德国多中心对138名患有复发/耐药多发性骨髓瘤的患者进行了talquetamab的现实世界分析
Jan H Frenking1,2, Christine Riedhammer3, Raphael Teipel4
1Heidelberg Myeloma Center, Department of Medicine V University Hospital and Medical Faculty Heidelberg Heidelberg University Heidelberg Germany.
HemaSphere
|April 18, 2025
概括
双特异性T细胞参与者塔尔基塔马布在现实世界复发性/耐药性多发性骨髓瘤患者中显示出有效性,包括那些在临床试验中通常不会出现的高风险因素的患者. 安全性和有效性已被证实,用于治疗晚期疾病.
科学领域:
- 在瘤学瘤学.
- 血液学 血液学 血液学
- 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 (BTCEs) 正在彻底改变多发性骨髓瘤治疗.
- 塔尔基塔马布 (GPRC5DxCD3 BTCE) 显示出有希望的结果,但需要实际数据.
- 临床试验标准可能会排除复杂的患者个人资料.
研究的目的:
- 评估talquetamab在一个多样化,现实世界的RRMM患者队列中的疗效和安全性.
- 为了比较现实世界的患者特征与MonumenTAL-1试验资格.
- 确定与晚期多发性骨髓瘤治疗结果相关的因素.
主要方法:
- 对138名复发性/耐药性多发性髓瘤患者的回顾性分析,这些患者接受了talquetamab治疗.
- 来自德国21个中心收集的数据.
- 评估整体应答率,无进展生存率和不良事件.
主要成果:
- 58%的患者没有达到MonumenTAL-1资格标准.
- 总体应答率为65%,中位数无进展生存期为6.4个月.
- 高风险因素 (ISS III阶段,骨外疾病) 与较差的结果相关.
结论:
- 塔尔基塔马布在具有挑战性的现实世界RRMM群体中证明了疗效和可管理的安全性.
- 这种药物即使在患有广泛的先前治疗和高风险疾病的患者中也有效.
- 结果支持talquetamab作为高级多发性骨髓瘤的桥梁或长期治疗选择.
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