Comparison of Two Protocols of Optimization of X Ray Radiations in Pediatric Interventional Neuroradiology
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 入组人数
- 2
- 试验地点
- 2
- 主要终点
- Comparison of the average dose per child, according to the protocol
研究概览
简要总结
Interventional Neuroradiology replaces surgery. This technology requires various exposition to X rays : number of X rays photographs, radioscopy, distance between patient and detector, speed of acquisition of X-rays photographs, high tension and intensity.
The manipulator must find the right balance between quality of photographs and dose delivered to the patient (optimization).
Children are particularly exposed to these risks of irradiation (sensitivity to X-rays and long life expectancy with risks. So, it is fundamental to optimize the dose delivered during the procedures.
The investigators propose to analyse a study comparing two protocols of optimization of doses. The investigators' hypothesis is that the protocol experimented in this trial allows less radiation of the children, compared to the usual protocol.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- — 至 14 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •malformation or occlusion of a cerebral vessel requiring interventional Neuroradiology
排除标准
- •opposition ot the parent(s) to the participation of their child in the trial and/or no social security.
结局指标
主要结局
Comparison of the average dose per child, according to the protocol
时间窗: maximum one day per patient
次要结局
- number of X-rays photographs according to the protocol, quality of photographs according to the protocol,(maximum one day per patient)