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单端口机器人辅助简单前列腺切除术的学习曲线:风险调整后的CUSUM分析
Lorenzo Santodirocco1,2, Luca A Morgantini3, Marwan Alkassis3
1Department of Urology, University of Illinois at Chicago, Chicago, IL, USA. lorenzo.santodirocco@uniroma1.it.
Journal of robotic surgery
|February 10, 2026
概括
机器人辅助简单前列腺切除术 (RASP) 熟练程度达到大约33个案例,在75个案例中得到巩固. 前列腺体积对手术时间的影响比BMI更大,尽管跨的方法可能有助于减轻BMI挑战.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 机器人手术 机器人手术
- 外科教育的外科教育
背景情况:
- 机器人辅助简单前列腺切除术 (RASP) 是一个不断发展的手术技术.
- 了解学习曲线和影响因素对于优化外科培训和患者结果至关重要.
研究的目的:
- 评估跨性机器人辅助简单前列腺切除术 (RASP) 的学习曲线.
- 确定前列腺体积和体重指数 (BMI) 对RASP期间的操作效率的影响.
主要方法:
- 一位外科医生对103次连续的RASP手术进行了回顾性分析.
- 利用多重线性回归和风险调整累积总和 (RA-CUSUM) 分析来评估学习曲线和操作时间.
- 通过使用适当的统计测试,在学习阶段中比较术后结果.
主要成果:
- 前列腺体积和BMI是手术持续时间的重要预测指标.
- 学习曲线的特点是不同的学习 (1-33),熟练 (34-73) 和巩固 (74-103) 阶段.
- 在不同阶段观察到手术时间和停留时间的显著改善;并发症和功能结果保持一致.
结论:
- 在大约33个案例中实现了跨层RASP的熟练程度,在大约75个案例中实现了技术整合.
- 前列腺体积是手术持续时间的主要驱动因素,而跨的方法可能为BMI较高的患者提供优势.
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