Abstract:
:Because amylin is co-secreted with insulin from beta cells, patients with type 1 diabetes (T1DM) are deficient in both insulin and amylin. Amylin delays gastric emptying and suppresses glucagon in the postprandial period. Hence, we hypothesized that children with complication-naive T1DM have accelerated gastric emptying in response to a mixed meal because of amylin deficiency. Amylin, glucagon, insulin, glucose, and gastric emptying were measured in seven T1DM and in eight control subjects without diabetes. Subjects with T1DM had markedly elevated glucose concentrations when compared with controls (p < 0.0001). Amylin concentrations as predicted were lower in T1DM compared with those in controls (p < 0.0001). Insulin did not peak in the immediate postprandial period in T1DM when compared with controls (p < 0.0001). Glucagon concentrations did not significantly differ between groups. Interestingly, gastric velocity was delayed in patients with T1DM compared with controls (p < 0.01). In conclusion, subjects with T1DM do have amylin deficiency but this is not associated with accelerated gastric emptying as we had hypothesized but rather with delayed gastric emptying. Factors other than amylin play a role in control of gastric motility in T1DM. Subcutaneous insulin delivery fails to reach adequate concentrations in the postprandial period to curtail peak glucose concentration in T1DM.
journal_name
Pediatr Diabetesjournal_title
Pediatric diabetesauthors
Heptulla RA,Rodriguez LM,Mason KJ,Haymond MWdoi
10.1111/j.1399-5448.2008.00430.xsubject
Has Abstractpub_date
2008-12-01 00:00:00pages
561-6issue
6eissn
1399-543Xissn
1399-5448pii
PDI430journal_volume
9pub_type
杂志文章abstract:BACKGROUND:There is marked variation in diabetes outcomes for children and adolescents across the UK. We used modelling techniques to examine the independent contributions of deprivation, ethnicity, insulin pump use, and health service use on HbA1c trajectories across adolescence. METHODS:Prospective data from a large...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12407
更新日期:2017-08-01 00:00:00
abstract:UNLABELLED:Previous studies have shown that vigorous aerobic training programs for obese children result in minimal weight changes, and concluded that they may not be beneficial. Weight change alone may not detect important beneficial changes in body composition associated with vigorous training in these children. Fift...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1034/j.1399-5448.2000.010202.x
更新日期:2000-06-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Incidence rates of type 1 diabetes have long been on the rise across the globe, however, there is emerging evidence that the rate of rise may be slowing. The objective of this study was to describe trends in the incidence and prevalence of type 1 diabetes in a sample of Canadian children and yo...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12566
更新日期:2018-05-01 00:00:00
abstract::In connection with the article entitled "A randomized trial comparing the rate of hypoglycemia – assessed using continuous glucose monitoring – in 125 preschool children with type 1 diabetes treated with insulin glargine or NPH insulin (the PRESCHOOL study)" which appeared in [1], we wish to bring the following correc...
journal_title:Pediatric diabetes
pub_type: 已发布勘误
doi:10.1111/pedi.12207
更新日期:2015-09-01 00:00:00
abstract::Although it is known that the incidence of type 1 diabetes mellitus (DM) in childhood is progressively increasing, it is less clear whether the presentation of newly diagnosed DM is changing. The aim of this study was to establish whether any biochemical or clinical presentation parameters have altered over time. A re...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1034/j.1399-5448.2001.20403.x
更新日期:2001-12-01 00:00:00
abstract:OBJECTIVE:To determine the HLA-DRB1, DQB1, DPB1, A, C, and B genotypes among Japanese children with autoimmune type 1 diabetes. METHODS:Four hundred and thirty patients who were GADAb and/or IA-2Ab-positive (Type 1A) were recruited from 37 medical centers as part of a nationwide multicenter collaborative study. DNA sa...
