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Article: Inclusion complexes of Ketoprofen with ?-cyclodextrins: Oral pharmacokinetics of Ketoprofen in human.(Research Paper)
- Article from:
- Indian Journal of Pharmaceutical Sciences
- Article date:
- March 1, 2006
- Author:
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Byline: P. Tayade, P. Vavia
The inclusion behavior of hydroxypropyl b-cyclodextrin and natural b-cyclodextrin was studied toward ketoprofen, in order to develop a new oral dosage form with enhanced dissolution rate and bioavailability, and to study the oral pharmacokinetics of ketoprofen in humans, following cyclodextrin complexation. Drug-cyclodextrin solid systems were prepared by kneading, co-evaporation, and freeze-drying. The formation of inclusion complexes with b-cyclodextrin and hydroxypropyl b-cyclodextrin in the solid state, were confirmed by differential scanning calorimetry, Fourier transform infrared spectroscopy, powder X-ray diffractometry, ...