Clinical trials
Autism spectrum disorder clinical trials
A developmental condition affecting communication and behavior. We’re tracking 328 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05863520Recruiting
Two school programs to help anxious autistic students
This study compares two school-based programs to reduce anxiety in autistic students ages 8–14. You may be able to help test which approach works better when delivered by trained school staff with caregiver involvement.
Aurora, ColoradoAges 7–15 - NCT05867940Recruiting
Exercise program for people with disabilities who are not active
This trial studies whether a structured physical activity program can improve health for people with disabilities who currently do not meet recommended activity levels. It focuses on reducing long periods of sitting and encouraging safer movement.
MalmöAges 8 years+ - NCT05874466Recruiting
Screening app for autism signs in young children
This study tests whether a tablet/computer app can reliably spot early autism signs in toddlers. If it works well, it could help families and clinicians screen sooner and more accurately.
Durham, North CarolinaAges 1.3 years–3 years - NCT05880225Recruiting
Rhythm play training for autistic toddlers
This study tests whether reciprocal play and music rhythm activities can help autistic toddlers better respond to social interaction and timing. It is designed for young children and may offer structured, parent-friendly activities as part of the training.
Nashville, TennesseeAges 1.5 years–3 years - NCT05916339RecruitingPhase 4
Managing ADHD symptoms in autistic children with a study plan
This Phase 4 study looks at how to manage ADHD symptoms in children and teens who also have autism. It may help your child’s care team learn what treatment routines work best in real life settings.
Irvine, CaliforniaAges 4–17 - NCT05926687RecruitingPhase 2
Support program for toddlers with autism-focused coaching
This study tests an intervention to help young autistic children improve social communication and manage behavior. Caregivers learn strategies to use at home, and the study is designed for toddlers who mainly hear English.
Evanston, IllinoisAges 1.5 years–4 years - NCT05935722Recruiting
Home parenting support for parents of young children
This study tests a home-based parenting support program designed for parents who have learning or attention differences (like autism or ADHD). It aims to give tailored strategies to help you manage parenting daily challenges for children aged 0 to 9.
EnköpingAges Any age - NCT05987761Recruiting
Social skills training for teens with autism
This study tests a social skills training program for teens with autism who are higher functioning. It uses brain scans to see how the training might work, and your teen must be willing to come in for weekly sessions for 9 weeks.
Palo Alto, CaliforniaAges 11–14 - NCT05999240RecruitingPhase 2
Pimavanserin for rigid-compulsive symptoms in autism
This trial tests if the drug pimavanserin can help reduce rigid or repetitive behaviors in people with autism spectrum disorder. It may be an option if you or your child struggle with these symptoms and want to try a new treatment.
Lawrence, KansasAges 12–40 - NCT06006637Recruiting
Measuring and reducing autism symptoms
This study tests a new platform designed to measure and reduce autism symptoms in children ages 2 to 8. It may help if your child has an autism diagnosis and is not taking psychiatric medications.
New York, New YorkAges 2–8 - NCT06030752RecruitingPhase 1
Fecal transplant for autism and ADHD in children
This study tests whether transferring healthy bacteria into the gut (called a fecal transplant) can improve symptoms of autism and ADHD in children and teens. It may help by fixing gut health problems that can affect behavior.
Nanjing, JiangsuAges 3–17 - NCT06045897Recruiting
EEG brain test for young people at risk of psychosis
This study uses a short EEG recording to look at brain activity patterns in young people with early signs of mental health conditions, including those at risk for psychosis, first episode psychosis, depression, or autism. It aims to find brain markers that could help identify people who might benefit from early treatment.
ParisAges 15–30 - NCT06059352Recruiting
Sleep and hearing in autism spectrum disorder study
This study looks at how sleep problems might affect the way people with autism process sounds. It aims to find better ways to help with listening difficulties.
Loma Linda, CaliforniaAges 6–17 - NCT06066983Recruiting
Treating anxiety in children with autism (DINO RCT)
This study tests a therapy to help young children with autism who also have anxiety. The goal is to reduce anxious behaviors and improve daily life.
Baltimore, MarylandAges 4–6 - NCT06069323Recruiting
Repetitive TMS therapy for children with autism or ADHD
This trial uses a non-invasive brain stimulation technique called rTMS (repetitive transcranial magnetic stimulation) to see if it can help children with autism or ADHD. The goal is to find out if this treatment can improve symptoms and is safe for this age group.
FoggiaAges 6–18 - NCT06086951Recruiting
Chatbot-based therapy for caregivers of children with special needs
This trial tests an AI-powered chatbot that delivers Acceptance and Commitment Therapy (ACT) to help Cantonese-speaking caregivers in Hong Kong manage stress and improve their parenting skills. It is designed for caregivers who live with a child aged 2–8 with autism, ADHD, or developmental delay.
Hong KongAges 19 years+ - NCT06088589Recruiting
Speech-in-noise in autism and fragile x
This study measures how well people with autism or fragile X syndrome perceive speech in noisy settings, compared to typically developing individuals. It uses EEG to understand brain activity during listening tasks.
Cincinnati, OhioAges 15–35 - NCT06108583Recruiting
Psychological program for children with autism and feeding problems
This study tests a psychological program to help children with autism who have serious feeding difficulties. The goal is to make mealtimes easier and less stressful for the whole family.
Esplugues de Llobregat, BarcelonaAges 3–8 - NCT06127472Recruiting
Education program for older adults with autism
This trial offers a group education program (psychoeducation) designed for older adults with autism. It helps you learn more about autism and how to manage daily challenges, all in a supportive setting.
Apeldoorn, GelderlandAges 55 years+ - NCT06129058RecruitingPhase 2
Home brain stimulation for autism social communication
This study tests if gentle brain stimulation (called tDCS), given at home, can help children with autism who have trouble with self-control or social communication. The goal is to see if it improves behavior and social skills.
Toronto, OntarioAges 9–18 - NCT06187090Recruiting
Supplement therapy for adults with autism
This trial tests whether a specific supplement can help adults with Level 1 autism. It is open only to Italian-speaking participants aged 18–35 who do not have other major mental health or brain conditions.
Udine, UDAges 18–35 - NCT06213090Recruiting
Study on patterns of neurodevelopmental disorders
This study looks at patterns of brain development issues in children who visit a specific medical center. It may help doctors understand these conditions better.
Phoenix, ArizonaAges Any age - NCT06214065Recruiting
Brain stimulation for social thinking in autism
This trial tests whether mild brain stimulation (TMS) over the temporoparietal junction can improve a social thinking skill called 'mentalizing' in adults with autism. You would have MRI scans, cognitive tasks, and several TMS sessions.
Hartford, ConnecticutAges 18–35 - NCT06227780Recruiting
Sound therapy for thinking and sensory issues in kids with developmental disorders
This trial tests whether special sound patterns played through headphones can help improve thinking and reduce sensitivity to noise in children with Fragile X syndrome or autism. The study uses a short daily listening program over several weeks to see if it makes a difference.
Cincinnati, OhioAges 5–10
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Common questions
- Are there clinical trials for autism spectrum disorder?
- Yes. Clin2 currently lists 328 recruiting autism spectrum disorder studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a autism spectrum disorder trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a autism spectrum disorder trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.