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Showing 1–24 of 4,016 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Neurocognitive Disorders Clear all
Completed Phase 2 Interventional Results available

LifeZig Personalized Reminiscence Video With Slideshows and Music for Individuals With Alzheimer's and Dementia

NCT00759863
View directory record Official record
Conditions
Alzheimer's Disease, Dementia
Interventions
Lifezig
Behavioral
Lead sponsor
Photozig, Inc.
Industry
Eligibility
21 Years and older
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Moffett Field, California
Source: ClinicalTrials.gov public record
Updated Mar 1, 2010 · Synced Jul 21, 2026, 7:09 AM EDT
Completed Not applicable Interventional

Group-Based Telehealth Music Therapy Intervention for Patients With Dementia: A Pilot Study

NCT05508646
View directory record Official record
Conditions
Behavioral and Psychiatric Symptoms of Dementia, Alzheimer Disease, Lewy Body Disease, Frontotemporal Dementia
Interventions
Music therapy intervention, Personalized music CD
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years to 110 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Wilkes-Barre, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 29, 2024 · Synced Jul 21, 2026, 7:09 AM EDT
Completed No phase listed Observational

Screening for Systemic Amyloidosis Via the Ligamentum Flavum

NCT03923920
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 21, 2021 · Synced Jul 21, 2026, 7:09 AM EDT
Withdrawn No phase listed Observational

Neuropsychological Functioning and Cerebral Perfusion Post Carotid Endarterectomy

NCT04759859
View directory record Official record
Conditions
Carotid Artery Stenosis
Interventions
Not listed
Lead sponsor
CAMC Health System
Other
Eligibility
40 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
Charleston, West Virginia
Source: ClinicalTrials.gov public record
Updated Feb 17, 2021 · Synced Jul 21, 2026, 7:09 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Statin Effects on Beta-Amyloid and Cerebral Perfusion in Adults at Risk for Alzheimer's Disease

NCT00939822
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Simvastatin, Placebo
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
40 Years to 72 Years
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Fitchburg, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 8, 2019 · Synced Jul 21, 2026, 7:09 AM EDT
Recruiting Not applicable Interventional

Home-based Transcranial Direct Current Stimulation Open Trial for Behavioral and Cognitive Symptoms in Huntington's Disease

NCT05326451
View directory record Official record
Conditions
Huntington Disease
Interventions
active tDCS
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Jul 21, 2026, 7:09 AM EDT
Active, not recruiting Phase 1 Interventional

A Clinical Trial of AAV2-BDNF Gene Therapy in Early Alzheimer's Disease and Mild Cognitive Impairment

NCT05040217
View directory record Official record
Conditions
Alzheimer's Disease, Mild Cognitive Impairment
Interventions
AAV2-BDNF Gene Therapy, AAV2-BDNF Gene Therapy
Genetic · Biological
Lead sponsor
Mark Tuszynski
Other
Eligibility
50 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
2
States / cities
La Jolla, California • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Jul 21, 2026, 7:09 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

North American Prodromal Synucleinopathy Consortium Stage 2

NCT05826457
View directory record Official record
Conditions
REM Sleep Behavior Disorder, Parkinson Disease, Lewy Body Dementia, Dementia With Lewy Bodies, Multiple System Atrophy, REM Sleep Parasomnias
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
8
States / cities
Los Angeles, California • Redwood City, California • Atlanta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Jul 21, 2026, 7:09 AM EDT
Suspended Not applicable Interventional

Telemedicine-mHealth Symptom Cluster Intervention for Advanced Cancer Patients: Finding Our Center Under Stress (FOCUS)

NCT07102212
View directory record Official record
Conditions
Lung Cancer, Breast Cancer, Prostate Cancer, Multiple Myeloma, Melanoma
Interventions
mHealth Intervention
Behavioral
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Jul 21, 2026, 7:09 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DETECT and Retinal Outcomes in Hypertension

NCT01815567
View directory record Official record
Conditions
Hypertension, Retinal Disorder, Cognitive Impairment
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years
Enrollment
234 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2020
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 6, 2021 · Synced Jul 21, 2026, 7:09 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Imaging Characteristics of a Follow-up 18F-AV-1451 Scan

NCT02051764
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Flortaucipir F18, Florbetapir F 18, Brain PET Scan
Drug · Procedure
Lead sponsor
Avid Radiopharmaceuticals
Industry
Eligibility
50 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
4
States / cities
Newport Beach, California • Orange, California • Boston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 6, 2020 · Synced Jul 21, 2026, 7:09 AM EDT
Completed Phase 3 Interventional Results available

