Imaging study of narrowed neck arteries after stroke
Part of Brain & nervous system, Heart & circulation clinical trials.
This study looks at new imaging markers in people with significant narrowing of the carotid artery (the main artery in the neck). It compares people who recently had a stroke from that artery with people who have no recent stroke, to better understand stroke risk and artery disease.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have carotid artery narrowing of at least 50% (shown on a scan)
- If you are a “case”: you had a stroke on the same side within the last month, and doctors believe the artery narrowing is the cause
- If you are a “control”: you have no signs or scan hints of a recent stroke
- You can sign consent and complete all required scans and visits
- You can safely have ultrasound contrast (Sonovue) and MRI with contrast (gadolinium), if needed
- You do not have severe disability (modified Rankin scale 3 or less) and you are not pregnant or breastfeeding
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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