Preterm Babies' brains show subtle speech processing differences
NCT ID NCT05397197
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how being born moderately early (32-36 weeks) affects the way babies' brains process speech sounds and learn words. Researchers will measure brain activity using EEG while babies listen to syllables, and track their vocabulary growth over time. The goal is to find early signs that could predict language delays, so these children can get help sooner. About 160 infants will take part.
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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 160 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2022
- Expected to finish
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Oct 2030
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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0 days to 2 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: * Infants born prematurely (32-36 weeks gestational age, GA) or at term (40-2 weeks gestational age, GA) * Birth weight appropriate to gestational age determined by WHO growth charts (weight, height, head circumference) * Normal clinical examination at inclusion. * Written informed consent obtained from both parents (or single parent if single parent) * Infant with at least one parent who speaks and understands fluent French * Infant is affiliated with the social security system * Infant whose parents reside in Marseille Exclusion Criteria: * Neonatal distress (Apgar score \< 7) * Hypoxic and ischemic encephalopathy * Perinatal acidosis * Intrauterine growth retardation * Brain injury (such as intraventricular or periventricular hemorrhage, periventricular leukomalacia) * Cerebral congenital malformations * Neonatal epilepsy * Any condition that in the opinion of the investigator would not be compatible with the conduct of this study * Abnormal hearing test performed as part of the child's routine care at birth,
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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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Service de Neuropédiatrie
RECRUITINGMarseille, 13005, France
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