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ClinicalTrials.gov public records Last synced Oct 22, 2026, 5:16 AM EDT

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Showing 217–240 of 469 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Endothelial Function Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Blood Flow Restriction Resistance Training Intervention on Vascular Function

NCT05451641
View directory record Official record
Conditions
Endothelial Function
Interventions
Blood flow restriction resistance training
Behavioral
Lead sponsor
Hirofumi Tanaka
Other
Eligibility
18 Years to 40 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 22, 2026, 5:16 AM EDT
Completed Phase 2 Interventional Results available

Trial of Oral Glutamine on Mitochondrial Function in CKD

NCT02838979
View directory record Official record
Conditions
Cardiovascular Disease, Sarcopenia, Endothelial Dysfunction, Muscle Mitochondrial Function, Kidney Disease
Interventions
First Intervention (14 days), Washout (3 weeks), Second Intervention (14 days)
Dietary Supplement · Other
Lead sponsor
University of Washington
Other
Eligibility
20 Years to 69 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 14, 2022 · Synced Oct 22, 2026, 5:16 AM EDT
Completed Not applicable Interventional

Urolithin A Supplementation in Middle-aged Adults With Obesity

NCT05921266
View directory record Official record
Conditions
Obesity, Vascular Dementia, Cognitive Impairment
Interventions
Urolithin A, Placebo
Dietary Supplement · Other
Lead sponsor
University of Oklahoma
Other
Eligibility
40 Years to 64 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 26, 2025 · Synced Oct 22, 2026, 5:16 AM EDT
Completed No phase listed Observational

Blood Markers of Inflammation, Blood Clotting and Blood Vessel Function in HIV-infected Adults

NCT00776412
View directory record Official record
Conditions
Inflammation, Pathologic Processes
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 100 Years
Enrollment
310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 22, 2026, 5:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Understanding Dose Related Effects of Strawberry

NCT06173765
View directory record Official record
Conditions
Pre-diabetes, Insulin Sensitivity, Insulin Resistance, Inflammation
Interventions
freeze-dried whole strawberry powder 36 g powder, freeze-dried whole strawberry powder 12 g, freeze-dried control powder 0 g strawberry
Other
Lead sponsor
Clinical Nutrition Research Center, Illinois Institute of Technology
Industry
Eligibility
20 Years to 60 Years
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 22, 2026, 5:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Citrulline Supplementation On Vascular Responsiveness and Function in Postmenopausal Women

NCT05600413
View directory record Official record
Conditions
Menopause
Interventions
L-Citrulline, Placebo
Dietary Supplement
Lead sponsor
Texas Tech University
Other
Eligibility
50 Years to 79 Years · Female only
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated Oct 31, 2022 · Synced Oct 22, 2026, 5:16 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Safety & Efficacy of Nicotinamide Riboside Supplementation for Improving Physiological Function in Middle-Aged and Older Adults

NCT02921659
View directory record Official record
Conditions
Aging
Interventions
Niagen™, Placebo
Dietary Supplement
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
55 Years to 79 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 1, 2016 · Synced Oct 22, 2026, 5:16 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Relationship Between the Response to Mental Stress and Vascular Endothelial Function

NCT00975559
View directory record Official record
Conditions
Coronary Endothelial Dysfunction, Apical Ballooning Syndrome, Myocardial Infarction
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2011
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 26, 2012 · Synced Oct 22, 2026, 5:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of Niacin on Endothelial Function in HIV-infected Subjects With Low High Density Lipoprotein Cholesterol Levels

NCT00986986
View directory record Official record
Conditions
HIV Infections, Dyslipidemia, Endothelial Dysfunction
Interventions
extended release niacin
Drug
Lead sponsor
University of Hawaii
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Dec 18, 2012 · Synced Oct 22, 2026, 5:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effect of Salsalate on Bed Rest-Induced Vascular Dysfunction

NCT00553995
View directory record Official record
Conditions
Insulin Resistance
Interventions
salsalate, Placebo
Drug
Lead sponsor
Boston University
Other
Eligibility
18 Years to 64 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 10, 2017 · Synced Oct 22, 2026, 5:16 AM EDT
Completed No phase listed Observational

The Effect of Exercise on Stem Cell Mobilization and Heart Function in Patients Undergoing Cardiac Rehabilitation

NCT00053456
View directory record Official record
Conditions
Coronary Arteriosclerosis
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 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 22, 2026, 5:16 AM EDT
Withdrawn Phase 4 Interventional

A Single-arm Evaluation of the Effect of HCV Treatment on Cardiovascular Disease Risk

