在复发/逆转性儿童白血病中使用博尔特佐米布救生疗法的FLAG - 一个可靠的桥梁,以有限的毒性移植
Sreedhar Jayakrishnan Cherulil1, Kesavan Melarcode Ramanan2, K V Gangadharan1
1Department of Medical Oncology, Aster Malabar Institute of Medical Sciences, Kozhikode, Kerala, India.
South Asian journal of cancer
|December 25, 2025
概括
这项研究探索了一种针对复发性耐药白血病的新型救援方案,结合了fludarabine,cytarabine,G-CSF和 bortezomib. 该疗法显示出有希望的缓解率,并在大多数患者中促进了成功的造血干细胞移植.
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:
- 复发性耐火性白血病是一个重大的临床挑战.
- 治疗决策涉及到平衡疗效,副作用和成本,特别是在多药耐药性败血症.
- 现有的救援方案在管理这种患者群体方面存在局限性.
研究的目的:
- 评估一种新的救援方案的疗效和安全性,该方案结合了fludarabine,cytarabine,粒细胞殖民地刺激因子 (G-CSF) 和 bortezomib.
- 评估完全缓解的速度和进行血造干细胞移植 (HSCT) 的可行性.
主要方法:
- 对复发性耐药白血病患者的回顾性分析,这些患者接受了fludarabine,cytarabine,G-CSF和 bortezomib的治疗.
- 评估形态完整反应和完整缓解率.
- 评估重症监护病房入院情况和HSCT成功率.
主要成果:
- 观察到58%的形态完整反应率.
- 50%的患者实现了完全缓解.
- 在缓解诱导期间,只有3名患者需要接受ICU治疗.
- 66.6%的患者成功接受了全基性HSCT.
结论:
- 弗鲁达拉宾,细胞拉宾,G-CSF和博特佐米布的组合是一种可行的,可能更安全的替代性救援方案,用于复发性耐药白血病.
- 这种疗法使得很大一部分患者能够达到缓解,并接受成功的全基性HSCT.
- 需要进一步的研究,以在更大的队列中证实这些发现.
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