Facilitators and barriers to shared primary and specialist cancer care: a systematic review

Purpose To care for the growing population of cancer survivors, health services worldwide must reconsider how to deliver care to people living with and beyond a cancer diagnosis. Shared care, defined as cancer care that is shared between specialist and primary care providers, is one model that has been investigated; however, practical guidance to support implementation is lacking. This systematic review aimed to explore facilitators and barriers to implementing shared cancer care and to develop practice and policy recommendations to support implementation. Methods A systematic literature search was conducted in June 2019 across MEDLINE, Embase, Emcare, and PsycINFO databases. Quantitative and qualitative data relevant to the review question were extracted and synthesized following a mixed methods approach. Results Thirteen papers were included in the review, 10 qualitative and three quantitative. Included articles were from Australia (n = 8), the USA (n = 3), and one each from the UK and the Netherlands. Sixteen themes were developed under four categories of patient, healthcare professional, process, and policy factors. Key themes included the perceived need for primary care provider training, having clearly defined roles for each healthcare provider, providing general practitioners with diagnostic and treatment summaries, as well as protocols or guidelines for follow-up care, ensuring rapid and accurate communication between providers, utilizing electronic medical records and survivorship care plans as communication tools, and developing consistent policy to reduce fragmentation across services. Conclusion Recommendations for practice and policy were generated based on review findings that may support broader implementation of shared cancer care.