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A curated and standardized adverse drug event resource to accelerate drug safety research

机译:精心策划和标准化的不良药品事件资源可加快药物安全性研究

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摘要

Identification of adverse drug reactions (ADRs) during the post-marketing phase is one of the most important goals of drug safety surveillance. Spontaneous reporting systems (SRS) data, which are the mainstay of traditional drug safety surveillance, are used for hypothesis generation and to validate the newer approaches. The publicly available US Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) data requires substantial curation before they can be used appropriately, and applying different strategies for data cleaning and normalization can have material impact on analysis results. We provide a curated and standardized version of FAERS removing duplicate case records, applying standardized vocabularies with drug names mapped to RxNorm concepts and outcomes mapped to SNOMED-CT concepts, and pre-computed summary statistics about drug-outcome relationships for general consumption. This publicly available resource, along with the source code, will accelerate drug safety research by reducing the amount of time spent performing data management on the source FAERS reports, improving the quality of the underlying data, and enabling standardized analyses using common vocabularies.
机译:上市后阶段药品不良反应(ADR)的识别是药品安全性监控的最重要目标之一。自发报告系统(SRS)数据是传统药物安全监控的主要手段,可用于生成假设并验证较新的方法。可公开使用的美国食品药品监督管理局(FDA)不良事件报告系统(FAERS)数据需要大量整理,然后才能正确使用,并且采用不同的数据清洗和标准化策略可能会对分析结果产生重大影响。我们提供FAERS的经过整理和标准化的版本,以消除重复的病例记录,应用标准化的词汇表,将药物名称映射到RxNorm概念,将结果映射到SNOMED-CT概念,并预先计算关于一般消费的药物-结果关系的摘要统计信息。该公共可用资源与源代码一起,将通过减少花费在源FAERS报告上的数据管理,改善基础数据的质量以及启用使用常用词汇进行标准化分析的时间来加速药物安全性研究。

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