在台湾为B细胞淋巴瘤进行全源造血干细胞移植
Chun-Hui Lee1,2, Tzu-Chien Lin2,3, Ming Yao4
1Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
Cancer medicine
|November 29, 2023
概括
全基性干细胞移植 (allo-HSCT) 为复发性B细胞淋巴瘤提供了一个救援选择. 在移植之前达到缓解,并经历移植与宿主疾病 (GVHD) 显著提高整体存活率.
科学领域:
- 血液学 血液学 血液学
- 在瘤学瘤学.
- 移植医学 移植医学
背景情况:
- 全源性造血干细胞移植 (allo-HSCT) 是对高风险,复发或耐火性B细胞淋巴瘤的潜在治疗方法.
- 有限的长期随访数据存在于这些条件的台湾患者的allo-HSCT.
研究的目的:
- 分析在台湾接受allo-HSCT的B细胞淋巴瘤患者的长期结果.
- 为了确定影响allo-HSCT后生存率和死亡率的因素.
主要方法:
- 使用台湾血液和骨髓移植数据库的回顾性观察研究.
- 包括105名在2010年至2019年期间接受alo-HSCT治疗的高风险,复发或耐药B细胞淋巴瘤的患者.
- 分析无进展生存率,总生存率和非复发死亡率,并对预后因素进行多变量分析.
主要成果:
- 三年无进展生存率和整体生存率分别为34.5%和37%.
- 一年无复发死亡率为31.4%,主要是由于感染 (75.8%).
- 与劣质OS相关的因素包括在移植时不处于缓解状态以及缺少移植与宿主疾病 (GVHD).
结论:
- 艾洛-HSCT可以作为复发或耐火性B细胞淋巴瘤患者的关键救援疗法.
- 在 allo-HSCT 之前实现完全缓解和 GVHD 的存在是改善 OS 的独立预测因素.
- 长期存活仍然是一个挑战,突出了需要策略来缓解非复发性死亡率,特别是感染.
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