在多发性硬化症中,标准与延长间隔剂量里图西马布或奥克雷利祖马布的比较效果
Nabil K El Ayoubi1, Fares Fahd2, Hani Tamim3,4
1Nehme and Therese Tohme Multiple Sclerosis Center, Department of Neurology, American University of Beirut, Beirut, Lebanon.
Annals of clinical and translational neurology
|July 16, 2025
概括
抗CD20疗法的标准与延长间隔剂量对多发性硬化症的临床和亚临床结果具有相似的有效性. 在这项比较研究中,没有观察到剂量策略之间的显著差异.
科学领域:
- 神经免疫学 神经免疫学
- 临床神经学 临床神经学
- 治疗药物监测 治疗药物监测
背景情况:
- 抗CD20疗法 (如Rituximab,Ocrelizumab) 对于治疗多发性硬化症至关重要.
- 优化剂量间隔的目的是平衡疗效和患者负担.
- 延长剂量间隔 (EID) 是一种新兴的策略,但它的比较有效性需要评估.
研究的目的:
- 为了比较抗CD20治疗在多发性硬化症中标准与延长间隔剂量的有效性.
- 评估不同剂量方案的患者的临床和亚临床结果.
- 为了评估从标准剂量转换为延长剂量间隔的患者的结果.
主要方法:
- 关于使用抗CD20药物治疗多发性硬化症患者的前性数据收集.
- 纳入标准:年龄≥18岁,确诊MS,≥12个月的随访,≥3次访问,≥3次输液.
- 组:标准间隔剂量,延长间隔剂量和转换器 (标准到延长).
- 通过临床评估,光谱域光学一致性断层扫描 (OCT) 进行视网膜测量,以及脑体积测量的MRI来评估结果.
主要成果:
- 随访时间中位数为3.5年 (临床),2.6年 (OCT),2.6年 (MRI).
- 三组之间临床,视网膜或大脑体积测量的年化变化没有显著差异.
- 多变量回归分析证实,剂量组之间没有结果差异.
结论:
- 抗CD20疗法的标准和延长间隔剂量在治疗多发性硬化症方面表现出可比的有效性.
- 从标准剂量转换为延长剂量间隔剂量并没有导致更糟糕的临床或亚临床结果.
- 这些发现支持扩展间隔剂量策略在MS管理中的潜在实用性.
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