Impact of Comprehensive Geriatric Assessments on Dementia Care

Introduction: According to the Alzheimer Society of Canada, over 770,000 people in Canada are living with dementia. This number is expected to rise to nearly 1 million people by 2030. Although the provision of team-based interprofessional assessment in gerontological care is critical for the early detection and prevention of dementia, its planning and delivery can be a challenge. In Saskatchewan, previous assessments have identified significant gaps between actual and best practices in dealing with this medical condition. The emergence of Geriatric Services Resource Teams (GSRTs), which apply an innovative, team-based model to improve the diagnosis and care of older adults with complex health practices, can be proven beneficial in this regard. The purpose of this study is to compare the efficacy of the care provision process between a GSRT and a traditional medical care channel (i.e., primary health) with respect to dementia patients. Methods: A retrospective patient chart review was conducted by collecting data from a large Primary Care practice (n = 90) and the GSRT in Regina (n = 75). Collected data included information on patient demographics and treatment, and the diagnosis process itself. Results: While demographic characteristics between patient groups were similar, significant differences (p < 0.05) were found in the involvement of pharmacy and other healthcare professionals, prescriptions for memory loss, and in who made the diagnosis. Moreover, although the dementia diagnosis was usually made first in Primary Care, further clarification of the type of dementia, counseling of diagnosis, review of medication, and assessment of functions and social supports were better managed in the GSRT group. Discussion: The use of Geriatric Services Resource Teams is a relatively new concept in Saskatchewan. As these teams are established, initial results show that their role in complex care management has beneficial outcomes for dementia patients.