NCT02987478Unknown不适用
Effect of Vitamin D Status on Clinical Pregnancy Rates Following Intra Cytoplasmic Sperm Injection
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 240
- 试验地点
- 1
- 主要终点
- pregnancy
研究概览
简要总结
All patients will undergo in vitro fertilization.
Serum 25 (OH) D samples will be collected within1 week before oocyte retrieval.
Whole blood specimens will be collected in serum separator tubes using acceptable medical techniques to avoid hemolysis.
Ultrasound guided fresh embryo transfer will be performed on day 5 after fertilization.
clinical pregnancy will be confirmed by observation of intrauterine sac visible on ultrasound performed 4-5 weeks after embryo transfer.
详细描述
PATIENTS AND METHODS
Protocol Outline:
The Study:
Study site:
Ain Shams University Maternity Hospital.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 20 Years 至 35 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Age between 20 and 35 years old.
- •Body mass index between 20 -
- •Unexplained infertility .
- •Follicle-stimulating hormone level 12 IU/L or lower (baseline level, cycle day 3).
- •Normal hysteroscopy ( healthy uterus with no fibroids or other growths)
- •Fresh embryo transfer of 2 or more blastocysts stage.
- •Embryo transfer on day 5 after fertilization
排除标准
- •Women younger than 20 years old or older than 35 years old.
- •Previous one or more failed IVF.
- •Uncorrected congenital or acquired uterine anomalies.
- •Other causes of infertility rather than unexplained infertility.
- •Less than 2 embryo transfer, cleavage stager frozen embryo transfer.
结局指标
主要结局
pregnancy
时间窗: 4-5 weeks
次要结局
未报告次要终点
研究者
Alaa Sayed Abdul-hafeez
Clinical Professor
Ain Shams Maternity Hospital
研究点 (1)
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