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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Cognitive Disorders Clear all
Active, not recruiting Phase 2 Interventional

A Trial to Evaluate the Safety and Efficacy of Benfotiamine in Patients With Early Alzheimer's Disease (BenfoTeam)

NCT06223360
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Low Dose Benfotiamine, High Dose Benfotiamine, Placebo
Drug
Lead sponsor
Alzheimer's Disease Cooperative Study (ADCS)
Other
Eligibility
50 Years to 89 Years
Enrollment
406 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
47
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Sun City, Arizona + 35 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Jul 22, 2026, 5:05 PM EDT
Completed Not applicable Interventional

Cognitive Rehabilitation of Blast Traumatic Brain Injury (TBI)

NCT01138020
View directory record Official record
Conditions
Traumatic Brain Injury, Cognitive Symptoms
Interventions
Cognitive Intervention, Educational intervention
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years to 50 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Jul 22, 2026, 5:05 PM EDT
Completed Not applicable Interventional Results available

Minnesota Community-Based Cognitive Training in Early Psychosis

NCT03079024
View directory record Official record
Conditions
Schizophrenia, Psychosis, Schizoaffective Disorder, Schizophreniform Disorders, Psychosis NOS, Depression Psychotic Feature, Bipolar Disorder With Psychotic Features, Unspecified Psychosis
Interventions
Targeted Cognitive Training, General Cognitive Exercises, Coordinated Specialty Care for First Episode Psychosis
Device · Other
Lead sponsor
University of Minnesota
Other
Eligibility
16 Years to 35 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 22, 2025 · Synced Jul 22, 2026, 5:05 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Neuroinflammation and Alzheimer's Pathology in POCD

NCT05378659
View directory record Official record
Conditions
Post-Operative Confusion, Neuroinflammatory Response, Alzheimer Disease
Interventions
Montreal Cognitive Assessment, Stroop Test, 4AT Delirium, Grooved Pegboard, NACC Cognitive Battery, ERP Testing, Blood Plasma and Serum sampling, Cerebral Spinal Fluid Sample
Behavioral · Diagnostic Test
Lead sponsor
University of Tennessee Graduate School of Medicine
Other
Eligibility
60 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 17, 2022 · Synced Jul 22, 2026, 5:05 PM EDT
Completed Phase 4 Interventional Results available

DECIFER: Depression and Citalopram In First Episode Recovery

NCT01041274
View directory record Official record
Conditions
Schizophrenia, Schizophreniform Disorder
Interventions
Citalopram, Placebo, Psychoeducation, Cognitive Behavioral Therapy (CBT), Functional Magnetic Resonance Imaging (fMRI)
Drug · Behavioral · Radiation
Lead sponsor
NYU Langone Health
Other
Eligibility
16 Years to 40 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Jul 22, 2026, 5:05 PM EDT
Completed No phase listed Observational

BRS and Outcomes in Cardiothoracic Surgery

NCT03243279
View directory record Official record
Conditions
Pain, Postoperative, Atrial Fibrillation, Cognitive Dysfunction
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 20, 2022 · Synced Jul 22, 2026, 5:05 PM EDT
Completed Not applicable Interventional Results available

TelemEdiciNe-bAsed Cognitive TherapY for Migraines

NCT04613362
View directory record Official record
Conditions
Migraine Headache
Interventions
TENACITY Telehealth Cognitive Behavioral Therapy for Migraine, Behavioral Usual Care
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
4
States / cities
Birmingham, Alabama • West Haven, Connecticut • Indianapolis, Indiana + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Jul 22, 2026, 5:05 PM EDT
Completed Not applicable Interventional

Epidemiology and Care of Comorbid Obesity and Depression

NCT00169273
View directory record Official record
Conditions
Obesity, Depression
Interventions
Structured behavioral weight loss group, Weight loss and cognitive-behavioral depression group
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
40 Years to 65 Years · Female only
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 12, 2017 · Synced Jul 22, 2026, 5:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

WILD 5 Wellness, A 30-Day Intervention

NCT03328520
View directory record Official record
Conditions
Anxiety, Depression, Cognitive Functioning, Wellness
Interventions
WILD 5 Wellness Intervention
Behavioral
Lead sponsor
Beloit College
Other
Eligibility
17 Years and older
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Beloit, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 25, 2018 · Synced Jul 22, 2026, 5:05 PM EDT
Recruiting Not applicable Interventional

Move and Snooze: Adding Insomnia Treatment to an Exercise Program to Improve Pain Outcomes in Older Adults With Knee Osteoarthritis

NCT06580561
View directory record Official record
Conditions
Knee Osteoarthritis, Insomnia
Interventions
Personalized exercise coaching, Cognitive behavioral therapy for Insomnia
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
50 Years and older
Enrollment
288 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Jul 22, 2026, 5:05 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Executive Function Training for Children and Adolescents

NCT07147894
View directory record Official record
Conditions
Cognitive Change
Interventions
Nongamified N-back training, Gamified N-back training, Multiple Domain Training, Coaching Session
Behavioral
Lead sponsor
Northeastern University
Other
Eligibility
12 Years to 17 Years
Enrollment
780 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Jul 22, 2026, 5:05 PM EDT
Completed Not applicable Interventional Results available

