100
Participants
Start Date
February 28, 2015
Primary Completion Date
May 31, 2023
Study Completion Date
June 30, 2023
Optic Nerve Sheath Diameter using an ultrasound
Optic nerve sheath diameter will be measured by ultrasound preoperatively on the day of surgery, Immediate postoperative period (within 24 hours) or 6-8 weeks after surgery on the follow-up visit.
Toronto Western Hospital, Toronto
University Health Network, Toronto
OTHER