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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Neurocognitive Clear all
Completed Not applicable Interventional

Reducing Inappropriate Medication Use for BPSD

NCT06040502
View directory record Official record
Conditions
Dementia
Interventions
The DICE Approach
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Dec 11, 2024 · Synced Jun 25, 2026, 5:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

iTBS rTMS in Mild Cognitive Impairment

NCT05327257
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
iTBS rTMS
Device
Lead sponsor
Maria I. Lapid, M.D.
Other
Eligibility
55 Years to 90 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 11, 2026 · Synced Jun 25, 2026, 5:26 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Genes, Exercise, Neurocognitive and Neurodegeneration: Community-Based Approach

NCT02614365
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Aerobic exercise, Stretch exercise
Behavioral
Lead sponsor
Howard University
Other
Eligibility
55 Years to 85 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2022
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Mar 1, 2021 · Synced Jun 25, 2026, 5:26 PM EDT
Active, not recruiting Phase 2 Interventional

GENERATION HD2. A Study to Evaluate the Safety, Biomarkers, and Efficacy of Tominersen Compared With Placebo in Participants With Prodromal and Early Manifest Huntington's Disease

NCT05686551
View directory record Official record
Conditions
Huntington Disease
Interventions
Tominersen, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
25 Years to 50 Years
Enrollment
301 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
18
States / cities
Birmingham, Alabama • Phoenix, Arizona • Sacramento, California + 15 more
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Jun 25, 2026, 5:26 PM EDT
Completed Phase 2 Interventional Results available

Study of Octagam (Intravenous Immunoglobulin [IVIG]) 10% on the Treatment of Mild to Moderate Alzheimer's Disease

NCT00812565
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Placebo, octagam 10%
Drug · Biological
Lead sponsor
Octapharma
Industry
Eligibility
50 Years to 85 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Hoboken, New Jersey
Source: ClinicalTrials.gov public record
Updated May 4, 2014 · Synced Jun 25, 2026, 5:26 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Cognitive Effects of Aerobic Exercise for MCI Adults

NCT00220467
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Aerobic exercise
Behavioral
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
55 Years to 90 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
2
States / cities
Seattle, Washington • Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Jul 29, 2008 · Synced Jun 25, 2026, 5:26 PM EDT
Completed No phase listed Observational

Quality Improvement PrecivityAD Clinician Survey (QUIP I)

NCT05477056
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Dementia, Cognitive Decline
Interventions
PrecivityAD blood test
Other
Lead sponsor
C2N Diagnostics
Industry
Eligibility
60 Years and older
Enrollment
366 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 19, 2025 · Synced Jun 25, 2026, 5:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Enhancing Spatial Navigation Using Non-Invasive Brain Stimulation

NCT01958437
View directory record Official record
Conditions
Mild Cognitive Impairment, Alzheimer's Disease
Interventions
Transcranial direct current stimulation (tDCS)
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years to 88 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
2
States / cities
Decatur, Georgia • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 30, 2018 · Synced Jun 25, 2026, 5:26 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Cardiac-Control Affecting Learning Through Mindfulness (CALM)

NCT06410157
View directory record Official record
Conditions
Age-related Cognitive Decline, Alzheimer Disease
Interventions
Daily practice
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
50 Years to 70 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Jun 25, 2026, 5:26 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Swallowing Impairments in Adults With and Without Alzheimer's Disease

NCT06678100
View directory record Official record
Conditions
Alzheimer Disease, Caregiver Burden, Healthy Aging, Dysphagia
Interventions
Not listed
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
60 Years and older
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Jun 25, 2026, 5:26 PM EDT
Completed Not applicable Interventional Results available

Music & MEmory: A Pragmatic TRial for Nursing Home Residents With ALzheimer's Disease_part1

NCT03821844
View directory record Official record
Conditions
Dementia
Interventions
Music and Memory
Behavioral
Lead sponsor
Brown University
Other
Eligibility
Not listed
Enrollment
1,073 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
4
States / cities
Norcross, Georgia • Elkhorn, Nebraska • Blue Ash, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2025 · Synced Jun 25, 2026, 5:26 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy Study of AC-3933 in Adults With Mild to Moderate Alzheimer's Disease

NCT00359944
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
AC-3933, Sugar Pill
Drug · Other
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
55 Years and older
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
34
States / cities
LIttle Rock, Alaska • Phoenix, Arizona • Little Rock, Arkansas + 27 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2013 · Synced Jun 25, 2026, 5:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Impact of Combined Behavioral Interventions on Cognitive Outcomes in MCI

