临床评分用于预测患有多发性骨髓瘤的患者的毒性和结果,这些患者正在接受双特异性T细胞参与治疗
Jan H Frenking1, Christine Riedhammer2, Thomas Hielscher3
1University Hospital Heidelberg Heidelberg Germany.
Blood cancer discovery
|February 13, 2026
概括
像CAR-HEMATOTOX (HTX) 和修改后的EASIX (m-EASIX) 这样的临床风险得分可以预测治疗复发性/耐药性多发性髓瘤的双特异性T细胞参与剂 (TCE) 患者的并发症和不良结果.
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:
- 双特异性T细胞参与剂 (TCE) 对复发性/耐药性多发性骨髓瘤 (RRMM) 提供临床益处.
- 严重的毒性和治疗失败可能会限制TCE的疗效.
- 现有的风险评分 (CAR-HEMATOTOX,EASIX,m-EASIX) 已被验证用于CAR T细胞治疗,但不是TCE治疗.
研究的目的:
- 评估CAR-HEMATOTOX (HTX) 和修改EASIX (m-EASIX) 评分对预测RRMM患者TCE治疗结果和毒性的有用性.
- 评估这些风险得分与逐步剂量增加和整体治疗反应期间并发症的关联.
主要方法:
- 用TCEs治疗RRMM患者的独立发现 (n=123) 和验证 (n=155) 队列的分析.
- 评估基线HTX≥3或m-EASIX>中位数和临床结果之间的关联.
- 评估与长时间住院,抗生素使用,发烧,细胞衰竭,严重感染和反应率的相关性.
主要成果:
- 患HTX≥3或m-EASIX>中位数的患者在逐步增加剂量时显著增加了长时间住院,抗生素治疗和发烧的风险.
- 这些风险得分与需要干预的细胞衰竭增加和严重感染密度增加有关.
- 较高的得分与较低的客观反应率,无进展生存率和整体生存率相关.
结论:
- 在RRMM中,CAR-HEMATOTOX (HTX) 和修改后的EASIX (m-EASIX) 评分显示了在TCE治疗之前风险分层的潜力.
- 这些得分可能有助于识别有毒性和低于最佳结果的高风险患者,从而实现主动管理.
- 需要进一步验证,以将这些分数纳入临床实践,以优化TCE治疗策略.
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