Follicle-stimulating hormone and Inhibin B as predictors of successful sperm retrieval in men undergoing testicular sperm extraction: A review of 44 cases and meta-analysis

Afr J Reprod Health. 2023 Jun;27(6):51-59. doi: 10.29063/ajrh2023/v27i6.6.ABSTRACTThe aim of the study and meta-analysis was to evaluate the predictive value of follicle-stimulating hormone (FSH) and inhibin B in sperm retrieval in men with non-obstructive azoospermia NOA. A total of 44 patients with a mean age of 36.1 years (SD=+/- 6.17) was included. We had 19 patients with successful sperm retrieval and 25 with failure. All patients had a normal karyotype. There was no difference between groups regarding patients mean age, prolactin or FSH. Patients with successful sperm retrieval had a significantly higher inhibin B level (134.62(+/-64,35) vs. 72.36(+/-67.78), p=0.006) and, paradoxically a higher body weight (92.38(+/-11.38) vs. 83.76(+/-11.90), p=0.027). The forest plots showed that a higher FSH level was significantly correlated with a negative success rate. Ahigher Inhibin B level was associated with a higher successful sperm retrieval (p=0.00001 respectively, p=0.0002). Surgical sperm retrieval could be, in some cases, the only chance to have a biological offspring.PMID:37715674 | DOI:10.29063/ajrh2023/v27i6.6
Source: African Journal of Reproductive Health - Category: African Health Authors: Source Type: research