Eye dye test may spot hidden brain vessel disease

NCT ID NCT06416371

First seen Nov 01, 2025 · Last updated May 16, 2026 · Updated 36 times

Summary

This observational study looks at whether leaky blood vessels in the eye can signal similar damage in the brain, which is linked to strokes and dementia. Researchers will inject a fluorescent dye into 40 participants and take detailed eye images. The goal is to see if eye vessel leakage matches the severity of brain vessel disease already measured by scans.

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Contacts and locations

Locations

  • NHS Lothian

    RECRUITING

    Edinburgh, United Kingdom

    Contact Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.