AACR:PD-1单抗keytruda在晚期小细胞肺癌患者中显示出抗肿瘤潜力

2019-04-04 不详 MedSci原创

2019年4月3日在美国癌症研究协会(AACR)年会上发布的最新数据显示,根据KEYNOTE-028和KEYNOTE-158临床试验汇总分析,默沙东的PD-1单抗keytruda在晚期小细胞肺癌(SCLC)患者中显示出有潜力的抗肿瘤活性。

2019年4月3日在美国癌症研究协会(AACR)年会上发布的最新数据显示,根据KEYNOTE-028和KEYNOTE-158临床试验汇总分析,默沙东的PD-1单抗keytruda在晚期小细胞肺癌(SCLC)患者中显示出有潜力的抗肿瘤活性。

"我们的研究表明,在这个难以治疗的患者群体中,keytruda单药治疗可以提供持久的临床益处和可控的毒性。"韩国首尔延世癌症中心的Hyun C. Chung博士说。

在KEYNOTE-028中,患者每2周服用keytruda单药10 mg / kg,KEYNOTE-158患者每3周服用keytruda单药200 mg。来自KEYNOTE-028和KEYNOTE-158的汇总数据显示19.3%的客观响应率,大多数患者的反应持续时间至少为18个月。

中位无进展生存期为2.0个月,中位总生存期(OS)为7.7个月。

原始出处:


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    2019-04-06 10518094zz
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    2019-04-06 Luyuxie_14

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