NCT01038453Unknown不适用
Effects of Vitamin D Supplement Before and During Pregnancy on Complications, Birth Weight and Bone Mineral Density During Lactation
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 400
- 试验地点
- 1
- 主要终点
- Birth Weight
研究概览
简要总结
The purpose of this study is to determine whether a daily supplement of vitamin D, taking before and during pregnancy, effects child birth weight, pre- and postpartum complication and bone mineral density during lactation.
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
- Triple (Participant, Care Provider, Investigator)
入排标准
- 年龄范围
- 20 Years 至 35 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •P-OH25-vitamin D < 50 nmol/l
- •Woman age 30-35 years
- •In good general health
排除标准
- •Infertility
- •Intake of 400 IU or more Vitamin D/day
- •Alcohol or drug abuse
- •Calciummetabolic disturbances
- •Spontaneous abortion within last 6 month
结局指标
主要结局
Birth Weight
时间窗: 0-24 hours after delivery of the child
次要结局
- Post-partum effects of vitamin D supplement on maternal bone mineral density (BMD).(Day 1 to 4 months after delivery.)
- Infections of the newborn(Day 1 of the child to 16 weeks after birth.)
- Growth of the newborn measured by weight, crown-heel length and head circumference(Day 1 of the child to 16 weeks after birth)
- Time to accomplish pregnancy(0-12 months)
研究者
研究点 (1)
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