Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 14, 2026, 1:10 PM EDT

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Showing 577–600 of 707 matching trials from the live ClinicalTrials.gov search.
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Imaging Tau in Alzheimer's Disease and Normal Aging

NCT02884492
Conditions
Alzheimer's Disease
Interventions
18F-THK-5351, Lumbar Puncture (optional)
Drug · Procedure
Lead sponsor
William Charles Kreisl
Other
Eligibility
50 Years and older
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Conditions
Mild Cognitive Impairment, Alzheimer Disease 1
Interventions
Aducanumab, Exablate Model 4000 Type 2, Lecanemab
Drug · Device
Lead sponsor
Ali Rezai
Other
Eligibility
50 Years to 85 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
1
States / cities
Morgantown, West Virginia
Recruiting No phase listed Observational Accepts healthy volunteers

Beta Amyloid PET Imaging for Alzheimer Disease With [18F]-Fluselenamyl

NCT06439992
Conditions
Alzheimer Disease
Interventions
18F-Fluselenamyl
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Alzheimer Disease
Interventions
AstroStem, Placebo-Control
Drug · Other
Lead sponsor
Nature Cell Co. Ltd.
Industry
Eligibility
50 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
3
States / cities
Costa Mesa, California • Santa Ana, California • Honolulu, Hawaii
Terminated No phase listed Observational Accepts healthy volunteers

Amyloid Imaging With 11C-PiB in Healthy Aging and Mild Cognitive Impairment

NCT04505735
Conditions
Alzheimer Disease, Healthy Aging
Interventions
11C-PiB
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
50 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
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
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
Insomnia, Sleep Initiation and Maintenance Disorders, Alzheimer Disease
Interventions
modafinil
Drug
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
50 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Mild Cognitive Impairment, Alzheimer's Disease
Interventions
Regular Insulin, Placebo
Drug
Lead sponsor
University of Washington
Other
Eligibility
55 Years and older
Enrollment
173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Alzheimer's Disease
Interventions
C11 PiB, F18 Flutametamol
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
30 Years and older
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Alzheimer Disease
Interventions
Routine Care Documentation
Other
Lead sponsor
Alzheimer's Disease and Related Disorders Association, Inc
Other
Eligibility
18 Years and older
Enrollment
20,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2032
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Alzheimer Disease
Interventions
Pepinemab, Placebo
Drug
Lead sponsor
Vaccinex Inc.
Industry
Eligibility
55 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
14
States / cities
San Diego, California • Washington D.C., District of Columbia • Delray Beach, Florida + 11 more
Completed No phase listed Observational Accepts healthy volunteers

Optina Diagnostics' Cerebral ß-Amyloid Status (CAS) Test

NCT05107882
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Mild Dementia
Interventions
Not listed
Lead sponsor
Optina Diagnostics Inc.
Industry
Eligibility
50 Years to 90 Years
Enrollment
466 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
4
States / cities
Miami, Florida • Las Vegas, Nevada • Norfolk, Virginia + 1 more
Conditions
Mild Cognitive Impairment, Alzheimer Disease
Interventions
Active tPBM-2.0, Sham tPBM-2.0, 18F-MK-6240
Device · Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
65 Years to 85 Years
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
3
States / cities
Boston, Massachusetts • New York, New York • Orangeburg, New York
Conditions
Alzheimer's Disease
Interventions
T-817MA-H, T-817MA-L, Placebo
Drug
Lead sponsor
FUJIFILM Toyama Chemical Co., Ltd.
Industry
Eligibility
55 Years to 85 Years
Enrollment
482 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
50
States / cities
Phoenix, Arizona • Sun City, Arizona • Tucson, Arizona + 46 more
Conditions
Alzheimer Disease
Interventions
Choline
Drug
Lead sponsor
Paul E Schulz
Other
Eligibility
55 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Houston, Texas
Conditions
Alzheimer Disease, Early Onset
Interventions
Sustiva Pill
Drug
Lead sponsor
Case Western Reserve University
Other
Eligibility
55 Years to 85 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Beachwood, Ohio
Conditions
Alzheimer Disease
Interventions
Escitalopram Pill, Venlafaxine Pill, Placebo Oral Tablet
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
60 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2019
U.S. locations
1
States / cities
New York, New York
Conditions
Alzheimer Disease, Alzheimer Dementia
Interventions
GENUS device (Active Settings), GENUS device (Sham Settings)
Device
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
50 Years to 100 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
Alzheimer Disease
Interventions
ECHS AD Device
Device
Lead sponsor
Herrick Medical LLC
Industry
Eligibility
50 Years to 100 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Hackensack, New Jersey
Recruiting No phase listed Observational Accepts healthy volunteers

Retinal Imaging in Neurodegenerative Disease

NCT03233646
Conditions
Alzheimer's Disease, Mild Cognitive Impairment, Parkinson's Disease, Multiple Sclerosis, Huntington Disease, Lewy Body Dementia, Frontotemporal Dementia, Amyotrophic Lateral Sclerosis (ALS), APOE-4 Positive, Traumatic Brain Injury, Concussion, Post-Traumatic Stress Disorder, Down Syndrome, Neuro-Degenerative Disease, Normal Cognition
Interventions
Retinal and Choroidal Imaging
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Alzheimer's Disease
Interventions
Rosiglitazone, Placebo
Drug · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
50 Years to 85 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
9
States / cities
Litchfield Park, Arizona • Phoenix, Arizona • Scottsdale, Arizona + 6 more
Conditions
Severe Alzheimer Disease
Interventions
GRF6019, Placebo
Drug · Other
Lead sponsor
Alkahest, Inc.
Industry
Eligibility
60 Years to 95 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
6
States / cities
Gilbert, Arizona • Mesa, Arizona • Phoenix, Arizona + 3 more
Conditions
Mild Cognitive Impairment, Alzheimer Disease
Interventions
Not listed
Lead sponsor
Baylor Research Institute
Other
Eligibility
40 Years and older
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2021
U.S. locations
1
States / cities
Dallas, Texas