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BACKGROUND: In an urban/rural primary health care (PHC) district a five-year integrated project of early detection and management of cognitive disorders was made in collaboration between home care (HC) and family practice services using a single-item case-finding and intervention approach. OBJECTIVES: To assess feasibility, outcome and morbidity over a 5-year period. DESIGN, SETTING AND PARTICIPANT: In autumn 2008, the question "Have you experienced memory difficulties or been told of them by family members?" was mailed to all eligible persons > 75 years of age (n=367) in the urban/rural Vålberg HC and PHC district (population = 5073). 320 (= 87%; 184 no and 136 yes) responded and 117 yes-responders came for further examination. In the follow-up, all diagnoses up till November 2013 were collected and compared anonymously in both yes and no answerers. RESULTS: 114 completed examination. 29 showed low risk of cognitive impairment, 39 moderate and 46 high. Definitive diagnosis was obtained in 34 of the latter: 10 cognitive impairment, 16 Alzheimer's disease, 5 non-specific, 2 vascular and 1 alcoholic dementia. During follow-up no further dementia diagnoses occurred in the low, two in the moderate, and none in the high-risk group, versus 12 in the no responders. Age and mortality were significantly higher in the high-risk group. Co-morbidity was very frequent but did not differ between the groups. CONCLUSIONS: Population response and compliance were excellent; the single-item direct question approach gave workable results with in particular high negative predictive power persisting over the five-year follow-up period, and can be applied in early case-finding, prevention and intervention of cognitive impairment in an integrated local HC, PHC and Hospital setting.
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OBJECTIVES: To investigate present established routines and standards in managing minor head-injured children in Danish hospitals, a survey of present management practice was conducted. MATERIALS AND METHODS: A cross-sectional mail survey, detailing clinical and radiological examinations, in-hospital observation, discharge criteria and follow-up, was performed on all 46 hospitals treating children with minor head injury in Denmark. RESULTS: Of the 46 hospitals, 33% report having established written criteria for the referral and management of children with minor head injury. Ten (22%) of the 46 hospitals are so-called injury clinics, where only nurses are employed. All state that they use the Glasgow Coma Scale (GCS) and/or the paediatric GCS to assess the level of consciousness; 15% use the paediatric GCS exclusively. None perform routine radiological examinations. Criteria for early discharge are established in 98% of the hospitals. All hospitals provide written instructions for observations at home before discharge. CONCLUSION: The management of children with minor head injury varies between hospitals in Denmark. Local management guidelines are either lacking or mainly based on those of adults. Hence, there is a need for the development of minor head injury guidelines specifically designed for the management of children.
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Traumatismos Craniocerebrais/terapia , Gerenciamento Clínico , Infectologia/métodos , Pediatria , Criança , Estudos Transversais , Dinamarca , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Seguimentos , Escala de Coma de Glasgow , Inquéritos Epidemiológicos , Hospitais/estatística & dados numéricos , Humanos , Infectologia/estatística & dados numéricos , Masculino , Inquéritos e QuestionáriosRESUMO
OBJECTIVES: We examined cognitive functions before and in acute phase of stroke studying frequency and profile of cognitive impairment and relationships between cognitive status. METHODS: Seventy-four patients with early phase after stroke and 49 healthy controls were included and examined using the Mini-Mental State Examination (MMSE) and a battery of neuropsychological tests. Cognitive status before stroke-onset was investigated using Cognitive Impairment Questionnaire. RESULTS: Cognitive impairments were present in 96% of patients after stroke onset using the battery of neuropsychological tests and in 39% of patients using the MMSE, but in only 9% of controls. Seventy-six percent exhibited reduced executive function and 75% reduced psychomotor tempo. Cognitive dysfunction was present in 52% before stroke onset without any impact on the frequency of impairment in the various cognitive areas in early phase after stroke. CONCLUSIONS: Cognitive impairment is frequent before the onset of stroke among older people and may partially explain the very high frequency of cognitive impairment observed after stroke onset.