Apathy in Dementia Methylphenidate Trial 2

NCT02346201
View directory record Official record
Conditions
Apathy, Alzheimer's Disease
Interventions
Methylphenidate, Placebo
Drug
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
9
States / cities
Phoenix, Arizona • Little Rock, Arkansas • New Haven, Connecticut + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 12, 2023 · Synced Jul 21, 2026, 7:09 AM EDT
Completed Phase 1Phase 2 Interventional

Use of Socially Assistive Robots for Long Term Care Older Adults With Cognitive Impairment and Apathy

NCT05178992
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Socially Assistive Robot Activity
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
60 Years and older
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Jul 21, 2026, 7:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Enhancing Cognitive Control in Mild Cognitive Impairment Via Non-invasive Brain Stimulation

NCT04647032
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Transcranial alternating current stimulation
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
60 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 10, 2023 · Synced Jul 21, 2026, 7:09 AM EDT
Completed Phase 3 Interventional

A Phase 3 Study of NE3107 in Probable Alzheimer's Disease

NCT04669028
View directory record Official record
Conditions
Alzheimer Disease
Interventions
NE3107, Placebo
Drug
Lead sponsor
BioVie Inc.
Industry
Eligibility
60 Years to 85 Years
Enrollment
439 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 20, 2023 · Synced Jul 21, 2026, 7:09 AM EDT
Completed No phase listed Observational

Memory Disorders Registry

NCT00654563
View directory record Official record
Conditions
Dementia, Alzheimer's Disease, Parkinson Disease, Huntington Disease
Interventions
Not listed
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 26, 2012 · Synced Jul 21, 2026, 7:09 AM EDT
Active, not recruiting Not applicable Interventional

Neurofeedback to Improve Working Memory in Mild Cognitive Impairment

NCT04566900
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Neurofeedback, Placebo
Behavioral · Other
Lead sponsor
University of California, San Diego
Other
Eligibility
50 Years to 85 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Jul 21, 2026, 7:09 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Alzheimer's Prevention Registry: A Program to Accelerate Enrollment Into Studies

NCT02022943
View directory record Official record
Conditions
Alzheimer's Disease, Dementia
Interventions
Not listed
Lead sponsor
Banner Health
Other
Eligibility
18 Years to 110 Years
Enrollment
500,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2030
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Jul 21, 2026, 7:09 AM EDT
Terminated No phase listed Observational

Cognitive and Functional Status and Dialysis Outcomes in Older Hemodialysis Patients

NCT00739843
View directory record Official record
Conditions
Dementia, Cognition, End-stage Renal Disease
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
60 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 31, 2016 · Synced Jul 21, 2026, 7:09 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Gut Microbiome and Blood Indices in Patients With AD and Their Spousal Caregivers

NCT05601856
View directory record Official record
Conditions
Alzheimer Disease, Gut Biome
Interventions
Not listed
Lead sponsor
University of Virginia
Other
Eligibility
65 Years to 90 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Jul 21, 2026, 7:09 AM EDT
Completed Not applicable Interventional Results available

Indiana Palliative Excellence in Alzheimer's Care Efforts

NCT03773757
View directory record Official record
Conditions
Dementia
Interventions
IN-PEACE Dementia Care Coordination
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
65 Years and older
Enrollment
402 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 26, 2024 · Synced Jul 21, 2026, 7:09 AM EDT
Recruiting Phase 4 Interventional

A Study of Zunveyl on Safety, Tolerability, Neuropsychiatric Symptoms, and Caregiver Distress in Alzheimer's Disease (RESOLVE)

NCT07633470
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Zunveyl®
Drug
Lead sponsor
Alpha Cognition, Inc
Industry
Eligibility
50 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
5
States / cities
Miami, Florida • Port Orange, Florida • Palos Hills, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2026 · Synced Jul 21, 2026, 7:09 AM EDT
Terminated Phase 3 Interventional Results available

Efficacy and Safety Study of Gantenerumab in Participants With Early Alzheimer's Disease (AD)

NCT03444870
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Gantenerumab, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
50 Years to 90 Years
Enrollment
1,053 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
33
States / cities
Tucson, Arizona • Irvine, California • Sacramento, California + 29 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2024 · Synced Jul 21, 2026, 7:09 AM EDT
Active, not recruiting Phase 2 Interventional

Rapamycin - Effects on Alzheimer's and Cognitive Health

NCT04629495
View directory record Official record
Conditions
Mild Cognitive Impairment, Alzheimer Disease
Interventions
Rapamycin, Placebo
Drug · Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
55 Years to 89 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Jul 21, 2026, 7:09 AM EDT