Azoospermia, the absence of sperm in the ejaculate, affects approximately 1% of males and 15% of infertile men. Non-obstructive azoospermia (NOA) accounts for 60% of azoospermic patients, who rely solely on testicular sperm extraction (TESE) surgery for sperm harvesting. While conventional TESE (cTESE) and microdissection TESE (mTESE) are preferred methods, the lack of predictive biomarkers for successful sperm retrieval (SR) renders treatment unnecessary for many NOA males. However, research suggests that anti-Mullerian hormone (AMH) and anogenital distance (AGD) may serve as predictors of positive SR at mTESE in NOA males. AGD, a marker of fetal androgen disruption and adult outcomes, may also assess male reproductive potential by predicting normal genital growth and sperm creation. A cross-sectional study found a positive correlation between AGD and total sperm count, concentration, and motility in infertile men aged 25-38, providing valuable prognostic insights for azoospermic men.
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Relation of AGD of males with azoospermia (with or without KS) to mTESE outcome
Timeframe: 1 months
Relation of AMH in males with azoospermia (with or without KS) to mTESE outcome
Timeframe: 1 month