肠道超声波的学习曲线:从基本技能向高级能力的进步-来自IUS IG-IBD士课程的见解
Cristina Bezzio1,2, Luisa Bertin3, Simone Saibeni4
11 IBD Center, IRCCS Humanitas Research Hospital, Rozzano, MI, Italy.
对于炎症性肠病 (IBD) 的肠道超声波 (IUS) 训练表明,基本技能比高级技能更快地掌握. 经验丰富的超声波仪可以在75-112次检查内获得IUS基本熟练程度.
科学领域:
- 胃肠病学 胃肠病学
- 医疗成像医学成像
- 超声波技术 超声波技术 超声波技术
背景情况:
- 肠道超声波 (IUS) 越来越被认为是治疗炎症性肠病 (IBD) 的重要工具.
- 标准化的培训协议对于在临床实践中有效实施IUS至关重要.
- 评估IUS的学习曲线对于制定熟练度基准至关重要.
研究的目的:
- 在炎症性肠病 (IBD) 中确定基本和高级肠道超声波 (IUS) 参数的学习曲线.
- 确定培训人员在IUS中达到诊断能力所需的最低检查次数.
- 定义IBD管理中的IUS能力的参数特定的学习门.
主要方法:
- 一项前性多中心研究,涉及8个意大利三级IBD中心.
- 八名胃肠病学学员,先前有过超声波的经验,接受了标准化IUS培训.
- 实习生完成了30次监督和99次独立的IUS考试,经过专家重新评估和使用Cohen的kappa系数进行观察者间协议分析.
主要成果:
- 在整个研究过程中,基本的内置性肠道系统参数表现得始终高 (κ = 0.7920.842).
- 先进的IUS发现显示了更明显的学习曲线,从 κ = 0.728 改善到 κ = 0.854.
- 虽然37.562.5%的学员在99次考试中获得了基本能力,但肠壁分层是最具挑战性的参数 (37.5%的成功率).
结论:
- 这项研究提供了第一个全面的,参数特定的学习门,用于IBD的IUS能力.
- 结构化培训允许经验丰富的超声波仪在75-112次考试内获得IUS基本熟练程度,而高级技能需要更多的练习.
- 这些发现对于开发基于证据的基准,标准化的课程和在IBD中安全的临床实施IUS至关重要.
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