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双微门视频辅助胸腔镜叶片切除术的学习曲线
Mingliang Xing1, Honggang Liu1, Liping Tong1
1Department of Thoracic Surgery, the 2nd Affiliated Hospital of Air Force Medical University of PLA, Xi'an, China.
Journal of thoracic disease
|February 20, 2025
概括
肺癌的双微门VATS叶切除术技术显示出一个学习曲线,熟练程度达到约50个案例. 这种最少的侵入性方法随着经验的提高而改善,减少了手术时间和血液损失.
科学领域:
- 胸部外科手术 胸部外科手术
- 最少侵入性手术的方法
- 手术瘤学手术瘤学
背景情况:
- 视频辅助胸腔镜外科手术 (VATS) 叶切除术是可切除肺癌的标准.
- 越来越多地采用双微门VATS叶切除术技术.
- 本研究回顾性地分析了该技术的机构经验,重点关注学习曲线.
研究的目的:
- 评估与双微门VATS叶切除术技术相关的学习曲线.
- 确定达到熟练程度所需的案例数.
- 分析经验对运营结果的影响.
主要方法:
- 累计总和 (CUSUM) 分析应用于106个双重微门VATS叶切除术病例.
- 分析了手术时间和手术内出血,以确定学习阶段.
- 在学习和熟练程度阶段进行了术后数据的比较.
主要成果:
- 随着病例数的增加,手术时间和手术内出血减少.
- 在CUSUM分析中,大约50个病例的学习曲线完成 (51个是时间,49个是出血).
- 在学习后阶段 (P<0.05) 观察到手术时间和手术内失血的统计显著改善.
结论:
- CUSUM分析有效地模拟了双微门VATS叶切除术的学习曲线.
- 在大约51个案例后,可以达到稳定的性能水平.
- 经验显著提高了这种微创肺癌手术的效率和安全性.
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