A recent study had underscored the urgent need to change healthcare interventions in cardiovascular disease care, due to an alarming case of a growing hypertension crisis which is significantly increasing the risk of early target organ damage in Sub-Saharan Africa.
According to this study carried out by a team of researchers from the University of Nairobi, there is a vital need for integration of early target organ damage assessment into cardiovascular care systems and to establish optimal screening ages for cardiovascular disease in rural Sub-Saharan Africa to combat this health crisis.
This study titled “Prevalence of target organ damage in rural Kenya and The Gambia: a cross-sectional study,” terms this increase in hypertension “a silent epidemic,” in rural Sub-Saharan Africa, where hypertension is not only rampant but also leading to premature damage of vital organs and death.
According to this study, hypertension in Africa is characterized by an earlier onset, greater severity, and poor management compared to global averages, leading to a disproportionately high burden of cardiovascular disease and premature death. Patients hospitalized with acute cardiovascular disease in Africa are, on average, a decade younger than their counterparts in high-income countries and face significantly higher fatality rates.
The factors driving this health challenge in rural settings include; low levels of awareness, treatment, and control of hypertension, despite the proven effectiveness of medication. Strained healthcare infrastructure, limited workforce, and difficulties in accessing essential medicines also hinder sustainable hypertension management.
These challenges foster the early development and increased severity of target organ damage with damage to the heart, arteries, kidneys, brain, and eyes caused by prolonged high blood pressure.
To combat the risk of target organ damage caused by this prolonged high blood pressure, this study highlights the importance of implementation of advanced technologies in Sub-Saharan Africa like introducing new point-of-care diagnostics, possibly enhanced by artificial intelligence, to improve community-based cardiovascular risk stratification.
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