Evidence map›Paper›PMID 42825287›Full record

ArticleClinical pediatric endocrinology : case reports and clinical investigations : official journal of the Japanese Society for Pediatric Endocrinology2026

Insulin levels in prepubertal patients with isolated premature pubarche: The

Verónica Sánchez Escudero, María Ortiz Santamaría, Mónica Expósito Raspeño, Patricia López Sánchez, Concepción García Lacalle, Amparo González Vergaz

Abstract read
In one paragraph

Article in Clinical pediatric endocrinology : case reports and clinical investigations : official journal of the Japanese Society for Pediatric Endocrinology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Verónica Sánchez EscuderoDepartment of Pediatric Endocrinology, Severo Ochoa University Hospital, Leganés, Madrid, Spain.
María Ortiz SantamaríaDepartment of Pediatric Endocrinology, Severo Ochoa University Hospital, Leganés, Madrid, Spain.
Mónica Expósito RaspeñoDepartment of Pediatric Endocrinology, Severo Ochoa University Hospital, Leganés, Madrid, Spain.
Patricia López SánchezDepartment of Pediatric Endocrinology, Severo Ochoa University Hospital, Leganés, Madrid, Spain.
Concepción García LacalleClinical Analysis Laboratory, Severo Ochoa University Hospital, Leganés, Madrid, Spain.
Amparo González VergazDepartment of Pediatric Endocrinology, Severo Ochoa University Hospital, Leganés, Madrid, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We aimed to determine insulin levels and the homeostasis model assessment of insulin resistance (HOMA-IR) index in a cohort of children with isolated premature pubarche, to analyze the potential influence of adiposity, and to compare these parameters with those of a reference population. This study included 50 prepubertal patients with isolated premature pubarche between the ages of 5 and 8 yr (girls) and up to 9 yr (boys). Anthropometric parameters, abdominal circumference, body composition assessed by bioelectrical impedance analysis, and bone age were evaluated. Blood glucose, lipid profile, insulin, IGF-1, and androgen levels were measured. Standard deviation scores for insulin and the HOMA-IR index were calculated using age- and sex-specific reference values for our population. Among the participants, 76% were girls, and 20% had obesity. Insulin levels and the HOMA-IR index in normal-weight patients were similar to the population mean, whereas they were significantly increased in patients with excess adiposity. Higher levels were also observed in children who were formula-fed at birth compared with those who were breastfed, and in those with advanced bone age compared with those with bone age appropriate for chronological age; in both cases, this association was mediated by adiposity. The increase in insulin levels and the HOMA-IR index in patients with isolated premature pubarche appears to be influenced by adiposity.

Indexed as

adiposityinsulin levelspremature adrenarchepremature pubarche

Identifiers

PMID42825287
PMCPMC13630437

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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.