实用临床医药杂志2013，Vol.17Issue(1)：47-49,3.DOI:10.7619/jcmp.201301014
早期补救卵胞浆内单精子注射在常规受精失败周期中的应用
Application of early rescue intracytoplasmic sperm injection in the conventional fertilization failure cycle
摘要
Abstract
Objective To evaluate the effectiveness of early rescue intracytoplasmic sperm injection (r-ICSI) in conventional in-vitro fertilization (IVF) failure (retardation). Methods The data of infertile patients given early r-ICSI (38 cycles for partial fertilization failure, 21 cycles for complete fertilization failure) due to 59-cycle complete fertilization failure or low fertilization rate was analyzed retrospectively, and their fertilization rate, cleavage rate, embryo quality, pregnancy rate and implantation rate were compared with the data of conventional ICSI cycles at the same term. Results In comparison to 299 ICSI cycles at the same term, there were no significant differences in early r-ICSI fertilization rate, 2PN rate, embryo rate, high-quality embryo rate, clinical pregnancy rate and embryo implantation rate. 3PN rate in r-ICSI group obviously increased. Conclusion The fertilization of early rICSI on patients with conventional IVF failure can get normal fertilization, embryo development and pregnancy, which provides more pregnant opportunities for patients and can be considered as the conventional operation in IVF laboratory.关键词
受精失败/早期补救卵胞浆内单精子注射/第二极体Key words
fertilization failure/ early rescue intracytoplasmic sperm injection/ second polar body分类
医药卫生引用本文复制引用
柏海燕,师娟子,赵皖秋,张四林,薛侠..早期补救卵胞浆内单精子注射在常规受精失败周期中的应用[J].实用临床医药杂志,2013,17(1):47-49,3.基金项目
中国高校医学期刊临床专项资金(11220231) （11220231）
