Use of Color Doppler in Routine Examination of Fetal Heart in Second Trimester.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 6,781
- 试验地点
- 1
- 主要终点
- Sensitivity of Color Doppler Examination to Detect Major Heart Defects During the Second Trimester of Pregnancy
研究概览
简要总结
To evaluate the percentage of severe heart defect diagnosed with the use of color Doppler at a routine fetal scan in the second trimester of pregnancy
详细描述
Almost all women in Norway have a routine ultrasound examination in the second trimester, however, the detection rate of heart defect are only around 50%. In this study we use color Doppler at three different levels in the fetal heart; the four chamber view, the outlet of the aorta on on the level of the great arteries.
All heart defects at delivery are recorded and compared with the ultrasound findings.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •2nd trimester
排除标准
- •Unwilling
结局指标
主要结局
Sensitivity of Color Doppler Examination to Detect Major Heart Defects During the Second Trimester of Pregnancy
时间窗: 2nd trimester
The number of \*fetuses with\* heart defects detected by color Doppler in the second trimester was compared to the number of \*fetuses with\* major heart defects detected at birth.
次要结局
未报告次要终点