诺华公布新获批抗癌药Zykadia积极数据

2014-06-05 佚名 生物谷

诺华(Novartis)6月2日公布了抗癌药Zykadia(ceritinib,LDK378)的积极数据。数据表明,Zykadia缩小了间变性淋巴瘤激酶阳性(ALK+)非小细胞肺癌(NSCLC)患者的肿瘤体积,包括那些既往接受过ALK抑制剂治疗的患者群体以及ALK抑制剂初治患者群体。此外,Zykadia也缩小了ALK+NSCLC脑转移肿瘤的体积。相关数据已提交至美国临床肿瘤学会(ASCO)第5

诺华(Novartis)6月2日公布了抗癌药Zykadia(ceritinib,LDK378)的积极数据。数据表明,Zykadia缩小了间变性淋巴瘤激酶阳性(ALK+)非小细胞肺癌(NSCLC)患者的肿瘤体积,包括那些既往接受过ALK抑制剂治疗的患者群体以及ALK抑制剂初治患者群体。此外,Zykadia也缩小了ALK+NSCLC脑转移肿瘤的体积。相关数据已提交至美国临床肿瘤学会(ASCO)第50届年会。

在所有246例NSCLC患者中,Zykadia取得了58.5%的整体反应率(ORR),平均无进展生存期为8.2个月。其中有124例患者在参与研究时肿瘤已脑转移,该患者群体的ORR为54.0%,PFS为6.9个月。

基于该项研究的数据,FDA于今年4月批准Zykadia(ceritinib),用于经Xalkori(crizotinib)治疗后病情恶化或对Xalkori不耐受的间变性淋巴瘤激酶阳性(ALK+)转移性非小细胞肺癌(NSCLC)患者的治疗。此前,FDA已授予Zykadia突破性疗法认定。

对于启动Xalkori初步治疗后病情复发的ALK+NSCLC患者群体,Zykadia将是一个重要的治疗选择,将解决这一群体中未获满足的医疗需求。

肺癌是导致癌症死亡的主要原因之一。非小细胞肺癌(NSCLC)占到了肺癌病例的85%-90%,其中2%-7%病例由ALK基因的重排(rearrangement)所驱动,导致癌细胞的加速生长。尽管ALK+NSCLC群体的临床治疗已取得显著进展,但病情恶化往往是不可避免的,因此需要更多的治疗选择。

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    2014-06-07 sunylz

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