佐斯特氏血清学,接种疫苗和感染率之间的关系:一个单一中心的横截面研究
Saad Ahmed1, Martin Lauran2, Adaeze Ugwoke1
1Department of Rheumatology, Addenbrookes Hospital, Cambridge, UK.
Rheumatology advances in practice
|October 29, 2024
概括
大多数炎症性关节炎患者具有疹病毒 (VZV) 免疫力,但疫苗接种率低和疹发病率低突出了VZV预防策略中的差距.
科学领域:
- 类风湿病学 类风湿病学
- 免疫学 免疫学 免疫学
- 预防传染病 预防传染病
背景情况:
- 发炎性关节炎 (IA) 患者开始使用生物或向性合成疾病修饰性抗风湿药 (DMARDs) 需要评估疹病毒 (VZV) 免疫力.
- 了解VZV免疫力,接种疫苗,以及与VZV相关的事件发生率对于治疗免疫抑制疗法的IA患者的管理至关重要.
研究的目的:
- 评估IA患者开始新疗法时的VZV免疫性流行率.
- 为了确定这个群体内的VZV疫苗接种率.
- 在接受治疗的IA患者中确定与VZV相关事件的发生率,例如疹.
主要方法:
- 从2019年3月到2020年12月进行了一项观察性研究,包括93名IA患者.
- 数据从电子健康记录中提取.
- 在统计分析中,使用了奇二测试.
主要成果:
- 在IA患者队列中观察到VZV免疫的高患病率 (91.4%).
- 尽管存在免疫力,但只有8.6%的人接种了Zostavax疫苗.
- 治疗开始后发生明显的疹发病率 (4.3%),仅发生在阳性患者中.
结论:
- 虽然在针对性治疗之前的IA患者中,VZV免疫是常见的,但在VZV疫苗接种中存在显著的差距.
- 导致疫苗接种率低的因素包括指导方针差异,疫苗犹和可用性问题.
- 疹疹事件,特别是在长期服用类固醇或雅努斯激酶抑制剂的患者中,强调需要改进VZV预防策略.
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