为耐火T细胞淋巴瘤患者进行全源性血型干细胞移植
Radwan Massoud1, Hassan Naim1, Evgeny Klyuchnikov1
1Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
European journal of haematology
|October 17, 2023
概括
全基性干细胞移植 (allo-SCT) 为T细胞非霍奇金淋巴瘤 (T-NHL) 提供治疗潜力. 这项研究发现,耐火性和化学敏感性T-NHL患者之间的alo-SCT结果是可比的,这表明它即使在耐火性病例中也是有效的.
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:
- 全基性干细胞移植 (allo-SCT) 利用移植与淋巴瘤效应,为T细胞非霍奇金淋巴瘤 (T-NHL) 的潜在治愈治疗提供动力.
- 在治疗分层方面,区分耐火T-NHL (ref-TNHL) 和化学敏感T-NHL (CS-TNHL) 的结果至关重要.
研究的目的:
- 为了比较耐火性T-NHL与接受allo-SCT的化学敏感T-NHL患者的移植结果.
- 评估alo-SCT作为T-NHL潜在治疗选择的疗效,包括耐火病例.
主要方法:
- 55名连续接受allo-SCT的患者 (26名ref-TNHL,29名CS-TNHL) 的回顾性审查.
- 移植结果的比较,包括移植,复发发病率,非复发死亡率,整体存活率,无进展存活率 (PFS) 和移植对宿主疾病无复发存活率 (GRFS).
主要成果:
- 在ref-TNHL和CS-TNHL组之间,白细胞和血小板移植没有显著差异.
- 3年后,复发发病率在ref-TNHL中为34%,在CS-TNHL中为19% (p=0.33),非复发死亡率为28%和22% (p=0.52).
- 三年整体生存率为ref-TNHL的39%和CS-TNHL的56% (p=0.15),在PFS和GRFS中倾向于CS-TNHL.
结论:
- 同源干细胞移植在T-NHL中显示出治愈潜力,即使在耐火性疾病患者中也是如此.
- 这项研究支持使用alo-SCT作为耐火性T-NHL的可行治疗选择,尽管存在追溯限制.
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