双价和原始COVID-19mRNA疫苗关于心肌炎/心周炎的比较安全概况:药监测研究
Congqin Chen1, Chunmei Chen2, Longxing Cao3
1Department of Pharmacy, Xiamen Cardiovascular Hospital, Xiamen University, Xiamen 361000, China.
International immunopharmacology
|April 14, 2024
概括
与原始单价疫苗相比,双价COVID-19 mRNA疫苗显示肌心炎/心周炎的风险较低. 这些更新后的助推器是安全的,并支持继续用于疫情防护.
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:
- 双等效的COVID-19 mRNA疫苗被开发用于向SARS-CoV-2原始菌株和Omicron变种.
- 由于增强的免疫反应,人们对双价疫苗的潜在心肌炎/心膜炎风险存在担忧.
研究的目的:
- 为了比较COVID-19 mRNA双价疫苗接种与原始单价疫苗接种后心肌炎/心膜炎的风险.
主要方法:
- 从2020年12月到2023年3月的CDC COVID数据跟踪器和VAERS的分析.
- 计算肌心炎/心膜炎报告率每百万剂疫苗.
- 使用报告赔率比率 (RORs) 评估不成比例.
主要成果:
- 双价疫苗接种的报告率 (1.24/百万) 比单价疫苗接种 (6.91/百万) 低得多.
- 不成比例分析显示,与单价疫苗 (ROR 2.21) 相比,使用双价疫苗 (ROR 0.57) 报告心肌炎/心周炎的几率较低.
- 根据症状,人口统计和制造商进行的分分析证实了这些安全发现.
结论:
- 双对应的COVID-19 mRNA疫苗接种与心肌炎/心周炎的风险增加无关.
- 研究结果支持继续使用双价性COVID-19 mRNA疫苗作为更新的助推剂.
- 双价疫苗的安全概况有利于持续的流行病管理.
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