Sci Rep:结阳性膀胱癌患者根治性切除术后辅助化疗与观察比较

2019-06-22 AlexYang MedSci原创

最近,有研究人员回顾性的比较了结阳性膀胱癌(pN+)患者根治性切除术(RC)后辅助化疗(AC)与观察情况,并评估了1995年到2017年之间经历RC以及AC(或者没有AC)的pTanyN1-3M0膀胱癌患者的治疗结果情况。研究人员利用2组患者的基线特征采用逆概率治疗加权(IPTW)调整分析方法加以控制。研究共包括了281名患者,3年的IPTW调整后总生存率在AC组中要比RC组显著更高(46.4%

最近,有研究人员回顾性的比较了结阳性膀胱癌(pN+)患者根治性切除术(RC)后辅助化疗(AC)与观察情况,并评估了1995年到2017年之间经历RC以及AC(或者没有AC)的pTanyN1-3M0膀胱癌患者的治疗结果情况。

研究人员利用2组患者的基线特征采用逆概率治疗加权(IPTW)调整分析方法加以控制。研究共包括了281名患者,3年的IPTW调整后总生存率在AC组中要比RC组显著更高(46.4% vs. 33.7%, p=0.024)。AC是总生存的独立预测因子(风险比=0.48;P<0.0001)。当患者通过淋巴结密度(LND)来进行分组时,3年总生存率在AC组和RC组之间的LND<9%和LND≥25%(27.4% vs. 16.1%)的患者中相似。在LND9%-25%和≥25%的患者中,3年防止1名患者死亡需要治疗的患者数目分别为3和9。

最后,研究人员指出,RC后进行AC与结阳性膀胱癌患者总生存的改善相关。另外,有中间淋巴结负担的患者可以在AC中获得最大益处。

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    2019-06-24 jeanqiuqiu
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    2019-06-22 留走人康

    膀胱癌真怪,明明是免疫敏感性肿瘤,为什么PD-1治疗效果不好呢?难道靶点不对?将来CD47会不会有效

    0

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