NCT02378584已完成不适用
The Clinical Results After Frozen-thawed Healthy Blastocyst Transfer in Natural Cycle Versus Cycle With Endometrial Preparation
European Hospital2 个研究点 分布在 1 个国家目标入组 236 人开始时间: 2015年2月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 236
- 试验地点
- 2
- 主要终点
- clinical pregnancy rate confirmed by ultrasound evidence of fetal heart activity
研究概览
简要总结
This study evaluates the difference in pregnancy rate transferring a healthy blastocyst in natural or artificial cycle.
详细描述
The aim of the study was to verify the implantation capacity and ongoing pregnancy rate of vitrified warmed euploid blastocyst in natural cycle versus endometrial artificial cycle with gonadotropin-releasing hormone (GnRH-agonist) pituitary suppression.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 42 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •frozen-thawed healthy blastocyst
排除标准
- •post thawed not survival healthy blastocyst
结局指标
主要结局
clinical pregnancy rate confirmed by ultrasound evidence of fetal heart activity
时间窗: 12 weeks after embryo transfer
次要结局
- The number of patients with the anxiety and depression increase(Six weeks beginning on the day of treatment start, on the day of progesterone administration, on the day of blastocyst transfer and the pregnancy test)
- cost-benefit of two endometrial preparation protocol(30 weeks beginning from day 21 of the previous cycle day up to the pregnancy test)
- live-birth rate confirmed by the number of born(term pregnancy delivery)
研究者
研究点 (2)
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