Autism supplement trial aims to ease repetitive behaviors in kids

NCT ID NCT05664789

First seen Nov 14, 2025 · Last updated May 08, 2026 · Updated 21 times

Summary

This study tests whether N-acetylcysteine (NAC), a well-tolerated nutritional supplement, can reduce restricted and repetitive behaviors in children with autism spectrum disorder. About 144 children aged 3 to 12 will receive either NAC or a placebo for 12 weeks. Researchers will measure changes in behavior and brain activity to understand how NAC works.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Department of Psychiatry and Behavioral Sciences

    RECRUITING

    Palo Alto, California, 94304, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

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