A Promising Ternary Solid Dispersion of Aceclofenac Containing Tablet with Enhanced Dissolution, and Potentiated Anti-inflammatory Efficacy
نویسندگان
چکیده
The major objective of the current study is to implement a plan enhance dissolution rate and oral bioavailability poorly water-soluble aceclofenac. drug classified according biopharmaceutical classification system as class II drug. Amorphous alkalinized aceclofenac solid dispersion was formulated ternary mixture. This mixture prepared by introducing polymeric carriers [polyvinylpyrrolidone, Hydroxy propyl beta cyclodextrin or Polyethylene glycol] an alkalizer (Na2CO3) applying solvent evaporation method. Optimum formulations were compressed into tablets that subjected in-vitro studies compared market product Bristaflam free containing one. Finally, assessed for stability carrageenan-induced rat paw edema treatment evaluate potentiated anti-inflammatory efficacy.
 Results showed optimum amorphous polyvinylpyrrolidone K30 in 1:5 ratio have significant improvement (>90% 10 min) untreated Solid-state characterization emphasized conversion crystalline form with no drug−polymers interactions. Stability ensured dispersions stable strikingly improving behavior tablets. Moreover, regarding activity against carrageenan induced edema, histopathological examination, we concluded are promising approach hence efficacy
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ژورنال
عنوان ژورنال: Journal of pharmaceutical research international
سال: 2022
ISSN: ['2456-9119']
DOI: https://doi.org/10.9734/jpri/2022/v34i647290