NCT01773603终止不适用
Blastocyst Culture Using Time-lapse in Good Prognosis IVF Patients and Elective Single Embryo Transfer
Dr. Murat Çetinkaya2 个研究点 分布在 1 个国家目标入组 64 人开始时间: 2011年12月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 发起方
- 入组人数
- 64
- 试验地点
- 2
- 主要终点
- Blastocyst formation rate
研究概览
简要总结
Choosing the best embryo for transfer has become the major challenge in in vitro fertilization (IVF). Morphology alone is obviously not enough and time-lapse incubation has added embryo development kinetics as another selection criterion.
This study was designed to select for the top blastocyst to be replaced, while increasing the pregnancy chance, with the local legislation regulating the number of embryos to be transferred and to establish a morphokinetic standard to be used in our clinical setting.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 35 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •patients in their first or second ART treatment cycle
- •no recurrent spontaneous abortions
- •age<35 years
- •BMI<28 kg/m2
- •≥8 oocytes retrieved
排除标准
- •severe endometriosis
- •polycystic ovary syndrome
- •hydrosalpynx
- •uterine pathology
- •severe male factor (presenting less than 5 million motile sperm cells in total in the ejaculate)
- •very severe morphological sperm defects (mainly globozoospermic or macrocephalic samples)
结局指标
主要结局
Blastocyst formation rate
时间窗: 5th day of embryonic development
次要结局
- Clinical pregnancy rate(7th week of pregnancy)
研究者
Dr. Murat Çetinkaya
R&D Laboratory Manager
Memorial Sisli Hospital, Istanbul
研究点 (2)
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