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ClinicalTrials.gov public records Last synced Oct 27, 2026, 4:53 AM EDT

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Showing 529–552 of 3,895 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Older Adult Clear all
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Dose Response Study of Aerobic Exercise in Older Adults

NCT01129115
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Nonexercise control group, Aerobic Exercise Group 1, Aerobic Exercise Group 2, Aerobic Exercise Group 3
Behavioral
Lead sponsor
Jeff Burns, MD
Other
Eligibility
65 Years and older
Enrollment
101 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 15, 2016 · Synced Oct 27, 2026, 4:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Beta-alanine and Elder Endurance

NCT02821481
View directory record Official record
Conditions
Physical Endurance
Interventions
Beta-alanine, Placebo, Muscular endurance exercise
Dietary Supplement · Behavioral
Lead sponsor
University of Miami
Other
Eligibility
60 Years to 90 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated Sep 5, 2017 · Synced Oct 27, 2026, 4:53 AM EDT
Completed Phase 2 Interventional

A Study to Assess the Efficacy and Safety of Daily OM-85 in Young Children With Recurrent Wheezing

NCT05857930
View directory record Official record
Conditions
Recurrent Wheezing, Wheezing Lower Respiratory Illness
Interventions
OM-85, Placebo
Drug
Lead sponsor
OM Pharma SA
Industry
Eligibility
6 Months to 72 Months
Enrollment
296 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
31
States / cities
Phoenix, Arizona • Tucson, Arizona • Little Rock, Arkansas + 25 more
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 27, 2026, 4:53 AM EDT
Completed No phase listed Observational

Optimizing Postoperative Cognition the Elderly

NCT02650687
View directory record Official record
Conditions
Postoperative Cognitive Dysfunction, POCD
Interventions
Processed EEG
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
65 Years and older
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 23, 2020 · Synced Oct 27, 2026, 4:53 AM EDT
Completed Not applicable Interventional Results available

Mobile Motivational Physical Activity Targeted Intervention

NCT03160287
View directory record Official record
Conditions
Osteoarthritis
Interventions
Motivaltional interviews and infrequent motivational text messages
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
65 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 25, 2023 · Synced Oct 27, 2026, 4:53 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Evaluate Safety & Immunogenicity of GSK Bio's Influenza Vaccine GSK576389A After Repeated Vaccination in Elderly Adults

NCT00529516
View directory record Official record
Conditions
Influenza
Interventions
Fluarix, GSK Biologicals Influenza Vaccine GSK576389A
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
1,252 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
9
States / cities
Clearwater, Florida • Coral Gables, Florida • Milford, Massachusetts + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2018 · Synced Oct 27, 2026, 4:53 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Prandial Metabolic Phenotyping in Sarcopenic Older Adults Comparing Plant Based and Whey Based Protein

NCT06628349
View directory record Official record
Conditions
Protein Metabolism
Interventions
Whey Protein Isolate 90%, Soy Protein Isolate (90% Protein), Organic Pea Protein Isolate, Placebo (Water)
Dietary Supplement
Lead sponsor
Texas A&M University
Other
Eligibility
50 Years to 95 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced Oct 27, 2026, 4:53 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Connecting Socioemotional Aspects of Exercise to Improvements in Physical Health Among Older Adults

NCT06071130
View directory record Official record
Conditions
Motivation, Aging, Health Behavior, Emotions, Social Behavior
Interventions
Fit and Strong
Behavioral
Lead sponsor
DePaul University
Other
Eligibility
65 Years to 80 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 27, 2026, 4:53 AM EDT
Completed Not applicable Interventional Results available

Non-Nutritive Sweetener Consumption and Glucose Homeostasis in Older Adults With Prediabetes

NCT05337098
View directory record Official record
Conditions
Continuous Glucose Monitoring, Oral Glucose Tolerance, Insulin Sensitivity, Inflammatory Markers
Interventions
Non-Nutritive Sweetener Intake and impact on glucose homeostasis
Other
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
40 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Blacksburg, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 27, 2026, 4:53 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Immunogenicity & Safety of GSK's Influenza Vaccine 1557484A Given to Adults Aged ≥18 Years

NCT00616928
View directory record Official record
Conditions
Influenza
Interventions
Influenza A (H5N1) Virus Monovalent Vaccine, Adjuvanted, Placebo
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
4,561 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
30
States / cities
Huntsville, Alabama • Phoenix, Arizona • Anaheim, California + 27 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2018 · Synced Oct 27, 2026, 4:53 AM EDT
Completed Phase 4 Interventional

Safety and Efficacy of Venlafaxine XR in Elderly Patients With Major Depression

NCT00177528
View directory record Official record
Conditions
Depression
Interventions
venlafaxine-XR
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
60 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 9, 2008 · Synced Oct 27, 2026, 4:53 AM EDT
Completed Not applicable Interventional Results available

Optimizing Electronic Health Record Prompts With Behavioral Economics to Improve Prescribing for Older Adults

NCT04284553
View directory record Official record
Conditions
Aging, Benzodiazepine Sedative Adverse Reaction, Anticholinergic Adverse Reaction, Adverse Drug Event
Interventions
Order Entry, Open Encounter, Follow-up booster Alert, Cold State outreach, Simplified, Sign-off alert, Pre-commitment, Different Risks, Standard Epic Basic Alert, Enhanced Alert
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Braintree, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 7, 2024 · Synced Oct 27, 2026, 4:53 AM EDT
Completed Phase 1 Interventional

