NCT01805505终止早期 1 期
Comparison of Embryo Transfer in Egg Donation Recipients With Transvaginal and Transabdominal Ultrasound
IVI Madrid2 个研究点 分布在 1 个国家目标入组 346 人开始时间: 2012年2月1日最近更新:
适应症
试验速览
- 阶段
- 早期 1 期
- 状态
- 终止
- 发起方
- 入组人数
- 346
- 试验地点
- 2
- 主要终点
- Pregnancy rate
研究概览
简要总结
Transabdominal ultrasound guidance is the golden standard for embryo transfers. Transvaginal ultrasound guidance was proposed recently to provide better visualization and reduce patient discomfort as embryo transfer can be performed with an empty bladder in this case. The purpose of this study is to determine whether there are any differences between transvaginal and transabdominal ultrasound-guided embryo transfer in terms of ease of use, patient satisfaction, and treatment outcome.
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
- 18 Years 至 49 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •Patients undergoing oocyte donation treatment with transfer of 2 embryos on day 3
排除标准
- •Submucous or >3 cm intramural fibroids
- •Turner syndrome
- •Black recipients
结局指标
主要结局
Pregnancy rate
时间窗: At performing the pregnancy test 11 days post-embryo transfer
Proportion of patients with a positive pregnancy test
次要结局
- Menstruation-like pain(At embryo transfer)
- Difficulty using the assigned technique faced by operators(At embryo transfer)
- Catheterization time(At embryo transfer)
- Discomfort related to vesical distension(At embryo transfer)
- Conversion to the opposite technique(At embryo transfer)
- Clinical pregnancy rate(At first pregnancy ultrasound (3 weeks post-embryo transfer))
- Ongoing pregnancy rate(At 10 weeks post-embryo transfer)
- Overall discomfort(At embryo transfer)
研究者
研究点 (2)
Loading locations...
相似试验
已完成
不适用
Ultrasound Guided Embryo Transfer: Abdominal Versus Transvaginal, a RCTInfertilityin Vitro FertilizationNCT00682071University of Wisconsin, Madison224
已完成
不适用
The use of ultrasound guidance in embryo transfer to improve success rates in assisted conception - a randomised controlled trialISRCTN79246957Record provided by the NHS Trusts Clinical Trials Register - Department of Health (UK)2,000
已完成
不适用
Effect of Ultrasound Guided Embryo Transfer on Pregnancy RatesInfertilityNCT01810601Ain Shams Maternity Hospital90
已完成
不适用
3D/4D ultrasound guided embryo transfer vs clinical touch techniqueUrological and Genital DiseasesFemale infertilityInfertilityISRCTN79955797iverpool Women’s NHS Foundation Trust320
Unknown
1 期
Transvaginal vs Transabdominal Ultrasound Guided Embryo TransferIn Vitro FertilizationNCT00826332Hadassah Medical Organization200