Evidence mapPaperPMID 41184149Full record

ArticleInvestigative and clinical urology2025

Liver fibrosis is associated with men's health care symptoms, especially erectile dysfunction and lower urinary tract symptoms.

Yuka Uesaka, Akira Tsujimura, Riho Kasai, Yukiko Ota, Takashi Kanda, Yuta Anno, Haruhiko Wakita, Keisuke Ishikawa, Ayumu Taniguchi, Taiji Nozaki and 3 more

Abstract read
In one paragraph

Article in Investigative and clinical urology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors.

Yuka UesakaDepartment of Urology, Juntendo University Urayasu Hospital, Urayasu, Japan.ORCID 0000-0001-8977-4798
Akira TsujimuraDepartment of Urology, Juntendo University Urayasu Hospital, Urayasu, Japan. atsujimu@juntendo.ac.jp.ORCID 0000-0002-3821-5184
Riho KasaiDepartment of Urology, Juntendo University Urayasu Hospital, Urayasu, Japan.ORCID 0009-0005-7939-1618
Yukiko OtaDepartment of Urology, Juntendo University Urayasu Hospital, Urayasu, Japan.ORCID 0009-0007-4177-145X
Takashi KandaDepartment of Urology, Juntendo University Urayasu Hospital, Urayasu, Japan.ORCID 0009-0003-9208-5792
Yuta AnnoDepartment of Urology, Juntendo University Urayasu Hospital, Urayasu, Japan.ORCID 0009-0009-1882-5821
Haruhiko WakitaDepartment of Urology, Juntendo University Urayasu Hospital, Urayasu, Japan.ORCID 0009-0009-7312-5967
Keisuke IshikawaDepartment of Urology, Juntendo University Urayasu Hospital, Urayasu, Japan.ORCID 0000-0002-9552-1719
Ayumu TaniguchiDepartment of Urology, Juntendo University Urayasu Hospital, Urayasu, Japan.ORCID 0000-0001-7869-1786
Taiji NozakiDepartment of Urology, Juntendo University Urayasu Hospital, Urayasu, Japan.ORCID 0000-0003-1213-747X
Masato ShiraiDepartment of Urology, Juntendo University Urayasu Hospital, Urayasu, Japan.ORCID 0000-0002-2120-3611
Kazuhiro KobayashiD Clinic Tokyo, Tokyo, Japan.ORCID 0000-0002-3186-6371
Shigeo HorieDepartment of Urology, Juntendo University, Graduate School of Medicine, Tokyo, Japan.ORCID 0000-0002-8612-8368

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe prevalence of liver dysfunction among men has been steadily increasing in recent decades. Among the various non-invasive assessment tools available, the Fibrosis-4 (FIB-4) Index has emerged as a particularly valuable and widely adopted scoring system for evaluating liver fibrosis. This study investigated the relationship between liver fibrosis evaluated by the FIB-4 Index and male health care parameters. MATERIALS AND

methodsParticipants were assessed using standardized questionnaires, including the International Prostate Symptom Score (IPSS) for lower urinary tract symptoms (LUTS), the Sexual Health Inventory for Men (SHIM) and EHS (Erection Hardness Score) for erectile function, and the AMS (Aging Males Symptoms rating scale) for late onset hypogonadism. Endocrinological parameters, including dehydroepiandrosterone sulfate (DHEA-S), insulin-like growth factor 1 (IGF-1), total testosterone and cortisol levels, as well as metabolic factors, including hemoglobin A1c (HbA1c) and triglyceride level, were evaluated as potential confounders.

resultsThe patient age was 50.62±0.24 years. The analysis revealed significant associations between higher FIB-4 Index quintiles and worsening sexual function and LUTS. Among endocrine factors, DHEA-S and IGF-1 exhibited decreasing trends with higher FIB-4 Index values, whereas cortisol showed an increasing trend. Surprisingly, no significant association was observed between FIB-4 Index and testosterone levels. HbA1c increased, but triglycerides did not correlate with FIB-4. Multiple regression confirmed IPSS and SHIM scores were independently linked to the FIB-4 Index (p<0.05).

conclusionsThese findings highlight the importance of hepatic assessment in men with erectile dysfunction and LUTS, supporting a multidisciplinary approach to care.

Indexed as

Erectile DysfunctionLiver CirrhosisLower Urinary Tract SymptomsAdultHumansMaleMen's HealthMiddle AgedErectile dysfunctionHormonesLiver fibrosisLower urinary tract symptomsMetabolic syndrome

Identifiers

PMID41184149
PMCPMC12599465

What Socratic holds

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.