Sequential Volume Measurement of Postpartum Uterus Using 3-dimensional Sonographies
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 80
- 试验地点
- 1
- 主要终点
- To create the uterine involution curve after vaginal delivery
研究概览
简要总结
Women who naturally deliver a singleton will be invited to participate the study. Weekly transabdominal and/or transvaginal ultrasound examinations will be offered until the uterus is completely involuted. The pattern of involution will be analyzed.
详细描述
Women who naturally deliver a singleton in the Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital will be invited to participate the study. Weekly transabdominal and/or transvaginal ultrasound examinations will be offered until the uterus is completely involuted. Transabdominal or transvaginal approach will be at the examiner's discretion. Uterine volume will be measured with 3-dimensional sonographic technologies. Ovaries will also be assessed, along with Doppler flow in several vessels in the pelvis. The pattern of involution will be analyzed.
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
- •Women who deliver a singleton vaginally will be invited to participate the study.
排除标准
- •Women who deliver multiple gestation.
- •Women who deliver by Cesarean section
- •Women who have puerperal complications eg. postpartum hemorrhage or infection
结局指标
主要结局
To create the uterine involution curve after vaginal delivery
时间窗: 7 weeks
次要结局
- To assess an alteration in Doppler parameters in arcuate, uterine and ovarian arteries after vaginal delivery(7 weeks)