ESPE Abstracts

Background: Early diagnosis of growth disorders and initiation of GH therapy at a younger age improves clinical outcomes.Aims and objectives: To analyse time trends in baseline parameters at GH treatment start (2006 – 2014) in short children with GHD, SGA and TS from Germany and Czech Republic enrolled in NordiNet® IOS (NCT00960128).Method: Baseline data (chronological age, height, weight, BMI, GH dose) from pa...

Background: Hypotonia-Cystinuria Syndrome (HCS) is a rare autosomal recessive disease characterized by generalized hypotonia, nephrolithiasis, short stature, minor facial dysmorphism, hyperphagia, and rapid weight gain in late childhood. Microdeletion can be detected in part of the SLC3A1 and PREPL genes in these cases. Growth hormone deficiency is rarely seen in these patients and adequate growth can be achieved with growth hormone therapy.<p class="abste...

Introduction: A novel coronavirus defined as coronavirus disease 2019 (COVID-19) was first detected in China at the end of 2019 and spread rapidly all over the world. As the covid 19 pandemic has led to changes in life all over the world, the prognosis of diseases have also been affected. This study presents how early puberty has been affected during the pandemic period.Method: A total of 210 subjects; 113 individuals (9...

Aim: Hypophosphatemic rickets (HR) is a rare renal phosphate wasting disorder commonly related to X-linked form, caused by PHEX mutations and it treatment and follow-up is challenging due to imperfect treatment options. Here we presented nationwide data on HR with initial and follow-up data on the patients presented to the pediatric endocrinology clinics before the age of 18 years.Results: From 24 centers, 158 patients (93 male/65 female) were i...

Introduction: Mucopolysaccharidoses (MPS) are lysosomal storage diseases. The frequency of endocrinological problems such as osteoporosis and hypothyroidism among children with MPS is not known and there are limited studies. In this study, the clinical findings, bone health and other endocrine functions of patients with MPS diagnosis and access to current treatments were retrospectively evaluated.Materials and Methods:Th...

Say-Barber-Biesecker-Young-Simpson syndrome (SBBYSS) is a rare and clinical well-described disease caused by de novo heterozygous mutations in KAT6B gene. Genitopatellar syndrome (GS) is also caused by the mutations of gene KAT6B and shares some common clinical symptoms with SBBYSS. The phenotypic spectrum caused by KAT6B is very broad that some patients cannot be classified as SBBYSS or GS. Herein, we report one de novo heterozygous KAT6B truncating variants c.5124delC (p.L17...

Introduction: Graves’ Disease (GD) is autoimmune hyperthyroidism occurring mostly in adolescent girls. The main pathogenic role of the disease is attributed to TSH receptor antibodies (TRAb), which stimulate the thyroid gland to increase the production of the most active thyroid hormone- triiodothyronine (T3). High levels of TRAb and a large goitre size are commonly known as poor prognostic factors for the disease and are used to predict relapse.<p c...

Background: Despite different genetic backgrounds, Noonan syndrome (NS) shares similar phenotype features to Turner syndromes (TS) such as short stature, webbed neck and congenital heart defects. The primary cause of short stature in Turner syndrome and Noonan syndrome is GH resistance [1]. Recombinant human growth hormone (rhGH) is being used to promote linear growth in short children with Noonan syndrome. However, its efficacy is still controversial.<p c...

Background: Precocious puberty has a complex and polygenic etiology. To describe genetic factors affecting onset and regulation of puberty and pathophysiology of precocious puberty, further studies are needed. Although, it is reported that ACTH receptor MC4R has impact on premature adrenarche, MC2R is expressed in the adrenal cortex and has a major role on the control of hypothalamo-pituitary-adrenal cortex. Melanocortin signaling system is reported to have l...

Female reproductive disorders due to a hypothalamic–pituitary defect include hypothalamic amenorrhea (HA), polycystic ovarian syndrome (PCOS) and hyperprolactinemia. This talk will review the clinical presentation of HA, PCOS and hyperprolactinemia in adolescents and young adults and will provide an overview of recent clinical advances in the field....