DCR:II期与III 期结肠癌腹膜复发的危险因素到底是什么

2018-06-09 MedSci MedSci原创

近年来,人们一直对结肠癌腹膜复发的危险因素知之甚少,而本项研究旨在探讨行根治性切除的II-III期结肠癌患者腹膜复发的危险因素。

背景: 近年来,人们一直对结肠癌腹膜复发的危险因素知之甚少,而本项研究旨在探讨行根治性切除的II-III期结肠癌患者腹膜复发的危险因素。

方法:这是一项回顾性数据分析,研究人员从3个大型III期随机试验(N = 3714)数据库中删选并分析了数据。 本项研究纳入了所有患有II期至III期结肠癌并接受了D2淋巴结清扫术的根治性切除术的患者。主要的观察指标是腹膜复发的风险因素,而无其他器官转移。

结果: 所有接受根治性切除术的患者腹膜复发率为2.3%(86/3714)。手术后至结肠癌腹膜复发的平均时间为17.0±10.3个月。在这些腹膜复发患者中,29例(34%)在≥1个其他器官中复发。多变量分析显示年龄(≥60岁,HR = 0.531; p = 0.0182),病理学分级T4(HR = 3.802; p <0.0001),淋巴结受累(HR = 3.491; p = 0.0002)和淋巴结清扫术(D2:HR = 1.801; p = 0.0356)是腹膜复发的独立预测因素。腹膜复发患者的总体生存率较其他复发者更加低下(HR = 1.594; P = 0.002)。

结论: 研究人员根据大量研究数据表明,结肠癌术后腹膜复发的独立危险因素与年龄、癌症分期、淋巴结受累以及淋巴结清扫术有关,为以后临床工作提供了新思路。

原始出处:
Mayanagi, Shuhei.et al.Risk Factors for]Peritoneal Recurrence in Stage II to III Colon Cancer. Diseases of the Colon & Rectum.2018.

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    2018-12-08 juliusluan78
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    2018-06-11 xuyong530
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    2018-06-11 121832a9m88暂无昵称

    学习了

    0

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    2018-06-09 wqkm

    ^_^^_^^_^^_^

    0