在偏头痛患者从galcanezumab转换为fremanezumab后的治疗结果
Michelle Sojung Youn1, Namoh Kim1, Mi Ji Lee2,3
1Department of Neurology, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul, Korea.
Journal of clinical neurology (Seoul, Korea)
|May 7, 2024
概括
从加尔坎祖马布切换到弗雷曼祖马布,这两种都是与素基因相关的 (CGRP) 单克隆抗体,在偏头痛患者中表现出类似的有效性. 对 fremanezumab 的反应独立于之前的 galcanezumab 反应,这表明它是独立的.
科学领域:
- 神经学 神经学
- 免疫学 免疫学 免疫学
背景情况:
- 针对色素基因相关 (CGRP) 或其受体的单克隆抗体 (mAbs) 用于偏头痛预防.
- 在抗CGRP mAbs之间切换是对有不充分反应或不耐受症的患者的选择.
- 有限的数据存在于CGRP联体向mAbs.之间切换的结果.
研究的目的:
- 在偏头痛患者从加尔坎祖马布转换为弗雷曼祖马布后评估治疗结果.
- 为了比较 fremanezumab 的治疗反应与 galcanezumab 的初始反应.
主要方法:
- 从头痛诊所登记册对偏头痛患者的回顾性分析.
- 患者接受了加尔坎祖马布治疗3个月以上,然后转换为弗雷曼祖马布治疗3个月以上.
- 治疗反应定义为转换后3个月中度/重度头痛日减少≥50%.
主要成果:
- 在21名患者中,7名 (33.3%) 最初对加尔坎祖马布有反应.
- 在转换后,7名 (33.3%) 患者对 fremanezumab 的治疗有反应.
- 对弗雷曼尼祖马布的响应率在最初对加尔坎尼祖马布的响应者中为28.6%,非响应者中为71.4%.
结论:
- 在加尔坎祖马布和弗雷曼祖马布之间切换的结果与之前涉及其他抗CGRP mAbs的研究结果相似.
- 对弗雷曼尼祖马布的治疗反应似乎独立于对加尔坎尼祖马布的先前反应.
- 转换为另一种抗CGRP mAb是不有效或无法忍受的治疗的可行选择.
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