Transversus Abdominis Plane(TAP) Block Versus Local Anesthetic Infiltration

Phase 4

Recruiting

• Conditions: Pain, Postoperative
• Interventions: Drug: TAP block; Drug: wound infiltration

• Registration Number: NCT03805269
• Lead Sponsor: Seoul National University Bundang Hospital

Brief Summary

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.

Detailed Description

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 Timeline

• Study First Submitted: 2019-01-12
• Study First Submitted QC: 2019-01-14
• Study First Posted: 2019-01-15
• Study Start: 2019-03-14
• Status Verified: 2024-01
• Last Update Submitted: 2024-01-11
• Last Update Posted: 2024-01-16
• Primary Completion: 2024-12-28
• Study Completion: 2024-12-31

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 94

Inclusion Criteria

• ASA class I-II
• Age: >18

Exclusion Criteria

• patients of severe kidney & liver dysfunction
• allergy of local anesthetics

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
TAP block	TAP block	USG guided TAP block
wound infiltration	wound infiltration	local anesthetics infiltration at surgical incision site

Primary Outcome Measures

Name	Time	Method
post operative pain score	4 hours after end of surgery	100 mm scale of visual analogue scale

Secondary Outcome Measures

Name	Time	Method
post operative opioid consumption	4 hours after end of surgery	total amount of opioid

Trial Locations

Locations (1)

Seoul National Universuty, Bundang Hospital; 🇰🇷 Seongnam-si, Gyonggido, Korea, Republic of