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Diuretics for cardiovascular prevention in the elderly
1Department of Geriatrics, Hôpital Broca, Rue Pascal, Paris, France. olivier.hanon@brc.ap-hop-paris.fr
Insights
For elderly individuals, thiazide-type diuretics are recommended as the first-line treatment for high blood pressure (hypertension). These drugs effectively prevent major cardiovascular events like stroke and heart failure.
Area of Science:
- Gerontology
- Cardiology
- Pharmacology
Background:
- High blood pressure (hypertension) is a significant risk factor for cardiovascular and cerebrovascular diseases in the elderly.
- Antihypertensive medications offer clinical benefits in both primary and secondary prevention of cardiovascular events.
- Recent research indicates age-specific differences in the efficacy of various antihypertensive drug classes.
Purpose of the Study:
- To review current clinical data and guidelines regarding antihypertensive treatment in elderly patients.
- To highlight the role of thiazide-type diuretics and calcium antagonists in managing hypertension in older adults.
Main Methods:
- Analysis of available clinical data and medical guidelines.
- Review of studies on the efficacy of different antihypertensive drug classes in the elderly.
Main Results:
- Thiazide-type diuretics are recommended as the preferred drug class for treating hypertension in elderly patients.
- Long-acting calcium antagonists are suggested as a second-line option.
- Diuretic-based treatments have demonstrated significant prevention of major cardiovascular events, including stroke, heart failure, and coronary heart disease, in elderly populations.
Conclusions:
- Thiazide-type diuretics are a valuable and effective class of antihypertensive drugs for the elderly.
- Diuretic-based regimens are crucial for preventing major cardiovascular events in older adults with hypertension.
Abstract:
High blood pressure (BP) is a major risk factor for cardiovascular and cerebrovascular diseases in elderly subjects. Antihypertensive drugs have shown clinical benefit both in primary and secondary prevention of cardiovascular events. If BP lowering represents the major determinant of the effects conferred by the antihypertensive treatment for prevention, recent studies have suggested some differences between classes of antihypertensive drugs according to age. Based on the available clinical data, the recent medical guidelines have recommended thiazide-type diuretics as the preferred drug for the treatment of elderly hypertensive patients, followed by long-acting calcium antagonists. Indeed, diuretics constitute one of the most valuable classes of antihypertensive drugs, and in the elderly, diuretic-based treatment studies have been clearly shown to prevent major cardiovascular events, including stroke, heart failure and coronary heart disease.
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