TY - JOUR
T1 - Hyperglycemia in emergency patients-prevalence and consequences: Results of the GLUCEMERGE analysis
AU - Zelihic, Edin
AU - Poneleit, Boris
AU - Siegmund, Thorsten
AU - Haller, Bernhard
AU - Sayk, Friedhelm
AU - Dodt, Christoph
N1 - Publisher Copyright:
© 2015 Wolters Kluwer Health, Inc. All rights reserved.
PY - 2015/12/1
Y1 - 2015/12/1
N2 - Background Hyperglycemia is a common finding in emergency department (ED) patients, but its general relevance for the further clinical course has not been determined as yet. Objectives To examine the prevalence of hyperglycemia, its consequence on in-hospital outcome in emergency patients as well as ED hyperglycemia management. Materials and methods Blood glucose levels (BGL) were routinely measured in every hospitalized ED patient. Hyperglycemia was defined as BGL of at least 140 mg/dl at arrival to the ED. According to the recommendations of the American Diabetes Association, patients were divided into three groups: normoglycemia: 60-140 mg/dl, hyperglycemia with a need for follow-up: 140-179 mg/dl, and hyperglycemia with the need for intervention (HGI): at least 180 mg/dl. Multiple regression models adjusted for potential confounders were used to estimate the association between BGL elevation and mortality and length of hospital stay. Results The prevalence of hyperglycemia was high (n=849, 21%), with 400 patients presenting HGI (47% of patients in the hyperglycemic group). The in-hospital mortality rate was higher in both hyperglycemic groups combined [odds ratio (OR) 1.92; 95% confidence interval (CI): 1.34-2.77], with the highest OR in patients presenting HGI (OR 2.32; 95% CI: 1.43-3.23). Patients with hyperglycemia showed an increased length of hospital stay [estimated mean +1.67 days (95% CI: 1.02-2.33)] as well as an increased risk for ICU admission (OR 1.73; 95% CI: 1.33-2.25). Analysis of ED hyperglycemia management showed low rates of insulin treatment (14% of HGI group) and a lack of hyperglycemia communication in ED-referral letters. Conclusion ED hyperglycemia was found to be a strong predictor of in-hospital outcome, whereas responding ED management was inadequate. Further prospective studies are needed to determine whether systematic ED hyperglycemia management could improve outcomes.
AB - Background Hyperglycemia is a common finding in emergency department (ED) patients, but its general relevance for the further clinical course has not been determined as yet. Objectives To examine the prevalence of hyperglycemia, its consequence on in-hospital outcome in emergency patients as well as ED hyperglycemia management. Materials and methods Blood glucose levels (BGL) were routinely measured in every hospitalized ED patient. Hyperglycemia was defined as BGL of at least 140 mg/dl at arrival to the ED. According to the recommendations of the American Diabetes Association, patients were divided into three groups: normoglycemia: 60-140 mg/dl, hyperglycemia with a need for follow-up: 140-179 mg/dl, and hyperglycemia with the need for intervention (HGI): at least 180 mg/dl. Multiple regression models adjusted for potential confounders were used to estimate the association between BGL elevation and mortality and length of hospital stay. Results The prevalence of hyperglycemia was high (n=849, 21%), with 400 patients presenting HGI (47% of patients in the hyperglycemic group). The in-hospital mortality rate was higher in both hyperglycemic groups combined [odds ratio (OR) 1.92; 95% confidence interval (CI): 1.34-2.77], with the highest OR in patients presenting HGI (OR 2.32; 95% CI: 1.43-3.23). Patients with hyperglycemia showed an increased length of hospital stay [estimated mean +1.67 days (95% CI: 1.02-2.33)] as well as an increased risk for ICU admission (OR 1.73; 95% CI: 1.33-2.25). Analysis of ED hyperglycemia management showed low rates of insulin treatment (14% of HGI group) and a lack of hyperglycemia communication in ED-referral letters. Conclusion ED hyperglycemia was found to be a strong predictor of in-hospital outcome, whereas responding ED management was inadequate. Further prospective studies are needed to determine whether systematic ED hyperglycemia management could improve outcomes.
UR - http://www.scopus.com/inward/record.url?scp=84941649507&partnerID=8YFLogxK
U2 - 10.1097/MEJ.0000000000000199
DO - 10.1097/MEJ.0000000000000199
M3 - Journal articles
C2 - 25222424
AN - SCOPUS:84941649507
SN - 0969-9546
VL - 22
SP - 181
EP - 187
JO - European Journal of Emergency Medicine
JF - European Journal of Emergency Medicine
IS - 3
ER -