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Takami K, Tsuji S. Real-world retention rates of biologics in patients with rheumatoid arthritis. Sci Rep 2023; 13:21170. [PMID: 38040839 PMCID: PMC10692158 DOI: 10.1038/s41598-023-48537-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 11/28/2023] [Indexed: 12/03/2023] Open
Abstract
Although biologics have their own characteristics, there are no clear criteria for selecting them to treat the patients with rheumatoid arthritis. To assist in selecting biologics, we investigated the retention rates of biologics at our institution. We examined retention rates, and reasons for dropout for biologics in 393 cases and 605 prescriptions (of which 378 prescriptions were as naive) at our hospital since October 2003. Throughout the entire course of the study, etanercept (ETN) was the most frequently used biologic, followed by adalimumab (ADA) and tocilizumab (TCZ). When narrowed down to the later period from 2010, ETN was still the most used, followed by TCZ and abatacept (ABT). When the retention rates were compared in biologic naive patients, the retention rates were TCZ, ABT, ETN, certolizumab pegol (CZP), golimumab (GLM), infliximab (IFX), and ADA, in that order. The retention rates were better with the first use of each biologic. The main reasons for dropout were primary ineffectiveness, secondary ineffectiveness, and infection. ETN was the most used biologic in our hospital, with an increasing trend toward the use of non-TNF inhibitors. Retention rates were higher in non-TNF inhibitors.
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Affiliation(s)
- Kenji Takami
- Department of Orthopaedic Surgery, Nippon Life Hospital, 2-1-54 Enokojima, Nishi-ku, Osaka, 550-0006, Japan.
- Department of Rheumatology, Japan Community Healthcare Organization Osaka Hospital, Osaka, Japan.
| | - Shigeyoshi Tsuji
- Department of Orthopaedic Surgery, Nippon Life Hospital, 2-1-54 Enokojima, Nishi-ku, Osaka, 550-0006, Japan
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Ebina K, Etani Y, Maeda Y, Okita Y, Hirao M, Yamamoto W, Hashimoto M, Murata K, Hara R, Nagai K, Hiramatsu Y, Son Y, Amuro H, Fujii T, Okano T, Ueda Y, Katayama M, Okano T, Tachibana S, Hayashi S, Kumanogoh A, Okada S, Nakata K. Drug retention of biologics and Janus kinase inhibitors in patients with rheumatoid arthritis: the ANSWER cohort study. RMD Open 2023; 9:e003160. [PMID: 37597846 PMCID: PMC10441119 DOI: 10.1136/rmdopen-2023-003160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 08/03/2023] [Indexed: 08/21/2023] Open
Abstract
OBJECTIVES This multicentre retrospective study in Japan aimed to assess the retention of biological disease-modifying antirheumatic drugs and Janus kinase inhibitors (JAKi), and to clarify the factors affecting their retention in a real-world cohort of patients with rheumatoid arthritis. METHODS The study included 6666 treatment courses (bDMARD-naïve or JAKi-naïve cases, 55.4%; tumour necrosis factor inhibitors (TNFi) = 3577; anti-interleukin-6 receptor antibodies (aIL-6R) = 1497; cytotoxic T lymphocyte-associated antigen-4-Ig (CTLA4-Ig) = 1139; JAKi=453 cases). The reasons for discontinuation were divided into four categories (ineffectiveness, toxic adverse events, non-toxic reasons and remission); multivariate Cox proportional hazards modelling by potential confounders was used to analyse the HRs of treatment discontinuation. RESULTS TNFi (HR=1.93, 95% CI: 1.69 to 2.19), CTLA4-Ig (HR=1.42, 95% CI: 1.20 to 1.67) and JAKi (HR=1.29, 95% CI: 1.03 to 1.63) showed a higher discontinuation rate due to ineffectiveness than aIL-6R. TNFi (HR=1.28, 95% CI: 1.05 to 1.56) and aIL-6R (HR=1.27, 95% CI: 1.03 to 1.57) showed a higher discontinuation rate due to toxic adverse events than CTLA4-Ig. Concomitant use of oral glucocorticoids (GCs) at baseline was associated with higher discontinuation rate due to ineffectiveness in TNFi (HR=1.24, 95% CI: 1.09 to 1.41), as well as toxic adverse events in JAKi (HR=2.30, 95% CI: 1.23 to 4.28) and TNFi (HR=1.29, 95%CI: 1.07 to 1.55). CONCLUSIONS TNFi (HR=1.52, 95% CI: 1.37 to 1.68) and CTLA4-Ig (HR=1.14, 95% CI: 1.00 to 1.30) showed a higher overall drug discontinuation rate, excluding non-toxicity and remission, than aIL-6R.
