Impact of obesity on metabolic syndrome components and adipokines in prepubertal children.

Objectives: To verify the impact of obesity on metabolic syndrome components and adipokine levels in prepubertal children.

Methods: This cross-sectional study compared 30 obese, 31 overweight and 33 eutrophic children attending a university hospital-based outpatient pediatric clinic. Parameters assessed included glucose, serum lipids, insulin, homeostasis model assessment-insulin resistance (HOMA-IR), glucose/insulin relation, adiponectin, and leptin.

[Primary hyperparathyroidism associated to slipped capital femoral epiphysis in a teenager].

Primary hyperparathyroidism (PHP) is an uncommon disease in children and adolescents. The association between PHP and slipped capital femoral epiphysis is rare, and so far only four cases have been reported in the literature. Herein, we report a case of PHP due to a parathyroid adenoma, with several painful skeletal deformities and associated with slipped capital femoral epiphysis in an 18-year-old male patient.

Serum leptin levels in premature pubarche and prepubertal girls with and without obesity.

Leptin can be regarded as a marker of the nutritional status of the body. This study was performed to determine the correlation of leptin levels with insulin (I) and androgens in girls with premature pubarche (PP) and prepubertal controls (C) with (OB) or without (nOB) obesity. We studied 25 girls with PP and 14 C; girls were dived into two subgroups according to body mass index (BMI): OB (18 PP and 8 C) and nOB (7 PP and 6 C).

[Neuroradiological investigation in patients with idiopathic growth hormone deficiency].

Objective: The aim of this study was to analyze the type and frequency of cranial computed tomography and magnetic resonance imaging anomalies in patients with idiopathic growth hormone deficiency, and also to investigate the possible relationship between neuroradiological images and the presence of isolated growth hormone or multiple pituitary hormone deficiency.

Methods: Magnetic resonance and computed tomography images were obtained for 37 patients with idiopathic growth hormone deficiency. The patients were divided into two groups: patients with isolated growth hormone (group A) and patients with multiple pituitary hormone deficiencies (group B).