ESPE Abstracts

Moderate to severe Graves ophthalmopathy (GO) is rare in children and most patients have mild GO. This complex inflammatory autoimmune disorder affecting the orbital fat and muscles is linked to circulating TSH receptor antibodies and involves the insulin-like growth factor-I receptor (IGF-IR) on orbital fibroblasts. Severe GO features include proptosis, diplopia and vision loss. Intravenous glucocorticoid pulse therapy is the first line medical treatment for moderate to sever...

Obesity, with its complications, emerges as a major contributor to the global health burden becoming pandemic. It's an extremely complex disorder resulting of interaction of biological, social and behavioural factors that cause increase in food intake and reduction in energy expenditure. Although few monogenic forms and indeed several susceptibility loci have been described, the molecular basis underlying early onset obesity remain largely unknown. GWAS revealed consistent...

Background: Prolonged poor dietary habits can result in hypothalamic inflammation and gliosis with more recent studies suggest that other brain areas may also be affected. Western or high fat diet intake has been associated with increased cognitive impairment and aberrant feeding behavior, with males and females being differentially affected. The hippocampus participates in both of these functions. Saturated free fatty acids can induce astrocyte inflammation and this could pot...

Background: X-linked hypophosphatemia (XLH) is caused by mutations in PHEX which increases serum Fibroblast Growth Factor 23 (FGF23) concentrations leading to phosphate wasting and osteomalacia. Burosumab is a recombinant fully human IgG1 monoclonal antibody which selectively inhibits the activity of FGF23. In clinical trials burosumab demonstrated significant clinical improvements in radiological rickets severity, growth, and biochemistry among XLH c...

Capillary hyperglycemia in critically ill infants is a situation with numerous interfering factors, from acute illnesses to concomitant use of medications and may or may not be a manifestation of endocrinological urgency. Clinical case: Female patient, 2 months old, with failure to thrive, hepatomegaly without cholestasis, polyuria and compensated metabolic acidosis. On admission, capillary blood glucose levels above 200 mg/dL were measured even without concomitant use of cort...

Noonan syndrome is a genetic condition caused by dysregulation of RAS-MAPK pathway (RASopathy) characterized by great clinical variability and genetic heterogeneity. Many genes has been associated with the disease, including recently LZTR1, which is causative of both dominant and recessive forms. Currently less than one hundred cases of Noonan syndrome has been associated with LZTR1 variants then phenotype related to this gene is poorly known. Here we describ...

Background: Obesity is a worldwide epidemic affecting adults and children. Social changes throughout history have contributed to modifications in nutrition and physical activity levels. These changes in lifestyle affected health, increasing the number of metabolic and cardiovascular diseases. Obese children already have a low grade systemic inflammation as well as markers of increased cardiovascular risk. The endothelial function is an important and early marker of atheroscler...

Background: Autosomal recessive omodysplasia is considered a rare skeletal dysplasia characterized by severe micromelia with shortening and distal tapering of the humeri and femora.Objective and hypothesis: To report the prenatal findings of a patient with autosomal recessive omodysplasia, a rare condition characterized by disproportionate short stature.Population and/or methods: We performed a description of the case along with a ...

Background: Linear growth in patients with congenital hypothyroidism (CH) born in 1970s and 1980s is reported normal.Objective and hypotheses: To evaluate whether the earlier diagnosis and the higher L-T4 starting dose lead to an improvement in growth and pubertal outcome over the last two decades.Method: Two-hundred and fifteen patients with permanent CH born in 1980s and 1990s (age at diagnosis 25.1&#177...

Background: Growth-and-differentiation factor-15 (GDF15) is a regulator of energy homeostasis, and is used as biomarker of several pathological states.Objectives: To assess longitudinally GDF15 concentrations in a cohort of infants born either appropriate- (AGA, n=70) or small-for-gestational-age (SGA, n=33), the latter known to be at increased risk for central adiposity and metabolic alteration...