Thiamine-Responsive Megaloblastic Anemia-Related Diabetes: Long-Term Clinical Outcomes in 23 Pediatric Patients From the DPV and SWEET Registries.

Objectives: To describe clinical presentation and long-term outcomes in a large cohort of children diagnosed with thiamine-responsive megaloblastic anemia (TRMA)-related diabetes.

Methods: Data from the Diabetes Patienten Verlaufsdokumentation (DPV) and Better control in Pediatric and Adolescent diabeteS: Working to crEate CEnTers of Reference (SWEET) registries were used to identify cases. Complementary information was collected through a chart review of each case.

High prevalence of disordered eating behavior in Danish children and adolescents with type 1 diabetes.

Objective: A higher prevalence of disordered eating behavior (DEB) has been demonstrated in children and adolescents with type 1 diabetes (T1D) compared to healthy aged-matched peers. DEB is associated with higher HbA1c levels and increased risk of developing complications to T1D. The aim of this study was to determine the prevalence of DEB in a Danish cohort of children and adolescents with T1D aged 11 to 19 years and to characterize them regarding metabolic control and relevant clinical data.

Decreased markers of bone turnover in children and adolescents with type 1 diabetes.

Background And Aim: Adults with type 1 diabetes (T1D) have increased risk of bone fractures and decreased bone mineral density (BMD). Alterations in bone turnover have been suggested as the link between T1D and the impaired bone health. Furthermore, bone turnover has been suggested to have beneficial effects on glucose metabolism.

Bone turnover markers during the remission phase in children and adolescents with type 1 diabetes.

Background And Aim: In rodents, osteocalcin (OCN) stimulates insulin production and insulin sensitivity, both important factors during partial remission in humans with type 1 diabetes (T1D). However, decreased OCN has been reported in both adult and pediatric T1D. This study aims at investigating bone turnover and partial remission in children and adolescents with recent onset T1D.

Unaffected bone mineral density in Danish children and adolescents with type 1 diabetes.

Aims: Adults with type 1 diabetes mellitus (T1D) have decreased bone mineral density (BMD). Our study aimed at determining BMD and the association to metabolic control in children and adolescents with T1D.

Methods: 244 patients (113 girls) with a median age of 14.

Screening for retinopathy in children with type 1 diabetes in Denmark.

Background/objective: Children with type 1 diabetes (T1D) are screened regularly for retinopathy with fundus photography to prevent visual impairment. According to Danish national guidelines, screening should take place at age 12, 15, and 18 years after minimum 3 years of diabetes. As glycemic control has improved, prevalence of retinopathy is expected to be decreased.

High frequencies of dermatological complications in children using insulin pumps or sensors.

Background: Dermatological complications in children and adolescents that are related to continuous subcutaneous insulin infusion (CSII) and continuous glucose monitoring (CGM) have not been well-characterized. This study examined the prevalence and characteristics of different types of dermatological complications.

Methods: Online questionnaires regarding dermatological complications related to CSII and/or CGM were returned from a total of 144 children and adolescents, aged 2 to 20 years.

Hypoglycemia Prevention and User Acceptance of an Insulin Pump System with Predictive Low Glucose Management.

Background: The MiniMed 640G sensor-augmented insulin pump system (Medtronic, Inc., Northridge, CA) can automatically suspend insulin delivery in advance of predicted hypoglycemia and restart it upon recovery. The aims of this analysis were to determine the rate at which predicted hypoglycemia was avoided with this strategy, as well as to assess user acceptance of the system and its insulin management features.

Polymorphisms in the CTSH gene may influence the progression of diabetic retinopathy: a candidate-gene study in the Danish Cohort of Pediatric Diabetes 1987 (DCPD1987).

Background: The incidence of type 1 diabetes mellitus (T1DM) is increasing globally, and as a consequence, more patients are affected by microvascular complications such as diabetic retinopathy (DR). The aim of this study was to elucidate possible associations between diabetes-related single-nucleotide polymorphisms (SNP) and the development of DR.

Methods: Three hundred and thirty-nine patients with T1DM from the Danish Cohort of Pediatric Diabetes 1987 (DCPD1987) went through an ophthalmic examination in 1995; 185 of these were reexamined in 2011.

Type 2 diabetes mellitus in Danish children and adolescents in 2014.

Background/objective: The global increase in childhood obesity has in some countries been followed by an increase in type 2 diabetes mellitus (T2DM); however, the prevalence of T2DM among Danish children and adolescents is currently unknown. The aims of this cross-sectional study were to determine the prevalence of T2DM in children and adolescents in Denmark together with status on treatment, metabolic control, and late diabetic complications.

Methods: Individuals were identified in the Danish Registry for Diabetes in Children and Adolescents (DanDiabKids), and clinical information regarding these was obtained from the respective pediatric departments.

