Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

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 Oct 21, 2026, 10:35 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 49–72 of 290 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Left-Sided Heart Failure Clear all
Active, not recruiting Not applicable Interventional

REsynchronization Comparison In LBBB and Normal or Mildly Reduced VENTricular Function With CRT (REINVENT-CRT)

NCT05652218
View directory record Official record
Conditions
Left Ventricular Ejection Fraction, Heart Failure (HF), Left Bundle-Branch Block
Interventions
LB-CRT, BIV-CRT
Device
Lead sponsor
Inova Health Care Services
Other
Eligibility
Not listed
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Durham, North Carolina • Falls Church, Virginia
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 21, 2026, 10:35 PM EDT
Completed Not applicable Interventional

Optimal Coronary Sinus Lead Implantation Using Intracardiac Impedography and Magnetic Resonance Imaging

NCT01129635
View directory record Official record
Conditions
Heart Failure, Systolic, Left Bundle Branch Block
Interventions
Cardiac Resynchronization Therapy (CRT) implantation
Procedure
Lead sponsor
Emory University
Other
Eligibility
Not listed
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 21, 2015 · Synced Oct 21, 2026, 10:35 PM EDT
Completed Phase 4 Interventional Results available

COSMO Post Approval Registry: Corox OTW Steroid LV Lead Monitoring

NCT00396136
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Corox OTW Steroid Left Ventricular Lead
Device
Lead sponsor
Biotronik, Inc.
Industry
Eligibility
18 Years and older
Enrollment
221 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Lake Oswego, Oregon
Source: ClinicalTrials.gov public record
Updated May 28, 2012 · Synced Oct 21, 2026, 10:35 PM EDT
Completed Not applicable Interventional

ECG AI-Guided Screening for Low Ejection Fraction

NCT04000087
View directory record Official record
Conditions
Asymptomatic Left Ventricular Systolic Dysfunction (Disorder), Heart Failure
Interventions
AI-enabled ECG-based Screening Tool
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
358 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 31, 2023 · Synced Oct 21, 2026, 10:35 PM EDT
Terminated Phase 2 Interventional

Left Ventricular Assist Device (LVAD) Specialized Centers of Clinically Orientated Research (SCCOR) Coagulation - Acute Intrinsic Pathway Antagonist (IPA)

NCT00909298
View directory record Official record
Conditions
Coagulation
Interventions
TTP889, Placebo
Drug
Lead sponsor
vTv Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
3
States / cities
New York, New York • Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Jun 27, 2011 · Synced Oct 21, 2026, 10:35 PM EDT
Completed No phase listed Observational

Quality of Life in Patients With Chronic Ischemic Heart Disease

NCT00005671
View directory record Official record
Conditions
Ischemic Heart Disease, Myocardial Ischemia
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 21, 2026, 10:35 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 21, 2026, 10:35 PM EDT
Completed Phase 2Phase 3 Interventional

EASYTRAK 4 Steerable LV Lead

NCT00158964
View directory record Official record
Conditions
Heart Failure
Interventions
EASYTRAK 4 STEERABLE LV lead
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 25, 2007 · Synced Oct 21, 2026, 10:35 PM EDT
Not listed Phase 2 Interventional

Confirmation Trial of the Acorn CorCap Cardiac Support Device (CSD) at the Same Time as Mitral Valve Repair

NCT00630266
View directory record Official record
Conditions
Heart Failure
Interventions
CorCap CSD
Device
Lead sponsor
Acorn Cardiovascular, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
11
States / cities
Santa Clara, California • Oak Lawn, Illinois • Ann Arbor, Michigan + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 18, 2009 · Synced Oct 21, 2026, 10:35 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

AI-Enabled Direct-from-ECG Ejection Fraction (EF) Severity Assessment Using COR ECG Wearable Monitor

NCT06699056
View directory record Official record
Conditions
Ventricular Ejection Fraction, LVF, LV Dysfunction, Atrial Enlargement, Conduction Defect, Heart Failure, Valvular Heart Disease, Ischemic Heart Disease, Cardiotoxicity, Myocardial Infarction, Dilated Cardiomyopathy, HFrEF - Heart Failure With Reduced Ejection Fraction, HFpEF - Heart Failure With Preserved Ejection Fraction, Syncope, Remodeling, Cardiac
Interventions
15-minutes of sitting during COR ECG Acquistion
Device
Lead sponsor
Peerbridge Health, Inc
Industry
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
8
States / cities
Orange, California • Pasadena, California • Detroit, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Oct 21, 2026, 10:35 PM EDT
Recruiting Not applicable Interventional

AI-Guided Left Bundle Branch Area Pacing

NCT07206602
View directory record Official record
Conditions
Heart Failure
Interventions
AI-assisted Left Bundle Branch Area Pacing, Left Bundle Branch Area Pacing
Device · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Oct 21, 2026, 10:35 PM EDT
Active, not recruiting Phase 3 Interventional

LEVosimendan to Improve Exercise Limitation in Patients With PH-HFpEF

NCT05983250
View directory record Official record
Conditions
Pulmonary Hypertension
Interventions
TNX-103, Placebo
Drug
Lead sponsor
Tenax Therapeutics, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
40
States / cities
Tucson, Arizona • La Jolla, California • Los Angeles, California + 32 more
Source: ClinicalTrials.gov public record
Updated Jul 24, 2026 · Synced Oct 21, 2026, 10:35 PM EDT
Completed Phase 2 Interventional Results available

