Abstract
Methotrexate is the most common disease-modifying antirheumatic drug (DMARD) used in the treatment of rheumatoid arthritis (RA). Current evidence supports its efficacy in the treatment of RA, resulting in improved short-term disease control and long-term outcomes in terms of radiographic progression. Oral methotrexate has traditionally been used first-line due to various reasons, including ease of administration, low cost and easy availability. A methotrexate dose of >15 mg/week is generally required for disease control but oral methotrexate may be only partially effective or poorly tolerated in some patients. The rationale for using subcutaneous (SC) methotrexate is based on its improved bioavailability at higher doses and better tolerability in some patients who have side effects when receiving oral methotrexate. Current guidance advocates ‘treating to target’, with the aim of inducing remission in RA patients. In some patients, this can be achieved using methotrexate alone or in combination with other traditional DMARDs. Patients who have not responded to two DMARDs, including methotrexate, are eligible for biological therapy as per current National Institute for Health and Care Excellence (NICE) guidance in the UK. Biological treatments are expensive and using SC methotrexate can improve disease control in RA patients, thus potentially avoiding or delaying the requirement for future biological treatment.
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References
Symmons D, Turner G, Webb R, et al. The prevalence of rheumatoid arthritis in the United Kingdom: new estimates for a new century. Rheumatology (Oxford). 2002;41:793–800.
Smolen JS, Breedveld FC, Burmester GR, et al. Treating rheumatoid arthritis to target: 2014 update of the recommendations of an international task force. Ann Rheum Dis. 2015. doi:10.1136/annrheumdis-2015-207524 (Epub 12 May 2015).
Verschueren P, De Cock D, Corluy L, et al. Methotrexate in combination with other DMARDs is not superior to methotrexate alone for remission induction with moderate-to-high-dose glucocorticoid bridging in early rheumatoid arthritis after 16 weeks of treatment: the CareRA trial. Ann Rheum Dis. 2015;74(1):27–34.
Dougados M, Cpombe B, Cantagrel A, et al. Combination therapy in early rheumatoid arthritis: a randomised, controlled, double blind 52 week clinical trial of sulphasalazine and methotrexate compared with the single components. Ann Rheum Dis. 1999;58:220–5.
National Institute for Health and Care Excellence. NICE Guidance CG79. Rheumatoid arthritis: the management of rheumatoid arthritis in adults. Available at: https://www.nice.org.uk/guidance/cg79. Accessed 15 Aug 2015.
Ward JR. Historical perspective on the use of methotrexate for the treatment of rheumatoid arthritis. J Rheumatol Suppl. 1985;12(Suppl 12):3–6.
Paulus HE. FDA Arthritis Advisory Committee Meeting: methotrexate; guidelines for the clinical evaluation of antiinflammatory drugs. DMSO in scleroderma. Arthritis Rheum. 1986;29:1289–90.
Inoue K, Yuasa H. Molecular basis for pharmacokinetics and pharmacodynamics of methotrexate in rheumatoid arthritis therapy. Drug Metab Pharmacokinet. 2014;29(1):12–9.
Genestier L, Paillot R, Fournel S, et al. Immunosuppressive properties of methotrexate: apoptosis and clonal deletion of activated peripheral T cells. J Clin Invest. 1998;102:322–8.
Montesinos MC, Yap JS, Desai A, et al. Reversal of the antiinflammatory effects of methotrexate by the nonselective adenosine receptor antagonists theophylline and caffeine: evidence that the antiinflammatory effects of methotrexate are mediated via multiple adenosine receptors in rat adjuvant arthritis. Arthritis Rheum. 2000;43:656–63.
Cronstein BN. Low-dose methotrexate: a mainstay in the treatment of rheumatoid arthritis. Pharmacol Rev. 2005;57:163–72.
Herman RA, van Pedersen P, Hoffman J, et al. Pharmacokinetics of low dose methotrexate in rheumatoid arthritis patients. J Pharm Sci. 1989;78:165–71.
Freeman-Narrod M, Gerstley BJ, Engstrom P, et al. Comparison of serum concentrations of methotrexate after various routes of administration. Cancer. 1975;36:1619–24.
Wegrzyn J, Adeleine P, Miossec P. Better efficacy of methotrexate given by intramuscular injection than orally in patients with rheumatoid arthritis Ann Rheum Dis. 2004;63:1232–4.
Bingham SJ, Buch MH, Lindsay S, et al. Parenteral methotrexate should be given before biological therapy. Rheumatology. 2003;42(8):1009–10.
Rau R, Herborn G, Menninger H, et al. Comparison of intramuscular methotrexate and gold sodium thiomalate in the treatment of early erosive rheumatoid arthritis: 12 month data of a double-blind parallel study of 174 patients. Br J Rheumatol. 1997;36(3):345–52.
Rau R, Herborn G, Karger T, et al. A double-blind comparison of parenteral methotrexate and parenteral gold in the treatment of early erosive rheumatoid arthritis: an interim report on 102 patients after 12 months. Semin Arthritis Rheum. 1991;21(2 Suppl 1):13–20.
