Articles: dementia.
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Although risk factors for first stroke have been identified, the predictors of long-term stroke recurrence are less well understood. We performed the present study to determine whether dementia diagnosed three months after stroke onset is an independent risk factor for long-term stroke recurrence. ⋯ Our results suggest that dementia significantly increases the risk of long-term stroke recurrence, with additional independent contributions by cardiac disease and sex. Cognitive impairment may be a surrogate marker for multiple vascular risk factors and larger infarct volume that may serve to increase the risk of recurrence. Alternatively, less aggressive medical management of stroke patients with cognitive impairment or noncompliance of such patients with medical therapy may be bases for an increased rate of stroke recurrence.
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Comparative Study
Frontotemporal dementia versus vascular dementia: differential features on mental status examination.
After Alzheimer's disease, vascular dementia (VaD) and frontotemporal dementia (FTD) are among the most common dementing illnesses. FTD may have a neuropsychological profile similar to that of VaD, and patients with these dementias may be difficult to distinguish on clinical examination. The purpose of this study was to elucidate distinct cognitive profiles of a large group of FTD and VaD patients on a brief, clinical mental status examination. ⋯ These results suggest that cognitive differences between FTD and VaD groups reflect greater frontal pathology in contrast to relative sparing of posterior cortex and subcortical white matter in FTD. These cognitive differences as measured by a mental status examination may help distinguish between these two dementia syndromes.
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Letter Case Reports
Zuclopenthixol acetate in a demented elderly patient with agitation.