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Treating Hypertension: Important for Heart Health, Fundamental for Brain Health
Sanjula D Singh1,2, Jasper R Senff1,2, Cornelia M van Duijn3
1Department of Neurology, Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA (S.D.S., J.R.S., J.R.).
Insights
Controlling high blood pressure (hypertension) is crucial for preventing dementia and stroke, significantly impacting global brain health and economic well-being. Prioritizing blood pressure management addresses major health threats and inequalities worldwide.
Area of Science:
- Neurology
- Public Health
- Cardiology
Background:
- The global Brain Health crisis is driven by age-related noncommunicable brain diseases like stroke and dementia.
- Approximately 40% of dementia and 60% of stroke cases are linked to modifiable risk factors.
- Hypertension affects 1.28 billion people, with a significant portion unaware of their condition.
Purpose of the Study:
- To highlight the critical role of blood pressure (BP) control in preventing dementia and stroke.
- To advocate for increased awareness and prioritization of hypertension management for global brain health.
- To emphasize the link between BP control, economic well-being, and healthy longevity.
Main Methods:
- This is a Comments and Opinions article, not a primary research study.
- It synthesizes epidemiological data and expert opinion on blood pressure management.
- It reviews global challenges and disparities in hypertension control.
Main Results:
- Effective blood pressure control is a pivotal, modifiable factor in reducing dementia and stroke incidence.
- Global hypertension control rates vary widely (23%-90%), with significant awareness gaps.
- Addressing BP management is essential for combating health inequalities and promoting economic stability.
Conclusions:
- Blood pressure control is fundamental for both brain and heart health, offering a primary strategy for dementia and stroke prevention.
- Heightened global focus on hypertension management is necessary to mitigate suffering and enhance economic well-being.
- Healthcare providers should prioritize BP control as a straightforward intervention for patients concerned about neurological decline.
Abstract:
The Brain Health crisis stands as one of humankind's most pressing threats, with age-related noncommunicable brain diseases, particularly stroke, and dementia, affecting hundreds of millions annually and jeopardizing the economic well-being of populations worldwide. Epidemiological studies indicate that ≈40% of dementia and 60% of stroke cases are attributable to modifiable risk factors. In this Comments and Opinions article, we underscore the pivotal role of blood pressure (BP) control in reducing suffering, enhancing economic well-being, and promoting healthy longevity for populations worldwide. Emphasizing that BP control is crucial for both brain and heart health, it advocates for heightened awareness, positioning hypertension as a primary focus for preventing dementia and stroke with potential global impact. Despite its significance, BP control encounters global challenges, with proportions of the population maintaining adequately controlled hypertension ranging from 23% to 90%. The World Health Organization estimated that 46% of the 1.28 billion people with hypertension are unaware of their elevated BP. Given the notable disparities in BP management, addressing BP management also contributes to combating significant health inequalities. The next time you are faced with a patient anxious about the prospect of experiencing a fate similar to a parent with dementia or a sister with a stroke, we suggest a straightforward answer for health care providers: start ensuring BP control. BP is a matter of brain health, and it is a matter of our economic future.
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