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ClinicalTrials.gov public records Last synced Oct 28, 2026, 5:28 PM EDT

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Showing 865–888 of 2,566 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Heart Failure Clear all
Recruiting Not applicable Interventional

Study of the Clinical Impact of Surgical Correction of Tricuspid Insufficiency in Implantable LVAD Patients

NCT02537769
View directory record Official record
Conditions
Tricuspid Regurgitation, Heart Failure NYHA Class III, Heart Failure NYHA Class IV
Interventions
Left ventricular assist device (LVAD), Tricuspid Valve Repair (TVR)
Device · Procedure
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 23, 2021 · Synced Oct 28, 2026, 5:28 PM EDT
Completed Not applicable Interventional Results available

Thoratec HeartMate II Left Ventricular Assist System (LVAS) for Bridge to Cardiac Transplantation

NCT00121472
View directory record Official record
Conditions
Heart Failure, Congestive, Ventricular Dysfunction, Cardiomyopathies
Interventions
Thoratec HeartMate II Left Ventricular Assist System (LVAS)
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
Not listed
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
34
States / cities
Birmingham, Alabama • Phoenix, Arizona • San Diego, California + 30 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2022 · Synced Oct 28, 2026, 5:28 PM EDT
Completed Phase 3 Interventional Results available

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

NCT00023595
View directory record Official record
Conditions
Cardiovascular Diseases, Coronary Disease, Heart Failure, Congestive, Heart Diseases
Interventions
CABG surgery plus MED, Active Medication Alone, CABG plus MED and SVR
Procedure · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 100 Years
Enrollment
2,136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2015
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 19, 2019 · Synced Oct 28, 2026, 5:28 PM EDT
Completed Phase 3 Interventional

Brain Natriuretic Peptide (BNP) to Preserve Renal Function in Hospitalized Patients With Heart Failure

NCT00170183
View directory record Official record
Conditions
Kidney Diseases, Congestive Heart Failure, Cardiomyopathy
Interventions
Nesiritide
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 16, 2009 · Synced Oct 28, 2026, 5:28 PM EDT
Completed No phase listed Observational

Readmission Risk Factors and Heart Failure With Preserved Ejection Fraction

NCT04008914
View directory record Official record
Conditions
Heart Failure, Preserved Ejection Fraction
Interventions
retrospective observation
Other
Lead sponsor
Ascension Macomb-Oakland Hospital
Other
Eligibility
Not listed
Enrollment
492 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Warren, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 8, 2019 · Synced Oct 28, 2026, 5:28 PM EDT
Completed Not applicable Interventional

Stimulus Intensity in Left Ventricular Leads

NCT01060449
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
LV stimulus intensity
Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 17, 2013 · Synced Oct 28, 2026, 5:28 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Risk Factors, Costs, and Impacts of ED Boarding

NCT07532564
View directory record Official record
Conditions
Stroke (CVA) or TIA, Diabetes, Asthma (Diagnosis), COPD (Chronic Obstructive Pulmonary Disease), Sepsis, Hypertension, Heart Failure, Pneumonia, Urinary Tract Infection (Diagnosis), Chest Pain, Psychiatric Disorder, Sickle Cell Disease (SCD)
Interventions
Not listed
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
30,486 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Oct 28, 2026, 5:28 PM EDT
Not listed Phase 4 Interventional

PREVENT-HF: Prevention of Heart Failure Events With Impedance Cardiography Testing

NCT00409916
View directory record Official record
Conditions
Heart Failure, Congestive
Interventions
BioZ Dx
Device
Lead sponsor
CardioDynamics
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
3
States / cities
Sacramento, California • San Diego, California
Source: ClinicalTrials.gov public record
Updated Jun 3, 2009 · Synced Oct 28, 2026, 5:28 PM EDT
Completed Not applicable Interventional Results available

Splanchnic Nerve Anesthesia in Heart Failure

NCT02669407
View directory record Official record
Conditions
Heart Failure
Interventions
splanchnic nerve anesthesia with a local anesthetic, regional nerve block with a local anesthetic (Lidocaine)
Procedure · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 90 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 6, 2019 · Synced Oct 28, 2026, 5:28 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Transform: Teaching, Technology, and Teams

NCT05572814
View directory record Official record
Conditions
Heart Failure, Type 2 Diabetes, Atrial Fibrillation
Interventions
Decision Support, Referral
Behavioral
Lead sponsor
American College of Cardiology
Other
Eligibility
18 Years and older
Enrollment
750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Amarillo, Texas
Source: ClinicalTrials.gov public record
Updated Oct 10, 2022 · Synced Oct 28, 2026, 5:28 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 28, 2026, 5:28 PM EDT
Completed No phase listed Observational

Dual-Source Computed Tomography to Improve Prediction of Response to Cardiac Resynchronization Therapy

NCT01097733
View directory record Official record
Conditions
Heart Failure - NYHA II - IV, Wide QRS Complex
Interventions
Randomization of Pre-knowledge of CT coronary venography
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 3, 2022 · Synced Oct 28, 2026, 5:28 PM EDT
Completed Phase 2 Interventional

