至少2年没有复发的异性干细胞移植接受者:结果和风险因素
B Linder Grønvold1,2, Maryan Mohamed Ali1, Tor Å Myklebust3,4
1Department of Haematology Oslo University Hospital Oslo Norway.
EJHaem
|February 26, 2024
概括
在全源造血干细胞移植后的长期存活对于2年幸存者来说是好的. 然而,预期寿命低于一般人群,需要改善感染和GVHD管理.
科学领域:
- 血液学 血液学 血液学
- 在瘤学瘤学.
- 免疫学 免疫学 免疫学
背景情况:
- 全基性造血干细胞移植 (allo-HSCT) 为血液性恶性瘤提供了一个治愈的选择.
- 移植后的长期结果和2年后的存活率需要进一步调查,以确定晚期死亡的风险因素.
- 奥斯陆大学医院对HSCT数据有专门的注册表.
研究的目的:
- 为了追溯评估alo-HSCT2年幸存者的结果.
- 确定与alo-HSCT后晚期死亡相关的风险因素.
- 为改善长期生存和预期寿命的干预措施提供信息.
主要方法:
- 在2005年至2019年间,对421名患有血液性恶性瘤的患者进行了回顾性分析,这些患者接受了allo-HSCT.
- 收录标准:活着,在移植后2年没有疾病.
- 来自奥斯陆大学医院 - HSCT (OUS-HSCT) 登记处的数据;平均随访时间为6.2年.
主要成果:
- 5年和10年生存概率分别为86%和76%.
- 晚期死亡的主要危险因素:年龄≥60岁,慢性淋巴细胞白血病 (CLL),先前的血液或侵入性真菌感染 (BSI,IFI) 和慢性移植对宿主疾病 (cGVHD).
- 与普通人群相比,预期寿命较低,除了慢性髓性白血病 (CML).
结论:
- 长期生存前景是有利的为2年 allo-HSCT幸存者.
- 干预措施应专注于优化cGVHD,BSI和IFI的预防和治疗.
- 早期检测二次恶性瘤和改善免疫复原的策略至关重要.
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