background and purpose: the relationship between uric acid and stroke recurrence is ambiguous. some studies have explored this relationship in acute ischemic stroke but had different results. we evaluated the association of admission uric acid level with risk of stroke recurrence in patients with ischemic stroke. methods: we studied ischemic stroke patients presenting to our hospital with magne...

Background and Purpose: The relation between the redistribution phenomenon and regional cerebral blood flow and its clinical significance were investigated in stroke patients. Methods: Single-photon emission computed tomography studies using N-isopropyl-p-[1u31]iodoamphetamine were performed on 16 patients (26 to 77 years old) with chronic infarction and 10 age-matched normal control subjects. ...

Using clinical presentation, angiography, computed tomography, and nuclear magnetic resonance imaging, 7 patients were identified who had strictly unilateral hemispheric infarction and unilateral cerebrovascular disease. In 6, cerebral blood flow measured by fluorine-18-fluoromethane inhalation and positron emission tomography was reduced in the contralateral hemisphere (p less than 0.05). Mult...

introduction: ischemic stroke is amongst the top four causes of mortality and the leading cause of disability in the world. the aim of this study was to evaluate the efficacy of a high dose memantine on neurological function of patients with ischemic stroke.methods: in a randomized, 2 armed, open-label study, patients with mild to moderate cerebral thromboembolic event (ctee) who admitted to im...

background: changes in the lipid profile have been suggested as a risk factor for developing ischemic stroke. their role in intra-cerebral hemorrhage, however, is not clear. the present study was designed to evaluate the lipid profile levels of patients who had experienced an acute stroke during the first 24-hour and to compare these levels in different patients suffering from the stroke, eithe...

background: the aim of this study was to evaluate whether higher serum levels of insulin-like growth factor-i (igf-i) in the acute phase of ischemic stroke are associated with less severe strokes and better functional outcome in a period of 12-month follow-up. methods: from october 2014 to august 2015, patients with the diagnosis of acute ischemic stroke admitted to the stroke unit of firoozgar...

Introduction: A review of the literature yielded 11 supratentorial regions of interest (ROI) related to swallowing in healthy individuals. To assess the relevance of these structures for transient or prolonged dysphagia we performed a lesion study in ischemic stroke patients. Methods: Atlas-based localization analysis was performed using Talairach alignment of brain scans in consecutive patient...

Acute occlusion of middle cerebral artery (MCA) leads to severe brain swelling and to a malignant, often fatal syndrome. The authors summarize the current knowledge about such a condition and review the main surgical issues involved. Decompressive hemicraniectomy keeps being a valid option in accurately selected patients.

background: stroke is the most common neurologic disease and an important cause of morbidity and mortality. headache is an initial presenting feature of ischemic stroke and sometimes preceedes the development of stroke and thus, provides an opportunity for offering preventive measures. the aim of the present study was to determine the association of new onset headache with stroke. methods: a to...