Healthy Volunteer Visibility Study of Micromachined Tags for the Detection of Surgical Sponges
试验速览
- 阶段
- 早期 1 期
- 状态
- 撤回
- 试验地点
- 2
- 主要终点
- Validate the CAD (computer aided detection) system
研究概览
简要总结
Surgical sponges can be accidentally left inside patient's bodies. We are working on special tags (called microfabricated tags) that surgeons can put on their sponges. Then, if the surgeons forget to remove a sponge from a patient, they'll be able to detect these special tags in an x-ray.
详细描述
Surgical sponges can be accidentally left inside patient's bodies. We are working on special tags (called microfabricated tags) that surgeons can put on their sponges. Then, if the surgeons forget to remove a sponge from a patient, they'll be able to detect these special tags in an x-ray. We wish to take x-rays of healthy people's abdomens with microfabricated tags lying on them. The x-rays will help us improve our system for detecting sponges left inside people's bodies.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Prevention
- 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
- 是
入选标准
- •Healthy men and women
- •Ages 18 or older -
排除标准
- •Under 18 years of age
- •Pregnant female or if female has not had a negative pregnancy test prior to the research scans.
结局指标
主要结局
Validate the CAD (computer aided detection) system
时间窗: 3 years
X-rays of the microfabricated tag will be taken. These x-rays will be reviewed and the individual tags identified manually and a control file created. The images will then be processed by the CAD (computer aided detection)system and the output will be compared to the control file.
次要结局
未报告次要终点
研究者
Aine Kelly, MD
Principal Investigator
University of Michigan