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ClinicalTrials.gov public records Last synced Oct 23, 2026, 6:47 AM EDT

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Showing 145–168 of 222 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Diastole Clear all
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 12, 2019 · Synced Oct 23, 2026, 6:47 AM EDT
Completed Phase 4 Interventional Results available

Effects of Viagra on Heart Function in Patients With Heart Failure

NCT00781508
View directory record Official record
Conditions
Heart Failure, Left Ventricular Dysfunction
Interventions
sildenafil, Placebo
Drug · Other
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
25 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 2, 2014 · Synced Oct 23, 2026, 6:47 AM EDT
Completed Phase 2 Interventional Results available

Anemia in Heart Failure With a Preserved Ejection Fraction (HFPEF)

NCT00286182
View directory record Official record
Conditions
Anemia
Interventions
Erythropoietin alpha, Placebo
Drug
Lead sponsor
Mathew S. Maurer
Other
Eligibility
55 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 10, 2017 · Synced Oct 23, 2026, 6:47 AM EDT
Terminated Phase 4 Interventional

Reversing Endothelial and Diastolic Dysfunction and Improving Collagen Turnover in Diastolic Heart Failure

NCT00293150
View directory record Official record
Conditions
Diastolic Heart Failure
Interventions
Eplerenone
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 27, 2017 · Synced Oct 23, 2026, 6:47 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Comparison Fetal Hemodynamic Measurements Antihypertensive Versus Control

NCT00759278
View directory record Official record
Conditions
Hypertension, Pregnancy
Interventions
ultrasound evaluation in pregnancy
Procedure
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years to 50 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Oct 13, 2021 · Synced Oct 23, 2026, 6:47 AM EDT
Terminated Not applicable Interventional

Novel Cardiac Rehabilitation in Patients Heart Failure and Preserved Ejection Fraction

NCT02762825
View directory record Official record
Conditions
Heart Failure, Diastolic
Interventions
HIIT, MCT
Behavioral
Lead sponsor
Henry Ford Health System
Other
Eligibility
50 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 6, 2022 · Synced Oct 23, 2026, 6:47 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Mathematical Modeling to Determine Basic Muscle Properties in the Failing Heart

NCT01778894
View directory record Official record
Conditions
Diastolic Heart Failure
Interventions
Not listed
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2022
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Aug 29, 2023 · Synced Oct 23, 2026, 6:47 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 6, 2017 · Synced Oct 23, 2026, 6:47 AM EDT
Completed Not applicable Interventional Results available

Hemodynamic-GUIDEd Management of Heart Failure

NCT03387813
View directory record Official record
Conditions
Heart Failure, Heart Failure, Systolic, Heart Failure, Diastolic, Heart Failure NYHA Class II, Heart Failure NYHA Class III, Heart Failure NYHA Class IV, Heart Failure，Congestive, Heart Failure With Reduced Ejection Fraction, Heart Failure With Normal Ejection Fraction, Heart Failure; With Decompensation
Interventions
CardioMEMS™ HF System
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
2,358 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
125
States / cities
Phoenix, Arizona • Tucson, Arizona • Fayetteville, Arkansas + 100 more
Source: ClinicalTrials.gov public record
Updated Aug 7, 2025 · Synced Oct 23, 2026, 6:47 AM EDT
Completed No phase listed Observational

The Role of Heart Stiff and Weak Atrium on Exercise Capacity in Patients With Hypertrophic Cardiomyopathy

NCT00074880
View directory record Official record
Conditions
Cardiomyopathy, Hypertrophic
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 23, 2026, 6:47 AM EDT
Completed Phase 4 Interventional Results available

Impact of Beta-blockers on Physical Function in HFpEF

NCT04767061
View directory record Official record
Conditions
Heart Failure, Heart Failure, Diastolic, Heart Failure With Preserved Ejection Fraction, Cardiac Failure, Heart Disease
Interventions
Beta blockers
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
65 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 8, 2023 · Synced Oct 23, 2026, 6:47 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Accuracy of Non-Invasive Blood Pressure Measurement in Adults

NCT01183741
View directory record Official record
Conditions
Hypertension, Hypotension
Interventions
Not listed
Lead sponsor
Sotera Wireless, Inc.
Industry
Eligibility
12 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jun 22, 2011 · Synced Oct 23, 2026, 6:47 AM EDT
Completed Not applicable Interventional

