FORMULATION AND EVALUATION OF MUCOADHESIVE VAGINAL TABLET FOR THE TREATMENT OF BACTERIAL VAGINOSIS
AbstractThe primary purpose of this study was to formulate a mucoadhesive vaginal tablet of clindamycin phosphate. It developed to achieve an excellent therapeutic effect and patient compliance in the treatment of bacterial vaginosis. The formulation has a sustained-release effect with good mucoadhesion due to mucoadhesive polymers like Polycarbophil and Carbopol 971P NF, which decreases dose frequency. The mucoadhesive vaginal tablets were prepared by the direct compression method. FTIR had employed to study drug excipient incompatibility. The analytical method performed using HPLC. Optimization of the formulation was done by 32 full factorial designs using DOE. The mucoadhesive vaginal tablet was evaluated for % swelling index, Muco-adhesive strength, drug content, % drug release, and ex-vivo mucoadhesion time. The ex-vivo mucoadhesion time of optimized batch was up to 9 h, 97.24% drug content, 88.34 ± 0.97% drug release observed at 8 h. Stability study shows developed mucoadhesive intravaginal tablet was stable at 30 °C ± 2 °C at 65 ± 5% RH (Room temperature) and 40 °C ± 2 °C at 75 ± 5% RH condition after three months. This study may prove potential vaginal formulation of clindamycin phosphate against bacterial vaginosis.
Article Information
40
2330-2337
685
1006
English
IJPSR
D. Kanojia and D. Patel *
Department of Pharmaceutics, Parul Institute of Pharmacy and Research, Faculty of Pharmacy, Parul University, Vadodara, Gujarat, India.
dipti2603@yahoo.com
03 April 2020
20 August 2020
10 September 2020
10.13040/IJPSR.0975-8232.12(4).2330-37
01 April 2021