The Importance of Supplementary Intake of Vitamin D on the Efficacy of 12 Weeks of Strength Training in Both Vitamin D Sufficient Younger and Older People
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Cross-sectional area of thigh musculature and knee tendon
研究概览
简要总结
The aim is to investigate the importance of vitamin D levels to achieve the effect of strength training. If we can show that vitamin D has an effect of training, the ultimate goal is to find out why and how vitamin D affects muscle.
This would potentially have important implications for public health. Since a large number of populations, including elderly, are shown to have too little vitamin D and also has low muscle strength, it will be essential that these people added vitamin D in relation to training and rehabilitation.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 20 Years 至 75 Years（Adult, Older Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Men 20-30 or 60-75 years old
排除标准
- •smokers Knee problems On medication affecting protein synthesis High exposure to sun light (ex. ski holiday) during the trial
研究组 & 干预措施
Vitamin D
干预措施: 12 weeks Strength exercise training (Other)
Calcium tablet
干预措施: 12 weeks Strength exercise training (Other)
结局指标
主要结局
Cross-sectional area of thigh musculature and knee tendon
时间窗: 12 weeks
VDR potential target CYP27b1
时间窗: 12 weeks
次要结局
未报告次要终点
研究者
Jakob Agergaard
MSc, PhD Student
Bispebjerg Hospital