Photon-counting CT versus regular CT for evaluating carotid artery narrowing before stenting
Part of Brain & nervous system, Heart & circulation clinical trials.
This study compares two types of CT scans to evaluate the arteries in your neck before you have a stent placed. The newer photon-counting CT may provide more detailed images, which could help your doctor plan the procedure more precisely.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be 18 years or older.
- You must have narrowing of the carotid artery or plaque in the carotid artery.
- You must be scheduled to have a stent placed in the carotid artery.
- You must be able to understand and sign a consent form.
- You must not be allergic to iodine-based contrast dye.
- You must not have severe kidney disease or other conditions that prevent a contrast CT scan.
- You must not be pregnant or suspect pregnancy.
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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