formulation and physicochemical evaluation of sustained release diclofenac sodium ocular film
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Formulation and Evaluation of Diclofenac Sodium Sustained Release Tablets Using Melt Granulation Technique
Hydrophilic polymers alone are not quite efficient in controlling the release of highly water soluble drugs. Hydrophobic Polymer and pore forming agent have been extensively investigated for sustaining the release of drug. They provide several advantages include good stability at varying pH ranges and effectively retards the water soluble drug. In the present study it was a novel approach where...
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The purpose of this study was to develop a new monolithic matrix tablet to completely deliver glipizide in a zero order manner over a sustained period. Two approaches were examined using drug in a formulation that contain polymer like hydroxylpropyl methyl-cellulose K 100 (HPMCK) and Eudragit L 100. The granules were prepared by wet granulation method and thereby formulated as F-1, F-2. F...
متن کاملFormulation and Optimization of Sustained Release Tablets of Diclofenac Sodium Using Guar Gum as Release Modifier
PURPOSE OF STUDY: In the present study, an attempt was made to increase therapeutic effectiveness, reduction in dosing frequency and thus improving patient compliance, by developing sustained release matrix tablets of Diclofenac sodium using guar gum as release modifier. METHOD: Six batches of sustained release matrix tablets of Diclofenac sodium was prepared by using different drug: polymer ra...
متن کاملFormulation and physicochemical characterization of buccoadhesive microspheres containing diclofenac sodium.
PURPOSE The present study involves preparation and evaluation of diclofenac buccal-mucoadhesive microparticles for prolongation of buccal residence time. METHODS The microparticles were prepared by modified double-emulsion dehydration method (O1/W/O2) using sodium carboxymethylcellulose (CMC-Na) as mucoadhesive polymer. Calcium chloride was used as a cross-linking agent. Buccal-mucoadhesive m...
متن کاملFormulation, Evaluation and Comparison of Sustained Release Matrix Tablets of Diclofenac Sodium Using Tamarind Gum as Release Modifier
Background and purpose of study: In the present investigation, an attempt was made to increase therapeutic effectiveness, reduce dose frequency and improvement in patient compliance, by developing sustained release matrix tablets of Diclofenac sodium using tamarind gum as release modifier. Methods: Six batches of sustained release matrix tablets of Diclofenac sodium were prepared by using diffe...
متن کاملFormulation, In Vitro Evaluation and Comparison of Sustained Release Matrix Tablets of Diclofenac Sodium using Okra Gum as Release Modifier
In the present investigation, an attempt was made to formulate sustained release matrix tablets of Diclofenac sodium using Gum acacia and Okra gum as release modifier. Six batches of sustained release matrix tablets of Diclofenac sodium were prepared by using different drug: polymer ratios viz. 1:1, 1:1.5, 1:2, 1:2.5, 1:3, and 1:3.5 for both gum acacia and Okra gum. The tablets were analyzed fo...
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عنوان ژورنال:
research in pharmaceutical sciencesجلد ۷، شماره ۵، صفحات ۰-۰
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