在使用EHR数据的试验中优化数据集成:从多中心随机临床试验中吸取的教训
Sudha R Raman1, Laura G Qualls2, Bradley G Hammill3,2
1Department of Population Health Sciences, Duke University School of Medicine, Durham, NC, USA. sudha.raman@duke.edu.
Trials
|September 1, 2023
概括
在临床试验中利用电子健康记录 (EHR) 需要对现场操作提供中央支持. 本示范项目突出了成功集成EHR来源试验的策略,并确定了更广泛的场地参与的需求.
科学领域:
- 临床试验 临床试验
- 医疗信息学 医疗信息学
- 数据管理数据管理
背景情况:
- 电子健康记录 (EHR) 为临床试验提供了希望,但在实现研究目标方面面临挑战.
- 对于EHR来源的试验,对现有试验场所和基础设施的最佳使用存在不确定性.
- 需要证据来支持在现代临床研究环境中实践整合EHR数据.
研究的目的:
- 展示一个项目,利用EHR数据来补充数据收集在多中心药物结果试验中的数据.
- 概述中央协调中心在支持EHR来源试验的技术,治理和运营方面的作用.
- 确定实施EHR数据收集策略的操作考虑,挑战和经验教训.
主要方法:
- 进行了对潜在地点的调查,以评估可行性并确定数据提取策略.
- 开发了一种灵活的多式联运数据提取方法 (利用现有来源,创建数据中心或集中数据).
- 根据合同速度,IRB批准,入学率,收益率和数据质量评估网站性能,并比较不同的数据收集策略.
主要成果:
- 一个中央协调中心有效地支持参与站点在技术,治理和运营方面.
- 网站的性能各不相同,不同的数据收集策略显示出不同的结果.
- 灵活的数据提取方法是可行的,不同的网站能力.
结论:
- 中央协调中心的支持对于在EHR来源的试验中成功执行操作流程至关重要.
- 通过EHR数据进行更广泛的站点参与可以提高概括性和入学率,但对于资源较少的站点可能需要额外的支持.
- 未来的努力应集中在分享经验教训和开发可重复使用的工具,以促进各种试验场所的参与.
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