Palliative Care for People With Very Severe to Extreme Behavioural and Psychological Symptoms of Dementia (BPSD): A Scoping Review

Abstract

To explore current evidence regarding the provision of palliative care for individuals with very severe to extreme behavioural and psychological symptoms of dementia (BPSD) in a hospital setting. Scoping review. The PRISMA-ScR reporting guideline. The JBI guidelines for scoping reviews were followed. A data extraction form assisted in the identification of key findings via a process of content analysis. Studies were obtained from bibliographic databases of PubMed, CINAHL, and PsycINFO. This review included six articles, and nine categories emerged from the findings. Symptom assessment and management, pain assessment challenges, atypical presentation of end-stage dementia, complex prescribing and treatment practices, principles of person-centred care, collaboration; training for health care professionals; emotional impact on staff; and family and caregivers. This scoping review highlighted a significant gap in the literature regarding palliative care for people living with very severe to extreme BPSD in hospital settings. This review highlighted key differences in the presentation of people with BPSD needing palliative care. There is a need for tailored models of care, specialised training and education for health professionals, families, and carers, and recognition of dementia as a terminal illness. The results of this review provide valuable insights into the level of understanding about the unique palliative care needs for people experiencing very severe to extreme BPSD, making an important contribution to the planning and development of future models of care. Mapping the available literature highlights a paucity of research in palliative care for people with very severe to extreme BPSD in hospital settings. There is a need for rigorous research studies and models of care developed and informed by the evidence for this small population necessitating unique care needs. No patient or public contribution.