DISSOLUTION ENHANCEMENT OF DIACEREIN USING WATER SOLUBLE CARRIER BY SOLID DISPERSION TECHNOLOGY

Studies on dissolution enhancement of prednisolone, a poorly water-soluble drug by solid dispersion technique.

INTRODUCTION Prednisolone is a class II substance according to the Biopharmaceutics Classification System. It is a poorly water soluble agent. The aim of the present study was to improve dissolution rate of a poorly water-soluble drug, prednisolone, by a solid dispersion technique. METHODS Solid dispersion of prednisolone was prepared with PEG 6000 or different carbohydrates such as lactose a...

Solubility Enhancement of Poorly Water Soluble Drugs by Solid Dispersion

Solid dispersions have been employed to enhance the dissolution rates of poorly water-soluble drugs. Many approaches have been investigated for the preparation of solid dispersions. This paper reports the various solubility enhancement strategies in solid dispersion. The approaches described are fusion (melting), solvent evaporation, lyophilization (freeze drying), melt agglomeration process, e...

dissolution rate enhancement of irbesartan using solid dispersion with pegs

Improvement of Dissolution Characteristics and Bioavailability of Tadalafil by Solid Dispersion Technique Using Water-soluble Polymers

The enhancement of oral bioavailability of poorly water-soluble drugs remains one of the most challenging aspects of drug development. Tadalafil a BCS class II drug is an impotence agent. It is indicated for the treatment of erectile dysfunction and is a selective inhibitor of cyclic guanosine monophosphate (cGMP)-specific phosphodiesterase type-5 (PDE-5).However, insolubility and poor dissolut...

dissolution enhancement of glybenclamide by solid dispersion technique