Frozen vs. fresh: can your allergy test be trusted?

NCT ID NCT06872996

First seen Jan 10, 2026 · Last updated May 11, 2026 · Updated 20 times

Summary

This study looks at whether using frozen or stored foods for allergy skin prick tests gives the same results as fresh foods. Researchers will test 100 adults with known food allergies using both fresh and stored samples. The goal is to see if food storage affects test accuracy, which could help clinics when fresh foods aren't available.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Centre Hospitalier Universitaire d'Orléans

    RECRUITING

    Orléans, 45067, France

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

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

    Contact

Conditions

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