NCT00392561已完成不适用
Bangladesh Vitamin E and Selenium Trial
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 7,000
- 试验地点
- 2
- 主要终点
- Skin Cancer
研究概览
简要总结
The purpose of this study is to evaluate whether selenium and/or vitamin E are effective in preventing non-melanoma skin cancers.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Factorial
- 主要目的
- Prevention
- 盲法
- Triple (Participant, Care Provider, Investigator)
入排标准
- 年龄范围
- 25 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Manifest arsenic skin lesions (melanosis, leucomelanosis, or keratosis)
- •Aged 25 to 65 years
- •Permanent resident of study area
排除标准
- •Pregnancy
- •Clinically too ill (enlarged spleen or liver)
- •Presence of gangrene
结局指标
主要结局
Skin Cancer
时间窗: Incidence during the 6-year study period
次要结局
- Mortality(Occurrence during the 6-year study period)
- Diabetes(Incidence within 6-year study period)
研究者
研究点 (2)
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