免疫肿瘤治疗药物获批,能否改善肺癌治疗?

2018-06-19 许珈 澎湃新闻

问:肺癌治疗能否用免疫治疗药物?答:作为国内首个获批上市的免疫肿瘤(I-O)治疗药物,纳武利尤单抗注射液是目前唯一用于肺癌治疗的PD-1抑制剂。近日,国家药品监督管理局正式批准纳武利尤单抗注射液用于治疗表皮生长因子受体(EGFR)基因突变阴性和间变性淋巴瘤激酶(ALK)阴性、既往接受过含铂方案化疗后疾病进展或不可耐受的局部晚期或转移性非小细胞肺癌(NSCLC)成人患者。作为国内首个获批上市的免疫

问:肺癌治疗能否用免疫治疗药物?

答:作为国内首个获批上市的免疫肿瘤(I-O)治疗药物,纳武利尤单抗注射液是目前唯一用于肺癌治疗的PD-1抑制剂。

近日,国家药品监督管理局正式批准纳武利尤单抗注射液用于治疗表皮生长因子受体(EGFR)基因突变阴性和间变性淋巴瘤激酶(ALK)阴性、既往接受过含铂方案化疗后疾病进展或不可耐受的局部晚期或转移性非小细胞肺癌NSCLC)成人患者。

作为国内首个获批上市的免疫肿瘤(I-O)治疗药物,纳武利尤单抗注射液是目前唯一用于肺癌治疗的PD-1抑制剂。

在今年4月召开的2018美国癌症研究协会年会(AACR)上,广东省人民医院终身主任、中国胸部肿瘤研究协作组(CTONG)主席吴一龙教授首次以口头报告的形式在全球顶尖的学术会议上公布了研究结果,用强有力的数据向世界证明了欧狄沃TM作为PD-1抑制剂在中国人群中的长期生存获益优势。

“肺癌是中国重要的公共卫生议题,其发病率和死亡率居所有癌症之首。大多数肺癌患者在确诊时已为晚期,帮助患者延长生存期,改善生活质量是各界共同的目标。”吴一龙教授表示,“CheckMate-078是一项以中国患者为主的III期临床试验,首次证实了PD-1抑制剂在中国人群中的有效性和安全性均优于标准化疗,患者生存获益显着,死亡风险可降低32%。这与之前的国际大型临床研究结果一致。在亚组分析中,我们看到无论PD-L1表达与否,所有肿瘤组织学类型患者均能获益。”

据悉,在全球大多数国家和地区,纳武利尤单抗注射液使得晚期非小细胞肺癌患者的五年生存率由过去的不到5%提高到了16%,大大改善了患者对癌症的生存预期。

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