在结肠镜检查期间计算机辅助检测对社区医院环境中的腺瘤检测率的影响:随机对照试验
Yohei Yabuuchi1, Kazuya Hosotani1, Yoshiki Morihisa1
1Department of Gastroenterology, Kobe City Medical Center General Hospital, Kobe, Japan.
概括
计算机辅助检测 (CADe) 并没有改善日本社区医院的腺瘤检测率 (ADRs). 虽然没有增强ADR,但CADe与每次结肠镜检查的腺瘤减少和更长的戒断时间有关.
科学领域:
- 胃肠病学 胃肠病学
- 医疗技术 医疗技术 医学技术
- 临床试验 临床试验
背景情况:
- 计算机辅助检测 (CADe) 显示了增强结肠镜检测腺瘤检测率 (ADRs) 的前景,特别是在学术环境中.
- 它在社区医院环境中的有效性仍然不太了解.
- 这项研究调查了CADe在日本社区医院的影响.
研究的目的:
- 评估CADe对日本社区医院腺瘤检测率 (ADR) 的影响.
- 评估二次结果,包括每次结肠镜检查 (APC) 的腺瘤和停药时间.
主要方法:
- 一个单中心,随机对照试验从2022年9月到2023年8月进行.
- 接受结肠镜检查的40岁或以上的符合条件的患者被随机分为1:1接受CADe或无CADe的手术.
- 主要结局是ADR,APC和戒断时间作为次要结局.
主要成果:
- 总共有998名患者 (497名对照,501名CADe) 进行了分析.
- 对照组的ADR为54.5%,CADe组为50.7%,没有显著差异 (调整后风险比,0.93;95% CI,0.83-1.05).
- 在CADe组中,APC的平均数量较低 (1.14对1.34),戒断时间较长 (751s对691s,p=0.034).
结论:
- 在这个日本社区医院环境中,CADe并没有显著改善ADR.
- 对照组的高基线ADR可能影响了这些发现.
- 需要进一步的研究来确定CADe最有利的特定环境.
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