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ClinicalTrials.gov public records Last synced Oct 11, 2026, 2:26 PM EDT

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Showing 121–144 of 510 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Healthy Older Adults Clear all
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Multiple Ascending Dose Safety, Tolerability, PK Study of AL001 in Alzheimer's Disease Patients & Healthy Adult Subjects

NCT05363293
View directory record Official record
Conditions
Alzheimer's Disease, Healthy Non-elderly and Elderly Adults
Interventions
AL001, Placebo
Drug · Other
Lead sponsor
Alzamend Neuro, Inc.
Industry
Eligibility
50 Years to 80 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of the Pharmacokinetics of ASP1941 and the Effect on Glucose Concentrations in Male and Female Young and Elderly Healthy Adults

NCT01678287
View directory record Official record
Conditions
Healthy Volunteers, Pharmacokinetics of ASP1941
Interventions
ASP1941, Placebo
Drug
Lead sponsor
Astellas Pharma Global Development, Inc.
Industry
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Miramar, Florida
Source: ClinicalTrials.gov public record
Updated Sep 5, 2012 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Immunogenicity and Safety of Tetravalent Dengue Vaccine (TDV) Administered With a Yellow Fever Vaccine in Adults

NCT03342898
View directory record Official record
Conditions
Dengue
Interventions
YF-17D, TDV, Placebo
Biological · Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 60 Years
Enrollment
900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
11
States / cities
Mobile, Alabama • Pomona, California • Meridian, Idaho + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2020 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Microgreen Consumption for Healthy Aging

NCT04239898
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 19, 2024 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Clinical Trial to Study the Safety, Tolerance and Immunogenic Response to Gardasil and Bivalent rLP2086 Vaccine When Given at the Same Time to Children Between the Ages of 11 and 17

NCT01461993
View directory record Official record
Conditions
Vaccines, Meningococcal Vaccines
Interventions
rLP2086 and Gardasil, rLP2086, Gardasil
Biological
Lead sponsor
Pfizer
Industry
Eligibility
11 Years to 17 Years
Enrollment
2,499 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
87
States / cities
Daphne, Alabama • Chandler, Arizona • Jonesboro, Arkansas + 57 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2018 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cognitive Multi-Tasking Training in Healthy Older Adults

NCT04195230
View directory record Official record
Conditions
Age-related Cognitive Decline
Interventions
Multi-tasking Training
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
60 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 28, 2022 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Omega-3 Fatty Acids and Muscle Protein Synthesis

NCT00794079
View directory record Official record
Conditions
Healthy
Interventions
omega-3 fatty acids, corn oil
Dietary Supplement
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 85 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 3, 2011 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Acute Concussion Therapy Intervention Training in Healthy and Concussed Participants

NCT02872480
View directory record Official record
Conditions
Cerebral Concussion
Interventions
ACTIVE Training
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 30 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 17, 2017 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluation of a Single Vaccination With a 4-Antigen Staphylococcus Aureus Vaccine (SA4Ag) in Healthy Adults Aged 18 to <65 Years

NCT02364596
View directory record Official record
Conditions
Staphylococcal Infections
Interventions
SA4Ag vaccine, Blood sample
Biological · Procedure
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 64 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
2
States / cities
Hollywood, Florida • South Miami, Florida
Source: ClinicalTrials.gov public record
Updated Apr 3, 2015 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Study of Influenza Vaccine Revaccination in Healthy Adults Previously Vaccinated With Fluzone ID or Fluzone IM

NCT01011049
View directory record Official record
Conditions
Influenza
Interventions
Influenza Virus Vaccine USP Trivalent Types A and B
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
18 Years to 64 Years
Enrollment
1,250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
44
States / cities
Hoover, Alabama • Huntsville, Alabama • Mobile, Alabama + 38 more
Source: ClinicalTrials.gov public record
Updated Apr 14, 2016 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Learn About How Safe BAY3018250 is and What Happens to it in Healthy Japanese Men and Adult Participants Aged 18 to 55 Years

NCT06562985
View directory record Official record
Conditions
Acute Venous and Arterial Thrombotic and Thromboembolic Events, Healthy Volunteers
Interventions
BAY3018250 Dose 1, Placebo, BAY3018250 Dose 2 infusion, BAY3018250 Dose 2 injection
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Los Alamitos, California
Source: ClinicalTrials.gov public record
Updated Feb 6, 2025 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

To Assess the Effect of Food on the Pharmacokinetics of Selumetinib (AZD6244; ARRY-142886) (Hyd-Sulfate) in Healthy Male Volunteers

NCT01974349
View directory record Official record
Conditions
Solid Tumours
Interventions
selumetinib (oral)
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Aug 13, 2014 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Multiple Ascending Dose Study of TD-1439 in Healthy Adult and Elderly Subjects

