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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Decompensated Heart Failure Clear all
Completed No phase listed Observational Results available

REducing 30-day ADMIssions in posT-discharge Subjects (READMIT)

NCT01574144
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
AVIVO™ PiiX Patch Monitor System
Device
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
7
States / cities
La Jolla, California • Tampa, Florida • Saint Paul, Minnesota + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 29, 2022 · Synced Jun 10, 2026, 2:51 PM EDT
Completed Phase 4 Interventional Results available

Assessment of Biomarkers and Cardiorenal Syndrome in Acute Decompensated Heart Failure With Vasodilator Therapy

NCT00842023
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
Nesiritide, Nitroglycerin
Drug
Lead sponsor
Western University of Health Sciences
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Inglewood, California
Source: ClinicalTrials.gov public record
Updated Aug 29, 2013 · Synced Jun 10, 2026, 2:51 PM EDT
Not listed Not applicable Interventional

Does Ultrasound Assessment for Extravascular Lung Water and IVC Measurement Affect Outcomes in Inpatient Heart Failure Management?

NCT04436718
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
Daily pocus exam
Diagnostic Test
Lead sponsor
Riverside University Health System Medical Center
Other
Eligibility
18 Years to 95 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Moreno Valley, California
Source: ClinicalTrials.gov public record
Updated Jun 17, 2020 · Synced Jun 10, 2026, 2:51 PM EDT
Completed Phase 2 Interventional

Safety and Efficacy Study of YM087 (Conivaptan) in Patients With Acute Decompensated Heart Failure

NCT00057356
View directory record Official record
Conditions
Chronic Heart Failure
Interventions
conivaptan, placebo
Drug
Lead sponsor
Cumberland Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
26
States / cities
Huntsville, Alabama • Los Angeles, California • Manteca, California + 22 more
Source: ClinicalTrials.gov public record
Updated May 1, 2014 · Synced Jun 10, 2026, 2:51 PM EDT
Completed Phase 2 Interventional Results available

A Study of Ultra High Dose Diuretics to Treat Heart Failure

NCT06036914
View directory record Official record
Conditions
Heart Failure; With Decompensation
Interventions
Bumetanide, Furosemide
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Jun 10, 2026, 2:51 PM EDT
Completed Phase 2 Interventional

Nesiritide Infusion for the Treatment of Decompensated Heart Failure and Renal Dysfunction

NCT00119691
View directory record Official record
Conditions
Congestive Heart Failure, Renal Insufficiency
Interventions
Nesiritide
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 11, 2013 · Synced Jun 10, 2026, 2:51 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Sub-Q Versus IV Furosemide in Acute Heart Failure

NCT02579057
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Furosemide Injection Solution (SCP-101), Furosemide Injection Solution, USP
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 17, 2017 · Synced Jun 10, 2026, 2:51 PM EDT
Terminated Phase 4 Interventional Results available

The Hemodynamic Effects of SGLT2i in Acute Decompensated Heart Failure

NCT05346653
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
SGLT2i, No SGLT2i
Drug · Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 3, 2024 · Synced Jun 10, 2026, 2:51 PM EDT
Completed No phase listed Observational

Biomonitoring and Cardiorenal Syndrome in Heart Failure(BIONICS-HF) Trial

NCT01570153
View directory record Official record
Conditions
Cardiorenal Syndrome, Acute Decompensated Heart Failure
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 23, 2014 · Synced Jun 10, 2026, 2:51 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 5, 2025 · Synced Jun 10, 2026, 2:51 PM EDT
Completed Phase 2 Interventional Results available

Interleukin-1 Blockade In Recently Decompensated Heart Failure - 2

NCT03797001
View directory record Official record
Conditions
Heart Failure, Systolic, Inflammation
Interventions
Anakinra, Placebo
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
21 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced Jun 10, 2026, 2:51 PM EDT
Completed Phase 2 Interventional

Study to Assess the Safety and Efficacy of CD-NP in the Treatment of Patients With Acute Decompensated Heart Failure

NCT00839007
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
CD-NP
Drug
Lead sponsor
Nile Therapeutics
Industry
Eligibility
18 Years to 85 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
10
States / cities
Los Angeles, California • Torrance, California • Jacksonville, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2010 · Synced Jun 10, 2026, 2:51 PM EDT
Not yet 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
2
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Jun 10, 2026, 2:51 PM EDT
Withdrawn Phase 4 Interventional

The Use of Tolvaptan to Prevent Renal Dysfunction in High Risk Patients With Heart Failure-Pilot Study

