Dementia: ethical issues - Nuffield Council on Bioethics
Dementia: ethical issues - Nuffield Council on Bioethics
Dementia: ethical issues - Nuffield Council on Bioethics
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<str<strong>on</strong>g>Dementia</str<strong>on</strong>g>: <str<strong>on</strong>g>ethical</str<strong>on</strong>g> <str<strong>on</strong>g>issues</str<strong>on</strong>g><br />
a guide to the report<br />
01<br />
What is dementia?<br />
A pers<strong>on</strong> with dementia will usually<br />
experience a progressive decline in their<br />
mental abilities because of damage to the<br />
brain. This damage may have many causes,<br />
including Alzheimer’s disease, vascular<br />
dementia and Lewy body dementia.<br />
The signs and symptoms of dementia include<br />
memory and communicati<strong>on</strong> problems, difficulties<br />
in daily living, changes in mood and behaviour, and<br />
the gradual loss of c<strong>on</strong>trol of physical functi<strong>on</strong>s.<br />
However, we are beginning to understand how<br />
much people with dementia can still do and<br />
experience, despite the effects of their illness.<br />
About 700,000 people in the UK currently have<br />
dementia and this is likely to increase to 1.7 milli<strong>on</strong><br />
by 2051. Older people are more likely to develop<br />
dementia – <strong>on</strong>e in five of us by the age of 85.<br />
However, some younger people develop dementia<br />
too. <str<strong>on</strong>g>Dementia</str<strong>on</strong>g> costs the UK over £17 billi<strong>on</strong> a year.<br />
Even with the best support, a pers<strong>on</strong> with dementia<br />
will usually experience significant changes in their<br />
life as a result of their declining mental abilities.<br />
These may lead to <str<strong>on</strong>g>ethical</str<strong>on</strong>g> problems for the<br />
individual with dementia, for family and friends<br />
who provide unpaid care and support (described as<br />
‘carers’ in the report), for those providing paid care<br />
(care workers and professi<strong>on</strong>als such as doctors),<br />
and for society as a whole.<br />
There are no easy answers to these problems,<br />
but the aim of this report is to suggest<br />
ways of approaching them.