NCT02842346已完成不适用
Correlation Between Umbilical Resistance Index and Fetal Growth: a Pilot Study
University Tunis El Manar0 个研究点目标入组 77 人开始时间: 2015年11月最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 77
- 主要终点
- fetal growth
研究概览
简要总结
The aim of our study was to investigate the correlation between the umbilical resistance index and weight gain during the third trimester of low-risk pregnancies.
研究设计
- 研究类型
- Observational
- 时间视角
- Prospective
入排标准
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Any pregnant patient with a normally progressing pregnancy and reporting for a prenatal screening ultrasound between 31 and 34 weeks amenorrhea.
排除标准
- •-The lack of an ultrasound carried out during the first trimester to confirm the term of the pregnancy.
- •A medical condition in the mother: diabetes, high blood pressure or a known chronic illness.
- •A medical condition in the fetus: suspicion of fetal hypotrophy (fetal biometrics lower than the 10th percentile), a birth defect (a chromosomal abnormality) during the pregnancy.
- •Patients with tobacco addiction.
- •A body mass index (BMI) ≥ 30 before the pregnancy.
- •Multiple pregnancies
- •A gap of less than 4 weeks between the date of the ultrasound and the date of delivery.
结局指标
主要结局
fetal growth
时间窗: at birth
. During routine prenatal third trimester ultrasonography patients had a fetal weight estimation and measurement of the umbilical resistance index. After delivery we took note of the weight at birth, the term of the delivery, and the time interval between the ultrasound and the delivery, and then we calculated the weight gain on a weekly basis.
次要结局
未报告次要终点
研究者
Mehdi Kehila
Dr
University Tunis El Manar
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