Abstract Number ‐ 191: Barriers to Mechanical Thrombectomy in Africa

Abstract

Introduction The emergence of mechanical thrombectomy (MT) as a standard of care has revolutionized the management of proximal large vessel occlusions (LVOs) in patients with acute ischemic stroke (AIS). Endovascular therapy has already been shown to provide better long‐term outcomes when compared to standard treatment alone. However, despite the significant advances and benefits associated with MT in the treatment of proximal LVOs in developed countries, Africa continues to lag in the use and adaptability of the “gold standard” for proximal LVO stroke treatment. With the prevalence of stroke in Africa approaching the highest rates in the world, this study seeks to highlight the problems threatening endovascular therapy in Africa. This is an important step in advocacy for more radical, effective, and evidence‐based management of patients with proximal LVOs in Africa. Methods For this narrative review, PubMed and Google Scholar were used to search for literature on mechanical thrombectomy and endovascular treatment of LVOs in Africa. Selection criteria were manuscripts published in the last 10 years, written in English language, and addressed challenges with MT. Results 42 papers from 21 African nations were found and reviewed. The major challenges and impediments to MT in Africa were, a lack of government policy on stroke care, a suboptimal health care financing model that makes endovascular treatment nearly impossible to afford, delay in presenting to the hospital after stroke onset coupled with very few emergency services with some countries having none, lack of specialized training, as well as, scarcity of neuroradiological infrastructure. Conclusions Despite these challenges, there is still hope for Africa. With its four domains (surveillance, prevention, acute treatment, and rehabilitation), the stroke quadrangle, adapted by many countries allows for focused initiatives aimed at successfully lowering the burden of stroke in Africa at the community level through prevention and education. There is still an urgent need for increased global support to address these challenges in Africa, even as programs like the MT2020+ by the Society of Vascular and Interventional Neurology (SVIN) have given Africa hope for the future of endovascular therapy by fostering collaboration, training, and policy development.