在药监数据库中对间歇性肺病的分析:编码挑战和解释偏见 - - 一个更新
Romane Freppel1,2, Adeline Benis1, Philippe Bonniaud3
1CHU Dijon Bourgogne, Centre Régional de Pharmacovigilance de Bourgogne, Université Bourgogne Europe, Dijon, France.
British journal of clinical pharmacology
|February 16, 2026
概括
对间歇性肺病 (ILD) 的药监数据库分析受到编码变异性的挑战. 这项研究表明,查询标准和MedDRA编码演变影响药物安全信号检测可靠性.
科学领域:
- 药监和药物安全 药监和药物安全
- 呼吸系统医学 呼吸系统医学
- 医疗信息学 医疗信息学
背景情况:
- 间歇性肺病 (ILD) 是一种复杂的呼吸系统疾病,发病率低,因此药物监测 (PV) 数据库分析对于信号检测至关重要.
- 在光伏数据库中准确诊断和一致编码ILD存在重大挑战.
- 在光伏数据分析中,查询标准对于有效的信号检测至关重要.
研究的目的:
- 在药监数据库中调查与间歇性肺病 (ILD) 编码相关的解释偏差.
- 评估编码策略和术语演变对药物诱导ILD信号检测可靠性的影响.
主要方法:
- 在VigiBase中对顶级肺毒药物 (2000-2024) 的"ILD"标准化MedDRA查询 (SMQ) 中分析了MedDRA首选术语 (PT).
- 对药物诱导ILD的PV研究进行了系统的文献审查,评估了查询策略,分析单元和偏见考虑.
主要成果:
- 最多涉及的药物包括阿米奥达龙,甲铁酸盐,尼沃卢马布,布罗利祖马布和埃弗罗利莫斯.
- 广泛的"ILD"SMQ中不到40%的PT每年代表"ILD"术语,观察到术语的演变和国家编码偏好.
- 只有50%的审查研究使用了基于PT的查询,27%进行了灵敏度分析,没有一个研究MedDRA编码演变对可靠性的影响.
结论:
- 在MedDRA编码的实质性变化显著影响ILD药物安全性分析的可靠性.
- 太阳能数据库研究往往无法充分评估查询标准的相关性及其对结果的影响.
- 建议建议提高ILD信号检测在药监中的可靠性.
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