Dissolution enhancement of Tibolone by micronization technique

Enhancement in Dissolution Rate of Piroxicam by Two Micronization Techniques

Piroxicam is a nonsteroidal anti-inflammatory drug that is practically insoluble in water. The oral absorption rate of piroxicam is dependent on its dissolution rate in the GI tract. The aim of this study was to enhance the dissolution of piroxicam by a microcrystallization technique. The preparation of microcrystals of piroxicam was done by two methods, solvent change and pH shift. In the solv...

Efavirenz Dissolution Enhancement I: Co-Micronization

AIDS constitutes one of the most serious infectious diseases, representing a major public health priority. Efavirenz (EFV), one of the most widely used drugs for this pathology, belongs to the Class II of the Biopharmaceutics Classification System for drugs with very poor water solubility. To improve EFV's dissolution profile, changes can be made to the physical properties of the drug that do n...

Clarithromycin Dissolution Enhancement by preparation of Aqueous Nanosuspensions Using Sonoprecipitation Technique

Clarithromycin (CLM) is a member of macrolide family with broad spectrum antibiotic activity. It is practically insoluble in water and its poor solubility is pH dependent. In this study, series of nanosuspensions containing CLM and stabilizer such as HPMC, NaCMC, polysorbate 80, poloxamer 188 and polyvinyl alcohol in various ratios were prepared using sonoprecipitation method. Briefly, CLM was ...

dissolution enhancement of glybenclamide by solid dispersion technique

Clarithromycin Dissolution Enhancement by preparation of Aqueous Nanosuspensions Using Sonoprecipitation Technique

Clarithromycin (CLM) is a member of macrolide family with broad spectrum antibiotic activity. It is practically insoluble in water and its poor solubility is pH dependent. In this study, series of nanosuspensions containing CLM and stabilizer such as HPMC, NaCMC, polysorbate 80, poloxamer 188 and polyvinyl alcohol in various ratios were prepared using sonoprecipitation method. Briefly, CLM was ...