用或没有BCMA导向疗法治疗的五折性多发性骨髓瘤患者的结果
Shebli Atrash1,2, Aytaj Mammadzadeh3, Fulei Peng4
1Levine Cancer Institute, Carolinas Healthcare System, Charlotte, NC 28204, USA.
Cancers
|June 10, 2023
概括
患有五重复性耐火性多发性髓瘤 (RRMM) 的患者的结局不佳. 然而,使用B细胞成熟抗原 (BCMA) 导向疗法 (BDT) 的治疗显著改善了这些患者的整体存活率.
科学领域:
- 血液学 血液学 血液学
- 在瘤学瘤学.
- 免疫治疗是一种免疫疗法.
背景情况:
- 五重复性耐火性多发性骨髓瘤 (RRMM) 的结局仍然很差,尽管治疗方面取得了进展.
- 鉴定penta-RRMM的有效治疗方法至关重要.
研究的目的:
- 评估接受B细胞成熟抗原 (BCMA) 导向治疗 (BDT) 的五个RRMM患者的生存结果.
主要方法:
- 对78名五度RRMM患者的回顾性分析.
- 用BDT治疗的患者和不用BDT治疗的患者之间的生存结果的比较.
- 分析包括患者人口统计,疾病特征和治疗类型.
主要成果:
- 接受BDT治疗的患者 (n=43) 与未接受BDT治疗的患者 (n=35,6个月) 相比,平均整体存活期 (17个月) 显著改善.
- 危险比为0.3 (p值<0.001),有利于BDT.
- 糟糕的表现状态,白人种族和高风险细胞遗传学与更糟糕的结果有关.
结论:
- 对于Penta-RRMM患者来说,预后很差.
- 在penta-RRMM患者中,BDT与显著的生存益处有关.
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