Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 24, 2026, 6:27 PM EDT

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Showing 337–360 of 3,004 matching trials from the live ClinicalTrials.gov search.
Conditions
Alzheimer's Disease
Interventions
levetiracetam
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
45 Years to 80 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
2
States / cities
San Francisco, California • Minneapolis, Minnesota
Suspended Not applicable Interventional

Neuro RX Gamma - Pivotal Phase

NCT03484143
Conditions
Alzheimer Disease
Interventions
Active Neuro RX Gamma device, Sham Neuro RX Gamma device
Device
Lead sponsor
Vielight Inc.
Industry
Eligibility
50 Years and older
Enrollment
228 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Orlando, Florida
Conditions
Agitation,Psychomotor
Interventions
Loxapine 10 MG
Drug
Lead sponsor
Alexza Pharmaceuticals, Inc.
Other
Eligibility
18 Years and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
1
States / cities
Raleigh, North Carolina
Enrolling by invitation Not applicable Interventional

The Nightlight Falls Prevention Study

NCT05973448
Conditions
Aging, Alzheimer Disease, Dementia Alzheimers, Dementia of Alzheimer Type, Fall Injury
Interventions
Novel Lighting Condition, Control Lighting Condition
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
335 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Alzheimer Disease, Apathy in Dementia
Interventions
Intermittent Theta Burst Stimulation (iTBS)
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
50 Years to 80 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Charlestown, Massachusetts
Conditions
Alzheimer Disease, Physical Activity
Interventions
Not listed
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
50 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Person-Environment Fit for Persons With Dementia

NCT05722743
Conditions
Dementia Alzheimers, Alzheimer Disease
Interventions
Harmony at HOME, National Institute on Aging Program
Behavioral
Lead sponsor
Elizabeth K Rhodus
Other
Eligibility
21 Years to 99 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Lexington, Kentucky
Conditions
Alzheimer's Disease, Psychosis, Agitation
Interventions
Lithium, Placebo
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
Not listed
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
4
States / cities
Miami, Florida • Belmont, Massachusetts • New York, New York + 1 more
Conditions
Cognition Disorders, HIV Infections
Interventions
Selegiline hydrochloride
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2005
U.S. locations
15
States / cities
Los Angeles, California • San Diego, California • Honolulu, Hawaii + 10 more
Completed No phase listed Observational Accepts healthy volunteers

Genetic Studies in Alzheimer's Disease

NCT00001235
Conditions
Alzheimer's Disease, Nervous System Disease
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1988 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Not applicable Interventional Accepts healthy volunteers Results available

Aligning Medications With What Matters Most

NCT04938648
Conditions
Polypharmacy, Alzheimer Disease and Related Dementias
Interventions
Pharmacist-led deprescribing intervention
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
65 Years and older
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Aurora, Colorado • Baltimore, Maryland
Conditions
Alzheimer's Disease, Mild Cognitive Impairment
Interventions
Donepezil, Placebo
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
55 Years to 85 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
8
States / cities
Long Beach, California • Hallandale, Florida • Lady Lake, Florida + 5 more
Conditions
Mild Cognitive Impairment, Dementia
Interventions
CST-2032, matching placebo for CST-2032, CST-107, matching placebo for CST-107
Drug
Lead sponsor
CuraSen Therapeutics, Inc.
Industry
Eligibility
50 Years to 85 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
14
States / cities
Scottsdale, Arizona • Lafayette, California • Boca Raton, Florida + 11 more
Conditions
Alzheimer's Disease
Interventions
Rasagiline, Placebo
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
50 Years to 90 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
3
States / cities
Las Vegas, Nevada • Cleveland, Ohio • Lakewood, Ohio
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
Active Transcranial Direct Current Stimulation (tDCS), Sham Transcranial Direct Current Stimulation (tDCS)
Device
Lead sponsor
Minneapolis Veterans Affairs Medical Center
Federal
Eligibility
60 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Depression
Interventions
Behavioral Activation for Depression
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
65 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Houston, Texas
Completed Phase 1 Interventional Accepts healthy volunteers

PET Imaging of Brain Amyloid Using [11C]MeS-IMPY

NCT00407576
Conditions
Alzheimer's Disease, Healthy
Interventions
[11C]MeS-IMPY
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Mild Cognitive Impairment, So Stated
Interventions
AL-108, Placebo
Drug
Lead sponsor
Allon Therapeutics
Industry
Eligibility
55 Years to 85 Years
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
17
States / cities
Peoria, Arizona • Garden Grove, California • National City, California + 13 more
Completed Phase 4 Interventional Results available

Study of Memantine to Treat Huntington's Disease

NCT00652457
Conditions
Huntington's Disease
Interventions
Memantine
Drug
Lead sponsor
Jody Corey-Bloom, MD, PhD
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
3
States / cities
La Jolla, California • Kansas City, Kansas • Baltimore, Maryland
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Alzheimer's Plasma Extension

NCT06416072
Conditions
Preclinical Alzheimer's Disease, Alzheimer's Disease (AD)
Interventions
NAV4694
Radiation
Lead sponsor
University of Southern California
Other
Eligibility
55 Years to 80 Years
Enrollment
3,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
56
States / cities
Birmingham, Alabama • Phoenix, Arizona • Sun City, Arizona + 48 more
Conditions
Alzheimer's Disease
Interventions
Active Comparator: A, Placebo Comparator B, Active Comparator B, Placebo Comparator A
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
50 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
8
States / cities
Garden Grove, California • San Francisco, California • Orlando, Florida + 5 more
Conditions
Alzheimer's Disease
Interventions
CHF 5074 1x, CHF 5074 2x, CHF 5074 3x
Drug
Lead sponsor
Chiesi Farmaceutici S.p.A.
Industry
Eligibility
18 Years to 79 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
4
States / cities
Eatontown, New Jersey • Monroe Twp, New Jersey • Toms River, New Jersey + 1 more
Conditions
Alzheimer's Disease
Interventions
Cognitive Training
Behavioral
Lead sponsor
University of Kansas
Other
Eligibility
60 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Kansas City, Kansas
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers

Preventing Alzheimer's With Cognitive Training

NCT03848312
Conditions
Age-related Cognitive Decline, Alzheimer's Disease and Related Dementias
Interventions
Cognitive Training, Computerized Cognitive Stimulation
Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
65 Years and older
Enrollment
7,600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2028
U.S. locations
7
States / cities
Gainesville, Florida • Jacksonville, Florida • Sarasota, Florida + 3 more