NCT02313311Unknown不适用
Study Embryos of IVF by Time-lapse System
Li-jun Ding0 个研究点目标入组 500 人开始时间: 2013年10月最近更新:
适应症
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 500
- 主要终点
- good-quality blastocyst rate
研究概览
简要总结
The objective of this study is to establish a hierarchical embryo selection process by using the time-lapse imaging (TLI), combining the embryo cleavage patterns and timing parameters.
详细描述
The embryos of patients undergoing in vitro fertilization (IVF) treatment is cultured to blastocyst stage and observed by TLI. The association of embryo cleavage patterns/timing parameters and good-quality blastocyst rates are evaluated by logistic regression and to establish a hierarchical embryo selection. The value of the selection process is assess by single embryo transfer (SET) on Day 3.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
入排标准
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Women undergoing assistant reproduction treatment
排除标准
- •Oocyte donation cycles
结局指标
主要结局
good-quality blastocyst rate
时间窗: 6 days post insemination
次要结局
未报告次要终点
研究者
Li-jun Ding
Gulou Hospital
Nanjing University
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