疾病修饰治疗在双重血清阴性神经炎光学谱障碍中的比较有效性
Joao Vitor Mahler1, Gerome B Vallejos1, Takahisa Mikami1
1Division of Neuroimmunology & Neuroinfectious Disease, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA.
Neurology(R) neuroimmunology & neuroinflammation
|February 4, 2026
概括
对于双重阴性NMOSD,与非特异性免疫抑制剂相比,抗CD20疗法显著减少复发. 在这种情况下,B细胞枯竭显示出作为优越的第一线治疗,用于预防复发的潜力.
科学领域:
- 神经免疫学 神经免疫学
- 神经学 神经学
- 免疫学 免疫学 免疫学
背景情况:
- 双重阴性NMOSD缺乏经批准的修改疾病的治疗方法.
- 对DS-NMOSD的最佳复发预防策略尚未得到充分确立.
- 关于DS-NMOSD治疗有效性的现实世界数据有限.
研究的目的:
- 为了比较抗CD20药物与非特异性免疫抑制剂在DS-NMOSD中预防复发的实际有效性.
- 评估用于管理DS-NMOSD的疾病修饰策略.
- 评估不同治疗的DS-NMOSD患者的复发率和复发时间.
主要方法:
- 使用多中心的国际数据库进行回顾性队列研究.
- 纳入标准:NMOSD诊断,阴性AQP4和MOG抗体测试,以及≥12个月的随访.
- 主要结局:复发的发病率比率 (IRR);次要结局:年化复发率 (ARR) 和复发时间.
主要成果:
- 包括103名DS-NMOSD患者,随访时间中位数为6年.
- 抗CD20疗法显示IRR (0.02) 和ARR (0.17) 与非特异性免疫抑制剂 (IRR 0.76) 相比显著降低.
- 生存分析表明,使用抗CD20药物时,无复发间隔延长.
结论:
- B细胞枯竭 (抗CD20药物) 是DS-NMOSD中潜在的优越复发预防策略.
- 这些发现支持考虑抗CD20疗法作为一线治疗选择.
- 第四类证据表明,DMT可以降低复发发病率,而抗CD20s的效果优于非特异性免疫抑制剂.
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