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Updated: Jul 15, 2026
07:47
Experimental Human Pneumococcal Carriage
Published on: February 15, 2013
对7肺炎球菌合疫苗进行许可后安全监测
Robert P Wise1, John Iskander, R Douglas Pratt
1Division of Epidemiology, Office of Biostatistics and Epidemiology, Center for Biologics Evaluation and Research, Food and Drug Administration, Rockville, Md 20852-1448, USA. R.P.Wise@cber.fda.gov
JAMA
|October 14, 2004
概括
对7肺炎球菌合疫苗 (PCV) 的许可后监测显示,大多数是轻微的不良事件. 建议继续监测PCV疫苗接种后报告的罕见严重事件和特定症状.
科学领域:
- 免疫学 免疫学 免疫学
- 疫苗学 疫苗学 疫苗学
- 公共卫生监督 公共卫生监督
背景情况:
- 临床试验评估疫苗的安全性,但许可后监测对于在更广泛的人群中检测罕见或延迟的不良事件至关重要.
- 七价肺炎球菌合疫苗 (PCV) 是为了预防肺炎球菌疾病而引入的.
研究的目的:
- 总结和分析7肺炎球菌合疫苗 (PCV) 在儿童中使用后的不良事件报告.
- 识别潜在的安全信号和事件,在PCV许可证颁发后需要进一步调查.
主要方法:
- 描述性流行病学使用来自美国疫苗不良事件报告系统 (VAERS) 的数据.
- 分析了4154份关于2000年2月至2002年2月期间接种PCV疫苗的18岁以下儿童的报告.
主要成果:
- 报告的最常见事件是发烧,注射部位反应,发,皮疹和疹.
- 严重事件发生在14.6%的报告中,包括死亡,阳性复发和侵入性肺炎球菌感染.
- 还报告了免疫媒介事件 (31.3%) 和神经症状 (38%),包括发作.
结论:
- 在PCV之后报告的大多数事件都是轻微的,并且与许可前的发现一致.
- 严重事件的比例与其他疫苗相比,但持续监测至关重要.
- 特定的事件,如过敏反应,长时间的哭泣,发作和血小板狭窄症需要持续监测,因为它们的潜在严重程度.
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