将大型语言模型应用于基于指南的管理规划和医疗保健中的自动化医疗编码的挑战和解决方案:算法开发和验证
Peter Sarvari1, Zaid Al-Fagih1, Alexander Abou-Chedid1
1Rhazes AI, 85 Great Portland Street, London, W1W 7LT, United Kingdom, 44 7762219374.
JMIR biomedical engineering
|November 10, 2025
概括
新的大型语言模型 (LLM) 改善了医疗编码和治疗规划. GARAG和GAVS框架增强了临床决策支持,解决了诊断错误和医疗保健中的行政负担.
科学领域:
- 医疗保健技术 医疗保健技术 医疗保健技术
- 医学中的人工智能
- 临床信息学 临床信息学
背景情况:
- 诊断错误和管理负担,如医疗编码,是医疗保健的重大挑战.
- 大型语言模型 (LLM) 显示出解决这些问题的前景,但对可靠性和临床安全的担忧阻碍了采用.
研究的目的:
- 引入和评估两个基于LLM的框架:GARAG用于基于证据的自动治疗计划和GAVS用于自动医疗编码.
- 在Rhazes Clinician平台中评估这些框架的有效性.
主要方法:
- 在21个临床试验案例中评估了GARAG,评估了参考准确性,重复性,格式化和临床适当性.
- 在958个重症监护病房中评估了GAVS,将其性能与用于ICD-10代码预测的直接GPT-4.1基线进行了比较.
主要成果:
- 在98.4%的案例中,GARAG的产出符合所有评估标准,证明了基于证据的工作流程.
- 与基线LLM相比,GAVS在细粒度诊断编码回忆方面取得了统计学上显著的改善 (20.63%与17.95%相比).
结论:
- 基于LLM的框架,如GARAG和GAVS可以增强临床决策支持和医学编码.
- 这些框架与Rhazes Clinician集成,为医生提供统一的界面,尽管需要进一步验证.
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