PSUN197 Rate of admission to the Intensive Care Unit in patients with Diabetic Ketoacidosis and its associated risk factors, a single centre experience.

Abstract

Background Diabetic ketoacidosis (DKA) is one of the most common admission diagnoses to the intensive care unit (ICU). This study aims primarily to identify the rate of DKA-related ICU admission, and to assess the possible leading risk factors. Secondarily, to assess the rate of ICU readmission and mortality. Methods This retrospective observational study took place in King Abdulaziz University Hospital and collected data from January 2018 till December 2020. Patients aged 15 years and older with DKA Related-ICU admissions were included. Association between variables such as, demographics, precipitating factor, biochemical data, ICU stay details. History of readmission, arising complications within the study period were collected. Mortality cases were identified and the direct cause of death was investigated. Statistical analysiswas performed using the SPSS program version 25. Qualitative data were expressed as numbers and percentages, and quantitative data were expressed as mean and standard deviation. Linear regression analysis was used to adjust for the predictors and their association with the admission to the ICU. Result: ICU admissions were 28.4% of all DKA-related admissions (50 out of 176 patients), with a female predominance of 52%. Median length of ICU stay was 3 days. Medications nonadherence was the leading precipitating factor for ICU admission in 50% of the patients. Factors significantly associated with risk of ICU admission were on bivariate analysis: pH level of <7.0 (p =0.001), and Patients of >60 years as they had 4 times more risk of ICU admission compared to 15-20 years age group (P=0.04). Nine patients died, but none of them died primarily from DKA as the main cause of death was the DKA precipitating factor. Six patients were readmitted to the ICU (12%) during the study period, the mean duration between the two admissions was 19.74± 26.57 weeks. Conclusion Our findings highlight that nonadherence to medications is the most common precipitating factor to ICU-related DKA admission. Thus, educating patients and early dentification of patients at risk are crucial. Presentation: Sunday, June 12, 2022 12:30 p.m. - 2:30 p.m.