The effects of telmisartan and amlodipine in treatment-naïve and previously treated hypertensive patients: a subanalysis from a 4 × 4 factorial design study.

The subanalysis of a 4 × 4 factorial, 8-week study to evaluate the efficacy and tolerability of telmisartan (T) 40-80 mg/amlodipine (A) 5-10 mg used in treatment-naïve patients (n = 231) and patients previously treated with antihypertensive agents (n = 880). Similar blood pressure (BP) reductions were achieved with T + A, regardless of their pretreatment status. Highest reductions were achieved with T80 + A10 (treatment-naïve -26.

Efficacy and tolerability of fixed-dose amlodipine/olmesartan medoxomil with or without hydrochlorothiazide in Hispanic and non-Hispanic patients whose blood pressure is uncontrolled on antihypertensive monotherapy.

Objectives: This is a prespecified subgroup analysis in Hispanic and non-Hispanic patients of a study that evaluated blood pressure (BP) control with fixed-dose amlodipine/olmesartan medoxomil (AML/OM)-based therapy in patients whose condition was uncontrolled on prior monotherapy.

Methods: In this prospective, open-label, dose-titration study, patients with uncontrolled BP after at least 1 month of antihypertensive monotherapy were switched to fixed-dose AML/OM 5/20 mg. Patients were uptitrated to AML/OM 5/40 and 10/40 mg, with uptitration to AML/OM + hydrochlorothiazide 10/40 + 12.

Efficacy/safety of olmesartan medoxomil versus losartan potassium in naïve versus previously treated subjects with hypertension.

Introduction: A predefined exploratory analysis of a prospective, randomized, double-blind, forced-titration study of olmesartan medoxomil (OM) versus losartan potassium (LOS) in subjects with hypertension not previously or previously treated with antihypertensive medication is reported.

Methods: The study included a 3-4-week placebo run-in and an 8-week active treatment period: OM (weeks 1-4, OM 20 mg; weeks 5-8, OM 40 mg); placebo + OM (weeks 1-2, placebo; weeks 3-4, OM 20 mg; weeks 5-8, OM 40 mg); and LOS (weeks 1-4, LOS 50 mg; weeks 5-8, LOS 100 mg). Analyses focused on comparison of OM and placebo + OM combined versus LOS.

Efficacy and safety of nebivolol in Hispanics with stage I-II hypertension: a randomized placebo-controlled trial.

Objective: Hispanics have lower rates of hypertension control compared with black and white patients. Nebivolol is a vasodilatory β1-selective blocker, with neutral metabolic effects. This phase IV trial evaluated the efficacy and safety of nebivolol in Hispanics with stage I-II hypertension.

Efficacy of amlodipine and olmesartan medoxomil in patients with hypertension: the AZOR Trial Evaluating Blood Pressure Reductions and Control (AZTEC) study.

The aim of the present study was to use ambulatory blood pressure (BP) monitoring (ABPM) to determine the efficacy of a fixed-dose combination of amlodipine (AML) and olmesartan medoxomil (OM) over the 24-hour dosing interval. This 12-week, titrate-to-goal study was conducted in 185 patients with hypertension. Patients were initially treated with AML 5 mg/ day and uptitrated to AML/OM 5/20, 5/40, and 10/40 mg/day every 3 weeks if mean seated BP (SeBP) was ≥ 120/80 mmHg.

Efficacy and safety of olmesartan medoxomil alone and in combination with hydrochlorothiazide.

In at least 50% of patients with hypertension, particularly those with stage 2 hypertension, combination drug therapy is required to achieve the currently recommended blood pressure (BP) goals. It is likely that future hypertension guidelines will recommend lowering BP beyond the currently recommended systolic/diastolic BP goals of lower than 140/90 mmHg for all patients with hypertension and lower than 130/80 mmHg for patients with diabetes or chronic kidney disease. In a series of clinical trials, the combination of olmesartan medoxomil, a well-established angiotensin receptor blocker, and hydrochlorothiazide, a thiazide diuretic, has produced greater reductions in systolic BP and diastolic BP and greater proportions of patients achieving BP goals than monotherapy with either component.

Metabolic issues in the Antihypertensive and Lipid-Lowering Heart Attack Trial Study.

Based on the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack (ALLHAT) Trial, the Seventh Joint National Committee on Prevention, Detection, Evaluation and Treatment of High Blood Pressure (JNC-7) states that "thiazide-type diuretics should be used as initial therapy for most patients with hypertension." In the ALLHAT study, although there was no difference in the primary outcome for fatal heart attack and nonfatal myocardial infarction between all treatment groups, the manuscript endorses thiazide-type diuretics as first choice, based on their cardioprotective effects and low cost. It is well known that thiazide-type diuretics cause hypokalemia, glucose intolerance, and diabetes, although the ALLHAT study showed a significant 43% to 65% higher risk of new-onset diabetes with chlorthalidone compared with amlodipine (30%) and lisinopril (18%).