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Article

Supporting Advanced Dementia in people with Down syndrome and other intellectual disabilities: Consensus Statement of the International Summit on Intellectual Disability and Dementia

Citation
McCarron M, McCallion P, Coppus A, Fortea J, Stemp S, Janicki M & Watchman K (2018) Supporting Advanced Dementia in people with Down syndrome and other intellectual disabilities: Consensus Statement of the International Summit on Intellectual Disability and Dementia. Journal of Intellectual Disability Research. https://doi.org/10.1111/jir.12500

Abstract
The International Summit on Intellectual Disability and Dementia (Glasgow, Scotland; October 2016) noted that advanced dementia can be categorised as that stage of dementia progression characterised by significant losses in cognitive and physical function, including a high probability of further deterioration and leading to death. The questions before the Summit were whether there were similarities and differences in expressions of advanced dementia between adults with intellectual disability and adults in the general population.  The Summit noted challenges in the staging of advanced dementia in people with ID with the criteria in measures designed to stage dementia in the general population heavily weighted on notable impairment in activities of daily living. For many people with an intellectual disability (ID) there is already dependence in these domains generally related to the individuals preexisting level of intellectual impairment, i.e., totally unrelated to dementia. Hence, the summit agreed that as was true in achieving diagnosis, it is also imperative in determining advanced dementia that change is measured from the person’s prior functioning in combination with clinical impressions of continuing and marked decline and of increasing co-morbidity, including particular attention to late onset epilepsy in people with Down syndrome. It was further noted that quality care planning must recognise the greater likelihood of physical symptoms, comorbidities, immobility and neuropathological deterioration.  The Summit recommended an investment in research to more clearly identify measures of person-specific additional decline for ascertaining advanced dementia, inform practice guidelines to aid clinicians and service providers, and to identify specific markers that signal such additional decline and progression into advanced dementia among people with various levels of pre-existing intellectual impairment.

Keywords
assessment; carers; dementia; intervention

Notes
Output Status: Forthcoming/Available Online

Journal
Journal of Intellectual Disability Research

StatusPublished
Author(s)McCarron, Mary; McCallion, Philip; Coppus, Antonia; Fortea, Juan; Stemp, Sandy; Janicki, Matthew; Watchman, Karen
Publication date20/05/2018
Publication date online20/05/2018
Date accepted by journal01/04/2018
URLhttp://hdl.handle.net/1893/27211
PublisherWiley-Blackwell
ISSN0964-2633
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