The Analysis of Influencing Factors of Pregnancy Failure of IVF/ICSI in Pa-tients with Low Serum AMH Level
- VernacularTitle:低水平抗苗勒管激素患者体外受精妊娠失败的影响因素分析
- Author:
Lan LIU
1
,
2
;
Ying ZHANG
;
Yanru ZENG
;
Qi CAO
;
Tian TANG
Author Information
1. 四川大学华西第二医院生殖医学科出生缺陷与相关妇儿疾病教育部重点实验室,四川 成都 610041
2. 四川大学华西临床医学院,四川成都 610041
- Keywords:
Anti-Müllerian hormone;
In vitro fertilization;
Embryo transfer;
Pregnancy outcome;
Age
- From:
Journal of Practical Obstetrics and Gynecology
2024;40(11):933-939
- CountryChina
- Language:Chinese
-
Abstract:
Objective:The study aimed to investigate the factors of pregnancy failures in patients with low ser-um anti-Müllerian hormone(AMH)level after in vitro fertilization(IVF)or intracytoplasmic sperm injection(ICSI).Method:The clinical outcome of 1184 cycles in 931 patients with serum AMH＜1.1 ng/ml undergoing IVF/ICSI at the Department of Reproductive Medicine of West China Second Hospital,Sichuan University between January 1,2020 and December 31,2020,was retrospectively studied.In total,503 patients(525 cycles)underwent embryo transfer,including clinical pregnant group in 193 patients(193 cycles)and clinical non-pregnant group in 310 pa-tients(332 cycles).All of the patients were divided into three different groups according to their chronological age(＜35,35-＜40,40-51 years old)and five different serum AMH levels(＜0.06 ng/ml,0.06-＜0.20 ng/ml,0.20-＜0.50 ng/ml,0.50-＜0.80 ng/ml,0.80-＜1.10 ng/ml),to explore the relationship with IVF pregnancy outcomes.Multivariate Logistic regression analysis was carried out to explore factors affecting pregnancy out-comes afer IVF/ICSI.Results:①Compared with the clinical pregnancy group,the clinical non-pregnant patients were older,AMH level and antral follicle count(AFC)were lower,the number of MII,2PN,available embryos and top quality embryos were also lower,and endometrial thickness at oocyte pickup(OPU)was thinner,and differ-ences above were statistically significant(P＜0.05).②AMH level,AFC,BMI,total Gn and MII number were signifi-cantly different among different age groups(P＜0.05).The clinical pregnancy rate per transplantation cycle,per oocyte pickup cycle and per ovulation induction cycle also had statistically significant differences(P＜0.001),and the pregnancy rate showed a decreasing trend with the increase of age.③There were significant differences in clinical pregnancy rate per transplantation cycle,per oocyte pickup cycle and per ovulation induction cycle among different ranges of low level AMH(P＜0.05).④Multivariable Logistic regression analysis confirmed that the prob-ability of pregnancy in patients with low AMH level after transfering embryo was significantly affected by patients'age(P=0.002).Receiver operating characteristic(ROC)curve showed that the best cut-off value for predicting clinical pregnancy was 35.5 years,the area under the curve(AUC)was 0.634(95%CI 0.586-0.682,P＜0.001).Conclusions:Patients with low AMH level(＜1.1 ng/ml)still have a good chance of pregnancy after IVF/ICSI treatment,and the most notable influencing factor is the patient's chronological age,rather than AMH.When the actual age of patients is less than 35.5 years,the clinical pregnancy outcome after transferring embryo is better e-ven with low AMH level.
