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Type 1 diabetes in adolescent

Nayely Garibay-Nieto, Gloria Queipo-Garcia, Flor Alvarez-Huerta, Mayra Bustos-Esquivel, Erendira Villanueva-Ortega, Fernando Ramirez, Mireya Leon, Estibalitz Laresgoiti-Servitje, Ravindranath Duggirala, Teresa Macias, Sergio Cuevas, Abel Jalife, Miguel Fonseca-Sanchez, Fabiola Serratos, Juan Carlos Lopez-Alvarenga
CONTEXT: Insulin resistance precedes metabolic syndrome abnormalities and may promote cardiovascular disease and type 2 diabetes in children with obesity. Results of lifestyle modification programs have been discouraging, and the use of adjuvant strategies has been necessary. OBJECTIVE: This study aimed to evaluate the effects of metformin and conjugated linoleic acid (CLA) on insulin sensitivity, measured via euglycemic-hyperinsulinemic clamp technique and insulin pathway expression molecules in muscle biopsies of children with obesity...
October 25, 2016: Journal of Clinical Endocrinology and Metabolism
Christina Cimenti, Axel Schlagenhauf, Bettina Leschnik, Elke Fröhlich-Reiterer, Hildegard Jasser-Nitsche, Harald Haidl, Elisabeth Suppan, Gudrun Weinhandl, Maximilian Leberl, Martin Borkenstein, Wolfgang E Muntean
BACKGROUND: Micro- and macrovascular diseases are frequent complications in patients with diabetes. Hypercoagulability may contribute to microvascular alterations. OBJECTIVE: In this study, we investigated whether type 1 diabetes in children is associated with a hypercoagulable state by performing a global function test of coagulation - the thrombin generation assay. SUBJECTS: 75 patients with type 1 diabetes aged between 2 and 19years were compared to an age-matched healthy control group...
October 17, 2016: Thrombosis Research
Elisa Corrêa Marson, Rodrigo Sudatti Delevatti, Alexandre Konig Garcia Prado, Nathalie Netto, Luiz Fernando Martins Kruel
OBJECTIVE: To assess the associations of aerobic, resistance, and combined exercise with changes in insulin resistance, fasting glucose, and fasting insulin in children and adolescents who are overweight or obese. DATA SEARCHES: MEDLINE via Pubmed, Cochrane-CENTRAL, SPORTDiscus, and LILACS. STUDY SELECTION: Randomized clinical trials of at least six weeks of duration that evaluated the ability of exercise training to lower at least one of the following outcomes: insulin resistance-HOMA, fasting glucose, and fasting insulin in children and/or adolescents classified as obese or overweight...
October 20, 2016: Preventive Medicine
Y H Cho, M E Craig, A S Januszewski, P Benitez-Aguirre, S Hing, A J Jenkins, K C Donaghue
AIM: To test the hypothesis that non-invasive skin autofluorescence, a measure of advanced glycation end products, would provide a surrogate measure of long-term glycaemia and be associated with early markers of microvascular complications in adolescents with Type 1 diabetes. METHODS: Forearm skin autofluorescence (arbitrary units) was measured in a cross-sectional study of 135 adolescents with Type 1 diabetes [mean ± sd age 15.6 ± 2.1 years, diabetes duration 8...
October 22, 2016: Diabetic Medicine: a Journal of the British Diabetic Association
C Tsentidis, D Gourgiotis, L Kossiva, A Marmarinos, A Doulgeraki, K Karavanaki
: Higher levels of Dickkopf-1, which is an inhibitor of Wnt/β-catenin bone metabolic pathway, could be indicative of downregulated Wnt system, with possible lower osteoblast activation and higher osteoclast signaling in type 1 diabetes mellitus children and adolescents. Dickkopf-1 could significantly contribute to diabetes osteopathy. INTRODUCTION: Increased fracture risk and elevated Dickkopf-1 levels, which is an inhibitor of Wnt/β-catenin bone metabolic pathway, have been documented in adult patients with type 2 diabetes mellitus (T2D), while no relevant data exist on childhood type 1 diabetes (T1D)...
