Search

We aimed to collect data on all paediatric patients who were diagnosed with type 1 diabetes mellitus (T1DM) between the years 2000 and 2019 in Serbia and estimate for the first time its prevalence. Also, the trends of diabetes ketoacidosis (DKA) occurrence at the time of diagnosis are monitored. We collected and retrospectively analysed the data of patients <19 years with newly diagnosed T1DM. T1DM was diagnosed in 3134 patients (53.2% male). Total number of youth <19 years with T1DM was 1735 with prevalence of 135.25/100000 at the end of study period. T1DM was diagnosed most frequently between the ages of 5 and 11 years (42.1%). At the time of diagnosis, 35.7% presented in DKA. The incidence and severity of DKA were more significant at the youngest age (p<0.001). There were significant annual percentage increase (2.2%) in the number of new cases of DKA (p=0.007). Conclusion: This first report of nationwide prevalence of T1DM in youth shows that Serbia is among countries with high prevalence of T1DM in youth. System changes are needed in order to provide better quality of health care to these patients., (© 2020 Walter de Gruyter GmbH, Berlin/Boston.)

Data regarding incidence of type 1 diabetes (T1DM), as well as data on frequency and severity of diabetic ketoacidosis (DKA) at the time of T1DM diagnosis is of paramount importance for national and regional healthcare planning. The aim of present multicenter study was to provide the first report regarding nationwide annual incidence rates for T1DM in youth in Serbia, as well as prevalence of DKA at the time of diagnosis. Data on all pediatric patients with newly diagnosed T1DM was retrospectively collected from all 15 regional centers for pediatric diabetes in Serbia during the period 2007-2017. During the study period, average-standardized incidence of T1DM in youth < 19 years was 11.82/100,000, and 14.28/100,000 in 0-14 years age group, with an average yearly increase in incidence of 5.9%. High prevalence of DKA (35.1%) at the time of diagnosis was observed, with highest frequency in children aged < 5 years (47.2%)., Conclusion: This is the first study reporting the nationwide incidence of T1DM and alarmingly high prevalence of DKA at diagnosis in youth in Serbia. The focus of public health preventive measures should be directed towards the preschoolers, considering the highest frequency and severity of DKA observed in this age group. What is Known: • Knowing regional T1DM incidence is of paramount importance for resource allocation and healthcare services provision. • DKA is the leading cause of acute mortality in youth with T1DM, and public health preventive educational measures could improve early diagnosis and reduce the frequency and severity of DKA at presentation. What is New: • Incidence of pediatric T1DM in Serbia is on the rise, with an average yearly increase of 5.9%. • Worryingly high prevalence of DKA (35.1%) at the time of T1DM diagnosis was observed, with the highest frequency of DKA in children aged < 5 years (47.2%).