自主干细胞移植用于复发性/耐火性大B细胞淋巴瘤:多中心GETH-TC/GELTAMO研究
Leyre Bento1, Antonio Gutiérrez1, Carmen Martinez2
1Hospital Universitari Son Espases, Palma, Spain.
Blood advances
|March 31, 2025
概括
自主干细胞移植 (ASCT) 为复发/耐药的大B细胞淋巴瘤 (LBCL) 患者提供了治疗选择. 生存结果是有利的,特别是那些在ASCT之前实现完全反应的人.
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:
- 复发性/耐药性大B细胞淋巴瘤 (R/R LBCL) 是一个重大的临床挑战.
- 自主干细胞移植 (ASCT) 是R/R LBCL的一个关键治疗策略.
- 在含有Rituximab的前线治疗后,ASCT的有效性需要进一步评估.
研究的目的:
- 评估ASCT在R/R LBCL患者的大队伍中的长期疗效和安全性.
- 确定影响R/R LBCL ASCT后结果的预后因素.
- 评估前线治疗对ASCT结果的影响.
主要方法:
- 791名接受ASCT (2010-2021) 的R/R LBCL患者的回顾性多中心研究.
- 患者接受了Rituximab和基于Anthracycline的前线治疗.
- 对无进展生存 (PFS),总生存 (OS) 和非复发死亡率 (NRM) 的分析.
主要成果:
- 在74个月的中位数随访时,65%的患者还活着,84%的患者没有疾病.
- 六年的PFS和OS分别为51%和63%.
- 更糟糕的PFS和OS的独立预测因素包括年龄>60岁,ASCT为≥3线,以及ASCT前的部分反应/稳定疾病.
结论:
- ASCT在R/R LBCL患者中显示出显著的长期疗效,这些患者接受了现代前线治疗.
- 在ASCT之前获得完整的反应对于最佳结果至关重要.
- 对于精选的R/R LBCL患者来说,ASCT仍然是一个潜在的治愈选择.
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