Ethical aspects of staff responses when older people with dementia express false beliefs.

Background: Challenging false beliefs are common situations among people living with dementia. They frequently imply time-shifts, that is, situations in which the person re-lives past experiences. Since they have emotional implications and important ethical implications, they are difficult to manage by caregivers, who are faced with the decision of telling or not telling the truth.

Aims: The study aimed to explore professional staff's perceptions of common and best practices to manage a situation in which a person living with dementia is having a false belief, specifically a time-shift. The study compares technical staff's and assistant carers' responses.

Participants and research context: Forty-two staff members working in four Spanish long-term care facilities were interviewed. 21 were assistant carers and 21 were technical staff.

Research design: This study involved a qualitative design, content-analyzing participant's responses to semi-structured interviews. Participants read a vignette about a person living with dementia having a time-shift and were asked (1) how a situation like that is commonly managed and (2) how it should be managed.

Ethical considerations: The principles of informed consent, confidentiality, and assessment of consequences for participants were observed throughout the entire study, which was approved by the University of Barcelona Ethics Committee (IRB 00003099). Written participant's consent was obtained prior to interviews.

Findings: All the participants mentioned having experienced a situation similar to that described in the vignette. In the case of common practices, lying was the most frequently mentioned strategy. As for best practices, lying and telling the truth were mentioned as well as responses that lie in-between, such as distracting or relaxing. However, most assistant carers reported that they do not know how a challenging false belief should be managed.

Conclusion: Our findings stress the importance of organizational guidelines and staff development in the management of challenging false beliefs (and specifically time-shifts) in PLWD.