MRI scans reveal hidden brain drains in rare headache disorder

NCT ID NCT05762367

First seen Nov 01, 2025 · Last updated Apr 25, 2026 · Updated 19 times

Summary

This study used advanced MRI to look at tiny lymphatic vessels in the brain's lining of people with idiopathic intracranial hypertension (IIH), a condition causing severe headaches and vision loss. Researchers compared 20 IIH patients with 20 healthy volunteers to see if these vessels are different. The goal was to better understand how the disease works, not to test a treatment.

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Contacts and locations

Locations

  • Service de Neuroradiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France

    Paris, Île-de-France Region, 75000, France

Conditions

Explore the condition pages connected to this study.