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使用临床笔记来评估蒙特卢卡斯特启动后的神经精神事件
Dena H Jaffe1, Elise Berliner2, Bridget L Balkaran2
1Oracle Health, Petah Tikva, Israel.
JAMA network open
|February 12, 2026
概括
这项研究发现,将电子健康记录与索赔数据相结合,改善了蒙特卢卡斯特使用者的神经精神病事件检测. 然而,随着数据来源的增加,药物安全性的总体发现并没有发生实质性变化.
科学领域:
- 药物监督和药物安全研究
- 医疗保健中的真实世界证据 (RWE)
背景情况:
- 之前对蒙特卢卡斯特和神经精神事件 (NPE) 的研究遇到了方法上的局限性,包括不完整的数据和临床注释中未捕获的信息.
- 准确评估药物安全性需要全面的数据,包括来自电子健康记录 (EHR) 和索赔数据的结构化和非结构化信息.
研究的目的:
- 评估链接索赔和EHR数据 (结构化和非结构化) 的附加值,以调查在开始使用蒙特卢卡斯特与吸入性皮质类固醇 (ICS) 的喘患者中NPE风险.
- 为了比较不同数据源所捕获的患者和疾病特征的完整性.
主要方法:
- 使用链接的美国索赔和Oracle EHR数据 (2015年7月至2022年6月) 的回顾性队列研究,针对6至80岁的喘患者,开始使用蒙特卢卡斯特或ICSs.
- 主要结局:任何NPE. 在三个分析中逐步评估共变量:索赔单独,索赔+结构化EHR,索赔+结构化/非结构化EHR.
- 倾向性得分匹配的队列和Cox比例危险回归模型被用于分析NPE风险.
主要成果:
- 总共有109,076名患者被纳入 (36.4%的蒙特卢卡斯特,63.6%的ICS).
- 随着每一个新增数据源的增加,NPE的发病率都在增加,特别是在索赔+结构化/非结构化EHR分析中 (蒙特卢卡斯特为每100人/年27.78人,ICS为27.40人).
- 随着纳入更多数据源,NPE的危险比率得到了减弱,这表明了更精确的风险估计 (例如,在完整数据模型中为1.01).
结论:
- 链接索赔和EHR数据,包括临床注释,与单独索赔数据相比,丰富了患者/疾病的特征和证据的完整性.
- 尽管增强了数据的完整性,但该研究关于蒙特卢卡斯特安全性的核心发现在逐步添加的数据来源或从先前的研究中并没有显著不同.
- 未来的药物安全研究应该整合EHR临床注释,承认需要验证并解决潜在的局限性.
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