End-of-life palliative care resource utilization in cancer care: A focus on the urban-rural continuum.

Abstract

52 Background: Despite the advances in end-of-life cancer care, disparities exist in the availability, accessibility and use of palliative care services across the urban-rural continuum. This review explores this disparity by synthesising retrospective quantitative studies on palliative care patterns of resource use for adults during end-of-life cancer care. Methods: Five databases were searched and data analysed using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Inclusion criteria involved; a) original research; b) quantitative studies; c) English-language; d) study assessed palliative care related service use in adult (18yrs+) cancer patients with any malignancy excluding non-melanoma skin cancer; e) exclusive end of life focus and f) urban-rural focus. Narrative reviews and discussions were excluded. Results: After reviewing all titles and abstracts ( N= 816) and full text review ( N= 163) 44 studies met the inclusion criteria and were included in the analysis. End-of-life palliative care access and utilisation patterns varied across the geographical urban-rural continuum. Geographical region of residence had the strongest association with multiple ED visits and hospitalizations in rural or remote areas. Most common palliative care services used within the last 30 days of death were ED visits and hospital admissions. Two studies assessed palliative radiotherapy and one study assessed palliative care pharmacotherapy. The odds of palliative service use were lowest for males and individuals with a survival diagnosis (0-3months). The largest inequities were explained by individual level factors including gender as assessed in ( N= 44 studies), socioeconomic status ( N= 15), proximity to service ( N= 10) and survival time from cancer diagnosis ( N= 9). Conclusions: Rurality was an important predictor for poorer outcomes in the quality of end-of-life cancer care. Findings suggest that addressing the urban-rural continuum is critical for equitable, timely and efficient palliative cancer care. Further research is required to understand barriers to service usage to achieve optimal palliative care.