Publications by authors named "L Mihalka"
Objectives: Stroke is the third leading cause of death in the European region. In spite of a decreasing trend, stroke related mortality remains higher in Hungary and Romania when compared to the EU average. This might be due to higher incidence, increased severity or even less effective care.
View Article and Find Full Text PDFBackground: Heavy alcohol consumption and smoking are known risk factors for stroke, but their influence on stroke severity and outcome may also be important. We tested if alcohol consumption and smoking relate to initial stroke severity, disability at discharge from hospital, and outcome at 30 days and at 1 year in 1049 patients of the Mures-Uzhgorod-Debrecen database.
Methods: Initial stroke severity was scored by the National Institutes of Health Stroke Scale.
Background And Purpose: Risk factors for IS in young adults differ between genders and evolve with age, but data on the age- and gender-specific differences by stroke etiology are scare. These features were compared based on individual patient data from 15 European stroke centers.
Methods: Stroke etiology was reported in detail for 3331 patients aged 15-49 years with first-ever IS according to Trial of Org in Acute Stroke Treatment (TOAST) criteria: large-artery atherosclerosis (LAA), cardioembolism (CE), small-vessel occlusion (SVO), other determined etiology, or undetermined etiology.
Background And Purpose: We compared among young patients with ischemic stroke the distribution of vascular risk factors among sex, age groups, and 3 distinct geographic regions in Europe.
Methods: We included patients with first-ever ischemic stroke aged 15 to 49 years from existing hospital- or population-based prospective or consecutive young stroke registries involving 15 cities in 12 countries. Geographic regions were defined as northern (Finland, Norway), central (Austria, Belgium, France, Germany, Hungary, The Netherlands, Switzerland), and southern (Greece, Italy, Turkey) Europe.
Objectives: Relationship between hyperglycemia and stroke outcome is unclear, partly due to the small sample size in most studies, and partly due to lack of consensus concerning the cutoff level for hyperglycemia.
Methods: In a cohort study, we investigated whether on-admission hyperglycemia is an independent predictor for 30-day case fatality by analyzing data of 2496 consecutive computed tomography (CT) verified acute ischemic stroke patients (2077 non-diabetic and 419 diabetic) included in the prospective, hospital-based Debrecen Stroke Database. Instead of using an arbitrary cutoff level for hyperglycemia, quartiles of on-admission glucose level were used for Kaplan-Meier survival curves and Cox proportional hazard modeling.