在局部晚期或转移性皮肤状细胞癌的Cemiplimab:从DRUG访问协议的前性现实世界的数据
Karlijn Verkerk1,2, Birgit S Geurts1,2, Laurien J Zeverijn1,2
1Division of Molecular Oncology & Immunology, Netherlands Cancer Institute, Amsterdam, the Netherlands.
The Lancet regional health. Europe
|March 11, 2024
概括
在现实环境中,Cemiplimab在治疗晚期皮肤状细胞癌方面表现出显著的有效性和有利的安全性. 这项研究证实了它在局部晚期或转移性疾病患者的日常临床实践中的治疗价值.
科学领域:
- 在瘤学瘤学.
- 免疫治疗是一种免疫疗法.
- 现实世界的证据.
背景情况:
- 药物治疗药物准入协议 (DRUG Access Protocol) 旨在促进患者获得在荷兰等待退款的抗癌药物.
- 预期的现实世界数据 (RWD) 与药物获取同时收集.
- 这项研究在皮肤状细胞癌 (CSCC) 患者中介绍了PD-1 抑制剂塞米普利马布的RWD.
研究的目的:
- 评估在现实环境中对局部晚期或转移性皮肤状细胞癌 (laCSCC;mCSCC) 患者的塞米普利马布的疗效和安全性.
- 评估临床益处率,客观反应率和生存结果.
- 分析与塞米普利马布治疗相关的与治疗相关的不良事件.
主要方法:
- 患有laCSCC或mCSCC的患者每三周接受350毫克塞米普利马布固定的剂量.
- 主要终点包括客观临床益处率 (CBR),医生评估的CBR,客观反应率 (ORR) 和安全性 (等级≥3 TRAEs).
- 二级终点包括响应持续时间 (DoR),无进展生存期 (PFS) 和整体生存期 (OS).
主要成果:
- 在2021年2月至2022年12月期间,有151名患者接受治疗.
- 客观和医生评估的CBR分别为54.3%和59.6%. ORR为35.1%的时间.
- 中位数PFS为12.2个月,中位数OS为24.2个月. 3级以上的TRAE发生在29.8%的患者中,其中移植排斥是最常见的 (9.5%).
结论:
- 塞米普利马布在这个现实世界中的laCSCC或mCSCC患者队列中显示出高效率和良好的安全性.
- 这些发现证实了塞米普利马布在高级CSCC的日常临床实践中的治疗价值.
- 现实世界的数据支持在先进的CSCC治疗中使用塞米普利马布.
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