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ClinicalTrials.gov public records Last synced Oct 30, 2026, 1:46 PM EDT

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Showing 1081–1104 of 2,566 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Heart Failure Clear all
Completed Not applicable Interventional Results available

CentriMag Ventricular Assist System in Treating Failure-to-Wean From Cardiopulmonary Bypass

NCT00819793
View directory record Official record
Conditions
Heart Failure
Interventions
CentriMag Ventricular Assist System
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
14
States / cities
Phoenix, Arizona • New Haven, Connecticut • Lexington, Kentucky + 11 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2022 · Synced Oct 30, 2026, 1:46 PM EDT
Completed Phase 2 Interventional Results available

Evaluation of Patiromer in Heart Failure Patients

NCT00868439
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 2, 2021 · Synced Oct 30, 2026, 1:46 PM EDT
Withdrawn No phase listed Observational

Catheter Ablation for Atrial Fibrillation and Heart Failure

NCT01082601
View directory record Official record
Conditions
Congestive Heart Failure, Atrial Fibrillation, Arrhythmia
Interventions
Pulmonary Vein Isolation (PVI)
Procedure
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
Ridgewood, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 17, 2012 · Synced Oct 30, 2026, 1:46 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Consistently Assess Signs and Symptom of Heart Failure

NCT05833581
View directory record Official record
Conditions
Heart Failure, Heart Failure With Reduced Ejection Fraction, Heart Failure With Preserved Ejection Fraction
Interventions
New York Heart Association Classification Guide
Other
Lead sponsor
Board of Trustees of Illinois State University
Other
Eligibility
18 Years to 90 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
3
States / cities
Aurora, Colorado • Normal, Illinois • Lancaster, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 27, 2023 · Synced Oct 30, 2026, 1:46 PM EDT
Completed Not applicable Interventional

Cardionomic STOP-ADHF Study

NCT04814134
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
CPNS Therapy, Standard of care
Device · Other
Lead sponsor
Cardionomic Inc.
Industry
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
9
States / cities
Indianapolis, Indiana • Akron, Ohio • Cincinnati, Ohio + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Oct 30, 2026, 1:46 PM EDT
Terminated Phase 2 Interventional

Oral Tonapofylline (BG9928) in Patients With Heart Failure and Renal Insufficiency

NCT00745316
View directory record Official record
Conditions
Renal Insufficiency, Heart Failure
Interventions
Tonapofylline, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
30
States / cities
Huntsville, Alabama • Mobile, Alabama • Scottsdale, Arizona + 25 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2023 · Synced Oct 30, 2026, 1:46 PM EDT
Not listed No phase listed Observational

Evaluating the Role of Thrombin in Saphenous Vein Graft Failure After Heart Bypass Surgery

NCT00481806
View directory record Official record
Conditions
Coronary Artery Bypass, Thrombosis
Interventions
Not listed
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 90 Years
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated May 10, 2013 · Synced Oct 30, 2026, 1:46 PM EDT
Terminated Phase 2 Interventional

BAY58-2667 Dose Finding Trial Investigating Fixed Doses in Patients With Acute Decompensated Chronic Congestive Heart Failure (ADHF)

NCT01065077
View directory record Official record
Conditions
Acute Heart Failure
Interventions
Cinaciguat (BAY58-2667), Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
6
States / cities
Ridgewood, New Jersey • Winston-Salem, North Carolina • Cleveland, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2015 · Synced Oct 30, 2026, 1:46 PM EDT
Completed Phase 2 Interventional

Renal Hemodynamic Effects of RLX030A in Subjects With Chronic Heart Failure (CHF)

NCT01546532
View directory record Official record
Conditions
Chronic Heart Failure (CHF)
Interventions
RLX030, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 19, 2020 · Synced Oct 30, 2026, 1:46 PM EDT
Completed Not applicable Interventional Results available

Multicenter Automatic Defibrillator Implantation Trial - Chemotherapy-Induced Cardiomyopathy

NCT02164721
View directory record Official record
Conditions
Cardiomyopathy
Interventions
Three-lead CRT-D (Defibrillator)
Device
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
9
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Tampa, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2020 · Synced Oct 30, 2026, 1:46 PM EDT
Terminated Not applicable Interventional

Vascular Endothelial Function and Cardiac Resynchronization Response in Patients With Heart Failure

NCT02783716
View directory record Official record
Conditions
Heart Failure
Interventions
Subcutaneous adipose tissue collection, Peripheral arterial tonometry (PAT)
Procedure · Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 18, 2023 · Synced Oct 30, 2026, 1:46 PM EDT
Completed Not applicable Interventional

InSync III Marquis Model 7279 Cardioverter Defibrillator Cardiac Resynchronization System

NCT00271232
View directory record Official record
Conditions
Heart Failure
Interventions
Cardiac resynchronization therapy
Device
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
18 Years and older
Enrollment
238 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
34
States / cities
Anchorage, Alaska • Phoenix, Arizona • Los Angeles, California + 31 more
Source: ClinicalTrials.gov public record
Updated Dec 21, 2007 · Synced Oct 30, 2026, 1:46 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Assessment of Cardiac Functional Reserve in Heart Failure With Preserved Ejection Fraction (HF-PEF)

