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ClinicalTrials.gov public records Last synced Oct 22, 2026, 11:23 PM EDT

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Showing 73–96 of 222 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Diastole Clear all
Completed Phase 4 Interventional Results available

Telmisartan 80mg Plus Hydrochlorothiazide 25mg First Line in Moderate or Severe Hypertension

NCT00926289
View directory record Official record
Conditions
Hypertension
Interventions
Telmisartan, Hydrochlorothiazide
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
894 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
18
States / cities
Athens, Alabama • Mobile, Alabama • Lomita, California + 14 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2014 · Synced Oct 22, 2026, 11:23 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

The Effect of Exercise and Alagebrium on the Diastolic Function of the Heart

NCT01014572
View directory record Official record
Conditions
Ventricular Function
Interventions
Aerobic Exercise Training, Alagebrium (generic: ALT-711), Tai Chi and/or Yoga Training
Behavioral · Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
65 Years to 80 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 7, 2020 · Synced Oct 22, 2026, 11:23 PM EDT
Terminated Phase 3 Interventional

Efficacy, Safety and Tolerability of Pioglitazone-Azilsartan in Subjects With Type 2 Diabetes Mellitus

NCT00376181
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Pioglitazone and Azilsartan, Pioglitazone
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
59
States / cities
Huntsville, Alabama • Tallassee, Alabama • Little Rock, Arkansas + 56 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2010 · Synced Oct 22, 2026, 11:23 PM EDT
Terminated No phase listed Observational

Correlating Noninvasive Cardiovascular Measures to Left Ventricular End Diastolic Pressure in Heart Failure

NCT02406820
View directory record Official record
Conditions
Heart Failure
Interventions
Non-invasive hemodynamic monitoring (CVInsight™ [CVI])
Device
Lead sponsor
Intelomed, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Aug 30, 2016 · Synced Oct 22, 2026, 11:23 PM EDT
Enrolling by invitation Not applicable Interventional

Coronary Sinus Reducer For The Management Of Symptomatic Heart Failure

NCT07057323
View directory record Official record
Conditions
Heart Failure Preserved Ejection Fraction
Interventions
Coronary Sinus Reducer
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 22, 2026, 11:23 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Impact of Diabetes on Left Ventricular Remodeling

NCT01052272
View directory record Official record
Conditions
Diabetes
Interventions
Ramipril, Candesartan cilexetil, Allopurinol
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
21 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 17, 2012 · Synced Oct 22, 2026, 11:23 PM EDT
Enrolling by invitation Phase 2 Interventional

Chronic Exogenous Ketosis in HFpEF

NCT06937320
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction (HFPEF), Heart Failure With Normal Ejection Fraction, Heart Failure, Diastolic
Interventions
Exogenous Ketone Drink, Placebo
Dietary Supplement
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 22, 2026, 11:23 PM EDT
Recruiting No phase listed Observational

Novel Technologies to Improve Echocardiographic Estimates of Left Ventricular Filling Pressure in Heart Failure Combined With Atrial Fibrillation

NCT07436299
View directory record Official record
Conditions
Heart Failure (HF), Atrial Fibrillation (AF)
Interventions
Not listed
Lead sponsor
Oslo University Hospital
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
2
States / cities
Cleveland, Ohio • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 22, 2026, 11:23 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effect of Diastolic Dysfunction on Dynamic Cardiac Monitors

NCT04177225
View directory record Official record
Conditions
Stroke Volume Variation, Diastolic Dysfunction
Interventions
Trans thoracic Ultrasound Examination, Intravenous fluid administration
Procedure · Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Feb 12, 2021 · Synced Oct 22, 2026, 11:23 PM EDT
Completed Phase 1 Interventional Results available

Safety Study of External Counterpulsation as a Treatment for Acute Ischemic Stroke

NCT00983749
View directory record Official record
Conditions
Stroke
Interventions
Full-pressure ECP, Sham-pressure ECP
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 85 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
3
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California
Source: ClinicalTrials.gov public record
Updated Jun 28, 2016 · Synced Oct 22, 2026, 11:23 PM EDT
Completed Phase 4 Interventional Results available

Aliskiren/Amlodipine/Hydrochlorothiazide (HCTZ) Versus Aliskiren/Amlodipine in US Minority Patients With Stage II Systolic Hypertension

NCT00942994
View directory record Official record
Conditions
Hypertension
Interventions
Aliskiren/Amlodipine, Aliskiren/Amlodipine and Hydrochlorothiazide (HCTZ)
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years and older
Enrollment
412 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
5
States / cities
Little Rock, Arkansas • South Miami, Florida • Mattapan, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2011 · Synced Oct 22, 2026, 11:23 PM EDT
Recruiting No phase listed Observational

Assessing the Relationship Between Symptoms and Mitral Regurgitnant. Severity

NCT06738615
View directory record Official record
Conditions
Mitral Insufficiency
Interventions
Pressure volume loop evaluation, cardiovascular magnetic resonance imaging, Cardiopulmonary exercise testing (CPET), Kansas City Cardiomyopathy Questionairre
Diagnostic Test
Lead sponsor
Atlantic Health System
Other
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Morristown, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 17, 2024 · Synced Oct 22, 2026, 11:23 PM EDT
Active, not recruiting No phase listed Observational

