Postoperative Changes in Optic Nerve Sheath Diameter in Patients Undergoing Spinal Anesthesia for Cesarean Delivery

• Conditions: Intracranial Hypotension

• Registration Number: NCT04301830
• Lead Sponsor: SMG-SNU Boramae Medical Center

Brief Summary

This is observational study. The investigator will measure optic nerve sheath diameter by ultrasound on the eye after cesarean section under spinal anesthesia.

Detailed Description

Not available

Study Timeline

• Status Verified: 2020-03
• Study First Submitted: 2020-03-06
• Study First Submitted QC: 2020-03-06
• Last Update Submitted: 2020-03-06
• Study First Posted: 2020-03-10
• Last Update Posted: 2020-03-10
• Study Start: 2020-04
• Primary Completion: 2021-04
• Study Completion: 2022-04

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: Female
• Target Recruitment: 50

Inclusion Criteria

• Patients undergoing cesarean section under spinal anesthesia

Exclusion Criteria

• Patients who did not agree to participate in the study
• Patients has ophthalmic diseases
• Patients has previous history of ophthalmic surgery.
• Patients has neurological disorders.
• Patients has history of head surgery.

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Change optic nerve sheath diameter	0,1,6,24 and 48 hours	Change in Optic nerve sheathe diameter from baseline, 1,,6,24 and 48 hours after completion of surgery