ESPE Abstracts

Background: Growth standards are important tools in the monitoring of growth. In 2006 the World Health Organization (WHO) published new growth charts based on infants and young children living in optimal conditions in six countries and proposed that these and the NCHS data on North American children be accepted as standards for children in all countries throughout the world. Studies comparing country specific standards with WHO growth charts are therefore necessary.<p clas...

Background: Reaching a definitive diagnosis in individuals with XY DSD is challenging and the time taken to reach a diagnosis is an important clinical benchmark that has not been sufficiently explored in this group of conditions.Objective: To evaluate the diagnostic process with a focus on the time to diagnosis in children with XY DSD reported via the e-reporting platform (e-REC) of the European Registries for Rare Endoc...

Background: A portion of 160 kb on Xp21.2 is defined as dosage sensitive sex reversal, including NR0B1, which is considered the most likely candidate gene involved in XY gonadal dysgenesis if overexpressed. The excess of NR0B1 gene product seems to disturb testicular development by down regulating NR5A1, WT1, and SOX9. Xp duplication causes insufficient SRY expression leading to testis development failure. However, NR0B1 si...

Background: Hashimoto’s thyroiditis (HT) has been linked to papillary cancer in adults but not in children and adolescents. Moreover, there is no agreement on the more appropriate frequency of thyroid ultrasound (TS) in the follow-up of children with HT.Objective and hypotheses: The aim of the study was to investigate the incidence of thyroid nodules and of thyroid cancer in a large group of children and adolescents (567) with HT followed-up for a m...

Background: The replacement therapy with levo-thyroxine (LT4) in congenital hypothyroidism (CH) aims to ensure normal growth and neuropsychological development. Few data are available about the appropriate dose during childhood and early adolescence.Objective and hypotheses: i) To evaluate LT4/kg per day requirement from diagnosis until 12 years of age; ii) to assess any differences in relation to the different etiology of CH as concern...

Introduction: Noonan syndrome (NS) is an autosomal dominant disorder that involving multiple organ systems, with an incidence of 1:1,000 to 1:2,500.The clinical features as short stature, dysmorphic facial features, congenital heart defects most commonly pulmonary valve stenosis, typical chest, cryptorchidism. The PTPN11 gene is located on the long arm of chromosome 12q24.1 and encodes for the non-receptor protein tyrosine phosphatase SHP-2 (SHP2), generating ...

Introduction: Hypothyroidism is the commonest endocrine disorder which associates with Trisomy 21. It affects the physical and intellectual development of children. It can be either congenital or acquired.Case report: 9 years old boy diagnosed patient with Trisomy 21; presented with the complaint of bowel not opened for 3 weeks and grossly distended abdomen. On the day of admission, he had low-grade fever and settled wit...

Aims: Non-alcoholic fatty liver disease (NAFLD) is the asymptomatic involvement of liver due to fatty infiltration of hepatocytes seen commonly in obese children. Elevated serum aminotransferase level serves as a surrogate marker of NAFLD. The recommended ALT cut-offs for screening for NAFLD in obese boys and girls are 22 and 25U/L respectively. We determined the prevalence of NAFLD amongst obese children in our population based on Liver Ultrasonography(USG), ...

Introduction: Although many adolescents with gender dysphoria (GD) are being treated with GnRH analogues (GnRHa) and gender affirming hormones there is a paucity of data on the effects and side effects of this treatment in this population. We aimed to study short-term outcome of testosterone treatment in male adolescents with GD.Methods: Sixty-two adolescents who had been treated with GnRHa, and subsequently with testost...

Objective: To estimate the prevalence of Celiac disease (CD) and autoimmune thyroid dysfunction (AITD) in children with Type 1 Diabetes.Study Design: The analysis included 177 (83 girls, 94 boys) children and adolescents with a diagnosis of Type 1 Diabetes who were followed up for a duration of more than 2years at Sir Ganga Ram Hospital, a tertiary care hospital in Northern India.Results</s...