ESPE Abstracts

Background: There is currently no published study evaluating the role of the IGF axis on bone development following anti-tumour necrosis factor (TNF) therapy in Crohn’s disease (CD).Method: Prospective, 12-month study in 19CD(12M) who were clinical responders to antiTNF therapy, median age 14.9 years (range 11.2–17.2). IGF1, insulin growth factor binding protein 3(IGFBP3), acid labile subunit (ALS), bone-specific alkaline phosphatase (BALP) and...

Introduction: Following the onset of the COVID-19 pandemic in early spring 2020, there was a need to identify the burden of this infection on people with rare endocrine conditions. The European Registries For Rare Endocrine Conditions (EuRRECa) was launched in 2018 in collaboration with Endo-ERN, ESPE and ESE to support the needs of the wider endocrine community. The project consists of an e-reporting (e-REC) platform that allows monthly reporting of new clini...

Background: It’s well known that GnRH analogue (GnRHa) could not improve the final height of mid/late pubertal girls with central precocious puberty (CPP) or early and fast puberty (EFP) for their low growth potential.Objectives: To evaluate the effect of combined treatment with GnRHa and GH on the linear growth in mid/late pubertal girls with CPP/EFP at great bone ages. To investigate the relation between C-type natriuretic peptide (CNP) and GH&#14...

Objective: The aim of this study was to evaluate demographic characteristics; clinical, laboratory, imaging features; and response to treatment of boys who were followed up and treated with the diagnosis of central precocious puberty (CPP) in Turkiye.Materials and Methods: The study was planned as a multicenter, retrospective study. Cases with a diagnosis of CPP, whose follow-up data were available were included. Patient...

Objective: Type 1 diabetes in childhood is associated with an increased risk of psychiatric morbidities. We investigated predictors and diabetes outcomes in a pediatric population with psychiatric comorbidities.Research Design and Methods: Nationwide pediatric registerbased study. Data from the Danish national childhood diabetes register (DanDiabKids) and The National Patient Register were collected (1996–2015) for this population-based study. We us...

Introduction: Fanconi anemia (FA) is a genomic instability syndrome associated with congenital abnormalities. Structural anomalies of the central nervous system (CNS), particularly a small pituitary gland, have been published in a few case series. This has been thought to be the cause of the short stature (SS) observed in FA.Methods: A cross-sectional exploratory study was carried out in pediatric patients at the FA Span...

Background: Initiation and progression of puberty requires concerted action of activating and inhibiting factors. Recently, cases of central precocious puberty have been linked to loss-of-function mutations of makorin RING-finger protein 3 (MKRN3) indicating a pivotal inhibitory role of MKRN3 on GnRH secretion.Objective and hypotheses: To investigate peripubertal circulating MKRN3 levels in healthy boys.Method: Healthy boys (n<...

Objectives: To evaluate the effect of combined treatment with GnRH analogue (GnRHa) and recombinant human GH (rhGH) on the linear growth in mid/late pubertal girls at great bone ages with central precocious puberty (CPP) or early and fast puberty (EFP). To investigate the relation between C-type natriuretic peptide (CNP) signaling pathway and GH’s effect on linear growth in these girls. Methods 22 girls were diagnosed as CPP or EFP, whose bone ages were older than 11.5 ye...

A broad spectrum of human diseases, including abnormalities in steroidogenesis, are caused by mutations in the NADPH cytochrome P450 oxidoreductase (POR) (1-4). Human POR is a diflavin reductase that transfers electrons from NADPH to small molecules, non-P450 redox partners and cytochrome P450 proteins in the endoplasmic reticulum. Cytochrome P450 proteins perform a very wide range of reactions, including metabolism of steroids, drugs and other xenobiotics. Therefore, genetic ...

Pubertal delay in females is defined as the lack of development of Tanner breast stage 2 by 13 years of age. Recent cohort studies have recapitulated the findings of classic studies over the last few decades, that constitutional delay (also known as self-limited delayed puberty) is less common in girls than in boys. This diagnosis is found in 30% of girls presenting with delayed puberty, with a further 30% classified as functional hypogonadotropic hypogonadism due to chronic i...