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ClinicalTrials.gov public records Last synced Oct 28, 2026, 1:14 AM EDT

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Showing 793–816 of 4,396 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Cognitive Disorders Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Dairy Based Probiotic Intervention and Cognitive, Emotional, and Inflammatory Outcomes

NCT04643080
View directory record Official record
Conditions
Cognitive Decline, Cognitive Change, Inflammation, Emotions
Interventions
Yogurt
Other
Lead sponsor
University of Idaho
Other
Eligibility
50 Years and older
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
4
States / cities
Boise, Idaho • Coeur d'Alene, Idaho • Pocatello, Idaho + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 24, 2020 · Synced Oct 28, 2026, 1:14 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Preventing Vulnerable Child Syndrome in the NICU With Cognitive Behavioral Therapy (PreVNT Trial)

NCT03906435
View directory record Official record
Conditions
Premature Infant, Mental Health Issue (E.G., Depression, Psychosis, Personality Disorder, Substance Abuse), Development, Child, Parent-Child Relations
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Oct 28, 2026, 1:14 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

An Innovative Platform for Objective Monitoring of Instrumental Activities of Daily Living

NCT05703490
View directory record Official record
Conditions
Dementia, Cognitive Impairment, Alzheimer Disease
Interventions
IADLSys system
Diagnostic Test
Lead sponsor
Bijan Najafi, PhD
Other
Eligibility
50 Years to 95 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 13, 2025 · Synced Oct 28, 2026, 1:14 AM EDT
Recruiting No phase listed Observational

Sleep and Circadian Rhythm Biomarkers of Postoperative Delirium

NCT06052397
View directory record Official record
Conditions
Delirium, Postoperative, Cognitive Decline, Dementia
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
70 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 28, 2026, 1:14 AM EDT
Completed Not applicable Interventional

Smart Phone Delivered Cognitive Behavioral Therapy for Adults With Psoriasis and Co-Morbid Depression Symptoms

NCT06216691
View directory record Official record
Conditions
Psoriasis, Depressive Symptoms
Interventions
Coach-guided smartphone delivered CBT program.
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Oct 28, 2026, 1:14 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Modulating ApoE Signalling to Reduce Brain Inflammation, deLirium and postopErative Cognitive Dysfunction

NCT03802396
View directory record Official record
Conditions
Postoperative Delirium, Postoperative Cognitive Dysfunction
Interventions
CN-105, Placebo
Drug
Lead sponsor
Miles Berger, MD PhD
Other
Eligibility
60 Years and older
Enrollment
203 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 16, 2024 · Synced Oct 28, 2026, 1:14 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

PET Changes in Alzheimer's Disease (AD)

NCT00094913
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Not listed
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
20 Years to 90 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2005
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 27, 2009 · Synced Oct 28, 2026, 1:14 AM 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 May 1, 2019 · Synced Oct 28, 2026, 1:14 AM EDT
Completed Not applicable Interventional

Mobile CBT for Negative Symptoms

NCT03621774
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Mobile-assisted CBT-informed Skills Training, Supportive Contact
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 60 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Nov 8, 2024 · Synced Oct 28, 2026, 1:14 AM EDT
Completed Phase 2 Interventional Results available

Daridorexant to Prevent Delirium After Heart Surgery

NCT06630390
View directory record Official record
Conditions
POSTOPERATIVE DELIRIUM, POSTOPERATIVE COGNITIVE DECLINE
Interventions
Daridorexant 50 mg, Placebo
Drug · Other
Lead sponsor
University of Rochester
Other
Eligibility
60 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jul 11, 2025 · Synced Oct 28, 2026, 1:14 AM EDT
Completed Phase 2 Interventional Results available

Cognitive Behavioral Therapy +/- Armodafinil for Insomnia and Fatigue Following Chemotherapy

NCT01091974
View directory record Official record
Conditions
Insomnia, Fatigue, Breast Cancer
Interventions
armodafinil, Placebo Comparator, CBT-I
Drug · Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
21 Years to 75 Years
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
2
States / cities
Rochester, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 9, 2017 · Synced Oct 28, 2026, 1:14 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Maintaining Behavior Change: A 6-year Follow-up of Adolescent 'Night-owls'

NCT05098782
View directory record Official record
Conditions
Circadian Dysregulation
Interventions
Not listed
Lead sponsor
University of California, Berkeley
Other
Eligibility
Not listed
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Oct 7, 2022 · Synced Oct 28, 2026, 1:14 AM EDT
Completed Phase 4 Interventional Results available

Effectiveness of Sertraline and Cognitive Behavioral Therapy in Treating Pediatric Obsessive-Compulsive Disorder

NCT00382291
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Regular Titration, Placebo, Slow Titration
Drug
Lead sponsor
University of Florida
Other
Eligibility
7 Years to 17 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Gainesville, Florida • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 12, 2013 · Synced Oct 28, 2026, 1:14 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Comparison of Two School Based Interventions to Manage Anxiety in Autistic Students

NCT05863520
View directory record Official record
Conditions
Autism Spectrum Disorder, Anxiety Disorders, Emotion Regulation
Interventions
Zones of Regulation, Facing Your Fears - School Based
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
7 Years to 15 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 4, 2025 · Synced Oct 28, 2026, 1:14 AM EDT
Completed Not applicable Interventional Results available

Cognitive Rehabilitation Therapy for Mild Cognitive Impairment

NCT03225482
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Motivationally Enhanced Compensatory Cognitive Training, Goal-focused Supportive Contact
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
55 Years and older
Enrollment
193 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
2
States / cities
San Diego, California • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 11, 2025 · Synced Oct 28, 2026, 1:14 AM EDT
Completed Phase 1 Interventional

A Study to Evaluate Safety, Tolerability, and Pharmacokinetics of SAGE-718 Oral Solution in Patients With Huntington's Disease - Part B

NCT03787758
View directory record Official record
Conditions
Huntington Disease
Interventions
SAGE-718
Drug
Lead sponsor
Supernus Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
2
States / cities
Long Beach, California • Marlton, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Oct 28, 2026, 1:14 AM EDT
Completed Not applicable Interventional Results available

Cognitive Behavioral Intervention for Targeted Therapy Fatigue (CBT-TTF) Intervention

NCT02592447
View directory record Official record
Conditions
Chronic Myelogenous Leukemia
Interventions
Therapy for Targeted Therapy-related Fatigue (TTF), Wait-List Control Condition (WLC)
Other
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Nov 16, 2021 · Synced Oct 28, 2026, 1:14 AM EDT
Completed Not applicable Interventional

Neuromodulation of Central Sensory Integration to Improve Postural Control

NCT06610617
View directory record Official record
Conditions
Survivorship, Quality of Life, Cognitive Deficits, Mild
Interventions
transcranial direct current stimulation (tDCS), Sham tDCS
Device
Lead sponsor
University of Pittsburgh
Other
Eligibility
50 Years to 85 Years · Female only
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Oct 28, 2026, 1:14 AM EDT
Completed Phase 1 Interventional

Traumatic Brain Injury Peripheral Nerve Study

NCT01588691
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Eon-mini IPG (implantable pulse generator)
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Poway, California
Source: ClinicalTrials.gov public record
Updated Feb 4, 2019 · Synced Oct 28, 2026, 1:14 AM EDT
Active, not recruiting Not applicable Interventional

Cognitive Screening Made Easy for PCPs - R33 Phase

NCT06162026
View directory record Official record
Conditions
Cognitive Impairment, Dementia, Mild, Cognitive Decline
Interventions
RACS app
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
60 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Oct 28, 2026, 1:14 AM EDT
Completed Phase 2 Interventional Results available

Gabapentin Treatment of Cannabis Dependence

NCT00974376
View directory record Official record
Conditions
Cannabis Dependence, Cannabis Withdrawal, Cognitive Deficits
Interventions
gabapentin 1200mg/day, Placebo, Manual-guided behavioral counseling
Drug · Behavioral
Lead sponsor
The Scripps Research Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jun 6, 2017 · Synced Oct 28, 2026, 1:14 AM EDT
Completed Phase 4 Interventional

Feasibility of Providing Cognitive Remediation to People With Schizophrenia in a Clinical Network

NCT00930150
View directory record Official record
Conditions
Schizophrenia
Interventions
Targeted cognitive training, Computer control, Bridging groups, Health and wellness groups
Behavioral
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 55 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
9
States / cities
New Haven, Connecticut • Atlanta, Georgia • Augusta, Georgia + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 19, 2011 · Synced Oct 28, 2026, 1:14 AM EDT
Recruiting Not applicable Interventional

Treatment of Cognitive and Sensorimotor Deficits in Parkinson's Disease With High Definition Transcranial Direct Current Stimulation

NCT07534397
View directory record Official record
Conditions
PARKINSON DISEASE (Disorder)
Interventions
transcranial direct current stimulation, Sham transcranial direct current stimulation
Device
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
50 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Richardson, Texas
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 28, 2026, 1:14 AM EDT
Completed No phase listed Observational

HD-Charge: Indirect and Out-of-Pocket Costs of Huntington's Disease in the United States

NCT03628235
View directory record Official record
Conditions
Huntington's Disease
Interventions
Online survey
Behavioral
Lead sponsor
CHDI Foundation, Inc.
Other
Eligibility
21 Years and older
Enrollment
233 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
11
States / cities
Phoenix, Arizona • Englewood, Colorado • Tampa, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2022 · Synced Oct 28, 2026, 1:14 AM EDT