Health promotion with clients with dementia and their carers with regards to effective communication

Iwant a literature review on any research article which includes health promotion with clients/patients with dementia and their carers with regards to effective communication.
2references not older than ten years old
3 HARVARD STYLE REFERENCING
4included in the 500 wds a conclusion
5 and some recommendation
6 I need a proper paper not a high school one thank you