历史 p87 是肺癌的诊断,临床呈现前至少4年
Martin Tobi1, Daniel Ezekwudo2, Yosef Y Tobi1
1John D. Dingell VA Medical Center, Detroit, MI 48201, USA.
Cancers
|March 28, 2025
概括
使用抗腺瘤抗体 (Adnab-9) 的新型便测试显示了早期肺癌检测的希望. 这种非侵入性测试可以在临床确认前几年预测诊断,有助于肺癌查策略.
科学领域:
- 在瘤学瘤学.
- 生物标志物发现发现
- 诊断测试 诊断测试 诊断测试
背景情况:
- 肺癌是全球癌症死亡的主要原因,预后有限.
- 目前的早期检测方法,如低剂量CT扫描,具有高的假阳性率.
- 对于及时诊断肺癌和预测预后的非侵入性测试有极大需求.
研究的目的:
- 评估便抗腺瘤抗体 (Adnab-9) 测试用于早期检测肺癌的疗效.
- 评估该测试能够预测诊断的能力,并与肺癌亚型和生存率相关联.
主要方法:
- 分析了2922名患有结直肠癌 (CRC) 风险增加的患者的便样本.
- 确定了112名被前性诊断为肺癌的患者.
- 便和结肠排泄物使用ELISA和西欧涂料测试Adnab-9的反应性.
主要成果:
- 便Adnab-9测试在60%的肺癌患者中呈阳性,明显高于对照组 (38%).
- 该测试显示,该测试有可能在临床诊断之前长达4.7年.
- 阿德纳布-9可以选择性地检测出更具攻击性的瘤类型和预后较差的瘤类型,包括转移性肺癌.
结论:
- 便Adnab-9测试显示出作为一种非侵入性工具,有助于肺癌查的潜力.
- 该测试能够预测诊断和识别高风险亚型,支持其在早期检测策略中的作用.
- 需要进一步验证,以优化其在肺癌管理中的临床应用.
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