A framework for stakeholder engagement in the adoption of new antimalarial treatments in Africa: a case study of Nigeria

Abstract Introduction: Recent reports of artemisinin partial resistance from Rwanda and Uganda are worrisome and suggest a future policy change to adopt new antimalarials. We conducted a case study on the evolution, adoption, and implementation of new antimalarial treatment policies in Nigeria. The main objective is providing perspectives to enhance the future uptake of new antimalarials, with an emphasis on stakeholder engagement strategies. Methods This case study is based on an analysis of policy documents and stakeholders’ perspectives drawn from an empirical study conducted in Nigeria, 2019–2020. A mixed methods approach was adopted, including historical accounts, review of programme and policy documents, and qualitative in-depth interviews and focus group discussions. Themes for the framework were developed and applied to the case study. Results Based on policy documents reviewed, the adoption of artemisinin-based combination therapies (ACTs) in Nigeria was swift due to political will, funding and support from global developmental partners. However, implementation of ACTs was met with resistance from suppliers, distributors, prescribers, and end-users, attributed to market dynamics, costs and inadequate stakeholder engagement. Deployment of ACTs in Nigeria witnessed more developmental partner support, robust data generation, ACT case-management strengthening and evidence on antimalarial use in severe malaria and antenatal care management. We propose a framework for effective stakeholder engagement for future adoption of new antimalarials or antimalarial treatment strategies. The framework covers the pathway from generating evidence to making treatment accessible and affordable to end-users. It addresses who to engage with, the content of engagement and what strategies would support effective engagement with key stakeholders at different levels of the transition process. Conclusion Early and staged engagement of stakeholders from global bodies through regulatory authorities to end-users at the community level is critical to the successful adoption and uptake of new antimalarial treatment policies. A framework for these engagements has been proposed as a unique contribution to enhancing this process.