NCT02864069
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Walking Intervention, Cognitive Training Intervention, Combined Intervention
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
60 Years to 80 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jan 17, 2020 · Synced Jun 25, 2026, 5:26 PM EDT
Terminated Phase 3 Interventional Results available

An Extension To The B1451027 Protocol To Evaluate The Long Term Safety And Tolerability Of Dimebon In Patients With Alzheimer's Disease

NCT00939783
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Dimebon
Drug
Lead sponsor
Pfizer
Industry
Eligibility
50 Years and older
Enrollment
649 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
84
States / cities
Mobile, Alabama • Northport, Alabama • Little Rock, Arkansas + 77 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2012 · Synced Jun 25, 2026, 5:26 PM EDT
Completed Not applicable Interventional

Exercise and Activities for Independent Living With Mild Cognitive Impairment (MCI)

NCT00446394
View directory record Official record
Conditions
Mild Cognitive Impairment, Dementia
Interventions
Resources and Activities for Life Long Independence (RALLI), Social Walking program (SW)
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
70 Years and older
Enrollment
181 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 18, 2012 · Synced Jun 25, 2026, 5:26 PM EDT
Terminated Phase 3 Interventional Results available

Coenzyme Q10 in Huntington's Disease (HD)

NCT00608881
View directory record Official record
Conditions
Huntington's Disease
Interventions
coenzyme Q10, placebo
Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
16 Years and older
Enrollment
609 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
41
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Fayetteville, Arkansas + 37 more
Source: ClinicalTrials.gov public record
Updated Mar 29, 2016 · Synced Jun 25, 2026, 5:26 PM EDT
Recruiting Phase 2Phase 3 Interventional

MitoQ for Early-phase Schizophrenia-spectrum Disorder and Mitochondrial Dysfunction

NCT06191965
View directory record Official record
Conditions
Schizophrenia and Related Disorders, Mitochondrial Alteration, Cognitive Impairment
Interventions
MitoQ, Placebo
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 35 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
New Haven, Connecticut • Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Jun 25, 2026, 5:26 PM EDT
Completed Not applicable Interventional

CBT for African Americans With Cognitive Impairment

NCT03384069
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Group-based Cognitive Behavioral Therapy (CBT), Phone-based Cognitive Behavioral Therapy (CBT)
Behavioral
Lead sponsor
Emory University
Other
Eligibility
50 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 28, 2020 · Synced Jun 25, 2026, 5:26 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cognitive Screening Made Easy for PCPs

NCT05082883
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Cognitive Decline
Interventions
Risk Assessment Cognitive Screening
Diagnostic Test
Lead sponsor
University of Texas at Austin
Other
Eligibility
60 Years and older
Enrollment
152 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Nov 29, 2023 · Synced Jun 25, 2026, 5:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

MASC: Reducing Stress for Caregivers

NCT05847153
View directory record Official record
Conditions
Alzheimer Disease and Related Dementias, Dementia Alzheimers
Interventions
MASC
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Jun 25, 2026, 5:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brain Changes With Game Training in Aging

NCT02490137
View directory record Official record
Conditions
Aging, Dementia
Interventions
Race Car Video Game
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
50 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 9, 2019 · Synced Jun 25, 2026, 5:26 PM EDT
Completed Phase 4 Interventional Results available

Integrase and Maraviroc Intensification in Neurocognitive Dysfunction (InMIND)

NCT02519777
View directory record Official record
Conditions
HIV Infections
Interventions
Placebo for maraviroc (MVC), Placebo for dolutegravir (DTG), Dolutegravir (DTG), Maraviroc (MVC)
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
191 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
23
States / cities
Los Angeles, California • San Diego, California • Torrance, California + 19 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2022 · Synced Jun 25, 2026, 5:26 PM EDT
Recruiting Phase 3 Interventional

A Study to Evaluate the Long-term Efficacy and Safety of KarXT + KarX-EC for Agitation in Alzheimer's Disease (ADAGIO-3)

NCT06937229
View directory record Official record
Conditions
Alzheimer Disease, Agitation
Interventions
KarXT, KarX-EC
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
55 Years to 90 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
47
States / cities
Chandler, Arizona • Scottsdale, Arizona • Anaheim, California + 40 more
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Jun 25, 2026, 5:26 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Tau Imaging With JNJ067

NCT03926702
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Progressive Supranuclear Palsy
Interventions
Radiopharmaceuticals
Drug
Lead sponsor
University of California, Berkeley
Other
Eligibility
50 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Aug 30, 2022 · Synced Jun 25, 2026, 5:26 PM EDT