Jundt JW, Browne BA, Fiocco GP, et al. A comparison of low dose methotrexate bioavailability: oral solution, oral tablet, subcutaneous and intramuscular dosing. J Rheumatol. 1993;20(11):1845–9.
Nikiphorou E, Negoescu A, Fitzpatrick JD, et al. Indispensable or intolerable? Methotrexate in patients with rheumatoid and psoriatic arthritis: a retrospective review of discontinuation rates from a large UK cohort. Clin Rheumatol. 2014;33(5):609–14.
Braun J, Kästner P, Flaxenberg P, et al. Comparison of the clinical efficacy and safety of subcutaneous versus oral administration of methotrexate in patients with active rheumatoid arthritis: results of a six-month, multicenter, randomized, double-blind, controlled, phase IV trial. Arthritis Rheum. 2008;58:73–81.
Bakker MF, Jacobs JW, Welsing PM, et al. Utrecht Arthritis Cohort Study Group. Are switches from oral to subcutaneous methotrexate or addition of ciclosporin to methotrexate useful steps in a tight control treatment strategy for rheumatoid arthritis? A post hoc analysis of the CAMERA study. Ann Rheum Dis. 2010;69(10):1849–52.
Müller RB, von Kempis J, Haile SR, et al. Effectiveness, tolerability, and safety of subcutaneous methotrexate in early rheumatoid arthritis: a retrospective analysis of real-world data from the St. Gallen cohort. Semin Arthritis Rheum. 2015;45(1):28–34.
Hazlewood GS, Thorne JC, Pope JE, For the CATCH Investigators, et al. The comparative effectiveness of oral versus subcutaneous methotrexate for the treatment of early rheumatoid arthritis. Ann Rheum Dis. 2015. doi:10.1136/annrheumdis-2014-206504 (Epub 15 May 2015).
Schiff MH, Jaffe JS, Freundlich B. Head-to-head, randomised, crossover study of oral versus subcutaneous methotrexate in patients with rheumatoid arthritis: drug-exposure limitations of oral methotrexate at doses ≥15 mg may be overcome with subcutaneous administration. Ann Rheum Dis. 2014;73(8):1549–51.
Kromann CB, Lage-Hansen PR, Koefoed M, et al. Does switching from oral to subcutaneous administration of methotrexate influence on patient reported gastro-intestinal adverse effects? J Dermatolog Treat. 2015;26(2):188–90.
Curtis JR, Zhang J, Xie F, et al. Use of oral and subcutaneous methotrexate in rheumatoid arthritis patients in the United States. Arthritis Care Res (Hoboken). 2014;66(11):1604–11.
Demary W, Schwenke H, Rockwitz K, et al. Subcutaneously administered methotrexate for rheumatoid arthritis, by prefilled syringes versus prefilled pens: patient preference and comparison of the self-injection experience. Patient Prefer Adherence. 2014;8:1061–71.
Visser K, Katchamart W, Loza E, et al. Multinational evidence-based recommendations for the use of methotrexate in rheumatic disorders with a focus on rheumatoid arthritis: integrating systematic literature research and expert opinion of a broad international panel of rheumatologists in the 3E initiative. Ann Rheum Dis. 2009;68(7):1086–93.
Fitzpatrick R, Scott DGI, Keary I. Cost-minimisation analysis of subcutaneous methotrexate versus biologic therapy for the treatment of patients with rheumatoid arthritis who have had an insufficient response or intolerance to oral methotrexate. Clin Rheumatol. 2013;32(11):1605–12.
Scott DG, Claydon P, Ellis C. Retrospective evaluation of continuation rates following a switch to subcutaneous methotrexate in rheumatoid arthritis patients failing to respond to or tolerate oral methotrexate: the MENTOR study. Scand J Rheumatol. 2014;43(6):470–6.
Nam JL, Villeneuve E, Hensor EM, et al. A randomised controlled trial of etanercept and methotrexate to induce remission in early inflammatory arthritis: the EMPIRE trial. Ann Rheum Dis. 2014;73(6):1027–36.
Deighton C, Hyrich K, Ding T, et al. BSR and BHPR rheumatoid arthritis guidelines on eligibility criteria for the first biological therapy. Rheumatology. 2010;49(6):1197–9.
Bykerk V, Akhavan P, Hazelwood G, et al. Canadian Rheumatology Association recommendations for pharmacological management of rheumatoid arthritis with traditional and biologic disease-modifying antirheumatic drugs. J Rheumatol. 2012;39(8):1559–82.
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David G. I. Scott has received funding from Medac for presenting results from the Metaject Study at EULAR 2012, as well as the Department of Rheumatology, Norfolk and Norwich University Hospitals NHS Foundation, and has received grant funding from Medac to support the audit of SC methotrexate in 2012/2013. Poonam Sharma has no conflicts of interest to declare.
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Sharma, P., Scott, D.G.I. Optimizing Methotrexate Treatment in Rheumatoid Arthritis: The Case for Subcutaneous Methotrexate Prior to Biologics. Drugs 75, 1953–1956 (2015). https://doi.org/10.1007/s40265-015-0486-7
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DOI: https://doi.org/10.1007/s40265-015-0486-7