Mechanisms of Cardiac Dysfunction in HIV and the Effect of Statins: A Cardiac MRI Study

NCT03238755
View directory record Official record
Conditions
HIV Infections
Interventions
Cardiac MRI/MRS
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years to 75 Years
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2028
U.S. locations
3
States / cities
Los Angeles, California • Boston, Massachusetts • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 22, 2026, 11:23 PM EDT
Completed Phase 4 Interventional Results available

Aliskiren Plus HCTZ Compared to Aliskiren in Metabolic Syndrome Patients With Stage 2 Systolic Hypertension

NCT00797316
View directory record Official record
Conditions
Hypertension
Interventions
Aliskiren, Hydrochlorothiazide
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years and older
Enrollment
532 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 11, 2011 · Synced Oct 22, 2026, 11:23 PM EDT
Completed No phase listed Observational

Long Term Effects of Enalapril and Losartan on Genetic Heart Disease

NCT00001534
View directory record Official record
Conditions
Hypertrophic Cardiomyopathy, Left Ventricular Hypertrophy, Myocardial Ischemia
Interventions
Losartan
Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 22, 2026, 11:23 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

2 New Measurements Used to Describe the Filling Phase of the Left Ventricle (LV).

NCT04154878
View directory record Official record
Conditions
Diastolic Heart Failure, Left Ventricular Diastolic Dysfunction, Left Ventricular Diastolic Collapse
Interventions
Not listed
Lead sponsor
AdventHealth
Other
Eligibility
45 Years to 85 Years
Enrollment
111 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jun 29, 2023 · Synced Oct 22, 2026, 11:23 PM EDT
Terminated No phase listed Observational

Study of Echocardiogram Accuracy in Patients With Mitral Valve Calcification

NCT01442467
View directory record Official record
Conditions
Mitral Annulus Calcification
Interventions
Not listed
Lead sponsor
Creighton University
Other
Eligibility
19 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Apr 1, 2013 · Synced Oct 22, 2026, 11:23 PM EDT
Completed Phase 3 Interventional Results available

24 Hour Ambulatory Cardiac Oxygen Consumption

NCT05170061
View directory record Official record
Conditions
Hypertension
Interventions
Nebivolol, Valsartan, Nebivolol/valsartan combination
Drug
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jun 8, 2025 · Synced Oct 22, 2026, 11:23 PM EDT
Completed Phase 4 Interventional Results available

Efficacy and Safety of Valsartan/Hydrochlorothiazide Combination Compared to Valsartan Monotherapy or Hydrochlorothiazide Monotherapy in Elderly (>70) With Mild-moderate Hypertension.

NCT00698646
View directory record Official record
Conditions
Hypertension
Interventions
Valsartan + HCTZ, Valsartan, HCTZ
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
70 Years and older
Enrollment
384 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
20
States / cities
Birmingham, Alabama • Phoenix, Arizona • Escondido, California + 17 more
Source: ClinicalTrials.gov public record
Updated Apr 19, 2011 · Synced Oct 22, 2026, 11:23 PM EDT
Completed Phase 4 Interventional Results available

Blood Pressure Lowering of Aliskiren HCTZ Compared to HCTZ in Stage 2 Systolic Hypertension in Older Population

NCT00760266
View directory record Official record
Conditions
Hypertension
Interventions
Aliskiren, Hydrochlorothiazide
Drug
Lead sponsor
Novartis
Industry
Eligibility
55 Years and older
Enrollment
451 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 4, 2011 · Synced Oct 22, 2026, 11:23 PM EDT
Completed Phase 3 Interventional Results available

DEF-315 Better Accuracy in Ejection Fraction (EF) Assessment With DEFINITY

NCT03719612
View directory record Official record
Conditions
Cardiac Disease
Interventions
DEFINITY®
Drug
Lead sponsor
Lantheus Medical Imaging
Industry
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
15
States / cities
Tucson, Arizona • Los Angeles, California • Orange, California + 12 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2021 · Synced Oct 22, 2026, 11:23 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

External Body Pressure in Heart Failure With Preserved Ejection Fraction

NCT05764564
View directory record Official record
Conditions
Heart Failure, Diastolic
Interventions
Positive or negative pressure
Diagnostic Test
Lead sponsor
Duke University
Other
Eligibility
30 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 22, 2026, 11:23 PM EDT
Terminated Phase 2 Interventional

Beginning a Randomized Evaluation of the AGE Breaker Alagebrium in Diastolic Heart Failure (BREAK-DHF-I)

NCT00662116
View directory record Official record
Conditions
Diastolic Heart Failure
Interventions
alagebrium, placebo
Drug
Lead sponsor
Synvista Therapeutics, Inc
Industry
Eligibility
50 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
30
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 27 more
Source: ClinicalTrials.gov public record
Updated Jan 30, 2009 · Synced Oct 22, 2026, 11:23 PM EDT
Terminated Not applicable Interventional

Aldosterone Blockade to Prevent Myocardial Remodeling In Patients With Controlled Essential Hypertension

NCT00980031
View directory record Official record
Conditions
Myocardial Remodeling
Interventions
Eplerenone, Lactose Tablet
Drug
Lead sponsor
Creighton University
Other
Eligibility
19 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Mar 28, 2014 · Synced Oct 22, 2026, 11:23 PM EDT