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中华普外科手术学杂志(电子版) ›› 2025, Vol. 19 ›› Issue (06) : 624 -627. doi: 10.3877/cma.j.issn.1674-3946.2025.06.009

论著

局部不可切除胃癌转化治疗(联合免疫治疗)后淋巴结转移的相关危险因素分析
钱龙, 蔡大明, 王行舟, 艾世超, 胡琼源, 孙锋, 宋鹏, 王峰, 王萌, 陆晓峰, 朱欢欢(), 沈晓菲(), 管文贤()   
  1. 210008 南京,南京大学医学院附属鼓楼医院胃外科
  • 收稿日期:2025-02-24 出版日期:2025-12-26
  • 通信作者: 朱欢欢, 沈晓菲, 管文贤

Analysis of risk factors associated with lymph node metastasis after conversion therapy (combined with immunotherapy) for locally unresectable gastric cancer

Long Qian, Daming Cai, Xingzhou Wang, Shichao Ai, Qiongyuan Hu, Feng Sun, Peng Song, Feng Wang, Meng Wang, Xiaofeng Lu, Huanhuan Zhu(), Xiaofei Shen(), Wenxian Guan()   

  1. Affiliated Drum Tower Hospital of Nanjing University Medical School, Division of Gastric Surgery, Nanjing Jiangsu Province 210008, China
  • Received:2025-02-24 Published:2025-12-26
  • Corresponding author: Huanhuan Zhu, Xiaofei Shen, Wenxian Guan
  • Supported by:
    Supported by National Natural Science Foundation of China(81970500, 82473154, 82172645, 82372805); Natural Science Foundation of Jiangsu Province(BK20240117)
引用本文:

钱龙, 蔡大明, 王行舟, 艾世超, 胡琼源, 孙锋, 宋鹏, 王峰, 王萌, 陆晓峰, 朱欢欢, 沈晓菲, 管文贤. 局部不可切除胃癌转化治疗(联合免疫治疗)后淋巴结转移的相关危险因素分析[J/OL]. 中华普外科手术学杂志(电子版), 2025, 19(06): 624-627.

Long Qian, Daming Cai, Xingzhou Wang, Shichao Ai, Qiongyuan Hu, Feng Sun, Peng Song, Feng Wang, Meng Wang, Xiaofeng Lu, Huanhuan Zhu, Xiaofei Shen, Wenxian Guan. Analysis of risk factors associated with lymph node metastasis after conversion therapy (combined with immunotherapy) for locally unresectable gastric cancer[J/OL]. Chinese Journal of Operative Procedures of General Surgery(Electronic Edition), 2025, 19(06): 624-627.

目的

探讨局部不可切除胃癌转化治疗(联合免疫治疗)后淋巴结转移的相关危险因素。

方法

纳入2019年1月至2024年11月接受SOX方案转化治疗(联合PD-1单克隆抗体免疫治疗)后行根治性切除术的局部不可切除胃癌患者218例。通过病历系统收集患者临床资料,采用单因素分析和Logistic回归模型分析淋巴结转移的危险因素。

结果

单因素分析结果显示:肿瘤大小、浸润深度、有无神经侵犯、有无脉管侵犯及Lauren分型与淋巴结转移相关(P<0.05)。多因素分析结果显示脉管侵犯(OR=7.475 95%CI: 2.839-19.680,P<0.001)、浸润深度(OR=2.656 95%CI: 1.713-4.119,P<0.001)、Lauren分型(OR=1.814 95%CI: 1.062-3.098,P=0.029)是胃癌患者淋巴结转移的独立危险因素;在86例T0-2期患者中,神经侵犯(OR=22.776 95%CI: 1.658-312.782,P=0.019)、脉管侵犯(OR=10.078 95%CI: 1.791-56.700,P=0.009)是T0-2期患者淋巴结转移的独立危险因素;在132例T3-4期患者中,脉管侵犯(OR=8.258 95%CI: 2.404-28.364,P<0.001)、Lauren分型(OR=3.179 95%CI: 1.310-7.713,P=0.011)是T3-4期患者淋巴结转移的独立危险因素。

结论

脉管侵犯、浸润深度及Lauren分型是局部不可切除胃癌转化治疗(联合免疫治疗)后淋巴结转移的独立危险因素;其中,神经侵犯和脉管侵犯是T0-2期患者的独立危险因素;脉管侵犯及Lauren分型是T3-4期患者的独立危险因素。对于上述患者,需要尽可能做到根治性淋巴结清扫以改善预后。

Objective

To investigate the risk factors associated with lymph node metastasis after conversion therapy (combined with immunotherapy) for locally unresectable gastric cancer.

Methods

A total of 218 patients with locally unresectable gastric cancer who underwent radical resection after conversion therapy with the SOX regimen (combined with PD-1 monoclonal antibody immunotherapy) from January 2019 to November 2024 were included. Clinical data of the patients were collected through the medical record system. Univariate analysis and Logistic regression model were used to analyze the risk factors for lymph node metastasis.

