NCT00172302Unknown不适用
Can Intravenous Vitamin C Improve Skin Hyperpigmentation in Long-Term Hemodialysis Patients?
适应症
相关药物
试验速览
- 阶段
- 不适用
- 入组人数
- 40
- 试验地点
- 2
- 主要终点
- Skin pigmentation extent
研究概览
简要总结
Intravenous vitamin C may improve skin hyperpigmentation in chronic hemodialysis patients
详细描述
Melanogenesis is caused by enzymatic conversion of tyrosine to melanin pigments.Ascorbic acid has the ability to inhibit peroxidase and may thus inhibit melanin synthesis.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- Double
入排标准
- 年龄范围
- 20 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •chronic hemodialysis patients
排除标准
- •allergic to vitamin C, using steroid, etc
结局指标
主要结局
Skin pigmentation extent
次要结局
- blood anti-oxidant level
研究者
研究点 (2)
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