Collaborative care for mental health in South Africa: a qualitative systematic review

Abstract

Collaborative care for mental health is a strategy that restructures the roles of health care providers, and sectors outside of health care provision, to encourage a team-based approach in dealing with mental illness. Previous research proposed a collaborative care strategy to make mental health care more accessible and culturally appropriate. This study systematically reviewed the available literature to produce a summary of collaborative care in the context of mental health care in South Africa. More specifically, the aims were to document existing efforts towards collaboration and highlight barriers and challenges associated with collaborative care in mental health care in South Africa. This review was conducted in accordance with PRISMA guidelines. South African studies published in English between 2002 and October 2021 were considered for inclusion. Twenty-five studies with heterogeneous study designs were included in this review and analysed using a thematic synthesis approach. Collaborative care models hold promise for closing the mental health treatment gap and providing culturally appropriate mental health care in South Africa. However, despite progress made, several challenges remain in the implementation of collaborative policies. Four main strategies were identified to improve the implementation of collaborative care models in South Africa. These included (1) redirecting resources and improving infrastructure, (2) formalising roles and relationships and improving leadership, (3) improving communication and supervisory structures, and (4) improving training and education. This review offers valuable recommendations for South African mental health care policy that might also be useful for other resource-constrained countries.