阿扎西提丁单疗法与组合疗法作为高风险髓状瘤的HSCT后维持疗法:一项回顾性队列研究
Ying Shen1,2, Pengyu Zhang1,2, Aili He1,2,3
1Department of Hematology, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
International journal of hematology
|November 11, 2025
概括
干细胞移植后的阿扎西提丁 (AZA) 维持疗法对高风险的骨髓性恶性瘤有效. 单一的AZA疗法显示出与组合疗法相比具有可比的疗效和更好的安全性,使其成为可行的选择.
科学领域:
- 血液学 血液学 血液学
- 在瘤学瘤学.
- 干细胞移植 干细胞移植
背景情况:
- 阿扎西提丁 (AZA) 是有效的移植后维护在高风险的髓状瘤.
- 有限的数据存在,比较AZA组合疗法用于维持治疗.
研究的目的:
- 为了比较azacitidine单一疗法的疗效和安全性,而不是在骨髓性恶性瘤中进行异构后造血干细胞移植 (allo-HSCT) 维护的组合疗法.
主要方法:
- 对59名AML或MDS患者的回顾性队列研究后合并-HSCT.
- 患者接受了AZA单一治疗,AZA加上干扰素-α (IFN-α) 或AZA加上向药物.
- 评估的结果包括复发率,无复发生存率 (RFS),总生存率 (OS) 和不良事件.
主要成果:
- 所有组的整体复发率均相似 (AZA:9.1%,AZA+IFN-α:13.3%,AZA+目标:9.1%).
- 三年RFS (89.4%) 和OS (84.4%) 率在单疗法和组合疗法之间没有显著差异.
- 副作用的发生率相似,尽管发烧反应在IFN-α组合中更频繁.
结论:
- 与合并治疗方案相比,阿扎西提丁单一治疗显示出非劣质的疗效和有利的毒性概况,用于后合金-HSCT维护.
- 对于MRD阴性患者来说,AZA单疗是一种可行的选择.
- 生物标志物驱动的组合需要前性验证.
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