Evidence map›Paper›PMID 36998229›Full record

ArticleEndocrinology, diabetes & metabolism2023

Clomiphene citrate: A potential alternative for testosterone therapy in hypogonadal males.

M Huijben, M T W T Lock, V F de Kemp, J J H Beck, L M O De Kort, H M K van Breda

Open access · goldAbstract read
In one paragraph

Article in Endocrinology, diabetes & metabolism, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

8 citing papers in PubMed, 16 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

M HuijbenDepartment of Urology, University Medical Centre Utrecht, Utrecht, The Netherlands.ORCID 0000-0001-6902-9694
M T W T LockDepartment of Urology, University Medical Centre Utrecht, Utrecht, The Netherlands.
V F de KempDepartment of Urology, University Medical Centre Utrecht, Utrecht, The Netherlands.
J J H BeckDepartment of Urology, St Antonius Hospital, Nieuwegein, The Netherlands.
L M O De KortDepartment of Urology, University Medical Centre Utrecht, Utrecht, The Netherlands.
H M K van BredaDepartment of Urology, University Medical Centre Utrecht, Utrecht, The Netherlands.
University Medical Center Utrecht · NLSt. Antonius Ziekenhuis · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHypogonadism is a worldwide problem among men causing sexual, physical and mental problems. Testosterone therapy is the first-choice treatment for male hypogonadism, with several side effects, that is, subfertility. Clomiphene citrate (CC) is an alternative off-label therapy for a certain group of hypogonadal males, especially for those with an active or future child wish. There is scarce literature in usage of CC for men with hypogonadism. The aim of this retrospective study was to evaluate the effectiveness and safety of CC for hypogonadal males.

methodsIn this single-centre study, men treated with CC for hypogonadism were evaluated retrospectively. Primary outcome was hormonal evaluation including total testosterone (TT), free testosterone (FT), luteinizing hormone (LH) and follicle stimulating hormone (FSH). Secondary outcomes were hypogonadal symptoms, metabolic and lipid parameters, haemoglobin (Hb), haematocrit (Ht), prostate specific antigen (PSA), side effects, the effect of a trial without medication and potential predictors for biochemical and clinical response.

resultsIn total, 153 hypogonadal men were treated with CC. Mean TT, FT, LH and FSH increased during treatment. TT increased from 9 to 16 nmol/L, with a biochemical increase in 89% of the patients. In patients who continued CC treatment, an increased level of TT persisted after 8 years of treatment. With CC treatment, 74% of the patients experienced hypogonadal symptom improvement. LH at the lower normal range before CC treatment was predictive for better TT response. During CC therapy, few side effects were reported and no clinical important changes in PSA, Hb and Ht were found.

conclusionClomiphene citrate is an effective therapy on short and long term, improving both clinical symptoms and biochemical markers of male hypogonadism with few side effects and good safety aspects.

Indexed as

HypogonadismTestosteroneChildClomipheneFollicle Stimulating HormoneHumansLuteinizing HormoneMaleProstate-Specific AntigenRetrospective StudiesClomipheneFollicle Stimulating HormoneLuteinizing HormoneProstate-Specific AntigenTestosteroneclomiphene citratemale hypogonadismselective oestrogen receptor modulatortestosterone deficiency syndrome

Identifiers

PMID36998229
PMCPMC10164424
OpenAlexW4362458581

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.