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Showing 1–24 of 255 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Heart Failure With Preserved Ejection Fraction Clear all
Completed Phase 3 Interventional Results available

Efficacy and Safety of LCZ696 Compared to Valsartan on Cognitive Function in Patients With Chronic Heart Failure and Preserved Ejection Fraction

NCT02884206
View directory record Official record
Conditions
Chronic Heart Failure (CHF)
Interventions
LCZ696, Valsartan, Placebo of LCZ696, Placebo of Valsartan
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
60 Years and older
Enrollment
592 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
52
States / cities
Andalusia, Alabama • Glendale, Arizona • Mesa, Arizona + 45 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2024 · Synced Jul 21, 2026, 11:24 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

A Study of 68Ga-Fibroblast Activation Protein Inhibitor (FAPI) Positron Emission Tomography in Heart Failure

NCT07083011
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
68Ga-FAPI (gallium-68-labeled fibroblast activation protein inhibitor)
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Jul 21, 2026, 11:24 AM EDT
Active, not recruiting Not applicable Interventional

RESPONDER-HF Trial

NCT05425459
View directory record Official record
Conditions
Heart Failure, Heart Failure, Diastolic
Interventions
Corvia Atrial Shunt System / IASD System II, Intra-cardiac echocardiography (ICE), or transesophageal echocardiography (TEE)
Device · Other
Lead sponsor
Corvia Medical
Industry
Eligibility
40 Years and older
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2031
U.S. locations
33
States / cities
Phoenix, Arizona • La Jolla, California • Long Beach, California + 28 more
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Jul 21, 2026, 11:24 AM EDT
Completed Phase 3 Interventional Results available

EMPagliflozin outcomE tRial in Patients With chrOnic heaRt Failure With Preserved Ejection Fraction (EMPEROR-Preserved)

NCT03057951
View directory record Official record
Conditions
Heart Failure
Interventions
Empagliflozin, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
5,988 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
135
States / cities
Anniston, Alabama • Birmingham, Alabama • Huntsville, Alabama + 116 more
Source: ClinicalTrials.gov public record
Updated Jun 5, 2022 · Synced Jul 21, 2026, 11:24 AM EDT
Completed Phase 3 Interventional

Research Study to Look at How Well Semaglutide Works in People Living With Heart Failure, Obesity and Type 2 Diabetes

NCT04916470
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction (HFpEF) and Diabetes Mellitus, Type 2
Interventions
Semaglutide, Placebo (Semaglutide)
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
617 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
54
States / cities
Fairhope, Alabama • Mobile, Alabama • Beverly Hills, California + 47 more
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced Jul 21, 2026, 11:24 AM EDT
Completed Not applicable Interventional Results available

Pilot Feasibility Study of the Safety and Efficacy of Anakinra in Heart Failure With Preserved Ejection Fraction

NCT01542502
View directory record Official record
Conditions
Heart Failure
Interventions
Anakinra, Placebo
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 5, 2017 · Synced Jul 21, 2026, 11:24 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

New Orleans Pulmonary Hypertension Biobank

NCT03269630
View directory record Official record
Conditions
Pulmonary Hypertension, Systemic Sclerosis, Mixed Connective Tissue Disease, Heart Failure With Normal Ejection Fraction, Healthy
Interventions
No intervention. Biospecimen collection only
Other
Lead sponsor
Louisiana State University Health Sciences Center in New Orleans
Other
Eligibility
18 Years and older
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2027
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Sep 9, 2021 · Synced Jul 21, 2026, 11:24 AM EDT
Completed Phase 2 Interventional Results available

A Study of Mavacamten in Participants With HFpEF and Elevation of NT-proBNP With or Without Elevation of cTnT

NCT04766892
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
mavacamten
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
50 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
20
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 16 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2025 · Synced Jul 21, 2026, 11:24 AM EDT
Recruiting Phase 3 Interventional

A Study to Determine the Efficacy and Safety of Finerenone on Morbidity and Mortality Among Hospitalized Heart Failure Patients

NCT06008197
View directory record Official record
Conditions
Heart Failure, Acute Heart Failure
Interventions
Finerenone, Placebo
Drug
Lead sponsor
Colorado Prevention Center
Other
Eligibility
18 Years and older
Enrollment
5,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
80
States / cities
Birmingham, Alabama • Fairhope, Alabama • Huntsville, Alabama + 70 more
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Jul 21, 2026, 11:24 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Understanding the Mechanisms of Diastolic Dysfunction

NCT03340233
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction, Healthy
Interventions
MRI (cardiac) off-label use gadolinium contrast (IND exempt), MRI (cardiac)
Diagnostic Test
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2019 · Synced Jul 21, 2026, 11:24 AM EDT
Recruiting Not applicable Interventional

CAPACITY (Cardiac Amyloidosis and Physical ACtivITY) Study

NCT06096675
View directory record Official record
Conditions
Cardiac Amyloidosis
Interventions
• Cardiac Rehabilitation
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Jul 21, 2026, 11:24 AM EDT
Completed Not applicable Interventional Results available

