Total pain in advanced dementia: a quick literature review.

This quick literature review aimed to organize information on the detailed components of total pain in older people with advanced dementia in a holistic manner. The authors analyzed qualitative data from relevant clinical guidelines or textbooks, focusing on certain types of pain and distress in older people with advanced dementia, followed by an expert panel review by research team members. In the search, the authors defined a person with advanced dementia as having a functional assessment staging tool scale score greater than or equal to six. The model covered a wide variety of pain, from physical pain to dementia-related psychological and spiritual aspects of total pain, including living environment change, stigma, discrimination, lack of communication and understanding, loss of sense of control and dignity, and cultural distress. It also identified physical appearance as an important factor in dying with dignity, as established by existing research on individuals with incurable cancers. The conceptual model of total pain in people with advanced dementia is expected to help turn healthcare professionals' attention to physical, psychological, social, and spiritual contributors to total pain in advanced dementia.