ESPE Abstracts

Background: β-thalassemia major (β-TM) is the most common genetically determined chronic hemolytic anemia. Studies reported that patients with β-thalassemia are zinc deficient due to increased utilization of zinc by oxidative stress, increased urinary zinc excretion and sequestration in the liver.The development of abnormal glucose tolerance in β-TM is associated with alteration in oxidant-antioxidant status. Zinc plays an essen...

Introduction: Treatment with recombinant growth hormone (rGH) is safe and has greatly improved the approach of children and adolescents with growth hormone deficiency (GHD) and other growth disorders. Some studies show that most of the height gain associated with GH treatment occurs in prepubertal years. The aim of our study was to evaluate the effect of age at start of the treatment on final height in children with isolated or GHD in a Portuguese cohort.<p class="abstext"...

Background: Due to the rarity of Paediatric Cushing’s disease (CD) there is limited data on the long-term consequences of treatment.Objective and hypotheses: We assessed recurrence, anterior pituitary function and psychiatric disorders in a group of paediatric CD patients treated in a single centre.Method: Retrospective review of 20 patients with CD, mean age 11.75 years (5.74–17.8), managed in our centre between 1986 and...

Background: Several studies have described ethnic differences in HbA1c. Non-Caucasian patients have been found to have an higher HbA1c than the Caucasian ones. These differences have often been attributed to disparities in access to medical care or quality of the care.Objective and hypotheses: Differences in Hba1c among the ethnicities could be related not only to mean glycaemia. The aim of our study was to observe if, at the same level of mean glucose, ...

Background: Surgical correction of the external genitalia of girls with incomplete sexual development remains an urgent problem reconstructive urology. It is connected with a relative rare pathology, the need to achieve a good cosmetic and functional result.Objective and hypotheses: In this paper, we present our approach and experience in the surgical treatment of girls born with congenital malformations of sexual organs.Method: Be...

Background: Numerous studies focused on the association between hypospadias and Endocrine Disrupting Chemicals (EDC) exposures. The wide variability of phenotypes included in these studies, the absence of comparison groups representative of the populations and the absence of concomitant genetic testing to rule out another cause make the results questionable.Objective and hypotheses: We performed a prospective phenotype-specific analysis of patients with ...

Congenital hyperinsulinism (HI) is the most common cause of persistent hypoglycemia in neonates, infants, and children, and is caused by genetic mutations in pancreatic beta-cells. Current therapies are burdensome, have limited efficacy, and are associated with significant morbidity. CRN04777 is a potent, orally-bioavailable, selective SST5 agonist that suppresses insulin secretion in the terminal steps of the insulin secretion pathway and could be useful for patients with con...

Introduction: Although the safety and effectiveness of recombinant human growth hormone therapy (rhGH) has been reported for several years, the level of consensus on the outcomes that should be reported is unclear. The aim of this systematic review is to study the frequency of reporting of these outcomes in children with GH deficiency (GHD).Methods: A systematic review was performed in Medline, Embase, Cochrane Central R...

Sex-steroid hormones such as testosterone and estradiol play a key role in sexual differentiation during gestation but exert also strong effects on the body and the brain during puberty or even in adulthood. In addition, influences on cognition and emotional processing are frequently reported. The investigations of transgender people undergoing cross-sex hormone therapy provide a unique model for studying those effects on gray and white matter brain structure in vivo by using ...

Background: During puberty, gray matter (GM) volume decreases and white matter (WM) volume increases in brain. It has been suggested that pubertal hormones may induce some neuroanatomical changes during puberty. Central precocious puberty (CPP) is caused by premature activation of the hypothalamus-pituitary-gonadal axis in inappropriately early age. However, little is known about the differences of brain structure (especially brain volume) in idiopathic CPP. Also the relation ...