ESPE Abstracts

Backgrounds: The treatment of diazoxide-unresponsive congenital hyperinsulinism (CHI) is a big challenge in clinical practice. Octreotide is an off-lable medicine for CHI but widely used nowadays. However, the efficacy and adverse effects have been reported varied in centers.Objective: To evaluate the efficacy and safety of the subcutaneous octreotide injection for diazoxide-unresponsive CHI in China.Subjects and methods: Diazoxide...

Background: The N-acetyltransferase 2 (NAT2) A803G polymorphism leading to substitution of lysine to arginine at residue 268 and codifying for a cytosolic enzyme catalysing acetyl-CoA-dependent N- and O-acetylation reactions, has been associated with decreased insulin sensitivity in a large adult population with the A allele associated with insulin resistance (IR)-related traits.Objective and hypotheses: We screened for this polymorphism, for th...

Background: Childhood cancer survivors (CCS) are at risk for low bone mineral density (BMD).Objective: Aim of our study was to evaluate the prevalence of low BMD and it’s determinants in a single-center cohort of CCS.Method: One-hundred-eighty-five CCS (103M, 84F) diagnosed with liquid-LT-(n=48), solid-ST-(n=88) and brain tumor-BT-(n=51) at the age of 5.3±3.2 years underwent height, BMI (SDS), T...

Background: Over 90% children grow normally, and attain final height within their genetic target. Up to 10% of all children do not spontaneously catch-up by the age 3 years, besides some cases of TS are diagnosed late, and others with SGA go undiagnosed and unattended.Objectives & Hypothesis: Early screening of growth patterns in children attending Child Protection Visits (PMI, France) in Dreux district. Our objective was the evaluation of prevalence...

Background: The management of subclinical hypothyroidism (SH) is still challenging in particular for mild forms with TSH levels ranging between 4.5 and 10 mU/L.Objective and hypotheses: to compare left ventricular (LV) geometry and function of SH subjects and matched euthyroid controls, and to evaluate the effect of L-thyroxine (L-T4) therapy on cardiac parameters.Method: Thirty-six (36) children (19 females and 17 males), aged 8.6...

Background: Autoimmune hepatitis (AIH) and methimazole (MMI)-induced toxic hepatitis are both rare diseases in pediatric age.Case presentation: We present the case of a 15-year-old girl affected by idiopathic arthritis and autoimmune thyroiditis. The autoimmune thyroiditis was diagnosed at 13 years of age. At 15 years old she developed hyperthyroidism (TSH <0.01 mcU/ml, FT4 2.3 ng/dl, FT3 8.4 pg/ml, TRAb 18 IU/l) and was treated with MMI (0.28 mg/kg ...

Background: It had never been investigated to now whether the course of thyroid function in Hashimoto’s thyroiditis (HT) may differ in the children who had presented with either euthyroidism or subclinical hypothyroidism (SH).Objective and hypotheses: To establish, by means of a 5-year prospective evaluation of 234 children with HT and no prognostic risk factors, whether thyroid status evolution over time may be conditioned by the biochemical patter...

Background: A high risk of congenital hypothyroidism (CH) has been documented in multiple pregnancies. Over the years special screening procedures for preterm and twin babies (re-screening at 2–4 weeks of life) have been adopted by many screening laboratories worldwide. However, no extensive studies have been performed to verify how many co-twins with negative test at first screening (3–5 days of life) become positive at re-screening, and the utility of a long-term f...

Background: Neonatal screening strategies revealed an increase in hypothyroidism associated with an in-situ thyroid gland due to TSH receptor (TSHR) mutations. While there are many genetic and functional studies regarding TSHR mutations, few are found concerning the clinical course and long-term outcome of TSH resistance involving the pediatric population.Objective and hypotheses: To determine the impact of TSHR mutations on clinical course, biochemical ...

Background: Thyroid dysgenesis has been considered a sporadic disease, but recent observations suggested a possible genetic basis.Objective and hypotheses: The aim of our report is to evaluate the incidence of hormonal and ultrasound thyroid anomalies in siblings of CH patients with thyroid dysgenesis.Method: In Emilia-Romagna Region (Italy) 328 CH infants were diagnosed by neonatal screening between January 2000 and December 2012....