Optimal choice of stapler and digestive tract reconstruction method after distal gastrectomy for gastric cancer: A prospective case-control study.

Abstract

BACKGROUND:

Gastric cancer is the most common cause of cancer-related deaths, and is classified according to its location in the proximal, middle, or distal stomach. Surgical resection is the primary approach for treating gastric cancer. This prospective study aimed to determine the best reconstruction method after distal gastrectomy for gastric cancer.

AIM:

To explore the efficacy of different staplers and digestive tract reconstruction (DTR) methods after radical gastrectomy and their influence on prognosis.

METHODS:

Eighty-seven patients who underwent radical gastrectomy for distal gastric cancer at our institution between April 2017 and April 2020 were included in this study, with a follow-up period of 12-26 mo. The patients were assigned to four groups based on the stapler and DTR plan as follows: Billroth Ⅰ (B-I) reconstruction + linear stapler group (group A, 22 cases), B-I reconstruction + circular stapler group (group B, 22 cases), Billroth II (B-II) reconstruction + linear stapler group (group C, 22 cases), and B-II reconstruction + circular stapler group (group D, 21 cases). The pathological parameters, postoperative gastrointestinal function recovery, postoperative complications, and quality of life (QOL) were compared among the four groups.

RESULTS:

No significant differences in the maximum diameter of the gastric tumors, total number of lymph nodes dissected, drainage tube removal time, QLQ (QOL questionnaire)-C30 and QLQ-STO22 scores at 1 year postoperatively, and incidence of complications were observed among the four groups (P > 0.05). However, groups A and C (linear stapler) had significantly lower intraoperative blood loss and significantly shorter anastomosis time, operation time, first fluid diet intake time, first exhaust time, and length of postoperative hospital stay (P < 0.05) than groups B and D (circular stapler).

CONCLUSION:

Linear staplers offer several advantages for postoperative recovery. B-I and B-II reconstruction methods had similar effects on QOL. The optimal solution can be selected according to individual conditions and postoperative convenience.

• Authors: Zhen Wu, Zhi-Gang Zhou, Ling-Yu Li, Wen-Jing Gao, Ting Yu
• Journal: World journal of gastrointestinal surgery (World J Gastrointest Surg) Vol. 15 Issue 7 Pg. 1354-1362 (Jul 27 2023) ISSN: 1948-9366 [Print] United States
• PMID: 37555119 (Publication Type: Journal Article)
• Copyright: ©The Author(s) 2023. Published by Baishideng Publishing Group Inc. All rights reserved.