A Framework for Advancing Sustainable MRI Access in Africa

Abstract

MRI technology has profoundly transformed current healthcare and research systems globally. The rapidly growing burden of non-communicable diseases in Africa has underscored the importance of improving access to MRI equipment as well as training and research opportunities on the continent. The Consortium for Advancement of MRI Education & Research in Africa (CAMERA) is a network of African experts, global partners, and ISMRM/ESMRMB members implementing novel strategies to advance MRI access and research in Africa. To identify challenges to MRI usage and provide a framework for addressing MRI needs in the region, CAMERA conducted a Needs Assessment Survey (NAS) and a series of symposia at international MRI society meetings over a 2-year period. The 68-question NAS was distributed to MRI users in Africa and completed by 157 clinicians and scientists from across Sub-Saharan Africa (SSA). On average, the number of MRI scanners per million people remained at <1, of which, 39% were obsolete low-field systems yet still in use to meet clinical needs. The feasibility of coupling stable energy supplies from various sources has contributed to the growing number of higher-field (1.5T) MRI scanners in the region. However, these systems are underutilized with only 8% of facilities reporting clinical scans of 15 or more patients daily per scanner. The most frequently reported MRI scans were neurological and musculoskeletal. Our NAS combined with the World Health Organization and International Atomic Energy Agency data provides the most up-to-date data on MRI density in Africa and offers unique insight into Africa's MRI needs. Reported gaps in training, maintenance, and research capacity indicate ongoing challenges in providing sustainable high-value MRI access in SSA. Findings from the NAS and focused discussions at ISMRM and ESMRMB provided the basis for the framework presented here for advancing MRI capacity in SSA.

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