Can Play-Based therapy boost skills in autistic kids? major study launches
NCT ID NCT06005285
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether the Early Start Denver Model (ESDM), a play-based behavioral therapy, helps young autistic children improve language and daily living skills when used in community programs. Researchers will enroll 600 participants, including 300 children aged 1-5, across multiple U.S. sites. The goal is to see if this evidence-based approach works outside of research settings and can benefit more families.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Early Start Denver Model (ESDM) – a behavioral therapy that uses play and daily activities to teach skills
- What this could lead to
- If successful, this could show that ESDM works in real-world community settings, improving communication and daily living skills for more autistic children.
- What could go wrong
- This is an early-stage effectiveness study, not a cure. Results may vary across different programs, and improvements might be modest or not sustained long-term.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 600 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2024
- Expected to finish
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Jun 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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12 months and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
The investigators will collect data from leaders, providers and clients in participating autism CBAs. The investigators will collect data from 20 Regional Managers, 100 supervisors, and 200 technicians working with autistic children. Participants will include 300 children ages 1-5 years with a diagnosis of autism spectrum disorder living in the US and being served by participating treatment team. Inclusion criteria for Autism CBAs include: Serve at least 10 children with autism under age 5 annually and have at least 2 regions that can be randomized. Accept Medicaid or equivalent payment (e.g., funding for low income families through public service systems). Inclusion criteria for supervisors are as follows: 1. employed as a program supervisor at participating region 2. plans to be employed for at least the next 12 months 3. serves children with autism under age 5 4. has not has previous training in ESDM 5. supervises at least two technicians Inclusion criteria for technicians is as follows: 1. supervised by a participating supervisor 2. plans to be employed for at least the next 12 months 3. serves children with autism under age 5 4. has not had previous ESDM training Inclusion criteria for children are as follows: 1. child age 1-5 years 2. has a current autism spectrum disorder (ASD) diagnosis on record or is being served as at-risk for ASD if under age 3 3. family speaks English or Spanish 4. child expected to be in therapy for at least 7 months
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University of California, Davis MIND Institute
RECRUITINGSacramento, California, 95817, United States
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