Reduced dye brain scan for unruptured aneurysms
Part of Brain & nervous system clinical trials.
This study tests whether using less dye and a lower flow rate during a cerebral angiogram can still produce clear images for people with unruptured brain aneurysms. The goal is to make the procedure safer by reducing dye exposure while keeping good image quality.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be between 18 and 80 years old.
- You are scheduled for a diagnostic cerebral angiogram (a test that uses X-rays and dye to look at the blood vessels in your brain) as part of your regular care.
- You must be awake and alert for the procedure, with only local anesthesia to numb the area.
- You must be able to understand the study and sign a consent form.
- If you are a woman who could become pregnant, you need a negative pregnancy test before starting.
- You must have French health insurance coverage.
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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