Neck catheter may briefly raise brain pressure, ultrasound study hints
NCT ID NCT07540481
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether placing a catheter in a neck vein changes pressure inside the skull. Researchers will use ultrasound to measure the optic nerve sheath and carotid artery in 61 adults under general anesthesia. The goal is to understand short-term effects, not to test a treatment.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
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The condition terms exactly as the trial's registrant entered them.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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University of Health Sciences Kanuni Sultan Suleyman Training and Research Hospital
Istanbul, Istanbul, Turkey (Türkiye)
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••