Naslov
Impact of Hyperglycemia on Ischemic Stroke Morartality in Diabetic and Non-diabetic Patients

Autori
Bašić Kes, Vanja ; Vargek Solter, Vesna ; Supanc, Višnja ; Demarin, Vida

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, pp prezentacija, znanstveni

Skup
International Conference on Hypertension, Lipids, Diabetes and Stroke Prevention (2 ; 2008)

Mjesto i datum
Prag, Češka Republika, 2008

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
hyperglycemia; stroke; diabetes

Sažetak
In this study we evaluated the influence of prolonged stress hyperglycemia on stroke mortality in patients with and without diabetes. For 630 stroke patients admitted to the neurological intensive care department within 24 hours of stroke onset, we correlated mean blood glucose levels (MBGL) at admission and 72 hours after admission in diabetic and non-diabetic patients with final outcome. Blood glucose levels higher then 6.1 mmol/L (121 mg/dL) were treated as hyperglycemia. Of 630 patients (mean age 71 ± ; 6), 410 were non-diabetic (mortality, 25%) and 220 patients were diabbetic (mortality, 20%). All patients who died within 28 days of hospitalization had prolonged hyperglycemia (at admission and after 72 hours, despite insulin therapy). The unadjusted relative risk of in-hospital mortality within 28 days for all stroke patients was 0.68 (95% CI, 0.14-1.9) for non-diabetic patients and 0.39 (95% CI, 0.27- 1.56) for diabetic patients. The unadjusted relative risk of in-hospital mortality within 28 days in ischemic stroke in patients with MBGL > 6.1-8.0 mmol/L (121-144 mg/dL) at admission and after 72 hours was 1.83 (95% CI, 0.41-5.5) for non-diabetic patients and 1.13 (95% CI, 0.78-4.5) for diabetic patients. Non-diabetic patients with hyperglycemia had a 1.7 times higher relative risk of in-hospital 28-day mortality than patients with diabetes. Prolonged stress hyperglycemia in ischemic stroke patients increases the risk of in-hospital 28- day mortality, especially in non-diabetic patients.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti

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