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Clinical characteristics of hyperglycemic crises in patients without a history of diabetes

2014; Asian Association for the Study of Diabetes; Volume: 5; Issue: 6 Linguagem: Inglês

10.1111/jdi.12209

2040-1124

Willy Chou, Min‐Hsien Chung, Hsien‐Yi Wang, Jiann‐Hwa Chen, Wei‐Lung Chen, How‐Ran Guo, Hung‐Jung Lin, Shih‐Bin Su, Chien–Cheng Huang, Chien‐Chin Hsu,

Diabetes, Cardiovascular Risks, and Lipoproteins

Hyperglycemic crises without a history of diabetes have not been well studied. We compared the clinical characteristics of patients with and without a history of diabetes, and evaluated the glycated hemoglobin levels.Consecutive adult patients (aged >18 years) visiting the emergency department (ED) between January 2004 and December 2010 were enrolled if they met the criteria for a hyperglycemic crisis. Patients were separated into those without and those with a history of diabetes. The 30-day mortality was the primary end-point.We enrolled 295 patients who made 330 visits to the ED. Patients without a history of diabetes made up 24.5% (81/330) of the hyperglycemic crises. Patients without a history of diabetes were more prone than patients with a history of diabetes to be younger and male, and to have better consciousness and renal function, more significant diabetic signs and symptoms (e.g., thirst, polydipsia, polyuria and bodyweight loss), higher blood sugar, and less opportunity of infection and mortality. Most of the patients (93.8%, 76/81) had glycated hemoglobin of ≥6.5%.The present study delineates the clinical characteristics of patients with hyperglycemic crises, but without a history of diabetes. Most patients had glycated hemoglobin ≥6.5%, which raises the argument of using this biomarker for routine screening of diabetes.