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 14, 2026, 9:02 PM EDT

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

Showing 433–456 of 1,229 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: congestive heart failure patients Clear all
Recruiting Not applicable Interventional

PRagmatic Trial Of Messaging to Providers About Treatment of Heart Failure at Inova

NCT05433220
View directory record Official record
Conditions
Heart Failure
Interventions
Best Practice Advisory using Electronic Health Record
Other
Lead sponsor
Inova Health Care Services
Other
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Falls Church, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 14, 2026, 9:02 PM EDT
Withdrawn Phase 1Phase 2 Interventional

Study of the Acute Effects of Triheptanoin in Heart Failure

NCT01787851
View directory record Official record
Conditions
Congestive Heart Failure, Non-ischemic Cardiomyopathy
Interventions
Triheptanoin oil
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 14, 2018 · Synced Oct 14, 2026, 9:02 PM EDT
Terminated Not applicable Interventional

Effects of Nocturnal Nasal Oxygen on Biomarkers in Sleep Apnea Patients With Heart Failure

NCT01431157
View directory record Official record
Conditions
Sleep Apnea, Heart Failure
Interventions
Nocturnal nasal oxygen, No nasal oxygen
Procedure · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 10, 2022 · Synced Oct 14, 2026, 9:02 PM EDT
Completed Phase 4 Interventional

Effects of Carvedilol on Health Outcomes in Heart Failure

NCT00381030
View directory record Official record
Conditions
Heart Failure, Congestive
Interventions
carvedilol plus nurse management
Drug
Lead sponsor
Denver Health and Hospital Authority
Other
Eligibility
0 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 27, 2006 · Synced Oct 14, 2026, 9:02 PM EDT
Terminated Not applicable Interventional Results available

Study of Heart Failure Hospitalizations After Aquapheresis Therapy Compared to Intravenous (IV) Diuretic Treatment

NCT01474200
View directory record Official record
Conditions
Heart Failure, Cardiac Failure, Acute Decompensated Heart Failure (ADHF)
Interventions
Isolated veno-venous ultrafiltration (AQ), IV Loop Diuretics (LD)
Device · Drug
Lead sponsor
Nuwellis, Inc.
Industry
Eligibility
18 Years and older
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
38
States / cities
Huntsville, Alabama • Scottsdale, Arizona • Los Angeles, California + 28 more
Source: ClinicalTrials.gov public record
Updated Aug 29, 2023 · Synced Oct 14, 2026, 9:02 PM EDT
Recruiting Not applicable Interventional

Prevalence and Prediction of ATTR in Ambulatory Patients With HFpEF

NCT05577819
View directory record Official record
Conditions
Transthyretin Amyloidosis, Heart Failure, Heart Failure, Diastolic, Amyloidosis
Interventions
99mTc-pyrophosphate Scintigraphy
Diagnostic Test
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
65 Years and older
Enrollment
515 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 14, 2026, 9:02 PM EDT
Completed Phase 3 Interventional Results available

Changes in NT-proBNP, Safety, and Tolerability in HFpEF Patients With a WHF Event (HFpEF Decompensation) Who Have Been Stabilized and Initiated at the Time of or Within 30 Days Post-decompensation (PARAGLIDE-HF)

NCT03988634
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction (HFpEF)
Interventions
sacubitril/valsartan, valsartan, sacubitril/valsartan matching placebo, valsartan matching placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 99 Years
Enrollment
467 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
87
States / cities
Irvine, California • Long Beach, California • Los Angeles, California + 77 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2025 · Synced Oct 14, 2026, 9:02 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Light Heart Study: Daily Light Box Use for Depressive Symptoms in Patients With Stage B Heart Failure

NCT02691000
View directory record Official record
Conditions
Depression, Stage B Heart Failure
Interventions
LiteBook
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
60 Years and older
Enrollment
122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Oct 27, 2016 · Synced Oct 14, 2026, 9:02 PM EDT
Completed Phase 4 Interventional Results available

Effect of Aldosterone on Energy Starvation in Heart Failure

NCT00574119
View directory record Official record
Conditions
Heart Failure, Nonischemic Dilated Cardiomyopathy
Interventions
spironolactone
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 18, 2019 · Synced Oct 14, 2026, 9:02 PM EDT
Completed No phase listed Observational

Levels of Inflammation in People With Cardiovascular Disease (POSEIDON)

NCT06122961
View directory record Official record
Conditions
Cardiovascular Risk, Heart Failure, Chronic Kidney Disease
Interventions
No treatment given
Other
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
18,198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Fremont, California • McKinney, Texas
Source: ClinicalTrials.gov public record
Updated May 9, 2025 · Synced Oct 14, 2026, 9:02 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing 30-day Readmissions in Patients With Heart Failure Through Pharmacist Discharge Medication Services

NCT02752997
View directory record Official record
Conditions
Heart Failure, Patient Readmission
Interventions
Pharmacist discharge medication services
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
La Crosse, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 27, 2016 · Synced Oct 14, 2026, 9:02 PM EDT
Completed Not applicable Interventional

Prospective Randomized Evaluation of an Ultra Conservative Approach to Implantable Defibrillator (ICD) Programming in Patients With a Left Ventricular Assist Device (LVAD).

