04. October 2018

The aim of this work was to develop an ascending controlled-release pellet (ACRP) of paliperidone to improve poor solubility and provide a stable blood drug concentration. The inner core was produced by mixing different ratios of sodium chloride as an osmotic substance and microcrystalline cellulose (MCC) to offer a pressure drive when in contact with medium. After, the drug layer was processed by a liquid-layering method, with paliperidone ground to a nano-size in order to improve the...