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Affiliation(s)
- Kosuke Ebina
- Department of Musculoskeletal Regenerative Medicine, Osaka University Faculty of Medicine Graduate School of Medicine, Suita, Japan
- Department of Orthopaedic Surgery, Osaka University Faculty of Medicine Graduate School of Medicine, Suita, Japan
| | - Yuki Etani
- Department of Orthopaedic Surgery, Osaka University Faculty of Medicine Graduate School of Medicine, Suita, Japan
| | - Yuichi Maeda
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Faculty of Medicine Graduate School of Medicine, Suita, Japan
| | - Yasutaka Okita
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Faculty of Medicine Graduate School of Medicine, Suita, Japan
| | - Makoto Hirao
- Department of Orthopaedics, Osaka Minami Medical Center, Kawachinagano, Japan
| | - Wataru Yamamoto
- Department of Health Information Management, Kurashiki Sweet Hospital, Kurashiki, Japan
| | - Motomu Hashimoto
- Department of Clinical Immunology, Osaka Metropolitan University Graduate School of Medicine School of Medicine, Osaka, Japan
| | - Koichi Murata
- Department of Advanced Medicine for Rheumatic diseases, Kyoto University Graduate School of Medicine Faculty of Medicine, Kyoto, Japan
| | - Ryota Hara
- Department of Orthopaedic Surgery, Nara Medical University, Kashihara, Japan
| | - Koji Nagai
- Department of Internal Medicine (Ⅳ), Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Yuri Hiramatsu
- Department of Internal Medicine (Ⅳ), Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Yonsu Son
- First Department of Internal Medicine, Kansai Medical University, Moriguchi, Japan
| | - Hideki Amuro
- First Department of Internal Medicine, Kansai Medical University, Moriguchi, Japan
| | - Takayuki Fujii
- Department of Advanced Medicine for Rheumatic diseases, Kyoto University Graduate School of Medicine Faculty of Medicine, Kyoto, Japan
| | - Takaichi Okano
- Department of Rheumatology and Clinical Immunology, Kobe University Graduate School of Medicine School of Medicine, Kobe, Japan
| | - Yo Ueda
- Department of Rheumatology and Clinical Immunology, Kobe University Graduate School of Medicine School of Medicine, Kobe, Japan
| | - Masaki Katayama
- Department of Rheumatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Tadashi Okano
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine School of Medicine, Osaka, Japan
| | - Shotaro Tachibana
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine School of Medicine, Kobe, Japan
| | - Shinya Hayashi
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine School of Medicine, Kobe, Japan
| | - Atsushi Kumanogoh
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Faculty of Medicine Graduate School of Medicine, Suita, Japan
| | - Seiji Okada
- Department of Orthopaedic Surgery, Osaka University Faculty of Medicine Graduate School of Medicine, Suita, Japan
| | - Ken Nakata
- Department of Health and Sport Sciences, Osaka University Faculty of Medicine Graduate School of Medicine, Suita, Japan
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Miyata M, Hirabayashi Y, Munakata Y, Urata Y, Saito K, Okuno H, Yoshida M, Kodera T, Watanabe R, Miyamoto S, Ishii T, Nakazawa S, Takemori H, Ando T, Kanno T, Komagamine M, Kato I, Takahashi Y, Komatsuda A, Endo K, Murai C, Takakubo Y, Miura T, Sato Y, Ichikawa K, Konta T, Chiba N, Muryoi T, Kobayashi H, Fujii H, Sekiguchi Y, Hatakeyama A, Ogura K, Sakuraba H, Asano T, Kanazawa H, Suzuki E, Takasaki S, Asakura K, Suzuki Y, Takagi M, Nakayama T, Watanabe H, Miura K, Mori Y. Feasibility of methotrexate discontinuation following tocilizumab and methotrexate combination therapy in patients with long-standing and advanced rheumatoid arthritis: a 3-year observational cohort study. Fukushima J Med Sci 2023; 69:11-20. [PMID: 36990790 PMCID: PMC10122970 DOI: 10.5387/fms.2022-06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 01/30/2023] [Indexed: 03/31/2023] Open
Abstract
