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Lancet:多西紫杉醇3D疗法(FLOT)治疗晚期可切除胃癌

2019-04-13 MedSci MedSci原创

研究认为,对于局部晚期可切除的胃或胃食管交界腺癌患者,围手术期接受FLOT疗法可提高患者整体生存率

多西紫杉醇为基础的化疗是治疗转移性食管交界癌的有效手段,近日研究人员考察了多西紫杉醇三联疗法 (FLOT,氟尿嘧啶+亚叶酸、奥沙利铂和多西紫杉醇)对局部晚期可切除肿瘤患者围手术期治疗的效果。

本次研究为II-III期临床研究,716名经组织学证实的晚期、临床分期CT 2或以上,和或淋巴结阳性(CN+)患者参与研究,患者肿瘤可切除,无远端转移,一部分患者在术前以及术后分别接受3轮,每轮3周的表柔比星+顺铂+氟尿嘧啶或卡培他滨 (ECF/ECX;对照组),另外的患者在术前以及术后分别接受4轮,每轮4周的FLOT治疗。研究的主要重点为总生存期。

716名患者参与研究,其中ECF/ECX组360例,FLOX组356例。与ECF/ECX组相比,FlOT组总生存率提高(HR=0.77),中位总生存期为50 vs 35个月。两组患者发生严重不良事件(包括手术住院期间发生的不良事件)的数量相似(ECF/ECX组96例[27%],FlOT组97例[27%]),两组各有2例中毒死亡。94例(26%)ECF/ECX患者出现毒性住院,Flot组89例(25%)。

研究认为,对于局部晚期可切除的胃或胃食管交界腺癌患者,围手术期接受FLOT疗法可提高患者整体生存率。

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    2019-07-13 howi
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