OBJECTIVE To investigate the criteria for prescribing a combination pill for hypertensive patients, and whether the combination pill improves medication adherence. MATERIALS AND METHODS This was a retrospective cohort study, performed in three Italian local health units. We selected all adult subjects who received at least one prescription of antihypertensive drugs between September 1, 2011 a...

BACKGROUND & OBJECTIVES Tumour necrosis factor-alpha (TNF-alpha) has been suggested to play a key role in insulin resistance (IR) in obesity and may contribute to the development of type 2 diabetes mellitus. Recently, studies are focused on the effect of antihypertensive drugs on insulin sensitivity and cytokines. We undertook this study to evaluate the effect of amlodipine, a long-acting dihyd...

BACKGROUND The African American Study of Kidney Disease and Hypertension was a multicenter trial of African Americans with hypertensive kidney disease randomized to an angiotensin-converting enzyme inhibitor (ramipril), a beta-blocker (metoprolol succinate), or a calcium channel blocker (amlodipine besylate). We compared the incidence of type 2 diabetes mellitus (DM) and the composite outcome o...

BACKGROUND The Avoiding Cardiovascular Events through Combination Therapy in Patients Living with Systolic Hypertension (ACCOMPLISH) trial showed that initial antihypertensive therapy with benazepril plus amlodipine was superior to benazepril plus hydrochlorothiazide in reducing cardiovascular morbidity and mortality. We assessed the effects of these drug combinations on progression of chronic ...

Amlodipine is a potent peripheral and coronary vasodilator with high selectivity for vascular smooth muscle, and is widely used in mild to moderate hypertension, chronic stable angina and vasospastic angina. Its most prevalent side effects are peripheral edema, flushing and headache. Cutaneous adverse reactions associated with amlodipine have been rarely reported. Herein, a male patient is desc...

OBJECTIVES Amlodipine is a calcium channel blocker (CCB) known to stimulate nitric oxide production from endothelial cells. Whether this ancillary property can be related to the capacity of amlodipine to concentrate and alter the structure of cholesterol-containing membrane bilayers is a matter of investigation. Here, we reasoned that since the endothelial nitric oxide synthase is, in part, exp...

The efficacy and safety of the novel calcium antagonist Amlodipine (Pfizer Laboratories, New York, New York) and hydrochlorothiazide were evaluated and compared in a randomized, single-blind, parallel group study in black Africans with essential hypertension. Twenty Nigerians with newly diagnosed mild to moderate essential hypertension were randomized to receive ascending doses of Amlodipine (5...

There is accumulating evidence that blood pressure (BP) control significantly reduces the risk of future cardiovascular events in patients with essential hypertension. However, strict BP control is often difficult to maintain, and half of hypertensive patients fail to attain BP goals on single-drug therapy. Therefore, current guidelines recommend combinations of drugs that have complimentary mo...

Two UV-spectrophotometric and one reverse phase high performance liquid chromatography methods have been developed for the simultaneous estimation of amlodipine besilate, losartan potassium and hydrochlorothiazide in tablet dosage form. The first UV spectrophotometric method was a determination using the simultaneous equation method at 236.5, 254 and 271 nm over the concentration range 5-25, 10...

Objective: To investigate the effects of two well known antihypertensive drugs captopril and amlodipine on serum uric acid level in type 2 diabetic hypertensive patients. Methods: One hundred hypertensive type 2 diabetic patients were divided into two groups, with 50 patients in each group. Group 1 was given captopril and group 2 amlodipine. A control group was included. Blood pressure and uric...