Emerging Collaborative Care Models for Dementia Care in the Primary Care Setting: A Narrative Review.

The rapidly increasing population living with dementia presents a unique economic and public health challenge. However, primary care physicians, despite their position as first-line providers, often lack the time, support, and training to systematically screen for, diagnose, and treat dementia, as well as provide adequate psychosocial support to unpaid caregivers. Models of collaborative care, which have found success in reducing symptom severity and increasing quality of life for other chronic illnesses, have been studied for feasibility, efficacy, and cost effectiveness in treating individuals with dementia and supporting caregivers.