NCT04694976已完成不适用
Evaluation of Vitamin D Deficiency Distribution in Children With Sickle Cell Disease Followed in Lyon, France
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 130
- 试验地点
- 1
- 主要终点
- Determination of 25-OH Vitamin D level
研究概览
简要总结
Vitamin D deficiency may be under-diagnosed in sickle cell disease French children. Therefore, the investigator need an epidemiologic study about the prevalence of vitamin D deficiency in this specific population. There are not specific guidelines neither testing nor treatment. The investigator propose to test vitamin D status in all children with sickle cell disease who are consulting their referring haematologist doctor or in the emergency ward.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Prospective
入排标准
- 年龄范围
- — 至 17 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Children: under 18 years old
- •Sickle cell any genetic type homozygous or composite heterozygous
- •To receive an assessment independently of the study, during a presentation to the emergency ward and/or a follow-up consultation by the hematologist
- •no parental opposition signed by at least one parent/legal representative and no child opposition
- •social security beneficiary
排除标准
- •History of hematologic grafting
结局指标
主要结局
Determination of 25-OH Vitamin D level
时间窗: Day 1
We classify vitamin D status as follows : * Sufficiency \> \>75nmol/L (\>30 ng/mL) * Insufficiency 50-75 nmol/L (20-30 ng/mL) * Deficiency 12-50nmol/L (5-20 ng/mL) * Severe deficiency \<12 nmol/L (\<5 ng/mL)
次要结局
未报告次要终点
研究者
研究点 (1)
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