Impacts of different procedures of testicular sperm retrieval on testicular function and antisperm antibodies in azoospermia patients.
- Author:
Yang-Yang HU
1
;
Li-Yuan WANG
1
;
Bo-Tian SONG
1
;
Shun-Shun CAO
1
;
Ao-Lei CHEN
1
Author Information
1. Center of Reproductive Medicine, The Second Hospital Affiliated to Wenzhou Medical University, Wenzhou, Zhejiang 325000, China.
- Publication Type:Journal Article
- Keywords:
antisperm antibody;
follicle stimulating hormone;
inhibin B;
testosterone;
testicular sperm retrieval
- MeSH:
Antibodies;
blood;
Azoospermia;
blood;
physiopathology;
Follicle Stimulating Hormone;
blood;
Humans;
Inhibins;
blood;
Male;
Sperm Retrieval;
Spermatozoa;
immunology;
Testis;
metabolism;
physiopathology;
Testosterone;
blood
- From:
National Journal of Andrology
2017;23(7):620-625
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the influence of different procedures of testicular sperm retrieval on the levels of serum inhibin B (INHB), antisperm antibodies (AsAb), follicle-stimulating hormone (FSH), and testosterone (T) in patients with azoospermia.
METHODS:We randomly assigned 210 azoospermia patients to receive testicular sperm extraction (TESE, n = 50), testicular sperm aspiration (TESA, n = 56), testicular fine needle aspiration (TEFNA, n = 64), or microscopic TESE (micro-TESE, n = 40). We measured the levels of serum INHB, FSH, and T and the positive rate of AsAb before and at 1 and 3 months after surgery.
RESULTS:Compared with the baseline, the levels of serum FSH at 1 and 3 months after surgery showed no statistically significant differences in the TESE (［8.51 ± 4.34］ vs ［8.76 ± 3.07］ and ［7.24 ± 3.32］ IU/L, P >0.05), TESA (［7.70 ± 2.72］ vs ［7.90 ± 4.57］ and ［8.04 ± 3.65］ IU/L, P >0.05), TEFNA (［6.04 ± 3.17］ vs ［6.08 ± 2.70］ and ［6.10 ± 3.32］ IU/L, P >0.05), or micro-TESE group (［6.59 ± 2.74］ vs ［6.89 ± 1.78］ and ［6.75 ± 2.57］ IU/L, P >0.05); the positive rate of AsAb (IgM) was significantly increased at 1 month in the TESE (0.00 vs 14.00%, P <0.05) and micro-TESE groups (2.50% vs 15.00%, P <0.05), while the serum T level markedly decreased in the two groups (［16.52 ± 6.25］ vs ［9.25 ± 5.76］ nmol/L and ［14.16 ± 5.45］ vs ［8.23 ± 4.12］ nmol/L, P <0.05); the levels of serum INHB were remarkably reduced at 1 and 3 months in the TESE (［70.56 ± 23.17］ vs ［42.63 ± 15.34］ and ［44.05 ± 18.47］ pg/ml, P <0.05), TESA (［68.71 ± 14.74］ vs ［40.55 ± 20.51］ and ［42.11 ± 19.34］ pg/ml, P <0.05), TEFNA (［76.81 ± 27.04］ vs ［46.31 ± 19.28］ and ［48.32 ± 20.54］ pg/ml, P <0.05), and micro-TESE groups (［74.74 ± 28.35］ vs ［45.27 ± 18.83］ and ［47.64 ± 28.34］ pg/ml, P <0.05), but with no statistically significant differences among the four groups (P >0.05).
CONCLUSIONS:Different procedures of testicular sperm retrieval have different impacts on the testicular function and AsAb in patients with azoospermia.
