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ClinicalTrials.gov public records Last synced Oct 28, 2026, 10:22 AM EDT

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Showing 649–672 of 1,108 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Autistic Disorders Spectrum Clear all
Terminated Phase 2 Interventional

An Open Label Extension Study of STX209 in Subjects With Autism Spectrum Disorders

NCT01064973
View directory record Official record
Conditions
Autism Spectrum Disorders
Interventions
arbaclofen
Drug
Lead sponsor
Seaside Therapeutics, Inc.
Industry
Eligibility
6 Years to 17 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
8
States / cities
Phoenix, Arizona • Los Angeles, California • New Haven, Connecticut + 5 more
Source: ClinicalTrials.gov public record
Updated Dec 20, 2012 · Synced Oct 28, 2026, 10:22 AM EDT
Not listed Not applicable Interventional

Supportive Outcomes Through Listening, Validation, and Empowerment

NCT06587594
View directory record Official record
Conditions
Autism Spectrum Disorder (ASD)
Interventions
Solution Focused Brief Therapy
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 30 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 28, 2026, 10:22 AM EDT
Completed Phase 2 Interventional Results available

Intranasal Oxytocin Treatment for Social Deficits in Children With Autism

NCT01624194
View directory record Official record
Conditions
Autism
Interventions
Oxytocin nasal spray, Placebo
Drug
Lead sponsor
Stanford University
Other
Eligibility
6 Years to 12 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jul 15, 2019 · Synced Oct 28, 2026, 10:22 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Modulating Temporoparietal Junction Mentalizing-Related Activity in Autism Spectrum Disorder (ASD) Using Transcranial Magnetic Stimulation (TMS)

NCT06214065
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
fMRI, rTMS
Diagnostic Test · Device
Lead sponsor
Yale University
Other
Eligibility
18 Years to 35 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 28, 2026, 10:22 AM EDT
Terminated No phase listed Observational

A Magnetic Resonance Spectroscopic Examination of Children and Adolescents Taking Riluzole for Obsessive-Compulsive Disorder

NCT01019967
View directory record Official record
Conditions
Childhood Obsessive-Compulsive Disorder, Autism Spectrum Disorders
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
7 Years to 17 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 6, 2017 · Synced Oct 28, 2026, 10:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Examining an Adaptive Telehealth Intervention

NCT03840642
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Mirror Me, Remote Coaching
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
16 Months to 5 Years
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 8, 2023 · Synced Oct 28, 2026, 10:22 AM EDT
Completed Phase 4 Interventional Results available

FMRI Brain Activation of Aripiprazole Treatment in Autism Spectrum Disorders

NCT01028820
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Aripiprazole
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
10 Years to 55 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 11, 2014 · Synced Oct 28, 2026, 10:22 AM EDT
Completed Phase 4 Interventional

Janssen Asperger's MRS (Magnetic Resonance Spectroscopy Risperidone Study

NCT00352196
View directory record Official record
Conditions
Asperger's Disorder
Interventions
Risperidone, Magnetic Resonance Spectroscopy
Drug · Other
Lead sponsor
Augusta University
Other
Eligibility
6 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2007
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 14, 2015 · Synced Oct 28, 2026, 10:22 AM EDT
Completed Not applicable Interventional

School- and Home-Based Early Intervention for Toddlers With Autism

NCT00106210
View directory record Official record
Conditions
Autistic Disorder, Autism
Interventions
Early intervention blending several tx approaches, w/ focus, Early intervention blending several treatment approaches
Behavioral
Lead sponsor
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
Other
Eligibility
18 Months to 33 Months
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 8, 2013 · Synced Oct 28, 2026, 10:22 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

SenseToKnow Autism Screening Device Validation Study

NCT05874466
View directory record Official record
Conditions
Autism, Autism Spectrum Disorder
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
16 Months to 36 Months
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 6, 2026 · Synced Oct 28, 2026, 10:22 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Cerebellum and Autism: Regional Specialization for Social and Executive Functions

NCT05396352
View directory record Official record
Conditions
Autism, Autism Spectrum Disorder
Interventions
Transcranial direct current stimulation
Device
Lead sponsor
American University
Other
Eligibility
18 Years to 35 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Oct 2, 2025 · Synced Oct 28, 2026, 10:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Early Connections, Early Detection and Intervention in Infants at Risk for Autism

