Abstract
Dissolving microneedles (MNs) offered a simple, minimally invasive method for meloxicam (MX) delivery to the skin. However, the fabrication of dissolving MNs still faced some challenges, such as significant time consumption, loss of drug activity, and difficulty in regulating MN drug loading. To address these issues, we developed the tip-dissolving (TD) MNs. Several kinds of drugs were encapsulated successfully, and the quantity of MX ranged from 37.23 ± 8.40 to 332.53 ± 13.37 μg was precisely controlled. The effects of fabrication process on biomacromolecules stability were studied, and it was found that tyrosinase kept 90.4% activity during the fabrication process. The whole process for the fabrication of MNs only takes approximately 1 h. In order to further evaluate the potential of the TD MNs, MX TD MNs were prepared for in vitro release experiments, in vivo release experiments, safety evaluation, pharmacokinetic studies, and pharmacodynamic studies. The results demonstrated that MX TD MNs offered several advantages, including rapid release of the encapsulated drug (91.72% within 30 min), efficient drug delivery to skin (79.18%), no obvious skin irritation, decent relative bioavailability (122.3%), and strong anti-inflammatory and analgesic effects. Based on these results, we envisage that the TD MNs have promising potential for transdermal drug delivery of MX.
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References
Degner F, Sigmund R, Zeidler H. Efficacy and tolerability of meloxicam in an observational, controlled cohort study in patients with rheumatic disease. Clin Ther. 2000;22(4):400–10. https://doi.org/10.1016/S0149-2918(00)89009-8.
Senna GE, Passalacqua G, Dama A, Crivellaro M, Schiappoli M, Bonadonna P, et al. Nimesulide and meloxicam are a safe alternative drugs for patients intolerant to nonsteroidal anti-inflammatory drugs. Eur Ann Allergy Clin Immunol. 2003;35(10):393–6.
Pairet M, van Ryn J, Schierok H, Mauz A, Trummlitz G, Engelhardt G. Differential inhibition of cyclooxygenases-1 and -2 by meloxicam and its 4′-isomer. Inflamm Res. 1998;47(6):270–6. https://doi.org/10.1007/s000110050329.
Distel M, Mueller C, Bluhmki E, Fries J. Safety of meloxicam: a global analysis of clinical trials. Br J Rheumatol. 1996;35(Suppl 1):68–77. https://doi.org/10.1093/rheumatology/35.suppl_1.68.
Lanes SF, Rodrigeuz LA, Hwangg E. Baseline risk of gastrointestinal disorders among new users of meloxicam, ibuprofen, diclofenac, naproxen and indomethacin. Pharmacoepidemiology and drug safety. 2000;9(2):113–7. doi: https://doi.org/10.1002/(SICI)1099-1557(200003/04)9:2<113::AID-PDS478>3.0.CO;2–2.
Chen J, Gao Y. Strategies for meloxicam delivery to and across the skin: a review. Drug Delivery. 2016;23(8):3146–56. https://doi.org/10.3109/10717544.2016.1157839.
Altman RD, Barthel HR. Topical therapies for osteoarthritis. Drugs. 2011;71(10):1259–79. https://doi.org/10.2165/11592550-000000000-00000.
Wiechers JW. The barrier function of the skin in relation to percutaneous absorption of drugs. Pharmaceutisch weekblad Scientific edition. 1989;11(6):185–98. https://doi.org/10.1007/BF01959410.
YC A, Choi JK, Choi YK, Ki HM, Bae JHA. Novel transdermal patch incorporating meloxicam: in vitro and in vivo characterization. Int J Pharm. 2010;385(385):12–9.
Badran MM, Taha EI, Tayel MM, Al-Suwayeh SA. Ultra-fine self nanoemulsifying drug delivery system for transdermal delivery of meloxicam: dependency on the type of surfactants. J Mol Liq. 2014;190(190):16–22. https://doi.org/10.1016/j.molliq.2013.10.015.
Pathan I, Mangle M, Bairagi S. Design and characterization of nanoemulsion for transdermal delivery of meloxicam. Analytical. Chem Lett. 2016:286–95.
Sareen R, Kumar S, Gupta GD. Meloxicam carbopol-based gels: characterization and evaluation. Current Drug Delivery. 2011;8(4):407–15. https://doi.org/10.2174/156720111795768013.
