艾维卢马布治疗先进的默克尔细胞癌:全球真实世界的患者反应和生存数据
Rishabh Lohray1, Kritin K Verma2, Leo L Wang3
1Baylor College of Medicine, Houston, TX, USA.
Pragmatic and observational research
|November 29, 2023
概括
现实世界的数据证实,阿维卢马布对晚期梅克尔细胞癌 (MCC) 有效. 这种PD-L1抑制剂在不同患者群体中显示出有希望的响应率和可管理的副作用.
科学领域:
- 在瘤学瘤学.
- 免疫治疗是一种免疫疗法.
- 药理学 药理学是指药理学的学科.
背景情况:
- 阿维卢马布是一种编程细胞死亡连接体1 (PD-L1) 抑制剂,是FDA批准的高级梅克尔细胞癌 (MCC).
- 在临床试验之外,实验研究对于了解阿维卢马布的有效性和安全性至关重要.
研究的目的:
- 审查和综合现实世界关于AVELUMAB治疗高级MCC的数据.
- 评估不同人群中的疗效,安全性和患者结果.
主要方法:
- 对北美,南美,欧洲和亚洲的MCC对阿维卢马布的现实研究进行系统审查.
- 对应率,无进展生存率和不良事件的分析.
主要成果:
- 研究主要包括70岁以上的男性占主导地位的患者.
- 总体应答率从29.1%到72.1%不等,中位数无进展生存时间从8.1到24.1个月不等.
- 常见的不良事件包括疲劳和输液反应;还注意到自身免疫性肝炎和甲状腺炎. 第一线阿维卢马布显示出比二线药物更好的结果.
结论:
- 现实世界的证据支持avelumab作为高级MCC的安全和有效治疗方法.
- 需要进一步的研究才能充分了解长期的疗效和安全性.
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