FJ. Navarro-Díaz, M. Amillo, M. Rosales, A. Panadero and J. Ena (2015). [Opportunities to improve hospital emergency care of patients with diabetic ketoacidosis]. Emergencias : revista de la Sociedad Espanola de Medicina de Emergencias, 27(1), 39-42.

PubMed 29077332

[Abstract]
OBJECTIVES: To identify opportunities to improve the care of adult patients with diabetic ketoacidosis in the emergency room.

MATERIAL AND METHODS: Retrospective observational study of records for 2010 to 2013. Searching for International Classification of Diseases discharge codes 250.1–250.3 we identified patients who met the following 3 criteria: ketonuria of 100 mg/dL or more, diagnosed diabetes or glucose concentration of 250 mg/dL or more, and venous blood pH below 7.30 (or venous bicarbonate concentration less than 18 mEq/L). We reviewed the cases to extract patient and clinical characteristics and time from triage until diagnosis and start of treatment. The findings were compared with recommendations in clinical practice guidelines.

RESULTS: We identified 49 episodes of diabetic ketoacidosis (4 mild, 32 moderate, and 13 severe) in 43 patients. The median delay between triage until the first blood test results were available was 142 minutes (range, 59-597 minutes). In 50% of the cases fluid therapy was delayed beyond the time recommended in clinical practice guidelines. Intravenous insulin was also delayed (in 66%) and insuficient intravenous potassium was given in 65%. Sodium bicarbonate was overused (in 50%). Half the patients developed hypokalemia in the hospital.

CONCLUSION: Diagnosis and initiation of treatment were often delayed for patients with diabetic ketoacidosis in our emergency department.