无声信号:针对多发性骨髓瘤的双特异性抗体治疗中出现的安全问题
Xiaoling Zhou1, Erdan Luo2, Wei Chen3
1Department of Pharmacy, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China.
Frontiers in medicine
|August 29, 2025
概括
针对多发性骨髓瘤 (MM) 的双特异性抗体 (BsAbs) 具有不同的安全性. 对实践数据的分析揭示了已知和新出现的特克利斯塔马布,塔尔克塔马布和埃拉拉纳塔马布不良反应信号,有助于临床决策.
科学领域:
- 药物监督和药物安全研究.
- 血液学和瘤学治疗.
- 免疫治疗和基于抗体的治疗.
背景情况:
- 双特异性抗体 (BsAbs) 在多发性骨髓瘤 (MM) 治疗中至关重要.
- 在MM中使用BsAbs的长期安全性需要持续评估.
- 了解不良事件概况对于临床应用至关重要.
研究的目的:
- 分析和比较用于多发性骨髓瘤的三个关键双特异性抗体 (BsAbs) 的安全信号.
- 确定与特克利斯塔马布,塔尔克塔马布和埃拉纳塔马布相关的潜在新安全问题.
- 为在BsAb治疗中管理MM患者的医疗服务提供者提供数据驱动的见解.
主要方法:
- 利用FDA的不良事件报告系统 (FAERS) 数据库进行数据检索 (2022年8月 - 2024年9月).
- 使用药监指标,包括比例报告率 (PRR) 和报告几率 (ROR),以检测安全信号.
- 使用MedDRA首选术语 (PT) 和系统器官类别 (SOC) 分类的不良事件 (AE).
主要成果:
- 分析了超过270万份EA报告,其中包括特克利斯塔马布 (811份),塔尔克塔马布 (446份) 和埃拉纳塔马布 (302份) 的具体数量.
- 这三种BsAbs都与免疫系统,神经系统,瘤和肝胆道疾病有显著的关联.
- 常见的副作用包括细胞因子释放综合征 (CRS),神经毒性,ICANS,发烧症和中性质衰竭,每个抗体都有独特的信号.
结论:
- 在评估的MM双特异抗体中,不良反应的概况不同.
- 在FAERS中发现的安全信号与现有的临床试验数据一致.
- 对每个BsAb检测到新的安全信号,为临床实践和患者管理提供了关键的见解.
相关概念视频
Targeted Cancer Therapies
7.8K
The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against...
There are several types of targeted therapies against...
7.8K
Hybridoma Technology
15.3K
Hybridoma technology is used for the large-scale production of monoclonal antibodies. Monoclonal antibodies bind to only a single antigenic determinant or epitope. Such antibodies are used in research, diagnostics, and disease therapy. The hybridoma technology established in 1975 by Georges Köhler and Cesar Milstein was awarded the Nobel Prize in Medicine in 1984 for revolutionizing research and therapy.
Hybridoma Selection
Commonly used fusion techniques — electroporation,...
Hybridoma Selection
Commonly used fusion techniques — electroporation,...
15.3K


