Injection of day 2 embryo culture supernatant into the uterine cavity did not improve the pregnancy rate of day 3 embryo transfer in patients who underwent in vitro fertilization-embryo transfer: a randomized clinical trial.
作者： Wenjie Zhu , Xuemei Li , Zhihong Fu , Zhen Tang , Xiumin Chen
DOI: 10.1016/J.FERTNSTERT.2009.01.098
关键词: Medicine 、 Pregnancy 、 In vitro fertilisation 、 Embryo transfer 、 Andrology 、 Embryo 、 Randomized controlled trial 、 Uterine cavity 、 Embryo culture 、 Pregnancy rate 、 Gynecology
摘要: Objective To evaluate the effectiveness of uterine cavity injection day 2 embryo culture supernatant before 3 transfer in patients who are undergoing vitro fertilization-embryo transfer. Design Randomized controlled trial. Setting A reproductive medical centre. Patient(s) total 90 infertile women, 45 them study group and control group. Intervention(s) Uterine infection Main Outcome Measure(s) Embryo implantation rate pregnancy rate. Result(s) The versus rates were 48.9% 44.4% 27.3% 22.1%, respectively. Although both higher than those group, no statistically significant differences found these two parameters. Conclusion(s) Injection into cannot improve
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