Study of the Safety of a Particular Herpes Vaccine in Adults With or Without Herpes Infection

NCT01915212
View directory record Official record
Conditions
Healthy Volunteers
Interventions
HSV529, Placebo
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 40 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Oct 27, 2026, 4:53 AM EDT
Completed Phase 1 Interventional

Pharmacokinetic Study in Children and Adolescents Aged 6 to 17 Years Who Have Been Diagnosed With ADHD

NCT02578030
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder (ADHD)
Interventions
SHP465 12.5mg, SHP465 25mg
Drug
Lead sponsor
Shire
Industry
Eligibility
6 Years to 17 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
3
States / cities
Miami, Florida • Las Vegas, Nevada • Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 18, 2021 · Synced Oct 27, 2026, 4:53 AM EDT
Recruiting Phase 1 Interventional

Post-Transplant Cyclophosphamide in Patients Aged >/= 65 Years Undergoing Haploidentical Transplant

NCT05849207
View directory record Official record
Conditions
Hematologic Malignancies
Interventions
Cyclophosphamide
Drug
Lead sponsor
Ronald Paquette
Other
Eligibility
65 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 27, 2026, 4:53 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Multifocal HD-tDCS and Motor Function

NCT06561165
View directory record Official record
Conditions
Healthy
Interventions
Standard HD-tDCS intervention, Multifocal network targeted HD-tDCS intervention, Functional Magnetic Resonance Imaging (fMRI)
Device
Lead sponsor
University of Michigan
Other
Eligibility
65 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 27, 2026, 4:53 AM EDT
Completed Not applicable Interventional Results available

Reducing Potentially Inappropriate Medication Prescribing for Older Patients in the ED

NCT04004936
View directory record Official record
Conditions
Aging
Interventions
EQUIPPED with Active Feedback, EQUIPPED with Passive Feedback
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
4
States / cities
Birmingham, Alabama • Decatur, Georgia • Durham, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 25, 2026 · Synced Oct 27, 2026, 4:53 AM EDT
Recruiting Phase 3 Interventional Accepts healthy volunteers

A Study on the Efficacy of a Vaccine Against Influenza in Adults ≥65 Years of Age

NCT07805707
View directory record Official record
Conditions
Influenza, Human
Interventions
mRNA Seasonal Flu vaccine, Licensed Influenza Vaccine
Combination Product
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
65 Years and older
Enrollment
54,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
161
States / cities
Anniston, Alabama • Guntersville, Alabama • Glendale, Arizona + 128 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 27, 2026, 4:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

DHEA and Testosterone Replacement in Elderly

NCT00254371
View directory record Official record
Conditions
Aging, Low DHEA for Women, Low Testosterone and DHEA for Men
Interventions
Androgen Replacement
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
60 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2007
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 23, 2011 · Synced Oct 27, 2026, 4:53 AM EDT
Recruiting Not applicable Interventional

Integrated Tele-Behavioral Activation and Fall Prevention for Low-income Homebound Seniors With Depression

NCT05011864
View directory record Official record
Conditions
Depression, Unipolar, Fall
Interventions
Behavioral Activation, Fall Prevention, Telephone support
Behavioral · Other
Lead sponsor
University of Texas at Austin
Other
Eligibility
50 Years to 100 Years
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jan 9, 2024 · Synced Oct 27, 2026, 4:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Exercise Effects on Brain Health and Learning From Minutes to Months

NCT03114150
View directory record Official record
Conditions
Sedentary Lifestyle
Interventions
Cardiorespiratory fitness training, Functional fitness training
Behavioral
Lead sponsor
Michelle W. Voss
Other
Eligibility
55 Years to 80 Years
Enrollment
122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Aug 13, 2025 · Synced Oct 27, 2026, 4:53 AM EDT
Completed Not applicable Interventional

The Parenting Young Children Check-up Evaluation

NCT04628546
View directory record Official record
Conditions
Disruptive Behavior, Parenting
Interventions
The Parenting Young Children Check-up Initial Check-up and Text Messages, The Parenting Young Children Check-up Flier and Text Messages
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 4, 2021 · Synced Oct 27, 2026, 4:53 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Randomized Controlled Pilot Trial of DASH Feeding in Older Low Socioeconomic Adults Without Heart Failure

NCT04113291
View directory record Official record
Conditions
Heart Failure, Heart Failure With Preserved Ejection Fraction
Interventions
DASH Diet, Usual diet
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
60 Years to 74 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 5, 2020 · Synced Oct 27, 2026, 4:53 AM EDT
Not listed Not applicable Interventional

Effect of a Community-based Nursing Intervention on Mortality in Chronically Ill Older Adults

NCT01071967
View directory record Official record
Conditions
Heart Failure, Coronary Disease, Diabetes Mellitus, Asthma, Hypertension, Hypercholesterolemia
Interventions
Community-based nurse care management
Other
Lead sponsor
Health Quality Partners
Other
Eligibility
65 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2016
U.S. locations
1
States / cities
Doylestown, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 10, 2013 · Synced Oct 27, 2026, 4:53 AM EDT