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中华普通外科学文献(电子版) ›› 2023, Vol. 17 ›› Issue (02) : 124 -128. doi: 10.3877/cma.j.issn.1674-0793.2023.02.008

论著

基于膜解剖理论的腹腔镜D2根治术联合完整系膜切除术治疗进展期胃癌的前瞻性研究
王纯恩1,(), 吴惠慈1, 王德奋1, 林中满1   
  1. 1. 571400 琼海市中医院外一科
  • 收稿日期:2022-09-08 出版日期:2023-04-01
  • 通信作者: 王纯恩

Laparoscopic D2 radical gastrectomy with complete mesorectal excision for advanced gastric cancer based on the theory of mesenteric anatomy: A prospective study

Chun’en Wang1,(), Huici Wu1, Defen Wang1, Zhongman Lin1   

  1. 1. The First Department of General Surgery, Qionghai Traditional Chinese Medicine Hospital, Qionghai 571400, China
  • Received:2022-09-08 Published:2023-04-01
  • Corresponding author: Chun’en Wang
引用本文:

王纯恩, 吴惠慈, 王德奋, 林中满. 基于膜解剖理论的腹腔镜D2根治术联合完整系膜切除术治疗进展期胃癌的前瞻性研究[J/OL]. 中华普通外科学文献(电子版), 2023, 17(02): 124-128.

Chun’en Wang, Huici Wu, Defen Wang, Zhongman Lin. Laparoscopic D2 radical gastrectomy with complete mesorectal excision for advanced gastric cancer based on the theory of mesenteric anatomy: A prospective study[J/OL]. Chinese Archives of General Surgery(Electronic Edition), 2023, 17(02): 124-128.

目的

研究基于膜解剖理论的腹腔镜D2根治术+完整系膜切除术(CME)在进展期胃癌中的应用效果及其安全性。

方法

前瞻性选取2019年3月至2021年5月于琼海市中医院就诊的进展期胃癌患者92例,采用随机数字表法分为研究组和对照组,每组46例。研究组行膜解剖理论指导下腹腔镜辅助D2根治术+CME治疗,对照组行标准腹腔镜辅助D2根治术治疗。观察两组围手术期相关指标及术后并发症发生情况,Kaplan-Meier曲线分析预后生存情况。

结果

两组均顺利完成手术,术中无中转开腹发生。研究组手术时间、术中出血量、术后首次排气排便时间及住院时间低于对照组,淋巴结清扫数及阳性淋巴结检出数多于对照组(均P<0.05)。两组总并发症发生率差异无统计学意义(χ2=3.023, P=0.082)。研究组术后复发率及3年累积总生存率优于对照组(χ2=4.564、3.861, P=0.033、0.046)。

结论

基于膜解剖理论的腹腔镜辅助D2根治术联合CME治疗进展期胃癌安全可行,术时短、出血少且淋巴结清扫更彻底,能有效促进术后恢复,降低肿瘤复发,提高患者生存率。

Objective

To investigate the efficacy and safety of laparoscopic D2 radical gastrectomy with complete mesorectal excision (CME) under the guidance of mesenteric anatomy theory in advanced gastric cancer.

Methods

A total of 92 patients with advanced gastric cancer treated in Qionghai Traditional Chinese Medicine Hospital from March 2019 to May 2021 were prospectively selected and divided into study group and control group by numerical random method, with 46 cases in each group. The study group was treated with laparoscopic D2 radical resection plus CME based on the theory of mesenteric anatomy, while the control group was treated with standard laparoscopic D2 radical gastrectomy. The perioperative indicators and postoperative complications of the two groups were observed. Kaplan-Meier curve was used to analyze the prognosis and survival.

Results

Both groups successfully completed the operation without conversion to laparotomy. The operation time, intraoperative blood loss, time of first exhaust/defecation and hospitalization in the study group were shorter than those in the control group, and the number of cleared lymph nodes and detected positive lymph nodes in the study group were more than those in the control group (all P<0.05). There was no significant difference in the total incidence of complications between the two groups (χ2=3.023, P=0.082). The recurrence rate and 3-year cumulative total survival rate in the study group were better than those in the control group (χ2=4.564、3.861; P=0.033, 0.046).

Conclusion

Laparoscopic D2 radical gastrectomy plus CME for advanced gastric cancer based on the theory of mesenteric anatomy is safe and feasible, with shorter operation time, less blood loss and more thorough lymph node dissection, which can effectively promote postoperative recovery, reduce tumor recurrence and improve the survival rate.

表1 92例进展期胃癌患者一般资料比较
表2 92例进展期胃癌患者围手术期相关指标比较(±s)
图1 两组进展期胃癌患者术后累积总生存曲线
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