There have been some studies to compared trans abdominis plane(TAP) block with wound infiltration of local anesthetics in multiport laparoscopic surgery, but there have been no studies in single incision laparoscopic gastrectomy. The purpose of this study was to compare the effect of ultrasonography-guided transverse nerve block and localized anesthesia infiltration in patients with single incision laparoscopic gastrectomy.
Patients were randomly divided into group N(ultrasonography-guided TAP) block and group W( before surgery local anesthetic infiltration at the incision site). We compared the opioid usage, postoperative 6, 24, and 48 hours pain, presence of vomiting, and duration of hospitalization during the operation.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
SINGLE
Enrollment
94
TAP block: local anesthetics infiltration at trans abdominis plane
wound infiltration: local anesthetics infiltration at surgical incision
Seoul National Universuty, Bundang Hospital
Seongnam-si, Gyonggido, South Korea
RECRUITINGpost operative pain score
100 mm scale of visual analogue scale
Time frame: 4 hours after end of surgery
post operative opioid consumption
total amount of opioid
Time frame: 4 hours after end of surgery
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