NCT00947700
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Assessment, Monitoring & Intervention
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
5 Months to 12 Months
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 20, 2017 · Synced Oct 28, 2026, 10:22 AM EDT
Completed Phase 1Phase 2 Interventional

Pharmacogenetics of Risperidone in Children With Pervasive Developmental Disorder (PDD)

NCT00166595
View directory record Official record
Conditions
Child Development Disorders, Pervasive
Interventions
Risperidone
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
4 Years to 21 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
4
States / cities
Detroit, Michigan • Durham, North Carolina • Cincinnati, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2014 · Synced Oct 28, 2026, 10:22 AM EDT
Completed Not applicable Interventional Results available

Stepped-Care Cognitive-Behavioral Treatment for Youth With ASD and Anxiety

NCT03720795
View directory record Official record
Conditions
Cognitive Behavioral Therapy, Autism Spectrum Disorder, Anxiety Disorders, Obsessive-Compulsive Disorder, Social Anxiety Disorder, Generalized Anxiety Disorder, Specific Phobia
Interventions
Stepped Care CBT
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
4 Years to 14 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 15, 2025 · Synced Oct 28, 2026, 10:22 AM EDT
Completed Phase 2 Interventional

A Study to Evaluate ARD-501 in Patients With Autism Spectrum Disorder

NCT06126653
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Low Dose ARD-501, High Dose ARD-501, Placebo
Drug
Lead sponsor
Aardvark Therapeutics, Inc.
Industry
Eligibility
17 Years to 30 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated May 9, 2025 · Synced Oct 28, 2026, 10:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Aquatic Therapy for ASD

NCT05092321
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Aquatic Occupational Therapy
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
3 Years to 12 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 13, 2024 · Synced Oct 28, 2026, 10:22 AM EDT
Completed Not applicable Interventional

Pivotal Response Treatment (PRT) Telemedicine

NCT03045263
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Pivotal Response Treatment
Behavioral
Lead sponsor
Yale University
Other
Eligibility
3 Years to 6 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 26, 2020 · Synced Oct 28, 2026, 10:22 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 28, 2026, 10:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Trial of Autism Parent Navigator Program

NCT04744428
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Autism Parent Navigators, Peer mentoring
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
2 Years and older
Enrollment
388 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Oct 28, 2026, 10:22 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Participant Database for Autism Research Studies

NCT00549731
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
14 Years to 32 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2023
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 24, 2026 · Synced Oct 28, 2026, 10:22 AM EDT
Terminated Not applicable Interventional Results available

Cognoa Autism Spectrum Disorder (ASD) Digital Therapeutic Engagement and Usability Study

NCT04326231
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Usability assessment of Cognoa ASD Therapeutic Device
Device
Lead sponsor
Cognoa, Inc.
Industry
Eligibility
3 Years to 8 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Sep 21, 2023 · Synced Oct 28, 2026, 10:22 AM EDT
Active, not recruiting Not applicable Interventional

FLIGHT - Autism: Education and Health Coaching Program Focused on Modifiable Lifestyle Factors for Parents

NCT07375537
View directory record Official record
Conditions
Autism
Interventions
Parent education and coaching program for newly diagnosed autism
Behavioral
Lead sponsor
Documenting Hope Project
Other
Eligibility
3 Years to 7 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Windsor, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 28, 2026, 10:22 AM EDT
Terminated Not applicable Interventional Results available

Changing Developmental Trajectories Through Early Treatment

NCT01985022
View directory record Official record
Conditions
Autism Spectrum Disorders
Interventions
Group-ESI, Individual-ESI
Behavioral
Lead sponsor
Emory University
Other
Eligibility
9 Months to 24 Months
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 9, 2023 · Synced Oct 28, 2026, 10:22 AM EDT
Recruiting Not applicable Interventional

Cerebellar Transcranial Direct Current Stimulation (tDCS) in Children With Autism Spectrum Disorder: Raynor Cerebellum Project

NCT05691283
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
trans cranial direct current stimulation (tDCS), Sham
Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
5 Years to 21 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Dalls, Texas
Source: ClinicalTrials.gov public record
Updated Aug 26, 2025 · Synced Oct 28, 2026, 10:22 AM EDT