Formulation and evaluation of floating mucoadhesive alginate beads for targeting Helicobacter pylori.
OBJECTIVES:
There are various obstacles in the eradication of Helicobacter pylori infections, including low antibiotic levels and poor accessibility of the drug at the site of the infection. This study describes the preparation and characterisation of novel floating mucoadhesive alginate beads loaded with clarithromycin for delivery to the gastric mucosa to improve the eradication of this microorganism.