Could a Baby's poop predict autism? new study searches for clues

NCT ID NCT04271774

First seen Jan 07, 2026 · Last updated May 29, 2026 · Updated 17 times

Summary

This study followed 344 infants who have a sibling with autism from birth to age 3. Researchers collected blood, stool, urine, and saliva samples to find early biological signs that might predict autism. The goal is to better understand what causes autism and eventually help with earlier diagnosis and support.

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Contacts and locations

Locations

  • Massachusetts General Hospital for Children

    Boston, Massachusetts, 02114, United States

  • National University of Ireland Galway

    Galway, H91 TK33, Ireland

  • The Azienda Sanitaria Locale Salerno

    Salerno, 84124, Italy

Conditions

Explore the condition pages connected to this study.