肺癌在亚洲常见，其流行病学及治疗方式与西方国家的肺癌有所不同。肺癌可以早期发现，但大多数早期肺癌在影像上表现为具有可疑特征的肺结节。对具有可疑肺结节的受试者进行检查及监测是一项临床难题。
适应症：Lung Nodules、Lung Cancer Screening、Suspected Lung Cancer
入组条件
纳入标准
- Age 45 - 80 years;
- Suspicious lung nodules (\> 0.5 - 30mm in longest diameter, non-calcified) found within the past six months, or if PET scan has been done before, the specific uptake value (SUV) should be more than 1
排除标准
- Age \< 45 or \> 80;
- Lung nodules of \< 0.5 cm in longest diameter, or with calcification seen in imaging;
- Known lung cancer or lung metastasis before, or history of extra-pulmonary cancer;
- Active tuberculosis;
- Clinical unstable conditions including untreated ischemic heart disease or arrhythmia, uncontrolled airway disease;
- Unwillingness to undergo invasive investigation like bronchoscopy;
- Unable to provide informed written consent.
入组条件维持 ClinicalTrials.gov 原始英文登记资料，实际入组资格以研究团队的正式评估与受试者知情同意书为准。资料来源：ClinicalTrials.gov，每两周自动更新，最后同步：2026年10月8日。