Condition
Autism clinical trials and research
As of November 12, 2026, Find a Trial lists 81 Autism clinical trials that are recruiting, at sites in 16 countries (most in United States (53), Italy (5), United Kingdom (4)). 1 was first registered in the last 30 days. By phase: Phase 2 (7), Phase 1 (4), Phase 2/3 (1), Early Phase 1 (1). The most active sponsors are Stanford University (12), Emory University (3), Istituto per la Ricerca e l'Innovazione Biomedica (3). There are also 477 NIH-funded research projects on Autism, with $270.6 million in listed awards. Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 81Clinical trials
- 477NIH research projects
- 1New in 30 days
- 16Countries
Newest Autism clinical trials
All recruiting trials (81)
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Interactive massage for toddlers with autism
A mom-led 3-month interactive massage program is being tested to see if it improves parent-child interaction in toddlers with autism, compared with usual care.
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Share or Not to Share: A Peer-Led Support Program for Caregivers of Autistic Young Adults
A group, peer-led program tests how six virtual sessions can support family caregivers of autistic young adults (ages 18–26) in navigating roles, sharing experiences, and planning for the future.
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Behavioral Activation for Depression in Autistic Teens with Below-Average IQ
This study tests a tailored behavioral activation approach to see if it helps reduce depressive symptoms in autistic adolescents who have below-average cognitive abilities.
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Museum visits to support social and emotional well‑being in autistic adults
This study tests whether visiting the National Taiwan Museum can help improve social participation and well-being for autistic adults aged 18–50.
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Parent-Mediated Social-Cognition Intervention for Young Children with Autism
This study tests a parent-led, home-based play program to help young children with autism improve social-cognition skills.
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A guided self-help workbook to boost autistic wellbeing
This study tests a short guided self-help workbook for autistic adults in UK mental health services to see if it is acceptable and may improve wellbeing.
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Regulating Together for Emotion Dysregulation in ASD and Intellectual Disability (group therapy)
This study tests a group therapy program for kids with autism and co-occurring intellectual disability to help them manage irritability and aggression, with sessions for both children and their caregivers.
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AdiaVita and glutathione for autism in kids and teens
This study tests whether adding AdiaVita (cord-blood stem cells and exosomes) to glutathione helps improve ASD symptoms in children and other participants compared with glutathione alone.
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Online test of BlinkLab Dx1 for autism in kids aged 2–11
This study tests whether the BlinkLab Dx1 smartphone app can help identify autism in children aged 2 to 11 by comparing app-based measurements with prior clinical diagnoses.
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Project Independence: a quick online tool to help caregivers support autistic youth
A brief online session helps parents and other caregivers boost daily independence for autistic youths aged 10–14 by trying a single-session program versus watching a neutral video.
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Toolkit to help therapists treat autistic teens with mental health needs
A pilot study will test a therapist-facing toolkit designed to improve how mental health care is provided to autistic teens.
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Digital conversational companion for autistic young adults
This project will try a mobile conversational agent as a digital companion to help autistic young adults set and reach personal goals and support mental health.
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Five Digits Test: a quick inhibition test for adults with ADHD or autism
This project will test whether the Five Digits Test is a quick, language-light way to measure inhibition in adults with ADHD or autism.
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Family and Friend Support for Early Intervention in Autism
This study tests whether the FANS-EI program helps caregivers stay engaged in early intervention for young children with autism.
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Rest, emotion, and arousal in autistic children ages 6–10
This study tests whether a caregiver-delivered "Power Down" bedtime massage can lower bedtime arousal and help sleep and daytime emotion regulation in autistic children ages 6–10 with sensory over-responsivity.
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Family-centered parent training for autistic toddlers in early intervention
A parent training program focused on helping families of toddlers with autism try strategies to improve their child’s emotion regulation within existing home-based early intervention services.
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Gut barrier and gut microbes in children with autism
This trial will test whether a one-month course of postbiotic supplements can improve gut symptoms and behavior in children with autism aged 3–8.
