Chung Shan Medical University Hospital
试验速览
- 阶段
- 不适用
- 入组人数
- 500
- 试验地点
- 1
- 主要终点
- pregnancy rate
研究概览
简要总结
The aim of this study was to compare the clinical outcomes between fresh embryo and frozen embryo transfer in in vitro fertilization (IVF). All frozen embryo was vitrified at pronuclear stage (2PN) and cultured to cleavage embryos for transfer.
This is a retrospective study. All IVF cycles were included in this study and further divided into fresh and frozen embryo transfer groups. The collection data including: stimulation protocols, medicines, blood test results, pregnancy test and all clinical data. The primary outcome is pregnancy rate and secondary outcome is implantation rate.
详细描述
Study design
Study progress:
Stage 1: collection of all data from frozen embryo transfer and fresh embryo transfer groups.
Stage 2: selection data and check the delivery outcomes Stage 3: analysis data and presentation. Including criteria: all patients who underwent IVF. Excluding criteria: No. Statistics analysis: chi-test, t-test
Assessment point:
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 20 Years 至 55 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •all patients with in vitro fertilization protocols
排除标准
- 未提供
结局指标
主要结局
pregnancy rate
时间窗: HCG test at day 15 after embryo transfer or day 18 after oocyte pick up
HCG test
次要结局
未报告次要终点
研究者
Yeh
Director of The Institutional Review Board
Chung Shan Medical University