NCT00585806
View directory record Official record
Conditions
Heart Failure
Interventions
Not listed
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 5, 2015 · Synced Oct 30, 2026, 1:46 PM EDT
Recruiting Phase 3 Interventional

A Study to Investigate CV Outcomes With Elecoglipron Compared With Placebo in Adult Participants With HFpEF or HFmrEF

NCT07761117
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction (HFpEF), Heart Failure With Mildly Reduced Ejection Fraction (HFmrEF)
Interventions
Elecoglipron, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
6,950 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
120
States / cities
Fairhope, Alabama • Anchorage, Alaska • Gilbert, Arizona + 105 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 30, 2026, 1:46 PM EDT
Not listed No phase listed Observational

Markers of Oxidative Stress Diastolic Dysfunction

NCT00846404
View directory record Official record
Conditions
Diastolic Heart Failure, Diastolic Dysfunction
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 18, 2009 · Synced Oct 30, 2026, 1:46 PM EDT
Completed Not applicable Interventional Results available

Effects of the Dietary Approaches to Stop Hypertension(DASH) Sodium-restricted Diet in Diastolic Heart Failure

NCT00939640
View directory record Official record
Conditions
Diastolic Heart Failure, Hypertensive Heart Disease
Interventions
DASH/sodium-restricted diet (SRD)
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
50 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 15, 2019 · Synced Oct 30, 2026, 1:46 PM EDT
Active, not recruiting No phase listed Observational

Destination Therapy Post Approval Study

NCT03681210
View directory record Official record
Conditions
Chronic Heart Failure
Interventions
HeartWare Ventricular Assist Device
Device
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
47
States / cities
Little Rock, Arkansas • San Diego, California • San Francisco, California + 38 more
Source: ClinicalTrials.gov public record
Updated Aug 22, 2025 · Synced Oct 30, 2026, 1:46 PM EDT
Completed Not applicable Interventional Results available

Patient-Reported Outcome Measurement in Heart Failure Clinic

NCT04164004
View directory record Official record
Conditions
Heart Failure
Interventions
Kansas City Cardiomyopathy Questionnaire-12
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
1,249 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Oct 30, 2026, 1:46 PM EDT
Terminated Phase 2 Interventional Results available

A Study to Assess the Hemodynamic Effects, Safety, Tolerability, and Pharmacokinetics of Intravenous APD418 in Adult Participants With Heart Failure With Reduced Ejection Fraction

NCT05139615
View directory record Official record
Conditions
Acute Heart Failure With Reduced Ejection Fraction
Interventions
APD418, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 85 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
5
States / cities
Tampa, Florida • Peoria, Illinois • Houston, Texas + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 9, 2023 · Synced Oct 30, 2026, 1:46 PM EDT
Completed Phase 2 Interventional Results available

Inhaled Sodium Nitrite on Heart Failure With Preserved Ejection Fraction

NCT02262078
View directory record Official record
Conditions
Heart Failure
Interventions
Sodium Nitrite Inhalation Solution, Placebo
Drug · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 29, 2017 · Synced Oct 30, 2026, 1:46 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

US Benchmarking Clinical Study

NCT07215715
View directory record Official record
Conditions
HFpEF - Heart Failure With Preserved Ejection Fraction, HFmrEF, ATTR-CM (Transthyretin Amyloid Cardiomyopathy), Left Ventricular Hypertrophy, Cardiac Amyloidosis
Interventions
Not listed
Lead sponsor
eMyosound SAS
Industry
Eligibility
60 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
3
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 20, 2025 · Synced Oct 30, 2026, 1:46 PM EDT
Recruiting Not applicable Interventional

Impact of Barostimulation on Hemodynamics in Adults With Heart Failure

NCT07335510
View directory record Official record
Conditions
HFrEF - Heart Failure With Reduced Ejection Fraction
Interventions
Baroreflex Activation Therapy
Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
7
States / cities
San Francisco, California • Washington D.C., District of Columbia • Chicago, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Oct 30, 2026, 1:46 PM EDT
Terminated Phase 2 Interventional Results available

Study of Renal Denervation in Patients With Heart Failure

NCT01954160
View directory record Official record
Conditions
Heart Failure
Interventions
Symplicity Renal Denervation
Device
Lead sponsor
Adrian Hernandez
Other
Eligibility
21 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
12
States / cities
Atlanta, Georgia • Boston, Massachusetts • Rochester, Minnesota + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2016 · Synced Oct 30, 2026, 1:46 PM EDT
Completed Not applicable Interventional

Prospective Aerobic Reconditioning Intervention Study

NCT01113840
View directory record Official record
Conditions
Heart Failure
Interventions
Exercise, Control
Behavioral
Lead sponsor
Wake Forest University
Other
Eligibility
60 Years and older
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2009
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 15, 2019 · Synced Oct 30, 2026, 1:46 PM EDT