We aimed to confirm the effectiveness of brain-activating rehabilitation (BAR) performed in the day care setting at an acute hospital. Brain-activating rehabilitation is based on 5 principles: developing a pleasant atmosphere, promoting communication, praising patients, giving patients a social role, and providing supportive care. A total of 48 patients with dementia or cognitive impairment were selected and randomly divided into the intervention and control groups. The BAR-based intervention was conducted for 1 hour, 3 times a week. The patients' score of the Multidimensional Observation Scale for Elderly Subjects (MOSES) were used as outcome measures. Repeated-measures analysis of covariance detected a significant interaction between the MOSES disorientation (F = 4.437, P = .041) and the withdrawal (F = 5.052, P = .030) subscales. A BAR-based intervention performed at our acute hospital was effective at maintaining and improving the cognitive and psychosocial functioning of patients with dementia or cognitive impairment.
BackgroundEscherichia coli (E. coli) is the most common causative bacteria of neonatal meningitis, but hematogenous intracranial E. coli infection is rare in adults. Moreover, intracranial abscess formation owing to E. coli, including brain abscesses and subdural empyema formation, is extremely rare. We herein present a case involving a patient with a brain abscess owing to E. coli following a simple renal cyst infection. A review of the literature is also presented.Case presentationA 77-year-old Japanese woman with a history of polymyalgia rheumatica was admitted to our hospital because of persistent fever, right flank pain, and pyuria. Intravenous antibiotics were administered; however, her level of consciousness deteriorated 6 days after admission. Contrast-enhanced magnetic resonance imaging showed a brain abscess in the left occipital lobe and pyogenic ventriculitis. Enhanced abdominal computed tomography revealed a right renal cyst with heterogeneous content. Culture of urine, blood, and aspirated pus from the infected cyst revealed E. coli with identical antibiotic sensitivity in all sites, suggesting that the cyst infection and subsequent bacteremia might have caused the brain abscess. The patient recovered after a 6-week course of meropenem.ConclusionThe prognosis of patients with E. coli-associated intracranial abscess is usually poor. Advanced age and immunosuppression may be potent risk factors for intracranial abscess formation owing to the hematogenous spread of E. coli.
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