hrp0097p1-451 | Fat, Metabolism and Obesity | ESPE2023

Diagnostic Journey with an 80-gene Panel in Non-syndromic Early-Onset Severe Obesity: Association of Outcomes with Metabolic Status and Hyperphagia

Tercan Ummahan , Yildiz Melek , Dilruba Aslanger Ayca , Derya Kardelen Al Asli , Poyrazoglu Sükran , Bas Fİrdevs , Darendeliler Feyza

Background: Monogenic defects are among the significant causes of early-onset non-syndromic severe obesity in childhood. Identifying the genetic cause of obesity can guide for treatment. The aim of our study is to investigate the clinical and biochemical features of patients with early-onset severe obesity and evaluate the underlying molecular diagnosis.Materials and Methods: A total of 39 patients (M/F: 22/17) with non-...

hrp0097p1-105 | GH and IGFs | ESPE2023

Effects of Growth Hormone Therapy on Glucose Metabolism in Children and Adolescents: 1-year follow-up results

Derya Kardelen Aslı , Kandemir Tuğçe , Demirel Özge , Tercan Ummahan , Yıldız Melek , Poyrazoğlu Şükran , Baş Firdevs , Darendeliler Feyza , Marja Ojaniemi

Introduction: It is thought that long-term growth hormone (GH) treatment may impair hepatic glucose production and insulin-dependent glucose utilization, and therefore it is attributed that GH may adversely affect glucose metabolism.Objective: In our study, we aimed to examine the effects of GH treatment on insulin sensitivity and glucose metabolism in patients with GH deficiency after 1-year of treatment.<p class="a...

hrp0098p1-146 | Fat, Metabolism and Obesity 3 | ESPE2024

Evaluation of microvascular abnormalities and metabolic status in children with non-syndromic early-onset severe obesity using nailfold capillaroscopy

Tercan Ummahan , Akgun Ozlem , Kandemir Tugce , Derya Kardelen Al Asli , Yildiz Melek , Poyrazoglu Sükran , Bas Firdevs , Aktay Ayaz Nuray , Darendeliler Feyza

Background: In early-onset obesity, metabolic and cardiovascular problems like insulin resistance, hypertension, dyslipidemia, and metabolic syndrome start early in life. Our study aimed to investigate the relationship between metabolic and microvascular abnormalities in children with early-onset severe obesity using a non-invasive method, nailfold video capillaroscopy (NVC).Methods: In this cross-sectional study, 27 pat...

hrp0098p2-123 | Fat, Metabolism and Obesity | ESPE2024

Evaluation of metabolic syndrome risk using metabolic syndrome z-score in Bardet-Biedl Syndrome patients with various genotypes

Kandemir Tugce , Tercan Ummahan , Bayrak Demirel Ozge , Tugce Yavuz Behiye , Karaman Volkan , Derya Kardelen Al Asli , Dilruba Aslanger Ayca , Yildiz Melek , Poyrazoglu Sukran , Bas Firdevs , Oya Uyguner Zehra , Darendeliler Feyza

Background: Bardet-Biedl syndrome (BBS) is a rare, autosomal recessive, clinically and genetically heterogeneous, pleiotropic disease characterized by the immotile primary cilia, leading to an MC4R pathway impairment. In addition to syndromic features, patients present with hyperphagia, early-onset obesity, metabolic syndrome (MetS) and increased risk of type 2 diabetes. Here, we aimto describe metabolic features and MetS z-score in a group of rare BBS cases.<...