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Trauma‑Focused Cognitive Behavioral Therapy adapted for autistic children and teens (pilot implementation)
This pilot will try TF‑CBT adapted for autistic children and teens with trauma-related symptoms to see if community mental health clinicians can deliver it and families find it acceptable.
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CRUSH curriculum for romance and sexual health for autistic young adults
This project will try the CRUSH program—a group course plus one-to-one coaching—to teach sexual health and dating skills to autistic adults ages 18 to 30.
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Static balance testing in children with autism using a virtual reality system
This project tests whether a virtual reality rehabilitation system can measure static balance differences in children with autism aged 6–10.
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Virtual reality to improve emotion understanding in children with autism
This project will test whether an Oculus virtual-reality program helps children with autism better recognize and understand emotions compared with a traditional intervention.
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Emotional intelligence and accommodation training for autistic adults and their learning partners
This project will try Kairon's online emotional intelligence/leadership training for autistic adults (ages 18–36) together with autism accommodation training for a non-autistic learning partner to see if the trainings help each person and their relationship.
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Do AdiaVita stem cells plus glutathione help kids with autism more than glutathione alone?
This 12-month study tests whether adding AdiaVita stem cells and exosomes to glutathione helps children aged 3–12 with autism more than glutathione alone.
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Combined training to improve thinking skills and emotional control for children with ADHD, dyslexia, or autism
This program will test whether a combined training that targets both 'cool' thinking skills (like working memory) and 'hot' emotion-related control can help primary-school children aged 6–11 with ADHD, dyslexia (SpLD), or autism.
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Guided breathing to improve stress and heart rate variability in autistic young adults
This study will test two guided breathing exercises to see if they reduce stress and improve heart rate variability in autistic people aged 16–25.
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Remote problem-solving program for autistic teens and their caregiver
This project will test a remote problem‑solving program (PREP) for autistic adolescents and young adults ages 13–21 together with a primary caregiver to help with independence and transition skills.
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Nature- and activity-based group programs for neurodivergent children and youth in Agder
This project will try outdoor and activity-based group programs to see if they help children and teens with ADHD, autism, Tourette's, and related neurodivergent challenges feel better, gain confidence, and do better in daily life.
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Terpenes‑enriched CBD oil with a very small THC dose for children with autism
This trial will test whether a terpene‑enriched CBD oil with a very small amount of THC can reduce behavioral problems and improve social functioning in children ages 4–12 with autism.
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Improving early intervention for toddlers with communication delays in Georgia
This project will try two ways of training Georgia Early Intervention providers in Project ImPACT to see which approach helps families of children under 3 with autism-related communication delays get better support.
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Optimizing rewards to support learning in people with intellectual and developmental disabilities
This project will test different timings and amounts of small rewards to see if they help people with intellectual and developmental disabilities learn simple tasks and stay motivated.
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Speech and language outcomes after neonatal hypoxic-ischemic encephalopathy
We will see if early newborn tests—blood gas and lactate values, aEEG, and MRI (especially corpus callosum ADC)—can predict language, IQ, memory, or later diagnoses like autism and ADHD in children aged 4–7 who had moderate to severe HIE and therapeutic hypothermia.
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VR motor training to improve strength, balance, and control in adults with autism
This trial tests whether a 6-week virtual reality motor training program can improve muscle strength, balance, and motor control in adults with autism compared with non-autistic controls.
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Spanish-language Unstuck and On Target program for children with autism or ADHD
This program will test whether a Spanish-language version of Unstuck and On Target helps Spanish-speaking caregivers and their 8–11-year-old children with autism and/or ADHD improve executive skills and reduce caregiver strain.
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Opt-In early intervention program for young children waiting for an autism diagnosis.
This program tests an online parent-training course to help toddlers (16–48 months) showing signs of autism whose families are on a waitlist for a formal diagnosis.