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Transtornos Cognitivos/epidemiologia , Acidente Vascular Cerebral/fisiopatologia , Acidente Vascular Cerebral/psicologia , Idoso , Idoso de 80 Anos ou mais , Escalas de Graduação Psiquiátrica Breve , Função Executiva/fisiologia , Feminino , Humanos , Masculino , Testes Neuropsicológicos , Desempenho Psicomotor/fisiologia , Suécia/epidemiologiaRESUMO
OBJECTIVE: The Cognitive Impairment Questionnaire (CIMP-QUEST) is an instrument based on information obtained by key informants to identify symptoms of dementia and dementia-like disorders. The questionnaire consists of three subscales reflecting impairment in parietal-temporal (PT), frontal (F) and subcortical (SC) brain regions. The questionnaire includes a memory scale and lists non-cognitive symptoms. The reliability and validity of the questionnaire were examined in 131 patients with mild cognitive impairment (MCI) or mild dementia at a university-based memory unit. METHODS/RESULTS: Cronbach alpha for all subscales was calculated at r = 0.90. Factor analysis supported the tri-dimensionality of CIMP-QUEST's brain region-oriented construct. Test-retest reliability for a subgroup of cognitively stable MCI-patients (n = 25) was found to be r = 0.83 (P = 0.0005). The correlation between the score on the cognitive subscales (PT + F + M) and Informant Questionnaire on Cognitive Decline in the Elderly was r = 0.83 (P = 0.0005, n = 123). The memory subscale correlated significantly with episodic memory tests, the PT subscale with visuospatial and language-oriented tests, and the SC and F subscales with tests of attention, psychomotor tempo and executive function. CONCLUSIONS: CIMP-QUEST has high reliability and validity, and provides information about cognitive impairment and brain region-oriented symptomatology in patients with MCI and mild dementia.
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Transtornos Cognitivos/diagnóstico , Demência/diagnóstico , Testes Neuropsicológicos , Inquéritos e Questionários , Idoso , Transtornos Cognitivos/fisiopatologia , Transtornos Cognitivos/psicologia , Demência/fisiopatologia , Demência/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Análise de Componente Principal , Reprodutibilidade dos TestesRESUMO
BACKGROUND: This study investigates current management practice of children with MHI in Swedish hospitals to define present need for management guidelines for children. METHODS: A cross-sectional mail survey including 51 hospitals treating children with MHI outlines management routines concerning clinical and radiological examinations, in-hospital observation, discharge criteria and follow-up. RESULTS: Twenty-seven per cent of the hospitals have established written criteria for referral and management of children with MHI. Eighty-eight per cent use the Swedish Reaction Level Scale for assessing the level of consciousness. Eight per cent use the paediatric Glasgow Coma Scale. Routine computerised tomography is performed in 18% of the hospitals, 12% perform skull radiography and/or radiography of the cervical spine as routine. Eighty-four per cent have established criteria for early discharge without hospitalisation. CONCLUSION: The management of children with MHI varies in Swedish hospitals. There is a need for standardised protocols for detection of intracranial complications and guidelines for the management of MHI in children.
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Traumatismos Craniocerebrais/terapia , Qualidade da Assistência à Saúde , Criança , Traumatismos Craniocerebrais/diagnóstico por imagem , Estudos Transversais , Serviço Hospitalar de Emergência , Pesquisas sobre Atenção à Saúde , Hospitalização , Humanos , Radiografia , Encaminhamento e Consulta , Suécia , Índices de Gravidade do TraumaRESUMO
Protein S100B is today the most promising biomarker for cerebral injury. A welcomed area for the use of such a marker is in the early stages of head trauma and diagnosis of brain injury, in particular epidural haematomas. We report five consecutive cases of epidural haematoma where serum samples for S100B were drawn at admission. Three of the patients showed low levels of S100B (< or =0.2 microg/l). One patient with a large epidural haematoma with radiological signs of cerebral herniation displayed normal levels (0.14 microg/l) of S100B 3.5 h after the initial head trauma. Normal S100B levels in serum do not predict normal intracranial findings. S100B may be unreliable as a marker for epidural haematomas after closed head injury.