ArticleThe world journal of men's health2023
The Effect of Testosterone Replacement on Sexual Function in the Elderly: A Systematic Review and Meta-Analysis.
Article in The world journal of men's health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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.
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.
Who cites it
4 citing papers in PubMed, 9 citations in OpenAlex.
- Correlation Between Serum Testosterone Levels and Erectile Dysfunction Severity in Pakistani Men Aged 40-65 Years.Cureus · 2025Article
- Review
- Review
- Testosterone supplementation and stroke in young adults: a review of the literature.Frontiers in neurology · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 1 country.
Funding
Abstract
purposeHealthy aging is an important concern in an aging society. Although the causal relationship between hypogonadism and erectile dysfunction in elderly men remains unclear, many physicians have achieved positive results after implementing exogenous testosterone supplementation therapy in patients with normal or slightly low blood testosterone. The purpose of this study was to conduct a systematic review and meta-analysis on whether testosterone replacement therapy (TRT) could improve sexual function in the elderly, as reported recently. MATERIALS AND
methodsAs a comprehensive literature search was performed to find articles published in PubMed, Embase, and Cochrane databases by January 2022. The search used keywords of 'aged', 'male', 'sexual behavior', and 'testosterone'. Randomized controlled trials (RCTs) were finally selected. As the main effect variable, results of a questionnaire on sexual function were analyzed and the effects of TRT were compared to those of placebo control.
resultsFive RCT studies were included in this meta-analysis. The overall improvement by mean difference of sexual function for testosterone supplementation was 0.082 (95% CI: -0.049 to 0.213). In subgroup analysis, only intramuscular injection of 1,000 mg testosterone significantly improved sexual function of the elderly (0.229, 95% CI: 0.112 to 0.347). There was no significant difference in sexual function according to testosterone dose in meta-ANOVA (p=0.957). The difference was not statistically significant either in the meta-regression test (p=0.310). Egger's regression coefficient test did not indicate a publication bias (p=0.132).
conclusionsAlthough our overall effect size (that is, sexual function effect of TRT) did not show a significant improvement, the direction of improvement in erection and motivation was clearly shown. The injection formulation resulted in a significant sexual function improvement. Since only a few RCTs were included in the analysis, more well-designed prospective studies are needed to have a definite conclusion.
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What OpenQuestion holds
Registered trials
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.