October 20, 2016: Osteoporosis International
Daniel E Alonso Martín, M Belén Roldán Martín, M Ángeles Álvarez Gómez, Rosa Yelmo Valverde, María Martín-Frías, Milagros Alonso Blanco, Raquel Barrio Castellanos
INTRODUCTION: Diabetes education is an essential tool to achieve treatment objectives in type1 diabetes mellitus (T1DM). The aim of this study was to determine if understanding of diabetes by caregivers/patients or sociodemographic factors affect blood glucose control in children and adolescents with T1DM. PATIENTS AND METHODS: The level of knowledge of 105 caregivers of children and adolescents with T1DM was assessed using a survey adapted to the type of treatment used (multiple dose insulin [MDI] or continuous subcutaneous insulin infusion [CSII])...
October 17, 2016: Endocrinología y Nutrición: órgano de la Sociedad Española de Endocrinología y Nutrición
Eda Cengiz, Peiyao Cheng, Katrina J Ruedy, Craig Kollman, William V Tamborlane, Georgeanna J Klingensmith, Robin L Gal, Janet Silverstein, Joyce Lee, Maria J Redondo, Roy W Beck
OBJECTIVE: Current data are limited on the course of type 1 diabetes (T1D) in children and adolescents through the first few years of diabetes. The Pediatric Diabetes Consortium T1D new onset (NeOn) Study was undertaken to prospectively assess natural history and clinical outcomes in children treated at 7 US diabetes centers from the time of diagnosis. This paper describes clinical outcomes in the T1D NeOn cohort during the first 3 years postdiagnosis. RESULTS: A total of 1048 participants (mean age 9...
October 19, 2016: Pediatric Diabetes
Thomas M Kapellen, Rebecca Reimann, Wieland Kiess, Karel Kostev
BACKGROUND: The aim of this study was to analyze the prevalence of attention deficit hyperactivity disorder (ADHD) in children and adolescents with type 1 diabetes mellitus (T1DM) in Germany. METHODS: Two different representative German databases - IMS®-Disease Analyzer, a database that includes diagnoses as well as other information, and IMS®-LRx, a database that documents prescriptions - were used to conduct a retrospective analysis. We searched the LRx database for patients who received both insulin and ADHD-specific medication...
October 18, 2016: Journal of Pediatric Endocrinology & Metabolism: JPEM
Ummugulsum Can, Muammer Buyukinan, Asuman Guzelant, Ayse Ugur, Adnan Karaibrahimoglu, Sukrıye Yabancıun
BACKGROUND: Metabolic syndrome (MetS) is a chronic and multifactorial syndrome characterized by a low-grade chronic inflammation, and a major risk factor for type 2 diabetes mellitus (T2DM) and cardiovascular disease (CVD). In our study, we aimed to investigate the serum levels of high sensitive C-reactive protein (hs-CRP), haptoglobin (Hp), α2-macroglobulin (α2-MG), platelet factor-4 (PF-4), fetuin-A, serum amyloid P (SAP) and α1-acid glycoprotein (AGP) in an adolescent population with MetS...
October 18, 2016: Journal of Pediatric Endocrinology & Metabolism: JPEM
Peter Nilsson
A number of chronic disease conditions tend to cluster in families with an increased risk in first-degree relatives, but also an increased risk in second-degree relatives. This fact is most often referred to as the heritability (heredity) of these diseases and explained by the influence of genetic factors, or shared environment, even if the more specific details or mechanism leading to disease are not known. New methods have to be explored in screening studies and register linkage studies to define and measure consequences of a positive family history of disease...
