Optical Biopsy of Human Skin in Conjunction With Laser Treatment
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 113
- 试验地点
- 1
- 主要终点
- normal skin
研究概览
简要总结
This study is to compare the ability of optical biopsy. Research can use light enters the skin, collected, analyzed by the computer, and a picture created for the pathologist to conventional histologic examination compare with the pathologist looking at the piece of tissue through a microscope makes the diagnosis.
详细描述
The Optical measurements provide quantitative optical property values that reflect changes in tissue perfusion, oxygen consumption, and cell/matrix development. Each measurement requires less than 5 minutes to execute. The measurements will be taken before and after skin treatment.This non-invasive, non-contact technique has great potential as a means to diagnose different skin problems without the need to obtain a piece of tissue from the skin.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Male or female age > 18 years
排除标准
- •current participation in any other investigational drug evaluation
- •inability to understand and carry out instructions
结局指标
主要结局
normal skin
时间窗: 12 weeks
次要结局
未报告次要终点
研究者
Beckman Laser Institute and Medical Center
J.S.Nelson, MD,PhD,Professor of Surgery and Biomedical Engineering
University of California, Irvine