NCT01977703
View directory record Official record
Conditions
Heart Failure
Interventions
Ultra Conservative ICD Programming, Traditional ICD Programming
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 16, 2017 · Synced Oct 14, 2026, 9:02 PM EDT
Completed Not applicable Interventional

Evaluating Strategies to Improve Guideline Directed Medical Therapy: The GDMT Research, Education & Assist Trial for Heart Failure Care

NCT05990296
View directory record Official record
Conditions
Heart Failure, Heart Failure With Reduced Ejection Fraction
Interventions
Multiprong CDS with referral to pharmacist co-management, Multiprong CDS with GDMT order set, Focused education
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
4,306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 19, 2025 · Synced Oct 14, 2026, 9:02 PM EDT
Completed No phase listed Observational

TRANSFORM-HF Ancillary Mechanistic Study

NCT04702958
View directory record Official record
Conditions
Heart Failure
Interventions
Not listed
Lead sponsor
Inova Health Care Services
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
9
States / cities
New Haven, Connecticut • New Orleans, Louisiana • Baltimore, Maryland + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 10, 2023 · Synced Oct 14, 2026, 9:02 PM EDT
Completed Phase 2 Interventional Results available

Spironolactone in Adult Congenital Heart Disease

NCT01069510
View directory record Official record
Conditions
Congenital Heart Disease, Heart Failure, Endomyocardial Fibrosis
Interventions
Spironolactone 25mg, Placebo
Drug · Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 21, 2019 · Synced Oct 14, 2026, 9:02 PM EDT
Completed Not applicable Interventional

A Comparative Study on the Effectiveness of Video vs Text-Based Education in Heart Failure

NCT05947799
View directory record Official record
Conditions
Heart Failure
Interventions
Baseline questionnaires, Post-questionnaire
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Oct 14, 2026, 9:02 PM EDT
Recruiting Not applicable Interventional

WIN Ratio Analysis to Determine a Strategy of Non- Invasive SUpport for Respiratory Failure in the EmeRgency Department

NCT07558265
View directory record Official record
Conditions
Acute Hypoxic Respiratory Failure, Acute Respiratory Distress Syndrome (ARDS)
Interventions
Non-Invasive Positive Pressure Ventilation, High Flow Nasal Oxygen
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
6
States / cities
Tucson, Arizona • Ann Arbor, Michigan • Columbus, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 14, 2026, 9:02 PM EDT
Completed Phase 4 Interventional Results available

Digoxin Dosing in Heart Failure: A Simplified Nomogram Versus Standard Care

NCT01005602
View directory record Official record
Conditions
Heart Failure
Interventions
Digoxin Dosing per Nomogram, Digoxin
Other · Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
22 Years and older
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 22, 2014 · Synced Oct 14, 2026, 9:02 PM EDT
Completed Phase 4 Interventional

Water Immersion in Right-Sided Heart Failure: A Pilot Study

NCT00654264
View directory record Official record
Conditions
Right Sided Cardiac Failure
Interventions
Water immersion
Procedure
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 9, 2022 · Synced Oct 14, 2026, 9:02 PM EDT
Recruiting Not applicable Interventional

CALM Study: Cardiomems Assisted Lvad Management

NCT07096544
View directory record Official record
Conditions
Heart Failure
Interventions
CardioMEMS Device
Device
Lead sponsor
Baylor Research Institute
Other
Eligibility
21 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Plano, Texas
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 14, 2026, 9:02 PM EDT
Terminated Phase 2 Interventional Results available

Safety and Tolerability Study of AZD4831 in Patients With Heart Failure.

NCT03756285
View directory record Official record
Conditions
Heart Failure
Interventions
AZD4831, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
45 Years to 85 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
2
States / cities
Chicago, Illinois • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 19, 2021 · Synced Oct 14, 2026, 9:02 PM EDT
Terminated No phase listed Observational

Heart Failure and Risk of Re-Admissions Determined by Abnormal REVEAL Parameters

NCT01357408
View directory record Official record
Conditions
Heart Failure
Interventions
Not listed
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 7, 2013 · Synced Oct 14, 2026, 9:02 PM EDT
Completed Phase 2 Interventional

Evaluation of the Effects of Carperitide in Patients With Congestive Heart Failure

NCT00259038
View directory record Official record
Conditions
Heart Failure, Congestive, Heart Decompensation, Left Ventricular Failure, Myocardiopathies, Systolic or Diastolic Left Ventricular Dysfunction
Interventions
Carperitide, Placebo
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years and older
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
30
States / cities
Huntsville, Alabama • Los Angeles, California • Orange, California + 25 more
Source: ClinicalTrials.gov public record
Updated Nov 8, 2016 · Synced Oct 14, 2026, 9:02 PM EDT
Withdrawn Not applicable Interventional

Effects of Pentoxiphylline on Left Ventricular (LV) Systolic Function Indices and Circulating Biomarkers in Patients With Chronic Congestive Heart Failure (CHF)

NCT01337349
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Placebo, Pentoxifylline
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 1, 2022 · Synced Oct 14, 2026, 9:02 PM EDT