预先治疗的晚期黑色素瘤患者中的雷戈拉费尼布:单中心病例系列
An-Sofie Vander Mijnsbrugge1, Justine Cerckel1, Iris Dirven1
1Department of Medical Oncology, Vrije Universiteit Brussel (VUB)/University Hospital of Brussels (UZ Brussel), Brussels.
Melanoma research
|May 27, 2024
概括
雷戈拉费尼布 (Regorafenib,简称REGO) 在其他治疗方法耐药的晚期黑色素瘤患者中表现出活性. 组合疗法,特别是使用BRAF/MEK抑制剂,显示出有前途的反应,特别是在BRAF V600突变阳性病例中.
科学领域:
- 在瘤学瘤学.
- 药理学 药理学是指药理学的学科.
背景情况:
- 晚期黑色素瘤患者通常在标准疗法失败后预后不好.
- 在这种耐火人群中,多酶抑制剂regorafenib (REGO) 的疗效需要进行研究.
研究的目的:
- 评估先前治疗进展的晚期黑色素瘤患者对regorafenib (REGO) 的客观反应率和安全性.
- 探索REGO与其他向疗法或检查点抑制剂结合的疗效.
主要方法:
- 对27名用雷戈拉费尼布 (REGO) 治疗的晚期黑色素瘤患者的回顾性分析.
- 患者之前已经在抗PD-1/CTLA-4疗法和BRAF/MEK抑制剂 (如适用) 上取得进展.
- REGO作为单疗法或与尼沃卢马布,特拉美丁尼布,比尼米丁尼布,恩科拉费尼布,达布拉费尼布/特拉美丁尼布或恩科拉费尼布/比尼米丁尼布联合使用.
主要成果:
- 在18.5%的患者中观察到部分反应 (PR),在11.1%的患者中观察到稳定疾病.
- 在BRAF V600突变阳性患者中,当REGO与BRAF/MEK抑制剂结合使用时,42.8%的患者获得了PR,包括脑转移的回归.
- 常见的3-4级不良事件包括高血压和高过氨基酶. 无进展生存时间的中位数为11.0周,总生存时间为23.1周.
结论:
- 雷戈拉费尼布 (REGO) 在晚期黑色素瘤中显示出可管理的安全性,无论是单疗法还是联合疗法.
- REGO与BRAF/MEK抑制剂的三重组合显示出显著的活性,特别是在BRAF V600突变阳性患者中.
- 对于已经耗尽其他治疗途径的黑色素瘤患者来说,REGO代表了一个潜在的治疗选择.
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