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Showing 1–24 of 271 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Heart Failure Acute Clear all
Completed Phase 3 Interventional

Survival of Patients With Acute Heart Failure in Need of Intravenous Inotropic Support: a Multicentre, Parallel-Group, Randomised, Double-Blind, Double-Dummy Study of Levosimendan Versus Dobutamine in Patients With Acute Heart Failure.

NCT00348504
View directory record Official record
Conditions
Acute Heart Failure
Interventions
levosimendan, dobutamine
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years and older
Enrollment
1,300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Abbott Park, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 19, 2007 · Synced Sep 5, 2026, 9:03 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 Sep 5, 2026, 9:03 PM EDT
Terminated No phase listed Observational

Correlation Between Peripheral Venous Pressure and Central Venous Pressure in the Cardiac Intensive Care Unit

NCT03526497
View directory record Official record
Conditions
Prospective Studies, Heart Failure
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 26, 2023 · Synced Sep 5, 2026, 9:03 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 Sep 5, 2026, 9:03 PM EDT
Completed Early Phase 1 Interventional

Safety and Efficacy of ProQuad® in Children 6-24 Month Being Evaluated for Solid Organ Transplant

NCT02687763
View directory record Official record
Conditions
RENAL INSUFFICIENCY, CHRONIC, LIVER FAILURE, ACUTE, HEART DISEASE
Interventions
ProQuad
Biological
Lead sponsor
Medical University of South Carolina
Other
Eligibility
6 Months to 24 Months
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 11, 2019 · Synced Sep 5, 2026, 9:03 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 Sep 5, 2026, 9:03 PM EDT
Terminated Phase 2 Interventional

ZP120 Add-on to Furosemide in Treatment of Acute or Sub-Acute Decompensated Heart Failure

NCT00283361
View directory record Official record
Conditions
Heart Failure, Congestive
Interventions
ZP120, I.v. catherization, 6-minutes walk performance, Dyspnea severity assessment, Blood sampling for laboratory tests, ECG, Physical examination
Drug · Procedure · Behavioral
Lead sponsor
Zealand Pharma
Industry
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
22
States / cities
Los Angeles, California • San Diego, California • San Francisco, California + 17 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2007 · Synced Sep 5, 2026, 9:03 PM EDT
Active, not recruiting No phase listed Observational

Acute Kidney Injury Genomics and Biomarkers in TAVR Study

NCT02791880
View directory record Official record
Conditions
Acute Kidney Injury, Renal Insufficiency, Chronic, Heart Failure, Myocardial Infarction, Arrhythmias, Cardiac, Stroke
Interventions
Transcatheter Aortic Valve Replacement
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2031
U.S. locations
3
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 28, 2025 · Synced Sep 5, 2026, 9:03 PM EDT
Completed No phase listed Observational

Sleep Disordered Breathing in Acute Congestive Heart Failure

NCT03804827
View directory record Official record
Conditions
Obstructive Sleep Apnea, Heart Failure; With Decompensation
Interventions
Not listed
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 80 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
2
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 4, 2021 · Synced Sep 5, 2026, 9:03 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Acute Effects of Beet Juice Consumption on Exercise Capacity in Heart Failure

NCT01946542
View directory record Official record
Conditions
Heart Failure
Interventions
beet juice concentrate, placebo
Drug · Other
Lead sponsor
Jason Allen, Ph.D.
Other
Eligibility
55 Years to 90 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 13, 2015 · Synced Sep 5, 2026, 9:03 PM EDT
Completed Phase 4 Interventional

Tolvaptan/Ultrafiltration in the Treatment of Acute Heart Failure

NCT01863511
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
loop diuretic, tolvaptan, ultrafiltration
Drug · Procedure
Lead sponsor
The Christ Hospital
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 27, 2016 · Synced Sep 5, 2026, 9:03 PM EDT
Completed Phase 2 Interventional

A Study to Explore the Efficacy of TRV027 in Patients Hospitalized for Acute Decompensated Heart Failure

NCT01966601
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
TRV027 Dose #1, TRV027 Dose #2, TRV027 Dose #3, Placebo
Drug
Lead sponsor
Trevena Inc.
Industry
Eligibility
21 Years to 85 Years
Enrollment
620 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
4
States / cities
Detroit, Michigan • Cincinnati, Ohio • Tullahoma, Tennessee + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 25, 2018 · Synced Sep 5, 2026, 9:03 PM EDT
Recruiting Not applicable Interventional

Physical Rehabilitation for Older Patients With Acute Heart Failure With Preserved Ejection Fraction

NCT05525663
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
Rehabilitation Intervention
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
60 Years and older
Enrollment
880 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Sep 5, 2026, 9:03 PM EDT
Completed Phase 1Phase 2 Interventional

BNP (Nesiritide) vs. Placebo to Protect Kidney Function in Patients Undergoing Heart Bypass Surgery.