Recommendations and Alerting for Delirium Alleviation in Real-Time (RADAR)

NCT04007523
View directory record Official record
Conditions
Delirium
Interventions
Family Support System, HELP Support System
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
70 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 20, 2024 · Synced Jul 22, 2026, 5:05 PM EDT
Not yet recruiting Phase 3 Interventional

Vibegron for ENergy Thinking and Resilience in Aging

NCT06987383
View directory record Official record
Conditions
Obesity
Interventions
Vibegron, Placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
45 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 22, 2026 · Synced Jul 22, 2026, 5:05 PM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety of Armodafinil as Adjunctive Therapy in Schizophrenic Adults With Cognitive Deficits

NCT00487942
View directory record Official record
Conditions
Schizophrenia
Interventions
armodafinil, placebo
Drug
Lead sponsor
Cephalon
Industry
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
12
States / cities
Garden Grove, California • National City, California • Paramount, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2013 · Synced Jul 22, 2026, 5:05 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Clinical Characteristics of Dementias That Occur Remotely After Traumatic Brain Injury in Retired Military Personnel

NCT01891383
View directory record Official record
Conditions
Dementia, Traumatic Brain Injury (TBI), Mild Cognitive Impairment (MCI), Chronic Traumatic Encephalopathy (CTE), Post-traumatic Stress Disorder (PTSD)
Interventions
Not listed
Lead sponsor
Uniformed Services University of the Health Sciences
Federal
Eligibility
50 Years to 95 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
2
States / cities
Yountville, California • Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 17, 2019 · Synced Jul 22, 2026, 5:05 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

iPACES v3 MCI NIA Protocol Copied for iPACES v4 PD NINDS

NCT05810454
View directory record Official record
Conditions
Parkinson's Disease, PD, Mild Cognitive Impairment, MCI
Interventions
iPACES (interactive Physical and Cognitive Exercise System), PACE (Physical and Cognitive Exercise)
Device
Lead sponsor
iPACES LLC
Industry
Eligibility
50 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Clifton Park, New York
Source: ClinicalTrials.gov public record
Updated Apr 11, 2023 · Synced Jul 22, 2026, 5:05 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Alzheimer's Disease Treatment With Combination of 40Hz Light and Cognitive Therapy

NCT03657745
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Dementia, Cognition Disorders in Old Age, Cognitive Decline, Cognitive Deterioration
Interventions
Combination of 40Hz light and cognitive therapy (ALZLIFE)
Device
Lead sponsor
Alzheimer's Light LLC
Industry
Eligibility
50 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2029
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jul 31, 2024 · Synced Jul 22, 2026, 5:05 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Safety and Efficacy of GTS21 in Adults With Attention-deficit Hyperactivity Disorder

NCT00419445
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
GTS21/Placebo
Drug
Lead sponsor
CoMentis
Industry
Eligibility
18 Years to 55 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 9, 2010 · Synced Jul 22, 2026, 5:05 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Longitudinal Cognitive Assessment by BoCA

NCT04114994
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Vascular Dementia, Frontotemporal Dementia, Parkinson Disease, Multiple Sclerosis, TBI
Interventions
Boston Cognitive Assessment (BoCA)
Diagnostic Test
Lead sponsor
Alzheimer's Light LLC
Industry
Eligibility
50 Years and older
Enrollment
10,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2029
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jul 31, 2024 · Synced Jul 22, 2026, 5:05 PM EDT
Completed Not applicable Interventional

Intellectual Impairment in Women With Breast Cancer

NCT00896324
View directory record Official record
Conditions
Breast Cancer
Interventions
Cognitive Rehabilitation, Active Neurofeedback Training, Neurofeedback Training (placebo / Sham)
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
40 Years to 65 Years · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2019 · Synced Jul 22, 2026, 5:05 PM 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 Jul 22, 2026, 5:05 PM EDT
Completed Not applicable Interventional Results available

Psychosocial Treatment for Attention Deficit Hyperactivity Disorder in Adults

NCT00278473
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Meta-Cognitive Therapy, Supportive Therapy
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 65 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 3, 2017 · Synced Jul 22, 2026, 5:05 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Neuromodulation Effects in Older Adults

NCT06665022
View directory record Official record
Conditions
Cognitive Impairment, Cognitive Decline
Interventions
Active tDCS, Sham tDCS
Device
Lead sponsor
University of Florida
Other
Eligibility
60 Years to 95 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Nov 20, 2024 · Synced Jul 22, 2026, 5:05 PM EDT
Completed Not applicable Interventional

Exposure, Relaxation, & Rescripting Therapy-Child

NCT01776229
View directory record Official record
Conditions
Nightmares Associated With Trauma and Stress
Interventions
Exposure, Relaxation, & Rescripting Therapy-Child
Behavioral
Lead sponsor
University of Tulsa
Other
Eligibility
5 Years to 17 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Dec 4, 2022 · Synced Jul 22, 2026, 5:05 PM EDT