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Footsteps app to improve behavioral data collection, supervision, and student outcomes
This test will see if a smartphone app called Footsteps helps school aides collect better behavior data and improves outcomes for students aged 3–17 who receive one-to-one support.
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Prednisone in adults with an immune-related subtype of autism
This study tests whether prednisone, an anti-inflammatory drug, can help adults with a specific immune-related form of autism compared to a placebo.
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Examining how sensory integration affects attention in autism
This study is testing how different ways of presenting sounds and visuals affect attention in people with autism compared to those without autism.
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A program to improve social skills in adults with autism
This study is trying out a new program called TUNE In to see if it can help adults with autism improve their social skills and feel more comfortable in everyday situations.
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Adderall XR for attention problems in children and teens with autism
This 10-week study will test whether Adderall XR (mixed amphetamine salts) helps reduce ADHD symptoms and changes brain activity in children and adolescents (ages 8–18) who have autism.
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Exploring how early life experiences affect brain and behavior
This study looks at how early life experiences like adoption and trauma affect brain development and behavior in young adults to help identify those at risk for mental health issues later on.
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Culturally adapted Pathways to support social and language skills in young Hispanic autistic children
This project tests whether adding a 'mutual gaze' technique to a culturally adapted parent-led Pathways program helps social communication, language, and everyday skills in Hispanic autistic children aged 18–42 months from low-income families.
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Improving social and academic skills in middle-schoolers with autism
This study tests two different group programs to see if they can help middle-school kids with autism improve their social and school skills.
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Assessing autism outcomes in children born to mothers with HIV in Kenya
This study is testing if eye movement patterns in young children exposed to HIV can help identify signs of autism.
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Using magnetoencephalography to diagnose brain disorders in children
This study is testing if a special brain imaging technique called magnetoencephalography can help doctors better diagnose brain disorders in children, like epilepsy and autism.
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Learning words through parentese in autistic children
This study is testing if using a special way of talking called parentese helps autistic children learn new words better when it's done through videos compared to live interactions.
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Sleep therapy for children with autism and sleep issues
This study is testing a new sleep therapy delivered online to see if it can help children with autism who have trouble sleeping.
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Online Pivotal Response Treatment training for parents of young children with autism
This program will test whether an online Pivotal Response Treatment course can teach English-speaking parents to deliver PRT effectively to children with autism ages 2 to 5.
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Parent-led intervention for autistic children with insistence on sameness
This study tests if a virtual program for parents can help children with autism, aged 6 to 10, reduce their need for things to be the same all the time.
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Using eye tracking to detect autism risk in young children
This study is testing if a special eye-tracking device can help find signs of autism risk in young children aged 12 to 48 months.
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Behavioral intervention for rigidity in autistic youth
This study is trying out a 12-week program that helps parents support their autistic kids, aged 4 to 17, in being more flexible and open to change.
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Improving transition outcomes for students with autism
This study is testing a new program to help autistic students set and achieve their goals as they transition from high school to adulthood, with support for them and their families.
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Using stem cells from Wharton jelly to treat autism
This study is testing if stem cells from Wharton jelly can help children with autism improve their social skills and behavior.
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A program to help young adults with autism maintain their jobs by focusing on their strengths
This study tests a new program that helps young adults with autism keep their jobs by focusing on their strengths and teaching them how to showcase those strengths to employers.
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Testing Vitamin B6 for sensory reactivity in autism
This study is testing if high doses of Vitamin B6 can help autistic adults feel less anxious and sensitive to sensory input.
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Improving toothbrushing skills in teens with autism using a mobile app
This study is testing a new version of a toothbrushing app designed for teens with autism to see if it helps them brush their teeth better and prevent cavities.
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Supplementation therapy for anxiety and depression in autistic individuals
This study is testing if a supplement called PEA can help reduce anxiety and depression in young adults with Level 1 Autism Spectrum Disorder who haven't found relief with other treatments.
