BeEAM与BEAM:评估在患有复发性或耐药性DLBCL的患者中进行自身干细胞移植的调节方案
Ruiqi Wang1, Xinghe Shangguan2, Zhenxing Zhu1
1Department of Hematology and Oncology, China-Japan Union Hospital of Jilin University, Changchun, 130033, China.
Annals of hematology
|May 29, 2024
概括
BeEAM是一种安全有效的BEAM替代品,用于扩散大B细胞淋巴瘤患者的自身干细胞移植. 这种疗法显示出可比的造血复原,住院时间和生存益处,成本较低.
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:
- 复发性或耐火性扩散性大B细胞淋巴瘤 (DLBCL) 构成了重大治疗挑战.
- 自主干细胞移植 (ASCT) 是一种标准的治疗方法,BEAM (BCNU,Etoposide,Cytarabine,Melphalan) 是一种常见的调节方案.
- 评估像BEAM (BCNU,Etoposide,Cytarabine,Etoposide,Melphalan) 这样的替代疗法对于优化ASCT结果至关重要.
研究的目的:
- 评估BeEAM是否是DLBCL患者ASCT中BEAM的可行替代方案.
- 为了比较 BeEAM 与 BEAM 调节方案的有效性和安全性.
主要方法:
- 对60名复发/耐药DLBCL患者进行ASCT的回顾性分析.
- 比较BEAM (n=30) 和BEAM (n=30) 组的血液构成复合,不良事件,住院和生存情况.
- 从2018年1月到2023年6月收集的数据.
主要成果:
- 在BEAM和BEAM组之间,CD34+细胞输液,中性粒细胞或血小板移植时间没有显著差异.
- 类似的发生率≥3级中性质衰竭和血小板衰竭;可比的非血液学不良事件.
- BeEAM组显示出较低的住院费用 (83,425元人民币与96,235元人民币) 和相似的住院时间的趋势.
- 预测的5年整体存活率 (72.5%vs. 60%) 和无进展存活率 (25%vs. 20%) 是可比的,尽管在统计学上并不显著.
结论:
- BeEAM显示出良好的安全性,并且在接受ASCT的DLBCL患者中耐受良好.
- 在造血复合,住院时间和生存益处方面,BEAM与BEAM并没有劣势.
- BeEAM为复发性或耐火性DLBCL的ASCT提供了BEAM的经济有效替代方案.
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