适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- HoloCare AS
- 入组人数
- 22
- 试验地点
- 1
- 主要终点
- Identification of all pre-defined landmarks.
研究概览
简要总结
The purpose of this study is to to assess the ability of 5 Gastro-Intestinal (GI) surgeons, within liver surgery, the readers, to identify pre-defined anatomical landmarks in liver images processed by HS2, and assessment of landmark distance between CT and Holographic visualization (HV).
详细描述
This is a retrospective investigation of Computer Topographies (CTs)/ Holographic visualization based on CTs retrieved from patients with metastases in the liver from colorectal cancer.
The study consists of:
- Preparations at Day 0. The reader is not involved in the preparation
- Using of HS2 and evaluation at Day 1-2
- Calculation at Day 3.
The study will enroll eligible subject's images.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 22 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Livers with colorectal cancer liver metastasis
- •CTs from individuals 22 years or older
- •CTs retrieved from US hospitals
- •CTs from patients treated in the US
- •At least 1 visible liver lesion to complete detection of L1
排除标准
- •No exclusion criteria
结局指标
主要结局
Identification of all pre-defined landmarks.
时间窗: 3 days
All readers able to identify all pre-defined landmarks.
次要结局
- Evaluate ease of use.(3 days)
- Comparison between CT and HV distance.(3 days)
- Comparison of image quality between CT and HV.(3 days)
研究者
研究点 (1)
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