Exercise Intolerance in Elderly Patients With HFpEF(Heart Failure With Preserved Ejection Fraction)

NCT02636439
View directory record Official record
Conditions
Heart Failure, Diastolic, Obesity
Interventions
dietary, aerobic and resistance training, dietary, and aerobic exercise
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
60 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 14, 2022 · Synced Jul 21, 2026, 11:24 AM EDT
Recruiting No phase listed Observational

A Study Of CS Reducer For Symptomatic Heart Failure With HFpEF And CMD

NCT07093528
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction, Coronary Microvascular Dysfunction
Interventions
Cardiovascular Magnetic Resonance (CMR)
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 26, 2026 · Synced Jul 21, 2026, 11:24 AM EDT
Completed Not applicable Interventional

Mechanisms of Exercise Intolerance in Heart Failure With Preserved Ejection Fraction

NCT04068844
View directory record Official record
Conditions
Heart Failure, Diastolic
Interventions
Exercise training
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
60 Years to 90 Years
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Jul 21, 2026, 11:24 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Myocardial Mechanisms in Heart Failure With Preserved Ejection Fraction

NCT06517186
View directory record Official record
Conditions
Heart Failure, Heart Failure With Preserved Ejection Fraction
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
30 Years and older
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
6
States / cities
Chicago, Illinois • Baltimore, Maryland • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Jul 21, 2026, 11:24 AM EDT
Recruiting Phase 4 Interventional

Epicardial Adipose Tissue Composition and Heart Failure With Preserved Ejection Fraction

NCT07178145
View directory record Official record
Conditions
Heart Failure Preserved Ejection Fraction, Epicardial Adipose Tissue
Interventions
GLP-1RA
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 90 Years
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Jul 21, 2026, 11:24 AM EDT
Active, not recruiting Not applicable Interventional

Flow Regulation by Opening the SepTum in Patients With Heart Failure; a Prospective, Randomized, Sham-controlled, Double-blind, Global Multicenter Study

NCT05136820
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction (HFpEF), Heart Failure With Reduced Ejection Fraction (HFrEF)
Interventions
Atrial Flow Regulator, Sham Comparator
Device
Lead sponsor
Occlutech International AB
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
2
States / cities
Phoenix, Arizona • New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 7, 2025 · Synced Jul 21, 2026, 11:24 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Myocardial Performance at Rest and During Exercise in Heart Failure With Preserved Ejection Fraction

NCT01747785
View directory record Official record
Conditions
Heart Failure
Interventions
Cardiac rehabilitation, Myocardial deformation imaging, Cardiopulmonary exercise test
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
La Crosse, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 16, 2016 · Synced Jul 21, 2026, 11:24 AM EDT
Not listed No phase listed Observational

Exercise Capacity Before and After AF Ablation in Patients With HFpEF

NCT05376748
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction, Atrial Fibrillation
Interventions
Not listed
Lead sponsor
University of Vermont
Other
Eligibility
18 Years to 110 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Jun 21, 2023 · Synced Jul 21, 2026, 11:24 AM EDT
Completed Not applicable Interventional

Efficacy of an m-Health Cardiac Rehabilitation Program in Heart Failure With Preserved Ejection Fraction

NCT05002075
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
m-health cardiac rehabilitation
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 15, 2024 · Synced Jul 21, 2026, 11:24 AM EDT
Recruiting Early Phase 1 Interventional

Hearts on Fire: Targeting Inflammation in Heart Failure With Preserved Ejection Fraction

NCT07634640
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction (HFPEF)
Interventions
Ferumoxytol infusion
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 85 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Jul 21, 2026, 11:24 AM EDT
Completed Not applicable Interventional Results available

High Intensity Interval Exercise in Diastolic Heart Failure

NCT02147613
View directory record Official record
Conditions
Diastolic Heart Failure
Interventions
High intensity interval training, Moderate intensity exercise training
Other
Lead sponsor
Arizona State University
Other
Eligibility
40 Years to 80 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
Phoenix, Arizona • Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 11, 2019 · Synced Jul 21, 2026, 11:24 AM EDT
Terminated Not applicable Interventional

Patients With Heart Failure With Preserved Ejection Fraction Adherence to ASV Therapy (PEP ASV)

NCT04133350
View directory record Official record
Conditions
Sleep Disorder; Breathing-Related, Heart Failure
Interventions
Active Patient Engagement
Behavioral
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Falls Church, Virginia
Source: ClinicalTrials.gov public record
Updated May 26, 2021 · Synced Jul 21, 2026, 11:24 AM EDT
Terminated No phase listed Observational

HFpEF and Symptomatic Obstructive Iliofemoral Venous Disease Study

NCT04964817
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction, Venous Disease
Interventions
Not listed
Lead sponsor
Prairie Education and Research Cooperative
Industry
Eligibility
40 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Springfield, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 17, 2023 · Synced Jul 21, 2026, 11:24 AM EDT