NCT02008201已完成3 期
Vitamin D Status and Supplementation in Elite Athletes
适应症
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 入组人数
- 153
- 试验地点
- 1
- 主要终点
- Change in serum 25(OH)D
研究概览
简要总结
The objectives of this study are 1) to assess the prevalence of vitamin D deficiency in a group of sub elite athletes and 2) to identify seasonal changes in vitamin D status and the effect that supplementation may have during the course of a year.
The study is a double blinded parallel study design.
详细描述
Study population: 175 elite/ sub elite athletes, male and female, aged 18-60y, from a variety of sport disciplines
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
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- 未提供
排除标准
- •subjects who take vitamin D supplements
结局指标
主要结局
Change in serum 25(OH)D
时间窗: Every 3 months during one year
次要结局
未报告次要终点
研究者
研究点 (1)
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