September 2016: Journal of Hypertension
Danièle Pacaud, Anke Schwandt, Carine de Beaufort, Kristina Casteels, Jacques Beltrand, Niels H Birkebaek, Myrna Campagnoli, Natasa Bratina, Catarina Limbert, Stephen Mp O'Riordan, Rogério Ribeiro, Andriani Gerasimidi-Vazeou, Lenka Petruzelkova, Rasa Verkauskiene, Iveta Dzivite Krisane
BACKGROUND: Although type 1 diabetes (T1D) remains the most frequent form of diabetes in individuals aged less than 20 years at onset, other forms of diabetes are being increasingly recognized. OBJECTIVES: To describe the population of children with other forms of diabetes (non-type 1) included in the multinational SWEET (Better control in Pediatric and Adolescent diabeteS: Working to crEate CEnTers of Reference) database for children with diabetes. METHODS: Cases entered in the SWEET database are identified by their physician as T1D, type 2 diabetes (T2D) and other types of diabetes according to the ISPAD classification...
October 2016: Pediatric Diabetes
Andrea E Scaramuzza, Claudia Arnaldi, Valentino Cherubini, Elvira Piccinno, Ivana Rabbone, Sonia Toni, Stefano Tumini, Gliberto Candela, Paola Cipriano, Lucia Ferrito, Lorenzo Lenzi, Davide Tinti, Ohad Cohen, Fortunato Lombardo
No abstract text is available yet for this article.
October 15, 2016: Acta Diabetologica
Kevin R Lewis, Susan McCrone, Pamela Deiriggi, Sachin Bendre
OBJECTIVE: The purpose of this study was to determine the effect of continuous glucose monitoring (CGM) on glycemic control in children, adolescents, and young adults ages 7-21 years with poorly controlled diabetes HbA1c 9.0% or more (74 mmol/mol IFCC). MATERIALS AND METHODS: The primary outcome was improvement in HbA1c. The secondary outcome included self-reported hypoglycemia. This 12-week study used a prospective, one-group, pre- and posttest pre-experimental design with a convenience sample...
October 14, 2016: Journal for Specialists in Pediatric Nursing: JSPN
Mark D DeBoer, Daniel R Cherñavvsky, Katarina Topchyan, Boris P Kovatchev, Gary L Francis, Marc D Breton
OBJECTIVE: To evaluate the safety and performance of using a heart rate (HR) monitor to inform an artificial pancreas (AP) system during exercise among adolescents with type 1 diabetes (T1D). MATERIALS AND METHODS: In a randomized, cross-over trial, adolescents with T1D age 13 - 18 years were enrolled to receive on separate days either the unmodified UVa AP (stdAP) or an AP system connected to a portable HR monitor (AP-HR) that triggered an exercise algorithm for blood glucose (BG) control...
October 13, 2016: Pediatric Diabetes
Kevin D Burns, Yuliya Lytvyn, Farid H Mahmud, Denis Daneman, Livia Deda, David B Dunger, John E Deanfield, R Neil Dalton, Yesmino Elia, Ronnie Har, Julie A D Van, Timothy J Bradley, Cameron Slorach, Wei Hui, Fengxia Xiao, Joseph Zimpelmann, Luc Mertens, Rahim Moineddin, Heather N Reich, Etienne B Sochett, James W Scholey, David Z I Cherney
AIMS: The relationship between the renal renin-angiotensin aldosterone system (RAAS) and cardiorenal pathophysiology is unclear. Our aims were to assess (1) levels of urinary RAAS components and (2) the association between RAAS components and HbA1c, urine albumin/creatinine ratio (ACR), estimated glomerular filtration rate (eGFR) and blood pressure in otherwise healthy adolescents with type 1 diabetes mellitus (TID) vs. healthy controls (HC). METHODS: Urinary angiotensinogen and ACE2 levels, activity of ACE and ACE2, blood pressure (BP), HbA1c, ACR and eGFR were measured in 65 HC and 194 T1D from the Adolescent Type 1 Diabetes Cardio-Renal Intervention Trial (AdDIT)...
