Effect of Contrast Medium on Optic Nerve Sheath Diameter
NCT04826042
·
clinicaltrials.gov ↗
NA
Phase
COMPLETED
Status
42
Enrollment
OTHER
Sponsor class
Conditions
Optic Nerve Sheath Diameter
Interventions
OTHER:
thoracic epidural catheterization
Sponsor
Keimyung University Dongsan Medical Center