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ClinicalTrials.gov public records Last synced Oct 30, 2026, 6:24 AM EDT

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Showing 697–720 of 1,109 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Autistic Disorders Spectrum Clear all
Completed Not applicable Interventional Results available

Providing Accessible Diagnostic Evaluations and Psychoeducation for Autism Spectrum Disorder in Rural Southwest Virginia

NCT05822921
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
In-person Psychoeducation (IP), Telehealth Psychoeducation (TH), Psychoeducation as Usual (PAU)
Behavioral
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
16 Months to 17 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
2
States / cities
Blacksburg, Virginia • Wytheville, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 22, 2023 · Synced Oct 30, 2026, 6:24 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

STEPS Implementation Trial

NCT05695885
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
STEPS, Services as usual (SAU)
Behavioral
Lead sponsor
University of Alabama, Tuscaloosa
Other
Eligibility
16 Years to 25 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Tuscaloosa, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 16, 2024 · Synced Oct 30, 2026, 6:24 AM EDT
Recruiting Not applicable Interventional

Speech Treatment for Minimally Verbal Children With ASD and CAS

NCT05066178
View directory record Official record
Conditions
Developmental Verbal Dyspraxia, Autism Spectrum Disorder
Interventions
CAS Treatment for Minimally Verbal Children with Autism
Behavioral
Lead sponsor
MGH Institute of Health Professions
Other
Eligibility
5 Years to 18 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 30, 2026, 6:24 AM EDT
Completed Phase 2 Interventional Results available

Fatty Acid Supplementation in Children With ASD (Study 2)

NCT04312932
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
LCPUFA Oil Supplement, Canola Oil Placebo
Drug · Dietary Supplement
Lead sponsor
Sarah Keim
Other
Eligibility
2 Years to 6 Years
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Oct 30, 2026, 6:24 AM EDT
Withdrawn Not applicable Interventional

Treatment Resistant Epilepsy and N-Acetyl Cysteine

NCT02054949
View directory record Official record
Conditions
Autistic Disorder, Seizures, Irritability
Interventions
N-Acetyl Cysteine (NAC)
Drug
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
6 Years to 21 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 9, 2015 · Synced Oct 30, 2026, 6:24 AM EDT
Completed Phase 2 Interventional

Risperidone Treatment In Children With Autism Spectrum Disorder And High Levels Of Repetitive Behavior

NCT01171937
View directory record Official record
Conditions
Autism
Interventions
Risperidone, Placebo
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
8 Years to 16 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 17, 2022 · Synced Oct 30, 2026, 6:24 AM EDT
Completed Not applicable Interventional Results available

Enhancing Social Competence in Adults With Autism

NCT04349644
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
SENSE Theatre
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 35 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 30, 2026, 6:24 AM EDT
Active, not recruiting No phase listed Observational

Genetic Contributions to Autism Spectrum Disorders

NCT01160783
View directory record Official record
Conditions
Autism Spectrum Disorder, Autism, Asperger's Syndrome, Pervasive Developmental Disorder
Interventions
Not listed
Lead sponsor
Boston Children's Hospital
Other
Eligibility
18 Months and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2030
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 30, 2026, 6:24 AM EDT
Completed Not applicable Interventional

iPad Application to Treat Prosodic Deficits in Students With Communication Disorders

NCT01917864
View directory record Official record
Conditions
Autism, Communication Disorders
Interventions
iPad Application
Behavioral
Lead sponsor
Yale University
Other
Eligibility
4 Years to 18 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 14, 2016 · Synced Oct 30, 2026, 6:24 AM EDT
Completed Phase 2 Interventional Results available

Study of Lurasidone in Treating Antipsychotic Naive or Quasi-Naive Children and Adolescents

NCT01731119
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Schizophreniform Disorder, Psychosis NOS, Autistic Disorder, Asperger Syndrome, Child Development Disorders, Pervasive, Bipolar I Disorder, Bipolar II Disorder, Mood Disorder NOS, Severe Major Depression With Psychotic Features, Single Episode Major Depression Without Psychotic Symptoms, Severe Mood Disorder With Psychotic Features
Interventions
Latuda©
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
6 Years to 19 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 14, 2017 · Synced Oct 30, 2026, 6:24 AM EDT
Completed Not applicable Interventional

Development and Pilot Testing of the Students With Autism Accessing General Education (SAAGE) Model

NCT03573128
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Students with Autism Accessing General Education, Enhanced Services As Usual
Behavioral · Other
Lead sponsor
University of Rochester
Other
Eligibility
Not listed
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Nov 16, 2018 · Synced Oct 30, 2026, 6:24 AM EDT
Not listed Not applicable Interventional

Modular Approach for Autism Programs in Schools

NCT04533607
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
MAAPS
Behavioral
Lead sponsor
May Institute
Other
Eligibility
5 Years to 12 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
3
States / cities
Tampa, Florida • Randolph, Massachusetts • Rochester, New York
Source: ClinicalTrials.gov public record
Updated Mar 16, 2023 · Synced Oct 30, 2026, 6:24 AM EDT
Completed Not applicable Interventional

