在骨髓纤维化中爆发阶段的发生率根据贫血严重程度
Barbara Mora1, Margherita Maffioli1, Elisa Rumi2,3
1Department of Oncology, ASST Sette Laghi Ospedale di Circolo Varese Italy.
EJHaem
|August 21, 2023
概括
骨髓纤维化 (MF) 患者的贫血显著增加了爆发阶段 (BP) 转变的风险,无论鲁克索利提尼布 (RUX) 治疗如何. 管理贫血对于改善MF的结果至关重要.
科学领域:
- 血液学 血液学 血液学
- 在瘤学瘤学.
背景情况:
- 骨髓纤维化 (MF) 是一种严重的血液癌症,通常伴有贫血.
- 在MF中,贫血与生存率下降和进入爆发期 (BP) 的可能性更高有关.
- 目前针对多发性肺炎的贫血治疗方法的疗效有限.
研究的目的:
- 评估骨髓纤维化 (MF) 贫血患者中爆发期 (BP) 转变的发生率.
- 为了比较贫血的多发性肌痛患者的血压发病率,这些患者接受了与ruxolitinib (RUX) 治疗和没有治疗.
主要方法:
- 一个大型数据集 (1752名多发性纤维患者) 的回顾性分析,其中一个被RUX治疗的子集 (273名患者).
- 基于贫血严重程度 (CTCAE等级) 和输血依赖性的高血压发病率的评估.
- 在暴露于RUX和未暴露于RUX的队列之间比较BP率.
主要成果:
- 贫血,特别是2级或更高的贫血,与MF患者的血压发病率增加有关.
- 在接受RUX治疗或不接受RUX治疗的贫血MF患者中,BP发生率相似.
- 在RUX的输血依赖患者也显示出显著的血压率.
结论:
- 贫血是MF中BP转化的重要危险因素.
- 贫血多发性肺炎患者的血压风险似乎不论RUX治疗是否一致.
- 这些发现有助于临床医生评估贫血管理策略和MF贫血新型治疗方法的安全性.
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