NCT03834805已完成不适用
Monitoring of Fetal Lung Elasticity by Elastography Between 24 and 39 Weeks
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 74
- 试验地点
- 1
- 主要终点
- Change of Lung to liver Elastography ratio (LLE ratio) between 24 and 39 weeks of amenorrhea
研究概览
简要总结
The objective of the study is to evaluated the evolution of the LLE ratio (Lung to Liver Elastography ratio) during normal pregnancy
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •major pregnant women
- •singleton pregnancy
排除标准
- •fetal pulmonary disease
- •fetal liver disease
- •chromosome fetal abnormalities
- •fetal growth restriction
- •BMI>30 in beginning of pregnancy
- •premature ruptured membranes
- •high blood pressure
- •pre-eclampsia
- •gestational diabetes
研究组 & 干预措施
Pregnant women with a normal pregnancy
Experimental
Assesment of fetal lung and liver stiffness with 2D Ultrasounds Shear Wave Elastography
干预措施: lung and liver elastography measurement of fetus (Other)
结局指标
主要结局
Change of Lung to liver Elastography ratio (LLE ratio) between 24 and 39 weeks of amenorrhea
时间窗: measurements at: 24, 28, 32, 36, 39 weeks of amenorrhea (WA)
Evolution of the fetal lung elasticity coefficient measured in kilopascals (kPa) compared to the fetal liver elasticity
次要结局
未报告次要终点
研究者
研究点 (1)
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