Duangjit S, Obata Y, Sano H, Onuki Y, Opanasopit P, Ngawhirunpat T, et al. Comparative study of novel ultradeformable liposomes: menthosomes, transfersomes and liposomes for enhancing skin permeation of meloxicam. Biol Pharm Bull. 2014;37(2):239–47. https://doi.org/10.1248/bpb.b13-00576.
Fang JY, Sung KC, Wang JJ, Chu CC, Chen KT. The effects of iontophoresis and electroporation on transdermal delivery of buprenorphine from solutions and hydrogels. J Pharm Pharmacol. 2002;54(10):1329–37. https://doi.org/10.1211/002235702760345392.
Kim TY, Kim YI, Seo SK, Kim SH, Yang KH, Shin SC. Anti-Hyperalgesic effects of meloxicam hydrogel via phonophoresis in acute inflammation in rats; comparing systemic and topical application. Biomol Ther. 2009;17(3):305–10. https://doi.org/10.4062/biomolther.2009.17.3.305.
Garland MJ, Migalska K, Mahmood TMT, Singh TRR, Woolfson AD, Donnelly RF. Microneedle arrays as medical devices for enhanced transdermal drug delivery. Expert Rev Med Devices. 2011;8(4):459–82. https://doi.org/10.1586/erd.11.20.
Henry S, Mcallister DV, Allen MG, Prausnitz MR. Microfabricated microneedles: a novel approach to transdermal drug delivery. J Pharm Sci. 1998;87(8):922–5. https://doi.org/10.1021/js980042+.
Kim YC, Park JH, Prausnitz MR. Microneedles for drug and vaccine delivery ☆. Adv Drug Deliv Rev. 2012;64(14):1547–68. https://doi.org/10.1016/j.addr.2012.04.005.
Donnelly RF, Garland MJ, Morrow DIJ, Migalska K, Singh TRR, Majithiya R, et al. Optical coherence tomography is a valuable tool in the study of the effects of microneedle geometry on skin penetration characteristics and in-skin dissolution. J Control Release. 2010;147(3):333–41. https://doi.org/10.1016/j.jconrel.2010.08.008.
Kaushik S, Hord AH, Denson DD, Mcallister DV, Smitra S, Allen MG, et al. Lack of pain associated with microfabricated microneedles. Anesth Analg. 2001;92(2):502–4. https://doi.org/10.1213/00000539-200102000-00041.
Witting M, Obst K, Pietzsch M, Friess W, Hedtrich S. Feasibility study for intraepidermal delivery of proteins using a solid microneedle array. Int J Pharm. 2015;486(1–2):52–8. https://doi.org/10.1016/j.ijpharm.2015.03.046.
Chen J, Qiu Y, Zhang S, Yang G, Gao Y. Controllable coating of microneedles for transdermal drug delivery. Drug Dev Ind Pharm. 2013;41(3):415–22. https://doi.org/10.3109/03639045.2013.873447.
Gill HS, Prausnitz MR. Coating formulations for microneedles. Pharm Res. 2007;24(7):1369–80. https://doi.org/10.1007/s11095-007-9286-4.
Khan H, Mehta P, Msallam H, Armitage D, Ahmad Z. Smart microneedle coatings for controlled delivery and biomedical analysis. J Drug Target. 2014;22(9):790–5. https://doi.org/10.3109/1061186X.2014.921926.
Chen JQY, Zhang S, Gao Y. Dissolving microneedle-based intradermal delivery of interferon-α-2b. Drug Dev Ind Pharm. 2016;42(6):890–6. https://doi.org/10.3109/03639045.2015.1096282.
Jun H, Han MR, Kang NG, Park JH, Park JH. Use of hollow microneedles for targeted delivery of phenylephrine to treat fecal incontinence. J Control Release. 2015;207:1–6. https://doi.org/10.1016/j.jconrel.2015.03.031.
Lutton REM, Larrañeta E, Kearney MC, Boyd P, Woolfson AD, Donnelly RFA. Novel scalable manufacturing process for the production of hydrogel-forming microneedle arrays. Int J Pharm. 2015;494(1):417–29. https://doi.org/10.1016/j.ijpharm.2015.08.049.
Ahmad Z, Stride E, Edirisinghe M. Novel preparation of transdermal drug-delivery patches and functional wound healing materials. J Drug Target. 2009;17(9):724–9. https://doi.org/10.3109/10611860903085386.
