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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Cognitive Problems Clear all
Completed No phase listed Observational Accepts healthy volunteers

Brain Changes in Children and Adolescents With Behavioral Problems

NCT00104039
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity, Mental Disorders Diagnosed in Childhood, Conduct Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
8 Years to 18 Years
Enrollment
318 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 4, 2019 · Synced Sep 8, 2026, 5:51 PM EDT
Completed Not applicable Interventional

Therapy for Reading Problems in Adults After Brain Injury

NCT00064805
View directory record Official record
Conditions
Dyslexia, Acquired, Brain Injuries, Cerebrovascular Accident
Interventions
Cognitive Therapy to Improve Reading
Behavioral
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Aug 14, 2014 · Synced Sep 8, 2026, 5:51 PM EDT
Completed Phase 2 Interventional

Young Adult and Teen Sleep Study

NCT00949689
View directory record Official record
Conditions
Depression, Insomnia
Interventions
Cognitive Behavioral Therapy for insomnia and depression
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
12 Years to 20 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Berkeley, California • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 14, 2012 · Synced Sep 8, 2026, 5:51 PM EDT
Completed Phase 4 Interventional

Targeting Circadian and Cognitive Dysfunction in Bipolar Disorder With Modafinil

NCT01965925
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Modafinil, Placebo
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 20, 2018 · Synced Sep 8, 2026, 5:51 PM EDT
Active, not recruiting Not applicable Interventional

Promoting Goals-of-Care Discussions for Patients With Memory Problems and Their Caregivers

NCT05596760
View directory record Official record
Conditions
Dementia, Dementia, Vascular, Mixed Dementias, Alzheimer Disease, Huntington Disease, Lewy Body Disease, Creutzfeldt-Jakob Syndrome, Frontotemporal Lobar Degeneration, Cognitive Dysfunction, Cognitive Aging, Chronic Disease, Palliative Care, Patient Care, Health Care Quality, Access, and Evaluation, Patient Care, Health Communication, Patient Care Planning, Quality of Life
Interventions
Jumpstart Guide
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
1,802 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
3
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Sep 8, 2026, 5:51 PM EDT
Completed Not applicable Interventional Results available

Cognitive Training and Neuroplasticity in Mild Cognitive Impairment

NCT03205709
View directory record Official record
Conditions
Mild Cognitive Impairment, Memory Disorders, Memory Impairment, Cognitive Impairment, Cognitive Disorder, Cognitive Decline
Interventions
Computerized Cognitive Training, Crossword Puzzles
Other
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
55 Years to 95 Years
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
2
States / cities
New York, New York • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 8, 2026, 5:51 PM EDT
Completed Phase 2 Interventional Results available

Brief Cognitive Behavioral Conjoint Therapy for PTSD With Adjunctive Intranasal Oxytocin

NCT05207436
View directory record Official record
Conditions
Post Traumatic Stress Disorder, Relational Problems
Interventions
Oxytocin nasal spray, Brief Cognitive-Behavioral Conjoint Therapy
Drug · Behavioral
Lead sponsor
San Diego Veterans Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2023 · Synced Sep 8, 2026, 5:51 PM EDT
Not listed Not applicable Interventional

Combination Therapy (Provigil + Avonex) to Treat Cognitive Problems in MS

NCT00210301
View directory record Official record
Conditions
Relapsing-Remitting Multiple Sclerosis
Interventions
Provigil (modafinil)
Drug
Lead sponsor
Institute for Clinical Research
Other
Eligibility
20 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Sep 6, 2006 · Synced Sep 8, 2026, 5:51 PM EDT
Completed Not applicable Interventional Results available

Exercise in Adults With Mild Memory Problems

NCT02814526
View directory record Official record
Conditions
Mild Cognitive Impairment, Cognitive Decline, Memory Impairment
Interventions
Aerobic exercise, Stretching/balance/range of motion exercise
Behavioral
Lead sponsor
Alzheimer's Disease Cooperative Study (ADCS)
Other
Eligibility
65 Years to 89 Years
Enrollment
296 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
14
States / cities
Irvine, California • Palo Alto, California • New Haven, Connecticut + 10 more
Source: ClinicalTrials.gov public record
Updated Feb 14, 2023 · Synced Sep 8, 2026, 5:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Child STEPS for Youth Mental Health in Maine Sustainability

NCT03112304
View directory record Official record
Conditions
Anxiety, Depression, Trauma, Behavior Problems
Interventions
MATCH-ADTC, TRAC
Behavioral · Other
Lead sponsor
Harvard University
Other
Eligibility
6 Years to 15 Years
Enrollment
153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 12, 2017 · Synced Sep 8, 2026, 5:51 PM EDT
Active, not recruiting Not applicable Interventional

Brain Boost Program to Improve Cognitive Function in People With Systemic Sclerosis

NCT06880627
View directory record Official record
Conditions
Scleroderma
Interventions
Brain Boost group, Waitlist group
Behavioral · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 70 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Sep 8, 2026, 5:51 PM EDT
Recruiting Phase 2 Interventional

Examining Intranasal Oxytocin Augmentation of Brief Couples Therapy for Veterans With PTSD

NCT06194851
View directory record Official record
Conditions
Post-Traumatic Stress Disorder (PTSD)
Interventions
Oxytocin nasal spray, Saline nasal spray, Brief Cognitive-Behavioral Conjoint Therapy
Drug · Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Sep 8, 2026, 5:51 PM EDT
Suspended Not applicable Interventional

Lyme Disease Patients With Memory Problems

NCT03500770
View directory record Official record
Conditions
Lyme Disease
Interventions
Transcranial Direct Current Stimulator
Device
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 17, 2018 · Synced Sep 8, 2026, 5:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

