The Use of Image-Based Computer Gradings in the Analysis of Acne, Rosacea, Melasma, and Seborrheic Dermatitis
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 150
- 试验地点
- 2
- 主要终点
- Correlation of image-based grading to clinical gradings for seborrheic dermatitis
研究概览
简要总结
The study is conducted to determine if image-based computer grading can of acne, melasma, rosacea and seborrheic dermatitis correlate well to expert based clinical severity grading.
详细描述
The study is conducted to determine if image-based computer grading can of acne, melasma, rosacea and seborrheic dermatitis correlate well to dermatologist based clinical severity grading.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 主要目的
- Other
- 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
- •Adults with acne, rosacea, melasma or seborrheic dermatitis
排除标准
- •Prisoners
- •Adults unable to consent
- •Artificial facial markings on day of facial photography (such as piercings and tattoos) that may interfere with imaging in the opinion of the investigator
结局指标
主要结局
Correlation of image-based grading to clinical gradings for seborrheic dermatitis
时间窗: Baseline
Seborrheic dermatitis area severity index
Correlation of image-based grading to clinical gradings for acne
时间窗: Baseline
Number of inflammatory and noninflammatory lesions compared to clinical grading
Correlation of image-based grading to clinical gradings for rosacea
时间窗: Baseline
Inflammatory lesion count compared to clinical grading
Correlation of image-based grading to clinical gradings for melasma
时间窗: Baseline
Melasma area severity index image based grading compared to clinical grading
次要结局
- Sebum excretion rate(Baseline)