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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
Active, not recruiting Not applicable Interventional

Impact of Intensive Computerized Cognitive Training

NCT06130735
View directory record Official record
Conditions
Acquired Brain Injury, Mild Cognitive Impairment, Mild Neurocognitive Disorder
Interventions
Cognitive Computerized Training
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
25 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Sep 12, 2026, 11:24 AM EDT
Completed Phase 3 Interventional

Randomized Trial of a Nutritional Supplement in Alzheimer's Disease

NCT00678431
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Resveratrol with Glucose, and Malate, Placebo
Dietary Supplement
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
50 Years to 90 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Nov 14, 2012 · Synced Sep 12, 2026, 11:24 AM EDT
Completed Not applicable Interventional Results available

Cognitive Training and Practice Effects in Mild Cognitive Impairment

NCT02301546
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
computerized cognitive exercises
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
65 Years and older
Enrollment
197 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 8, 2020 · Synced Sep 12, 2026, 11:24 AM EDT
Terminated Phase 2 Interventional Results available

Phase 2 Study of BIIB092 in Participants With Early Alzheimer's Disease

NCT03352557
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
BIIB092, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
50 Years to 80 Years
Enrollment
654 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
52
States / cities
Birmingham, Alabama • Phoenix, Arizona • Sun City, Arizona + 41 more
Source: ClinicalTrials.gov public record
Updated Nov 7, 2022 · Synced Sep 12, 2026, 11:24 AM EDT
Completed Not applicable Interventional Results available

Digital Detection of Dementia (D Cubed) Studies: D2

NCT05231954
View directory record Official record
Conditions
Alzheimer Disease and Related Dementias (ADRD)
Interventions
Passive Digital Marker for screening for ADRD
Other
Lead sponsor
Indiana University
Other
Eligibility
65 Years and older
Enrollment
5,325 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 19, 2025 · Synced Sep 12, 2026, 11:24 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 Sep 12, 2026, 11:24 AM EDT
Recruiting Phase 2 Interventional

Cognitive Dysfunction and Inflammation in Depression: Experimental Inhibition Via Infliximab

NCT06136546
View directory record Official record
Conditions
Depressive Disorder, Major, Inflammation
Interventions
Infliximab, Placebo
Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
25 Years to 50 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 6, 2025 · Synced Sep 12, 2026, 11:24 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Brain-Physical Optimization Conditioning

NCT04863469
View directory record Official record
Conditions
Physical Performance
Interventions
B-POC high load intervention, B-POC low load intervention
Behavioral
Lead sponsor
Walter Reed Army Institute of Research (WRAIR)
Federal
Eligibility
18 Years to 40 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Mar 30, 2022 · Synced Sep 12, 2026, 11:24 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Safety Study of LY2886721 Single Doses in Healthy Subjects

NCT01133405
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
LY2886721, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
20 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Beverly Hills, California
Source: ClinicalTrials.gov public record
Updated Sep 15, 2019 · Synced Sep 12, 2026, 11:24 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Multidisciplinary Lifestyle Interventions for Neurological Disorders During the Silent Phase

NCT05984056
View directory record Official record
Conditions
Neurological Disorder
Interventions
Multidisciplinary lifestyle interventions
Behavioral
Lead sponsor
Vineet Punia MD
Other
Eligibility
50 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2036
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Sep 12, 2026, 11:24 AM EDT
Completed Not applicable Interventional

Cognitive and Aerobic Resilience for the Brain

NCT02390453
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Combined Cognitive and Physical, Cognitive, Physical, Active Control
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
65 Years and older
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 6, 2023 · Synced Sep 12, 2026, 11:24 AM EDT
Active, not recruiting Not applicable Interventional

Psychosis TMS Study

NCT05857137
View directory record Official record
Conditions
Psychosis
Interventions
Active TMS, Placebo TMS
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 35 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Sep 12, 2026, 11:24 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Nicotinic Modulation of Schizophrenia-like Information Processing Deficits in Healthy Subjects

NCT00690170
View directory record Official record
Conditions
Healthy Subjects
Interventions
Ketamine, Nicotine, Placebo, Ketamine and Nicotine
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2009
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 8, 2012 · Synced Sep 12, 2026, 11:24 AM EDT
Completed No phase listed Observational

