对淋巴瘤患者进行全源干细胞移植 2011-21
Hege Melby Frøen1, Marianne Brodtkorb2, Harald Holte2
1Avdeling for blodsykdommer, Oslo universitetssykehus.
概括
异构干细胞移植 (ASCT) 提供淋巴瘤治疗,但存在风险. 2016年后的协议变化显著减少了ASCT并发症,改善了患者的治疗结果和生存率.
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:
- 同源干细胞移植 (ASCT) 是当传统疗法失败时,对淋巴瘤的潜在治疗方法.
- ASCT与重大风险有关,包括严重并发症和死亡率.
- 这项研究评估了在2011年至2021年期间接受ASCT的120名淋巴瘤患者的两年结果.
研究的目的:
- 评估ASCT协议变化对患者存活率和并发症率的影响.
- 为了比较在2016年引入新的GVHD预防措施之前和之后移植的患者之间的结果.
- 分析严重的急性和慢性移植与宿主疾病 (GVHD) 的发病率与协议变化相关.
主要方法:
- 在奥斯陆大学医院进行首次ASCT的120名患者的回顾性分析.
- 患者被分为两组:第一组 (2016年1月至2016年9月) 和第二组 (2016年10月至2021年9月).
- 关键的变化包括在2016年10月引入抗细胞球蛋白用于GVHD预防.
主要成果:
- 第1组的两年生存率为65%,第2组为71%.
- 与移植相关的死亡率从1组的28%降至2组的15%.
- 经过协议更改,严重急性GVHD发病率从20%降至7%,严重慢性GVHD发病率从39%降至6%.
结论:
- 在2016年协议修改后,观察到ASCT并发症的显著减少,包括严重的急性和慢性GVHD.
- 更新的ASCT协议,特别是抗细胞球蛋白的使用,改善了患者的治疗结果,并减少了与移植相关的死亡率.
- 这些发现强调了协议优化的重要性,以提高ASCT对淋巴瘤患者的安全性和有效性.
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