Noninvasive Brain Pressure Test Using Ultrasound
Part of Brain & nervous system clinical trials.
This study tests a new way to estimate pressure inside the skull without extra needles or surgery. It uses a soft mask and ultrasound to measure pressure at a vein near the eye, aiming to find a safer alternative for people who already have a standard brain-pressure monitor in place.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must have an invasive monitor already placed to measure pressure inside your skull (ICP monitor) as part of your normal care.
- You must be 18 years or older.
- You cannot have any injury to your face or skull that would stop us from using a soft mask or ultrasound on your forehead.
- You cannot have had recent skull surgery or removal of part of your skull.
- You cannot have active bleeding (or suspected bleeding) or conditions in your eye socket or veins that affect blood flow from the eye.
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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