Evidence map›Paper›PMID 34288536›Full record

ArticleAndrology2022

The relationship of serum testosterone levels with the clinical course and prognosis of COVID-19 disease in male patients: A prospective study.

Ahmet Emre Cinislioglu, Nazan Cinislioglu, Saban Oguz Demirdogen, Emre Sam, Fatih Akkas, Mehmet Sefa Altay, Mustafa Utlu, Irem Akin Sen, Fatih Yildirim, Seyfi Kartal and 3 more

Abstract read
In one paragraph

Article in Andrology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 9 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 9 pooled it
–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

46 citing papers in PubMed, 9 syntheses or guidelines pooled it.

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  5. Association of the androgens with COVID-19 prognostic outcomes: a systematic review.Archives of public health = Archives belges de sante publique · 2023
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  6. Semen parameters and sex hormones as affected by SARS-CoV-2 infection: A systematic review.Progres en urologie : journal de l'Association francaise d'urologie et de la Societe francaise d'urologie · 2022
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  12. Sex Steroids in COVID-19 Patients with Hypertension: An Exploratory Study.International journal of molecular sciences · 2025
    Article
  13. Article
  14. Sex Differences in Long COVID.JAMA network open · 2025
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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.

Ahmet Emre CinisliogluDepartment of Urology, Erzurum Regional Training and Research Hospital, University of Health Sciences, Erzurum, Turkey.ORCID 0000-0002-1037-815X
Nazan CinisliogluDepartment of Infectious Diseases and Clinical Microbiology, Erzurum Regional Training and Research Hospital, University of Health Sciences, Erzurum, Turkey.
Saban Oguz DemirdogenDepartment of Urology, Erzurum Regional Training and Research Hospital, University of Health Sciences, Erzurum, Turkey.
Emre SamDepartment of Urology, Erzurum Regional Training and Research Hospital, University of Health Sciences, Erzurum, Turkey.
Fatih AkkasDepartment of Urology, Erzurum Regional Training and Research Hospital, University of Health Sciences, Erzurum, Turkey.
Mehmet Sefa AltayDepartment of Urology, Erzurum Regional Training and Research Hospital, University of Health Sciences, Erzurum, Turkey.ORCID 0000-0002-5691-0666
Mustafa UtluDepartment of Internal Medicine, Erzurum Regional Training and Research Hospital, University of Health Sciences, Erzurum, Turkey.
Irem Akin SenDepartment of Anesthesiology and Reanimation, Erzurum Regional Training and Research Hospital, University of Health Sciences, Erzurum, Turkey.
Fatih YildirimDepartment of Urology, Trabzon Kanuni Training and Research Hospital, University of Health Sciences, Trabzon, Turkey.
Seyfi KartalDepartment of Urology, Trabzon Kanuni Training and Research Hospital, University of Health Sciences, Trabzon, Turkey.
Hasan Riza AydinDepartment of Urology, Trabzon Kanuni Training and Research Hospital, University of Health Sciences, Trabzon, Turkey.
Ibrahim KarabulutDepartment of Urology, Erzurum Regional Training and Research Hospital, University of Health Sciences, Erzurum, Turkey.
Isa OzbeyDepartment of Urology, Ataturk University Medical Faculty, Erzurum, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA potential role of testosterone among sex hormones has been hypothesized in identifying sex-related differences in the clinical consequences of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection. Due to the high global prevalence of hypogonadism, the relationship between hypogonadism and SARS-CoV-2 infection outcomes deserves an in-depth study.

objectiveThe present study aimed to investigate the relationship of serum testosterone with other laboratory parameters on the prognosis of coronavirus disease-19 (COVID-19) in male patients with COVID-19 diagnosis. MATERIALS AND

methodsThis prospective cohort study included 358 male patients diagnosed with COVID-19 and 92 COVID-19 negative patients admitted to the urology outpatient clinics as a control group. The COVID-19 patients were divided into groups according to prognosis (mild-moderate and severe group), lung involvement in chest computed tomography (<50% and >50%), intensive care unit needs, and survival.

resultsThe measured serum total testosterone level of the COVID-19 patients group was found to be significantly lower than that of the control group (median, 140 ng/dl; range, 0.21-328, 322 ng/dl; range, median, 125-674, p < 0.001, respectively). The serum TT levels were statistically significantly lower in severe COVID-19 patients compared to mild-moderate COVID-19 patients (median, 85.1 ng/dl; range, 0.21-532, median, 315 ng/dl; range, 0.88-486, p < 0.001, respectively), in COVID-19 patients in need of intensive care compared to COVID-19 patients who did not need intensive care (median, 64.0 ng/dl; range, 0.21-337, median, 286 ng/dl; range, 0.88-532 p < 0.001, respectively), and in COVID-19 patients who died compared to survivors (median, 82.9 ng/dl; range, 2.63-165, median, 166 ng/dl; range, 0.21-532, p < 0.001, respectively). DISCUSSION AND

conclusionOur data are compatible with low TT levels playing a role on the pathogenesis of the disease in Covid-19 patients with poor prognosis and a mortal course and may guide clinicians in determining the clinical course of the disease.

Indexed as

AdultAgedAged, 80 and overCohort StudiesCOVID-19HumansHypogonadismMaleMiddle AgedPrognosisProspective StudiesSARS-CoV-2TestosteroneTestosteroneCOVID-19hypogonadismmortalityprognosisSARS-CoV-2testosterone

Identifiers

PMID34288536
PMCPMC8444851

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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 OpenQuestion graph.