Blood samples shed light on rare brain disorders

NCT ID NCT04925349

First seen Sep 30, 2025 · Last updated Jun 14, 2026 · Updated 34 times

Summary

This study looks at how immune cells called macrophages behave in people with certain rare brain diseases (X-ALD, MLD, and ALSP). Researchers will collect one blood sample from 100 participants during a regular check-up. The goal is to learn if these immune cells play a role in how the diseases progress, 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

    Email: •••••@•••••

  • Contact

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

Locations

  • AP-HP Hôpital Bicêtre

    RECRUITING

    Le Kremlin-Bicêtre, 94275, France

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

    Contact

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

    Contact

  • AP-HP Hôpital La Pitié Salpêtrière

    RECRUITING

    Paris, 75013, France

Conditions

Explore the condition pages connected to this study.