阿瓦普利提尼布与中素或克拉德里宾在先进的全身性巨细胞瘤中:一个回顾性的现实世界的外部对照研究
Andreas Reiter1, Jason Gotlib2, Iván Álvarez-Twose3
1Department of Hematology and Oncology, University Hospital Mannheim, Heidelberg University, Mannheim, Germany.
Leukemia research
|July 25, 2025
概括
与中氨酸或克拉迪相比,阿瓦普利提尼布显著改善了先进的全身性巨细胞瘤患者的整体存活率和治疗持续时间. 这种现实世界的证据支持阿瓦普利提尼布作为一种优越的治疗选择.
科学领域:
- 血液学 血液学 血液学
- 在瘤学瘤学.
- 药理学 药理学是指药理学的学科.
背景情况:
- 先进的全身性巨细胞瘤 (AdvSM) 缺乏前性随机研究.
- 在AdvSM中Avapritinib,midostaurin和cladribine的临床结果需要进行比较.
研究的目的:
- 为了比较AVAPRITINIB与MIDOSTAURIN或CLADRIBINE在先进的全身性巨细胞症患者中的临床结果.
- 评估整体存活率 (OS),治疗持续时间 (DOT) 和血清三酶减少.
主要方法:
- 回顾性图表审查,比较了176名接受阿瓦普利提尼布治疗的患者,99名接受中素治疗和49名接受克拉迪宾治疗.
- 用对治疗权重的逆概率 (IPTW) 调整的考克斯模型和通用线性模型进行分析.
主要成果:
- 阿瓦普利提尼布的生存期明显更长 (不能估计),而不是中素 (28.6个月) 和克拉迪里宾 (23.4个月).
- 阿瓦普利提尼布还显示了较长的DOT和较大降低血清三酶水平,与中素和克拉迪宾相比.
- 在未接受治疗的和先前接受过阿瓦普利提尼布治疗的患者子组中观察到改善的OS.
结论:
- 阿瓦普利提尼布治疗与在先进的全身性巨细胞瘤中显著改善整体存活率和治疗持续时间有关.
- 在降低血清三酶水平方面,阿瓦普利提尼布与中素和克拉德里宾相比,具有更高的疗效.
- 这些发现支持阿瓦普利提尼布作为AdvSM的现实世界临床实践中的关键治疗选择.
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