Journal of the neurological sciences
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Intracranial bleeding is an important and dangerous complication associated with thrombolytic therapy for acute ischemic stroke. Spinal hemorrhage has been reported after systemic thrombolysis for various conditions other than acute ischemic stroke. Our patient presented with an acute ischemic stroke and showed significant clinical recovery during intravenous thrombolysis. ⋯ She was treated conservatively and showed a satisfactory recovery. We report, probably the first case of spinal epidural hemorrhage after systemic thrombolysis for acute ischemic stroke. Spinal hemorrhage should be considered as a differential diagnosis for neurological worsening after intravenous thrombolysis for acute ischemic stroke, especially when the brain imaging studies do not reveal an appropriate intracranial pathology.
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To identify the main determinants of health-related quality of life (HRQoL) in Brazilian stroke survivors. ⋯ Post-stroke depression and disability are consistent determinants of HRQoL in Brazilian stroke patients.
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Perihematomal edema and secondary brain injury may influence the clinical course after intracerebral hemorrhage (ICH). The role of blood pressure (BP) in edema formation in ICH has not been studied sufficiently. We hypothesize that impaired blood pressure regulation (as measured by baroreflex sensitivity) leading to excessive BP fluctuations may enhance perilesional edema. The aims of our study were therefore to explore the effects of impaired baroreflex on edema in acute ICH and to evaluate the effects of perihematomal edema on early neurologic deterioration. ⋯ We found an independent association between decreased baroreflex sensitivity with increased blood pressure fluctuations and relative perihematomal edema in ICH. Moreover, independent effects of relative edema on early neurologic deterioration have been observed.
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Randomized Controlled Trial
New approach to the rehabilitation of post-stroke focal cognitive syndrome: effect of levodopa combined with speech and language therapy on functional recovery from aphasia.
Few studies confirm that pharmacological treatments support post-stroke recovery. The purpose of this study was to determine whether the combination of levodopa with language therapy improves aphasia rehabilitation. ⋯ Supplementing language therapy with levodopa may improve recovery from aphasia in patients with frontal lesions.
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Migraine is an independent risk factor for ischemic stroke, mainly in the subpopulation of women with migraine with aura who are younger than 45 years, particularly those that use estrogen containing oral contraceptives. Migraine however should be considered a benign condition as the absolute increase of stroke risk is small. Migraine is also associated with a high prevalence of cerebral white matter hyperintensities, occurring in the deep and periventricular white matter as well as infratentorial, mainly pontine. ⋯ A population-based twin study showed that a lifetime migraine diagnosis was not associated with cognitive deficits in middle-aged subjects. A long-term prospective study, assessing cognitive and memory changes in ageing individuals with and without a history of migraine, showed that migraineurs do not exhibit more decline on cognitive tests over time versus controls. Migraine is certainly not a recognized risk factor for (vascular) dementia.