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ClinicalTrials.gov public records Last synced May 21, 2026, 5:32 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 239 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Alzheimer's Disease
Interventions
Dimebon, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
50 Years and older
Enrollment
742 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
93
States / cities
Mobile, Alabama • Northport, Alabama • Little Rock, Arkansas + 82 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2018 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Dementia, Cognitive Impairment, Mild, Dementia, Vascular, Dementia, Mixed, Dementia With Lewy Bodies, Dementia Frontal, Dementia Moderate, Dementia of Alzheimer Type, Dementia, Mild
Interventions
Referral for Cognitive Stimulation Therapy, No change to Standard of Care
Behavioral · Other
Lead sponsor
University of Massachusetts, Amherst
Other
Eligibility
18 Years and older
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Farmington, Connecticut • New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer's Disease, Dementia
Interventions
Drug: EVP-6124, Placebo
Drug
Lead sponsor
FORUM Pharmaceuticals Inc
Industry
Eligibility
55 Years to 85 Years
Enrollment
474 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
44
States / cities
Phoenix, Arizona • Tucson, Arizona • Costa Mesa, California + 41 more
Source: ClinicalTrials.gov public record
Updated May 2, 2016 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Chronic Insomnia
Interventions
Ramelteon, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
55 Years and older
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
72
States / cities
Alabaster, Alabama • Huntsville, Alabama • Phoenix, Arizona + 69 more
Source: ClinicalTrials.gov public record
Updated Aug 13, 2017 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer Disease
Interventions
CT1812, Placebo
Drug
Lead sponsor
Cognition Therapeutics
Industry
Eligibility
50 Years to 80 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
New York, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 11, 2022 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer's Disease
Interventions
ABT-089, placebo
Drug
Lead sponsor
Abbott
Industry
Eligibility
55 Years to 90 Years
Enrollment
337 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
42
States / cities
Phoenix, Arizona • Sun City, Arizona • Fresno, California + 38 more
Source: ClinicalTrials.gov public record
Updated Aug 22, 2011 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer Disease
Interventions
lecozotan SR, Donepezil
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
50 Years and older
Enrollment
229 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
35
States / cities
Phoenix, Arizona • Tucson, Arizona • Costa Mesa, California + 31 more
Source: ClinicalTrials.gov public record
Updated May 5, 2022 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer's Disease
Interventions
SGS742
Drug
Lead sponsor
Saegis Pharmaceuticals
Industry
Eligibility
55 Years to 90 Years
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
59
States / cities
Phoenix, Arizona • Sun City, Arizona • Tucson, Arizona + 49 more
Source: ClinicalTrials.gov public record
Updated Dec 10, 2009 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer Disease
Interventions
Crenezumab dose level 1, Crenezumab dose level 2, Crenezumb dose level 3, Placebo
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
50 Years to 90 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
13
States / cities
Phoenix, Arizona • San Francisco, California • Delray Beach, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 23, 2019 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer's Disease
Interventions
Group 1 ELND005, Group 2 ELND005
Drug
Lead sponsor
OPKO Health, Inc.
Industry
Eligibility
50 Years to 95 Years
Enrollment
296 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
40
States / cities
Birmingham, Alabama • Phoenix, Arizona • Encino, California + 35 more
Source: ClinicalTrials.gov public record
Updated Oct 20, 2019 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer's Disease
Interventions
Isotretinoin
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
50 Years to 90 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Beachwood, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 14, 2022 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer Disease
Interventions
Simufilam
Drug
Lead sponsor
Cassava Sciences, Inc.
Industry
Eligibility
51 Years to 89 Years
Enrollment
1,081 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
107
States / cities
Chandler, Arizona • Gilbert, Arizona • Phoenix, Arizona + 94 more
Source: ClinicalTrials.gov public record
Updated May 22, 2025 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer's Disease
Interventions
Bapineuzumab (AAB-001)
Drug
Lead sponsor
JANSSEN Alzheimer Immunotherapy Research & Development, LLC
Industry
Eligibility
Not listed
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
29
States / cities
Peoria, Arizona • Sun City, Arizona • Encino, California + 26 more
Source: ClinicalTrials.gov public record
Updated Nov 24, 2013 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer's Disease
Interventions
TPI-287 2 mg/m2, TPI-287 6.3 mg/m2, TPI-287 20 mg/m2, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
50 Years to 82 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 13, 2020 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer's Disease
Interventions
Albumin 5%, Albumin 20%, Immunoglobulin
Biological
Lead sponsor
Instituto Grifols, S.A.
Industry
Eligibility
55 Years to 85 Years
Enrollment
347 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
22
States / cities
Sacramento, California • Denver, Colorado • Washington D.C., District of Columbia + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2019 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Mild Dementia, Moderate Dementia
Interventions
5+1 Adapted, early-stage dyadic care planning intervention, Counseling session and printed resources
Behavioral
Lead sponsor
Benjamin Rose Institute on Aging
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 5, 2025 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer Disease
Interventions
Simufilam, Placebo
Drug
Lead sponsor
Cassava Sciences, Inc.
Industry
Eligibility
50 Years to 87 Years
Enrollment
804 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
74
States / cities
Chandler, Arizona • Gilbert, Arizona • Phoenix, Arizona + 65 more
Source: ClinicalTrials.gov public record
Updated May 24, 2025 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer's Disease
Interventions
Tramiprosate (3APS)
Drug
Lead sponsor
Bellus Health Inc. - a GSK company
Industry
Eligibility
50 Years and older
Enrollment
650 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 15, 2007 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Irregular Sleep-Wake Rhythm Disorder
Interventions
Lemborexant 2.5 mg, Lemborexant 5 mg, Lemborexant 10 mg, Lemborexant 15 mg, Lemborexant-matched placebo
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
60 Years to 90 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
37
States / cities
Little Rock, Arkansas • Rogers, Arkansas • Costa Mesa, California + 30 more
Source: ClinicalTrials.gov public record
Updated May 16, 2021 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer's Disease, Dementia, Behavioral Symptoms
Interventions
Divalproex ER, Quetiapine
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
55 Years to 85 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 26, 2015 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer's Disease
Interventions
RVT-101, Placebo
Drug
Lead sponsor
Axovant Sciences Ltd.
Industry
Eligibility
50 Years to 85 Years
Enrollment
1,315 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
61
States / cities
Phoenix, Arizona • Tucson, Arizona • Encino, California + 53 more
Source: ClinicalTrials.gov public record
Updated Dec 4, 2018 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer's Disease
Interventions
FK962
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
50 Years to 90 Years
Enrollment
510 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
72
States / cities
Phoenix, Arizona • Sun City, Arizona • Tucson, Arizona + 63 more
Source: ClinicalTrials.gov public record
Updated Jun 6, 2012 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer Disease
Interventions
PF-04494700 - Low Dose Arm, PF-04494700 - High Dose Arm, Placebo Comparator
Drug
Lead sponsor
Pfizer
Industry
Eligibility
50 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
12
States / cities
Sun City, Arizona • Fresno, California • San Diego, California + 9 more
Source: ClinicalTrials.gov public record
Updated Aug 19, 2009 · Synced May 21, 2026, 5:32 PM EDT
Conditions
Alzheimer Disease
Interventions
NPT088, Placebo
Drug
Lead sponsor
Proclara Biosciences, Inc.
Industry
Eligibility
50 Years to 85 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
23
States / cities
Costa Mesa, California • Fullerton, California • Long Beach, California + 20 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2019 · Synced May 21, 2026, 5:32 PM EDT