在EudraVigilance中关于药物毒性的报告质量:安全医生的观点
1Billev Pharma East Ltd, Ljubljana, Slovenia. jana.brajdih.cendak@billeveast.com.
Therapeutic innovation & regulatory science
|October 16, 2025
概括
药监数据质量低,影响药物安全信号检测. 提高个案安全报告 (ICSR) 的完整性和准确性对于可靠的利益风险评估至关重要.
科学领域:
- 药监和药物安全 药监和药物安全
- 监管科学 监管科学
- 数据质量评估数据质量评估
背景情况:
- 欧洲立法要求营销许可证持有人 (MAHs) 监测EudraVigilance (EV) 数据的安全信号.
- 药物监测依赖于对个案安全报告 (ICSR) 的审查,以由训练有素的人员进行因果关系评估.
- 对药物,患者和不良事件的高质量数据对于准确的信号评估至关重要.
研究的目的:
- 评估EudraVigilance数据库中的ICSR数据质量.
- 确定常见涉及药物的药监数据质量的特定缺陷.
- 评估数据质量对信号检测和因果关系评估的影响.
主要方法:
- 在2015-2024年间对500个随机选择的ICSR进行了医学驱动的审查.
- 专注于降醇,泽帕姆,芬太尼,奎蒂亚平和弗洛克塞丁的药物毒性病例.
- 应用了详细的质量评估框架,对药物,患者和事件信息进行评分.
主要成果:
- 总体来说,数据质量较低,平均分数为25.57,平均值为11.57.
- 关键的缺陷包括不当的药物分类,将疾病报告为不良事件,以及缺失的患者病史或时间到事件数据.
- 非EEA和消费者报告的案件显示质量较差,而监管机构报告的质量更高. 对芬太尼等物质的错误分类是常见的.
结论:
- 在ICSR的完整性,准确性和临床相关性方面需要显著改进.
- 需要加强培训,质量控制和后续流程,以解决数据质量差距.
- 优先考虑数据质量对于在营销后监测中有效检测安全信号和评估利益风险至关重要.
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