Results

Univariate analysis showed that tumor size, depth of invasion, presence or absence of perineural invasion, presence or absence of vascular invasion, and Lauren classification were associated with lymph node metastasis (P<0.05). Multivariate analysis revealed that vascular invasion (OR=7.475, 95%CI: 2.839-19.680, P<0.001), depth of invasion (OR=2.656, 95%CI: 1.713-4.119, P<0.001), and Lauren classification (OR=1.814, 95%CI: 1.062-3.098, P=0.029) were independent risk factors for lymph node metastasis in gastric cancer patients. Among 86 patients with T0-2 stage, perineural invasion (OR=22.776, 95%CI: 1.658-312.782, P=0.019) and vascular invasion (OR=10.078, 95%CI: 1.791-56.700, P=0.009) were independent risk factors for lymph node metastasis. Among 132 patients with T3-4 stage, vascular invasion (OR=8.258, 95%CI: 2.404-28.364, P<0.001) and Lauren classification (OR=3.179, 95%CI: 1.310-7.713, P=0.011) were independent risk factors for lymph node metastasis.

Conclusion

Vascular invasion, depth of invasion, and Lauren classification are independent risk factors for lymph node metastasis after conversion therapy (combined with immunotherapy) for locally unresectable gastric cancer. Among them, perineural invasion and vascular invasion are independent risk factors for patients with T0-2 stage, while vascular invasion and Lauren classification are independent risk factors for patients with T3-4 stage. For these patients, radical lymph node dissection should be performed as much as possible to improve prognosis.

表1 胃癌患者淋巴结转移的单因素分析[例(%)]
表2 胃癌患者淋巴结转移的多因素分析
表3 T0-2期胃癌患者淋巴结转移的多因素分析
表4 T3-4期胃癌患者淋巴结转移的多因素分析
[1]
Sung H, Ferlay J, Siegel RL, et al. Global Cancer Statistics 2020: GLOBOCAN Estimates of Incidence and Mortality Worldwide for 36 Cancers in 185 Countries [J]. CA Cancer J Clin, 2021, 71(3): 209-249.
[2]
Chen W, Zheng R, Baade PD, et al. Cancer statistics in China, 2015[J]. CA Cancer J Clin, 2016, 66(2): 115-132.
[3]
Zhu Z, Gong Y, Xu H. Clinical and pathological staging of gastric cancer: Current perspectives and implications [J]. Eur J Surg Oncol, 2020, 46 (10 PtB): e14-e19.
[4]
Jin F, Qian X, Ni F, et al. Risk factors and risk model of lymph node metastasis in early gastric cancer [J]. Zhonghua Yu Fang Yi Xue Za Zhi, 2021, 55(8): 990-994.
[5]
Japanese Gastric Cancer A. Japanese classification of gastric carcinoma: 3rd English edition [J]. Gastric Cancer, 2011, 14(2): 101-112.
[6]
Washington K. 7th edition of the AJCC cancer staging manual: stomach [J]. Ann Surg Oncol, 2010, 17(12): 3077-3079.
[7]
Fan X, Shi C, Lu D. High risk factors related to lymph node metastasis in early gastric cancer: A retrospective observational study [J]. Medicine(Baltimore), 2023, 102(13): e33431.
[8]
Yoo HJ, Lee H, Lee HH, et al. A Nomogram for Predicting Extraperigastric Lymph Node Metastasis in Patients With Early Gastric Cancer [J]. J Gastric Cancer, 2023, 23(2): 355-364.
[9]
Zhang M, Ding C, Xu L, et al. A nomogram to predict risk of lymph node metastasis in early gastric cancer [J]. Sci Rep, 2021, 11(1): 22873.
[10]
Alpaugh ML, Tomlinson JS, Kasraeian S, et al. Cooperative role of E-cadherin and sialyl-Lewis X/A-deficient MUC1 in the passive dissemination of tumor emboli in inflammatory breast carcinoma [J]. Oncogene, 2002, 21(22): 3631-3643.
[11]
de Jong MHS, Gisbertz SS, van Berge Henegouwen MI, et al. Prevalence of nodal metastases in the individual lymph node stations for different T-stages in gastric cancer: a systematic review [J]. Updates Surg, 2023, 75(2): 281-290.
[12]
Li P, He HQ, Zhu CM, et al. The prognostic significance of lymphovascular invasion in patients with resectable gastric cancer: a large retrospective study from Southern China [J]. BMC Cancer, 2015, 15: 370.
[13]
Ortega MA, Boaru DL, De Leon-Oliva D, et al. PD-1/PD-L1 axis: implications in immune regulation, cancer progression, and translational applications [J]. J Mol Med (Berl), 2024, 102(8): 987-1000.
[14]
Hoshi R, Gorospe KA, Labouta HI, et al. Alternative Strategies for Delivering Immunotherapeutics Targeting the PD-1/PD-L1 Immune Checkpoint in Cancer [J]. Pharmaceutics, 2024, 16(9): 1181.
[15]
Amelimojarad M, Amelimojarad M, Cui X. Prospective role of PD-1/PD-L1 immune checkpoint inhibitors in GI cancer [J]. Pathol Res Pract, 2023, 244: 154338.
[16]
Chen X, Chen LJ, Peng XF, et al. Anti-PD-1/PD-L1 therapy for colorectal cancer: Clinical implications and future considerations [J]. Transl Oncol, 2024, 40: 101851.
[17]
庄端明, 张斌, 邢一鸣, 等. 早期胃癌淋巴结转移的危险因素: 1093例病例的回顾性分析 [J]. 胃肠病学, 2020, 25(10): 606-610.
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