BMS的PD-1单抗Opdivo,获得FDA批准用于晚期食道鳞状细胞癌

2020-06-11 MedSci原创 MedSci原创

Opdivo成为首个无论肿瘤PD-L1表达水平高低,用于治疗该疾病的免疫疗法。

百时美施贵宝(Bristol Myers Squibb)公司宣布,FDA批准其PD-1单抗Opdivo(nivolumab)用于先前基于氟嘧啶和铂类化疗后无法切除的疾病进展、复发或转移性食道鳞状细胞癌(ESCC)患者。

Image result for Opdivo

该公司指出,Opdivo是首个无论肿瘤PD-L1表达水平高低,用于治疗该疾病的免疫疗法。

此次批准是基于第三阶段ATTRACTION-3试验的结果,该试验中Opdivo的总体生存期(OS)优于紫杉烷化疗。结果显示,Opdivo的中位OS为10.9个月,而多西紫杉醇或紫杉醇的中位OS为8.4个月。

去年7月,FDA 批准了默克公司(Merck)的PD-1单抗Keytruda(pembrolizumab)治疗复发性食管局部晚期或转移性鳞状细胞癌,但是要求患者肿瘤表达PD-L1且综合阳性评分(CPS)至少为10,并且在一项或多项先前的全身治疗后出现疾病进展。

原始出处:

https://www.firstwordpharma.com/node/1731739?tsid=4

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    2020-06-13 119337457
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    2020-06-13 canlab
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