Formulation and evaluation of clarithromycin gastroretentive dosage form
ABSTRACT:
Floating matrix tablets of clarithromycin were developed to
prolonged gastric residence time and thereby increase drug availability. The
tablets were formulated by wet granulation technique, using polymers such as
Guar Gum, HPMC-K15M and HPMC-K100M, and other standard excipient. Tablets were
evaluated for physical characteristics viz, hardness, percentage friability,
floating capacity, weight variation and content uniformity. Further, tablets
were evaluated for in-vitro release characteristics for 12hr. Increasing the
polymer ratio the FLT was increase but the drug release was decreased.
For more details PDF
Link: http://www.jocpr.com/articles/formulation-and-evaluation-of-clarithromycin-gastroretentive-dosage-form.pdf
Comments
Post a Comment