Eye ultrasound may spot spinal headache risk

NCT ID NCT07100158

First seen Nov 17, 2025 · Last updated Apr 30, 2026 · Updated 23 times

Summary

This study looked at whether measuring the optic nerve sheath in the eye with ultrasound can help predict headaches after spinal anesthesia. 176 adults having knee replacement surgery were included. The goal was to see if this simple test could identify who might get a post-dural puncture headache.

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Contacts and locations

Locations

  • Ankara Bilkent City Hospital

    Çankaya, Ankara, 06800, Turkey (Türkiye)

Conditions

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