Allen, S. C. and Siddique, N., 2006. Inhaler therapy in old age: the critical role of cognitive function. CME Geriatric Medicine, 8 (2), pp. 66-71.
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Death and poor health from asthma remain high in patients over the age of 75 years in developed countries, in contrast to the improving mortality from this condition in children and younger adults. One of the reasons for this might be the relatively poor performance with inhaler devices confirmed by surveys of technique in elderly patients. This review describes the pattern of errors in the use of various inhalers in old age. The cognitive and physical barriers to a successful grasp of inhaler technique are explained. The review then proceeds to describe a systematic research sequence to identify factors that determine the likelihood of an aged person being able reliably to self-administer medication by the inhaled route. Relatively simple tests of cognition, praxis and executive function are described which have been shown to have predictive value in assessing frail elderly subjects for potential inhaler therapy; these include the Abbreviated Mental Test, the Mini-Mental State Examination, EXIT25 and the intersecting polygon drawing test. The evidence presented can enable clinicians to approach inhaled therapy for asthma and chronic obstructive pulmonary disease in a logical and effective way for their frail elderly patients. Alternative approaches to treatment are suggested for patients unable to self-administer an inhaler.
|Subjects:||Technology > Medicine and Health|
|Group:||School of Health and Social Care > Centre for Postgraduate Medical Research and Education|
|Deposited By:||INVALID USER|
|Deposited On:||11 Sep 2008 12:24|
|Last Modified:||07 Mar 2013 14:51|
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