Developing low-cost cognitive tools for dementia assessment in low-to-middle income countries (LMICs)
Location(s): China; Cuba
Notably, 58% of individuals experiencing dementia are thought to live in low-to-middle-income countries (LMICs), underlining the high impact of dementia in those regions, where - relative to high income countries (HICs) - understanding of dementia is low, health and social care less well developed, and social exclusion high. By 2050, it is estimated that 71% of individuals with dementia worldwide will be living in LMICs; the social and financial burden of dementia, therefore, is increasingly being felt in countries with limited health infrastructure and support for affected individuals. Compounding this problem, less than 10% of individuals in LMICs receive a dementia diagnosis, or tailored medical guidance to help them and their families understand how the particular form of dementia they are experiencing may impact on their daily living. These issues additionally limit involvement of LMICs in global clinical trials where new drug therapies may be subsidized, and supportive care provided.
Rapid action is needed if these problems are to be addressed. In particular, there is an urgent need for effective, low-cost cognitive assessment approaches which can aid diagnosis and be used in geographically- and culturally-diverse areas of the world. When complemented by provision of information about different forms of dementia, this can help families and healthcare professionals implement appropriate and tailored care for patients, and identify individuals who can be included in global clinical trials. To address this problem, the Foundation Award focuses on the development of new digital cognitive testing platforms, able to be provided in LMICs via tablets and smartphones. We will work with collaborators from other HIC and LMICs across the globe also interested in advancing cognitive assessment in LMICs, ensuring a bidirectional partnership with the needs of LMICs foremost. The development and pilot work to be undertaken as part of this project will underpin further grant applications focused on development of a common cognitive assessment platform able to be applied to enhance assessment and interventional approaches focused on reducing the significant worldwide burden of dementia.
This programme of work will focus on development and validation of cheap, offline web and tablet cognitive assessment for dementia at Cardiff University, delivered by working in partnership with researchers from Ireland and the US (including the Institutional leads for the Global Brain Health Institute, GBHI), Cuba and China.
Two major outcomes will be delivered:
(1) development and piloting of novel tablet-based cognitive assessments aimed to support provision of more individualised, and accurate, dementia assessment in LMICs, thereby allowing patients to benefit from enhanced health guidance and appropriate support infrastructure; and
(2) a new research network, encompassing experts from both LMIC and high-income countries (HICs), focused on the generation of novel cognitive assessment tools for dementia as an alternative to more expensive, and often unavailable, technologies, and enhancing acess to these across the globe informed by the needs of patients and clinicians in LMICs.