Utilization of Natural Polymer in the Preparation of Oral Jelly of Granisetron

The aim of present study was to formulate and evaluate oral jellies containing granisetron (GSN). This new dosage form was designed for administration of the drug to specific aged patients (i.e. pediatric) in certain condition. GSN is an antiemetic which is usually used for the treatment of nausea and vomiting induced by radiotherapy and chemotherapy. The selection of this dosage form was based on its acceptability by pediatric population, ease of use and no need for water after taking the dose. In this study, two types of natural jellifying agents have been used in different concentrations. The natural jellifying agents which have been used were pectin and sodium alginate. The effect of jellifying agent and their concentrations have been investigated. Oral jell was prepared by heat and congealing method. Then investigations were done by measuring the pH, content uniformity, syneresis, stability, general appearance and production yield. The investigations showed that the formulation F3 with 5% pectin is the best one.