Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 24, 2026, 1:20 AM EDT

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

Showing 73–96 of 322 matching trials from the live ClinicalTrials.gov search.
Conditions
Healthy Aging, Inflammaging, Metabolic Health, Quercetin, Coenzyme Q10
Interventions
Quercetin (dietary supplement), Coenzyme Q10, Rice Flour
Dietary Supplement
Lead sponsor
Applied Science & Performance Institute
Industry
Eligibility
50 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Tampa, Florida
Terminated Early Phase 1 Interventional Accepts healthy volunteers Results available

Cycled Testosterone Therapy to Improve Physical Function in Frail Nursing Home Residents

NCT02679274
Conditions
Aging
Interventions
Placebo, Testosterone
Drug
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
60 Years and older
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
2
States / cities
Galveston, Texas • Texas City, Texas
Conditions
Delayed Graft Function, Other Complications of Kidney Transplant
Interventions
No treatment
Other
Lead sponsor
Sapere Bio
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Winston-Salem, North Carolina
Completed No phase listed Observational Accepts healthy volunteers

Lagged Relationships Between Sleep, Balance, and Cognition in Older Adults

NCT06584136
Conditions
Aging
Interventions
Not listed
Lead sponsor
University of Florida
Other
Eligibility
65 Years to 95 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Gainesville, Florida
Recruiting Not applicable Interventional Accepts healthy volunteers

Mental Effort During Low Load Resistance Training in Older Adults

NCT07687316
Conditions
Seniors, Old Age, Sarcopenia
Interventions
Low Intensity Resistance Training with Maximal Mental Effort, Low Intensity Resistance Training
Behavioral
Lead sponsor
Kennesaw State University
Other
Eligibility
65 Years to 85 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Kennesaw, Georgia
Conditions
Sarcopenia, Aging
Interventions
powdered egg white protein supplement, maltodextrin supplement
Dietary Supplement
Lead sponsor
The University of Texas at San Antonio
Other
Eligibility
60 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
San Antonio, Texas
Recruiting Not applicable Interventional Accepts healthy volunteers

Cognitive Vitality Pilot Study

NCT07208279
Conditions
Aging, Healthy Aging, Cognition, Memory, Brain
Interventions
Axolt Brain Supplement, Bolero - Flavored Drink Placebo
Dietary Supplement
Lead sponsor
Arizona State University
Other
Eligibility
55 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
West Palm Beach, Florida
Recruiting No phase listed Observational Accepts healthy volunteers

Metabolic and Functional Consequences of Aging in Health and Disease

NCT05240885
Conditions
Aging
Interventions
Stable tracer infusion in a postabsorptive state
Other
Lead sponsor
Texas A&M University
Other
Eligibility
50 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
1
States / cities
College Station, Texas
Conditions
Aging, Functional Recovery, Skilled Nursing Facility, Medically Complex, Deconditioning
Interventions
i-STRONGER, Usual Care
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
50 Years to 120 Years
Enrollment
4,383 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
2
States / cities
Aurora, Colorado • Frisco, Texas
Completed Not applicable Interventional Accepts healthy volunteers

The Baltimore Experience Corps Study

NCT00380562
Conditions
Aging, Generativity
Interventions
Experience Corps
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
60 Years and older
Enrollment
702 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effects of Added Sugar Intake on Brain Blood Flow and Hippocampal Function in Midlife Adults

NCT05211726
Conditions
Aging, Healthy Diet
Interventions
Low Added Sugar Diet, High Added Sugar Diet
Other
Lead sponsor
University of Delaware
Other
Eligibility
50 Years to 64 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Newark, Delaware
Completed Not applicable Interventional Accepts healthy volunteers Results available

Improving Psychosocial Functioning in Older Veterans With PTSD

NCT02803125
Conditions
Posttraumatic Stress Disorder
Interventions
Psychosocial intervention, Support group control
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
60 Years and older
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Mitochondrial Function, Bioenergetics, Muscle Function, Aging
Interventions
Mitopure, Placebo
Dietary Supplement
Lead sponsor
Amazentis SA
Industry
Eligibility
65 Years to 90 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Active, not recruiting Phase 2 Interventional Accepts healthy volunteers

A Novel Computer-Based Functional Skills Assessment and Training Program

NCT04679441
Conditions
Mild Cognitive Impairment, Healthy Aging
Interventions
The Computerized Functional Skills Assessment and Training Program, Brain HQ Double Decision
Device
Lead sponsor
i-Function, Inc.
Industry
Eligibility
60 Years to 100 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
2
States / cities
Miami, Florida • New York, New York
Conditions
Overweight, Obesity, Aging, Menopause
Interventions
70 mL red beetroot juice, 70 mL red beetroot juice without nitrate, 70 mL placebo drink plus potassium nitrate, 70 mL placebo drink
Dietary Supplement
Lead sponsor
Colorado State University
Other
Eligibility
40 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Fort Collins, Colorado
Recruiting Not applicable Interventional Accepts healthy volunteers

Optimizing Strength Training in Older Adults

NCT06812143
Conditions
Aging
Interventions
Strength training
Behavioral
Lead sponsor
Queens College, The City University of New York
Other
Eligibility
65 Years and older
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Flushing, New York
Completed Phase 2Phase 3 Interventional Results available

Enhancing Fitness in Older Pre-diabetic Veterans

NCT00594399
Conditions
Impaired Glucose Tolerance, Obesity, Diabetes
Interventions
Physical Activity Counseling
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
60 Years and older
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Durham, North Carolina
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Impact of Challenging Engagement on Cognition in Older Adults

NCT03962439
Conditions
Cognitive Change
Interventions
High-Demand Photography, Moderate-Demand Photography, At-Home Engagement
Behavioral
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
60 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Irving, Texas
Completed Phase 4 Interventional Accepts healthy volunteers

Skin Barrier Function and Inflammation in Aging: The BIA Study

NCT06750653
Conditions
Inflammation, Skin Inflammation, Aging
Interventions
CeraVe Moisturizing Cream, Vaseline
Other · Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
70 Years and older
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
San Francisco, California
Conditions
Mobility Limitations, Aging
Interventions
InVEST (Increased Velocity Exercise Specific to Task)
Behavioral
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
65 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2007
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
Postmenopausal, Female
Interventions
There will be no intervention.
Other
Lead sponsor
Florida State University
Other
Eligibility
55 Years and older · Female only
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Tallahassee, Florida
Completed No phase listed Observational Accepts healthy volunteers

The Role of Inflammation and Aging in HIV-Associated Cardiovascular Risk

NCT01333644
Conditions
HIV Infection, Cardiovascular Disease, Inflammation
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
40 Years to 80 Years
Enrollment
270 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
San Francisco, California
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

MitoQ and Exercise Effects on Vascular Health

NCT05686967
Conditions
Aging, Menopause
Interventions
MitoQ, Placebo, Aerobic exercise
Dietary Supplement · Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
50 Years to 120 Years · Female only
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Brain Aging
Interventions
Avocado Group
Other
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
65 Years to 85 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Kansas City, Kansas