Management of hypertension in the very old: an intensive reduction of blood pressure should be achieved in most patients

Treatment of hypertension in the elderly: target the lowest well-tolerated blood pressure

INTRODUCTION

Antihypertensive treatment provides substantial benefits in older people. However, many challenges remain, including the ideal blood pressure (BP) target to be achieved. Because the elderly population is particularly vulnerable to adverse events, BP control should be carefully managed. Some studies have evaluated the cardiovascular effects of different BP targets in older patients, with mixed results and uncertainty about the most appropriate BP target. However, pooled analyses suggest that intensive BP lowering provides greater cardiovascular protection than less intensive strategies in elderly hypertensive patients.

AREAS COVERED

Understanding the balance between the risks and benefits of intensive BP targets and individualizing treatment is essential to ensure that older patients receive appropriate treatment to reduce the risk of cardiovascular complications. We reviewed data from clinical trials which investigated the protective effects of BP lowering drugs in elderly hypertensive patients aged ≥65 years.

EXPERT OPINION

Evidence suggests that age does not preclude an aggressive strategy for treating hypertension in elderly patients. Being 'tolerant' with one hand and 'intensive' with the other should become a universal standard in the management of elderly hypertensive patients. The lowest well-tolerated BP could be a simple and universally applicable BP target in the management of hypertensive patients, including the elderly.

Treatment strategies for isolated systolic hypertension in elderly patients

INTRODUCTION

Hypertension is a major and modifiable risk factor for cardiovascular disease. Its prevalence is rising as the result of population aging. Isolated systolic hypertension mostly occurs in older patients accounting for up to 80% of cases.

AREAS COVERED

The authors systematically review published studies to appraise the scientific and clinical evidence supporting the role of blood pressure control in elderly patients with isolated systolic hypertension, and to assess the influence of different drug treatment regimens on outcomes.

EXPERT OPINION

Antihypertensive treatment of isolated systolic hypertension significantly reduces the risk of morbidity and mortality in elderly patients. Thiazide diuretics and dihydropyridine calcium-channel blockers are the primary compounds used in randomized clinical trials. These drugs can be considered as first-line agents for the management of isolated systolic hypertension. Free or fixed combination therapy with angiotensin-converting enzyme inhibitors or angiotensin receptor blockers and calcium-channel blockers or thiazide-like diuretics should also be considered, particularly when compelling indications such as coronary artery disease, chronic kidney disease, diabetes, and congestive heart failure coexist. There is also hot scientific debate on the optimal blood pressure target to be achieved in elderly patients with isolated systolic hypertension, but current recommendations are scarcely supported by evidence.