NCT03585101
View directory record Official record
Conditions
Hepatitis C
Interventions
Elbasvir/grazoprevir
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 7, 2018 · Synced Oct 22, 2026, 5:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Role of Mitochondrial-derived Oxidative Stress to Promote Vascular Endothelial Dysfunction in Non-exercisers With Aging

NCT05872139
View directory record Official record
Conditions
Aging, Endothelial Dysfunction, Cardiovascular Function, Arterial Stiffness
Interventions
Placebo, Mitoquinone Mesylate
Dietary Supplement
Lead sponsor
Ball State University
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Muncie, Indiana
Source: ClinicalTrials.gov public record
Updated May 24, 2023 · Synced Oct 22, 2026, 5:16 AM EDT
Completed Phase 2 Interventional Results available

Effect of Valsartan on Carotid Artery Disease

NCT00208767
View directory record Official record
Conditions
Carotid Artery Diseases, Atherosclerosis
Interventions
Valsartan, Placebo
Drug
Lead sponsor
Emory University
Other
Eligibility
21 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 8, 2015 · Synced Oct 22, 2026, 5:16 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Rosiglitazone on Blood Vessels in Patients With High Blood Pressure and High Cholesterol

NCT00006071
View directory record Official record
Conditions
Hypercholesterolemia, Hypertension
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 22, 2026, 5:16 AM EDT
Completed Not applicable Interventional Results available

Pilot Study of Resveratrol in Older Adults With Impaired Glucose Tolerance

NCT01375959
View directory record Official record
Conditions
Impaired Glucose Tolerance
Interventions
resveratrol, Placebo
Dietary Supplement · Drug
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
50 Years to 80 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Oct 26, 2022 · Synced Oct 22, 2026, 5:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Spices, Inflammation and Vascular Response in Humans

NCT03926442
View directory record Official record
Conditions
Healthy
Interventions
Italian Herb meal, Cinnamon Meal, Pumpkin Spice meal, Placebo meal
Other
Lead sponsor
Clinical Nutrition Research Center, Illinois Institute of Technology
Industry
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 27, 2021 · Synced Oct 22, 2026, 5:16 AM EDT
Completed No phase listed Observational

Study of the Interaction Between the Cells Lining Blood Vessels and Angiotensin-Converting Enzyme

NCT00001461
View directory record Official record
Conditions
Atherosclerosis, Coronary Disease
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
209 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 22, 2026, 5:16 AM EDT
Completed Not applicable Interventional

Sulfasalazine and Endothelial Function

NCT00554203
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Sulfasalazine
Drug
Lead sponsor
Boston University
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 15, 2008 · Synced Oct 22, 2026, 5:16 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Complement and Cardiovascular Risk in Adolescents

NCT02821104
View directory record Official record
Conditions
Cardiovascular Disease, Type 2 Diabetes
Interventions
Not listed
Lead sponsor
Ohio State University
Other
Eligibility
12 Years to 18 Years
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 11, 2021 · Synced Oct 22, 2026, 5:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Concord Grape Juice on Endothelial Function

NCT01775748
View directory record Official record
Conditions
Obesity, Overweight
Interventions
Active Concord Grape Juice 12 oz per day, Placebo Grape Juice 12 oz per day
Other
Lead sponsor
Boston University
Other
Eligibility
50 Years and older
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 12, 2018 · Synced Oct 22, 2026, 5:16 AM EDT
Completed Not applicable Interventional

Effects of Almonds on Vascular Reactivity in Patients With Coronary Artery Disease

NCT00782015
View directory record Official record
Conditions
Vascular Disease, Endothelial Dysfunction, Heart Disease, Cardiovascular Diseases, Hypertension
Interventions
Almonds, Placebo Comparator:
Dietary Supplement
Lead sponsor
Tufts University
Other
Eligibility
20 Years to 80 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 28, 2017 · Synced Oct 22, 2026, 5:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Effects of Etravirine on Endothelial Function in HIV-uninfected Adults: A Pilot Study

NCT00871234
View directory record Official record
Conditions
Endothelial Function, Lipids, Insulin Resistance, Inflammation, HIV Infections
Interventions
Etravirine
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 7, 2011 · Synced Oct 22, 2026, 5:16 AM EDT
Recruiting Not applicable Interventional

Neuromodulation of Inflammation and Endothelial Function

NCT05230732
View directory record Official record
Conditions
Systolic Heart Failure
Interventions
neuromodulation device, SHAM
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 85 Years
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 22, 2026, 5:16 AM EDT