在经批准的人群中使用RSV预注射F蛋白疫苗后报告的不良事件:一项跨部门研究
Tyler McLaughlin1, Dulcinea Rakestraw1, Hayrettin Okut1
1The University of Kansas School of Medicine-Wichita, Wichita, Kansas (McLaughlin); Department of Family Medicine, The University of Kansas School of Medicine-Wichita, Wichita, Kansas (Rakestraw); Department of Population Health, The University of Kansas School of Medicine-Wichita, Wichita, Kansas (Okut, Ablah).
Kansas journal of medicine
|December 26, 2025
概括
针对老年人的两种新型呼吸道同胞性病毒 (RSV) 疫苗显示出类似的安全性. 阿雷克斯维的注射部位反应比阿布里斯沃更多,但两者都提供了对RSV的安全保护.
科学领域:
- 免疫学 免疫学 免疫学
- 疫苗学 疫苗学 疫苗学
- 公共卫生 公共卫生
背景情况:
- 呼吸道同胞性病毒 (RSV) 是儿童和老年人下呼吸道感染的重要原因.
- 目前已批准两种RSV预注射F蛋白 (RSVpreF) 疫苗用于60岁及以上的个人.
- 在这个人口群体中,在接种RSVpreF疫苗后出现不良事件的数据有限.
研究的目的:
- 为了比较接受RSVpreF疫苗的非怀孕成年人 (≥60岁) 报告的不良事件.
- 分析和分类向疫苗不良事件报告系统 (VAERS) 报告的不良事件.
主要方法:
- 包括向VAERS报告疫苗相关不良事件的个人.
- 将VAERS数据抽象并重新编码为标准化的不良事件类别.
- 在ArexvyTM和AbrysvoTM接收者之间对不良事件概况的比较分析.
主要成果:
- 总共分析了2,321名个人.
- 最常见的不良事件类别包括神经系统,肌肉骨和结构症状.
- 与AbrysvoTM接收者相比,ArexvyTM接收者报告了更多的注射部位反应;其他类别没有显著差异.
结论:
- 观察到的不良事件与之前的II/III期试验结果一致.
- 与ArexvyTM注射部位反应较高可能是由于其辅助剂.
- 两种RSV疫苗都在老年人中提供安全有效的RSV保护,副作用最小.
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