100
Participants
Start Date
February 14, 2024
Primary Completion Date
June 30, 2025
Study Completion Date
July 31, 2025
optic nerve ultrasonography
The primary investigator measured ONSD at times: first after anesthesia induction before laryngoscopy, second just after laryngoscopy, third five minutes after, and fourth ten minutes after intubation by ultrasound guidance with a high-frequency linear probe at T2 ophthalmic preset.
RECRUITING
Haseki Trainig and Research Hospital, Istanbul
Haseki Training and Research Hospital
OTHER