60
Participants
Start Date
July 10, 2017
Primary Completion Date
July 15, 2017
Study Completion Date
March 31, 2018
TAP block
TAP block was performed under guidance with 0.25% ropivacaine 20 ml each side.
Morphine
Single dose was 1 mg. The locked time was 6 minutes. The limited dose was 40 mg/ 4 giờ.
Ropivacaine
Ropivacaine 0.25% 20 ml each side
THANG Nguyen Trong, Ho Chi Minh City
Gia Dinh People Hospital
OTHER