1

Conducting randomised controlled trials with older people with dementia in long-term care: challenges and lessons learnt The characteristics of older people with dementia and the long-term care environment can make conducting research a challenge and, as such, this population and setting are often understudied, particularly in terms of clinical or randomised controlled trials. This paper provides a critical discussion of some of the difficulties faced whilst implementing a randomised controlled trial exploring the effect of a live music program on the behaviour of older people with dementia in long-term care. A discussion of how these challenges were addressed is presented to aid investigators planning the design of similar research and help encourage a proactive approach in dealing with research-related challenges right from project conception. The article is structured according to the three principles of a randomised controlled trial in order to keep experimental rigour at the forefront of this research area