体外受精超排卵程序中绒毛膜促性腺激素与取卵间隔时间的前瞻性研究。
Human chorionic gonadotropin-to-oocyte collection interval in a superovulation IVF program. A prospective study.
作者信息
Nargund G, Reid F, Parsons J
机构信息
Department of Obstetrics and Gynaecology, St. George's Hospital Medical School, London SW17 ORE, England.
出版信息
J Assist Reprod Genet. 2001 Feb;18(2):87-90. doi: 10.1023/a:1026530624575.
Abstract
PURPOSE
The aim of this study was to investigate whether the hCG-oocyte collection interval has any influence on the oocyte recovery rate, fertilization rate, and outcome of IVF-ET cycles.
METHODS
Five hundred thirty-three consecutive patients undergoing their first IVF-ET treatment cycle at King's Assisted Conception Unit between 1993 and 1995 were included in this study.
RESULTS
There was no significant difference in the oocyte recovery rates, fertilization rates, or outcome of IVF-ET treatment among the hCG-oocyte collection intervals examined (33-41 hr). None of the 533 women studied had ovulated before oocyte collection.
CONCLUSIONS
The results do not suggest a trend toward increased ovulation more than 36 hr after hCG administration.
摘要
目的
本研究旨在探讨人绒毛膜促性腺激素（hCG）与取卵间隔时间是否会对卵母细胞回收率、受精率及体外受精-胚胎移植（IVF-ET）周期结局产生影响。
方法
本研究纳入了1993年至1995年间在国王辅助生殖中心接受首次IVF-ET治疗周期的533例连续患者。
结果
在所检查的hCG与取卵间隔时间（33 - 41小时）中，IVF-ET治疗的卵母细胞回收率、受精率或结局并无显著差异。533例研究女性在取卵前均未排卵。
结论
结果并不表明hCG注射后超过36小时排卵增加的趋势。
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