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. DKA and severity were defined according to the ISPAD 2014 guidelines. RESULTS: A total of 263 children presented with new onset T1DM during the 5-year study period at 9.0 years of age (range 1.0-14.7), of whom 61% were NZ-European, 14% Maori, 13% Pacifica, and 11% other. A total of 71 patients (27%) were in DKA, including 31 mild, 20 moderate, and 20 severe DKA. DKA was associated with no family history of T1DM, higher glycated hemoglobin (HbA1c) values at presentation, self-presenting to secondary care, health care professional contacts in the 4 weeks before final presentation, and greater deprivation. Although a delay in referral from primary care for laboratory testing was common (81/216), only delay for more than 48 hours was associated with increased risk of DKA (11/22 > 48 h vs 12/59 referred at <48 h, P = .013). CONCLUSIONS: These data suggest that in addition to lack of family awareness potentially modifiable risk factors for new onset DKA include prolonged delay for laboratory testing and a low index of medical suspicion for T1DM leading to delayed diagnosis.
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. DKA and severity were defined according to the ISPAD 2014 guidelines. RESULTS: A total of 263 children presented with new onset T1DM during the 5-year study period at 9.0 years of age (range 1.0-14.7), of whom 61% were NZ-European, 14% Maori, 13% Pacifica, and 11% other. A total of 71 patients (27%) were in DKA, including 31 mild, 20 moderate, and 20 severe DKA. DKA was associated with no family history of T1DM, higher glycated hemoglobin (HbA1c) values at presentation, self-presenting to secondary care, health care professional contacts in the 4 weeks before final presentation, and greater deprivation. Although a delay in referral from primary care for laboratory testing was common (81/216), only delay for more than 48 hours was associated with increased risk of DKA (11/22 > 48 h vs 12/59 referred at <48 h, P = .013). CONCLUSIONS: These data suggest that in addition to lack of family awareness potentially modifiable risk factors for new onset DKA include prolonged delay for laboratory testing and a low index of medical suspicion for T1DM leading to delayed diagnosis.
Authors: Wei Peng; Jinna Yuan; Valentina Chiavaroli; Guanping Dong; Ke Huang; Wei Wu; Rahim Ullah; Binghan Jin; Hu Lin; José G B Derraik; Junfen Fu Journal: Front Endocrinol (Lausanne) Date: 2021-04-27 Impact factor: 5.555
Authors: Steven James; Jayanthi Maniam; Pik-To Cheung; Tatsuhiko Urakami; Julia von Oettingen; Supawadee Likitmaskul; Graham Ogle Journal: World J Clin Pediatr Date: 2022-03-09