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Pregnancy and birth clues: what raises autism risk?
NCT ID NCT07818460
First seen Sep 14, 2026 · Last updated Sep 16, 2026 · Updated 2 times
Summary
Researchers at Assiut University Children's Hospital are comparing children with autism to age- and sex-matched children without it, looking for antenatal, perinatal, and postnatal factors such as parental age, maternal infection, gestational diabetes, birth asphyxia, and family history. The study also follows children with autism for six months to track changes in autism severity and adaptive behavior. About 84 children aged 3 to 17 are expected to take part.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If researchers identify which pregnancy and birth factors track with autism, that could sharpen screening and early support for children at higher risk.
- What could go wrong
- This observational study cannot prove cause and effect, and its findings from one Egyptian hospital may not apply to other populations. Risk factors are complex and often overlap.
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.
- Participants
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About 84 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Apr 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.
Who is studied
Children aged 3 to 17 years attending Assiut University Children's Hospital (Pediatric Neurology Unit).
- Ages
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3 to 17 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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.
Inclusion Criteria Inclusion Criteria (Cases): * Age 3 to 17 years * Confirmed diagnosis of ASD according to DSM-5 criteria, supported by standardized tools (e.g., CARS) * Parent or legal guardian able and willing to provide informed consent Inclusion Criteria (Controls): \- Age- and sex-matched children without ASD or other neurodevelopmental disorders Exclusion Criteria: * Age below 3 years or above 17 years * Known chromosomal or genetic syndrome associated with secondary autistic features (e.g., Fragile X, Down syndrome), unless studied as a separate subgroup * Incomplete medical records * Refusal of parents/guardians to participate * Loss to follow-up before the minimum 6-month prognostic assessment
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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 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.
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