NCT01016080已完成1 期
Glutathione as an Oral Whitening Agent: a Randomized, Double-blind, Placebo-controlled Study
适应症
干预措施
相关药物
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- Skin melanin index
研究概览
简要总结
Oral and intravenous glutathione have been used widely to whiten the skin. The investigators tested this hypothesis by giving oral glutathione for 4 weeks to medical students.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 25 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Healthy medical students
排除标准
- •history of skin cancer, especially melanoma
- •consumption of any preparations containing glutathione within 1 month of enrollment
- •pigmentary disorders or any dermatoses
研究组 & 干预措施
oral glutathione
Active Comparator
glutathione, 500 mg, taken orally twice daily
干预措施: glutathione (Drug)
placebo capsules
Placebo Comparator
identical-appearing placebo capsules
干预措施: placebo (Drug)
结局指标
主要结局
Skin melanin index
时间窗: 4 weeks
次要结局
未报告次要终点
研究者
研究点 (1)
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