Multicenter, Randomized, Double-Blind, Placebo Controlled, Efficacy Study on the Effects of Tolvaptan on Left Ventricular Dilatation in Congestive Heart Failure Patients

NCT00043758
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Tolvaptan
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
35
States / cities
Tucson, Arizona • Little Rock, Arkansas • San Diego, California + 30 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 28, 2026, 5:28 PM EDT
Completed Not applicable Interventional Results available

Integrated Tele-monitoring and Patient-centric Health Coaching Strategy in Patients Hospitalized With Heart Failure

NCT02391987
View directory record Official record
Conditions
Heart Failure
Interventions
Tele-monitoring and health coaching
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
5
States / cities
Jacksonville, Florida • Mechanicsville, Virginia • Midlothian, Virginia + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2020 · Synced Oct 28, 2026, 5:28 PM EDT
Completed Phase 2 Interventional Results available

LCZ696 Compared to Valsartan in Patients With Chronic Heart Failure and Preserved Left-ventricular Ejection Fraction

NCT00887588
View directory record Official record
Conditions
Chronic Heart Failure
Interventions
LCZ696, Valsartan, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
40 Years and older
Enrollment
307 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
11
States / cities
Little Rock, Arkansas • Chicago, Illinois • Detroit, Michigan + 8 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2015 · Synced Oct 28, 2026, 5:28 PM EDT
Completed Not applicable Interventional Results available

CardioMEMS Heart Sensor Allows Monitoring of Pressure to Improve Outcomes in NYHA Class III Heart Failure Patients

NCT00531661
View directory record Official record
Conditions
Heart Failure, Congestive
Interventions
HF Pressure Measurement System
Device
Lead sponsor
CardioMEMS
Industry
Eligibility
18 Years and older
Enrollment
550 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
Nationwide, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 28, 2015 · Synced Oct 28, 2026, 5:28 PM EDT
Completed No phase listed Observational

Precision of IMED-4 Lung Fluid Measurements

NCT02187770
View directory record Official record
Conditions
Dyspnea, Acute Heart Failure Syndrome, Pulmonary Congestion
Interventions
IMED-4
Device
Lead sponsor
Intersection Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
3
States / cities
Boston, Massachusetts • Detroit, Michigan • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 14, 2015 · Synced Oct 28, 2026, 5:28 PM EDT
Recruiting Not applicable Interventional

REHAB Fontan Failure: A Trial of Cardiac Rehabilitation

NCT06150950
View directory record Official record
Conditions
Heart Failure Congenital, Single-ventricle
Interventions
Cardiac rehabilitation, Usual care
Behavioral · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Stanford, California • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Oct 28, 2026, 5:28 PM EDT
Completed No phase listed Observational

WeighT LOSS Surgery and Comprehensive Cardiometabolic Responses to to EXercise

NCT06576050
View directory record Official record
Conditions
Heart Failure, Obesity, Weight Loss, Heart Failure With Preserved Ejection Fraction
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 28, 2026, 5:28 PM EDT
Completed Phase 2 Interventional Results available

Phase IIb Safety and Efficacy Study of Different Oral Doses of BAY94-8862 in Subjects With Worsening Chronic Heart Failure and Left Ventricular Systolic Dysfunction and Either Type 2 Diabetes Mellitus With or Without Chronic Kidney Disease or Chronic Kidney Disease Alone

NCT01807221
View directory record Official record
Conditions
Heart Failure
Interventions
Finerenone (BAY94-8862), Placebo, Inspra (eplerenone)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
1,066 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
10
States / cities
Birmingham, Alabama • La Jolla, California • Los Angeles, California + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 6, 2021 · Synced Oct 28, 2026, 5:28 PM EDT
Completed No phase listed Observational

Bioelectrical Impedance Spectroscopy in Heart Transplantation: Tracking Post-Transplant Changes in Body Composition and Correlation With Conventional Preoperative Risk Assessment Modalities

NCT03373279
View directory record Official record
Conditions
Heart Transplant Failure and Rejection
Interventions
Not listed
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 28, 2026, 5:28 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Oral Nitrite for Older Heart Failure Patients

NCT02457260
View directory record Official record
Conditions
Heart Failure
Interventions
14 N Sodium Nitrite
Drug
Lead sponsor
Gladwin, Mark, MD
Individual
Eligibility
70 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 18, 2018 · Synced Oct 28, 2026, 5:28 PM EDT
Completed Not applicable Interventional

The 7-Visit Transition of Care Hospital to Home Intervention: A Pilot Study

NCT04955405
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, Chronic Heart Failure
Interventions
The seven visit telemedicine protocol
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
60 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Oct 28, 2026, 5:28 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Rosiglitazone to Treat Patients With Heart Failure and Glucose Intolerance or Type II Diabetes

NCT00064727
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Avandia (Rosiglitazone), Avanclia (Rosiqlitazone)
Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
22 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2007
U.S. locations
2
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 28, 2026, 5:28 PM EDT