New allergy test could be done with a urine sample

NCT ID NCT04751760

Recruiting now Knowledge-focused Sponsor: University Hospital, Toulouse Source: ClinicalTrials.gov ↗

First seen Apr 04, 2026 · Last updated Apr 28, 2026 · Updated 4 times

Summary

This study is testing a new method to measure allergy-related antibodies (IgE) in both blood and urine. Researchers will compare the new technique with a standard test to see if it works well. About 1,376 people with allergies, aged 6 months and older, will provide samples during routine blood draws. The goal is to see if urine can be used instead of blood for allergy testing, which could make testing easier and less invasive.

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Contacts and locations

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Study contacts

Contact

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

Locations

Larrey hospital
RECRUITING

Toulouse, 31059, France

Contact Phone: •••-•••-•••• Email: •••••@•••••
University Hospital
RECRUITING

Toulouse, 31000, France

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

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

Conditions

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ALLERGY AND IMMUNOLOGY