500 patients join biobank to unlock secrets of rare brain vessel diseases

NCT ID NCT07264972

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study collects blood and urine samples from 500 people with rare brain vessel diseases, such as CADASIL and moya-moya. Researchers aim to find biomarkers that could improve care or identify new treatment targets. Participants are already part of an existing rare disease cohort, and samples will be stored for future research.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to
If successful, this could help identify new biomarkers to improve diagnosis and treatment for rare brain vessel diseases.
What could go wrong
This is an observational biobank study, not a treatment trial. It may not directly lead to new therapies, and results may take years to impact patient care.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Lariboisière hospital

    Paris, France

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Other studies related to the condition(s) this trial covers.