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[Hypertension in the elderly]
Pierre-François Plouin1, Patrick Rossignol, Guillaume Bobrie
1Unité d'hypertension artérielle, Hôpital Européen Georges Pompidou, 75908 Paris 15.
Insights
Systolic hypertension is common in older adults and increases cardiovascular risk. Current treatments often fail to adequately control systolic blood pressure, compromising prevention of heart attacks and strokes.
Area of Science:
- Gerontology
- Cardiovascular Medicine
- Pharmacology
Background:
- Systolic blood pressure (SBP) increases with age, with hypertension prevalence exceeding 70% in individuals over 70.
- Elevated SBP is a significant risk factor for cardiovascular death, stroke, and myocardial infarction across all age groups.
- Antihypertensive medications are effective in reducing cardiovascular mortality and morbidity for SBP above 160 mmHg.
Purpose of the Study:
- To examine the challenges in achieving adequate systolic blood pressure control in elderly hypertensive patients.
- To identify factors contributing to the limited efficacy of blood pressure reduction in preventing cardiovascular events in this population.
Main Methods:
- Review of existing literature on systolic hypertension in the elderly.
- Analysis of factors influencing antihypertensive medication efficacy.
- Assessment of physician adherence to treatment guidelines for systolic hypertension.
Main Results:
- Blood pressure reduction efficacy is often limited in elderly hypertensive patients.
- Poor systolic blood pressure control frequently compromises the prevention of cardiovascular events.
- Physician non-adherence to established treatment guidelines contributes to suboptimal systolic hypertension management.
Conclusions:
- Effective management of systolic hypertension in the elderly remains a significant clinical challenge.
- Improving treatment adherence and exploring more efficacious therapeutic strategies are crucial for reducing cardiovascular risk in older adults.
Abstract:
Systolic blood pressure rises with age, and the prevalence of hypertension (systolic pressure of 140 mmHg or more and diastolic pressure below 90 mmHg) exceeds 70% after the age of 70. At any age, high systolic pressure is associated with an increased risk of cardiovascular death, stroke and myocardial infarction. Antihypertensive drugs reduce cardiovascular mortality and morbidity in patients with systolic pressure exceeding 160 mmHg. The ability of blood pressure reduction to prevent cardiovascular events in elderly hypertensive patients is often compromised by poor systolic pressure control. This is due to the relatively limited efficacy of antihypertensive medications to normalize systolic blood pressure, but also to the fact that many physicians fail to follow systolic hypertension treatment guidelines.
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