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Dementia Syndromes (dementia + syndrome)

Distribution by Scientific Domains

Medical Sciences	100%

Selected Abstracts

Clinical features and assessment of severe dementia.

EUROPEAN JOURNAL OF NEUROLOGY, Issue 2 2002
A review
Sound understanding of the dementia syndrome requires adequate acquaintance with its entire spectrum, from the lightest to the most advanced stages. Most studies of dementia deal with light to moderate stages of the condition, while relatively little attention has been paid to its most severe stages. This review presents a clinical description of patients with severe dementia and of the tests currently available to evaluate their cognitive, behavioural, and functional status. Available instruments such as the Hierarchic Dementia Scale or the Severe Impairment Battery now allow quantification of the cognitive and behavioural status of patients with severe dementia. Experience with severe dementia shows that, far from being in a `vegetative state', as is commonly thought, late-stage patients are in fact quite different from one another and in most cases continue to have an interaction with their environment. This ability to better define the characteristics of patients with severe dementia provides the basis for correlations between clinical data and data derived from neuroimaging, neurochemistry, or neuropathology. It also sets the stage for possible therapeutic trials involving these patients. [source]

Early diagnosis of dementia in primary care: a representative eight-year follow-up study in Lower Saxony, Germany

INTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 1 2007
Lienhard Maeck
Abstract Objective To investigate whether primary care competency in early diagnosis of dementia might have changed during 1993 and 2001. Method By means of a representative follow-up survey 122 out of 170 (71.8%) family physicians (FPs) in Lower Saxony, Germany, were randomly assigned to two written case samples presenting a patient with mild cognitive impairment (case 1a vs. 1b: female vs. male patient) and moderate dementia (case 2a vs 2b: vascular type (VD) vs Alzheimer's disease (DAT)), respectively. By means of a structured face-to-face interview, they were asked for their diagnostic considerations. Results In comparison to 1993, dementia was significantly more frequently considered. However, there was a striking tendency in overestimating vascular aetiology and under-diagnosing probable DAT (case 1a/1b: DAT: 11.0% in 1993 vs 26.2% in 2001; VD: 2.1% in 1993 vs 17.2% in 2001). As a possible contributor to a dementia syndrome, concomitant medication was considered only exceptionally (case 2a/2b: 4.4% in 1993 vs 2.5% in 2001). Physicians above 50 years of age showed a significantly lower early diagnostic awareness. At follow-up, the presumed interest in geriatric (psychiatric) topics dramatically faded from 66.9% to 35.2%. Conclusions Our results demonstrate a persistent need of training efforts aiming at the early recognition of dementia, especially of DAT, in primary care. Copyright © 2006 John Wiley & Sons, Ltd. [source]

Friedrich Nietzsche's mental illness , general paralysis of the insane vs. frontotemporal dementia

ACTA PSYCHIATRICA SCANDINAVICA, Issue 6 2006
M. Orth
Objective:, For a long time it was thought that Nietzsche suffered from general paralysis of the insane (GPI). However, this diagnosis has been questioned recently, and alternative diagnoses have been proposed. Method:, We have charted Friedrich Nietzsche's final fatal illness, and viewed the differential diagnosis in the light of recent neurological understandings of dementia syndromes. Results:, It is unclear that Nietzsche ever had syphilis. He lacked progressive motor and other neurological features of a progressive syphilitic central nervous system (CNS) infection and lived at least 12 years following the onset of his CNS signs, which would be extremely rare for patients with untreated GPI. Finally, his flourish of productivity in 1888 would be quite uncharacteristic of GPI, but in keeping with reports of burgeoning creativity at some point in the progression of frontotemporal dementia (FTD). Conclusion:, We suggest that Nietzsche did not have GPI, but died from a chronic dementia, namely FTD. [source]

Using the Barnes Language Assessment with older ethnic minority groups

INTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 4 2009
Victoria Ramsey
Abstract Objective There are many issues concerning the assessment of older people from ethnic minority groups, the most significant being the language barrier experienced by those whose English is an additional language (EAL). This study aimed to test the hypothesis that EAL participants would score less well than those with English as a first language (EFL) on the sub-tests of the Barnes Language Assessment (BLA), elucidate the reasons for any such differences and discuss the implications. Methods The Barnes Language Assessment (BLA) is an accurate tool providing information about expected patterns of language in different dementia syndromes. This study compares the performance of EAL participants with EFL participants. The BLA was administered to 144 participants, divided into sub-groups with respect to age, gender and educational background, none of whom had a working diagnosis of dementia. Results Results suggest that EAL speakers performed less well compared to EFL speakers when other variables were matched. Significantly better BLA scores, at the one percent level, were found in both EAL and EFL groups with higher educational achievement for eight of the 15 sub-tests. Conclusion Differences were found in performance on the BLA between EAL and EFL participants. The degree of difference between EAL and EFL speakers decreased as educational achievement rose. The consequences of these findings for service delivery and the problems of recruitment of older EAL participants are discussed. Copyright © 2009 John Wiley & Sons, Ltd. [source]

The clock drawing test in primary care: sensitivity in dementia detection and specificity against normal and depressed elderly

INTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 10 2001
Michael Kirby
Abstract Objectives The aim of this study was to examine the sensitivities and specificities of the clock drawing test (CDT) in the detection of dementia among older people in primary care, with particular emphasis on the effect of depression on CDT specificity. Most previous studies have been sited in specialist settings and few have addressed the issue of specificity aginst depression. Methods Comparison of cohorts identified from community-based screening with GMS-AGECAT. The CDT and the Mini-Mental State Examination (MMSE) were administered to 41 elderly subjects with organic disorder (dementia), 84 elderly subjects with case level depression and 523 normal elderly subjects. Sensitivities and specificities of the CDT were calculated. Results The sensitivity of the CDT in the detection of dementia in the general community was 76%. The specificities of the CDT against normal elderly and depressed elderly was 81% and 77% respectively. Higher sensitivity and specificity were achieved by the MMSE. Conclusions The use of the CDT in the detection of dementia syndromes is likely to be more relevant in the primary care context than in specialist settings. The CDT provides good sensitivity and specificity but may not be as sensitive or specific in the general community as previous studies have suggested, particularly in mild dementia. Community-based late life depression does not appear to alter the specificity of the CDT. Copyright © 2001 John Wiley & Sons, Ltd. [source]