Pharmacokinetic evaluation of a new oral sustained release dosage form of tramadol
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چکیده
منابع مشابه
Development of oral immediate release and Sustained release dosage form of Simvastatin and its Pharmacokinetic evaluation
To examine newly developed single-unit of oral sustained release dosage form Simvastatin (SS) have been prepared by the wet granulation method. The hydrophilic matrix was prepared with xanthan gum with additives MCC PH101. On the in vitro drug release was studied. The studies indicated that the drug release can be modulated by varying the concentration of the polymer and fillers. Various pharma...
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The oral route of drug delivery is typically considered the preferred and most patient-convenient means of drug administration. The advances in the formulation technology of modified release dosage form with sustained release oral dosage form has been widely accepted approach as compared to conventional immediate release formulations of the same drug, over which it provides a prolong release of...
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sustained release oral delivery systems are designed to achieve therapeutically effective concentrations of drug in the systemic circulation over an extended period of time. the purpose of the present investigation was to design and evaluate sustained release matrix tablets of nifedipine, a poorly water soluble drug, employing hydroxypropyl methyl cellulose ( hpmc) and ethyl cellulose ( ec) as ...
متن کاملIn vitro - in vivo evaluation of a new oral dosage form of tramadol hydrochloride--controlled-release capsules filled with coated pellets.
The aim of this study was an in vitro - in vivo evaluation of a new oral dosage form of tramadol hydrochloride (TH), controlled-release capsules filled with coated pellets, 100 mg (TC), compared to the sustained release tablets, Tramal Retard, 100 mg (TR). In vitro release study of both formulations showed a similar release profile of TH over 8 h (f2 was 52). In vivo study (single oral, 100 mg ...
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An attempt was made to sustain the release of metformin HCl as well as to mask the bitter taste by complexation technique using strong cation-exchange resins, indion 244 and indion 264. The drug loading onto ion-exchange resin was optimized for mixing time, activation, effect of pH, mode of mixing, ratio of drug:resin and temperature. The resinate was evaluated for micromeritic properties, tast...
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ژورنال
عنوان ژورنال: British Journal of Clinical Pharmacology
سال: 2003
ISSN: 0306-5251,1365-2125
DOI: 10.1046/j.1365-2125.2003.02013.x