journal_title:Pediatric diabetes
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1399-5448.2011.00833.x
更新日期:2012-02-01 00:00:00
abstract:BACKGROUND:The Practice Management Committee (PMC) of the Pediatric Endocrine Society (PES) conducted a survey of its membership in February/March, 2016 to assess the current state of pediatric diabetes care delivery across multiple practice types in the United States. METHODS:The PES distributed an anonymous electron...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12677
更新日期:2018-08-01 00:00:00
abstract:INTRODUCTION:Trials in adults have demonstrated that interventions targeting lifestyle are effective in preventing or delaying type 2 diabetes (T2D). To address this need in youth, we developed ENCOURAGE Healthy Families (ENCOURAGE), based on the US Diabetes Prevention Program (DPP). STUDY DESIGN:Here, we present resu...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12692
更新日期:2018-05-20 00:00:00
abstract:OBJECTIVE:Despite increased diabetes device use, few adolescents with type 1 diabetes (T1D) meet glycemic targets. We examine associations between utilization of insulin pumps and continuous glucose monitoring (CGM) and glycemic control. RESEARCH DESIGN AND METHODS:This prospective cohort study included 80 youths (10-...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.13131
更新日期:2020-12-01 00:00:00
abstract:OBJECTIVE:Type 1 diabetes is associated with an increased risk of atherosclerosis. Adiponectin serum levels correlate inversely with cardiovascular disease in adults. The aim of this study was to examine associations between arterial stiffness indices and serum adiponectin concentrations in children and adolescents wit...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-5448.2009.00525.x
更新日期:2010-02-01 00:00:00
abstract:INTRODUCTION:The accuracy of blood pressure (BP) measurement is a prerequisite for the reliable diagnosis and management of hypertension. OBJECTIVES:This survey evaluated the use of office and out-of-office BP measurements and the antihypertensive pharmacological treatment in expert pediatric diabetes centers. METHOD...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.13114
更新日期:2020-12-01 00:00:00
abstract:BACKGROUND:Hemoglobin A1c (HbA1c) levels have been shown to worsen in adolescence and be related to long-term diabetes complications. Although categories of diabetes control (e.g., ideal, satisfactory, and poor) are routinely used in clinical practice, research has not fully explored whether these categories meaningful...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-5448.2010.00638.x
更新日期:2010-12-01 00:00:00
abstract::Although the factors responsible for the recent increase in the prevalence of diabetes worldwide are not entirely known, the morbidity associated with this disease results in substantial health and economic burden on society. Epigenetic modifications, including DNA methylation have been identified as one mechanism by ...
journal_title:Pediatric diabetes
pub_type: 杂志文章,评审
doi:10.1111/pedi.12521
更新日期:2017-05-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Care for children and youth with diabetes varies markedly around the world. We developed a standardized, reproducible measure that can be used to document and compare critical factors influencing treatment outcomes. METHODS:A questionnaire consisting of 36 multiple-choice questions covering m...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12296
更新日期:2016-08-01 00:00:00
abstract:BACKGROUND:Alterations in glucose metabolism that lead to the development of metabolic and cardiovascular disease may begin already in childhood. OBJECTIVE:This study aims to generate pediatric age and sex-specific reference values for fasting concentrations of glucose, hemoglobin A1c (HbA1c), insulin, C-peptide, and ...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12859
更新日期:2019-08-01 00:00:00
abstract:AIM:To report C-peptide results in newly diagnosed patients and the relation to clinical diagnosis of diabetes. METHODS:A nation-wide cohort, the Better Diabetes Diagnosis study was used to determine serum C-peptide at diagnosis in 2734 children and adolescents. Clinical data were collected at diagnosis and follow-up....
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-5448.2011.00807.x
更新日期:2012-02-01 00:00:00
abstract:OBJECTIVE:To describe insulin pump use by youth since introduction of universal funding in Ontario, Canada and to explore the relationship between pump use and pediatric diabetes center characteristics and the relationship between discontinuation and center and patient characteristics. RESEARCH DESIGN AND METHODS:Obse...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12353
更新日期:2017-02-01 00:00:00
abstract:BACKGROUND:Diabetes ketoacidosis (DKA) is a common presentation and complication of type 1 diabetes (T1D). While intravenous insulin is typically used to treat acute metabolic abnormalities, the transition from intravenous to subcutaneous treatment can present a challenge. We hypothesize that co-administration of glarg...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12462
更新日期:2017-12-01 00:00:00
abstract:BACKGROUND:Teens with type 1 diabetes (T1D) experience increased sleep disturbances, which have been linked to problems with adherence and glycemic control. As such, sleep represents a novel target to improve outcomes in teens. OBJECTIVE:To evaluate the feasibility, acceptability, and preliminary efficacy of a sleep-p...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12991
更新日期:2020-05-01 00:00:00
abstract:BACKGROUND:Dominant inactivating mutations in HNF1A and HNF4A have been described to cause hyperinsulinism (HI) before evolving to diabetes. However, information available in the literature regarding the clinical phenotype is limited. OBJECTIVE:To report the prevalence of HNF1A and HNF4A mutations in a large cohort of...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12655
更新日期:2018-08-01 00:00:00
abstract:BACKGROUND:Autoantibodies (A) against Neuropeptide Y (NPY), was reported in 9% newly diagnosed type 1 diabetes (T1D) patients. A single nucleotide polymorphism (SNP) at rs16139 (T1128C) within the NPY-gene identified an amino acid substitution from leucine (L) to proline (P) (L7P) associated with both glucose tolerance...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12222
更新日期:2015-12-01 00:00:00
abstract:BACKGROUND:Children born small-for-gestational-age (SGA) who experience rapid postnatal catch-up in weight are at risk for central adiposity and hyperinsulinemia. OBJECTIVES:To study the effects of prepubertal metformin intervention over 24 months on the body composition and endocrine-metabolic profile of catch-up SGA...
