ESPE Abstracts

Background: Aggrecan is the most abundantly expressed extracellular matrix proteoglycan in growth plate cartilage and is crucial for its normal functioning. Heterozygous, loss-of-function mutations in the aggrecan gene (ACAN) cause autosomal dominant short stature with advanced bone age, early-onset osteoarthritis and intervertebral disc disease (SSOAOD; OMIM#165800). ACAN mutations are a relatively frequent finding of approximately 2% in coh...

Introduction: Automated insulin delivery (AID) systems provide an improvement in metabolic control of patients with type 1 diabetes mellitus (DM1). Our center works with 2 systems: (Control-IQ T-slim (A) and Medtronic780G (B)), each one have their own characteristics that could determine the selection of the users. The aimof the study is to evaluate the metabolic control of patients with DM1 after starting AID and evaluate differences between the two treatment...

Objective: Despite published guidelines, there is no single approach to management in congenital adrenal hyperplasia (CAH). The objective of the study was to explore the variations in treatment for CAH in Spain.Material and methods: A retrospective study in a single center was done analyzing the data provided by patients and relatives through the Spanish Association of CAH from a online survey of 25 questions. It was dif...

Introduction: Type 1 Diabetes Mellitus (DM1) is an autoimmune disease resulting from the destruction of pancreatic β cells. After the diagnosis, up to 80% of patients spontaneously experience partial remission (PR) for months. New biomarkers are being studied, such as the betatrophin protein (ANGPTL8) of unknown function, but which could be involved in the evolution of DM1, in this phase of RP and even used as a therapeutic target.Methods: Observati...

Introduction: Growth failure represents a clinical challenge in children with chronic kidney disease (CKD). rhGH proved to be effective to enhance growth in patients (p) under conservative treatment (CT), dialysis (D), or after renal transplantation (RT).Aims: To report the results of rhGH treatment (GHT) in pediatric patients with CKD over the last 30 years in a single pediatric tertiary center. Study rhGH effectiveness...

Introduction: Type 1 diabetes (T1D) is due to decreased insulin production due to autoimmune destruction of β cells. There is an increase in the diagnosis of T1D in young patients with poor pancreatic reserve due to greater destruction of β cells and more complex evolution.Objectives: To classify patients into different Endotypes based on age, characteristics at onset, and progression one year later.<p clas...

The obesity epidemic continues to be a dramatic problem in the developed world despite attempts to curtail its rise. Reducing energy intake and/or increasing energy expenditure can result in weight loss; however, if one returns to their poor lifestyle habits the previous weight is not only recuperated, but often surpassed.We hypothesized that although a normal body weight may be achieved, the hypothalamic circuits controlling appetite and energy expendit...

Background: Central adrenal insufficiency(CAI) is a potential life-threatening condition and a prompt diagnosis represents a clinical challenge; indeed, the Insulin Tolerance Test(ITT), gold standard for CAI diagnosis, can be contraindicated in some conditions. Aims were to evaluate the diagnostic value of the ACTH low test(ACTH-LT) compared to the ITT and to identify eventual determinants(primary diagnosis, risk factors, symptoms, baseline cortisol, hypothala...

Medical antiretroviral treatment changed dramatically the course of the infection and life expectancy of people living with HIV (PLWH). However, age-dependent morbidity and mortality remains high, mostly due to non-HIV related conditions. Among others, cardiovascular diseases is nowadays an important cause of morbidity in PLWH. Integrase inhibitors are now part of the standard treatment scheme, because of their efficacy and tolerability. However, recent reports showed an impor...

Introduction: Short stature is a common disorder in children that can become a challenge for clinical and molecular diagnosis. Recent studies in genetics and the implementation of Next-Generation Sequencing (NGS) in growth disorders have demonstrated the great genetic heterogeneity of short stature and the existence of highly varied phenotypes. The absence of homogeneous clinical criteria for conducting studies makes it difficult to evaluate the efficacy of th...