The Development and Validation of a Mobile Application for Guidance for Management of Severe Diabetic Ketoacidosis

To develop and validate a mobile application-based tool for the management guidance of children and adolescents with diabetic ketoacidosis (DKA).

The study involved the development of a mobile application-based tool for DKA management in accordance with the International Society of Pediatric and Adolescent Diabetes (ISAPD) guidelines, 2018. The impact of the mobile application in preventing protocol deviation and resultant complications was assessed. Case records of 70 children and adolescents [39 boys, 8.9 (4.1) y of age] with severe DKA managed in the authors' intensive care unit were examined. The application guidance and real-time management were compared to the standard protocol.

Protocol deviations were observed in 58 (82.9%), with two or more errors in 28 (40%). These included lack of initial fluid bolus (4, 5.7%), excessive fluid supplementation (8, 11.4%), inadequate initial fluid (25, 35.7%) and potassium supplementation (13, 18.6%), delayed response to fall in potassium (15, 21.4%) and glucose levels (24, 34.3%), and erroneous insulin administration (19, 27.1%). These errors contributed to 42.1% of severe hypokalemia and 56% of significant hypoglycemia episodes. The mobile application guidance was in accordance with the protocol in all the case scenario.

Deviation from the management protocol is common in DKA and associated with adverse outcomes. Mobile application guidance is expected to reduce the protocol deviation with a potential of improving outcomes.