Autism Spectrum Disorder (ASD) Clinical Trials

40 recruitingLast updated: June 18, 2026

There are 40 actively recruiting autism spectrum disorder (asd) clinical trials across 12 countries. Studies span Not Applicable, Phase 2, Phase 1, Phase 3. Top locations include Hung Hom, Kowloon, Hong Kong, Milan, Italy, Deventer, Overijssel, Netherlands. Updated daily from ClinicalTrials.gov.


Autism Spectrum Disorder (ASD) Trials at a Glance

40 actively recruiting trials for autism spectrum disorder (asd) are listed on ClinicalTrialsFinder across 6 cities in 12 countries. The largest study group is Not Applicable with 23 trials, with the heaviest enrollment activity in Hung Hom, Milan, and Deventer. Lead sponsors running autism spectrum disorder (asd) studies include Istituto Superiore di Sanità, The Hong Kong Polytechnic University, and The University of Hong Kong.

Browse autism spectrum disorder (asd) trials by phase

Treatments under study

About Autism Spectrum Disorder (ASD) Clinical Trials

Looking for clinical trials for Autism Spectrum Disorder (ASD)? There are currently 45 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Autism Spectrum Disorder (ASD) trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Autism Spectrum Disorder (ASD) clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 120 of 40 trials

Recruiting
Phase 1Phase 2

Adia MED of Winter Park LLC Autism Spectrum Disorder Research Study

AutismAutism Spectrum DisorderAutism Spectrum Disorder (ASD)+1 more
Adia Med of Winter Park LLC100 enrolled1 locationNCT07304440
Recruiting
Phase 1

GAIP ASD Research Study

AutismAutism Spectrum DisorderAutism Spectrum Disorder (ASD)+1 more
Greater Atlanta Integrative Pediatrics100 enrolled2 locationsNCT07622316
Recruiting

Online Evaluation of the Diagnostic Accuracy of BlinkLab's Digital Assessments for Autism

neurodevelopmental conditionsAutismAutism Spectrum Disorder+1 more
Blinklab Limited1,000 enrolled1 locationNCT07590973
Recruiting

An Examination of the Performance of QbMobile in Differential Diagnosis Associated With ADHD Symptoms

Social Anxiety DisorderAutism Spectrum Disorder (ASD)Major Depression Disorders+3 more
Qbtech AB300 enrolled1 locationNCT07329673
Recruiting
Phase 1Phase 2

Prospective Clinical Study on Human Umbilical Cord Mesenchymal Stem Cell-Derived Exosomes for the Treatment of Childhood Autism

Autism Spectrum Disorder (ASD)Prospective Study
Dongfang People's Hospital40 enrolled1 locationNCT07243561
Recruiting
Not Applicable

Coaching and Leadership in Autism Support Settings

Autism Spectrum Disorder (ASD)
University of California, Los Angeles373 enrolled1 locationNCT07276750
Recruiting
Not Applicable

An Empowering Parent Training Intervention to Increase Physical Activity in Preschool Aged Children With Autism

Autism Spectrum Disorder (ASD)
Northeastern University114 enrolled1 locationNCT07421830
Recruiting
Not Applicable

Monitoring Daily Mobility in Children With Autism

Autism Spectrum Disorder (ASD)
IRCCS San Raffaele Roma80 enrolled1 locationNCT07519369
Recruiting

Prospective Study to Determine the Prevalence of Signs of Central Sensitization in Adults With ASD Without Intellectual Developmental Disorders

Pain ManagementAutism Spectrum Disorder (ASD)
Groupe Hospitalier Mutualiste de Grenoble100 enrolled1 locationNCT07495761
Recruiting

Intensive Multimodal Neurorehabilitation Targeting Neuroplasticity in Pediatric Neurodevelopmental and Chromosomal Disorders

Traumatic Brain Injury (TBI)Hypoxic-ischemic encephalopathy (HIE)Williams Syndrome+20 more
Healing Hope International100 enrolled1 locationNCT07493096
Recruiting
Not Applicable

Modified and Context-Focused Sports Intervention in Adolescents With Autism: Study Protocol

Autism Spectrum Disorder (ASD)
Federal University of Minas Gerais52 enrolled1 locationNCT06916988
Recruiting
Phase 2Phase 3

Role of the Gut Vascular Barrier and Microbiota in Autism Spectrum Disorders

AutismAutism Spectrum Disorder (ASD)Autism Disorder
Fondazione I.R.C.C.S. Istituto Neurologico Carlo Besta90 enrolled2 locationsNCT07450443
Recruiting
Not Applicable

Transcranial Direct Current Stimulation in Children With Autism Spectrum Disorder

Autism Spectrum Disorder (ASD)ElectroencephalographyTranscranial Direct Current Stimulation (tDCS)
The Hong Kong Polytechnic University90 enrolled1 locationNCT06880159
Recruiting
Not Applicable

L-theanine and Paraxanthine for Cognitive Improvement in Adults With ADHD and ASD

Attention Deficit Hyperactivity Disorder (ADHD)Autism Spectrum Disorder (ASD)
Texas Tech University Health Sciences Center24 enrolled1 locationNCT07189442
Recruiting
Not Applicable

Sleep Intervention in Children With ASD

InsomniaAutism Spectrum Disorder (ASD)
The University of Hong Kong195 enrolled1 locationNCT07398183
Recruiting

Portable Sleep Monitors in Children With Autism Spectrum Disorder

Autism Spectrum Disorder (ASD)Obstructive Sleep Apnea (OSA)
Lena Xiao20 enrolled1 locationNCT07367022
Recruiting
Phase 2

Suramin for the Treatment of Autism Trial: KZ101 in a Male Pediatric Population With Autism Spectrum Disorder (ASD)

Autism Spectrum Disorder (ASD)
Children's Hospital of Orange County45 enrolled3 locationsNCT06866275
Recruiting
Not Applicable

ADAPT: Approach to Dance for Autism

Autism Spectrum Disorder (ASD)
Icahn School of Medicine at Mount Sinai32 enrolled1 locationNCT07216768
Recruiting
Not Applicable

External Trigeminal Nerve Stimulation for Children With ASD + ADHD to Reduce Elevated Symptoms

Autism Spectrum Disorder (ASD)Attention Deficit Disorder With Hyperactivity (ADHD)
University of California, San Francisco60 enrolled1 locationNCT07214545
Recruiting
Not Applicable

Motivation for Daily Living Skills

Autism Spectrum Disorder (ASD)Motivation
Children's Hospital of Philadelphia180 enrolled1 locationNCT07159308