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ClinicalTrials.gov public records Last synced Oct 15, 2026, 5:32 AM EDT

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Showing 289–312 of 510 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Healthy Older Adults Clear all
Withdrawn Phase 2 Interventional Accepts healthy volunteers

ARMS-I (a Formulation of Cetylpyridinium Chloride -CPC)

NCT03026205
View directory record Official record
Conditions
Viral Upper Respiratory Tract Infection
Interventions
ARMS-I
Drug
Lead sponsor
University of Toledo Health Science Campus
Other
Eligibility
18 Years to 45 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 17, 2019 · Synced Oct 15, 2026, 5:32 AM EDT
Withdrawn Phase 2 Interventional Accepts healthy volunteers

A Study of Purified Inactivated Zika Virus Vaccine (PIZV) in Healthy Adults

NCT05469802
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Purified Inactivated Zika Virus Vaccine (PIZV), Placebo
Biological · Other
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 49 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
5
States / cities
Oakland Park, Florida • Meridian, Idaho • Wichita, Kansas + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 13, 2024 · Synced Oct 15, 2026, 5:32 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Immunogenicity and Safety of FluBlok Trivalent Recombinant Hemagglutinin Influenza Vaccine in Healthy Pediatrics

NCT00336453
View directory record Official record
Conditions
Influenza
Interventions
Influenza Vaccination
Biological
Lead sponsor
Protein Sciences Corporation
Industry
Eligibility
6 Months to 59 Months
Enrollment
156 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
3
States / cities
Bardstown, Kentucky • St Louis, Missouri • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 17, 2009 · Synced Oct 15, 2026, 5:32 AM 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 15, 2026, 5:32 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Study of IVX-A12 in Adults Participants

NCT06481579
View directory record Official record
Conditions
Healthy Participants
Interventions
IVX-A12, Licensed RSV Vaccine
Biological
Lead sponsor
Icosavax, Inc.
Industry
Eligibility
60 Years and older
Enrollment
143 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
5
States / cities
Anaheim, California • Rolling Hills Estates, California • Hollywood, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2025 · Synced Oct 15, 2026, 5:32 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Temporal Investigation of Multimodal Elements

NCT07107386
View directory record Official record
Conditions
Health
Interventions
Not listed
Lead sponsor
Buck Institute for Research on Aging
Other
Eligibility
55 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Novato, California
Source: ClinicalTrials.gov public record
Updated Aug 15, 2025 · Synced Oct 15, 2026, 5:32 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Study to Evaluate Safety and Immunogenicity of the ExPEC4V Clinical Trial Material After a Single Intramuscular Dose and a Second Dose 6 Months Later in Healthy Participants Aged 18 Years and Older

NCT03500679
View directory record Official record
Conditions
Healthy
Interventions
ExPEC4V, Placebo
Biological
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
2
States / cities
Wichita, Kansas • Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 26, 2019 · Synced Oct 15, 2026, 5:32 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Interactive Effects of Sodium and Potassium on Vascular Health in Older Adults

NCT07649005
View directory record Official record
Conditions
Healthy Older Adults
Interventions
low sodium/low potassium diet, high sodium/low potassium diet, high sodium/high potassium diet
Other
Lead sponsor
Florida State University
Other
Eligibility
55 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 15, 2026, 5:32 AM EDT
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers

Safety, Tolerability, and Immunogenicity of VAX-31 in Adults ≥50 Years With Immunobridging to Adults 18-49

NCT07284654
View directory record Official record
Conditions
Pneumococcal Vaccines
Interventions
31 valent pneumococcal conjugate vaccine, PCV20, PCV21
Biological
Lead sponsor
Vaxcyte, Inc.
Industry
Eligibility
18 Years and older
Enrollment
4,049 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
30
States / cities
Birmingham, Alabama • Chinle, Arizona • Whiteriver, Arizona + 27 more
Source: ClinicalTrials.gov public record
Updated May 15, 2026 · Synced Oct 15, 2026, 5:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Aged Garlic Extract Supplementation on Immune System

NCT01390116
View directory record Official record
Conditions
Improvement in Immune Cell Function in Healthy Humans
Interventions
Aged garlic extract, AGE
Dietary Supplement
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 50 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Nov 13, 2013 · Synced Oct 15, 2026, 5:32 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Safety and Immunogenicity of Two Doses of H5N1 Influenza Vaccine in Elderly Subjects

