Evidence map›Paper›PMID 42787364›Full record

ArticleAmerican journal of clinical and experimental urology2026

Testicular endocrine function recovers following Fournier's gangrene.

Yurong Shao, Marie-Therese Valovska, Claire C Yang, George E Koch, Judith C Hagedorn

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Article in American journal of clinical and experimental urology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

5 authors.

Yurong ShaoUniversity of Washington, School of Medicine Seattle, WA, USA.
Marie-Therese ValovskaDepartment of Urology, University of Washington Seattle, WA, USA.
Claire C YangDepartment of Urology, University of Washington Seattle, WA, USA.
George E KochDepartment of Urology, University of Washington Seattle, WA, USA.
Judith C HagedornDepartment of Urology, University of Washington Seattle, WA, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesBetween 5.6-21% of Fournier's Gangrene (FG) patients undergo orchiectomy, despite testicular viability. Arguments for this practice center around the presumed lack of functional recovery following critical illness as well as improved ease of wound closure. We aimed to study the effects of FG on the hypothalamic-pituitary-gonadal (HPG) axis and characterize hormonal recovery patterns.

methodsWe retrospectively studied male FG patients at a quaternary center from July 2023-September 2024. Total testosterone (TT), free testosterone (FT), luteinizing hormone (LH), follicle-stimulating hormone (FSH), sex hormone-binding globulin (SHBG), and estradiol (E2) at admission, discharge, and follow-up (1-9 months) were examined. Two-sided Wilcoxon signed-rank tests were used to compare paired hormone levels across time points. A validation analysis using two-sided Mann-Whitney U tests was performed to compare hormone distributions between patients with complete vs. incomplete data at all three time points.

resultsOf 31 FG patients, 20 had hormone measurements at multiple time points; 12 had complete data at all time points. All patients presented with castrate to near-castrate levels of TT. TT and FT increased significantly throughout recovery (both P ≤ 0.011). E2 decreased significantly from admission to discharge and from admission to follow-up (P = 0.014 and P = 0.008, respectively). All reconstruction types showed similar recovery patterns.

conclusionsFG transiently suppresses testicular hormone production to castrate levels via the HPG axis. However, the HPG axis has the capacity to recover to physiologic ranges, with testicular steroidogenesis following suit. Without clear evidence of testicular necrosis, efforts should prioritize testicular preservation during debridement and reconstruction.

Indexed as

Fournier’s gangrenehypogonadismhypothalamic pituitary gonadal axis

Identifiers

PMID42787364
PMCPMC13601793

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