Amodwala S, Kumar P, Thakkar HP. Statistically optimized fast dissolving microneedle transdermal patch of meloxicam: a patient friendly approach to manage arthritis. Eur J Pharm Sci. 2017;104:114–23. https://doi.org/10.1016/j.ejps.2017.04.001.
Larrañeta E, Stewart S, Fallows SJ, Birkhäuer LL, Mccrudden MTC, Woolfson AD, et al. A facile system to evaluate in vitro drug release from dissolving microneedle arrays. Int J Pharm. 2016;497(1):62–9. https://doi.org/10.1016/j.ijpharm.2015.11.038.
Vijaya Kumar SG, Mishra DN. Preparation, characterization and in vitro dissolution studies of solid dispersion of meloxicam with PEG 6000. Yakugaku Zasshi. J Pharm Soc Japan. 2006;126(8):657–64. https://doi.org/10.1248/yakushi.126.657.
Chang J-S, P-C W, Huang Y-B, Tsai Y-H. In-vitro evaluation of meloxicam permeation using response surface methodology. J Food Drug Anal. 2006;14(3)
Momtaz S, Lall N, Basson A. Inhibitory activities of mushroom tyrosine and DOPA oxidation by plant extracts. S Afr J Bot. 2008;74(4):577–82. https://doi.org/10.1016/j.sajb.2008.02.005.
Winter CAREA, Nuss GW. Carrageenin-induced edema in hind paw of the rat as an assay for antiinflammatory drugs. Exp Biol Med. 1962;111(3):544–7. https://doi.org/10.3181/00379727-111-27849.
Millan MJ. Serotonin and pain: evidence that activation of 5-HT 1A receptors does not elicit antinociception against noxious thermal, mechanical and chemical stimuli in mice. Pain. 1994;58(1):45–61. https://doi.org/10.1016/0304-3959(94)90184-8.
Kitchen I, Green PG. Differential effects of di-isopropylfluorophosphate poisoning and its treatment on opioid antinociception in the mouse. Life Sciences. 1983;33(Suppl 1):669–72.
Donnelly RF, Morrow DI, Singh TR, Migalska K, Mccarron PA, O’Mahony C, et al. Processing difficulties and instability of carbohydrate microneedle arrays. Drug Dev Ind Pharm. 2009;35(10):1242–54. https://doi.org/10.1080/03639040902882280.
Chu LY, Choi SO, Prausnitz MR. Fabrication of dissolving polymer microneedles for controlled drug encapsulation and delivery: bubble and pedestal microneedle designs. J Pharm Sci. 2010;99(10):4228–38. https://doi.org/10.1002/jps.22140.
Hong X, Wei L, Wu F, Wu Z, Chen L, Liu Z, et al. Dissolving and biodegradable microneedle technologies for transdermal sustained delivery of drug and vaccine. Drug Des Dev Therap. 2013;7(3):945–52.
Klein TE, Altman RB, Eriksson N, Gage BF, Kimmel SE, Lee MT, et al. Estimation of the warfarin dose with clinical and pharmacogenetic data. N Engl J Med. 2009;360(16):1613.
Cohn D, Salomon AH. Designing biodegradable multiblock PCL/PLA thermoplastic elastomers. Biomaterials. 2005;26(15):2297–305. https://doi.org/10.1016/j.biomaterials.2004.07.052.
Chu LY, Prausnitz MR. Separable arrowhead microneedles. J Controll Release Off J Controll Release Society. 2011;149(3):242–9.
Acknowledgements
This work was supported by the Natural Science Foundation of Fujian Province (Grant No. 2015J05167), the Education Department of Fujian Province (Grant No. JZ160470), the Program for Distinguished Young Talents in Fujian Province University, Putian University (Grant Nos. 2014052 and 2015075), and Training Program of Innovation and Entrepreneurship for Undergraduates (Grant Nos. 201711498004, 201711498055, and 201711498070).
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Chen, J., Huang, W., Huang, Z. et al. Fabrication of Tip-Dissolving Microneedles for Transdermal Drug Delivery of Meloxicam. AAPS PharmSciTech 19, 1141–1151 (2018). https://doi.org/10.1208/s12249-017-0926-7
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DOI: https://doi.org/10.1208/s12249-017-0926-7