Kaohsiung J Med Sci
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Kaohsiung J Med Sci · Apr 2008
Potential risk and protective factors for in-hospital mortality in hyperacute ischemic stroke patients.
In the era of thrombolytic therapy for hyperacute ischemic stroke, most investigators have focused their attention on the factors influencing mortality and functional outcomes in patients treated with thrombolysis, but very few have focused on these factors among patients not receiving thrombolysis. The aim of this study was to investigate the prognostic factors for mortality in all hyperacute stroke patients with or without thrombolysis. In 2005, we enrolled 101 ischemic stroke patients (43 females, 58 males; mean age, 68 years) who were transported to the emergency department (ED) within 4 hours of symptom onset. ⋯ Conversely, being free of initial consciousness disturbance, living in an urban area, and having direct transportation to a stroke center are protective factors in survivors. The concept of "brain attack" should be re-emphasized among ED physicians. The interconnection between stroke centers and emergency medical systems (EMS) should be more tightly built to promote timely management for hyperacute stroke care.