Pediatric Endocrinology, Diabetes, and Metabolism

Compared with healthy children, peers with type 1 diabetes mellitus (DM1) have an increased risk of developing advanced atherosclerosis and cardiovascular disease (CVD). Glycaemic control is the most important modifiable risk factor for CVD in DM1. Currently, monitoring of glycaemic control relies on glycosylated haemoglobin levels (HbA1c), self-monitoring of blood glucose (SMBG), and the use of continuous glucose monitoring (CGM) systems. The flow-mediated dilatation (FMD), pulse wave velocity (PWV), ankle-brachial index (ABI), and carotid intima-media thickness (cIMT) may be used to assess the risk of CVD, by estimating the process of atherosclerosis in peripheral vessels...

Obesity is a disease of epidemic proportions in many countries around the world. White adipose tissue is an active endocrine organ; therefore, its excess results in chronic and systemic inflammation. This inflammation is caused and maintained mostly by adipokines secreted by adipose tissue cells, mainly adipocytes and macrophages. The relatively newly discovered adipokines comprise vaspin and omentin. Their concentration in the blood, tissues, or bronchial secretion varies depending on the amount of adipose tissue and other accompanying factors, including comorbidities...

INTRODUCTION: Introduction: Because neonates in the intensive care units (ICU) experience recurrent stress due to painful medical procedures, they are at risk of dysregulation of the hypothalamus-pituitary-adrenal (HPA) axis. Aim of the study: To evaluate the influence of repeated pain exposure on morning salivary cortisol (SC) in newborns admitted to the ICU. MATERIAL AND METHODS: The neonates were divided into 3 groups: term (370/7-416/7 weeks), moderate to late preterm (320/7-366/7 weeks), and very preterm (< 320/7 weeks)...

BACKGROUND: Although there are studies evaluating the psychological adjustment of healthy children when their siblings have type 1 diabetes mellitus (T1DM), no study evaluating their nutritional status exists. Thus, this study aimed to determine the nutritional status of children with T1DM and their healthy siblings. MATERIAL AND METHODS: Data from a control group, healthy siblings, and patients who were followed and treated for T1D in the Paediatric Gastroenterology and Paediatric Endocrinology outpatient clinics of the Health Sciences University Gülhane Medical Faculty between November 2019 and November 2020 were analysed and compared...

There has been a global increase in the average body mass index (BMI) in children and an alarming trend of increasing weight among the youngest children in recent decades. Childhood excess weight and obesity result in premature adult mortality and morbidity. Obesity is not only a risk factor for other diseases but is also a complex, multifactorial disease in its own right, linked to a genetic predisposition influenced by an increasingly permissive environment from intrauterine life throughout childhood and adolescence into adulthood...

DiGeorge syndrome is associated with microdeletion of chromosome 22q11. Hypoplasia of the thymus, hypoparathyroidism, facial malformations and cardiac defects as well as learning difficulties are typical features of the disease. On the other hand hypocalcemia related to hypoparathyroidism is not present in every patient and can develop later and be persistent or transient and is often masked by the other signs or symptoms. We described a 13-year-old boy diagnosed with DiGeorge syndrome, after a few years of nonspecific signs and symptoms, and a microarray examination performed because myopathy was suspected on the basis of elevated creatine kinase activity...

INTRODUCTION: There are few data about effects of COVID-19 on thyroid disease presentation in children, due to difficulties in healthcare services access. AIM OF THE STUDY: To assess the differences in hypothyroidism presentation before and during the COVID-19 pandemic. MATERIAL AND METHODS: All paediatric patients with autoimmune hypothyroidism (AIT) diagnosed from January 2017 to December 2022 were analysed. RESULTS: A total of 150 subjects were enrolled (94 in before and 56 during the pandemic period)...

AIM OF THE STUDY: To investigate the "prenatal testosterone hypothesis", according to which, high level of testosterone associated with the development of ADHD like symptoms in younger children, and to investigate whether maternal stress during pregnancy in-creases the risk of developing ADHD like symptoms in early childhood. DESIGN: This was a prospective study with three measurement periods: the first one during pregnancy (12 to 25 weeks of gestation); the second period involved the assessment of infants of this pregnancy at the age of 6 months and the third one the assessment of the same infants at the age of 18 months...

INTRODUCTION: Studies focusing on self-perception of one's body usually cover subjects with eating disorders. There is a lack of similar studies. AIM OF THE STUDY: Conducting survey research on self-assessment and self-perception of one's own body in girls. MATERIAL AND METHODS: A survey was conducted in 1047 female students (average age: 18 years ±0.25) focusing on self-assessment and self-perception of their body mass, body parts, and eating habits...

