关于CDS故障的特别问题:一个案例研究:通过从中断到被动警报过渡,为儿科瘤学试验优化CDS
Renee Potashner1, Karim Jessa2, Natalie Meyer3
1Department of Pediatrics, Division of Pediatric Hematology/Oncology, The Hospital for Sick Children, Toronto, Canada.
Applied clinical informatics
|March 12, 2025
概括
开发了一种新的临床决策支持 (CDS) 工具,以提高儿科癌症临床试验中化疗治疗计划的准确性. 重新设计的系统减少了不适当的警报,确保正确的药物选择,以获得更好的患者结果.
科学领域:
- 儿科瘤学 儿科瘤学
- 临床信息学 临床信息学
- 癌症研究 癌症研究
背景情况:
- 患有癌症的儿童经常参加需要精确化疗的临床试验.
- 治疗计划与研究方案的准确匹配对于患者安全和试验完整性至关重要.
研究的目的:
- 描述临床决策支持 (CDS) 工具的初始设计和随后的重新设计.
- 解决与中断预警系统的问题,以便将化疗计划与研究研究相匹配.
- 为了提高CDS的准确性和可用性,用于儿童癌症治疗选择.
主要方法:
- 由Epic Systems实施的初始中断警报系统用于检测化疗-研究计划不匹配.
- 分析显示,警报系统的逻辑有缺陷,导致频繁,不适当的发射.
- 开发了一种重新设计的CDS方法,在研究记录中手动关联兼容的治疗计划,以优先考虑正确的选择.
主要成果:
- 最初的预警系统在93.4%的治疗计划中发生了不适当的触发,造成了严重的干扰 (17.3个预警/提供者/年).
- 失火是由于警报标记系统中的机构名称冲突造成的.
- 重新设计的系统旨在通过在化疗订购期间优先考虑兼容计划来消除中断警报.
结论:
- 从中断警报过渡到被动的,有效的CDS工具是可以实现的.
- 终端用户参与和创新的CDS设计是成功实施的关键.
- 重新设计的工具提高了化疗计划选择的准确性,并减少了警觉疲劳.
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