ESPE Abstracts

Introduction: Nephroblastoma or Wilms tumor is the most common pediatric abdominal malignancy. Typically, it is found in children younger than 5 years old, girls being more likely to have Wilms tumor than boys. The etiology of the disease is genetic, due to alteration in the development of the genitourinary tract.[1] Treatment is represented by surgery (unilateral nephrectomy), chemo- and radio-therapy. Paraneoplastic endocrine disorders may occur, but there a...

Background: Genes in the HLA region confer about 50% of the genetic risk of type 1 diabetes (T1DM). More than 40 different genes give a minor contribution to T1DM risk, some of them are related to the immune function.Case presentation: A girl was referred at the age of 9 months with severe ketoacidosis in T1DM at onset. Anti-insulin autoantibodies were positive. She was the only daughter of unrelated Caucasian parents, born at term by vaginal delivery. T...

Background: Genomic imprinting causes genes to be expressed or repressed depending on their parental origin. The 1-Mb DLK1-DIO3 imprinted domain is located on human chromosome 14. Gene expression along this cluster is regulated by an intergenic differentially methylated imprinting control region (‘IG-DMR’). In mice, altered gene dosage within this cluster is associated with alterations in embryonic and placental growth.Objective and hy...

Introduction: IPEX syndrome is a syndrome characterized by the following triad: immune dysregulation, polyendocrinopathy and X-linked enteropathy. It is produced by a variant in the FOXP3 gene. It is a rare disease with poor prognosis.Clinical case: We are reporting the case of a boy, 2nd child of non-consanguineous parents, normal pregnancy. Born at 39 weeks of gestational age, birth weight 2985 grams and length 49 cent...

Introduction: Hypoglycemia due to Congenital hyperinsulinism is a phenotypically heterogeneous disease. Depending on the cause it is most frequently seen in the neonatal period but it can present later in life, with risk of neurological complications in the event of late diagnoses.Clinical Case: Patient with a normal perinatal history, born at 40 weeks, weight 3600 grams and 50.5 centimeters of length. Because caf&eacute...

Introduction: Glucagon-like peptide 1 (GLP-1) receptor agonists have been successfully used in adults with hypothalamic obesity, showing a BMI decrease and metabolic profile improvement. Data on GLP-1 receptor agonist treatment for children and adolescents is limited. Herein, we present a clinical case of a male adolescent treated with GLP-1 receptor agonist for hypothalamic obesity, secondary to craniopharyngioma.Case report: A 15.8 year-old boy (Height...

Congenital hypothyroidism (CH) occurs in approximately 1:2000–1:3000 newborns in Italy. Lowering of the TSH cut-off was the most important factor contributing to the increase of CH incidence in Italy. The aim of this study is the determination of the prevalence of CH in northwest Sicily, evaluated by the single screening centre of the Children Hospital ‘G. Di Cristina’, ARNAS, Palermo. From January 2013 to December 2017, 79.699 newborns were screened testing TSH...

Background: Type 1 diabetes (T1D) is a chronic disease characterized by autoimmune destruction of pancreatic beta-cells. Dysregulated miRNA levels have been described in T1D patients, though results are inconclusive.Objective and Hypotheses: The aim of this study was to assess the circulating profile of different miRNAs in children at diagnosis of T1D.Method: 27 children with T1D o...

Background: Young children affected by Type 1 Diabetes (T1D) are prone to glucose fluctuations and hardly reach a stable glycometabolic control, especially when treated with a Multiple Daily Insulin Injections (MDI) scheme. The recent Real-Time Continuous Glucose Monitoring (RT-CGM) System, Dexcom G5, the only available device registered for non-adjunctive insulin intervention, potentially facilitates a better management of the disease. Evidence regarding CGM effectiveness amo...

Background: Lipoprotein lipase (LPL) deficiency is an autosomal recessive disease with deficient extrahepatic removal of blood lipoproteins.Objective and hypotheses: Primary LPL deficiency can be exacerbated by coexistent conditions such as diabetes, where relative or absolute insulin deficiency leads to an additional secondary LPL deficiency.Method: We describe two cases in which primary LPL deficiency overlapped with previously d...