Effect of Y chromosome microdeletion on pregnancy outcome of intracytoplasmic sperm injection.
- Author:
Qi-Min TIAN
1
;
Xiao-Dong ZHAO
2
;
Ting-Ting JI
1
;
Xiao-Ling MA
2
Author Information
1. First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, China.
2. Gansu Reproductive Disease Clinical Medical Research Center, Lanzhou, Gansu 730000, China.
- Publication Type:Journal Article
- Keywords:
intracytoplasmic sperm injection;
Y chromosome microdeletion;
pregnancy outcome
- MeSH:
Humans;
Sperm Injections, Intracytoplasmic;
Pregnancy;
Female;
Chromosomes, Human, Y;
Male;
Chromosome Deletion;
Pregnancy Outcome;
Retrospective Studies;
Sex Chromosome Disorders of Sex Development;
Sex Chromosome Aberrations;
Adult;
Infertility, Male/genetics*;
Oligospermia/genetics*;
Pregnancy Rate
- From:
National Journal of Andrology
2025;31(6):499-504
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To analyze the effect of Y chromosome AZFc microdeletion on pregnancy outcome of intracytoplasmic sperm injection (ICSI).
METHODS:From 2016 to 2023, 6 765 cases of oligozoospermia in our hospital were selected as the research objects. The results of Y chromosome microdeletion test were retrospectively analyzed. According to the inclusion exclusion criteria and the principle of propensity distribution 1∶2, 180 patients were included in the study. Sixty patients with Y chromosome AZFc microdeletion and ICSI assisted pregnancy were enrolled into the experimental group. The other 120 patients without Y chromosome microdeletion and ICSI assisted pregnancy were included in the control group. Baseline characteristics, five male sex hormones, laboratory embryo culture and pregnancy outcomes were compared between the two groups.
RESULTS:There was no significant difference in male age, female age, infertility years, gravidity and parity between the two groups (P>0.05). There was no significant difference in the five sex hormones of men (P>0.05). Except for transplantable embryos (P<0.05), there was no significant difference in other indicators in the process of embryo culture. There was no difference in pregnancy outcome indicators between the two groups except for the preterm birth rate (P<0.05).
CONCLUSION:ICSI assisted pregnancy with Y chromosome AZFc microdeletion has no significant effect on pregnancy outcome. And close follow-up of offspring is required.
