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Examining Barriers and Facilitators to Palliative Care Access in Rural Areas: A Scoping Review

Background: Despite the growth of palliative care (PC), access to PC remains challenging for rural Americans living with chronic diseases. Given the demand and benefits of PC, a comprehensive view of PC access would inform policymakers in developing PC services in rural areas. Objective: This scoping review aimed to understand the barriers and facilitators to PC access in rural areas from the voices of service users and service providers during the past decade. Methods: A scoping literature review was conducted from 2010 to 2020 using MEDLINE, CINAHL, and PsychINFO databases. Results: Twenty-eight studies met inclusion criteria. Barriers to PC access in rural areas mostly arose in structural issues: (1) the inadequate knowledge and awareness of PC among both service users and providers and (2) the poorly structured PC system. Other barriers included communication gaps/challenges between providers and patients/families and cultural barriers. The facilitators mainly originated in patients/families’ connectedness with local providers and with other social networks such as friends. Conclusions: These findings highlight the need for funding support to increase provider competency, service availability and accessibility, and the public knowledge and awareness of PC in rural areas. A holistic and tailored PC model that standardizes care delivery, referral and coordination, including family caregiver support programs, can improve care access. Future practice and research are warranted to implement and evaluate innovative approaches, such as a coordinated community-based approach, to the successful integration of PC in rural communities.