Evaluating the Endometrial Receptivity of FET Patients by Ultrasounicelastography and Predicting the Pregnancy Outcome.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- endometrial receptivity
研究概览
简要总结
Prospective clinical study ：observing the correlation between endometrial elasticity score, endometrial blood flow index (PI, RI, S/D, endometrial thickness, morphology) and clinical pregnancy rate. In order to find a non-invasive, convenient and comprehensive evaluation method of evaluating the endometrial receptivity, and to provide effective means for the frozen embryo transplantation patients to improving pregnancy outcome.
详细描述
Randomly selecting 20-40 years patients were prepared to accept frozen embryo transplant ; HRT cycle preparation of endometrium；choosing HRT plan to prepare the transplantation endometrium.Establishing a strict standard of exclusion and exclude standard to exclude endometrial lesions and underlying disease.The patients were given elastography for 5-7 days afterEndometrium transformation.Observing the correlation between endometrial elasticity score, endometrial blood flow index (PI, RI, S/D, endometrial thickness, morphology) and clinical pregnancy rate. In order to find a non-invasive, convenient and comprehensive evaluation method of evaluating the endometrial receptivity, and to provide effective means for the frozen embryo transplantation patients to improving pregnancy outcome.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 40 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •the volunteers voluntarily signed the informed consent.
- •female patients between 20-40 years old.
- •no uterine cavity operation was performed within 3 months.
排除标准
- •endometrial polyps, abnormal uterine cavity, intrauterine adhesions and dysplasia of uterus.
- •hydrosalpinx was not ligated.
- •patients with uterine myoma and uterine fibroids;
研究组 & 干预措施
Ultrasounicelastography
Ultrasounicelastography:non-invasive, convenient and comprehensive evaluation method.
干预措施: Ultrasounicelastography (Other)
结局指标
主要结局
endometrial receptivity
时间窗: Month 12
Observing the correlation between elasticity score, endometrial blood flow index (PI, RI, S/D, endometrial thickness, morphology) and clinical pregnancy rate.
次要结局
未报告次要终点
研究者
Bing Yao
Professor，Chief physician
Jinling Hospital, China