NCT02954263
View directory record Official record
Conditions
Healthy Adults, Elderly Subjects
Interventions
TD-1439, Placebo
Drug
Lead sponsor
Theravance Biopharma
Industry
Eligibility
19 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Jan 20, 2021 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Phase 2 Interventional

Social Connections and Healthy Aging (The Senior Connection)

NCT01408654
View directory record Official record
Conditions
Suicidal Ideation, Depression
Interventions
Peer Companionship
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
60 Years and older
Enrollment
368 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Apr 22, 2016 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

KBP-201 COVID-19 Vaccine Trial in Healthy Volunteers

NCT04473690
View directory record Official record
Conditions
Covid19
Interventions
Low Dose of KBP-COVID-19, High Dose of KBP-COVID-19, Placebo
Biological
Lead sponsor
KBio Inc
Industry
Eligibility
18 Years to 85 Years
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
6
States / cities
West Palm Beach, Florida • Meridian, Idaho • Winston-Salem, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated May 18, 2025 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Exercise for Healthy Aging: The Impact of HIV and Aging on Physical Function and the Somatopause

NCT02404792
View directory record Official record
Conditions
HIV, Inflammation, Obesity, Aging, Biological
Interventions
High-intensity cardiovascular and resistance exercise, Moderate-intensity cardiovascular and resistance exercise
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
50 Years to 75 Years
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 16, 2019 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

A Study to Evaluate the Safety and Immunogenicity of the mRNA COVID-19 Vaccines in Healthy Children Between 6 Months to Less Than 6 Years of Age

NCT05436834
View directory record Official record
Conditions
SARS-CoV-2
Interventions
mRNA-1273.214, mRNA-1273.815
Biological
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
6 Months to 5 Years
Enrollment
1,807 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
48
States / cities
Bessemer, Alabama • Banning, California • Montebello, California + 38 more
Source: ClinicalTrials.gov public record
Updated Nov 26, 2025 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of LY2605541 in Healthy Participants and in the Elderly

NCT01818245
View directory record Official record
Conditions
Healthy Volunteers
Interventions
LY2605541
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 16, 2018 · Synced Oct 11, 2026, 2:26 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

A Study to Learn About the Safety of BIIB142 and How it is Processed in the Body of Healthy Adult Participants Aged 18 to 55 Years Old

NCT07133828
View directory record Official record
Conditions
Healthy Volunteer
Interventions
BIIB142, BIIB142-Matching Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 55 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 11, 2026, 2:26 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

A Study of Psychedelics in Healthy Older Adults With Low Well-being

NCT07386730
View directory record Official record
Conditions
Anhedonia in Healthy Volunteers, Older Adults (50-90 Years)
Interventions
Psilocybin (drug), Dextromethorphan (DXM)
Drug
Lead sponsor
Jennifer Mitchell
Other
Eligibility
50 Years to 85 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Pharmacokinetic Study of Avanfil in Healthy Young Male Subjects

NCT00914511
View directory record Official record
Conditions
Avanfil ADME, Semen Exposure, Sperm Function
Interventions
avanafil 200mg
Drug
Lead sponsor
VIVUS LLC
Industry
Eligibility
18 Years and older · Male only
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 7, 2011 · Synced Oct 11, 2026, 2:26 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

A Study on the Safety and Immunogenicity of Hexavalent Influenza mRNA Vaccine in Adult Participants 50 Years of Age and Older

NCT06744205
View directory record Official record
Conditions
Influenza, Healthy Volunteers
Interventions
Trivalent (TIV) messenger ribonucleic acid (mRNA) hemagglutinin (HA) Vaccine 1, TIV mRNA-neuraminidase (NA), TIV mRNA-HA Vaccine 2, Quadrivalent Influenza Standard Dose Vaccine, Quadrivalent Influenza Vaccine High Dose
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
50 Years and older
Enrollment
1,162 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
21
States / cities
Birmingham, Alabama • Mobile, Alabama • Tempe, Arizona + 18 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Oct 11, 2026, 2:26 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Deliver-EE: Evaluating Effects of Meal Delivery

NCT05357261
View directory record Official record
Conditions
Healthy
Interventions
Wellness Check and Socialization, Prepared Meals
Behavioral · Other
Lead sponsor
Brown University
Other
Eligibility
66 Years and older
Enrollment
2,300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
14
States / cities
San Diego, California • Clearwater, Florida • Jacksonville, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 11, 2026, 2:26 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Daily Beef Intake, as a Component of a Heart-Healthy Diet on Cellular Zinc

NCT05236374
View directory record Official record
Conditions
Zinc Deficiency, Inflammation, Metabolic Diseases, Vascular Diseases
Interventions
Beef protein
Other
Lead sponsor
University of California, Davis
Other
Eligibility
55 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Oct 11, 2026, 2:26 PM EDT