Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 18, 2026, 9:43 AM EDT

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Showing 1009–1032 of 1,989 matching trials from the live ClinicalTrials.gov search.
Conditions
Mild Cognitive Impairment, Alzheimer's Disease
Interventions
Centella asiatica product, Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
60 Years to 85 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Mild Cognitive Impairment Due to Alzheimer's Disease, Alzheimer's Disease Dementia
Interventions
Diranersen, Diranersen-matching placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
50 Years to 80 Years
Enrollment
416 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
36
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Sun City, Arizona + 30 more
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Music, Social Attention, and Dementia

NCT06768996
Conditions
Frontotemporal Dementia, Alzheimer Disease
Interventions
Synchronous Rhythm Production, Solo Rhythm Production
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
55 Years to 89 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
San Francisco, California
Conditions
Amyloid, Amyloidosis, Spinal Stenosis, Transthyretin Amyloidosis, Primary Amyloidosis of Light Chain Type
Interventions
Biopsy
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
50 Years and older
Enrollment
200 participants
Timeline
2019 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Alzheimer's Disease
Interventions
Meganatural-Az Grapeseed Extract, Placebo
Drug
Lead sponsor
Hillel Grossman
Other
Eligibility
Not listed
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York
Not listed Phase 2 Interventional Accepts healthy volunteers

n-3 PUFA for Vascular Cognitive Aging

NCT01953705
Conditions
Age Related Cognitive Decline, Alzheimer's Disease, Vascular Dementia, Endothelial Dysfunction, Executive Dysfunction
Interventions
Omega 3 PUFA, Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
75 Years and older
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
1
States / cities
Portland, Oregon
Completed No phase listed Observational Accepts healthy volunteers

The Effect of Acetylcholine on Memory and Attention

NCT00001977
Conditions
Alzheimer's Disease, Healthy
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Assess Fibrin in Brains With AD/ADRD

NCT05336695
Conditions
Alzheimer Disease, Dementia of Alzheimer Type
Interventions
PET/MR Imaging, 64Cu-FBP8
Diagnostic Test · Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
55 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Alzheimer Disease, Early Onset
Interventions
3TC
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
50 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
3
States / cities
San Antonio, Texas
Conditions
Alzheimer's Disease, Mild Cognitive Impairment
Interventions
Saline, Insulin detemir, Insulin
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
50 Years to 89 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
2
States / cities
Winston-Salem, North Carolina • Tacoma, Washington
Conditions
Healthy Volunteers
Interventions
BNC, Placebo
Drug · Other
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
55 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
2
States / cities
Baltimore, Maryland
Conditions
Healthy
Interventions
GSI-953
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
65 Years and older
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Miami, Florida
Conditions
Alzheimer's Disease
Interventions
Rivastigmine
Drug
Lead sponsor
Novartis
Industry
Eligibility
50 Years to 85 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
East Hanover, New Jersey
Conditions
Alzheimer´s Disease
Interventions
Immune Globulin Intravenous (Human), 10% (IGIV, 10%) 400 mg/kg, Immune Globulin Intravenous (Human), 10% (IGIV, 10%) 200 mg/kg, Placebo solution: Human Albumin 0.25% - 4 mL/kg, Placebo solution: Human Albumin 0.25% - 2 mL/kg
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
50 Years to 89 Years
Enrollment
390 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
37
States / cities
Birmingham, Alabama • Phoenix, Arizona • Sun City, Arizona + 34 more
Conditions
Alzheimer Dementia, Agitation,Psychomotor
Interventions
Electroconvulsive Therapy (ECT)
Device
Lead sponsor
Brent Forester
Other
Eligibility
40 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
5
States / cities
Atlanta, Georgia • Belmont, Massachusetts • Grand Rapids, Michigan + 2 more
Not listed Not applicable Interventional

Couples Coping With Alzheimer's Disease

NCT00438724
Conditions
Aging, Alzheimer Disease, Dementia
Interventions
Information, counseling and support
Behavioral
Lead sponsor
Alzheimer's Association
Other
Eligibility
21 Years to 90 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
New York, New York
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Biodistribution of [11C]PIB in Patients With Risk Factors for Alzheimer's Disease

NCT03089827
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
Not listed
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
55 Years and older
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2031
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Impact of Challenging Engagement on Cognition in Older Adults

NCT03962439
Conditions
Cognitive Change
Interventions
High-Demand Photography, Moderate-Demand Photography, At-Home Engagement
Behavioral
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
60 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Irving, Texas
Conditions
Alzheimer Disease
Interventions
TRx0237 16 mg/day, Control, TRx0237 8 mg/day
Drug
Lead sponsor
TauRx Therapeutics Ltd
Industry
Eligibility
Up to 90 Years
Enrollment
598 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
60
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Little Rock, Arkansas + 44 more
Conditions
Multiple Sclerosis, Alzheimer's Disease
Interventions
[F-18]PBR06, [C-11]PBR28
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Alzheimer Disease
Interventions
F 18 T807
Drug
Lead sponsor
Tammie L. S. Benzinger, MD, PhD
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Alzheimer's Disease
Interventions
Oxaloacetate (OAA)
Dietary Supplement
Lead sponsor
Russell Swerdlow, MD
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Alzheimer's Disease
Interventions
VHB937, Placebo
Biological · Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
50 Years to 85 Years
Enrollment
407 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
22
States / cities
Phoenix, Arizona • Irvine, California • La Jolla, California + 19 more
Conditions
Depressive Symptoms, Depression, Alzheimer Disease, Mild Cognitive Impairment
Interventions
Psilocybin
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland