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ClinicalTrials.gov public records Last synced Oct 21, 2026, 2:58 AM EDT

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Showing 145–168 of 217 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Cognitive Development Clear all
Completed No phase listed Observational

Refinement of the Patient-Reported Outcomes Version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE) Via Cognitive Interviewing and Usability Testing

NCT01031641
View directory record Official record
Conditions
Lymphomas, Leukemias, Multiple Cancers
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
1,448 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2020
U.S. locations
2
States / cities
New York, New York • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 17, 2020 · Synced Oct 21, 2026, 2:58 AM EDT
Completed Not applicable Interventional

Confirmatory Efficacy Trial of Cognitive Enhancement Therapy for Adult Autism Spectrum Disorder

NCT03170453
View directory record Official record
Conditions
Autistic Disorder, Autism Spectrum Disorder, Asperger Syndrome, Pervasive Developmental Disorder
Interventions
Cognitive Enhancement Therapy, Enriched Supportive Therapy
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
16 Years to 45 Years
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 9, 2025 · Synced Oct 21, 2026, 2:58 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Infant Egg Consumption on Child Health and Cognition Development

NCT04345185
View directory record Official record
Conditions
Growth & Development, Obesity, Cardiovascular Risk Factor, Metabolic Syndrome, Food Allergy, Cognitive Developmental Delay
Interventions
Infant egg consumption (i.e., age of introduction and frequency of intake)
Other
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
0 Years to 15 Years
Enrollment
5,374 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2019
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Oct 21, 2026, 2:58 AM EDT
Recruiting No phase listed Observational

Characterization of Dysmorphology in Subjects With Creatine Transporter Deficiency

NCT05600946
View directory record Official record
Conditions
Cognitive Disorder, Metabolic Disease, Autism Spectrum Disorder
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
2 Years to 40 Years · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 21, 2026, 2:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Developmental Monitoring and Language Promotion

NCT03732911
View directory record Official record
Conditions
Child Development
Interventions
Intervention
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 99 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 10, 2019 · Synced Oct 21, 2026, 2:58 AM EDT
Withdrawn No phase listed Observational

A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Autism

NCT04100863
View directory record Official record
Conditions
Autism, Autism Spectrum Disorder, Autistic Disorder, Autism, Akinetic, Autism; Atypical, Autism; Psychopathy, Autism Fragile Syndrome X, Autism With High Cognitive Abilities, Autism-Related Speech Delay, Autism, Susceptibility to, 6, Autism Spectrum Disorder High-Functioning, Autistic Thinking, Autism, Susceptibility to, X-Linked 6, Autistic Behavior
Interventions
No Intervention
Other
Lead sponsor
ProgenaBiome
Other
Eligibility
6 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2030
U.S. locations
1
States / cities
Ventura, California
Source: ClinicalTrials.gov public record
Updated Jun 5, 2025 · Synced Oct 21, 2026, 2:58 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cognitive Task Development and Implementation for Functional MRI Studies

NCT01036685
View directory record Official record
Conditions
Drug Abuse, Nicotine Dependence
Interventions
Not listed
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 65 Years
Enrollment
525 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2005
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 21, 2026, 2:58 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Increased Maternal Choline Intake on Child Cognitive Development

NCT04987099
View directory record Official record
Conditions
Pregnancy
Interventions
550 mg/day Choline, 25 mg/day Choline
Dietary Supplement
Lead sponsor
Cornell University
Other
Eligibility
21 Years to 40 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Ithaca, New York
Source: ClinicalTrials.gov public record
Updated Oct 2, 2024 · Synced Oct 21, 2026, 2:58 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Smoking Cessation for Depressed Smokers

NCT00494728
View directory record Official record
Conditions
Smoking, Depression
Interventions
Smoking Cessation Treatment, Nicotine Replacement Therapy, CBASP
Behavioral · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
16 Years and older
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 21, 2026, 2:58 AM EDT
Completed Phase 2 Interventional Results available

Single Dose Intranasal Oxytocin and Cognitive Effects in Autism

NCT02493426
View directory record Official record
Conditions
Autism Spectrum Disorders
Interventions
Intranasal Oxytocin, Placebo
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
5 Years to 40 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 23, 2023 · Synced Oct 21, 2026, 2:58 AM EDT
Recruiting Not applicable Interventional

Brain Activity Changes After Cognitive Behavioral Therapy for Anxiety in Autistic Youth From High-Need Communities

NCT06904508
View directory record Official record
Conditions
Autism Spectrum Disorder, Anxiety
Interventions
Facing Your Fears (FYF) Intervention: A CBT Focused Group Treatment for Autistic Youth with Anxiety
Behavioral
Lead sponsor
Montclair State University
Other
Eligibility
8 Years to 14 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Montclair, New Jersey • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 25, 2025 · Synced Oct 21, 2026, 2:58 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Examining Social, Emotional, and Cognitive Functioning in People With Fragile X and Down Syndromes

NCT00879515
View directory record Official record
Conditions
Anxiety Disorders, Child Developmental Disorders, Pervasive
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
5 Years to 25 Years
Enrollment
511 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Oct 21, 2026, 2:58 AM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Cognitive-Behavioral Treatment for Anxiety Disorders in Children With Autism Spectrum Disorders

NCT01178385
View directory record Official record
Conditions
Autism, Asperger's Syndrome, Generalized Anxiety Disorder, Social Phobia, Separation Anxiety Disorder, Obsessive-compulsive Disorder
Interventions
Cognitive-behavioral therapy, Treatment as Usual
Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
7 Years to 11 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Apr 2, 2013 · Synced Oct 21, 2026, 2:58 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A PET Brain Imaging Study of mGluR5 in Subjects With Neuropsychiatric Conditions

NCT00870974
View directory record Official record
Conditions
Parkinson Disease, Huntington Disease, Autistic Spectrum Disorders, Fragile X Syndrome, Alzheimer Disease, Mild Cognitive Impairment
Interventions
[18F]FPEB
Drug
Lead sponsor
Institute for Neurodegenerative Disorders
Other
Eligibility
18 Years to 85 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 6, 2017 · Synced Oct 21, 2026, 2:58 AM EDT
Active, not recruiting Not applicable Interventional

Mental And Speech Developmental Delay Autism Spectrum-Type Behavioral Disorder

NCT07670000
View directory record Official record
Conditions
Autism Spectrum Disorder (ASD), Central Auditory Processing Disorder, Nervous System Disorder, Neurological Disorder
Interventions
Audio fairy tales
Behavioral
Lead sponsor
Natalia Poluektova
Other
Eligibility
3 Years to 70 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 21, 2026, 2:58 AM EDT
Recruiting No phase listed Observational

SQUED™ Series 28.1 Home-use and Treatment of Autowave Reverberator of Autism

NCT03222375
View directory record Official record
Conditions
Autistic Disorder, Autism Spectrum Disorder, Child Development Disorders, Pervasive, Neurodevelopmental Disorders, Mental Disorders, Asperger's Syndrome, Neurobehavioral Manifestations, Nervous System Diseases
Interventions
SQUED™ series 28.1 home-use
Device
Lead sponsor
American Federation of Medical Synergetics
Other
Eligibility
1 Month to 21 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Nov 28, 2017 · Synced Oct 21, 2026, 2:58 AM EDT
Recruiting Not applicable Interventional

Development of a College Student-Delivered Cognitive-Behavioral Therapy (CBT) Intervention for Rural High School Students

NCT07240792
View directory record Official record
Conditions
Depression, Anxiety, Stress
Interventions
Student Delivered Cognitive Behavioral Therapy Intervention
Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
13 Years to 18 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 21, 2026, 2:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Repetitive Transcranial Magnetic Stimulation Equipment Testing and Pilot Study

NCT02231892
View directory record Official record
Conditions
Healthy Volunteer
Interventions
TMS
Device
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 55 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 24, 2020 · Synced Oct 21, 2026, 2:58 AM EDT
Completed No phase listed Observational

Development of an EEG Diagnostic for Alzheimer's Disease

NCT04954183
View directory record Official record
Conditions
Mild Cognitive Impairment, Alzheimer Disease, Dementia With Lewy Bodies, Normal Control APOE e4 Carriers and Noncarriers
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
50 Years to 85 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 25, 2025 · Synced Oct 21, 2026, 2:58 AM EDT
Completed Phase 2 Interventional Results available

Specifying and Treating Anxiety in Autism Research

NCT03279471
View directory record Official record
Conditions
Autism Spectrum Disorder, Anxiety
Interventions
Sertraline, CBT/BIACA, Placebo
Drug · Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
8 Years to 14 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 21, 2026, 2:58 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Development of Adaptive Deep Brain Stimulation for OCD

NCT04281134
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Summit RC+S System, One Month Blinded Discontinuation Period:
Device · Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
21 Years to 70 Years
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
3
States / cities
Pittsburgh, Pennsylvania • Providence, Rhode Island • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Oct 21, 2026, 2:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Family Supports and Beliefs Survey

NCT04971265
View directory record Official record
Conditions
Beliefs About Child Development
Interventions
Low SES/High Supports, Low SES/ Low Supports, High SES/High Supports, High SES/Low Supports
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 22, 2022 · Synced Oct 21, 2026, 2:58 AM EDT
Completed Phase 2 Interventional Results available

Oxytocin and Social Cognitive Skills Groups

NCT02918864
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Oxytocin, Social Cognitive Skills Training, Facilitated Play Therapy
Drug · Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
8 Years to 11 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 5, 2024 · Synced Oct 21, 2026, 2:58 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Improved Diagnosis of Alzheimer's Disease Using the Synchronous Neural Interaction™ Test

NCT00666445
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Not listed
Lead sponsor
Orasi Medical, Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
3
States / cities
Minneapolis, Minnesota • Plymouth, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 13, 2010 · Synced Oct 21, 2026, 2:58 AM EDT