ImpACT项目:改善维多利亚州临床试验的准入,是一种基于人工智能的方法
Maria L Bechelli1, Kris Ivanova1, Suan Siang Tan2
1Victorian Cancer Registry, Cancer Council Victoria, Victoria, Australia.
JCO clinical cancer informatics
|January 9, 2025
概括
维多利亚癌症登记处 (VCR) 的人工智能 (AI) 通过增加符合条件的病例识别,改善了临床试验招聘. 这种人工智能方法提高了参与者参加癌症试验的招生率.
科学领域:
- 在瘤学瘤学.
- 生物医学信息学 生物医学信息学
- 临床试验管理 临床试验管理
背景情况:
- 临床试验招聘在速度和效率方面面临挑战.
- 基于人口的癌症注册表为识别符合条件的参与者提供了宝贵的资源.
- 国际卫生系统优先加强临床试验招聘流程.
研究的目的:
- 评估在维多利亚州癌症登记处 (VCR) 中使用人工智能 (AI) 进行临床试验招聘的可行性.
- 评估AI在从病理学报告中提取临床变量时的准确性.
- 将人工智能驱动的招聘与标准的基于医院的方法进行比较.
主要方法:
- 通过将实验室记录与视频录像机数据交叉引用来验证病理报告的可访问性.
- 人工智能软件的快速案件确定 (RCA) 模块的准确性是通过比较提取的数据与手动审查的报告来确定的.
- 通过人工智能招募的患者数量与标准医院实践进行了比较.
主要成果:
- 视频录像机接收了94.9%的病理报告,其中37.4%的病例被认为有资格参加试验.
- 人工智能RCA模块在数据提取中实现了93%的准确性和0.94的F1得分,错误阳性率为10%和错误阴性率为5%.
- 与标准方法 (2.4%) 相比,人工智能方法导致更多案例被用于试验 (3.6%).
结论:
- 视频录像机中的AI应用显著提高了对临床试验合格参与者的识别.
- 由人工智能驱动的方法显示,符合条件的案例被接近招生增加了50%.
- 人工智能为提高瘤学临床试验招聘效率提供了一个有希望的解决方案.
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