莱卡尼马布的初始经验和在区域医疗中心的71名患者身上学到的经验教训
L B E Shields1, H Hust, S D Cooley
1Kenneth G. Pugh, MD, MSc, Norton Neuroscience Institute Memory Center, Norton Healthcare, Norton Medical Plaza III- Brownsboro, Suite 300, 4915 Norton Healthcare Blvd. Louisville, KY 40241 U.S.A., (502) 394-6460 (Office); (502) 394-6465 (FAX),
The journal of prevention of Alzheimer's disease
|November 19, 2024
概括
在早期患者体验中,阿尔茨海默病的Lecanemab (Leqembi®) 治疗显示了24%的粉样蛋白相关成像异常 (ARIA) 和37%的输液反应. 这些发现突出了改善lecanemab输注过程的领域.
科学领域:
- 神经学 神经学
- 药理学 药理学是指药理学的学科.
- 生物标志物 生物标志物
背景情况:
- 莱卡内马布 (Leqembi®) 是一种抗粉样类单克隆抗体,于2023年7月6日获得FDA批准,用于阿尔茨海默病 (AD).
- 这项研究详细介绍了社区医疗中心对lecanemab的早期临床经验.
研究的目的:
- 描述初始患者队列治疗阿尔茨海默病的lecanemab.
- 报告lecanemab在现实环境中的安全性和耐受性.
- 为了确定优化lecanemab输注过程的经验教训.
主要方法:
- 对接受lecanemab的前71名患者进行了回顾性观察性研究.
- 患者已经确认了AD生物标志物 (CSF或粉样蛋白PET).
- 收集关于人口统计,并发症,ApoE4基因型,先前的AD药物和不良事件的数据.
主要成果:
- 队列 (平均年龄72岁) 具有高的并发病率和ApoE4基因型 (51%异合体,13%同合体).
- 24%的患者经历了与粉样蛋白相关的成像异常 (ARIA),在ApoE4同位素中 (44%) 的比率更高.
- 37%的人报告了输液反应;发生了一例死亡,原因不明.
结论:
- 在社区环境中早期使用lecanemab显示出可管理的安全问题,如ARIA和输液反应.
- ApoE4基因型是ARIA发展的一个重要因素.
- 获得的经验可以改进和改进lecanemab治疗方案.
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