Scientists launch national effort to unravel mysteries of rare blood disorder

NCT ID NCT04018118

First seen Feb 25, 2026 · Last updated May 23, 2026 · Updated 14 times

Summary

This study is creating a national group of 600 people with chronic high levels of eosinophils (a type of white blood cell) or related organ damage. Researchers want to understand the different symptoms, how the disease changes over time, and what genetic or environmental factors may be involved. The goal is to gather information, not to test a new treatment.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Hôpital Roger Salengro, CHU

    RECRUITING

    Lille, France

    Contact

Conditions

Explore the condition pages connected to this study.