Independent directory Public ClinicalTrials.gov records United States
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Showing 25–48 of 489 matching trials from the live ClinicalTrials.gov search.
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effects of Nebivolol on Skeletal Muscle During Exercise in Hypertensive Patients

NCT01501929
Conditions
Hypertension
Interventions
Metoprolol succinate, Nebivolol, Non-invasive measurement of Cardiac Output (CO), Endothelial cell collection, Microvascular perfusion assessment using Definity
Drug · Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Dallas, Texas
Recruiting Not applicable Interventional Accepts healthy volunteers

IEEM-Heat and Heart Failure

NCT06961929
Conditions
Heart Failure, Hyperthermia
Interventions
Control Trial, Water-saturated T-shirt trial, Skin-Wetting Trial
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
45 Years and older
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Insomnia, Posttraumatic Stress Disorder, Cardiovascular Risk Factor
Interventions
Cognitive Behavior Therapy for Insomnia, Weekly phone contacts
Behavioral
Lead sponsor
Duke University
Other
Eligibility
40 Years to 59 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Study of a Holistic Health Program for United Methodist Clergy

NCT01564719
Conditions
Obesity, Depression, Diabetes, Hypertension, Hypercholesterolemia
Interventions
Holistic health
Behavioral
Lead sponsor
Duke Clergy Health Initiative
Other
Eligibility
18 Years and older
Enrollment
1,114 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Targeting Inflammation to Treat Cardiovascular Aging

NCT01775865
Conditions
Vascular Stiffness, Endothelial Dysfunction, Diastolic Dysfunction
Interventions
Salsalate, Placebo (for salsalate)
Drug
Lead sponsor
Gary L. Pierce
Other
Eligibility
18 Years to 79 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Iowa City, Iowa
Completed No phase listed Observational Accepts healthy volunteers

Cardiovascular Health & Early Stress

NCT06557707
Conditions
Stress
Interventions
Childhood stress
Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
9 Years to 30 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Richmond, Virginia
Completed Not applicable Interventional Results available

Clinical Impact of Cardiac Photon-Counting Detector CT

NCT05240807
Conditions
Coronary Artery Disease
Interventions
Photon-counting detector computed tomography (PCD-CT)
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 99 Years
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Cardiometabolic Syndrome, Physical Inactivity, Hypertension, Type 2 Diabetes, PreDiabetes, Obesity, Cardiovascular Diseases, Smoking, Sleep, Hyperlipidemias, Diet, Healthy, Blood Pressure
Interventions
Black Impact Intervention
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older · Male only
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Not listed Not applicable Interventional Accepts healthy volunteers

Brain Substrates for Cardiovascular Stress Physiology

NCT05298956
Conditions
Stress Reaction
Interventions
Low-level laser therapy (LLLT)
Other
Lead sponsor
Baylor University
Other
Eligibility
18 Years to 30 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Waco, Texas
Completed No phase listed Observational

Veteran Health Study

NCT01175629
Conditions
Stress Disorders, Post-Traumatic, Depression, Diabetes, Cardiovascular Disease
Interventions
Not listed
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
Male only
Enrollment
7,568 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Coronary Artery Disease
Interventions
Sitagliptin, Placebo, Regular Human Insulin, Insulin glargine, Supplemental insulin (Insulin lispro), Supplemental insulin (Insulin aspart)
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 80 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
4
States / cities
Atlanta, Georgia
Conditions
Arteriosclerosis
Interventions
Mindfulness Based Stress Reduction Class, Cardiac Education Class
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Menopause, Elevated Blood Pressure, Hypertension, Endothelial Dysfunction
Interventions
Blueberry Powder, Placebo Powder
Dietary Supplement
Lead sponsor
Colorado State University
Other
Eligibility
45 Years to 65 Years · Female only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Fort Collins, Colorado
Completed Not applicable Interventional

Stress and Congestive Heart Failure

NCT04551560
Conditions
Congestive Heart Failure
Interventions
Mental Stress
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
2
States / cities
Hartford, Connecticut • New Haven, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers

Neural Control of Kidney Blood Flow During Exercise in African American Adults

NCT03981640
Conditions
Healthy
Interventions
Acute exercise, Cold pressor test, Mental stress test
Other
Lead sponsor
University of Massachusetts, Boston
Other
Eligibility
18 Years to 35 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
End Stage Renal Disease, Cardiovascular Disease, Inflammation
Interventions
Pomegranate juice, Pomegranate fruit extract
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 85 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Coronary Artery Disease, Chest Pain, Acute Coronary Syndrome, Acute Myocardial Infarction
Interventions
Toshiba CT-FFR
Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
1,142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Manhasset, New York
Completed No phase listed Observational Accepts healthy volunteers

NAC-003 P.L.U.S. Program (Progress Through Learning Understanding & Support)

NCT01370954
Conditions
Early Memory Loss, Mild Cognitive Impairment, Alzheimer's Disease, Vascular Dementia
Interventions
CerefolinNAC®
Other
Lead sponsor
Pamlab, Inc.
Industry
Eligibility
50 Years to 80 Years
Enrollment
204 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Hickory, North Carolina
Conditions
Tetralogy of Fallot (TOF), Ventricular Septal Defects (VSD), Atrioventricular Septal Defects (AVSD)
Interventions
Fentanyl (High Dose), Fentanyl (Low Dose), Fentanyl (Low Dose) + Dexmedetomidine
Drug
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
1 Month to 3 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Type 1 Diabetes Mellitus, Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
12 Years to 18 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Chest Pain, Coronary Disease, Myocardial Infarction
Interventions
MRI
Procedure
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Not applicable Interventional Accepts healthy volunteers

Fitness, Cellular Aging, and Caregiver Stress Study

NCT01993082
Conditions
Aging, Stress, Disease Risk
Interventions
Aerobic Training Intervention
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
50 Years to 75 Years
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
San Francisco, California
Conditions
Valvular Heart Disease, Aortic Valve Failure
Interventions
TELLTALE BASILICA procedure
Device
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
21 Years to 109 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
10
States / cities
San Francisco, California • Fort Collins, Colorado • Washington D.C., District of Columbia + 7 more
Conditions
Ischemia, Angina
Interventions
Not listed
Lead sponsor
Lahey Clinic
Other
Eligibility
30 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Burlington, Massachusetts