal Muscle Perfusion With LVAD

NCT02105831
Conditions
Heart Failure
Interventions
Contrast ultrasound skeletal muscle perfusion imaging
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Obstructive Hypertrophic Cardiomyopathy
Interventions
Mavacamten, Non-mavacamten symptomatic oHCM therapy
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
1,700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
60
States / cities
Anchorage, Alaska • Tucson, Arizona • Little Rock, Arkansas + 48 more
Conditions
Heart Failure, Right-Sided, Cardiac Failure, Heart Failure, Left-Sided
Interventions
SynCardia 50cc temporary Total Artificial Heart (TAH-t)
Device
Lead sponsor
SynCardia Systems. LLC
Industry
Eligibility
10 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
26
States / cities
Tucson, Arizona • Los Angeles, California • Gainesville, Florida + 16 more
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
RF ablation of AF using CARTO 3 and a Thermocool ST SF ablation catheter
Procedure
Lead sponsor
University of Rochester
Other
Eligibility
50 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
2
States / cities
Rochester, New York
Conditions
Heart Failure
Interventions
Telemedicine
Other
Lead sponsor
Providence Health & Services
Other
Eligibility
65 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Enrolling by invitation No phase listed Observational

Sarcopenia Magnetic Resonance Imaging Evaluation (SUSIE)

NCT04869813
Conditions
Sarcopenia
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
40 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio