强生(JNJ)抗头颈癌药物获FDA优先审查 拓展适应症迎来关键节点

金吾财讯
Jul 30

金吾财讯 | 强生(JNJ)周四公告,其联合Halozyme(HALO)共同开发的抗癌药物Rybrevant Faspro新适应症申请获得美国FDA优先审查资格,拟用于复发性或转移性头颈部鳞状细胞癌。本次补充生物制品许可申请依托关键性1b/2期OrigAMI-4临床试验数据支撑,试验结果显示,42%的头颈部鳞癌患者接受治疗后产生应答,超三分之一受试者实现肿瘤完全缓解。凭借优先审评通道,FDA审查周期将缩短至6个月,常规审批时长为10个月,有望加速这款双靶点皮下制剂落地。Rybrevant Faspro靶向EGFR与MET通路,当前已获批用于肺癌治疗。若头颈癌适应症顺利获批,将进一步拓宽产品收入空间,同时利好合作方Halozyme。市场持续等待FDA最终审批结论,跟踪该药物在实体瘤领域持续拓展潜力。

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