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Comparing Sertraline and Placebo for Treating Anxiety in Children with Neurodevelopmental Disorders
This study is testing if the medication sertraline can help reduce anxiety in children and teens aged 8-17 with neurodevelopmental disorders like autism and Fragile X syndrome compared to a placebo.
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Evaluating improvisational music therapy for autistic children
This study is testing if adding improvisational music therapy to regular care can help improve social communication skills in children with autism aged 7 to 11.
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Evaluating the Early Start Denver Model for young children with autism in community settings
This study is testing if the Early Start Denver Model can improve autism care for young children in community settings.
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Screening infants for autism using eye-tracking technology
This study is testing whether an eye-tracking device can help spot signs of autism and developmental delays in 9-month-old babies during their regular check-ups.
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Training toddlers with autism to improve imitation and rhythm sensitivity
This study is testing if adding music to a training program helps toddlers with autism learn to imitate better and if their ability to respond to rhythms affects how well they do.
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Validation of the SenseToKnow app for autism screening in young children
This study is testing a new app called SenseToKnow to see if it can help parents identify autism in their toddlers aged 16 to 36 months compared to expert diagnoses.
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Using prescribed physical activity to improve health in people with disabilities
This study is testing whether a program that prescribes specific physical activities can help children and young people with disabilities, like autism and intellectual disabilities, improve their health and be more active.
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Understanding sensory characteristics in autism spectrum disorder
This study is trying to understand how people with autism experience their senses and how these sensory experiences affect their social interactions as they grow older.
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Virtual magic trick training for adolescents with autism
This study is testing whether a virtual magic trick training program can help teenagers with autism improve their social skills and reduce stress.
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Using suvorexant to improve sleep in children with autism
This study is testing if a sleep medication called suvorexant can help children and teens with autism sleep better.
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Using zolpidem to improve sleep in children with autism
This study is testing if a sleep medication called zolpidem can help improve sleep quality in children and teens with autism who have trouble sleeping.
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Using diphenhydramine to improve sleep in children with autism
This study is testing if diphenhydramine can help improve sleep for children and teens with autism.
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A new approach to diagnosing autism in young children
This study is testing a new way to diagnose autism in toddlers who are at high risk to see if it can make the process quicker and easier for families.
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Impact of cerebellum neuromodulation on social and executive functions in autism
This study is testing how a brain stimulation technique affects social skills and thinking abilities in young adults with autism and those without it.
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Infusion of stem cells for treating autism
This study is testing whether an infusion of stem cells from umbilical cords can help improve symptoms in people with autism.
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Comparing center-based and home-based treatment for young children with autism
This study tests whether treatment for young children with autism works better when done at a center or at home, focusing on improving their language and social skills.
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Using Bumetanide to Treat Autism in Children
This study is testing if Bumetanide can help reduce autism symptoms in children aged 3 to 12 years.
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Using Transcranial Magnetic Stimulation to Treat Repetitive Behaviors in Autism
This study is testing if a non-invasive brain treatment can help reduce repetitive behaviors in people with Autism Spectrum Disorder who haven't had success with other treatments.
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Using sensors to help non-verbal individuals communicate their needs
This study is trying to see if using heart rate and breathing monitors can help non-verbal individuals with intellectual disabilities, autism, or cerebral palsy communicate their needs better.
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Specialized employment program for adults with autism
This study tests whether a specialized job support program can help adults with autism keep their jobs and improve their quality of life compared to those who start the program later.
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Using fecal microbiota transplantation to treat gut disorders
This study is testing whether a treatment that involves using healthy stool to help restore gut bacteria can improve symptoms for people with gut disorders like Crohn's disease and irritable bowel syndrome.
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Esomeprazole for social communication problems in young children with autism
This 12-week open-label study will try esomeprazole in children ages 2–6 with autism to see if it improves social communication.
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Identifying brain markers for treatment response in young children with autism
This study is testing if brain scans can help predict how young children with autism will respond to a specific therapy to improve their behavior and communication skills.
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Intensive therapy for children with neuromotor impairments
This study tests whether a special therapy can help children with movement difficulties improve their motor skills by focusing more on their weaker side.
