文档介绍:·892· 广东医学 2021 年 8 月 第 42 卷第 8 期 Guangdong Medical Journal Aug.2021,Vol.42,No.8
高龄女IN Wei -bing,E -mail:1781 19187@qq.com
【Abstract】 Objective To analyze the clinical outcomes of 2 ovulation induction protocols (long protocol versus
antagonist protocol)in assisted pregnancy treatment by in vitro fertilization embryo transfer (IVF -ET)in women of ad-
vanced age.Methods We retrospectively reviewed patients aged ≥ 35 years admitted to the Third Affiliated Hospital of
Zhengzhou University from 2016 to 2018.A total of 2 515 cycles of in vitro fertilization embryo transfer (IVF -ET)/in
vitro single sperm intracellular injection embryo transfer (ICSI -ET)assisted pregnancy were randomly divided into a long
protocol group (1 545 cycles)versus an antagonist protocol group (970 cycles).The related indicators,including age,
years of infertility,number of menstrual cycle days,body mass index (BMI),basal endocrine level,anti -Müllerian hor-
mone (AMH),and basal antral follicle number (AFC)were compared between the 2 groups;so were the gonadotropin
(GN)days,GN use,number of oocytes retrieved,fertilization rate,number of transferable embryos,endometrial thick-
ness,cycle cancellation rate,pregnancy rate,and outcome related indicators such as OHSS incidence and miscarriage
rate.Results There was no significant difference