Switching to the anti-interleukin-6 receptor antibody tocilizumab in rheumatoid arthritis patients refractory to antitumor necrosis factor biologics
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We evaluated the short-term effects of the anti-interleukin-6 (IL-6) receptor antibody tocilizumab (TCZ) in six patients with rheumatoid arthritis (RA) who had been refractory to tumor necrosis factor (TNF) antagonist therapy. All subjects were considered to be secondary nonresponders to TNF antagonists as decided by each physician. The Disease Activity Score of 28 Joints (DAS28) appeared to improve slowly by TCZ compared with TNF antagonist therapy, but significantly decreased at 24 weeks. One patient achieved DAS28 remission [DAS28–erythrocyte sedimentation rate (ESR) <2.60, and 5 of 6 patients showed good or moderate clinical response. The change in the clinical Disease Activity Index was similar to that of the DAS28–ESR. The serum level of matrix metalloproteinase-3 (MMP-3), a marker for synovial overgrowth, also significantly decreased after the treatment (518 ± 567 at baseline, 141 ± 90 ng/ml at 24 weeks, p < 0.05). One patient discontinued TCZ because of tuberculous peritonitis. Although physicians need to watch for infectious adverse events, these data indicate that TCZ is effective for treating RA patients refractory to TNF antagonists.
- Mihara M, Kasutani K, Okazaki M, Nakamura A, Kawai S, Sugimoto M, et al. Tocilizumab inhibits signal transduction mediated by both mIL-6R and sIL-6R, but not by the receptors of other members of IL-6 cytokine family. Int Immunopharmacol. 2005;5:1731–40. CrossRef
- Nishimoto N, Hashimoto J, Miyasaka N, Yamamoto K, Kawai S, Takeuchi T, et al. Study of active controlled monotherapy used for rheumatoid arthritis, an IL-6 inhibitor (SAMURAI): evidence of clinical and radiographic benefit from an X-ray reader-blinded randomised controlled trial of tocilizumab. Ann Rheum Dis. 2007;66:1162–7. CrossRef
- Nishimoto N, Miyasaka N, Yamamoto K, Kawai S, Takeuchi T, Azuma J, et al. Study of active controlled tocilizumab monotherapy for rheumatoid arthritis patients with an inadequate response to methotrexate (SATORI): significant reduction in disease activity and serum vascular endothelial growth factor by IL-6 receptor inhibition therapy. Mod Rheumatol. 2009;19:12–9. CrossRef
- Emery P, Keystone E, Tony HP, Cantagrel A, van Vollenhoven R, Sanchez A, et al. IL-6 receptor inhibition with tocilizumab improves treatment outcomes in patients with rheumatoid arthritis refractory to anti-tumour necrosis factor biologicals: results from a 24-week multicentre randomised placebo-controlled trial. Ann Rheum Dis. 2008;67:1516–23. CrossRef
- Arnett FC, Edworthy SM, Bloch DA, McShane DJ, Fries JF, Cooper NS, et al. The American Rheumatism Association 1987 revised criteria for the classification of rheumatoid arthritis. Arthritis Rheum. 1988;31:315–24. CrossRef
- Mierau M, Schoels M, Gonda G, Fuchs J, Aletaha D, Smolen JS. Assessing remission in clinical practice. Rheumatology (Oxford). 2007;46:975–9. CrossRef
- Houssiau FA, Devogelaer JP, Van Damme J, de Deuxchaisnes CN, Van Snick J. Interleukin-6 in synovial fluid and serum of patients with rheumatoid arthritis and other inflammatory arthritides. Arthritis Rheum. 1988;31:784–8. CrossRef
- Madhok R, Crilly A, Watson J, Capell HA. Serum interleukin 6 levels in rheumatoid arthritis: correlations with clinical and laboratory indices of disease activity. Ann Rheum Dis. 1993;52:232–4. CrossRef
- Karlsson JA, Kristensen LE, Kapetanovic MC, Gülfe A, Saxne T, Geborek P. Treatment response to a second or third TNF-inhibitor in RA: results from the South Swedish Arthritis Treatment Group Register. Rheumatology (Oxford). 2008;47:507–13. CrossRef
- Flynn JL, Goldstein MM, Chan J, Triebold KJ, Pfeffer K, Lowenstein CJ, et al. Tumor necrosis factor-alpha is required in the protective immune response against Mycobacterium tuberculosis in mice. Immunity. 1995;2:561–72. CrossRef
- Bean AG, Roach DR, Briscoe H, France MP, Korner H, Sedgwick JD, et al. Structural deficiencies in granuloma formation in TNF gene-targeted mice underlie the heightened susceptibility to aerosol Mycobacterium tuberculosis infection, which is not compensated for by lymphotoxin. J Immunol. 1999;162:3504–11.
- Ladel CH, Blum C, Dreher A, Reifenberg K, Kopf M, Kaufmann SH. Lethal tuberculosis in interleukin-6-deficient mutant mice. Infect Immun. 1997;65:4843–9.
- Doran MF, Crowson CS, Pond GR, O’Fallon WM, Gabriel SE. Frequency of infection in patients with rheumatoid arthritis compared with controls: a population-based study. Arthritis Rheum. 2002;46:2287–93. CrossRef
- Lacaille D, Guh DP, Abrahamowicz M, Anis AH, Esdaile JM. Use of nonbiologic disease-modifying antirheumatic drugs and risk of infection in patients with rheumatoid arthritis. Arthritis Rheum. 2008;59(8):1074–81. CrossRef
- Switching to the anti-interleukin-6 receptor antibody tocilizumab in rheumatoid arthritis patients refractory to antitumor necrosis factor biologics
Volume 20, Issue 1 , pp 40-45
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- TNF antagonist
- Rheumatoid arthritis
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- Author Affiliations
- 1. Unit of Translational Medicine, Department of Immunology and Rheumatology, Graduate School of Biomedical Sciences, Nagasaki University, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
- 2. Nagasaki University School of Health Sciences, Nagasaki University, 1-7-1 Sakamoto, Nagasaki, 852-8520, Japan