| 体外受精周期中超声下行胚胎移植的临床研究 |
| |
| 作者姓名： | Li R Zhuang GL Cai ZM Wang H Zhong K Zhou WY |
| |
| 作者单位： | 1. 518036,北京大学深圳医院生殖医学中心
2. 中山大学第一医院生殖医学中心 |
| |
| 摘 要： | 目的 探讨超声下行胚胎移植对提高体外受精周期中临床妊娠率的影响。方法 回顾性分析 2 0 0 1年 6月至 2 0 0 3年 6月 ,在北京大学深圳医院生殖医学中心接受体外受精 胚胎移植 (包括卵母细胞浆内单精子注射 )治疗的 3 0 0例患者的资料 ,共行胚胎移植周期 3 3 0个 ,其中在超声下行胚胎移植周期 178个 (超声组 ) ,行常规胚胎移植周期 152个 (常规组 ) ,分析两组患者临床妊娠率和胚胎种植率。结果 超声组的临床妊娠率为 3 7 1% (66/ 178) ,胚胎种植率为 19 6% (80 / 40 9) ;常规组的临床妊娠率为 2 5 0 % (3 8/ 152 ) ,胚胎种植率为 12 6% (42 / 3 3 4 )。两组分别比较 ,差异均有显著意义 (P <0 0 5)。结论 在超声下行胚胎移植 ,有助于提高临床妊娠率
|
| 关 键 词： | 体外受精 超声 胚胎移植 临床研究 妊娠率 |
| 修稿时间： | 2003年7月15日 |
Clinical analysis of ultrasound-guided embryo transfer after in-vitro fertilization |
| |
| Li R,Zhuang GL,Cai ZM,Wang H,Zhong K,Zhou WY.Clinical analysis of ultrasound-guided embryo transfer after in-vitro fertilization[J].Chinese Journal of Obstetrics and Gynecology,2004,39(3):180-183. |
| |
| Authors: | Li Rong Zhuang Guang-lun Cai Zhi-ming Wang He Zhong Kai Zhou Wei-yan |
| |
| Institution: | Center of Reproductive Medicine, Peking University Shenzhen Hospital, Shenzhen 518036, China. |
| |
| Abstract: | ObjectiveTo investigate whether ultrasound (US) guided embryo transfer could improve pregnancy rates MethodsA prospective randomized trial was conducted to compare embryo transfer under abdominal US guidance (n=178) with traditional embryo transfer (n=152) ResultsThe clinical pregnancy rate was 37 1% (66/178) in the US group compared with 25 0%(38/152) in the traditional group (P<0 05) ConclusionsUS guided embryo transfer after in vitro fertilization increased pregnancy and implantation rates It is suggested that embryo transfer should be performed under ultrasound guidance |
| |
| Keywords: | Ultrasonography Embryo transfer Pregnan cy rate Fertilization in vitro |
| 本文献已被 CNKI 万方数据 PubMed 等数据库收录！ |
