A Master's thesis at the College of Pharmacy, University of Basrah, examined "Design, Preparation, Characterization, and In Vitro Evaluation of Solid Lipid Nanoparticles for Enhancing the Solubility and Dissolution Properties of Poorly Soluble Drugs." The thesis, elegantly presented by the student Mohammed Ali Abdul Hussein, included a targeted study aimed at improving the solubility and dissolution rate of the drug Cefdinir.
Cefdinir is a broad-spectrum antibiotic that is bactericidal against multiple strains of pathogenic bacteria. Solid lipid nanoparticle technology was purposefully utilized for this research context, and the optimal sample underwent rigorous evaluation regarding its solubility, dissolution profile, and in vitro stability. The primary objective of the study was to remarkably enhance the pharmaceutical properties of Cefdinir to improve its pharmacological efficacy, alongside exploring the possibility of formulating novel dosage forms for this drug.
The study concluded that the solubility of Cefdinir was enhanced tenfold, accompanied by a highly significant improvement in its dissolution rate. Additionally, the formulated solid lipid nanoparticles proven to remain exceptionally stable for a duration exceeding three months when conserved as a freeze-dried powder.
