112
Participants
Start Date
November 4, 2019
Primary Completion Date
May 30, 2020
Study Completion Date
June 7, 2020
Ultrasound guided subcostal transversus abdominis plane block (TAPB)
At the end of surgery, an anesthesiologist will perform bilateral subcostal TAP block with 0.375% ropivacaine 15ml at each site under ultrasound guidance.
Ropivacaine 0.75% Injectable Solution
0.375% ropivacaine is injected to the transversus abdominis plane via 21G 100 mm stimulator needle (Echoplex®, Vygon, Ecouen, France)
21G 100 mm stimulator needle (Echoplex®, Vygon, Ecouen, France)
0.375% ropivacaine is injected to the transversus abdominis plane via 21G 100 mm stimulator needle (Echoplex®, Vygon, Ecouen, France)
Seoul National University Hospital, Seoul
Seoul National University Hospital
OTHER