Deaf Babies' brain development under the microscope: new study seeks early warning signs

NCT ID NCT05423548

First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 1 time

Summary

This study examined 22 deaf infants under 10 months old to find factors linked to early signs of neurodevelopmental disorders like autism. Researchers filmed psychiatric consultations and used a special scoring system to assess the babies' interaction and movement skills. By comparing medical and family history, they hope to understand why some deaf infants show these warning signs and others do not.

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 successful, this research could help identify which deaf infants are at higher risk for neurodevelopmental disorders, enabling earlier support and interventions.
What could go wrong
This is a small, observational study with only 22 participants, so findings may not apply to all deaf infants. It does not test any treatment, so direct benefits are limited.

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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.

Contacts and locations

Locations

  • Hôpital Necker-Enfants Malades

    Paris, 75015, France