Comparison of Standard PET/CT vs. Digital PET/CT
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 199
- 试验地点
- 2
- 主要终点
- Diagnostic Image Quality
研究概览
简要总结
The investigators wish to determine if standard and digital PET/CT scanners provide equivalent results for disease detection and diagnosis.
详细描述
There will be a single injection of the PET radiopharmaceutical followed by a standard PET/CT scan and immediately after by the digital PET/CT scan, or vice versa. The investigators wish to determine if image quality is equivalent with the digital PET/CT scanner.
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
- •Patient is ≥ 18 years old at the time of the scan
- •Patient provides written informed consent
- •Patient is referred for standard (F18 FDG; F18 NaF; Ga68 DOTATATE) or research (68Ga PSMA or 68Ga RM2) PET/CT
- •Patient is capable of complying with study procedures
- •Patient is able to remain still for duration of imaging procedure (approximately 60 minutes total for both PET/CT)
排除标准
- •Patient is pregnant or nursing
结局指标
主要结局
Diagnostic Image Quality
时间窗: an expected average of 3 hours
Diagnostic image quality will be determined using a 5-point Likert Scale that reads: 5 - Diagnostic: Excellent diagnostic image quality; 4 - Diagnostic: Good diagnostic image quality; 3 - Diagnostic: Acceptable diagnostic image quality; 2 - Sub-optimal diagnostic: image quality with limited additional clinical information; 1 - Non-diagnostic: non-diagnostic image quality
次要结局
未报告次要终点
研究者
Andrei Iagaru
Chief of the Division of Nuclear Medicine and Molecular Imaging
Stanford University