Could an allergy drug boost brain power in williams syndrome?

NCT ID NCT06087757

First seen Apr 04, 2026 · Last updated May 09, 2026 · Updated 6 times

Summary

This study tests whether clemastine, an allergy medicine, can improve thinking, movement, and daily skills in people with Williams syndrome. About 30 people aged 6 to 30 will take either the drug or a placebo for several weeks. Researchers will measure changes in IQ, memory, and motor abilities to see if the treatment is safe and helpful.

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Contacts and locations

Locations

  • Child and Adolescent Psychiatry Unit, Sheba Medical Center

    Ramat Gan, Israel

  • Tel Aviv University

    Tel Aviv, Israel

Conditions

Explore the condition pages connected to this study.