Evidence map›Paper›PMID 35646271›Full record

ArticleWorld journal of hepatology2022

Testosterone therapy reduces hepatic steatosis in men with type 2 diabetes and low serum testosterone concentrations.

Ross Apostolov, Emily Gianatti, Darren Wong, Numan Kutaiba, Paul Gow, Mathis Grossmann, Marie Sinclair

Open access · diamondAbstract read
In one paragraph

Article in World journal of hepatology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 8% of its field
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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. The Liver-Testis Axis: Molecular Mechanisms and Clinical Implications.International journal of molecular sciences · 2026
    Review
  4. Article
  5. Sex Hormones and Metabolic Dysfunction-Associated Steatotic Liver Disease.International journal of molecular sciences · 2025
    Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
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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

7 authors at 3 institutions in 1 country.

Ross ApostolovDepartment of Gastroenterology and Liver Transplant Unit, Austin Health, Heidelberg 3084, VIC, Australia.
Emily GianattiDepartment of Endocrinology, Fiona Stanley Hospital, Murdoch 6150, WA, Australia.
Darren WongDepartment of Gastroenterology and Liver Transplant Unit, Austin Health, Heidelberg 3084, VIC, Australia.
Numan KutaibaDepartment of Radiology, Austin Health, Heidelberg 3084, VIC, Australia.
Paul GowDepartment of Gastroenterology and Liver Transplant Unit, Austin Health, Heidelberg 3084, VIC, Australia.
Mathis GrossmannDepartment of Medicine, University of Melbourne, Parkville 3010, VIC, Australia.
Marie SinclairDepartment of Gastroenterology and Liver Transplant Unit, Austin Health, Heidelberg 3084, VIC, Australia.
Austin Health · AUFiona Stanley Hospital · AUThe University of Melbourne · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNon-alcoholic fatty liver disease (NAFLD) is highly prevalent in people with diabetes with no available treatment.

aimTo explore the effect of testosterone treatment on liver. Testosterone therapy improves insulin resistance and reduces total body fat, but its impact on the liver remains poorly studied.

methodsThis secondary analysis of a 40 wk, randomised, double-blinded, placebo-controlled trial of intramuscular testosterone undecanoate in men with type 2 diabetes and lowered serum testosterone concentrations evaluated the change in hepatic steatosis as measured by liver fat fraction on magnetic resonance imaging (MRI).

resultsOf 88 patients enrolled in the index study, 39 had liver MRIs of whom 20 received testosterone therapy and 19 received placebo. All patients had > 5% hepatic steatosis at baseline and 38 of 39 patients met diagnostic criteria for NAFLD. Median liver fat at baseline was 15.0% (IQR 11.5%-21.1%) in the testosterone and 18.4% (15.0%-28.9%) in the placebo group. Median ALT was 34units/L (26-38) in the testosterone and 32units/L (25-52) in the placebo group. At week 40, patients receiving testosterone had a median reduction in absolute liver fat of 3.5% (IQR 2.9%-6.4%) compared with an increase of 1.2% in the placebo arm (between-group difference 4.7%

conclusionTestosterone therapy was associated with a reduction in hepatic steatosis in men with diabetes and low serum testosterone. Future randomised studies of testosterone therapy in men with NAFLD focusing on liver-related endpoints are therefore justified.

Indexed as

Hepatic steatosisNon-alcoholic fatty liver diseaseNon-alcoholic steatohepatitisTestosterone therapyTestosterone undecanoateType 2 diabetes

Identifiers

PMID35646271
PMCPMC9099110
OpenAlexW4224216345

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.