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Screening protocol for evaluating neurodevelopmental and behavioral conditions
This study is testing a new way to check for neurodevelopmental and behavioral conditions in healthy volunteers and those at risk, like autism, to see if they can join future research at the National Institute of Mental Health.
NIH-funded research (newest 40 of 477)
Early-stage science funded by the US National Institutes of Health. Most of these projects don't enroll patients, but they show what is being worked on.
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Neural roots of how autistic adults understand word meaning
A study to understand how adults with autism process word meanings in the brain, aiming to improve language support.
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Sleep and daily rhythms and brain development in autism
Aiming to understand how sleep problems and daily activity patterns affect brain growth, thinking skills, daily functioning, and autism symptoms in children.
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Early sensory development and language in infants/toddlers at risk for autism
A family-friendly study exploring how early sensory responses relate to language development in young children who have siblings with autism.
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Autism Caregiver Coaching in Africa for Young Children
A Duke University-led project in South Africa aims to help young children with autism by training caregivers to deliver proven coaching strategies through non-specialist providers.
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Autism and Self-regulation: Remote Testing of Heart-Related Signals in Kids
A study to see if remote testing can safely measure how children with autism and disruptive behavior manage emotions and self-control by tracking heart signals and other markers.
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Understanding brain signals in autism to identify biologically distinct subtypes
This study uses EEG to link how the brain processes sensory information with behavior in young children with autism and related concerns.
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Paternal exposures and sperm epigenetics linked to autism in children
This project looks at how a father's environment and health before conception might influence autism risk in his children.
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Long-Term Brain and Behavior Study of Autism from Infancy through Adolescence
This NIH project follows children at risk for autism from infancy into adolescence to understand how brain and behavior evolve over time.
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Longitudinal brain and behavior study of autism from infancy through adolescence
A long-term study follows people at risk for autism from infancy into adolescence to understand how brain changes relate to autism over time.
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Autism outcomes and neurobehavioral markers in HIV-exposed but uninfected children in Kenya
This project follows young children who were exposed to HIV but not infected to understand autism risk and find simple, scalable ways to detect it early.
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Anxiety Management for Young Children with Autism
A study at a major hospital will test a medication called buspirone in young children with autism to see if it helps reduce anxiety.
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Understanding how kids with autism talk and stay motivated across ages and people
A long-term study following autistic and non-autistic kids from late childhood into early adolescence to see how social communication and motivation change over time.
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Understanding Alcohol Use in Teens and Young Adults with Autism
A study following autistic teens and young adults to understand how and when alcohol use starts and grows over time.
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CNTNAP2: How a nerve protein may help ovarian cancer spread in the abdomen
A small NIH grant is studying whether a protein involved in nerves, CNTNAP2, helps ovarian cancer cells stick and spread in the abdomen.
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Autism-Linked Maternal Autoantibodies and Brain-Behavior Outcomes
This grant explores how certain antibodies from a mother during pregnancy may influence autism-related brain development and behavior in children.
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Autism screening tool using health data for 18-month-olds
A Duke-led project uses health data from routine medical care to create an automatic tool that helps doctors screen babies around 18 months for autism and guide referrals.
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Digital health tools to spot autism early and monitor it over time
A smartphone/tablet app uses computer vision and machine learning to help parents identify early signs of autism in toddlers and track their development over time.
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Duke Autism Center of Excellence: digital health and biomarkers for early autism screening and tracking
A Duke program is building digital tools to screen for autism early, track outcomes, and discover biomarkers to guide clinical trials for young children.
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Coaching and Leadership in Autism Support Settings (CLASS) for schools
A school-based program will be tested to help educators better manage behaviors in autistic children, and to see if a structured leadership support approach helps sustain effective practices.
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Autism Biomarkers for Earlier ADHD… wait no: Autism Center of Excellence Network: Neurodevelopmental Biomarkers of Late Diagnosis in Autism
Aims to help people aged 16–30 who may have autism but were diagnosed late or not at all by using AI to find early warning signals and create a practical screening tool.
