نتایج جستجو برای: hemorrhagic stroke
تعداد نتایج: 152532 فیلتر نتایج به سال:
BACKGROUND Evidence from randomized, controlled trials suggests that reduction of low-density lipoprotein cholesterol with hydroxymethylglutaryl coenzyme A reductase inhibitor (statin) therapy in patients at high risk for cardiovascular disease reduces the incidence of ischemic stroke; however, data from large epidemiologic observational studies suggest an inverse relationship between risk of h...
BACKGROUND Several studies suggested that periodontitis is a risk factor for stroke, but the relationship between periodontitis and hemorrhagic stroke has not been widely reported. This study aims to evaluate the association between periodontitis and hemorrhagic stroke and to identify the risk group for this association. METHODS We recruited 165 patients who were diagnosed via computed tomogr...
BACKGROUND It is sometimes difficult to choose anti-thrombotic agents for secondary prevention in stroke patients at high bleeding risk. Recently, Eicosapentaenoic Acid (EPA) was reported to reduce the recurrence of stroke in hypercholesterolemic patients without increasing hemorrhagic risk. In this study, we investigated the features of recurrent stroke patients during EPA medication as second...
The aim of the study was to justify the hypothesis that risk factors do not differ between ischemic and hemorrhagic stroke. This retrospective study included 1066 stroke patients. The prevalence of risk factors and hospital-based survival were compared between patients with ischemic and hemorrhagic stroke. Data were retrieved from patient records. Statistical analysis was done by use of chi2-te...
OBJECTIVE The effect of prestroke aspirin use on initial severity, hemorrhagic transformation, and functional outcome of ischemic stroke is uncertain. METHODS Using a multicenter stroke registry database, patients with acute ischemic stroke of three subtypes (large artery atherosclerosis [LAA], small vessel occlusion [SVO], or cardioembolism [CE]) were identified. NIH stroke scale (NIHSS) and...
CONTEXT Aspirin has been widely used to prevent myocardial infarction and ischemic stroke but some studies have suggested it increases risk of hemorrhagic stroke. OBJECTIVE To estimate the risk of hemorrhagic stroke associated with aspirin treatment. DATA SOURCES Studies were retrieved using MEDLINE (search terms, aspirin, cerebrovascular disorders, and stroke), bibliographies of the articl...
BACKGROUND AND PURPOSE Prediction of hemorrhagic transformation in acute ischemic stroke could help determine treatment and prognostication. With increasing numbers of patients with acute ischemic stroke undergoing multimodal CT imaging, we examined whether CT perfusion could predict hemorrhagic transformation in acute ischemic stroke. MATERIALS AND METHODS Patients with acute ischemic stroke...
Using more than 37,000 hospital discharges attributed to hemorrhagic or occlusive stroke in the province of Quebec, Canada, we analyzed trends in stroke incidence during the period 1981-1988. There were large and statistically significant (p less than 0.05) increases in the rates of hemorrhagic stroke over this period. Dramatic increases occurred among men in the rates of both intracerebral (In...
BACKGROUND AND PURPOSE Public reporting efforts currently profile hospitals based on overall stroke mortality rates, yet the "mix" of hemorrhagic and ischemic stroke cases may impact this rate. METHODS Using the 2005 to 2006 New York state data, we examined the degree to which hospital stroke mortality rankings varied regarding ischemic versus hemorrhagic versus total stroke. Observed/expecte...
BACKGROUND There is limited evidence regarding the relationship between serum tocopherol levels and cardiovascular disease. METHODS We conducted a nested case-control study as part of the Japan Collaborative Cohort Study for evaluation of cancer risk (JACC Study). Baseline serum samples were collected from 39 242 participants (age range, 40-79 years) between 1988 and 1990. During the 13-year ...
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