The effect of LH level on the day of GnRH antagonist administration upon the outcomes of IVF-ET
10.12173/j.issn.1008-049X.202402037
- VernacularTitle:IVF促排卵过程中GnRH拮抗剂添加日LH水平对助孕结局的影响
- Author:
Guigui LI
1
;
Ying WU
;
Ming ZHANG
Author Information
1. 武汉大学中南医院生殖医学中心(武汉 430071)
- Keywords:
Controlled ovarian hyperstimulation;
Gonadotropin releasing hormone antagonist;
Clinical pregnancy rate;
Luteinzing hormone level
- From:
China Pharmacist
2024;27(4):588-594
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of luteinising hormone(LH)level on the day of gonadotropin releasing hormone(GnRH)antagonist administration upon the outcomes of pregnancy and embryo quality during in vitro fertilization-embryo transfer(IVF-ET)assisted conception.Methods The data of female infertility patients who received routine IVF-ET treatment with antagonist regimen and expected to have normal ovarian response at the Reproductive Medicine Center,Zhongnan Hospital of Wuhan University,from January 2018 to December 2022 were retrospectively analyzed,and the patients were grouped according to their LH levels on the day of GnRH antagonist administration,the clinical pregnancy rate,implantation rate,egg maturity,fertilization rate,cleavage rate,2 Prokaryotic embryo ratio,D3 high quality embryo rate and blastocyst formation rate between the groups were compared,and the receiver operating characteristic(ROC)curves were plotted to evaluate the predictive value of the LH levels for the clinical pregnancies.Results A total of 188 patients were included in the study,and the median LH level on the day of GnRH antagonist administration was 3.79(2.48,6.14)mIU/mL.The clinical pregnancy rate and implantation rate of fresh embryo transfer were the lowest when LH＜2.48 mIU/mL(P＜0.05),while the clinical pregnancy rate and implantation rate were the highest when LH＞6.14 mIU/mL,and the difference was statistically significant(P＜0.01),but there was no statistical difference in gamete and embryonic development parameters between the groups(P＞0.05).The area under the ROC curve was 0.678,which means LH level has a certain degree of accuracy in predicting clinical pregnancy.Conclusion The use of antagonists with LH levels higher than 6.14 mIU/mL during controlled ovarian hyperstimulation led to the best clinical pregnancy outcome.