INTRODUCTION: Type 1 diabetes mellitus (T1DM) significantly affects the everyday functioning of the child and its family. This study aimed to assess the prevalence of symptoms of depression and anxiety and estimate their potential association with various clinical parameters. MATERIAL AND METHODS: 59 adolescents with T1DM (age 15-18) and their parents answered validated questionnaires (Children's Depression Inventory 2, The State-Trait Anxiety Inventory) and a survey assessing everyday functioning...

INTRODUCTION: One of the most common children's endocrine and autoimmune diseases in the world is type 1 diabetes mellitus (T1DM). The incidence of type 1 diabetes is constantly increasing, and according to current estimates, the number of children with T1DM in the world has exceeded 542,000. There are 3 main components emphasized in the pathogenesis: genetic and environmental factors, and the patient's immune system. Many publications have confirmed the role of natural killer cells (NK) in the pathogenesis of type 1 diabetes and other autoimmune diseases...

No abstract text is available yet for this article.

BACKGROUND: Adrenocortical carcinoma (ACC) accounts for 0.2% of childhood malignancies. The most common symptom in children is rapidly progressive androgenization. Herein, we report a case of a patient with symptoms of hypercortisolaemia and androgenization, who was diagnosed with ACC. CASE PRESENTATION: In a 10-year-old patient with ACC the course of the disease was complicated by 3 recurrences. She was treated with surgery, chemo-, and radiotherapy...

Type 1 diabetes (T1D) is an autoimmune disorder, and insulin deficiency is the result of b-cell dysfunction. Treatment of type 1 diabetes requires constant parenteral insulin administration, which can be very burdensome for the patient. Meticulous use of insulin therapy does not protect the patient against complications. Hence, the search for other methods of treatment as well as ways of preventing the onset of diabetes has been ongoing for a long time. The main obstacle in the implementation of the prevention task is the need to identify people at risk of developing diabetes before the start of autoimmunity...

Type 1 diabetes is a disease in which nutrition is an integral part of treatment. The type of recommended diets for therapeutic purposes has changed over the years. Proper metabolic equalization of the disease is an enormous challenge and problem for patients at the same time. This review paper discusses the history of dietary treatment of type 1 diabetes and refers to current dietary recommendations and their impact on the patient's health. The important roles of glycaemic index and glycaemic load are pointed out for proper treatment and slowing of the development of complications...

INTRODUCTION: Children born small for gestational age (SGA) are predisposed to obesity, insulin resistance (IR), and lipid disorders. The HOMA-IR index is commonly used to assess IR (IRIHOMA), calculated from fasting glucose and insulin. However, sometimes, during the oral glucose tolerance test (OGTT), elevated and prolonged postprandial insulin secretion is observed despite normal fasting insulin levels. IRIBelfiore is an IR index that analyses glucose and insulin levels during OGTT according to the method proposed by Belfiore...

The aim of the study was to assess the nutrition of selected fermented dairy products available in Polish supermarkets and how many of them meet the criterion set by the European Parliament and Council Act (UE) no. 1924/2006 form 20 December 2006 on nutrition and health claims made on foods regarding low sugar content in a solid product. In the study 100 fermented products, widely available in Polish supermarkets, were selected, and their nutrition was analysed based on the information placed on the producer's label, and the carbohydrate content was compared against the recommended 5 g per 100 g of the solid product...

INTRODUCTION: Atherosclerosis, a precursor to cardiovascular disease (CVD), is deeply intertwined with lipid metabolism. The metabolic process in the Down syndrome (DS) population remain less explored. Aim of the study: This study examines the lipid profiles of DS in comparison to their siblings (CG), aiming to uncover potential atherosclerotic and CVD risks. MATERIAL AND METHODS: The study included 42 people with DS (mean age 14.17 years) and the CG - 20 individuals (mean age 15...

INTRODUCTION: Down syndrome (DS), a common genetic disorder, leads to various physical, cognitive, and developmental challenges. The supplementary copy of chromosome 21 introduces an abundance of genes, which potentially can influence metabolic irregularities. The aim of the study is to conduct a comprehensive comparative assessment of oxidative stress indicators (TAS, TOS, OSI), BMI, fasting glucose, and insulin levels, HOMA-IR among children and adolescents with DS in contrast to their non-DS siblings...

INTRODUCTION: Proper control of blood glucose in children with type 1 diabetes has a direct effect on their metabolism and quality of life by reducing the risk of complications. The use of probiotics may have a beneficial effect on glucose levels. PURPOSE: The aim of this study was to evaluate the effect of oral consumption of probiotics on glycosylated haemoglobin in children with type 1 diabetes. MATERIAL AND METHODS: In this single-blind randomized controlled clinical trial, 52 children with type 1 diabetes were studied...