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Autism clinical trials recruiting in the U.S.
89 studies for Autism are recruiting participants at sites across the United States.
Cities with the most studies
- Mountain View, CA13 studies
- Philadelphia, PA7 studies
- Boston, MA5 studies
- Pittsburgh, PA5 studies
- Atlanta, GA5 studies
- Orlando, FL4 studies
- Cincinnati, OH4 studies
- Los Angeles, CA4 studies
- Columbia, MO4 studies
- Nashville, TN3 studies
- Washington, DC3 studies
- Dallas, TX3 studies
- Somerville, MA3 studies
By state
- Alabama4 studies
- California20 studies
- Florida6 studies
- Georgia6 studies
- Indiana3 studies
- Maryland4 studies
- Massachusetts9 studies
- Michigan3 studies
- Missouri5 studies
- New Jersey5 studies
- New York6 studies
- Ohio5 studies
- Pennsylvania12 studies
- Tennessee3 studies
- Texas7 studies
- Virginia3 studies
Recently updated studies
The Neurodevelopmental and Behavioral Phenotyping Screening Protocol
RecruitingObservational studyHealthy volunteers welcome
6 Weeks ยท All sexes ยท Updated Sep 29, 2026 ยท NCT00271622Adia Med of Winter Park LLC Autism Spectrum Disorder Research Study
RecruitingPhase 1
Ages 3 to 12 ยท All sexes ยท Updated Sep 22, 2026 ยท NCT07304440A Study to Evaluate the Long-term Safety and Tolerability of Xanomeline and Trospium Chloride for the Treatment of Psychiatric Disorders in Children and Adolescents
RecruitingPhase 3
Ages 5 to 17 ยท All sexes ยท Updated Sep 22, 2026 ยท NCT07424404Buspirone for Anxiety in Autistic Youth
RecruitingPhase 4
Ages 7 to 17 ยท All sexes ยท Updated Sep 17, 2026 ยท NCT07439042Effects of Multiple-Session Transcranial Direct Current Stimulation (tDCS) on Behavioral, Physiological, and Electrophysiological Measures With Adults With Autism Spectrum Disorder (ASD)
Recruiting
Ages 18 to 35 ยท All sexes ยท Updated Sep 11, 2026 ยท NCT06495684Behavioral Activation for Treatment of Depression in Autistic Adolescents With Below Average Intelligence
Recruiting
Ages 12 to 17 ยท All sexes ยท Updated Sep 10, 2026 ยท NCT07812870Family-school Partnership Intervention for Early Childhood Education
Recruiting
Ages 2 to 6 ยท All sexes ยท Updated Sep 4, 2026 ยท NCT06506097Regulating Together for Intellectual Disability and Autism: A Group Behavioral Therapy for for Emotion Dysregulation
Recruiting
Ages 8 to 12 ยท All sexes ยท Updated Sep 3, 2026 ยท NCT07624448Pimavanserin for Rigid-compulsive Symptoms in Autism Spectrum Disorder
RecruitingPhase 2
Ages 12 to 40 ยท All sexes ยท Updated Sep 2, 2026 ยท NCT05999240Transitional Intervention for Hyperacusis in Autism
Recruiting
Ages 18 to 39 ยท All sexes ยท Updated Sep 1, 2026 ยท NCT07798297Propranolol for Aggression, Self-Injury, and Severe Disruptive Behavior in Adolescents and Adults With Autism
RecruitingPhase 2
Ages 12 to 40 ยท All sexes ยท Updated Sep 1, 2026 ยท NCT07091279Studying Childhood-onset Behavioral, Psychiatric, and Developmental Disorders
RecruitingObservational studyHealthy volunteers welcome
30 Days โ 99 Years ยท All sexes ยท Updated Aug 24, 2026 ยท NCT01778504Coaching and Leadership in Autism Support Settings
RecruitingHealthy volunteers welcome
Ages 5 and older ยท All sexes ยท Updated Aug 21, 2026 ยท NCT07276750Prednisone in Adults With an Immune-Mediated Subtype of Autism Spectrum Disorder
RecruitingEarly phase 1
Ages 18 to 50 ยท Men ยท Updated Aug 19, 2026 ยท NCT06934915Brain Development Research Program
RecruitingObservational study
All ages ยท All sexes ยท Updated Aug 17, 2026 ยท NCT00305305The Power Down Pilot Study: A Novel Bedtime Manipulation Protocol
Recruiting
Ages 6 to 10 ยท All sexes ยท Updated Aug 14, 2026 ยท NCT06386029Improving Social Communication in Individuals With ASD Using AI
Recruiting
Ages 3 to 35 ยท All sexes ยท Updated Aug 10, 2026 ยท NCT05987774Perinatal Autism Genetics and Epigenetics Study
RecruitingObservational studyHealthy volunteers welcome
Ages 0 to 50 ยท All sexes ยท Updated Aug 3, 2026 ยท NCT07738003Differences in Rest, Emotion, and Arousal Modulation in Youth
Recruiting
Ages 6 to 10 ยท All sexes ยท Updated Jul 22, 2026 ยท NCT07476937Improving Caregiver Engagement in Early Interventions
Recruiting
12 Months ยท All sexes ยท Updated Jul 15, 2026 ยท NCT07500363Family-Centered Implementation of Parent Training for Autistic Toddlers in Early Intervention
RecruitingHealthy volunteers welcome
12 Months โ 36 Months ยท All sexes ยท Updated Jul 14, 2026 ยท NCT07471594A Toolkit to Improve Mental Health Treatment for Autistic Individuals
Recruiting
Ages 13 and older ยท All sexes ยท Updated Jul 10, 2026 ยท NCT07539519Modified Pivotal Response Treatment for Insistence on Sameness in Autistic Youth
RecruitingHealthy volunteers welcome
Ages 4 to 17 ยท All sexes ยท Updated Jun 25, 2026 ยท NCT06362733A Study of Esomeprazole in Children With Autism
RecruitingPhase 2
Ages 2 to 6 ยท All sexes ยท Updated Jun 25, 2026 ยท NCT03866668Trial of Center-Based vs. In-Home Pivotal Response Treatment (PRT) in Autism
Recruiting
Ages 2 to 5 ยท All sexes ยท Updated Jun 24, 2026 ยท NCT04899544From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.