Role of Exercise in Diastolic Heart Failure

NCT01047631
View directory record Official record
Conditions
Diastolic Heart Failure, Heart Failure With Preserved Ejection Fraction
Interventions
Functional circuit training and lifestyle counseling, Health education and independent walking
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
60 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 28, 2015 · Synced Oct 23, 2026, 6:47 AM EDT
Recruiting No phase listed Observational

Associations Between the Microbiome, Skeletal Muscle Perfusion, and Fitness Status

NCT06009276
View directory record Official record
Conditions
Heart Failure, Systolic, Heart Failure, Diastolic, Peripheral Arterial Disease, Overweight and Obesity
Interventions
Not listed
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
70 participants
Timeline
2023 – 2026
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 24, 2025 · Synced Oct 23, 2026, 6:47 AM EDT
Completed No phase listed Observational

Heart Disease in Sickle Cell Anemia

NCT00113152
View directory record Official record
Conditions
Sickle Cell Anemia, Pulmonary Hypertension
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 60 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
2
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 23, 2026, 6:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Improving Metabolic Health in Patients With Diastolic Dysfunction

NCT03448185
View directory record Official record
Conditions
Obesity, Heart Failure, Diastolic, Metabolic Syndrome
Interventions
High intensity exercise, Omega-3 fish oil, Yoga, olive oil capsules
Behavioral · Dietary Supplement
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
40 Years to 60 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 5, 2023 · Synced Oct 23, 2026, 6:47 AM EDT
Completed Phase 2 Interventional

The DIAMOND Study: Distensibility Improvement And Remodeling in Diastolic Heart Failure

NCT00043836
View directory record Official record
Conditions
Heart Failure, Congestive, Dyspnea, Pulmonary Edema
Interventions
ALT-711
Drug
Lead sponsor
Synvista Therapeutics, Inc
Industry
Eligibility
60 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
2
States / cities
Winston-Salem, North Carolina • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 2, 2009 · Synced Oct 23, 2026, 6:47 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Rosiglitazone to Treat Patients With Heart Failure and Glucose Intolerance or Type II Diabetes

NCT00064727
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Avandia (Rosiglitazone), Avanclia (Rosiqlitazone)
Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
22 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2007
U.S. locations
2
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 23, 2026, 6:47 AM EDT
Terminated Phase 2 Interventional Results available

The Use of Ranolazine for Atrial Fibrillation and Diastolic Heart Failure

NCT01887353
View directory record Official record
Conditions
Atrial Fibrillation, Heart Failure
Interventions
Ranolazine, Placebo
Drug
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Murray, Utah
Source: ClinicalTrials.gov public record
Updated Jul 20, 2015 · Synced Oct 23, 2026, 6:47 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

PDD in Type 2 Diabetes w/wo Diastolic Dysfunction

NCT03744975
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Diastolic Dysfunction
Interventions
LCZ 696, Placebos
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 12, 2025 · Synced Oct 23, 2026, 6:47 AM EDT
Completed Not applicable Interventional

Prospective Aerobic Reconditioning Intervention Study

NCT01113840
View directory record Official record
Conditions
Heart Failure
Interventions
Exercise, Control
Behavioral
Lead sponsor
Wake Forest University
Other
Eligibility
60 Years and older
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2009
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 15, 2019 · Synced Oct 23, 2026, 6:47 AM EDT
Completed Not applicable Interventional Results available

Effects of the Dietary Approaches to Stop Hypertension(DASH) Sodium-restricted Diet in Diastolic Heart Failure

NCT00939640
View directory record Official record
Conditions
Diastolic Heart Failure, Hypertensive Heart Disease
Interventions
DASH/sodium-restricted diet (SRD)
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
50 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 15, 2019 · Synced Oct 23, 2026, 6:47 AM EDT
Completed Early Phase 1 Interventional

Transthyretin Cardiac Amyloidosis in HFpEF

NCT03414632
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
99mTc-PYP
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
60 Years and older
Enrollment
287 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 19, 2021 · Synced Oct 23, 2026, 6:47 AM EDT
Completed No phase listed Observational

Prognostic Impact of Cardiac Diastolic Function and Coronary Microvascular Function

NCT05058833
View directory record Official record
Conditions
Ischemic Heart Disease, Microvascular Coronary Artery Disease, Diastolic Dysfunction, Heart Failure With Preserved Ejection Fraction
Interventions
Echocardiography, Coronary flow reserve and index of microcirculatory dysfunction
Diagnostic Test
Lead sponsor
Samsung Medical Center
Other
Eligibility
Not listed
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 14, 2025 · Synced Oct 23, 2026, 6:47 AM EDT