The worldwide prevalence of strokes has increased significantly, sending shockwaves throughout healthcare systems and communities around the world.
A stroke is the brain’s equivalent of a heart attack, occurring when there is a problem with blood flow to a portion of your brain.
According to the World Stroke Organisation (WSO), the disease affects individuals and their families. It also has a significant financial impact on society.
WSO describes it as the most severe health challenge in terms of disease burden, resulting in a huge loss of healthy life years.
Deaths accounted for 86.0% of the total worldwide stroke burden
Between 1990 and 2019, there was a significant increase in strokes. A (70.0% increase in strokes, 43.0% increase in deaths, and 102.0% increase in prevalent strokes). Deaths accounted for 86.0% of the total worldwide stroke burden.
According to Ryan Snodgrass, Cardiovascular Category Manager for Pharma Dynamics, a variety of causes contribute to the global increase in stroke incidence.
“One of the primary culprits is the rising prevalence of non-communicable diseases, such as hypertension, diabetes and obesity. These conditions are often exacerbated by sedentary lifestyles and poor dietary habits. They significantly elevate an individual’s risk of experiencing a stroke.
“Another factor is the ageing population demographics in many countries. It plays a pivotal role in the uptick of stroke cases. Life expectancy increases and medical advancements allow people to live longer. As such, the likelihood of age-related health issues, including strokes, also rises.”
Snodgrass said socioeconomic disparities and unequal access to healthcare also exacerbate the stroke burden. This applies to low- and middle-income countries, like South Africa.
Education campaign, lifestyle changes can help
“Limited resources and inadequate infrastructure hinder timely diagnosis, treatment and rehabilitation efforts. This leaves many individuals vulnerable to the devastating consequences of strokes.”
He emphasised the need for comprehensive preventive measures to curb the escalating stroke epidemic. Educating the public about risk factors and promoting lifestyle modifications are key. These can significantly reduce the incidence of strokes, he said.
“Governments and policymakers must prioritise public health initiatives aimed at promoting healthy lifestyles. Improving access to healthcare services and implementing population-wide interventions is also needed. This will tackle the root causes of non-communicable diseases.”
He said approximately 80% of chronic diseases and premature deaths can be prevented by making healthier lifestyle choices.
“By raising awareness, implementing preventive measures and fostering collaboration between healthcare professionals, policymakers and communities, we can strive towards a future where strokes are less prevalent and individuals can lead healthier, more fulfilling lives,” says Snodgrass.
