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A Prospective Observational Study on Factors Affecting Optic Nerve Sheath Diameter and Visual Acuity in Prone Spinal Surgery
Sponsor: Istanbul University - Cerrahpasa
Summary
The prone position in spinal surgery can alter intracranial pressure and optic nerve sheath diameter (ONSD) and potentially lead to visual complications. This prospective observational study aimed to identify factors influencing ultrasonographic ONSD changes and visual acuity in patients undergoing spinal surgery.
Official title: Factors Affecting Optic Nerve Sheath Diameter and Visual Acuity Changes in Adult Patients Undergoing Prone Spine Surgery: A Prospective Observational Study
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
65
Start Date
2024-12-15
Completion Date
2025-10-14
Last Updated
2026-10-23
Healthy Volunteers
No
Conditions
Locations (1)
Istanbul University - Cerrahpaşa, Cerrahpaşa Faculty of Medicine Hospital
Istanbul, Turkey (Türkiye)