Clinical trials
Autism clinical trials
Below are recruiting autism clinical trials, each written for real people, not researchers. We’re tracking 383 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05003960RecruitingPhase 1
Testing an IV stem cell treatment for autism safety
This trial tests whether an IV infusion of lab-made donor stem cells is safe for people with autism. It mainly looks at side effects and whether the treatment can be given without causing harm.
St John'sAges Any age - 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 - NCT05116904Recruiting
Sleep and eye-movement study in Smith-Magenis autism
This study looks at sleep and certain eye/vision reflexes in children who have Smith-Magenis syndrome and autism. The goal is to better understand sleep-related differences and how they may be measured using a safe eye-reflex test.
BronAges 5–12 - NCT05171244Recruiting
Virtual reality training for kids with autism
This study tests whether immersive virtual reality (VR) training can improve how children with autism process different sensory information (like sights and sounds). It will compare children who do the VR training with another group as part of a pilot study at a child psychiatry center.
Tours, ToursAges 8–16 - NCT05182697Recruiting
Study of SCI-210 for autism-related behavior in kids
This trial tests SCI-210, a cannabis-based medicine, to see if it is safe and can improve challenging behaviors in children and young adults with autism. You may be asked to complete regular check-ins about behavior and development over the study.
BeershebaAges 5–18 - NCT05200351Recruiting
Horse-assisted therapy for autistic teens who need more help regulating emotions
This trial tests whether working with horses can improve emotion control in autistic teens who did not get enough benefit from regular therapy. It focuses on safety and making sure participants can understand instructions and interact appropriately with horses.
Ede, GelderlandAges 11–18 - NCT05235919RecruitingPhase 2
rTMS therapy to help children manage autism-related self-control
This Phase 2 study tests a brain-stimulation treatment (rTMS) to improve self-regulation—like calming down and managing impulses—in children with autism. It may help if your child struggles with self-control and can safely have this kind of treatment.
Toronto, OntarioAges 9–18 - NCT05236803Recruiting
Assessing motor problems in autistic children
This study aims to better understand how motor skills (movement and coordination) work in children with autism spectrum disorder. It uses an assessment approach to help researchers understand what motor difficulties look like, which may improve future evaluations and support.
BordeauxAges 6–11 - NCT05391113Recruiting
Brain-training reward system study for adults with autism
This study tests a “reward system” approach in the brain for adults with autism (and also for adults with food addiction and for healthy volunteers). It may help researchers understand brain and behavior differences and whether this kind of task-based training is safe and useful.
ToursAges 18 years+ - NCT05419895Recruiting
Early autism screening follow-up after a high-risk test score
This study looks at an “early diagnostic response” approach for toddlers who screen high-risk for autism. It aims to help families get timely follow-up and evaluation based on screening results.
Atlanta, GeorgiaAges 1.3 years–3 years - NCT05512637Recruiting
Check for autism and other development issues in sibling children
This study screens brothers and sisters of children with autism to see if they may have neurodevelopmental (brain-and-development) concerns. It could help families catch issues earlier and connect to support sooner.
MontpellierAges 2–16 - NCT05520632Recruiting
Test sounds and hearing responses in young children with autism
This study checks how children’s brains and bodies respond to sounds using a hearing test called BAEP. It compares children with autism to other children with typical development to learn whether sound processing differs.
PortoAges 3–6 - NCT05551728Recruiting
Autism coaching for caregivers of young children
This study tests a caregiver coaching program to help parents or guardians support a young child with autism. It aims to improve day-to-day skills using structured sessions delivered over time.
Cape Town, West CapeAges 1.5 years–6 years - NCT05590715Recruiting
Study of autism details using health records
This observational study looks at different groups of people with autism spectrum disorder (ASD) using existing medical records and caregiver reports. It may help researchers better understand what different autistic subgroups need, without giving an experimental treatment.
Phoenix, ArizonaAges 12–65 - 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 - NCT05691283Recruiting
Brain stimulation study for children with autism
This study tests whether a noninvasive brain stimulation technique (tDCS placed on the scalp) may help children and teens with autism. It will compare outcomes before and after the stimulation sessions to see if it is safe and potentially beneficial.
Dalls, TexasAges 5–21 - NCT05726708Recruiting
E-learning coaching for parents of young children with autism
This study tests an online (e-learning) coaching program for parents of young children with autism, delivered in French. It aims to help parents learn strategies and support their child during early childhood.
LausanneAges 2–4 - NCT05754073RecruitingPhase 2
Oxytocin to improve bone health in children with autism
This Phase 2 study tests whether oxytocin can help improve bone health in children and teens with autism spectrum disorder. It also checks safety by monitoring symptoms and doing blood tests and imaging.
Boston, MassachusettsAges 6–18 - 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 - NCT05799599Recruiting
Peer support for preschoolers with autism
This trial looks at whether helping preschoolers with autism through structured peer interactions improves their communication and play. It may help if your child has limited spoken language and uses (or is starting) a speech-generating device.
Kansas City, KansasAges 3–6 - NCT05815095Recruiting
Early autism screening and follow-up for infants in care
This study helps identify signs of autism and other developmental differences early in babies, and then follows families over time. If you join, you’ll be asked to consent and share information as your child grows up to age 3.
Champigny-sur-MarneAges 3 months–1 year - NCT05829161Recruiting
Studying autism and typical brain/sensory patterns in people 12–40
This study looks at differences in “sensory” (how you experience sounds, touch, and other sensations) between people with autism and people without autism. The results may help researchers understand autism better and improve support in the future.
TaipeiAges 1.5 years+ - NCT05830591Recruiting
Gut microbiome study in autism in children
This trial studies differences in the gut bacteria (microbiome) between children with autism and healthy children. It may help researchers understand what roles the gut may play in autism and guide future treatments.
TriesteAges 1–17 - 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+
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Common questions
- Are there clinical trials for autism?
- Yes. Clin2 currently lists 383 recruiting autism 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 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 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.