与成功的微创肺切除术相关的因素和结果
Winston L Trope1, Ntemena Kapula2, Irmina A Elliott2
1Yale School of Medicine, New Haven, Conn.
JTCVS open
|May 1, 2025
概括
针对肺癌的最小侵入性肺切除术显示了与开放性手术相似的生存率. 然而,从微创手术转换为开放手术可能会增加死亡风险,需要仔细选择患者.
科学领域:
- 胸部外科手术 胸部外科手术
- 手术瘤学手术瘤学
- 研究成果 研究成果 研究成果
背景情况:
- 最少侵入性肺部手术越来越多地被采用为肺癌治疗.
- 高体积的中心往往与更好的外科手术结果有关.
- 微创性肺切除术对生存的影响,特别是与机构体积和转化率有关的影响,需要进一步研究.
研究的目的:
- 为了评估在高体积中心的微创性肺切除术是否与开放性肺切除术相比,改善了肺癌患者的生存率.
- 分析机构体积对从微创肺切除术转换率对开放肺切除术的影响.
- 为了比较开放型,微创型和转换型肺切除术组的生存结果.
主要方法:
- 从国家癌症数据库对5750名肺癌患者进行肺切除术 (2010-2020年) 的分析.
- 根据最小侵入性肺切除百分比,机构分为低,中和高体积的中心.
- 使用考克斯回归,卡普兰-梅尔分析和倾向得分匹配对结果进行比较.
主要成果:
- 与开放式肺切除术 (45.2%) 相比,微创性肺切除术显示出相似的5年整体存活率 (48.3%).
- 从微创手术转换为开放式肺切除术显示出死亡风险增加的趋势 (HR1.16,P=0.058).
- 观察到高转换率 (31.6%),而非高体积中心的转换风险更高.
结论:
- 最少侵入性肺切除术提供了与肺癌开放性手术相比的生存率.
- 在微创肺切除术期间转换为开放性手术可能与更糟糕的结果有关.
- 对于微创性肺切除术来说,仔细的患者选择至关重要,以避免危及长期生存,无论中心体积如何.
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