Abstract
A moderate drug permeating rate (flux) is desirable for long-acting transdermal patches. In this work, a novel simple method of controlling bisoprolol (BSP) flux by ion-pair strategy was initiated. Different ion-pair complexes including bisoprolol maleate (BSP-M), bisoprolol tartarate, bisoprolol besilate, and bisoprolol fumarate were prepared and their fluxes through rabbit abdominal skin were determined separately in vitro. Furthermore, permeation behavior from isopropyl myristate, solubility index in pressure-sensitive adhesives, determined by DSC, and n-octanol/water partition coefficient (log P) were investigated to illustrate the mechanism of drug permeation rate controlling. The results showed that compared to free BSP (J = 25.98 ± 2.34 μg/cm2/h), all BSP ion-pair complexes displayed lower and controllable flux in the range of 0.11 to 4.19 μg/cm2/h. After forming ion-pair complexes, the capability of BSP to penetrate through skin was weakened due to the lowered log P and increased molecule weight. Accordingly, this study has demonstrated that the flux of BSP could be controlled by ion-pair strategy, and among all complexes investigated, BSP-M was the most promising candidate for long-acting transdermal patches.
References
Czuriga I, Riecansky I, Bodnar J, Fulop T, Kruzsicz V, Kristof E, et al. Comparison of the new cardioselective beta-blocker nebivolol with bisoprolol in hypertension: the Nebivolol, Bisoprolol Multicenter Study (NEBIS). Cardiovasc Drugs Ther. 2003;17:257–63.
Zhao JH, Fu JH, Wang SM, Su CH, Shan Y, Kong SJ, et al. A novel transdermal patch incorporating isosorbide dinitrate with bisoprolol: in vitro and in vivo characterization. Int J Pharm. 2007;337:88–101.
Kim J, Shin SC. Controlled release of atenolol from the ethylene-vinyl acetate matrix. Int J Pharm. 2004;273:23–7.
Zhan XP, Chen SJ, Tang GC, Mao ZM. Poly (2-hydroxy-3- phenoxypropylacrylate, 4-hydroxybutyl acrylate, dibutyl maleate) membrane controlled clonidine zero-order release. Eur J Pharm Biopharm. 2007;66:429–34.
Mukherjeea B, Mahapatraa S, Guptab R, Patraa B, Tiwari A, Arorab P. A comparison between povidone-ethylcellulose and povidone-eudragit transdermal dexamethasone matrix patches based on in vitro skin permeation. Eur J Pharm Biopharm. 2005;59:475–83.
Hadgraft J, Walters KA, Wotton RK. Facilitated percutaneous absorption: a comparison and evaluation of two in vitro models. Int J Pharm. 1986;32:257–63.
Cheong HA, Choi HK. Enhanced percutaneous absorption of piroxicam via salt formation with ethanolamines. Pharm Res. 2002;19:1375–80.
Nam SH, Xu YJ, Nam H, Jin GW, Jeong Y, An S, et al. Ion pairs of risedronate for transdermal delivery and enhanced permeation rate on hairless mouse skin. Int J Pharm. 2011;419:114–20.
Ren CS, Fang L, Li T, Wang ML, Zhao LG, He ZG. Effect of permeation enhancers and organic acids on the skin permeation of indapamide. Int J Pharm. 2008;350:43–7.
Zhao LG, Li Y, Fang L, He ZG, Liu XT, Wang L, et al. Transdermal delivery of tolterodine by O-acylmenthol: in vitro/in vivo correlation. Int J Pharm. 2009;374:73–81.
Li CM, Liu C, Liu J, Fang L. Correlation between rheological properties, in vitro release, and percutaneous permeation of tetrahydropalmatine. AAPS PharmSciTech. 2011;12:1002–10.
Fang L, Numajiri S, Kobayashi D, Morimoto Y. The use of complexation with alkanolamines to facilitate skin permeation of mefenamic acid. Int J Pharm. 2003;262:13–22.
Sato K, Mitsui N, Hasegawa T, Sugibayashi K, Morimoto Y. Potential usefulness of solubility index for prediction of the skin permeation rate of 5-ISMN from pressure-sensitive adhesive tape. J Control Release. 2001;73:269–77.
Ma X, Fang L, Guo GP, Zhao NX, He ZG. Effect of counter-ions and penetration enhancers on the skin permeation of flurbiprofen. J Pharm Sci. 2009;99:1826–37.
Magnusson BM, Anissimov YG, Cross SE, Roberts MS. Molecular size as the main determinant of solute maximum flux across the skin. J Invest Dermatol. 2004;122:993–9.
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Song, W., Cun, D., Xi, H. et al. The Control of Skin-Permeating Rate of Bisoprolol by Ion-Pair Strategy for Long-Acting Transdermal Patches. AAPS PharmSciTech 13, 811–815 (2012). https://doi.org/10.1208/s12249-012-9808-1
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DOI: https://doi.org/10.1208/s12249-012-9808-1