Abstract
Demographic factors are known to influence the prevalence of hypertension, and evidence suggests that they may also influence the response of patients with hypertension to blood pressure (BP)-lowering therapies. To determine the effect of demographic factors on the efficacy and safety of an olmesartan medoxomil (OM)-based treatment regimen, we performed a prespecified subgroup analysis of a 12-week, randomized, placebo-controlled, titrate-to-goal study in patients with hypertension, stratifying patients into treatment groups according to age, sex, or race. After 12 weeks, OM-based therapy significantly reduced BP from baseline in blacks, non-blacks, men, women, and patients younger than 65 or 65 years and older compared with placebo, and enabled 51.9% to 79.5% of patients to achieve a BP goal of <140/90 mm Hg. The differences in BP-lowering efficacy of OM-based therapy between subgroups were not clinically significant, and treatment was generally well tolerated in all groups. This study demonstrates that an OM-based treatment algorithm is an effective and safe option for achieving recommended BP goal in patients with hypertension including blacks, non-blacks, men, women, and patients younger than 65 or 65 years and older.