Physical aggression among patients with dementia, neuropathologically confirmed post-mortem

• ObjectiveTo investigate the prevalence of physical aggression among patients with dementia of different types and to analyze potential differences in clinical traits, in terms of singular or repetitive behavior and occurrence in early or late stage of the disease. We also aimed at examining against whom the physical aggression was exerted.MethodsWe included 281 cases with a neuropathological dementia diagnosis from the brain bank at the Department of Pathology, Lund University, for this retrospective medical records review. The study covers cases with a post-mortem examination performed between 1967 and 2013.ResultsOf the 281 patients studied, 97 (35%) patients had a history of exerting physical aggression during the course of their disease. The patients with frontotemporal dementia exerted physical aggression earlier in the course of their disease than Alzheimer's disease patients. The most frequent victims of the patients' physical aggression were health staff and other patients. The aggression also affected family members as well as (to the demented patient) unknown people. The frequency of the physical aggression differed among the different diagnostic groups; frontotemporal dementia patients exhibiting a higher physical aggression frequency score than did Alzheimer's disease patients.ConclusionsThe patterns of manifested physical aggression thus differ between the frontotemporal dementia and Alzheimer's disease patient groups in this study. Knowledge about such differences may be of value in decision making in patient care.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Geriatrik (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Geriatrics (hsv//eng)

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