RETROGRADE TUBAL TRANSFER OF HUMAN EMBRYOS

被引:20
作者
RISQUEZ, F [1 ]
BOYER, P [1 ]
ROLET, F [1 ]
MAGNANI, M [1 ]
GUICHARD, A [1 ]
CEDARD, L [1 ]
ZORN, JR [1 ]
机构
[1] CTR PMA BAUDELOCQUE ST VINCENT DE PAUL,123 BLVD PORT ROYAL,F-75014 PARIS,FRANCE
关键词
'Baudelocque Black Catheter'; Retrograde cannulation; Tubal embryo stage transfer;
D O I
10.1093/oxfordjournals.humrep.a137066
中图分类号
R71 [妇产科学];
学科分类号
100211 ;
摘要
This preliminary study was designed to evaluate retrograde cannulation of the Fallopian tubes up to the isthmo-interstitial junction using the new technique of tubal embryo stage transfer (TEST). Follicular aspiration was performed under the guidance of a vaginal ultrasound probe in 51 women treated with GnRH + HMG. The oocytes retrieved were inseminated in vitro with 50 000 motile spermatozoa and kept in Menezo B2 medium without serum, at 37°C, in an atmosphere of air + 5% CO2. The eggs were checked 24 and 36 h after insemination. No fertilization occurred in 23 patients. Cleaved embryos were obtained in the 28 other patients. One to seven embryos at the 2-4-cell stage were transferred with the 'Baudelocque Black Catheter' (BBC) into one tube and spare embryos were frozen. Five pregnancies occurred after retrograde TEST, for a pregnancy rate of 9.8% per cycle and 17.9% per transfer. One patient has given birth to a normal full-term baby. One singleton and one twin pregnancy are ongoing (8 months in June 1989). The other two pregnancies were ectopic. © 1990 Oxford University Press.
引用
收藏
页码:185 / 188
页数:4
相关论文
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