切除与细分切除对于患有阶段IA非小细胞肺癌的老年患者
Ahmed Magdy Elmezayen1,2, Ragad Al-Housni2, Winston Vasanthakumar2
1Cardiothoracic Surgery Department, Faculty of Medicine, Tanta University, Tanta, IG11 7ZG Egypt.
Indian journal of thoracic and cardiovascular surgery
|February 12, 2026
概括
对于患有IA期非小细胞肺癌 (NSCLC) 的老年患者,切除 (WR) 和细分切除都是可行的手术选择. 这些程序提供类似的生存结果,尽管细分切除术提供了更彻底的淋巴结评估.
科学领域:
- 胸部外科手术 胸部外科手术
- 在瘤学瘤学.
- 老年医学 老年医学
背景情况:
- 对于患有IA期非小细胞肺癌 (NSCLC) 的老年患者 (≥75岁) 的最佳手术方法仍在争论中.
- 这项研究比较了这个特定的人群中的切除 (WR) 和细分切除.
研究的目的:
- 评估WR与细分切除术在老年患者IA期NSCLC的比较有效性.
- 评估关键的瘤和安全结果,包括生存率,节点状况和复发.
主要方法:
- 一项随机的开放标签研究包括50名75岁以上的患者,患有IA期NSCLC.
- 患者被分配到WR或细分切除.
- 主要终点是整体生存 (OS);次要终点包括淋巴结 (LN) 检查,结节升级,边缘阳性,复发,再入院,死亡率和住院.
主要成果:
- 与WR相比,细分切除显示了较高的节点升级率 (28%对4%) 和更广泛的LN检查 (84%对48%) 和WR相比.
- 两组之间在手术边缘阳性,复发率,住院时间或2年生存期之间没有发现显著差异.
- 在任何治疗臂中都没有观察到30天或90天的死亡率.
结论:
- WR和细分切除术都是老年患者的可行的手术选择,患者患有IA期NSCLC,产生类似的短期存活率.
- 虽然细分切除术提供了改善的节点分期和潜在的更低的复发率,但这些好处并没有转化为显著的生存差异.
- WR的程序简单性使其成为老年人早期肺癌患者选择的合适选择.
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