LearningRx Brain Training for Children 8-14

NCT02927197
View directory record Official record
Conditions
Learning Problems
Interventions
LearningRx cognitive training
Behavioral
Lead sponsor
Gibson Institute of Cognitive Research
Industry
Eligibility
8 Years to 14 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Colorado Springs, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 14, 2018 · Synced Sep 8, 2026, 5:51 PM EDT
Active, not recruiting Phase 2 Interventional

A Study to Evaluate Efficacy and Safety of Intravenous Sabirnetug in Participants With Early Alzheimer's Disease (ALTITUDE-AD)

NCT06335173
View directory record Official record
Conditions
Alzheimer Disease
Interventions
sabirnetug, Placebo
Drug
Lead sponsor
Acumen Pharmaceuticals
Industry
Eligibility
50 Years to 90 Years
Enrollment
542 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
44
States / cities
Carlsbad, California • Fullerton, California • Irvine, California + 40 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2025 · Synced Sep 8, 2026, 5:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Using Neuroimaging to Understand Children's Mental Health and Treatment Outcomes

NCT03112265
View directory record Official record
Conditions
Anxiety, Depression, Trauma, Behavior Problems
Interventions
Modular Approach to Therapy for Children with Anxiety, Depression, Trauma, and Conduct Problems, Monitoring and Feedback System, Treatment as usual
Behavioral · Other
Lead sponsor
Harvard University
Other
Eligibility
7 Years to 13 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 9, 2021 · Synced Sep 8, 2026, 5:51 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Brain Health Virtual Reality Study

NCT06124339
View directory record Official record
Conditions
Aging, Aging Problems, Memory Loss, Memory Impairment, Memory Disorders in Old Age, Memory Disorder, Spatial, Memory Disorders, Mild Cognitive Impairment, Cognitive Decline, Cognitive Change, Cognition Disorders in Old Age
Interventions
Physical Activity, Cognitive Activity (VR), Physical and Cognitive Activity
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
50 Years to 85 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2029
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Sep 8, 2026, 5:51 PM EDT
Completed Phase 2 Interventional Results available

Modafinil in Treating Children With Memory and Attention Problems Caused by Cancer Treatment for a Brain Tumor

NCT01381718
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Cognitive/Functional Effects, Fatigue, Neurotoxicity, Psychosocial Effects of Cancer and Its Treatment
Interventions
modafinil, placebo
Drug · Other
Lead sponsor
University of South Florida
Other
Eligibility
6 Years to 19 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
60
States / cities
Birmingham, Alabama • Long Beach, California • Los Angeles, California + 53 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2021 · Synced Sep 8, 2026, 5:51 PM EDT
Completed Not applicable Interventional

e-CHAMP: Enhancing Care for Hospitalized Older Adults With Memory Problems

NCT00182832
View directory record Official record
Conditions
Cognitive Impairment, Delirium
Interventions
e-CHAMP (Enhancing Care for Hospitalized Older Adults with Cognitive Impairment), Standard Care
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
65 Years and older
Enrollment
424 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 12, 2016 · Synced Sep 8, 2026, 5:51 PM EDT
Completed Not applicable Interventional Results available

Randomized Controlled Trial of Trauma-focused CBT in Tanzania and Kenya

NCT01822366
View directory record Official record
Conditions
Childhood Traumatic Grief, Post Traumatic Stress, Post Traumatic Stress Disorder, Depressive Symptoms, Behavioral Problems, Child Overall Daily Functioning, Child and Guardian Relationship
Interventions
Trauma-focused Cognitive Behavioral Therapy
Behavioral
Lead sponsor
Duke University
Other
Eligibility
7 Years to 13 Years
Enrollment
1,280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 4, 2021 · Synced Sep 8, 2026, 5:51 PM EDT
Recruiting Not applicable Interventional

Neurostimulation Versus Therapy for Problems With Emotions

NCT05712057
View directory record Official record
Conditions
Emotion Regulation, Mood Disorders, Stress Disorder, Anxiety Disorders, OCD, Impulse Control Disorder, Eating Disorders, Emotional Dysfunction, Emotional Instability, Emotional Distress, Emotional Maladjustment, Emotional Impulsivity, Obsessive-Compulsive Disorder, Emotion Dysregulation, Borderline Personality Disorder
Interventions
Repetitive Transcranial Magnetic Stimulation (rTMS), electrical scalp stimulation, Cognitive Restructuring, Emotional Awareness Training
Device · Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 55 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Sep 8, 2026, 5:51 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study To Analyze Memory/Thinking Problems In Older Adults After Surgery

NCT01786577
View directory record Official record
Conditions
Post-Operative Cognitive Decline in Older Adults
Interventions
Magnetic Resonance Imaging, Cognitive assessment testing
Other · Behavioral
Lead sponsor
University of Florida
Other
Eligibility
60 Years and older
Enrollment
147 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 7, 2019 · Synced Sep 8, 2026, 5:51 PM EDT
Completed No phase listed Observational

Virtual Reality Helmet to Test for Problems With Memory

NCT00454454
View directory record Official record
Conditions
Memory
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
65 Years and older
Enrollment
425 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 29, 2013 · Synced Sep 8, 2026, 5:51 PM EDT
Completed Phase 1Phase 2 Interventional

Behavioral Insomnia Therapy With Chronic Fatigue Syndrome

NCT00540254
View directory record Official record
Conditions
Chronic Fatigue Syndrome, Behavioral Therapy Targeted to Sleep Problems
Interventions
Cognitive Behavioral Therapy, Usual Care for Chronic Fatigue Syndrome (Active Control Group)
Behavioral · Other
Lead sponsor
Duke University
Other
Eligibility
21 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 28, 2013 · Synced Sep 8, 2026, 5:51 PM EDT