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机器人辅助跨膜MRI/美国融合导向前列腺活检的学习曲线

Viktor Alargkof¹, Christian Engesser¹, Hanns Christian Breit²

¹Department of Urology, University Hospital Basel, Spitalstrasse 21, 4056, Basel, Switzerland.

Scientific reports

|March 7, 2024

概括

机器人辅助的经膜融合活检 (RA-TP-FBx) 证明了泌尿科医生可以管理的学习曲线. 在大约22个案例中,RA-TP-FBx的熟练程度是可以实现的,不管之前的经验如何.

科学领域:

泌尿器科泌尿器科泌尿器科泌尿器科
手术技术手术技术
医学教育医学教育

背景情况:

跨关节融合前列腺活检 (TP-FBx) 具有显著的学习曲线 (LC).
机器人辅助的跨膜MRI/超声波融合导向活检 (RA-TP-FBx) 可能通过自动化提供简化的LC.

研究的目的:

评估机器人辅助跨膜MRI/超声波融合导向活检 (RA-TP-FBx) 的学习曲线 (LC).
确定RA-TP-FBx程序中最具挑战性的步骤.

主要方法:

对RA-TP-FBx病例的前性分析,涉及以前没有做过活检的住院医生,首席住院医生和专家泌尿科医生.
使用手术时间,前列腺癌 (PCa) 检测率 (PI-RADS分层),可信任专业活动 (EPA) 评分和NASA任务负载指数来评估LC.
分析了246个使用"蒙娜丽莎"装置执行的RA-TP-FBx手术.

主要成果:

住院手术时间从最长53分钟减少到10分钟.
专家平均手术时间为9分钟 (范围为5-17分钟).
在居民 (57%) 和专家 (62%) 组中,PI-RADS-4病变的前列腺癌检测率相似.
大约22个案例中观察到最大的EPA分数和急剧下降的工作量.

结论:

在大约22个病例后,可以进行机器人辅助的跨关节融合活检 (RA-TP-FBx).
对于RA-TP-FBx的学习曲线似乎是可以管理的泌尿外科住院医生,无论之前的经验.
与传统方法相比,RA-TP-FBx中的自动化可能会促进更顺的学习过程.

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