NCT03638037Unknown不适用
Correlation Between Maternal Vitamin D Level And Preterm Birth
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 138
- 试验地点
- 1
- 主要终点
- proportion of patients with severe vitamin D deficiency
研究概览
简要总结
Assessment of correlation between vitamin D level and prevalence of preterm births remains limited. The exact role of vitamin D in preterm birth has not yet been clearly defined ,where some studies showed vitamin D deficiency increased the risk of preterm birth while other studies found no correlation. In this study will try to continue research on this subject.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 20 Years 至 35 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •Singleton gestation.
- •Maternal age: 20-35 years.
排除标准
- •Multi fetal pregnancy.
- •Anatomical or genetic defect of the fetus.
- •Iatrogenic preterm delivery.
- •Maternal medical disorder e.g diabetes millets (D.M).
- •Antepartum hemorrhage.
- •Hypertensive disorders.
- •Polyhydromins or oligolydromins
- •Premature rupture of membranes ± Chorioamnionitis
- •Incompetent cervix.
- •Uterine Fibroid or malformation.
结局指标
主要结局
proportion of patients with severe vitamin D deficiency
时间窗: 3 months
vitamin D deficiency defined as vitamin D level \<10ng/mL
次要结局
未报告次要终点
研究者
Dr- dina yahia mansour
Lecturer of obstetrics and gynecology
Ain Shams Maternity Hospital
研究点 (1)
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