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ClinicalTrials.gov public records Last synced May 21, 2026, 10:49 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 81 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Middle-aged Adults Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Sedentary Middle Age and Older Aged Adults
Interventions
RemoteEx+ Programming
Behavioral
Lead sponsor
Creighton University
Other
Eligibility
40 Years to 85 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
2
States / cities
Emporia, Kansas • Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Meditation, Control Group
Interventions
Calm Meditation, Educational Podcast Control
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
40 Years to 64 Years
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Feb 27, 2022 · Synced May 21, 2026, 10:49 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Aging
Interventions
Pegboard practice, Force control practice
Other
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
50 Years to 89 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 15, 2021 · Synced May 21, 2026, 10:49 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Adverse Childhood Experiences
Interventions
Moderate Intensity Exercise (one day), Placebo - Light Intensity Exercise (one day), Moderate Intensity Exercise (9 wks), Day 1 Assessments, Symptom Measures and Neuropsychological Tests, Day 36 Assessments, Day 57 Assessments, Day 78 Assessments
Behavioral · Other
Lead sponsor
University of Texas at Austin
Other
Eligibility
40 Years to 60 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Nov 30, 2023 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
HIV, Cognition - Other, Impaired Driving
Interventions
Speed of Processing Training, Internet Navigational
Behavioral · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
40 Years and older
Enrollment
217 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 6, 2021 · Synced May 21, 2026, 10:49 PM EDT
Not yet recruiting Early Phase 1 Interventional
View directory record Official record
Conditions
HIV (Human Immunodeficiency Virus)
Interventions
Standard Smell Training Group, Overnight Diffuser Grou
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
40 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Aging, Blood Pressure, Arterial Stiffness
Interventions
Coconut Sap Powder (CSP), Placebo
Dietary Supplement
Lead sponsor
Ball State University
Other
Eligibility
40 Years to 80 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Muncie, Indiana
Source: ClinicalTrials.gov public record
Updated Dec 11, 2022 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Aging
Interventions
MitoQ, Placebo
Drug
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
60 Years to 79 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 11, 2018 · Synced May 21, 2026, 10:49 PM EDT
Withdrawn Not applicable Interventional
View directory record Official record
Conditions
Chronic Pain, Depression
Interventions
Relief-Hybrid
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
50 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
4
States / cities
New York, New York • White Plains, New York
Source: ClinicalTrials.gov public record
Updated Mar 23, 2023 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Alzheimer's Disease, Aging
Interventions
Enhanced Physical Activity
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
45 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 17, 2024 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Aging, Menopause, Healthy
Interventions
Red cabbage microgreens, Red beet microgreens
Other
Lead sponsor
Colorado State University
Other
Eligibility
45 Years to 70 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Aging
Interventions
Probiotic - Lactobacillus Rhamnosus GG, Placebo
Dietary Supplement · Other
Lead sponsor
Kent State University
Other
Eligibility
55 Years to 75 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Kent, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 19, 2020 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Exercise, Gait, Cognitive Decline, Caregiver Burden, Cognitive Impairment, Dementia, Alzheimer Disease, Mild Cognitive Impairment, Respite Care, Mental Health, Depression, Music Therapy, Psychosocial Intervention, Cognition, Geriatric Assessment, Cognitive Dysfunction, Cognitive Aging, Outcome Assessment, Health Care, Balance, Fall, Walking, Affect, Physical Exertion, Memory Deficit, Memory Disorders, Memory Impairment, Neuropsychological Tests, Executive Function, Middle Aged, Healthy Aging, Elderly
Interventions
Group exercise program
Behavioral
Lead sponsor
University of North Carolina, Greensboro
Other
Eligibility
55 Years to 99 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Greensboro, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 1, 2023 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional
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 25, 2025 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Cardiovascular Diseases in Old Age, Aging, Cardiovascular Diseases, Sleep
Interventions
Ketone Ester, Placebo
Dietary Supplement
Lead sponsor
Georgia Southern University
Other
Eligibility
50 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Savannah, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 5, 2023 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Balance Changes
Interventions
home exercise program, non exercise program
Other
Lead sponsor
Loma Linda University
Other
Eligibility
45 Years to 64 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2019 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Middle-aged Adults, Major Depressive Disorder
Interventions
MitoTempol, Lactated Ringer's (control)
Drug
Lead sponsor
University of Delaware
Other
Eligibility
40 Years to 55 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced May 21, 2026, 10:49 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Primary Health Care
Interventions
Intervention
Other
Lead sponsor
Glen Taksler
Other
Eligibility
45 Years to 70 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 25, 2022 · Synced May 21, 2026, 10:49 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Obesity
Interventions
Intensive behavioral therapy for obesity
Behavioral
Lead sponsor
University of Southern Mississippi
Other
Eligibility
25 Years to 50 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Hattiesburg, Mississippi
Source: ClinicalTrials.gov public record
Updated Jul 17, 2023 · Synced May 21, 2026, 10:49 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Anxiety Disorders and Symptoms, Depressive Symptoms, Depression
Interventions
MAYA Mobile Application
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
40 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 23, 2025 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Endothelial Dysfunction, Aging
Interventions
Aronia full spectrum - half dose, Aronia full spectrum - full dose, Placebo
Dietary Supplement
Lead sponsor
Colorado State University
Other
Eligibility
45 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 2, 2023 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Vascular Aging
Interventions
Placebo, High-dose trehalose
Drug
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
50 Years to 79 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 10, 2015 · Synced May 21, 2026, 10:49 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers
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 Nov 30, 2016 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Sedentary Behavior, Cardiovascular Risk Factor, Mental Stress, Cognitive Change, Cerebrovascular Insufficiency
Interventions
Mental Arithmetic Test
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
35 Years to 59 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 17, 2023 · Synced May 21, 2026, 10:49 PM EDT