Moral nexus of unmet needs and care in person-centred care for patients with advanced dementia in a multicultural society.

Rationale: Patients with advanced dementia experience multifaceted vulnerabilities because of their diminished capacities for decision making. The dominant versions of person-centred care (PCC) emphasise patient preferences and autonomy, which often undermines a recognition of their distinct unfulfilled needs. Determining whether an individual autonomy conception of personhood applies to patients with advanced dementia is morally problematic from various theoretical perspectives and leads to the one-approach-fits-all problem when caring for this patient population.

Aims and objectives: The availability of patients' advanced directives varies depending on their cultural backgrounds. The goal of the study is to argue that PCC, with a focus on relational autonomy, should be the first step for caring for patients with advanced dementia.

Method: The study engages in a critical exploration of inclusivity and diversity in ethical thinking within a framework of PCC and uses philosophical argumentation to assess the viability of a relational autonomy conception of PCC.

Results and conclusion: By taking relationality seriously, especially in caring for patients with advanced dementia in a multicultural society, and by considering the moral nexus of unmet needs through the perspective of PCC, we can resolve the problem of one-approach-fits-all in dementia care.