Clinical trials
Autism spectrum disorder clinical trials
A developmental condition affecting communication and behavior. We’re tracking 331 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07458386Enrolling by invitation
Integrative health care for children with autism
This pilot study tests a complementary health program for children with autism ages 3 to 12. It may help improve symptoms and well-being.
BiddendenAges 3–12 - NCT07446413Enrolling by invitation
App to improve toothbrushing in kids with autism
This study tests a mobile app designed to help children and teens with autism improve their toothbrushing habits. Your child will use the app at home, and the study looks at whether it makes brushing easier and more fun.
Seattle, WashingtonAges 8–17 - NCT07426302Enrolling by invitation
Virtual reality mental exercises for teens with autism and ADHD
This trial uses virtual reality games to help improve thinking skills in children and teens who have both autism and ADHD. It tests whether these fun, computer-based exercises can support attention and learning.
MessinaAges 8–18 - NCT07393893Enrolling by invitation
Parent intervention trial for young children with autism
This trial tests a program to help parents support children with autism. It aims to improve child development and family well-being through parent training and guidance.
Chengdu, SichuanAges 1.5 years–6.5 years - NCT07075614Enrolling by invitation
Parent training for kids with autism or high-risk infants
This study tests a parent training program for children with autism or for infants under 2 who show early signs of autism. The program helps parents learn ways to support their child's development.
IstanbulAges birth–5 years - NCT07007819Enrolling by invitation
A sleep program for children with autism
This study tests a sleep program designed for children with autism and their families, delivered in the community. It aims to help improve your child's sleep and overall well-being.
Cleveland, OhioAges 6–12 - NCT06852027Enrolling by invitation
Dietary practices for children with autism aged 3-10
This trial tests two special diets (gluten-free casein-free and Feingold) for children with autism who have tummy troubles or other symptoms. It aims to see if changing what they eat can help.
AydinAges 3–10 - NCT06826326Enrolling by invitationPhase 2
Brain imaging of an antidepressant in teens with autism
This study tests if the antidepressant escitalopram can improve brain function in teenagers with autism. Participants will take the medicine and have brain scans (MRI) to see how it affects brain activity.
Kansas City, KansasAges 12–17 - NCT06816589Enrolling by invitation
ChatGPT job coach for adults with autism
This trial tests whether ChatGPT can help adults with autism spectrum disorder practice job interviews and find work. If you are motivated to get a job and can use a computer, this study might be for you.
TaipeiAges 18–45 - NCT06792175Enrolling by invitation
Using speech to detect mental health conditions
This study uses a computer program to listen to your speech and see if it can help detect mental health or neurodevelopmental conditions. It may help find new ways to diagnose conditions like ADHD, anxiety, depression, and others earlier.
Brookline, MassachusettsAges 13–60 - NCT06756711Enrolling by invitation
Supplement combination for children with autism
This trial tests whether a combination of supplements can help children with autism spectrum disorder. It involves taking oral supplements daily for 6 months, along with blood tests and behavior assessments at the start, midpoint, and end.
BucharestAges 3–14 - NCT06623227Enrolling by invitation
Antioxidant supplement study for children with autism
This study tests whether an antioxidant supplement (something that fights cell damage) can help children with autism. It lasts 3 months and requires that the child stays on their current treatments without changes.
Makassar, South SulawesiAges 3–9 - NCT05398250Enrolling by invitation
Comparing brief suicide prevention tools for autistic youth
This study compares two short suicide-prevention approaches for autistic youth. The goal is to see which approach works better and is easier for routine care to use.
Baltimore, MarylandAges 12–99 - NCT04805957Enrolling by invitation
Check brain and behavior markers during sulforaphane in autism
This study tests whether “digital biomarkers” (measurable signs from digital devices) change during treatment with sulforaphane, which is found in certain broccoli extracts. It may help researchers better understand which signals track response in young men with autism.
Piscataway, New JerseyAges 13–30 - NCT05751525Recruiting
Oral sulfonylurea study for children with KCNJ11-related delay and epilepsy
This study looks at whether switching to an oral sulfonylurea medicine can improve thinking, development, and seizure-related outcomes in children with a specific KCNJ11 gene change. You may be able to join if your child already has this mutation and has been able to take the medicine by mouth.
Chicago, IllinoisAges 2–50 - NCT06149468Recruiting
CAP48 Autism Study for Kids and Teens
This study collects information from children and teens with autism who visit special autism centers in French-speaking Belgium. It helps researchers learn more about autism in young people.
Brussels, Brussels CapitalAges Up to 18 years - NCT05664789RecruitingPhase 2/Phase 3
N-acetylcysteine for autism behaviors in children
This trial studies whether N-acetylcysteine, a medicine taken by mouth, can improve autism-related restricted and repetitive behaviors in children. It looks at children who are showing at least moderate severity in these behaviors and may involve brain testing for safety reasons.
Palo Alto, CaliforniaAges 3–12 - NCT06526208RecruitingPhase 2
Marijuana-based compound for anxiety in autistic adults
This study tests a marijuana-based compound (similar to CBD but not psychoactive) to see if it helps reduce anxiety in autistic adults. You would take a daily capsule and be monitored for 12 weeks.
Phoenix, ArizonaAges 18–45 - NCT07786883Recruiting
Dialectical behavior therapy for behavioral problems in autism
This study tests whether dialectical behavior therapy (DBT), a type of talk therapy that helps manage emotions and behaviors, is effective for adults with autism who also have behavioral problems like self-harm or emotional outbursts. Participants will receive DBT and be followed to see if their symptoms improve.
Leeuwarden, Provincie FrieslandAges 16 years+ - NCT05066178Recruiting
Speech therapy for children with autism who speak very little
This study tests a speech treatment plan for children on the autism spectrum who currently speak very little. It aims to improve speech clarity and ability to repeat sounds, but only if the child’s home language environment and participation needs fit the study rules.
Boston, MassachusettsAges 5–18 - NCT05786898Recruiting
Test a computer training program to improve autism-related thinking
This study tests a computerized “cognitive remediation” program adapted for people with autism, using social scenarios and skills. The goal is to improve thinking and related day-to-day abilities by practicing structured tasks on a screen.
ParisAges 13–40 - NCT06334588Recruiting
Autism brain study using MRI and social thinking tasks
This study uses MRI brain scans (already needed for medical reasons) to better understand how autism affects social thinking. It compares people with autism to healthy volunteers to see differences in brain activity.
ParisAges 3 months–28 years - NCT05494398Enrolling by invitationPhase 2/Phase 3
Testing N-acetylcysteine for autism symptoms
This study looks at whether N-acetylcysteine (NAC), a supplement/medication, can help autism-related symptoms by trying to target brain chemistry. You may be able to join if you previously took part in a related NAC study and can keep your usual medications steady.
Stanford, CaliforniaAges 3–13 - NCT04278898RecruitingPhase 2
N-acetylcysteine to reduce repetitive behaviors in children with autism
This Phase 2 study tests whether a single dose of N-acetylcysteine can improve “restricted and repetitive behaviors” in children with autism. It’s meant for kids who are stable and still in early puberty stages.
Stanford, CaliforniaAges 3–12
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Common questions
- Are there clinical trials for autism spectrum disorder?
- Yes. Clin2 currently lists 331 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.