G Marchesini1, G Veronese2, Gabriele Forlani2, Giulia Forlani2, L M Ricciardi2, A Fabbri3. 1. Department of Medical and Surgical Sciences, Clinical Dietetics, University of Bologna, S.Orsola-Malpighi Hospital, Via Massarenti 9, I-40138 Bologna, Italy. Electronic address: giulio.marchesini@unibo.it. 2. Department of Medical and Surgical Sciences, Clinical Dietetics, University of Bologna, S.Orsola-Malpighi Hospital, Via Massarenti 9, I-40138 Bologna, Italy. 3. Department of Emergency Medicine, Morgagni-Pierantoni Hospital, Via Forlanini 34, I-47121 Forlì, Italy.
Abstract
BACKGROUND AND AIMS: Severe hypoglycemia is not rare in diabetes and markedly impacts on health resource use. We aimed to describe the characteristics of patients attending emergency departments (EDs) following a severe episode of hypoglycemia, the factors associated with the management of events and the final outcome. METHODS AND RESULTS: We carried out a retrospective analysis of cases attending 46 Italian EDs for hypoglycemia from January 2011 to June 2012. A total of 3753 records were retrieved from the databases of the participating centers, part of a network repeatedly involved in collaborative studies; 3516 episodes occurred in subjects with diabetes (median age, 76 years; range, 1-102). Comorbidities were recorded in 2320 (65.9%) diabetes cases; association with trauma or road accidents in 287 (8.2%) and 47 (1.3%), respectively. Patients were treated with insulin (49.8%), oral agents (31.4%), or combination treatment (15.1%). The event required assistance by the out-of-hospital Emergency services in 1821 cases (51.8%). Following the ED visit, admission to hospital departments was deemed necessary in 1161 cases (33.1%). Diabetes treatment (oral agents: OR, 1.63; 95% confidence interval (CI), 1.37-1.94), increasing age (OR, 1.39; 95% CI, 1.31-1.48) and the number of comorbidities (OR, 1.51; 95% CI, 1.38-1.66) were the main drivers of admission. The in-hospital death rate was 10%, associated with the number of comorbidities (OR, 1.28; 95%CI, 1.01-1.63). CONCLUSION: Severe hypoglycemia requiring referral to EDs is associated with a significant work-up of the Emergency services and a remarkable in-hospital death rate in frail individuals with diabetes.
BACKGROUND AND AIMS: Severe hypoglycemia is not rare in diabetes and markedly impacts on health resource use. We aimed to describe the characteristics of patients attending emergency departments (EDs) following a severe episode of hypoglycemia, the factors associated with the management of events and the final outcome. METHODS AND RESULTS: We carried out a retrospective analysis of cases attending 46 Italian EDs for hypoglycemia from January 2011 to June 2012. A total of 3753 records were retrieved from the databases of the participating centers, part of a network repeatedly involved in collaborative studies; 3516 episodes occurred in subjects with diabetes (median age, 76 years; range, 1-102). Comorbidities were recorded in 2320 (65.9%) diabetes cases; association with trauma or road accidents in 287 (8.2%) and 47 (1.3%), respectively. Patients were treated with insulin (49.8%), oral agents (31.4%), or combination treatment (15.1%). The event required assistance by the out-of-hospital Emergency services in 1821 cases (51.8%). Following the ED visit, admission to hospital departments was deemed necessary in 1161 cases (33.1%). Diabetes treatment (oral agents: OR, 1.63; 95% confidence interval (CI), 1.37-1.94), increasing age (OR, 1.39; 95% CI, 1.31-1.48) and the number of comorbidities (OR, 1.51; 95% CI, 1.38-1.66) were the main drivers of admission. The in-hospital death rate was 10%, associated with the number of comorbidities (OR, 1.28; 95%CI, 1.01-1.63). CONCLUSION: Severe hypoglycemia requiring referral to EDs is associated with a significant work-up of the Emergency services and a remarkable in-hospital death rate in frail individuals with diabetes.
Authors: Alessandro Mantovani; Giorgio Grani; Laura Chioma; Giuseppe Vancieri; Ilaria Giordani; Roberta Rendina; Maria Elena Rinaldi; Aikaterini Andreadi; Carmela Coccaro; Chiara Boccardo; Costanza Fraenza; Giuliano Bertazzoni; Alfonso Bellia; Giacomo Zoppini; Giovanni Targher; Marco Giorgio Baroni; Davide Lauro; Massimino D'Armiento; Enzo Bonora Journal: J Clin Transl Endocrinol Date: 2016-08-20
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