NCT00730093已完成不适用
The Absorption of Vitamin B12 Among Healthy Pregnant Women
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 27
- 试验地点
- 2
- 主要终点
- Change in vitamin B12 absorption during pregnancy, measured with CobaSorb.
研究概览
简要总结
During pregnancy the woman uses more vitamin B12, but we do not know, whether it is through increased absorption or it eats into the womans vitamin B12 deposit . Sufficient B-vitamin is crucial for the normal development af foetus during pregnancy.
In Denmark the National Board of Health recommend an intake of Folic Acid, from the day the woman wishes to be pregnant and to the 12. week of gestation, but there is no recommendation for vitamin B12. We will measure the vitamin B12 absorption with a new non-radioactive test, CobaSorb.
.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 主要目的
- Supportive Care
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 40 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •the 13 week of gestation +/- 1 week (only fore pregnant women)
- •Between 20- 40 years
- •Northern European
- •abel to read and understand danish
排除标准
- •treatment with vitamin B12 within the last 5 years
- •daily intake of vitamins that contain more than 1µg vitamin B12
- •infectious disease
- •systemic disease
- •daily use of medicine that interferes with vitamin B12
结局指标
主要结局
Change in vitamin B12 absorption during pregnancy, measured with CobaSorb.
时间窗: 9 month
次要结局
未报告次要终点
研究者
研究点 (2)
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