Evidence map›Paper›PMID 30566905›Full record

ArticleEuropean journal of endocrinology2019

Causes, patterns and severity of androgen excess in 487 consecutively recruited pre- and post-pubertal children.

Jan Idkowiak, Yasir S Elhassan, Pascoe Mannion, Karen Smith, Rachel Webster, Vrinda Saraff, Timothy G Barrett, Nicholas J Shaw, Nils Krone, Renuka P Dias and 6 more

Open access · hybridAbstract read
In one paragraph

Article in European journal of endocrinology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
1.0field-weighted citation impact, top 23% 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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 26 citations in OpenAlex.

  1. Guideline
  2. Pooled it
  3. Article
  4. Review
  5. Review
  6. Adrenocortical carcinoma: Pediatric aspects (Review).Experimental and therapeutic medicine · 2022
    Review
  7. Non-PCOS Hyperandrogenic Disorders in Adolescents.Seminars in reproductive medicine · 2022
    Article
  8. Review
  9. Article
  10. Normal and Premature Adrenarche.Endocrine reviews · 2021
    Review
  11. Polycystic Ovary Syndrome: Ontogeny in Adolescence.Endocrinology and metabolism clinics of North America · 2021
    Review
  12. Update on adrenarche.Current opinion in pediatrics · 2020
    Review
  13. Effects of High-Glucose and High-Fat Condition on Estrogen Receptor- and Sexual Precocity-Related Genes in GT1-7 Cells.Medical science monitor : international medical journal of experimental and clinical research · 2020
    Article
  14. Implicating androgen excess in propagating metabolic disease in polycystic ovary syndrome.Therapeutic advances in endocrinology and metabolism · 2020
    Review
  15. Article
  16. Practise Updates: Diagnosis and Management of Idiopathic Hirsutism.Indian journal of endocrinology and metabolism
    Review
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

16 authors at 4 institutions in 3 countries.

Jan IdkowiakInstitute of Metabolism and Systems Research, University of Birmingham.
Yasir S ElhassanInstitute of Metabolism and Systems Research, University of Birmingham.
Pascoe MannionInstitute of Metabolism and Systems Research, University of Birmingham.
Karen SmithDepartment of Clinical Biochemistry, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
Rachel WebsterDepartment of Clinical Biochemistry, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
Vrinda SaraffDepartment of Endocrinology and Diabetes, Birmingham Women's and Children's Hospital NHS Foundation Trust.
Timothy G BarrettDepartment of Endocrinology and Diabetes, Birmingham Women's and Children's Hospital NHS Foundation Trust.
Nicholas J ShawInstitute of Metabolism and Systems Research, University of Birmingham.
Nils KroneDepartment of Endocrinology and Diabetes, Birmingham Women's and Children's Hospital NHS Foundation Trust.
Renuka P DiasDepartment of Endocrinology and Diabetes, Birmingham Women's and Children's Hospital NHS Foundation Trust.
Melanie KershawDepartment of Endocrinology and Diabetes, Birmingham Women's and Children's Hospital NHS Foundation Trust.
Jeremy M KirkInstitute of Metabolism and Systems Research, University of Birmingham.
Wolfgang HöglerInstitute of Metabolism and Systems Research, University of Birmingham.
Ruth E KroneDepartment of Endocrinology and Diabetes, Birmingham Women's and Children's Hospital NHS Foundation Trust.
Michael W O'ReillyInstitute of Metabolism and Systems Research, University of Birmingham.
Wiebke ArltInstitute of Metabolism and Systems Research, University of Birmingham.
HealthPartners · USBirmingham Women’s and Children’s NHS Foundation Trust · GBUniversity Hospitals Birmingham NHS Foundation Trust · GBUniversity of Birmingham · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective Androgen excess in childhood is a common presentation and may signify sinister underlying pathology. Data describing its patterns and severity are scarce, limiting the information available for clinical decision processes. Here, we examined the differential diagnostic value of serum DHEAS, androstenedione (A4) and testosterone in childhood androgen excess. Design Retrospective review of all children undergoing serum androgen measurement at a single center over 5 years. Methods Serum A4 and testosterone were measured by tandem mass spectrometry and DHEAS by immunoassay. Patients with at least one increased androgen underwent phenotyping by clinical notes review. Results In 487 children with simultaneous DHEAS, A4 and testosterone measurements, we identified 199 with androgen excess (140 pre- and 59 post-pubertal). Premature adrenarche (PA) was the most common pre-pubertal diagnosis (61%), characterized by DHEAS excess in 85%, while A4 and testosterone were only increased in 26 and 9% respectively. PCOS was diagnosed in 40% of post-pubertal subjects, presenting equally frequent with isolated excess of DHEAS (29%) or testosterone (25%) or increases in both A4 and testosterone (25%). CAH patients (6%) predominantly had A4 excess (86%); testosterone and DHEAS were increased in 50 and 33% respectively. Concentrations increased above the two-fold upper limit of normal were mostly observed in PA for serum DHEAS (>20-fold in the single case of adrenocortical carcinoma) and in CAH for serum androstenedione. Conclusions Patterns and severity of childhood androgen excess provide pointers to the underlying diagnosis and can be used to guide further investigations.

Indexed as

AdolescentAndrogensAndrostenedioneChildChild, PreschoolDehydroepiandrosteroneDehydroepiandrosterone SulfateEndocrine System DiseasesFemaleHumansMalePubertyPuberty, PrecociousRetrospective StudiesRisk FactorsSeverity of Illness IndexAndrogensAndrostenedioneDehydroepiandrosteroneDehydroepiandrosterone SulfateTestosterone

Identifiers

PMID30566905
PMCPMC6365673
OpenAlexW2904589835

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.