NEJM:辅助化疗加放射治疗局部晚期子宫内膜癌

2019-06-13 xing.T 网络

由此可见,对于III期或IVA期子宫内膜癌患者,化疗加放射治疗与单独化疗相比并未有更长的无复发生存期。

III期或IVA期子宫内膜癌具有全身和局部复发的显著风险。

近日,顶级医学期刊NEJM上发表了一篇研究文章,在这项随机3期试验中,研究人员评估了6个月的铂类化疗加放射治疗(化放疗)是否比III期或IVA期子宫内膜癌患者单独联合化疗6个周期具有更长的无复发生存期(主要终点)。次要终点包括总体存活率、急性和慢性毒性作用以及生活质量。

在入选的813名患者中,736名符合条件,并被纳入无复发生存分析;在这些患者中,707人接受了随机分配的干预措施(346人接受了放化疗,361人仅接受了化疗)。中位随访期为47个月。在60个月时,化疗放疗组Kaplan-Meier估计的无复发存活患者百分比为59%(95%可信区间[CI]为53-65),单纯化疗组为58%(95%CI为53-64)(风险比为0.90; 90%CI为0.74至1.10)。与单纯化疗相比,化放疗与5年阴道复发率(2% vs. 7%;风险比为0.36; 95%CI为0.16-0.82)和盆腔和腹主动脉旁淋巴结复发(11% vs. 20%; 风险比为0.43; 95%CI为0.28-0.66)较低有关,但远期复发更常见于化放疗组(27% vs. 21%;风险比为1.36; 95%CI为1.00-1.86)。化学放射治疗组202名患者(58%)报告3级、4级或5级不良事件,单纯化疗组227名患者(63%)报告不良事件。

由此可见,对于III期或IVA期子宫内膜癌患者,化疗加放射治疗与单独化疗相比并未有更长的无复发生存期。

原始出处:

Daniela Matei,et al.Adjuvant Chemotherapy plus Radiation for Locally Advanced Endometrial Cancer.NEJM.2019.https://www.nejm.org/doi/full/10.1056/NEJMoa1813181

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    2019-06-14 chg122
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    2019-06-13 旺医

    顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息

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