NCT00252200
View directory record Official record
Conditions
Acute Kidney Failure
Interventions
Neseritide
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 22, 2009 · Synced Sep 5, 2026, 9:03 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 7, 2015 · Synced Sep 5, 2026, 9:03 PM EDT
Suspended Not applicable Interventional

Pre-Hospital Lung Ultrasound Impact on Diagnosis

NCT05461547
View directory record Official record
Conditions
Acute Heart Failure
Interventions
Lung Ultrasound, Usual Care
Diagnostic Test · Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 24, 2025 · Synced Sep 5, 2026, 9:03 PM EDT
Completed Phase 3 Interventional Results available

Prevention of Serious Adverse Events Following Angiography

NCT01467466
View directory record Official record
Conditions
Acute Renal Failure, Kidney Disease, Coronary Artery Disease
Interventions
IV isotonic saline, IV isotonic bicarbonate, N-acetylcysteine, Placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
5,177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
35
States / cities
Tucson, Arizona • Little Rock, Arkansas • Palo Alto, California + 32 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Sep 5, 2026, 9:03 PM EDT
Withdrawn Phase 1 Interventional

A Study of Ularitide in the Treatment of Subjects With Acute Decompensated Heart Failure

NCT00487799
View directory record Official record
Conditions
Heart Failure, Congestive
Interventions
Ularitide
Drug
Lead sponsor
Facet Biotech
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
8
States / cities
San Diego, California • Atlanta, Georgia • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2009 · Synced Sep 5, 2026, 9:03 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 26, 2011 · Synced Sep 5, 2026, 9:03 PM EDT
Completed No phase listed Observational

Neutrophil Gelatinase-Associated Lipcalin (NGAL) Evaluation Along With B-Type Natriuretic Peptide in Acutely Decompensated HF

NCT00693745
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
Not listed
Lead sponsor
Abbott RDx Cardiometabolic
Other
Eligibility
18 Years and older
Enrollment
231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
3
States / cities
San Diego, California • Brooklyn, New York • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 21, 2010 · Synced Sep 5, 2026, 9:03 PM EDT
Completed No phase listed Observational

American Registry of Ambulatory or Acutely Decompensated Heart Failure

NCT05295641
View directory record Official record
Conditions
Heart Failure, Acute Heart Failure (AHF), Chronic Heart Failure
Interventions
Not listed
Lead sponsor
Fundacion Clinica Valle del Lili
Other
Eligibility
18 Years and older
Enrollment
6,732 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
2
States / cities
Manhasset, New York • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 12, 2025 · Synced Sep 5, 2026, 9:03 PM EDT
Completed Not applicable Interventional

DORAYA-HF Early Feasibility Study

NCT05206422
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
Doraya Catheter
Device
Lead sponsor
Revamp Medical Inc.
Industry
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
14
States / cities
San Francisco, California • Weston, Florida • Augusta, Georgia + 9 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Sep 5, 2026, 9:03 PM EDT
Completed No phase listed Observational

The Use of Aging Biomarkers to Predict Adverse Outcomes After Cardiac Surgery

NCT02496234
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Sapere Bio
Industry
Eligibility
50 Years and older
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 22, 2016 · Synced Sep 5, 2026, 9:03 PM EDT
Terminated Phase 2 Interventional

A Study to Evaluate the Safety and Efficacy of AC607 for the Treatment of Kidney Injury in Cardiac Surgery Subjects

NCT01602328
View directory record Official record
Conditions
Acute Kidney Injury
Interventions
AC607, Vehicle Only
Biological
Lead sponsor
AlloCure Inc.
Industry
Eligibility
21 Years and older
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
21
States / cities
Birmingham, Alabama • San Diego, California • Stanford, California + 17 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2014 · Synced Sep 5, 2026, 9:03 PM EDT