开发和评估一套监测系统,用于结肠直肠多角切除术后的随访
Lianlian Wu1,2,3,4, Conghui Shi1,2,3,4, Jia Li1,2,3,4
1Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, People's Republic of China.
一个自动监测 (AS) 系统提高了对结直肠癌查指南的遵守. 这种人工智能工具提高了医生的准确性,减少了工作量,有利于患者的后续护理.
科学领域:
- 胃肠病学 胃肠病学
- 医疗信息学 医疗信息学
- 人工智能的人工智能
背景情况:
- 医生和患者对结肠直肠术后监测指南的遵守是不一致的.
- 患者的随访对于有效的监测至关重要,但耗时.
研究的目的:
- 评估自动监控 (AS) 系统在识别多眼术后患者中的准确性.
- 评估AS系统能够根据患者的风险分配适当的监测间隔的能力.
- 确定AS系统在主动患者随访中的有效性.
主要方法:
- 在47544名患者的内镜和病理报告上开发了一个使用自然语言处理的AS系统.
- 评估了AS系统在内部和外部测试集中的性能,并根据5个国际指南进行了测试.
- 进行了一项多读者,多病例 (MRMC) 试验,以比较医生在AS辅助和无AS辅助的情况下的表现,以及对患者接触成功和工作量减少的前性试验.
主要成果:
- 在测试组中,AS系统在识别患者 (≥99.54%) 和分层风险/分配间隔 (≥98.56%) 中表现出高准确度.
- 在AS系统的帮助下,医生的准确性显著提高 (98.67%vs. 78.10%,P=.04).
- 该AS系统成功通知了93.18%的患者,并减少了随访时间负担.
结论:
- 该AS系统显著改善了对多斑切除术后监测指南的遵守.
- 该AS系统提高了医生的准确性,并减少了临床工作量.
- 这种人工智能驱动的方法为优化结直肠癌监测提供了一个有希望的解决方案.
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