ESPE Abstracts

Background: Transient elastography (TE) uses pulsed echo ultrasound to measure the hardness of the liver, showing excellent accuracy in the assessment of fibrosis, and is considered a useful test in nonalcoholic fatty liver disease (NAFLD). Ultrasound fatty liver indicator (US-FLI) is proposed as a non-invasive, semi-quantitative method for predicting hepatitis in children with NAFLD and may reflect the severity of liver histological changes. US-FLI ≥4 or 6...

Introduction: Diagnosing growth hormone deficiency (GHD) in children is complex. Spontaneous growth hormone (GH) pulses during late night may influence the pituitary GH response to provocation tests. We evaluated refractoriness during arginine-insulin-tolerance test (AITT) when having a GH-peak during a short spontaneous nocturnal profile in children with short stature.Methods: Altogether 257 children 0-18 years were exa...

Background: Vitamin D Dependent Rickets Type-II (VDDRII) is a rare autosomal recessive disorder characterized by defects in its effect on the target organ due to mutations in the vitamin receptor (VDR) gene (Type 2) encoding for the active form 1,25 dihydroxyvitamin D.Objective and hypotheses: To evaluate the clinical characteristics, molecular genetics analysis results and long-term follow-up of a large nationwide cohor...

Background: GH deficiency (GHD) is classically defined on the basis of a cut-off applied to the peak GH level during stimulation tests; a process with recognised limitations. Identifying the functional role of genes whose expression is associated with pGH may help with our understanding and classification of GHD.Objective and hypotheses: Identify patterns of gene expression (GE) related to pGH and to describe the function, and regulation of these genes.<...

Introduction: in females with precocious thelarche (PT) (< 8 years), elevation of morning luteinizing hormone levels (mLH) may be indicative of pubertal activation of the pituitary gonadal axis. However, this approach could not be satisfactory in real life management of PT due to the risk of reduced specificity and sensitivity of the mLH thresholds. We propose a diagnostic flow-chart based on basal and stimulated gonadotrophins integrated with bone age and ...

Introduction: Congenital hypothyroidism (CH) is classified as permanent CH (PCH) if levothyroxine (LT4) is life-long required, or as transient CH (TCH) if after LT4 discontinuation thyroid function remains normal. Early detection of TCH allows early discontinuation of LT4.Purposes: To identify predictors of TCH and PCH, and their cut-off value.Subjects and Methods: Retrospective st...

Background: The relationship of pre-treatment gene expression (GE) to long-term growth response in GHD is unknown. Prediction of long-term response to r-hGH therapy would allow better decision making about start and maintenance doses and hence cost:benefit.Objective and hypotheses: To assess the relationship of baseline GE to response to r-hGH over 5 years of therapy in GHD children.Method: Pre-pubertal children with GHD (n</em...

Objective of The Study: To study the characteristics of carbohydrate and lipid metabolism in obese children and adolescents depending on the age.Materials and Methods: We examined 171 children and adolescents aged from 6 to 16. Among them, there were 100 children and adolescents with ECO and 71 healthy children and adolescents. ECO patients were divided into 2 groups: group 1 including children with ECO aged 6-<10 yea...

Objective: To evaluate the severity and the correlates of depressive symptoms in adolescents with obesity comparing to normal adolescents in Hong Kong using a validated screening tools: Patient Health Questionnaire-9 (PHQ-9) for age 11-17 in Hong Kong.Methods: In this prospective and retrospective cross-sectional study. We recruited 840 adolescents, including 306 adolescents with obesity from clinic and local schools. We...

Objective: The aim of this study was to evaluate demographic characteristics; clinical, laboratory, imaging features; and response to treatment of boys who were followed up and treated with the diagnosis of central precocious puberty (CPP) in Turkiye.Materials and Methods: The study was planned as a multicenter, retrospective study. Cases with a diagnosis of CPP, whose follow-up data were available were included. Patient...