journal_title:Pediatric diabetes
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/pedi.12220
更新日期:2015-11-01 00:00:00
abstract:OBJECTIVE:To investigate carbohydrate (CARB) and supplementary fat/protein (CFP) counting using normal and dual-wave bolus in pump therapy of children and young people with type 1 diabetes (T1D). STUDY DESIGN AND METHODS:A randomized clinical trial was conducted in 42 patients (age 6-21 yr) with T1D for at least 1 yr ...
journal_title:Pediatric diabetes
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1399-5448.2012.00880.x
更新日期:2012-11-01 00:00:00
abstract::In children with type 1 diabetes (T1DM), altered adaptive responses to exercise (secretion of growth factors, inflammatory cytokines, and glucoregulatory mediators) may have potential implications in growth and development, early onset of disease complications, and incidence of hypoglycemia. We therefore measured a br...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-543X.2006.00140.x
更新日期:2006-02-01 00:00:00
abstract:PURPOSE:To examine risk factors for re-hospitalization after diagnosis of diabetes mellitus amongst urban minority children. METHODS:Families of insulin-treated African-American and Latino patients aged < 18 yr at diagnosis (n = 216) were interviewed about sociodemographics and other characteristics, on average 5.9 yr...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1034/j.1399-5448.2002.30104.x
更新日期:2002-03-01 00:00:00
abstract:BACKGROUND:Studies indicate high rates of treatment failure and early onset diabetes-related complications in youth-onset type 2 diabetes (T2D). We aim to describe the quality of care provided to children and youth with T2D. METHODS:This prospective cohort study used administrative datasets to describe individuals age...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12147
更新日期:2014-11-01 00:00:00
abstract:OBJECTIVE:To investigate the changes of peripheral nerve conduction in children with insulin-dependent diabetes mellitus (IDDM) prospectively from diagnosis and to know how those results were related to clinical risk factors. METHODS:A total of 37 patients (14 males and 23 females) aged 3-19 yr (mean 12.0 ± 3.7) with ...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-5448.2009.00636.x
更新日期:2010-12-01 00:00:00
abstract:BACKGROUND:High serum uric acid (SUA) levels are present in patients with metabolic syndrome (MetS), when the latter is associated with endothelial dysfunction, inflammation, and hypertension. This increase in SUA levels may have a key role in cardiovascular diseases. OBJECTIVE:We aim to quantify the differences in in...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12199
更新日期:2015-09-01 00:00:00
abstract::Activating mutations in the K(ATP)-channel cause neonatal diabetes mellitus (NDM), and patients have been safely transitioned from insulin to sulfonylureas. We report a male infant with permanent NDM (PNDM), born to a PNDM mother. Blood glucose began to rise on day of life (DOL) 2, and sulfonylurea (glyburide) therapy...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-5448.2009.00557.x
更新日期:2010-06-01 00:00:00
abstract:BACKGROUND:We set out to explore associations between the stool bacteriome profiles and early-onset islet autoimmunity, taking into account the interactions with the virus component of the microbiome. METHODS:Serial stool samples were longitudinally collected from 18 infants and toddlers with early-onset islet autoimm...
journal_title:Pediatric diabetes
pub_type: 杂志文章,多中心研究
doi:10.1111/pedi.12468
更新日期:2017-11-01 00:00:00