Feasibility of Passive Data Collection in Dementia Subjects With Agitation

NCT04413851
View directory record Official record
Conditions
Dementia, Alzheimer Disease, Vascular Dementia, Frontotemporal Dementia, Lewy Body Dementia, Mixed Dementia
Interventions
Not listed
Lead sponsor
HealthMode Inc.
Industry
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Tucson, Arizona • New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 16, 2021 · Synced Sep 12, 2026, 11:24 AM EDT
Completed Phase 2 Interventional

Evaluation of Safety & Tolerability of Multiple Dose Regimens of CHF 5074 and Exploration of Effects on Potential Markers of Clinical Efficacy in Patients With Mild Cognitive Impairment - Open Label Extension (CT04 OLEP)

NCT01421056
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
CHF 5074 1x, CHF 5074 2x, CHF 5074 3x
Drug
Lead sponsor
Chiesi Farmaceutici S.p.A.
Industry
Eligibility
18 Years to 79 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
4
States / cities
Eatontown, New Jersey • Monroe Twp, New Jersey • Toms River, New Jersey + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 5, 2014 · Synced Sep 12, 2026, 11:24 AM EDT
Completed No phase listed Observational

Brain Attack Surveillance in Corpus Christi--Cognitive (BASIC-Cognitive)

NCT03403257
View directory record Official record
Conditions
Dementia, Dementia Alzheimers, Dementia, Vascular, Dementia, Mixed
Interventions
No interventions
Other
Lead sponsor
University of Michigan
Other
Eligibility
65 Years and older
Enrollment
634 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Corpus Christi, Texas
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 12, 2026, 11:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

In-Home Technology for Dementia Caregivers

NCT03828383
View directory record Official record
Conditions
Dementia, Alzheimer's Disease, Frontotemporal Dementia
Interventions
In-home technology, Limited in-home technology
Device
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years and older
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
5
States / cities
Berkeley, California • Los Angeles, California • Orange, California + 2 more
Source: ClinicalTrials.gov public record
Updated May 9, 2022 · Synced Sep 12, 2026, 11:24 AM 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 Sep 12, 2026, 11:24 AM EDT
Not listed Not applicable Interventional

FE-SaLiR: Function Improvement Exercise

NCT04284137
View directory record Official record
Conditions
Disability Physical, Cognitive Impairment
Interventions
Modified FE-SaLiR, Unmodified Chinese Medicine Exercise, Active Control
Behavioral
Lead sponsor
The University of Texas at San Antonio
Other
Eligibility
60 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Feb 24, 2020 · Synced Sep 12, 2026, 11:24 AM EDT
Completed Phase 1Phase 2 Interventional

Melatonin and Sleep in Preventing Delirium in the Hospital

NCT02597231
View directory record Official record
Conditions
Delirium
Interventions
Melatonin, Placebo
Dietary Supplement · Other
Lead sponsor
Scripps Health
Other
Eligibility
65 Years to 100 Years
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Oct 3, 2017 · Synced Sep 12, 2026, 11:24 AM EDT
Withdrawn No phase listed Observational

Assessment of Delirium in Hospitalized Patients

NCT02258386
View directory record Official record
Conditions
Delirium
Interventions
Not listed
Lead sponsor
University of Arizona
Other
Eligibility
70 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 21, 2024 · Synced Sep 12, 2026, 11:24 AM EDT
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

Door-Through-Door Companion Rideshare Technology for Individuals With Alzheimer's Disease and Related Dementias (AD/ADRD)

NCT06850870
View directory record Official record
Conditions
Alzheimer Disease or Associated Disorder, Dementia, Cognitive Decline
Interventions
Door-through-door companion rideshare, Curb-to-curb rideshare services
Other
Lead sponsor
Onward Health, Inc
Industry
Eligibility
60 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
San Leandro, California
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Sep 12, 2026, 11:24 AM EDT
Terminated No phase listed Observational

Hereditary Deficits in Auditory Processing Leading to Language Impairment

NCT00004570
View directory record Official record
Conditions
Auditory Perceptual Disorder, Language Delay, Language Disorder
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
6 Years to 85 Years
Enrollment
875 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 19, 2018 · Synced Sep 12, 2026, 11:24 AM EDT
Terminated Phase 4 Interventional Results available

Flumazenil for Hypoactive Delirium Secondary to Benzodiazepine Exposure

NCT02899156
View directory record Official record
Conditions
Hypoactive Delirium
Interventions
Flumazenil, Placebo
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 22, 2020 · Synced Sep 12, 2026, 11:24 AM EDT