汉切斯特II有助于转向早期肺癌检测:全国查计划的最终结果
Anna Kerpel-Fronius1, Zsolt Megyesfalvi2,3,4, Zsolt Markóczy2
1National Koranyi Institute of Pulmonology, Budapest, Hungary. kerpel.anna@koranyi.hu.
European radiology
|November 3, 2023
概括
匈牙利的HUNCHEST-II研究表明,低剂量CT (LDCT) 查肺癌 (LC) 在匈牙利成功地识别了早期疾病. 这个大规模的计划支持该地区的系统性LC查的实施.
科学领域:
- 肺部医学 肺部医学
- 在瘤学瘤学.
- 放射学 放射学是一门学科.
背景情况:
- 低剂量CT (LDCT) 已成为肺癌查的基石,在全球显著降低死亡率.
- 匈牙利HUNCHEST-II计划是迄今为止在匈牙利开展的最大的基于人口的LDCT查计划.
研究的目的:
- 报告HUNCHEST-II基于人口的低剂量CT肺癌查计划的最终查和诊断结果.
- 通过HUNCHEST-II查计划检测到的肺癌病例的特征.
- 评估LDCT查在促进匈牙利肺癌早期诊断方面的有效性.
主要方法:
- 4215名年龄在50-75岁的高风险个人,吸烟史≥25包年,接受了LDCT查.
- 查结果的评估是基于结节/质量体积,生长和体积翻倍时间.
- 查检测到的癌症的临床阶段与未经查的LC患者的独立,基于实践的数据库进行了比较.
主要成果:
- 阳性LDCT结果的患病率为4.1%,76名LC患者被诊断为 (1.8%的参与者).
- 阳性测试的积极预测值为58%,其中60.7%的查检测到的恶性瘤是早期的 (I阶段).
- 与未经查的患者数据库相比,HUNCHEST-II参与者的早期恶性瘤发病率明显高 (p < 0.001).
结论:
- 汉切斯特II计划表明,LDCT查有助于早期诊断肺癌.
- 这些发现强烈支持在匈牙利引入系统的肺癌查计划.
- 早期诊断的高比例和58%的积极预测值为扩大查计划铺平了道路.
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