NCT01766921
View directory record Official record
Conditions
Pandemic H5N1 Influenza
Interventions
Adjuvanted H5N1 pandemic influenza vaccine
Biological
Lead sponsor
Novartis Vaccines
Industry
Eligibility
65 Years and older
Enrollment
1,393 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
12
States / cities
Phoenix, Arizona • Hollywood, Florida • Wichita, Kansas + 7 more
Source: ClinicalTrials.gov public record
Updated Jan 30, 2019 · Synced Oct 15, 2026, 5:32 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Decision Making Study in Young and Middle-Aged Adults: Part II

NCT03512171
View directory record Official record
Conditions
Healthy Adults
Interventions
Dextroamphetamine, Placebo, [18F]Fallypride, [18F]-FE-PE2I
Drug · Diagnostic Test
Lead sponsor
Vanderbilt University
Other
Eligibility
20 Years to 65 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 27, 2019 · Synced Oct 15, 2026, 5:32 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Safety, Tolerability, and Drug Levels of BMS-986521 in Healthy Participants.

NCT07283263
View directory record Official record
Conditions
Healthy Volunteers
Interventions
BMS-985521, Placebo
Drug · Other
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 80 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Anaheim, California
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Oct 15, 2026, 5:32 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Longitudinal Study to Determine the Effectiveness of the Mobility Checkup for Older Adults

NCT05745402
View directory record Official record
Conditions
Healthy Aging
Interventions
Mobility Checkup for older adults
Behavioral
Lead sponsor
College of St. Scholastica, Inc.
Other
Eligibility
55 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Duluth, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 26, 2023 · Synced Oct 15, 2026, 5:32 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

To Assess the Effects of Single Oral Dose of Selumetinib [AZD6244; ARRY-142886] [Hyd-Sulfate]), on QTc Interval in Healthy Male Volunteers

NCT02056392
View directory record Official record
Conditions
Solid Tumours
Interventions
Selumetinib, Moxifloxacin, selumetinib placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Nov 9, 2015 · Synced Oct 15, 2026, 5:32 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluation of the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of E2609 in Healthy Subjects and an Elderly Cohort

NCT01294540
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Drug: E2609, Placebo
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
30 Years to 85 Years
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Aug 29, 2013 · Synced Oct 15, 2026, 5:32 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Study Evaluating HTC-867 in Healthy Young and Elderly Subjects

NCT00827489
View directory record Official record
Conditions
Healthy Subjects
Interventions
HTC-867, Placebo
Drug · Other
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 2, 2009 · Synced Oct 15, 2026, 5:32 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess the Safety, Tolerability and Pharmacokinetics (PK) of Xanomeline With Trospium Chloride Versus KarXT in Healthy Adult and Elderly Participants of Japanese Ethnicity and to Assess the Effect of Omeprazole on the PK of Xanomeline With Trospium Chloride in Healthy Adult Participants

NCT06605950
View directory record Official record
Conditions
Healthy Volunteers
Interventions
KarXT, KarX-EC, Placebo, Omeprazole
Drug
Lead sponsor
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Industry
Eligibility
19 Years to 90 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Anaheim, California
Source: ClinicalTrials.gov public record
Updated Jul 4, 2025 · Synced Oct 15, 2026, 5:32 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Lay Theories of Health in Young and Middle Aged American Adults

NCT00458172
View directory record Official record
Conditions
Healthy
Interventions
Assessment of beliefs and attitudes
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 50 Years
Enrollment
302 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 29, 2016 · Synced Oct 15, 2026, 5:32 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Geriatric Anorexia Study 2.0

NCT05211973
View directory record Official record
Conditions
Healthy, Frailty
Interventions
Wrist Actigraphy Device, Smart Body Weight Scale, Chair Scale, Handheld Body Fat Percentage Device, Bioelectric Impedance Analysis Scale
Device
Lead sponsor
Boston University
Other
Eligibility
65 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 28, 2022 · Synced Oct 15, 2026, 5:32 AM EDT
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 15, 2026, 5:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Vitamin D and Muscle Metabolic Function

NCT02221596
View directory record Official record
Conditions
Healthy
Interventions
vitamin D, aerobic training
Dietary Supplement · Other
Lead sponsor
David Travis Thomas
Other
Eligibility
60 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 15, 2018 · Synced Oct 15, 2026, 5:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

HealthyLifetime: Health Coaching for Older Adults

NCT05070923
View directory record Official record
Conditions
Aging Well
Interventions
HealthyLifetime
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
50 Years and older
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 15, 2026, 5:32 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety and Immunogenicity of V114 in Healthy Adults (V114-019/PNEU-AGE)

NCT03950622
View directory record Official record
Conditions
Pneumococcal Infections
Interventions
V114, Prevnar 13®
Biological
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
50 Years and older
Enrollment
1,205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
14
States / cities
Mesa, Arizona • San Diego, California • Hialeah, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2021 · Synced Oct 15, 2026, 5:32 AM EDT