实时人工智能辅助结肠镜在结肠直肠息肉检测中的临床有效性:一个潜在的多中心随机对照试验
Han Jo Jeon1, Bora Keum1, Eui Sun Jeong2
1Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea.
Gut and liver
|November 27, 2025
概括
计算机辅助检测 (CADe) 显著改善了结肠镜检查期间的聚体检测,增加了腺瘤检测率. 这项技术是腺瘤检测的关键预测因素,增强了结直肠癌的预防.
科学领域:
- 胃肠病学 胃肠病学
- 医疗成像医学成像
- 在瘤学瘤学.
背景情况:
- 早期检测结肠是预防结肠直肠癌的关键.
- 计算机辅助检测 (CADe) 系统旨在提高结肠镜检查期间的多胞体检测率 (PDR).
- 这项研究评估了CADe系统在检测结直肠瘤方面的有效性.
研究的目的:
- 评估CADe系统对结直肠瘤检测率的影响.
- 为了比较CADe辅助和传统结肠镜之间的腺瘤检测率 (ADR).
- 确定影响腺瘤检测的因素,重点关注CADe系统的有效性.
主要方法:
- 这是一项前性随机对照试验,涉及两个高等医疗中心的998名患者.
- 患者被随机分配到CADe辅助或常规结肠镜.
- 主要终点是ADR;次要终点包括PDR,结肠镜检测腺瘤 (APC) 和聚检测的相对风险 (RR).
主要成果:
- 与传统组相比,CADe组的PDR (72.2%对54.5%) 和ADR (52.3%对36.1%) 显著提高.
- 使用CADe导致了更高的多细胞数量 (每次结肠镜检查2.2vs1.4) 和APC值 (1.2vs0.8).
- CADe是腺瘤检测最强的独立预测因子 (几率比,1.914),超过了患者年龄和性别等因素.
结论:
- 实时CADe辅助结肠镜显著提高了多体和腺瘤检测率.
- CADe系统是腺瘤检测的强大独立预测器.
- 这项技术在改善结肠镜检查在预防结肠直肠癌方面的有效性方面具有重大前景.
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