40
Participants
Start Date
August 31, 2025
Primary Completion Date
May 31, 2028
Study Completion Date
May 31, 2028
EOI block
EOI block with 0.25% ropivacaine 1 mL/kg (max 40 mL) bilaterally under ultrasound guidance
sham block
Sham block with equal volume of normal saline bilaterally under ultrasound guidance
RECRUITING
Seoul National University Children's Hospital, Seoul
Seoul National University Hospital
OTHER