A novel RP-HPLC method for estimation of Amlodipine Besylate and Celecoxib using an experimental design approach employing response surface technique was developed validated a C18 column its application in marketed formulation. multivariate optimization conditions carried out organic content the mobile phase, pH, flow rate phase as three independent variables. The aim study to apply methodology...

Cardiovascular drugs such as lovastatin, simvastatin, amlodipine besylate, nifedipine, and hydralazine hydrochloride inhibit cholesterol esterase (CEase) in vitro. In the present paper, an attempt was made to determine kinetically the reaction mechanism for CEase inhibition by these drugs. The inhibition constant, Ki, for the mixed-type inhibition of CEase by these drugs in the presence of trit...

A simple, selective, rapid, precise and economical reverse phase HPLC method has been developed for the simultaneous estimation of Amlodipine Besylate and Nebivolol hydrochloride in pharmaceutical dosage forms. The method was carried out on a Luna C-18, 5 μ column with a mobile phase consisting of 0.005M ammonium acetate solution, acetonitrile and triethylamine in the ratio 60:40:0.1 (v/v) and ...

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...

A simple, specific, accurate and precise stability-indicating reversed-phase high-performance liquid chromatographic method was developed for simultaneous estimation of olmesartan medoxomile (OLME), amlodipine besylate (AMLO) and hydrochlorothiazide (HCTZ) in tablet dosage form. The method was developed using an RP C18 base deactivated silica column (250 × 4.6 mm, 5 µm) with a mobile phase cons...

BACKGROUND Leg edema is a common adverse effect of dihydropyridine Calcium Channel Blockers (CCB) that may need dose reduction or drug withdrawal, adversely affecting the antihypertensive efficacy. Leg edema is reported to occur less often with (S)-amlodipine compared to conventional racemic amlodipine. We aimed to find the incidence of leg edema as a primary outcome and antihypertensive effica...

OBJECTIVE To assess compliance with antihypertensive therapy and healthcare utilization among African American and White Medicaid recipients who are receiving fixed-dose combination amlodipine besylate/benazepril HCl or a dihydropyridine calcium channel blocker plus an angiotensin-converting enzyme inhibitor prescribed as separate agents (free-combination). DESIGN Longitudinal, retrospective,...

Amlodipine besylate microspheres for intranasal administration were prepared with an aim to avoid first-pass metabolism, to achieve controlled blood level profiles and to improve therapeutic efficacy. Hydroxypropyl Guar, a biodegradable polymer, was used in the preparation of microspheres by employing water in oil emulsification solvent evaporation technique. The formulation variables were drug...