Retrospective Cohort Study
Copyright ©The Author(s) 2024. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastrointest Surg. Aug 27, 2024; 16(8): 2451-2460
Published online Aug 27, 2024. doi: 10.4240/wjgs.v16.i8.2451
Survival prognostic analysis of laparoscopic D2 radical resection for locally advanced gastric cancer: A multicenter cohort study
Xiu-Ming Sun, Kui Liu, Wen Wu, Chao Meng
Xiu-Ming Sun, Chao Meng, Department of Pain Management, Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong Province, China
Kui Liu, Department of Hepatobiliary Surgery, Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong Province, China
Wen Wu, Department of Gastrointestinal Surgery, The First Affiliated Hospital of Naval Medical University, Shanghai 200433, China
Author contributions: Sun XM wrote the manuscript; Liu K and Wu W collected the data; and Meng C guided the study. All authors reviewed, edited, and approved the final manuscript and revised it critically for important intellectual content, gave final approval of the version to be published, and agreed to be accountable for all aspects of the work.
Institutional review board statement: This study was reviewed and approved by the Ethics Committee of the First Affiliated Hospital of Naval Medical University.
Informed consent statement: Informed consent was obtained from the patients and their families for this study.
Conflict-of-interest statement: The authors declare no conflicts of interest.
Data sharing statement: The data of this study can be provided upon reasonable request and can only be shared after the application is submitted and approved by the corresponding author.
STROBE statement: The authors have read the STROBE Statement-checklist of items, and the manuscript was prepared and revised according to the STROBE Statement-checklist of items.
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: https://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Chao Meng, MD, Doctor, Department of Pain Management, Affiliated Hospital of Qingdao University, No. 1677 Wutaishan Road, Huangdao, Qingdao 266000, Shandong Province, China. mengchao1119@126.com
Received: January 27, 2024
Revised: June 7, 2024
Accepted: June 25, 2024
Published online: August 27, 2024
Processing time: 202 Days and 8.9 Hours
Core Tip

Core Tip: Data from multicenter patients with locally advanced gastric cancer (GC) were collected to compare the differences in survival and prognosis between laparoscopic D2 radical surgery and traditional open surgery. The contents of the study included postoperative survival rate, postoperative complication rate, postoperative recovery and quality of life. By comparing and analyzing the efficacy and safety of the two surgical methods, this study aimed to evaluate the actual effect of laparoscopic D2 radical surgery in the treatment of locally advanced GC, provide evidence for the selection of clinical surgical methods, and promote the application of minimally invasive surgical techniques in the treatment of GC.