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
- NCT03217110Recruiting
Brain stimulation study for thinking and control
This trial tests whether stimulating the cerebellum (a part of the brain involved in coordination and learning) can improve “cognitive control,” or the ability to focus and manage thoughts. You may be able to join if you have a diagnosis they are specifically enrolling for and you can safely complete the stimulation and study procedures.
Iowa City, IowaAges 18–90 - NCT03492060Recruiting
Study of genetic variants in neurogenetic disorders over time
This study looks at how people’s genetic test results relate to health changes over time in conditions caused by gene differences. If you already have genetic confirmation of a disease-causing variant, you may be able to join.
New York, New YorkAges Any age - NCT07471594Recruiting
Parent training for autistic toddlers in early intervention
This study tests a family-focused training program to help parents of toddlers with autism-related behaviors. It is designed for children already receiving early intervention services through BabyNet who show early signs of autism and emotional challenges.
Columbia, South CarolinaAges 1–3 - NCT04014413Recruiting
Fecal transplant for gut and immune-related conditions
This trial studies whether fecal microbiota transplantation (FMT)—a medical procedure using stool from a screened donor to restore gut bacteria—can improve safety and outcomes for people with certain bowel, immune, and metabolic conditions. It may help if your symptoms are thought to be related to an unhealthy gut microbiome, though eligibility is broad and depends on specific safety factors.
Hong Kong, ShatinAges Any age - NCT04026386Recruiting
Early intervention program for preschool children with developmental delays
This trial tests a structured, center-based early intervention program for preschoolers with developmental disorders. It may help children build skills and support development through guided activities and testing at the research site.
Stanford, CaliforniaAges 2–5 - NCT04199299Recruiting
Communication sensors for people who can’t express needs clearly
This trial tests a wearable sensor system that may help people who have difficulty communicating their needs clearly. It may capture signals from the body so caregivers and devices can better understand reactions and needs.
OsloAges 5–80 - NCT04443179Recruiting
Baby brain scans in England to study early development
This study does brain imaging (brain scans) in babies to better understand early brain development and how factors like family history and COVID-19 might relate to development. It may help researchers learn which babies could need extra support later.
LondonAges 16–75 - NCT04631042Recruiting
Study how the brain relates to impulsivity and compulsivity
This study looks at how brain function and structure relate to impulsive and compulsive behaviors. It may help researchers understand what drives these behaviors and who may benefit from future mental health treatments.
Bethesda, MarylandAges 6–80 - NCT04638452Recruiting
Study of reactions during routine blood tests in autism
This study looks at how people with autism (and some without autism) react during a routine blood test. Researchers will watch and measure behavior and body responses to better understand distress and comfort during needle procedures.
BordeauxAges 6–65 - NCT05015439RecruitingPhase 1
CBD study for adults with autism and challenging symptoms
This Phase 1 study tests cannabidiol (CBD) in adults on the autism spectrum who also have mood, sleep, or behavior problems. The goal is to learn whether CBD can be given safely and may help symptoms that affect daily life.
Baltimore, MarylandAges 18 years+ - NCT05035511Recruiting
Predicting tDCS results in autistic teens with machine learning
This study uses machine learning to predict how well a teen with autism may respond to tDCS, a non-invasive brain stimulation. It mainly looks at personal factors (like understanding instructions and baseline abilities) to better estimate treatment outcomes.
Hung Hom, KowloonAges 12–22 - NCT05185128Recruiting
Social skills training and brain imaging in teens with autism
This study looks at how social thinking and social skills training affect the brain in teens with autism, compared with teens with other severe mental health conditions and typically developing teens. It may help researchers understand what drives social difficulties and what could improve social functioning.
Loma Linda, CaliforniaAges 12–18 - NCT05268796RecruitingPhase 2/Phase 3
Telehealth or in-home parent training for kids with autism
This study compares two ways of helping parents manage challenging behaviors in young children with autism: coaching by video (telehealth) or coaching in the home. It may help reduce self-injury or aggression by teaching caregivers practical behavior strategies over 12 weeks.
Stanford, CaliforniaAges 2–7 - NCT05307744Recruiting
Probiotic trial for autism symptoms in children ages 7–12
This study tests whether a probiotic called Lactobacillus plantarum PS128 can improve symptoms in children with autism spectrum disorder. If you enroll, you may receive either the probiotic or a placebo (inactive substitute).
TaoyuanAges 7–12 - NCT05470088Recruiting
MRI study of people with autism, their relatives, and controls
This study uses an MRI scan to better understand brain differences in people with autism spectrum disorder (ASD), and compares them with their relatives and people without ASD. It mainly helps researchers connect brain findings with genetics and background health information.
Gif-sur-YvetteAges 2 years+ - NCT05480826Recruiting
Family genetic study for mood, thinking, and autism conditions
This study looks at genetic changes found in people with conditions like bipolar disorder, schizophrenia, depression, or autism, and compares how those genetic differences may function. It may help researchers understand the causes of these conditions using information from patients and their relatives.
CréteilAges 18 years+ - NCT05584059Recruiting
Parent coaching for Hong Kong families of special health needs children
This trial tests a parent coaching programme to help parents of children with special health needs in Hong Kong. You may be invited if you answer screening questions and your child’s needs fit specific types that last at least 12 months.
Hong KongAges 21 years+ - NCT05596331Recruiting
Eye-tracking test for social understanding in children and adults
This study uses an eye-tracking tool (it measures where and how your eyes move) to assess how people process social information. It aims to build a standard way to evaluate social processing in children and in comparison groups without these diagnoses.
ToursAges 1 day–50 years - NCT05600946Recruiting
Study of body differences in creatine transporter deficiency
This study looks at physical and body features in people with creatine transporter deficiency caused by a specific gene change (SLC6A8). It may help doctors better understand the condition and how it shows up, which can improve future care.
Bethesda, MarylandAges 2–40 - NCT05664841RecruitingPhase 2
Virtual magic tricks training for teens with autism
This Phase 2 study tests whether learning magic tricks through a virtual training program can help teens with autism. The goal is to see if the program is beneficial and workable using online sessions.
Birmingham, AlabamaAges 11–18 - NCT05681923Recruiting
Pregnancy study tracking how brain development risk may run in families
This study follows pregnant parents and their child to understand what factors influence early brain and development. It compares families with an autistic sibling (higher risk) to families without (lower risk) to spot patterns that may help future care.
MontpellierAges Any age - NCT05695885Recruiting
Supportive STEPS program for teens and young adults with autism
This study tests the “STEPS” program to support people with autism spectrum disorder (ASD) through structured help and assessments. It may help you learn and use strategies that fit your needs, while your caregiver completes required questionnaires.
Tuscaloosa, AlabamaAges 16–25 - NCT05698589Recruiting
Therapy program to reduce self-stigma in mental health
This study looks at how a program may help people with long-term mental health conditions feel less shame about their diagnosis (self-stigma). It is meant for adults who are stable enough to participate and who speak French.
BordeauxAges 18 years+ - NCT05707923Recruiting
Simplified language study for comprehension in autistic toddlers
This study looks at whether using simpler language helps young children with autism understand and learn. It involves children ages 1 to 4 who mainly hear and respond to English.
East Lansing, MichiganAges 1–4
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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.