October 12, 2016: American Journal of Physiology. Renal Physiology
Maria Felicia Faienza, Annamaria Ventura, Maurizio Delvecchio, Anna Fusillo, Laura Piacente, Gabriella Aceto, Graziana Colaianni, Silvia Colucci, Luciano Cavallo, Maria Grano, Giacomina Brunetti
CONTEXT: Childhood type 1 diabetes (T1DM) is associated with decreased bone mass. Sclerostin and dickkopf-1 (DKK-1) are Wnt inhibitors which regulate bone formation. OBJECTIVE: To evaluate sclerostin and DKK-1 levels in TD1M children and to analyze the influence of the glycaemic control on bone health. DESIGN AND SETTING: Cross-sectional study conducted at a clinical research center. Partecipants: One hundred and six T1DM subjects (12.2 ± 4 years), 66 on multiple daily injections (MDI) and 40 on continuous subcutaneous infusion of insulin (CSII), and 80 controls...
October 12, 2016: Journal of Clinical Endocrinology and Metabolism
Susan M Sereika, Dorothy Becker, Patricia Schmitt, A Blair Powell, Ana Maria Diaz, Andrea F R Fischl, Jennifer Thurheimer-Cacciotti, William H Herman, Denise Charron-Prochownik
OBJECTIVE: Because unplanned pregnancies could cause maternal-fetal complications for women with diabetes, family planning vigilance (FPV) is imperative. The aims of this article are to operationalize and describe FPV and examine the associations among FPV behaviors and diabetes self-care management (DSM) and health outcomes of women with type 1 diabetes (T1D). RESEARCH DESIGN AND METHODS: Retrospective data were used from a follow-up study of adult women with T1D who participated as adolescents in a preconception counseling (PC) intervention trial and matched comparison women with T1D who did not receive the adolescent PC intervention...
October 11, 2016: Diabetes Care
Leonor García Maset, Lidia Blasco González, Gonzalo Llop Furquet, Francisco Montes Suay, Roberto Hernández Marco
BACKGROUND: Time series analysis provides information on blood glucose dynamics that is unattainable with conventional glycemic variability (GV) indices. To date, no studies have been published on these parameters in pediatric patients with type 1 diabetes. Our aim is to evaluate the relationship between time series analysis and conventional GV indices, and glycosylated hemoglobin (HbA1c) levels. METHODS: This is a transversal study of 41 children and adolescents with type 1 diabetes...
October 11, 2016: Diabetes Technology & Therapeutics
Eleanor R Gunn, Benjamin B Albert, Paul L Hofman, Wayne S Cutfield, Alistair J Gunn, Craig A Jefferies
BACKGROUND: There has been little change in the incidence of diabetic ketoacidosis (DKA) in newly diagnosed type 1 diabetes mellitus (T1DM) in children and adolescents in most developed countries. OBJECTIVES: To assess potentially modifiable antecedents of DKA in children <15 years of age with new onset T1DM. METHODS: Retrospective review of prospectively collected data from a complete regional cohort of children with T1DM in Auckland (New Zealand) from 2010 to 2014...
October 11, 2016: Pediatric Diabetes
Delphine Martin, Caroline Elie, Claire Dossier, Cécile Godot, Rémi Gagnayre, Carine Choleau, Michel Cahané, Jean-Jacques Robert
OBJECTIVE: To evaluate diabetes knowledge and skills (DKS) in adolescents (>10 year) with type 1 diabetes (T1D) and their parents, and its effect on glycemic control. METHODS: A ready-to-use program and a standardized questionnaire comprising 50 true-false questions based on this program, were elaborated by a National Committee, to help dispensing education at diagnosis of T1D. The questionnaire was completed by 2933 T1D patients (49% girls, 51% boys; 14.1 ± 2...
October 11, 2016: Pediatric Diabetes
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