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
干预措施
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
研究组 & 干预措施
Cholecalciferol (Vitamin D3) 35 µg
Active Comparator
Dietary Supplement: Cholecalciferol (Vitamin D3) 35 µg per day
干预措施: Cholecalciferol 35 µg per day (Dietary Supplement)
Cholecalciferol (Vitamin D3) 70 µg
Active Comparator
Dietary supplement: Cholecalciferol (Vitamin D3) 70 µg per day
干预措施: Cholecalciferol (Vitamin D3) 70 µg (Dietary Supplement)
placebo
Placebo Comparator
干预措施: placebo tablet (Other)
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)
Loading locations...
相似试验
已完成
3 期
The effect of vitamin D supplementation in the prevention of recurrence of preeclampsia in pregnant women with a history of preeclampsiapreeclampsia.Gestational [pregnancy-induced] hypertension with significant proteinuria Excl.: superimposed pre-eclampsia (O11) O14.0 Moderate pre-eclampsia O14.1 Severe pre-eclampsiao14.0 , o1IRCT2017010131695N1Vice chancellor for research, Kurdistan University of Medical Sciences142
已完成
不适用
The Effect Of Vitamin D On Outcome Of PregnancyCondition 1: vitamin D dificinecy. Condition 2: Nutritional Deficiency.Vitamin D deficiency, unspecifiedFetus and newborn affected by maternal nutritional disordersIRCT201205119491N2Qhazvin University Of Medical Sciences130
终止
不适用
Vitamin D Supplementation and Metabolism in Vitamin D Deficient ElderlyVitamin D DeficiencyMetabolic SyndromeNCT01145703Baltimore VA Medical Center39
Unknown
不适用
Vitamin D Supplementation and Immunity/Physical PerformanceVitamin D StatusNCT03132103Bangor University260
尚未招募
不适用
Effect of vitamin D supplementation on bone health in children with blood cancerCTRI/2023/02/049382Institute of Medical Sciences