ISSN 1662-4009 (online)

ey0020.11-11 | Diabetes | ESPEYB20

11.11. The phenotype of type 1 diabetes in sub-Saharan Africa

JC Katte , TJ McDonald , E Sobngwi , AG Jones

Brief summary: This review article draws on existing studies of type 1 diabetes (T1D) in sub-Saharan Africa, examining differences in phenotype, genetic susceptibility and rates of autoimmunity within this population. Lack of large prospective studies with well-standardized methodologies are noted in this population, making more definitive studies necessary.This article reviews studies reporting the clinical features of patients with T1D in sub-Saharan A...

ey0019.13-7 | Diabetes | ESPEYB19

13.7. Mortality amongst children and adolescents with type 1 diabetes in sub-Saharan Africa: the case study of the changing diabetes in children program in Cameroon

JC Katte , G Lemdjo , MY Dehayem , AG Jones , TJ McDonald , E Sobngwi , JC Mbanya

jcmbanya@yahoo.co.uk Pediatr Diabetes 2022; 23: 33–37. doi: 10.1111/pedi.13294Brief Summary: Despite provision of free insulin by the Changing Diabetes in Children (CDiC) program, mortality remains high in children and adolescents with type 1 diabetes (T1D) in Cameroon, in particular in rural settings and in families with no formal education.<p cl...

ey0017.2-8 | Neonatal Diabetes Mellitus | ESPEYB17

2.8. Patterns of post-meal insulin secretion in individuals with sulfonylurea-treated KCNJ11 neonatal diabetes show predominance of non-KATP-channel pathways

P Bowman , TJ McDonald , BA Knight , SE Flanagan , M Leveridge , SR Spaull , BM Shields , S Hammersley , MH Shepherd , RC Andrews , KA Patel , AT Hattersley

To read the full abstract: BMJ Open Diabetes Research and Care2019; 7:e000721. PMID: 31908791Understanding of the molecular mechanisms underlying neonatal diabetes mellitus (NDM) has helped to transform the clinical management of some patients. Those with NDM due to mutations in the KCNJ11/ABCC8 genes can now be switched to oral sulphonylurea treatment and their daily insu...

ey0018.10-13 | (1) | ESPEYB18

10.13. Type 1 diabetes can present before the age of 6 months and is characterized by autoimmunity and rapid loss of beta cells

MB Johnson , KA Patel , E De Franco , W Hagopian , M Killian , TJ McDonald , TIM Tree , C Domingo-Vila , M Hudson , S Hammersley , R; EXE-T1D Consortium Dobbs , S Ellard , SE Flanagan , AT Hattersley , RA Oram

Diabetologia. 2020;63(12):2605–2615. doi: 10.1007/s00125-020-05276-4.Diabetes diagnosed at <6 months of age is often of monogenic origin. However, 10-15% of affected infants do not have a pathogenic variant in one of the 26 known neonatal diabetes genes. In this study, 166 infants diagnosed at <6 months of age without such pathogenic variants showed all the the classic feat...