Effect of HPMC On Carbamazepine Nasal Mucoadhesive Microspheres: Preparation And Evaluation
About Author: Imran A. Kayyum. Tadwee1*, Sadhana Shahi1, Mahesh Thube1
Government College of Pharmacy,
Aurangabad, Maharashtra, India
Reference ID: PHARMATUTOR-ART-1051
Abstract
The object of this work is to formulate & observe the effect of HPMC K15 polymer on various parameters of evaluation of carbamazepine nasal mucoadhesive microspheres. The microspheres are prepared by spray drying technique with different formulation composition of HPMC K15. The microspheres obtained are meant for the evaluation for its production yield, particle size, swelling ability, Drug content, encapsulation efficiency and Invitro drug release study. IR, TLC study is performed for drug Polymer interaction study of the optimized batch. Morphology is studied be SEM. The results obtain shows that the release rate of the drug decreases and particle size, production yield, swelling index, encapsulation efficiency, mucoadhesion is increases with increase in drug: polymer ratio. TLC study shows no interaction of Carbamazepine and HPMC. SEM study reveals the encapsulation of drug in the HPMC K15 Polymer. The data obtained after Invitro release study fitted to PCP disso software for mechanism of release & kinetic model. The data also treated with design expert software v 7.1 it shows the model is significant. Overall it shows that the polymer HPMC does not posses any interaction with the carbamazepine and showing controlled drug release behavior.