NCT01663662
View directory record Official record
Conditions
Heart Failure
Interventions
Tolvaptan, placebo
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 10, 2015 · Synced Jun 10, 2026, 2:51 PM EDT
Not listed No phase listed Observational

Gas Exchange for Predicting Hospital Heart Failure Readmissions

NCT01960218
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
Not listed
Lead sponsor
Shape Medical Systems, Inc.
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
7
States / cities
Washington D.C., District of Columbia • Champaign, Illinois • Boston, Massachusetts + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2014 · Synced Jun 10, 2026, 2:51 PM EDT
Recruiting Phase 3 Interventional

Fluid Management of Acute Decompensated Heart Failure Subjects Treated With Reprieve System (FASTR-II) (IDE-G210258)

NCT06898515
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
Reprieve System, furosemide infusion
Device · Drug
Lead sponsor
Reprieve Cardiovascular, Inc
Industry
Eligibility
22 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
37
States / cities
Irvine, California • La Jolla, California • Sacramento, California + 31 more
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced Jun 10, 2026, 2:51 PM EDT
Completed Phase 3 Interventional Results available

Effectiveness of Ultrafiltration in Treating People With Acute Decompensated Heart Failure and Cardiorenal Syndrome (The CARRESS Study)

NCT00608491
View directory record Official record
Conditions
Heart Failure
Interventions
Stepped pharmacologic care, Ultrafiltration
Drug · Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
8
States / cities
Phoenix, Arizona • Atlanta, Georgia • Minneapolis, Minnesota + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2013 · Synced Jun 10, 2026, 2:51 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Assessment of Biomarkers in Patients With Decompensated Heart Failure and Underlying Coronary Artery Disease

NCT03551756
View directory record Official record
Conditions
Heart Failure With Reduced Ejection Fraction, Coronary Artery Disease
Interventions
Biomarker Assessment
Other
Lead sponsor
CirQuest Labs, LLC
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
3
States / cities
Jacksonville, Florida • Germantown, Tennessee • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 22, 2020 · Synced Jun 10, 2026, 2:51 PM EDT
Completed Phase 3 Interventional Results available

Evaluating the Effectiveness of Sildenafil at Improving Health Outcomes and Exercise Ability in People With Diastolic Heart Failure (The RELAX Study)

NCT00763867
View directory record Official record
Conditions
Heart Failure
Interventions
Placebo, Sildenafil
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
9
States / cities
Phoenix, Arizona • Atlanta, Georgia • Boston, Massachusetts + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 22, 2014 · Synced Jun 10, 2026, 2:51 PM EDT
Completed Not applicable Interventional

Safety and Feasibility of the WhiteSwell System"

NCT02863796
View directory record Official record
Conditions
Heart Failure, Congestive Heart Failure
Interventions
WhiteSwell System
Device
Lead sponsor
WhiteSwell, Limited
Industry
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
2
States / cities
Naperville, Illinois • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 18, 2022 · Synced Jun 10, 2026, 2:51 PM EDT
Completed Phase 3 Interventional

Evaluation of Intravenous Levosimendan Efficacy in the Short Term Treatment of Decompensated Chronic Heart Failure.

NCT00048425
View directory record Official record
Conditions
Heart Failure, Congestive
Interventions
Levosimendan
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
132
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 97 more
Source: ClinicalTrials.gov public record
Updated Dec 14, 2006 · Synced Jun 10, 2026, 2:51 PM EDT
Completed No phase listed Observational

Heart Failure Hospital Readmissions and Physical Therapy

NCT03517514
View directory record Official record
Conditions
Acute Heart Failure
Interventions
Physical Therapy service
Other
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
50 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 28, 2019 · Synced Jun 10, 2026, 2:51 PM EDT
Completed Not applicable Interventional

Assessment of ProEnkephalin to Detect Acute Kidney Injury (AKI)

NCT04019314
View directory record Official record
Conditions
Heart Failure, Volume Overload, Decompensated Heart Failure, Systolic Heart Failure
Interventions
Blood Collection, Blood Volume Analysis
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 22, 2022 · Synced Jun 10, 2026, 2:51 PM EDT
Not yet recruiting Not applicable Interventional

CGM Use in Heart Failure

NCT07045298
View directory record Official record
Conditions
Heart Failure, Diabetes Mellitus
Interventions
Libre 2 rt-CGM, POC BG + Blinded CGM
Device · Diagnostic Test
Lead sponsor
Emory University
Other
Eligibility
18 Years to 90 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Jun 10, 2026, 2:51 PM EDT