Magnetic resonance vessel wall imaging for narrowed brain arteries
Part of Brain & nervous system, Heart & circulation clinical trials.
This study uses a special MRI technique to take detailed pictures of the walls of narrowed arteries in the brain or neck. It aims to better understand the plaques that cause the narrowing, which may help guide treatment. If you have moderate to severe narrowing in these arteries, this imaging could provide important information for your care.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be 18 years or older.
- You must have moderate to severe narrowing (50% to 99%) in one of the following arteries: carotid artery in the neck, middle cerebral artery in the brain, vertebral artery, or basilar artery.
- The narrowing must be confirmed by a previous CTA, MRA, or DSA test.
- You must be able to have an MRI (no metal implants, no claustrophobia, and no severe kidney problems).
- You must not be allergic to the MRI contrast dye (gadolinium).
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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