Blood test may spot hidden genetic triggers of brain AVMs

NCT ID NCT07103304

First seen Nov 01, 2025 · Last updated May 16, 2026 · Updated 25 times

Summary

This study aims to see if a blood sample taken from the vein that drains a brain arteriovenous malformation (AVM) can detect the genetic mutations driving the condition. Researchers will compare these results with blood from a regular arm vein. The goal is to find a less invasive way to identify mutations that could guide future treatments. The study will involve 16 adults with brain AVMs who are already scheduled for embolization therapy.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • Hôpital la Pitié-Salpêtrière

    Paris, 75013, France

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

  • University Hospital of Caen

    Caen, 14033, France

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

  • University Hospital of Rouen

    Rouen, 76031, France

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

Conditions

Explore the condition pages connected to this study.