ArticleAmerican journal of clinical and experimental urology2022
Comparison of the effect of combined therapy of HCG ampule and letrozole tablet with each method separately on the spermogram parameters in the obese men with idiopathic infertility: a clinical trial.
Article in American journal of clinical and experimental urology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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.
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Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- Treatment Options for Improving The Semen Quality in Obese Men: A Scoping Review.Journal of multidisciplinary healthcare · 2026Review
- Empirical Treatments for Male Infertility: A Focus on Lifestyle Modifications and Medicines.Diseases (Basel, Switzerland) · 2024Review
- Effect ofAvicenna journal of phytomedicineArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionConsidering that the use of aromatase inhibitors in the treatment of infertile men is a new approach and obesity in men is one of the factors affecting infertility, we decided to compare the effect of combined therapy of Human chorionic gonadotropin (HCG) and Letrozole and either of the two methods alone on the spermogram parameters in obese men with idiopathic infertility. MATERIALS AND
methodsThis clinical trial study was performed with the participation of 15 infertile and obese men from 2018 to 2019 in Tabriz (infertility clinics); Patients were randomly divided into three groups; The first group received treatment with Letrozole 2.5 mg daily alone, the second group received treatment with HCG ampoules at a dose of 5000 units twice a week, and the third group received combination therapy with HCG ampoules at a dose of 5000 units twice a week and letrozole tablets at a dose of 2.5 mg daily; The results of testosterone and sperm tests before and after the intervention were evaluated by t-test and linear regression tests in SPSS21 software. A
resultsThere was no statistically significant difference between semen indices and hormones studied before the intervention (P < 0.05), while after the intervention there were statistically significant differences between all variables compared to those before the intervention (P < 0.05); Also, the rate of change in the third group was much more favorable than the other two groups.
conclusionThe combination of HCG ampules with letrozole tablets compared to the use of these drugs alone improved sperm count, sperm motility, and sperm morphology.
Indexed as
Identifiers
36051612PMC9428570W4294355616What OpenQuestion holds
Registered trials
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