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Developmental paths in infants at genetic risk for autism
This grant studies whether early genetic risk and developmental patterns can point to autism earlier in infants so they can get help sooner.
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Psychosocial effects of newborn autism genetic risk on families
This grant tests how telling parents that their newborn has a genetic risk for autism affects their feelings, relationships, and plans over the first two years.
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Predicting autism risk in newborns using genetics
A newborns’ genes are studied to identify those who might be at higher risk for autism so that families and clinicians can plan early support.
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Genetic risk screening for autism in newborns and early life follow-up
This project tests how early genetic information from newborns can help identify kids at higher autism risk and guide timely care.
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Early autism screening in primary care to help kids get diagnosed sooner
This grant tests how to reliably screen for autism during routine pediatric check-ups to help children get diagnosed earlier and access intervention sooner.
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PHASES: public health steps to support autism across the life span
Aimed at improving autism detection, health care, and overall well‑being from early childhood through older adulthood, by using public health strategies to reach more people and better services.
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Pharmacological Probing of Sleep in Children with Autism
This project investigates how a sleep-related drug affects sleep patterns and daytime behavior in kids with autism.
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Sleep problems in autism and daily functioning
A large study at a major university is looking at how sleep problems affect children with autism and their daily lives.
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Sleep and ASD: Understanding how sleep problems relate to autism symptoms
A Stanford team is studying whether sleep problems contribute to and worsen autism symptoms in children and how improving sleep could help.
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Understanding how autism risk genes affect brain development using zebrafish
Researchers are testing how autism risk genes influence brain development by studying them in zebrafish and human stem cells to uncover shared harmful pathways.
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Learning platform to help minimally verbal children with autism communicate
A new iOS-based platform called Young Speaker aims to help children with autism who are minimally verbal by making personalized AAC practice and video modeling materials quickly.
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Family genetics linking autism and fragile X syndrome
The team looks at whether changes in the FMR1 gene are linked to social language difficulties in people with autism, fragile X syndrome, and their family members.
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Mortality in Autism: Understanding Death Risk Across Ages in ASD
This project looks at how likely people with autism are to die at different ages and what might influence those risks, using Medicaid data.
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Canine-assisted addition to group therapy for emotion dysregulation in kids with autism
A study will test whether adding animal-assisted therapy to a proven group treatment helps reduce emotion dysregulation in children with autism.
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AIMS: Helping middle-schoolers with autism stay organized and do better in school
This project tests a support program called AIMS to help middle-school children with autism manage homework, materials, and planning so they can achieve better grades and feel more confident in class.
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How an autism-linked gene (CHD8) affects dopamine brain circuits
This work looks at how losing the autism-linked gene CHD8 changes dopamine brain cells and related behaviors that could matter for autistic children.
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Autism Risk in Babies Born Earliest (Preterm Birth)
This project looks at whether being born early (before 37 weeks) changes how autism develops in children, especially compared with babies born on time.
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Longitudinal Brain and Behavior Study of Autism from Infancy to Adolescence
This project follows children at risk for autism from infancy through adolescence to understand how brain development and behavior unfold over time.
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Understanding how Latino caregivers engage with early autism services
This project looks at how Latino families engage with early intervention services for children with autism to improve access and quality of care.
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Optimizing how parents teach kids with autism through sequencing evidence-based parent programs
A study tests the best order to use two parent-led therapies for children with autism to improve social communication and reduce disruptive behavior.
Related topics
Quick answers
How many Autism clinical trials are recruiting right now?
81, as of November 12, 2026. 1 of them was first registered in the last 30 days. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 16 countries. The most sites are in United States (53 trials), Italy (5 trials), United Kingdom (4 trials), Taiwan (3 trials), China (3 trials). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 2: 7, Phase 1: 4, Phase 2/3: 1, Early Phase 1: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.