Plain-English translation of NCT05636748 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
Read our Stroke research guide →Researchers want to better understand why some strokes happen when no obvious cause can be found. This study will use advanced imaging scans to look for hidden blood clots and other clues in the brains of stroke patients. By learning more about these mysterious strokes, doctors hope to develop better treatments to prevent them from happening again.
About one in three stroke patients have no identifiable cause for their stroke, yet these patients face a high risk of having another stroke. This research aims to find the hidden causes of these unexplained strokes so that doctors can offer better prevention strategies and personalized treatment.
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If you join this study, you will undergo specialized imaging scans, including PET and CT scans, to help researchers examine your brain and look for signs of blood clots or other causes of your stroke. You may also have an MRI scan if your doctor recommends it. The study involves scanning only—no medications to take—and participation will take place within about three weeks of your stroke.
AI-generated summary from trial data · Aug 15, 2026 · Not medical advice
United Kingdom
Sponsor
University of Edinburgh
Collaborators
British Heart Foundation
Enrollment target
~120 participants
Started
February 2023
Primary completion
August 2026
This trial's estimated completion date has passed — the record may not be fully up to date.
Age range
18 Years and older
Last updated on clinicaltrials.gov in December 2025.
Reach out to the team running this trial. Response times vary — some teams are faster than others.
Central contact
Beth Whittington, MD
University of Edinburgh
Tell us you're interested and we'll help connect you with the research team. We'll walk you through what to expect first — no email needed to get started.