An Open-Label Study of the HairMax LaserComb(r) in the Treatment of Seborrheic Dermatitis of the Scalp.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 10
- 试验地点
- 2
- 主要终点
- Proportion of subjects achieving a Global Outcome Score (GOS) of 0, 1 or 2 at week 12
研究概览
简要总结
The purpose of this study is to test whether the stimulation of vascularization and cellular metabolism on the scalp by use of the HairMax LaserComb will produce improvement in the condition of scalp seborrheic dermatitis.
详细描述
This is an open label pilot study to evaluate the effects of the low-level laser light on seborrheic dermatitis of the scalp. Dandruff assessment scores for scalps with seborrheic dermatitis will be assessed at baseline with monthly evaluations during treatment, until final assessment at end of treatment at week 12.
The trial will involve 10 patients aged 18 years and older with a diagnosis of seborrheic dermatitis. Patients will use the LaserComb device three times per week on non-consecutive days for 12 weeks. No other seborrheic dermatitis products will be used during treatment. The investigator will conduct measurements of dandruff at each study visit, as a measure of efficacy.
The trial consists of 4-5 study visits (screening/baseline, week 4, week 8 and week 12). Dandruff evaluation and adverse event assessments will be performed at each visit.
Safety analysis will be assessed based on the reports of adverse events during the study.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Diagnosis of seborrheic dermatitis of the scalp
- •PGA of 2 (mild) or greater at baseline
- •TDSS score at baseline of 2 or greater, for both scaling and inflammation
- •Must agree to use of non-medicated shampoos during study period; must refrain from use of other medicated scalp products during the trial
排除标准
- •Use of any topical or oral products that would affect assessment of the scalp SD condition, in the opinion of the primary investigator, within the following periods prior to baseline:
- •Medicated shampoos within 2 weeks of baseline
- •Topical scalp medications within 2 weeks of baseline
- •Oral medications affecting the scalp within 4 weeks of baseline
- •Other medications determined by the investigator to potentially affect the assessment of SD = washout to be determined by the investigator, as appropriate to the known medication properties
- •Any current or past medical condition, including active dermatitis or any other dermatological condition, which might interfere with assessment of dandruff
- •Patients using any medications that may increase photosensitivity, and thus pose a risk when undergoing LaserComb therapy
- •Patients with known adverse reactions, allergy or hypersensitivity to laser light components/light sensitivity conditions
- •Patients who have received any investigational drug within 30 days prior to study entry.
结局指标
主要结局
Proportion of subjects achieving a Global Outcome Score (GOS) of 0, 1 or 2 at week 12
时间窗: 12 weeks
次要结局
- Reduction of the Total Dandruff Sum Score (TDSS) from baseline to week 12(12 weeks)
- % of subjects achieving a week 12 PGA grade of '1: slight' or '0: none'(12 weeks)
- % of subjects achieving at least a 2-grade reduction in PGA from baseline to week 12(12 weeks)