title: Treatment of hypertension in older patients: an updated look at the role of calcium antagonists.
abstract: Hypertension is common in adults aged 60 years or older. Apart from age, hypertension is the most powerful predictor of cardiovascular end-organ damage and its associated morbidity and mortality. Although diastolic blood pressure is regarded as an important risk factor, it is now clear that systolic blood pressure, especially prevalent among older adults, is a better predictor of cardiovascular morbidity and mortality. Fewer than 30% of hypertensive patients have blood pressure levels controlled to <140/90 mm Hg as recommended by current guidelines. Controlled trials have demonstrated the benefits of lowering blood pressure for all hypertensive individuals, including those aged 65 years or older. Calcium antagonists of the dihydropyridine subclass, which include nifedipine, amlodipine, felodipine, and nitrendipine, as well as other drug classes, are potent antihypertensive agents that may be suitable for treatment of hypertension in older adults. However, as with all antihypertensive agents, adverse effects may limit their use; peripheral edema is particularly troublesome for dihydropyridines. Newer dihydropyridine calcium antagonists expected to be approved for use soon, including lercanidipine and lacidipine, have been associated with efficacy comparable to currently available calcium antagonists but with a lower incidence of adverse effects, especially ankle edema. Antihypertensive agents with improved tolerability profiles offer the potential for improved blood pressure control.
authors.affiliation: Department of Medicine, Robert Wood Johnson Medical School, New Brunswick, NJ 08903, USA. kostis@umdnj.edu
authors.forename: John B
authors.initials: JB
authors.lastname: Kostis
mesh_terms: D000368:Aged; D002121:Calcium Channel Blockers / Q000627:therapeutic use*; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008875:Middle Aged
chemical_list: D002121:Calcium Channel Blockers