Evaluating the Potential Usefulness of 68Ga-FAP-2286 PET/CT in Patients With Various Types of Cancer and Compared With 18F-FDG PET/CT
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 67
- 试验地点
- 1
- 主要终点
- Diagnostic accuracy
研究概览
简要总结
To evaluate the potential usefulness of 68Ga-FAP-2286 positron emission tomography/computed tomography (PET/CT) for the diagnosis of primary and metastatic lesions in various types of cancer, and compared with 18F-FDG PET/CT.
详细描述
Subjects with various types of cancer underwent contemporaneous 68Ga-FAP-2286 and 18F-FDG PET/CT either for an initial assessment or for recurrence detection. Tumor uptake was quantified by the maximum standard uptake value (SUVmax). The numbers of positive tumor lesions of 18F-FDG and 68Ga-FAP-2286 PET/CT were recorded by visual interpretation. The sensitivity, specificity, and accuracy of 68Ga-FAP-2286, 18F-FDG PET/CT were calculated and compared to evaluate the diagnostic accuracy.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •adult patients (aged 18 years or order);
- •patients with suspected or newly diagnosed or previously treated malignant tumors (supporting evidence may include MRI, CT, tumor markers and pathology report);
- •patients who had scheduled both 18F-FDG and 68Ga-FAP-2286 PET/CT scans;
- •patients who were able to provide informed consent (signed by participant, parent or legal representative) and assent according to the guidelines of the Clinical Research Ethics Committee.
排除标准
- •patients with non-malignant lesions;
- •patients with pregnancy;
- •the inability or unwillingness of the research participant, parent or legal representative to provide written informed consent;
结局指标
主要结局
Diagnostic accuracy
时间窗: 90 days
The sensitivity, specificity, and accuracy of 18F-FDG and 68Ga-FAP-2286 PET/CT were calculated and compared to evaluate the diagnostic efficacy.
次要结局
- Number of lesions(90 days)
- Standardized uptake value (SUV)(30 days)