Ultrasound of the eye to check for high brain pressure
Part of Brain & nervous system, Injuries & trauma clinical trials.
This study uses a special ultrasound on the eye to measure the optic nerve sheath, which can help detect increased pressure in the brain without needing an invasive test. It aims to provide a rapid, bedside method to identify patients who need urgent treatment.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be at least 18 years old
- You have symptoms suggesting increased pressure in the brain, like confusion, severe headache, or vomiting
- You have been scheduled for a brain CT scan
- You are stable enough for the ultrasound test
- No history of eye injury, surgery, or optic nerve disease
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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