NCT05014048已完成不适用
Vitamin D Supplementation for the Prevention of Acute Respiratory Tract Infection: a Randomized, Double-blinded and Plasebo Controlled Trial Among Young Finnish Men
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 231
- 试验地点
- 1
- 主要终点
- Days off duty due to acute respiratory tract infections
研究概览
简要总结
Vitamin D intervention effects on the prevention of acute respiratory tract infections among Young Finnish Men
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 29 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •18-29 years of age
- •examined as Healthy according to Finnish Military Health Care regulations
排除标准
- •age > 30 yrs
研究组 & 干预措施
Placebo
Placebo Comparator
Placebo
干预措施: Placebo (Dietary Supplement)
vitamin D3
Active Comparator
20 mikrog vitamin D3 daily, 3 months
干预措施: Vitamin D3 (Dietary Supplement)
结局指标
主要结局
Days off duty due to acute respiratory tract infections
时间窗: 4 months
The number of Days off Duty recommended by Health care personnel will be calculated in order to show the severity and last of the disease. By that it could be estimated how the disease will effect on duty service.
次要结局
- Aerobic and muscular fitness(4 months)
- Days off duty due to musculoskeletal disorders(4 months)
研究者
Ilkka Laaksi
Principal Investigator
Tampere University
研究点 (1)
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