JPRN-jRCTs032210065已完成未知
Image quality evaluation of brain parenchymal image by new orbit C arm cone beam CT
Matsumaru Yuji0 个研究点目标入组 48 人开始时间: 2021年4月30日最近更新:
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 发起方
- 入组人数
- 48
研究概览
简要总结
Compared to conventional CBCT, the novel CBCT showed artifact reduction both supra- and infra-tent, as well as improved contrast with the brain parenchyma and cerebrospinal fluid space and gray matter/white matter discrimination ability. The reduction of artifacts and the improvement of contrast in the infra-tent and brainstem areas were particularly significant. The novel trajectory CBCT is more useful than conventional CBCT in evaluating postoperative complications.
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- >= 20age old 至 ot applicable（—）
- 性别
- All
入选标准
- •1) Cases in which postoperative examination by CBCT was performed after neuro-endovascular treatment and then consent was given to additional examination (about 2 minutes) by CBCT using a new trajectory.
- •2) Cases aged 20 years or older at the time of consent acquisition
排除标准
- •1) Cases where it is difficult to fix the head during imaging
- •2) Cases of acute stroke
- •3) Pregnant women
- •4) Other cases that the investigator / sharing doctor deems inappropriate
研究者
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