ESPE Abstracts

Objective: To investigate the possible relationship between APO1/Fas, components of metabolic syndrome and Mean Platelet Volume (MPV) in a healthy pediatric population.Study design: 185 children, aged 5-17 years old, were enrolled to the study. The participants were divided intο subgroups according to age and body mass index percentile (BMI%). APO1/Fas was measured by ELISA and MPV by the MEK-6410K.Re...

Introduction: Thyroxine is important for nervous system development. Subclinical hypothyroidism (SCH), a mild thyroid dysfunction, is associated with impaired cognitive function in children and mood disorders in adults. Serotonin is also involved in brain development, mood and behavior modulation. The possible interaction between thyroid function tests, serum serotonin concentrations and emotional intelligence, was studied.Method...

Aggrecan is a structural glycoprotein of the extracellular matrix of cartilage present in the articular cartilage, growth plate and cartilage of the intervertebral disc. Biallelic pathogenic variants are the cause of aggrecan type spondyloepiphyseal dysplasia (OMIM#612813) while the presence of heterozygous pathogenic variants determine Kimberley type spondyloepiphyseal dysplasia (OMIM#608361) and short stature associated or not with acceleration of bone maturation and early o...

Introduction: Childhood obesity is associated with several complications, involving many systems. The prevalence of respiratory problems, such as obstructive sleep apnea syndrome (OSAS), is higher in obese children and adolescents. In fact, OSAS affects 13–59% of obese children and the severity is strongly associated with weight excess. Although overnight pulse oximetry (PO) can be used for diagnosing OSAS, a complete night polysomnography (PSG), which re...

Introduction: Hyperthyroidism (HT) is a condition characterized by inappropriately high thyroid hormone (TH) activity at receptor level, due to high synthesis and secretion of TH by thyroid gland. Antithyroid drugs as methimazole (MMI) are used as the first-line therapy in children. However, the optimal treatment duration and the predictive remission factors are still controversial.Objective: To investigate outcome of MM...

Minipuberty, a transient activation of the hypothalamic-pituitary-gonadal (HPG) axis during early infancy, plays a critical role beyond reproductive development. Recent evidence suggests that minipuberty, in addition to facilitating the process by which the capacity for sexual reproduction is achieved and maintained, may also influence neurodevelopmental programming and the maintenance of sensory (e.g., olfaction and hearing) and cognitive performance throughout life. During m...

Objective: To understand whether characterization into definite growth hormone deficiency (dGHD; peak GH <8 ug/L and identifiable genetic, functional or anatomical cause), short stature unresponsive to stimulation test (SUS; peak GH <8 ug/L but without any identifiable cause) or idiopathic short stature (ISS; peak GH ≥8) can predict the near adult height (NAH) of prepubertal children treated with recombinant human growth hormone (rhGH).<p class="a...

PLR-DTC patients defined as having a tumor grossly confined to the thyroid with minimal or no central lymph nodes comprises 40% of all pediatric DTC followed-up in our center. High-invasive molecular alterations (HIMA) have been reported recently in around 57% of these patients with a still not clear explanation on their influence in outcome.Objective: To report the characterization of a small group of PLR-DTC patients who were positive ...

Background: Multiple autosomal recessive genes have been linked to primary adrenal insufficiency (PAI). Recently, sphingosine-1-phosphate lyase 1 (SGPL1) gene mutations were recognized as a cause of sphingolipidosis with multisystemic manifestations, including PAI. Sphingosine phosphate lyase (SGPL1) insufficiency syndrome (SPLIS) is characterized by steroid-resistant nephrotic syndrome, primary adrenal insufficiency (PAI), neurological deterioration, immunode...

Autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy syndrome (APECED, OMIM240300) is a rare monogenic disease due to biallelic mutations in the Autoimmune Regulator (AIRE) gene. This encodes for a thymus-enriched transcription factor responsible for central immune tolerance. Classic diagnostic criteria are the presence of two of main symptoms of chronic mucocutaneous candidiasis (CMC), hypoparathyroidism (HP) and Addison’s disease (AD). Non-endocrine autoimmun...