Psychiatric Bulletin (2000) 24: 239. doi: 10.1192/pb.24.6.239-a
© 2000 The Royal College of Psychiatrists
Psychiatric Bulletin (2000) 24: 239
© 2000 The Royal College of Psychiatrists
Drug Treatments and Dementia (Bradford Dementia Group, Good Practice Guides; 1)
By Stephen Hopker
Nitin Purandare, Clinical Lecturer in Old Age Psychiatry
Withington Hospital, Nell Lane, West Didsbury, Manchester M20 8LR
London: Jessica Kingsley Publishers. 1999. 128 pp. £ 12.95 (pb) ISBN
1-85302-760-X
Drug Treatments and Dementia is the first of a series of good
practice guides from the Bradford Dementia Group. It is a tribute to the late
Professor Tom Kitwood, holder of the Alois Alzheimer Chair at the University
of Bradford, who was a strong advocate of helping the person suffering from
dementia, rather than just treating the disease itself. It is written in good
size print and is relatively compact considering the subject at hand. Hopker
writes in an easy to read conversational style, explains technical terms and
uses case studies to highlight particular areas of
importance.?
Hopker recommends understanding the underlying reasons for the problem
behaviour or the presenting symptoms in the context of the
person and the social environment. He warns about losing sight
of the person when using structured assessment, and promotes a common sense
approach of trying other interventions, such as environment modification
before considering pharmacotherapy. There is discussion about the problem of
untreated and under-treated depression in dementia and a review of the
evidence for the efficacy of antipsychotic, antidepressant, anxiety and
antidementia drugs.
Overall, I could not help feeling that Hopker has presented a somewhat
pessimistic view of the various drugs used in dementia, with some repetition
about the pitfalls of current research. I agree with the author that studies
on the new treatments in dementia need to include measures like activities of
daily living and quality of life. He has used number needed to treat (NNT) to
show modest efficacy for new treatments in various trials. For example, five
patients need to be treated with donepezil to achieve an effect in one.
I think there is a danger of the real person being lost under the weight of
evidence-based medicine (EBM). EBM may be important, but one must remember
today's evidence can be tomorrow's myth and that medicine would
not have advanced if the researchers and clinicians of the past had restricted
themselves to the evidence available at the time.
This is a stimulating book and I recommend it to all professionals involved
in the care of patients suffering from dementia. It should be especially
useful to general practitioners, junior doctors and carers from different
backgrounds, including interested informal carers.