The main objective of this work was to improve the biopharmaceutical properties of Domperidone (DMP)-
loaded mixed polymeric micellar solid dispersion (MMSD). The apparent solubility of DMP in polymer solutions was
used to choose suitable amphiphilic polymers for the preparation of an MMSD system. Different ratios of Soluplus®
and Kolliphor® P188 (ranging 0–80 %w/w) have been used to prepare the MMSD-DMP by solvent evaporation method
and physicochemically characterized. Among the tested different ratios of Soluplus® and Kolliphor® P188, the optimal
ratio of polymers was selected based on the solubility and surface properties. The solubility of optimized MMSD-DMP
in water was found more than 17 times higher compared to that of the crystalline DMP. The crystallinity evaluations of
the optimized formulation revealed amorphization of DMP, resulting in enhanced solubility. The drug release pattern
did not change significantly between formulations of MMSD-DMP produced by rotary vacuum drying and freeze
drying. From these findings, MMSD approach might be a promising dosage option for DMP, offering enhanced
biopharmaceutical behaviors leading to improved oral absorption.
Domperidone mixed polymeric micellar solid dispersion Soluplus® Kolliphor® P188 solubility dissolution
Birincil Dil | İngilizce |
---|---|
Konular | Farmasotik Biyoteknoloji |
Bölüm | Articles |
Yazarlar | |
Yayımlanma Tarihi | 27 Haziran 2025 |
Yayımlandığı Sayı | Yıl 2023 Cilt: 27 Sayı: 2 |