Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jul 22, 2026, 2:22 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
COVID-19
Interventions
Nirmatrelvir, Ritonavir, Placebo for nirmatrelvir, Placebo for ritonavir
Drug
Lead sponsor
Pfizer
Industry
Eligibility
12 Years and older
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
25
States / cities
San Francisco, California • Washington D.C., District of Columbia • Doral, Florida + 15 more
Conditions
Breast Cancer
Interventions
vepdegestrant, PF-07220060
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
34
States / cities
Fayetteville, Arkansas • Rogers, Arkansas • Springdale, Arkansas + 22 more
Conditions
Dementia
Interventions
Montessori-based dementia programming
Behavioral
Lead sponsor
Menorah Park
Other
Eligibility
60 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
5
States / cities
Beachwood, Ohio • Cleveland, Ohio • Lyndhurst, Ohio
Conditions
Advanced Cancer
Interventions
Assessing and Listening to Individual Goals and Needs (ALIGN)
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 98 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Aurora, Colorado
Completed Not applicable Interventional Accepts healthy volunteers

Protective Arm Balance Responses

NCT06388434
Conditions
Old Age; Debility, Peripheral Neuropathy
Interventions
Protective Arm Balance Response Training
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
45 Years to 88 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Parkinson Disease
Interventions
Glucose
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1998
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Arthritis, Fatigue
Interventions
Tab-G
Behavioral
Lead sponsor
University of Massachusetts, Amherst
Other
Eligibility
55 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Amherst, Massachusetts
Conditions
Spinal Stenosis, Low Back Pain
Interventions
Epidural steroid with local anesthetic injection, Epidural local anesthetic injection, Epidural steroid injection, Epidural local anesthetic injection
Procedure · Drug
Lead sponsor
University of Washington
Other
Eligibility
50 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
10
States / cities
Redwood City, California • Roseville, California • Denver, Colorado + 7 more
Conditions
Falls (Accidents) in Old Age
Interventions
FallsTalk-C, FallsTalk
Behavioral
Lead sponsor
Brookside Research & Development Company
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Freeland, Washington
Conditions
Respiratory Infections in Old Age
Interventions
Not listed
Lead sponsor
University Hospital, Grenoble
Other
Eligibility
60 Years and older
Enrollment
1,600 participants
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, New York
Recruiting Not applicable Interventional Accepts healthy volunteers

Obstacle Negotiation in Older People With and Without Vision Impairment

NCT05888441
Conditions
Low Vision
Interventions
Obstacle characteristics
Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Bloomington, Indiana
Conditions
Type 1 Diabetes, Eating Disorder
Interventions
Not listed
Lead sponsor
HealthPartners Institute
Other
Eligibility
12 Years and older
Enrollment
279 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
1
States / cities
Minneapolis, Minnesota
Recruiting Not applicable Interventional Accepts healthy volunteers

Moving Yourself in Space and Time: MYSTIC

NCT07697664
Conditions
Parkinson's Disease (PD), Alzheimer's Disease (AD) and Related Disorders, Older Adults (60 - 85 Years Old)
Interventions
Complex Rhythmic Movement Sequences (CRMS) Sessions
Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 79 Years
Enrollment
210 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Frontotemporal Dementia, Dementia, Multi-Infarct Dementia, Vascular Dementia, Mixed Dementia, Alzheimer Disease, Lewy Body Disease, Pick Disease, Neurocognitive Disorders
Interventions
Care of Older Persons in their Environment (COPE) online module training
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 100 Years
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Helping People to Exercise Regularly

NCT01335880
Conditions
Obesity, Heart Disease
Interventions
Coupons for use within the next week, Coupons for use within the next 3 months
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
55 Years and older
Enrollment
117 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety of Vitamin D Supplementation in Older Persons

NCT00681590
Conditions
Vitamin D Deficiency
Interventions
cholecalciferol (vitamin D)
Dietary Supplement
Lead sponsor
University of Miami
Other
Eligibility
65 Years to 95 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Miami, Florida
Conditions
Food Safety, Nutritive Value, Homebound Persons, Frail Elderly
Interventions
Not listed
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
60 Years and older
Enrollment
740 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
7
States / cities
Little Rock, Arkansas • Los Angeles, California • Cedar Rapids, Iowa + 4 more
Completed Not applicable Interventional Accepts healthy volunteers

HealthyWE: Achieving a Healthy Weight and Reducing Pain

NCT07095673
Conditions
Obesity &Amp; Overweight
Interventions
HealthyWE
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
19 Years and older
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Camden, New Jersey
Conditions
Breast Cancer, Colorectal Cancer, Lung Cancer, Prostate Cancer
Interventions
Questionnaires, Interviews, 30-minute telephone or videoconference sessions
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
65 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
New York, New York
Conditions
Serious Mental Illness, Older Adults
Interventions
Hopeful and Healthy Living (HHL)
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
50 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Boston, Massachusetts
Conditions
Dementia, Elderly, Sleep
Interventions
Control Condition, Individualized Social Activities (ISA), Physical Resistance Training and Walking (PRT/walking), Combined ISA/PRT/walking
Behavioral
Lead sponsor
National Institute of Nursing Research (NINR)
NIH
Eligibility
55 Years and older
Enrollment
355 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Frailty, Sarcopenia, Sarcopenia in Elderly, Muscle Strength, Post Operative Complications, Nutrition Assessment, Risk Assessment, Elderly (People Aged 65 or More), Hand Strength
Interventions
Frailty assessment, nutrition assessment, cognition assessment, muscle strength testing
Diagnostic Test
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
65 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Improv Music Therapy for Older Adults

NCT07419022
Conditions
Alzheimer's Disease (AD), Older Adults (65 Years and Older)
Interventions
Clinical Improvisation
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
60 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
San Francisco, California
Completed No phase listed Observational Accepts healthy volunteers Results available

Falls in Older Persons With Limb Loss

NCT03670004
Conditions
Amputation, Elderly
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
65 Years to 85 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Chicago, Illinois