Comparison between Early Treatment Diabetic Retinopathy Study 7-field retinal photos and non-mydriatic, mydriatic and mydriatic steered widefield scanning laser ophthalmoscopy for assessment of diabetic retinopathy.

Aims: To compare non-mydriatic, mydriatic and steered mydriatic widefield retinal images with mydriatic 7-field Early Treatment Diabetic Retinopathy Study (ETDRS)-standards in grading diabetic retinopathy (DR).

Methods: We examined 95 patients (190 eyes) with type 1 diabetes. A non-mydriatic, a mydriatic and four steered mydriatic 200° widefield retinal images were captured (Optos 200Tx, Optos plc, Dunfermline, Scotland) and compared to mydriatic 7-field 45° ETDRS images (Topcon 3D OCT-2000, Topcon, Tokyo, Japan).

Retinal vascular fractals predict long-term microvascular complications in type 1 diabetes mellitus: the Danish Cohort of Pediatric Diabetes 1987 (DCPD1987).

Aims/hypothesis: Fractal analysis of the retinal vasculature provides a global measure of the complexity and density of retinal vessels summarised as a single variable: the fractal dimension. We investigated fractal dimensions as long-term predictors of microvasculopathy in type 1 diabetes.

Methods: We included 180 patients with type 1 diabetes in a 16 year follow-up study.

Retinal vessel calibers predict long-term microvascular complications in type 1 diabetes: the Danish Cohort of Pediatric Diabetes 1987 (DCPD1987).

Diabetic neuropathy, nephropathy, and retinopathy cause significant morbidity in patients with type 1 diabetes, even though improvements in treatment modalities delay the appearance and reduce the severity of these complications. To prevent or further delay the onset, it is necessary to better understand common underlying pathogenesis and to discover preclinical biomarkers of these complications. Retinal vessel calibers have been associated with the presence of microvascular complications, but their long-term predictive value has only been sparsely investigated.

The 16-year incidence, progression and regression of diabetic retinopathy in a young population-based Danish cohort with type 1 diabetes mellitus: The Danish cohort of pediatric diabetes 1987 (DCPD1987).

The aim was to investigate the long-term incidence of proliferative diabetic retinopathy (PDR), and progression and regression of diabetic retinopathy (DR) and associated risk factors in young Danish patients with Type 1 diabetes mellitus. In 1987-89, a pediatric cohort involving approximately 75 % of all children with Type 1 diabetes in Denmark <19 years of age was identified (n = 720). In 1995, 339 (47.

Novopen Echo® for the delivery of insulin: a comparison of usability, functionality and preference among pediatric subjects, their parents, and health care professionals.

Background: Despite advances in insulin pen design and functionality, the selection of pens available for children with diabetes is limited. This study assessed the usability, functionality and attitudes towards NovoPen Echo®, a new durable insulin pen designed for pediatric patients that combines a simple memory function with half-increment dosing, versus NovoPen® Junior and HumaPen® Luxura™ HD in pediatric subjects, their parents, and health care professionals (HCPs).

Methods: Pens were evaluated in random order during 1:1 interviews in the three target groups (pediatric subjects, parents, and HCPs) in Germany, France, and Canada.

[Insulin treatment in children].

Improving the diabetes metabolic regulation decreases the risk of microvascular diabetic complications. Insulin treatment in children therefore tends to be intensified to multiple-dose insulin (MDI) or continuous subcutaneous insulin injection (CSII). Further, insulin analogues are increasingly used.

Thiamine-responsive megaloblastic anaemia: a cause of syndromic diabetes in childhood.

Thiamine-responsive megaloblastic anaemia (TRMA) is a rare autosomal recessive condition, characterized by megaloblastic anaemia, non-autoimmune diabetes mellitus, and sensorineural hearing loss. We describe three infants with TRMA from two consanguineous Pakistani families, who were not known to be related but originated from the same area in Pakistan. All children were homozygous, and the parents were heterozygous for a c.

Screening Copenhagen school children at risk of type 2 diabetes mellitus using random capillary blood glucose.

Aim: To screen adolescents at risk of type 2 diabetes mellitus (T2DM) using random capillary blood glucose (RCBG).

Methods: Ninth grade pupils who were overweight and/or had a family history of T2DM were offered to have RCBG measured and were referred for further investigation if the value was > or = 7.8 mmol/L.

The significance of the prepubertal diabetes duration for the development of retinopathy and nephropathy in patients with type 1 diabetes.

Objective: A Danish nationwide prospective cohort of children and adolescents with type 1 diabetes was followed for 8 years to study the effect of the prepubertal duration of diabetes on early retinopathy and elevated albumin excretion rate (AER) (>20 microg/min).

Research Design And Methods: In 1989, blood glucose control (HbA(1c)) and AER was investigated in approximately 80% of all Danish children and adolescents with type 1 diabetes. A cohort of 339 young patients were restudied in 1995 including physical examination, demographic data, HbA(1c), AER, and fundus photography with central reading.