Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association
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J Stroke Cerebrovasc Dis · Aug 2019
Randomized Controlled Trial Multicenter Study Comparative StudyPredictors of Recurrent Ischemic Stroke in Patients with Embolic Strokes of Undetermined Source and Effects of Rivaroxaban Versus Aspirin According to Risk Status: The NAVIGATE ESUS Trial.
Embolic stroke of undetermined source (ESUS) identifies patients with cryptogenic ischemic stroke presumed due to embolism from several unidentified sources. Among patients with recent ESUS, we sought to determine independent predictors of recurrent ischemic stroke during treatment with aspirin or rivaroxaban and to assess the relative effects of these treatments according to risk. ⋯ In this large cohort of ESUS patients, several features including prior stroke or TIA, advanced age, current tobacco user, multiple acute infarcts on neuroimaging, and diabetes independently identified those with an increased risk of ischemic stroke recurrence. The relative effects of rivaroxaban and aspirin were similar across the spectrum of independent stroke predictors and recurrent stroke risk status.
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J Stroke Cerebrovasc Dis · Aug 2019
Comparative StudyPharmacotherapy for Patients with Atrial Fibrillation and Cerebral Microbleeds.
Patients with cerebral microbleeds have increased risk of intracranial hemorrhage and ischemic stroke. No trial specifically informs antithrombotic therapy for patients with cerebral microbleeds and atrial fibrillation. We investigated the safety of anticoagulation versus no anticoagulation with regard to cerebrovascular outcomes and mortality. ⋯ In patients with coprevalent atrial fibrillation and cerebral microbleeds, we did not detect differences in subsequent ischemic stroke, hemorrhagic stroke, or both, comparing warfarin, direct oral anticoagulants, or neither. Patients treated with direct oral anticoagulants had better survival than nonanticoagulated patients.
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J Stroke Cerebrovasc Dis · Aug 2019
Examining the Inter-relations of Depression, Physical Function, and Cognition with Subjective Sleep Parameters among Stroke Survivors: A Cross-sectional Analysis.
Stroke survivors commonly experience depression as well as deficits in physical and cognition function. Emerging evidence also suggests sleep quality is compromised poststroke. Our primary objective was to examine the association of subjective sleep parameters (ie, total PSQI score) with depression, health related quality of life, physical function, and cognition among stroke survivors. ⋯ Poor subjective sleep parameters and PSQI-subjective sleep quality among stroke survivors were associated with depression; PSQI-daytime dysfunction was associated with physical function. Thus, sleep should be considered in the management of those who have suffered a stroke to optimize poststroke rehabilitation outcomes.
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J Stroke Cerebrovasc Dis · Aug 2019
Case ReportsT2*-Weighted MRI Detected Dilated Cerebral Veins in a Patient with Acute-Phase Cerebral Venous Sinus Thrombosis-A Case Report.
We describe a 45-year-old man who presented with nausea, vomiting, and strong occipital headache on the right side. Although no abnormalities on neurological examination or computed tomography imaging were found on admission, peripheral blood cell counts showed polycythemia (hemoglobin 20.6 g/dL) and electrocardiography demonstrated atrial fibrillation. Therefore, anticoagulant treatment with heparin was started immediately. ⋯ There were no complications subsequent to the CVT. On day 25, the patient was discharged with no after-effect. We speculate that the dilation of cortical veins on T2*WI is a helpful sign in detecting acute-phase CVT.
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J Stroke Cerebrovasc Dis · Aug 2019
Observational StudyHematoma Expansion Predictors: Laboratory and Radiological Risk Factors in Patients with Acute Intracerebral Hemorrhage: A Prospective Observational Study.
Intracerebral hemorrhage (ICH) is considered a devastating neurologic emergency and carried a higher morbidity and mortality rates. Early hematoma expansion (HE) is considered one of the poor prognostic factors after ICH. Consequently, determination of the possible risk factors for HE could be effective in early detection of high-risk patients and hence directing management course aiming to improving ICH outcome. ⋯ Abnormal RDW; low cholesterol, LDL, and Ca level; heterogeneous density, irregular shape hemorrhage, and presence of CTA spot sign were associated with the development of HE in the setting of spontaneous ICH.