Dementia: recognition and cognitive testing in community and primary care settings

Abstract

Dementia is an umbrella term used to describe a group of symptoms characterised by behavioural changes, as well as loss of cognitive and social functioning brought about by progressive neurological disorders. There are approximately 944 000 people living with dementia in the UK and estimates indicate this will increase to over 2 million by 2051. Dementia, if left undiagnosed, can have an insidious and harmful impact on the people and their families who are affected by it. A timely diagnosis can be made when a person with a possible dementia comes to the attention of clinicians due to concerns about changes in their cognition, behaviour, or functioning. Community nurses are well-placed to observe changes in their older patients, which may be indicative of early dementia. This paper uses a case study to illustrate possible early signs of dementia and discusses the recognition and initial cognitive tests that can be used in a primary care setting.