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Design and development of Fujicalin-based axitinib liquisolid compacts for improved dissolution and bioavailability to treat renal cell carcinoma. | LitMetric

Design and development of Fujicalin-based axitinib liquisolid compacts for improved dissolution and bioavailability to treat renal cell carcinoma.

Eur J Pharm Biopharm

Department of Pharmaceutical Quality Assurance, SWVSM's Tatyasaheb Kore College of Pharmacy, Shivaji University Kolhapur, Warananagar - 416113, Maharashtra, India. Electronic address:

Published: November 2024

AI Article Synopsis

Article Abstract

Poor dissolution of axitinib (AXT) limits its effectiveness through the oral route. The present study investigated, prospective of liquisolid (LS) technology to improve dissolution rate and oral bioavailability of AXT to treat renal cell carcinoma. LS compacts were fabricated with PEG 200, Fujicalin SG, and Aerosil 200 as solvent, carrier, and coat material, respectively. The behavior of LS-systems during tabletting was investigated using Kawakita, Heckel, and Leuenberger analysis. LS compacts were examined for P-XRD, DSC, SEM, and in vitro drug dissolution. For optimization, a 3 full factorial design was utilized. Cell line A498 was utilized for in vitro cytotoxicity study. A bioavailability study was performed using rabbits. DSC and P-XRD analysis confirmed the transition of crystalline AXT to its partial amorphization and molecular dispersion. Consequently, LS6 demonstrated a significantly rapid drug dissolution (Q; >99 %) than the directly compressed tablets (18.05 %). Additionally, 2.03-fold increase in oral bioavailability, and inhibited dose-dependent cell growth with 1.75-fold increased apoptosis rate. Overall, an LS6 compact consisting of 15 % AXT concentration in PEG 200 and a 20 w/w ratio of Fujicalin SG: Aerosil 200 exhibited improved formulation properties, enhanced dissolution rate, and bioavailability. Thus developed potential product may contribute low-cost production with patient-improved survival expectations.

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Source
http://dx.doi.org/10.1016/j.ejpb.2024.114506DOI Listing

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