Project VOICES: Vocal Optimization in Children Elevating the Spectrum

NCT06875843
View directory record Official record
Conditions
Autism
Interventions
Contingent responses, Contingent responses plus vocal elicitation strategies, Non-contingent control
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
2 Years to 5 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 30, 2026, 6:24 AM EDT
Completed Not applicable Interventional

Effectiveness of Early Intervention in an Underserved Population

NCT01250938
View directory record Official record
Conditions
Autism Spectrum Disorders
Interventions
ESI - Community Outreach
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
24 Months to 54 Months
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2019
U.S. locations
2
States / cities
Tallahassee, Florida • White Plains, New York
Source: ClinicalTrials.gov public record
Updated May 10, 2023 · Synced Oct 30, 2026, 6:24 AM EDT
Completed Not applicable Interventional

Comparison Between a Live Canine or Toy Dog on Prosocial Behavior and Emotional Regulation in Autistic Children

NCT06915415
View directory record Official record
Conditions
Prosocial Behavior, Emotional Regulation, Human Animal Bonding, Human Animal Interaction, Autism
Interventions
Animal-assisted therapy, Behavioral therapy
Behavioral
Lead sponsor
University of Arkansas, Fayetteville
Other
Eligibility
3 Years to 21 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Fayetteville, Arkansas
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Oct 30, 2026, 6:24 AM EDT
Completed No phase listed Observational

Impact of Improving Gastrointestinal Symptoms on Autism Symptoms and Oxidative Stress

NCT02442115
View directory record Official record
Conditions
Autistic Disorder, Constipation, Gastrointestinal Diseases
Interventions
Treatment of Functional Constipation by
Other
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
5 Years to 17 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
2
States / cities
Los Angeles, California • Santa Ana, California
Source: ClinicalTrials.gov public record
Updated Dec 20, 2024 · Synced Oct 30, 2026, 6:24 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Modified Pivotal Response Treatment for Insistence on Sameness in Autistic Youth

NCT06362733
View directory record Official record
Conditions
Autism Spectrum Disorder, Restricted Behavior, Autism
Interventions
Modified Pivotal Response Treatment for Insistence on Sameness in Autistic Youth
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
4 Years to 17 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Oct 30, 2026, 6:24 AM EDT
Completed No phase listed Observational

Brain Connectivity in Neurodevelopmental Disorders in Response to Treatment

NCT01364818
View directory record Official record
Conditions
Autism Spectrum Disorders, Psychosis, Fragile X Syndrome
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
3 Years to 45 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 18, 2016 · Synced Oct 30, 2026, 6:24 AM EDT
Completed Not applicable Interventional

Social Skills in Children With Autism Spectrum Disorders

NCT02147236
View directory record Official record
Conditions
Pervasive Developmental Disorders
Interventions
Social Skills Training
Behavioral
Lead sponsor
Yale University
Other
Eligibility
8 Years to 11 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 26, 2014 · Synced Oct 30, 2026, 6:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of a Novel Intervention for Infants At Risk for Neurodevelopmental Disorders

NCT03388294
View directory record Official record
Conditions
Autism Spectrum Disorder, Neurodevelopmental Disorders
Interventions
Parents and Infants Engaged
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
11 Months to 16 Months
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 30, 2026, 6:24 AM EDT
Completed No phase listed Observational

The Effects of a Clean Room Sleeping Environment on Elemental and Chemical Concentrations in Children With Autism

NCT02195401
View directory record Official record
Conditions
Autism
Interventions
Cleanroom
Other
Lead sponsor
The Children's Institute
Other
Eligibility
3 Years to 21 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 21, 2014 · Synced Oct 30, 2026, 6:24 AM EDT
Recruiting Phase 2 Interventional

The Impact of a Virtual Magic Trick Training Program

NCT05664841
View directory record Official record
Conditions
Autism, Pervasive Developmental Disorder
Interventions
magic trick training
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
11 Years to 18 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 6, 2026 · Synced Oct 30, 2026, 6:24 AM EDT
Not yet recruiting Phase 2 Interventional

Role of Omega-DEK in Childhood Apraxia of Speech

NCT07216001
View directory record Official record
Conditions
Childhood Apraxia of Speech, Verbal Apraxia, Autism
Interventions
Omega-DEK, L-carnitine, Placebo
Drug
Lead sponsor
Claudia R. Morris
Other
Eligibility
36 Months to 6 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 30, 2026, 6:24 AM EDT
Recruiting Not applicable Interventional

A Trial of the Launching! to Adulthood Program

NCT06868537
View directory record Official record
Conditions
Autism Spectrum Disorder (ASD)
Interventions
Launching! to adulthood group therapy, standard of care
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 25 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 5, 2025 · Synced Oct 30, 2026, 6:24 AM EDT