添加食道内内声学在肺癌阶段化时的实用性:一个随机试验
Masahide Oki1, Hideo Saka1,2, Yukio Seki3
1Department of Respiratory Medicine, NHO Nagoya Medical Center, Nagoya, Japan.
ERJ open research
|December 3, 2024
概括
脑内支气管超声学 (EBUS) 和结合的EBUS与跨食管支气管透视超声学 (EUS-B) 显示出类似的敏感性,用于分期非小细胞肺癌 (NSCLC). 添加EUS-B适度增加了灵敏度,特别是对于单独使用EBUS无法到达的淋巴结.
科学领域:
- 肺部病理学 肺部病理学
- 在瘤学瘤学.
- 医疗成像医学成像
背景情况:
- 在非小细胞肺癌 (NSCLC) 中,手术前的中间体分期是至关重要的.
- 内支气管超声学 (EBUS) 和结合的EBUS与跨食管支气管透视超声学 (EUS-B) 是推的方法.
- 没有随机研究直接比较单独的EBUS与EBUS/EUS-B用于NSCLC分期.
研究的目的:
- 为了比较单独EBUS的诊断灵敏度与EBUS/EUS-B组合的诊断灵敏度.
- 评估这些方法在检测NSCLC患者的N2/N3疾病中的有效性.
主要方法:
- 一项随机对照试验,涉及潜在可手术的NSCLC患者.
- 患者被随机分配,在有意识的镇静下接受EBUS或EBUS/EUS-B.
- 主要终点是两种方法之间的灵敏度比较.
主要成果:
- 分析了219名患者 (105名EBUS,114名EBUS/EUS-B) 的情况.
- 检测N2/N3疾病的敏感性为EBUS的75.0%,EBUS/EUS-B的79.3% (p=0.698).
- 单独EUS-B在两个情况下提供了诊断结果,当添加到EBUS时,敏感度从72.4%增加到79.3%.
结论:
- 单独EBUS和EBUS/EUS-B之间对于诊断N2/N3疾病的敏感度没有统计学上显著的差异.
- 添加EUS-B可以轻微提高灵敏度.
- EUS-B在采样仅用EBUS无法访问的淋巴结时最有好处.
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