NCT00194350已完成不适用
Evaluation of the Role of Factor V Leiden Mutation in Implantation Failure
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 399
- 试验地点
- 1
研究概览
简要总结
The purpose of this study is to determine whether inherited thrombophilias (tendency toward blood clotting) increase the risk of failure of the embryo to implant in IVF. The specific condition to be studied is the presence or absence of the Leiden mutation of the Factor V gene.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •Women undergoing in-vitro fertilization with successful ovarian hyperstimulation, oocyte retrieval, and fertilization
- •Transfer of at least 2 fresh embryos of Grade 2 (preembryo with blastomeres of equal size and <=10% cytoplasmic fragmentation) or better
排除标准
- •Infertility due to uterine anatomic defect
- •Current use of anticoagulant medication, such as heparin or aspirin
- •Known presence of any other condition associated with increased risk of thrombosis
研究者
研究点 (1)
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