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腹腔镜激进前列腺切除术的学习曲线

Anna Barnaś1, Tomasz Milecki1, Agnieszka Ida1

  • 1Department of Urology, Poznan University of Medical Sciences, Poznań, Poland.

Wideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques
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这项关于腹腔镜激进前列腺切除术 (LRP) 的研究发现,手术结果在15次手术后改善,癌症结果在45次手术后改善. 熟练掌握LRP可能需要数百次手术.

关键词:
腹腔镜检查是指腹腔镜检查.学习曲线的学习曲线.前列腺癌是前列腺癌.这是前列腺切除术.

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科学领域:

  • 泌尿器科 泌尿器科 泌尿器科 泌尿器科
  • 手术瘤学手术瘤学
  • 医学教育 医学教育

背景情况:

  • 机器人前列腺切除正在增加,但由于成本,腹腔镜和开放式手术在中欧/东欧仍然很常见.
  • 许多波兰泌尿科医生缺乏足够的腹腔镜培训.
  • 这项研究回顾性评估了额外腹膜腹腔镜激进前列腺切除术 (LRP) 的学习曲线.

研究的目的:

  • 评估一个单独的泌尿科医生进行额外外皮质LRP的学习曲线.
  • 确定改善手术和瘤治疗结果所需的手术数量.
  • 评估经验对并发症率和功能恢复的影响.

主要方法:

  • 分析了72例LRP病例,这些病例在2016-2020年期间由一名泌尿科医生在没有监督的情况下进行.
  • 患者被分为5个时间组 (G1-G5).
  • 评估的结果包括手术时间,住院时间,并发症,输血率,组织病理学,复发和失禁.

主要成果:

  • 手术时间从183分钟 (G1) 显著减少到130分钟 (G5).
  • 积极的外科手术利率在G3/G4 (P=0.02) 中最高.
  • 并发症 (III-V级) 仅发生在初始组 (G1) 中.

结论:

  • 在大约15次LRP手术后,手术结果有所改善.
  • 癌症结果,以复发率表示,在大约45次手术后显示出改善.
  • 达到高水平的LRP可能需要进行数百次手术.