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ClinicalTrials.gov public records Last synced Oct 30, 2026, 9:50 AM EDT

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Showing 1–24 of 2,442 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: HF - Heart Failure Clear all
Terminated No phase listed Observational

A-SPIRE Heart Failure: Utilizing Health Tags to Identify Patients at Risk for Hospital Readmissions

NCT04550052
View directory record Official record
Conditions
Heart Failure
Interventions
Not listed
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 30, 2026, 9:50 AM EDT
Terminated Phase 4 Interventional

Dopamine in Acute Decompensated Heart Failure II

NCT01060293
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
High-dose furosemide, Low-dose furosemide, Low-dose furosemide combined with low-dose dopamine
Drug
Lead sponsor
Larissa University Hospital
Other
Eligibility
18 Years and older
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
2
States / cities
Atlanta, Georgia • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 11, 2013 · Synced Oct 30, 2026, 9:50 AM EDT
Active, not recruiting Not applicable Interventional

SyncAV Post-Market Trial

NCT04100148
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
SyncAV programmed ON, Fixed AV delay
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
1,686 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
30
States / cities
Huntsville, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 25 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Oct 30, 2026, 9:50 AM EDT
Recruiting No phase listed Observational

Retinal Fundus Imaging and OCT Imaging for Ocular Detection of ATTR-CM

NCT07690436
View directory record Official record
Conditions
Transthyretin Amyloid Cardiomyopathy
Interventions
Not listed
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
6
States / cities
Palo Alto, California • Jacksonville, Florida • Chicago, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 30, 2026, 9:50 AM EDT
Terminated No phase listed Observational

Heart Failure Monitoring With Eko Electronic Stethoscopes

NCT04404452
View directory record Official record
Conditions
Heart Failure, Crackles, Heart Failure With Preserved Ejection Fraction
Interventions
Use of Eko CORE and Eko DUO electronic stethoscopes
Device
Lead sponsor
Eko Devices, Inc.
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Timeline
2020
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Mar 8, 2021 · Synced Oct 30, 2026, 9:50 AM EDT
Completed Not applicable Interventional Results available

Real Time 3-Dimensional Echocardiography for Left Ventricular Lead Site Selection to Reduce Cardiac Resynchronization Therapy Non-Responder Rates

NCT01278030
View directory record Official record
Conditions
Heart Failure
Interventions
3D echo-guided LV lead placement
Procedure
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
Not listed
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 19, 2019 · Synced Oct 30, 2026, 9:50 AM EDT
Terminated Not applicable Interventional Results available

Dual Site Left Ventricular (LV) Pacing

NCT00944125
View directory record Official record
Conditions
Congestive Heart Failure, LV Dysfunction
Interventions
Dual Site LV Pacing, BiV Pacing
Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
40 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
2
States / cities
Lake Geneva, Wisconsin • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 21, 2024 · Synced Oct 30, 2026, 9:50 AM EDT
Completed Not applicable Interventional

Food Is Medicine for Patients With Heart Failure

NCT06540118
View directory record Official record
Conditions
Heart Failure, Heart Failure，Congestive, Heart Diseases
Interventions
15 Medically Tailored Meals (MTM) per week, 14 Medically Tailored Meals (MTM) per week
Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
La Jolla, California • Stanford, California
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Oct 30, 2026, 9:50 AM EDT
Completed Not applicable Interventional

Hemodynamic Effects of Spironolactone in Patients With Heart Failure

NCT00860340
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Spironolactone
Drug
Lead sponsor
University of Toledo Health Science Campus
Other
Eligibility
21 Years to 80 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 10, 2014 · Synced Oct 30, 2026, 9:50 AM EDT
Completed Not applicable Interventional

Enhancing Cardiac Rehabilitation Through Behavioral Nudges

NCT03834155
View directory record Official record
Conditions
Acute Myocardial Infarction, Percutaneous Coronary Intervention, Coronary Artery Disease, Valvular Disease, Chronic Stable Angina, Chronic Stable Heart Failure
Interventions
Hospital-based CR + Movn Application, Choice of Hospital or home-based CR + Movn Application, Hospital-based CR + Movn Application + Nudge, Choice of Hospital or home-based CR + Movn Application + Nudge
Other
Lead sponsor
Denver Health and Hospital Authority
Other
Eligibility
18 Years to 100 Years
Enrollment
447 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated May 13, 2025 · Synced Oct 30, 2026, 9:50 AM EDT
Recruiting Not applicable Interventional

Eat Well Heart Failure

NCT07101289
View directory record Official record
Conditions
Congestive Heart Failure Chronic
Interventions
Personal health planning and nutritional coaching, Prescription Produce
Behavioral · Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Oct 30, 2026, 9:50 AM EDT
Terminated Not applicable Interventional

Ablation Versus Medical Management of Atrial Fibrillation in HFpEF

NCT04282850
View directory record Official record
Conditions
Atrial Fibrillation, Heart Failure With Normal Ejection Fraction
Interventions
Pulmonary Vein Isolation
Procedure
Lead sponsor
Inova Health Care Services
Other
Eligibility
18 Years to 90 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Fairfax, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 30, 2026, 9:50 AM EDT
Recruiting Phase 2Phase 3 Interventional

