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Cause of behavioural and psychological symptoms of dementia needs to be established first
| The first 150 words of the full text of this article appear below. |
EDITOR
Burns et al urge caution in prescribing neuroleptic drugs
for agitation in dementia and advance the cause of psychosocial alternatives, citing good evidence in support of bright light and aromatherapy.1
A conceptual problem remains. It is analogous to reflex prescription of
neuroleptics (although with less risk of side effects) to attempt
standard psychosocial cures before assessing causes of the
behaviour
well beyond essential screening for physiological aetiology
such as infections or drug interactions. For example, sleep disturbance
in nursing homes is commonly caused by staff waking residents
up.2 It would be ludicrous to start bright light therapy
without first assessing the behaviour of night staff.
Most incidents of aggression are not random but occur in personal care.3 It would be naive to apply some standard psychosocial therapy without first observing and adjusting how personal care is implemented.
Case specificity extends even to what causes behaviour to become
"challenging"