The Association Between Uterine Artery Notch and First Trimester Bleeding
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 200
- 试验地点
- 1
研究概览
简要总结
The purpose of the present study is to evaluate the occurrence of first trimester bleeding among patients with abnormal uterine artery Doppler.
A prospective study is designed and two groups will be studied; patients with abnormal uterine artery Doppler at second trimester (study group) and patient with normal uterine artery Doppler at second trimester (control group).The patients will be asked, as part of the routine history taken before the US about having first trimester bleeding during the current pregnancy.
详细描述
The purpose of the present study is to evaluate the occurrence of first trimester bleeding among patients with abnormal uterine artery Doppler.
A prospective study is designed and two groups will be studied; patients with abnormal uterine artery Doppler at second trimester (study group) and patient with normal uterine artery Doppler at second trimester (control group). Both the study group and the control group represent high risk pregnant patients and the Doppler flows are done as part of the patient's predictive risk for placental associated abnormalities. The patients will be asked, as part of the routine history taken before the US about having first trimester bleeding during the current pregnancy.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Patients with abnormal uterine artery Doppler at second trimester
排除标准
- •Multi fetal pregnancies
- •Patients without known gestational age (according to last month period or first trimester ultrasound
- •Pregnancies with congenital structural or chromosomal anomalies
- •Lack of prenatal care
研究者
Gali Pariente
Dr
Soroka University Medical Center