Safety & Efficacy of Intramyocardial Injection of Mesenchymal Precursor Cells on Myocardial Function in LVAD Recipients

NCT02362646
View directory record Official record
Conditions
Heart Failure, Cardiomyopathy, Ventricular Dysfunction
Interventions
MPC Intramyocardial Injection, Control Solution
Biological · Drug
Lead sponsor
Annetine Gelijns
Other
Eligibility
18 Years and older
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
16
States / cities
Los Angeles, California • Stanford, California • Baltimore, Maryland + 13 more
Source: ClinicalTrials.gov public record
Updated Nov 26, 2019 · Synced Oct 21, 2026, 10:35 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Novel On-body Evaluation of Cardiac Health for Oncology

NCT07158450
View directory record Official record
Conditions
Cardiotoxicity, Heart Failure
Interventions
Not listed
Lead sponsor
Skribe Medical
Industry
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
11
States / cities
Golden, Colorado • Littleton, Colorado • Clearwater, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 21, 2026, 10:35 PM EDT
Completed No phase listed Observational

ELEVATE (Evaluation of Left Ventricular Autothreshold) 3.0

NCT01539629
View directory record Official record
Conditions
Heart Failure
Interventions
Cardiac pacing
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
4
States / cities
Davenport, Iowa • Yardley, Pennsylvania • Richmond, Virginia + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2012 · Synced Oct 21, 2026, 10:35 PM EDT
Withdrawn Phase 4 Interventional

HEMolysis in a Percutaneous Axial Flow LVAD, Effects of Pentoxifylline in a Randomized Controlled Trial

NCT04391231
View directory record Official record
Conditions
Hemolysis Intravascular, Acute Decompensated Heart Failure
Interventions
Pentoxifylline Oral Product, Placebo
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 31, 2025 · Synced Oct 21, 2026, 10:35 PM EDT
Completed No phase listed Observational

Implantation of the HeartMate 3 in Subjects With Heart Failure Using Surgical SWIFT HM3 PMS

NCT04548128
View directory record Official record
Conditions
Advanced Refractory Left Ventricular Heart Failure
Interventions
HeartMate 3 Left Ventricular Assist System (HM3 LVAS)
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
31
States / cities
Little Rock, Arkansas • Palo Alto, California • Aurora, Colorado + 26 more
Source: ClinicalTrials.gov public record
Updated Feb 1, 2023 · Synced Oct 21, 2026, 10:35 PM EDT
Active, not recruiting Phase 3 Interventional

LEVEL-2: LEVosimendan to Improve Exercise Limitation in Patients With PH-HFpEF-2

NCT07288398
View directory record Official record
Conditions
Pulmonary Hypertension Associated With HFpEF
Interventions
TNX-103, Placebo
Drug
Lead sponsor
Tenax Therapeutics, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
540 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
45
States / cities
Alexander City, Alabama • Tucson, Arizona • Sacramento, California + 40 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 21, 2026, 10:35 PM EDT
Withdrawn Not applicable Interventional

Evaluation of Left Bundle Branch Area Pacing As A Rescue Strategy for Cardiac Resynchronization Therapy Non-Response

NCT05884411
View directory record Official record
Conditions
Systolic Heart Failure, Heart Failure With Reduced Ejection Fraction, CRT Non-Response, Left Bundle Branch Area Pacing
Interventions
Left bundle branch area pacing, Cardiac MRI
Device · Diagnostic Test
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 11, 2025 · Synced Oct 21, 2026, 10:35 PM 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 21, 2026, 10:35 PM EDT
Completed Phase 3 Interventional Results available

RED-HF™ Trial - Reduction of Events With Darbepoetin Alfa in Heart Failure Trial

NCT00358215
View directory record Official record
Conditions
Heart Failure, Anemia, Cardiovascular Disease, Ventricular Dysfunction, Congestive Heart Failure
Interventions
Darbepoetin alfa, Placebo
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years and older
Enrollment
2,278 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
254
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 195 more
Source: ClinicalTrials.gov public record
Updated Nov 8, 2022 · Synced Oct 21, 2026, 10:35 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Aliskiren in Post Myocardial Infarction Patients (ASPIRE)

NCT00414609
View directory record Official record
Conditions
Myocardial Infarction
Interventions
Aliskiren, placebo
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years and older
Enrollment
820 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Novartis US, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 13, 2012 · Synced Oct 21, 2026, 10:35 PM EDT
Terminated Phase 4 Interventional Results available

Evaluating the Use of Exenatide in People With Type 2 Diabetes and Diastolic Heart Failure

NCT00799435
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Heart Failure, Diastolic
Interventions
Exenatide
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
30 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 4, 2020 · Synced Oct 21, 2026, 10:35 PM EDT
Terminated Not applicable Interventional

STandardized Ultra-conservative Or Physician-directed ICD Programming for Continuous Flow LVAD Support

NCT04264182
View directory record Official record
Conditions
Heart Failure, Systolic, Left Ventricular Assist Device, ICD
Interventions
ICD programming
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 8, 2022 · Synced Oct 21, 2026, 10:35 PM EDT