Efficacy, Safety, and Pharmacokinetics of Vericiguat in Pediatric Participants With Heart Failure Due to Left Ventricular Systolic Dysfunction (MK-1242-036)

NCT05714085
View directory record Official record
Conditions
Heart Failure, Left Ventricular Systolic Dysfunction
Interventions
Vericiguat tablet, Vericiguat suspension, Placebo tablet, Placebo suspension
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
29 Days to 17 Years
Enrollment
342 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2032
U.S. locations
20
States / cities
Los Angeles, California • Palo Alto, California • San Bernardino, California + 17 more
Source: ClinicalTrials.gov public record
Updated Oct 30, 2026 · Synced Oct 30, 2026, 9:50 AM EDT
Withdrawn Not applicable Interventional

Impact of Cardiac Resynchronization Therapy on Right Ventricular Function in Left Ventricular Assist Device Patients

NCT02169076
View directory record Official record
Conditions
Heart Failure
Interventions
Cardiac Resynchronization Therapy
Device
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jan 5, 2017 · Synced Oct 30, 2026, 9:50 AM EDT
Completed Phase 3 Interventional

Clinical Evaluation of the Physiological Diagnosis Function in the PARADYM CRT Device

NCT02167789
View directory record Official record
Conditions
Heart Failure
Interventions
Paradym CRT 8770
Device
Lead sponsor
LivaNova
Industry
Eligibility
18 Years and older
Enrollment
520 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
5
States / cities
Kaplan, Phoenix,, Arizona • Siegel, Phoenix,, Arizona • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 19, 2014 · Synced Oct 30, 2026, 9:50 AM EDT
Terminated No phase listed Observational Results available

Arrythmia Burden in Cardiac Contractility Modulation (CCM)

NCT05704426
View directory record Official record
Conditions
Atrial Fibrillation, Arrythmia
Interventions
Impulse Dynamics Optimizer Device
Device
Lead sponsor
Hackensack Meridian Health
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Hackensack, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 19, 2024 · Synced Oct 30, 2026, 9:50 AM EDT
Completed Not applicable Interventional Results available

Exercise Intolerance in Elderly Patients With Diastolic Heart Failure

NCT00959660
View directory record Official record
Conditions
Heart Failure, Diastolic, Obesity
Interventions
Exercise, Dietary Intervention, Diet and exercise, Attention Control
Behavioral · Dietary Supplement · Other
Lead sponsor
Wake Forest University
Other
Eligibility
60 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 15, 2019 · Synced Oct 30, 2026, 9:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mechanisms and Management of Exercise Intolerance in Older Heart Failure Patients

NCT03111017
View directory record Official record
Conditions
Heart Failure, Diastolic
Interventions
Exercise Training
Other
Lead sponsor
The University of Texas at Arlington
Other
Eligibility
60 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Arlington, Texas
Source: ClinicalTrials.gov public record
Updated Mar 3, 2020 · Synced Oct 30, 2026, 9:50 AM EDT
Terminated Phase 2 Interventional Results available

Results of Tc99m-Maraciclatide Scintigraphy in Subjects With Diabetes Mellitus and Heart Failure With Preserved Left Ventricular Ejection Fraction

NCT01440517
View directory record Official record
Conditions
Diabetes Mellitus, Heart Failure
Interventions
Tc99m-Maraciclatide
Drug
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 4, 2014 · Synced Oct 30, 2026, 9:50 AM EDT
Not listed Not applicable Interventional

Study of an Intervention to Improve Problem List Accuracy and Use

NCT01105923
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity, Asthma, COPD, Breast Cancer, Coronary Artery Disease, Congestive Heart Failure, Diabetes, Glaucoma, Hemophilia, Hypertension, Hyperthyroidism, Hypothyroidism, Myasthenia Gravis, Osteoporosis, Osteopenia, Renal Failure, Renal Insufficiency, Sickle Cell Disease, Stroke
Interventions
MAPLE
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 2, 2015 · Synced Oct 30, 2026, 9:50 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Novel Clinical Utility of Retinal Imaging in Patients With Heart Failure

NCT05086978
View directory record Official record
Conditions
Heart Failure
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Oct 30, 2026, 9:50 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Myocardial Performance at Rest and During Exercise in Heart Failure With Preserved Ejection Fraction

NCT01747785
View directory record Official record
Conditions
Heart Failure
Interventions
Cardiac rehabilitation, Myocardial deformation imaging, Cardiopulmonary exercise test
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
La Crosse, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 17, 2016 · Synced Oct 30, 2026, 9:50 AM EDT
Completed Not applicable Interventional Results available

Advancing Symptom Alleviation With Palliative Treatment

NCT02713347
View directory record Official record
Conditions
Heart Failure, Pulmonary Disease, Chronic Obstructive, Emphysema, Pulmonary Fibrosis, Interstitial Lung Disease
Interventions
ADAPT Intervention
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 99 Years
Enrollment
306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
2
States / cities
Aurora, Colorado • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 9, 2024 · Synced Oct 30, 2026, 9:50 AM EDT
Withdrawn Phase 4 Interventional

Evaluation of Sildenafil for the Treatment of Moderate Congestive Heart Failure

NCT00793338
View directory record Official record
Conditions
Heart Failure
Interventions
Sildenafil
Drug
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Jun 26, 2023 · Synced Oct 30, 2026, 9:50 AM EDT