Independent directory Public ClinicalTrials.gov records United States
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Showing 457–480 of 1,647 matching trials from the live ClinicalTrials.gov search.
Conditions
Healthy
Interventions
Not listed
Lead sponsor
Scripps Translational Science Institute
Other
Eligibility
80 Years to 85 Years · Male only
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
La Jolla, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Determinants of Vitamin K Metabolism

NCT00336232
Conditions
Aging, Osteoporosis
Interventions
Vitamin K
Drug
Lead sponsor
Tufts University
Other
Eligibility
18 Years to 90 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Aging
Interventions
Rehabilitation, Subacute care
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
1
States / cities
Seattle, Washington
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
Conditions
Aging
Interventions
Multifactorial Falls Assessment
Other
Lead sponsor
Powers, James S., M.D.
Individual
Eligibility
65 Years and older
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of a Healthy Snack on Radiance, Aging and Inflammation of the Skin

NCT04352504
Conditions
Skin Laxity
Interventions
Almond, Pretzel
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers

The Great Plains Internet Wellness Study for Aging

NCT04461184
Conditions
Internet Based Wellness Program, Obesity, Adult Population
Interventions
Internet Wellness Intervention for Aging
Behavioral
Lead sponsor
North Dakota State University
Other
Eligibility
65 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Fargo, North Dakota
Recruiting Phase 4 Interventional Accepts healthy volunteers

Vaccine Immunity and Inflammation in the Aging Person Living With HIV

NCT06514547
Conditions
HIV Infections, Age
Interventions
Conjugate Pneumococcal Vaccine 20 (PCV20)
Biological
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Minneapolis, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

A Telehealth Lifestyle Intervention for Community-Dwelling Older Adults

NCT05462626
Conditions
Lifestyle, Healthy, Quality of Life, Aging
Interventions
Holistic Occupational Performance Empowerment (HOPE) Lifestyle Program
Behavioral
Lead sponsor
Creighton University
Other
Eligibility
65 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Omaha, Nebraska
Completed No phase listed Observational Accepts healthy volunteers

Human Brain Antioxidants During Oxidative Stress

NCT01713816
Conditions
Oxidative Stress, Alzheimer's Disease, Aging
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
65 Years to 89 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Minneapolis, Minnesota
Enrolling by invitation Early Phase 1 Interventional Accepts healthy volunteers

Systemic and Topical Geroprotective Rejuvenation Assessed by START/REST Aging Clocks

NCT07888595
Conditions
Aging
Interventions
Topical anti-aging peptide serum
Drug
Lead sponsor
Frontiers in Bioscience Research Institute and Aging
Other
Eligibility
50 Years to 100 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Irvine, California
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
Recruiting No phase listed Observational Accepts healthy volunteers

Mechanisms of Anabolic Resistance in Older Humans

NCT06617195
Conditions
Aging
Interventions
Exercise
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years to 85 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Cerebrovascular Disorder, Stroke, Aging
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 99 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Bethesda, Maryland
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
Fine Lines, Wrinkles, Photoaging
Interventions
Facial cleanser, Facial moisturizer, Sunscreen
Combination Product
Lead sponsor
Revision Skincare
Industry
Eligibility
35 Years to 60 Years · Female only
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Manhattan Beach, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Using Nicotine to Reverse Age-related Auditory Processing Deficits

NCT04971954
Conditions
Auditory Perceptual Impairment, Aging
Interventions
Nicotine gum, Placebo gum
Other
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 85 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
2
States / cities
Irvine, California • San Diego, California
Conditions
Frailty
Interventions
Allogeneic Human Mesenchymal Stem Cells (allo-hMSCs), Placebo, Penicillin/Streptomycin-Free Allogeneic Human Mesenchymal Stem Cells (allo-hMSCs)
Biological
Lead sponsor
Longeveron Inc.
Industry
Eligibility
60 Years to 95 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Miami, Florida
Conditions
Polypharmacy, Aging
Interventions
Hypothetical Scenario
Other
Lead sponsor
University of Michigan
Other
Eligibility
65 Years and older
Enrollment
10,184 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
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
Aging
Interventions
Testosterone, Protein Supplement, Placebo Injection, Placebo supplement
Drug · Dietary Supplement · Other
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
65 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Galveston, Texas
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
Conditions
Mild Cognitive Impairment, Accidental Falls, Aging
Interventions
dual-task tai ji quan, standard tai ji quan, stretching
Behavioral
Lead sponsor
Oregon Research Institute
Other
Eligibility
65 Years to 95 Years
Enrollment
336 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Springfield, Oregon
Conditions
Healthy Control, Spinal Cord Injury
Interventions
CST PAS, RST PAS, sham PAS
Other
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
19 Years to 85 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2031
U.S. locations
1
States / cities
Chicago, Illinois