U.S., Feb. 10 -- ClinicalTrials.gov registry received information related to the study (NCT07395115) titled 'A Prospective Observational Study on Factors Affecting Optic Nerve Sheath Diameter and Visual Acuity in Prone Spinal Surgery' on Dec. 03, 2025.
Brief 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.
Study Start Date: Dec. 03, 2024
Study Type: OBSERVATIONAL
Condition:
Spinal Surgery
Prone Position
Recruitment Status: COMPLETED
Sponsor: Istanbul University -...