Brain scan clue may predict second stroke in elderly

NCT ID NCT03464344

Completed Knowledge-focused Sponsor: University Hospital, Toulouse Source: ClinicalTrials.gov ↗

First seen Jan 04, 2026 · Last updated Jun 12, 2026 · Updated 27 times

Summary

This study followed 170 older adults who had a type of stroke caused by cerebral amyloid angiopathy (CAA), a condition where protein builds up in brain blood vessels. Researchers wanted to see if a specific finding on MRI scans, called cortical superficial siderosis (cSS), could help predict who would have another stroke. Participants were monitored for up to 24 months to track any new strokes and related symptoms.

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Contacts and locations

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Locations

CHU Purpan. Hôpital Pierre-Paul Riquet

Toulouse, 31059, France
Gui de Chauliac Hospital

Montpellier, France
Lariboisière Hospital

Paris, France
Pellegrin Hospital

Bordeaux, France

Conditions

The condition(s) this trial relates to.

cerebral amyloid angiopathy intracerebral hemorrhage

As listed by the trial registrant

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

CEREBRAL AMYLOID ANGIOPATHY