OBJECTIVES Methotrexate (MTX) is associated with extensive side effects, including myelosuppression, interstitial pneumonia, and infection. It is, therefore, critical to establish whether its administration is required after achieving remission with tocilizumab (TCZ) and MTX combination therapy in patients with rheumatoid arthritis (RA). Therefore, the aim of this multicenter, observational, cohort study was to evaluate the feasibility of MTX discontinuation for the safety of these patients. METHODS Patients with RA were administered TCZ, with or without MTX, for 3 years; those who received TCZ+MTX combination therapy were selected. After remission was achieved, MTX was discontinued without flare development in one group (discontinued [DISC] group, n = 33) and continued without flare development in another group (maintain [MAIN] group, n = 37). The clinical efficacy of TCZ+MTX therapy, patient background characteristics, and adverse events were compared between groups. RESULTS The disease activity score in 28 joints-erythrocyte sedimentation rate (DAS28-ESR) at 3, 6, and 9 months was significantly lower in the DISC group (P < .05, P < .01, and P < .01, respectively). Further, the DAS28-ESR remission rate at 6 and 9 months and Boolean remission rate at 6 months were significantly higher in the DISC group (P < .01 for all). Disease duration was significantly longer in the DISC group (P < .05). Furthermore, the number of patients with stage 4 RA was significantly higher in the DISC group (P < .01). CONCLUSIONS Once remission was achieved, MTX was discontinued in patients who responded favorably to TCZ+MTX therapy, despite the prolonged disease duration and stage progression.
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Affiliation(s)
- Masayuki Miyata
- Department of Internal Medicine, Fukushima Red Cross Hospital
| | | | | | | | | | - Hiroshi Okuno
- Department Orthopedic Surgery, Tohoku Rosai Hospital
| | | | - Takao Kodera
- Center for Arthritis and Rheumatic Diseases, Tohoku Pharmaceutical University Hospital
| | - Ryu Watanabe
- Department of Advanced Medicine for Rheumatic Diseases, Graduate School of Medicine, Kyoto University
| | - Seiya Miyamoto
- Department of Orthopedic Surgery, Tohoku Orthopedic Clinic
| | - Tomonori Ishii
- Department of Hematology and Rheumatology, Tohoku University Graduate School of Medicine
| | | | | | - Takanobu Ando
- Department of Orthopedics, General Hanamaki Hospital
| | - Takashi Kanno
- Department of Rheumatology, Ohta Nishinouchi Hospital
| | | | - Ichiro Kato
- Department Orthopedic Surgery, Tohoku Rosai Hospital
| | | | | | - Kojiro Endo
- Department of Rheumatology and Department of Orthopedic Surgery, Hoshi General Hospital
| | | | - Yuya Takakubo
- Department of Orthopedic Surgery, Yamagata University Faculty of Medicine
| | - Takao Miura
- Department of Orthopedic Surgery, Hirosaki Memorial Hospital
| | - Yukio Sato
- Department of Rheumatology, Kaiyama Central Hospital
| | - Kazunobu Ichikawa
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University Faculty of Medicine
| | - Tsuneo Konta
- Department of Public Health and Hygiene/Nephrology and Collagen Disease
| | - Noriyuki Chiba
- Department of Internal Medicine, Morioka National Hospital
| | | | | | - Hiroshi Fujii
- Department of Hematology and Rheumatology, Tohoku University Graduate School of Medicine
| | | | | | | | - Hirotake Sakuraba
- Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine
| | - Tomoyuki Asano
- Department of Rheumatology and Collagen Disease, Fukushima Medical University Hospital
| | | | - Eiji Suzuki
- Department of Rheumatology, Ohta Nishinouchi Hospital
| | | | - Kenichi Asakura
- Department of Internal Medicine, Yuri Kumiai General Hospital
| | | | - Michiaki Takagi
- Department of Orthopedic Surgery, Yamagata University Faculty of Medicine
| | | | - Hiroshi Watanabe
- Department of Rheumatology and Collagen Disease, Fukushima Medical University Hospital
| | - Keiki Miura
- Department of Orthopedic Surgery, Wakuya-Town National Health Insurance Hospital
| | - Yu Mori
- Department of Orthopedic Surgery, Tohoku University Graduate School of Medicine
| | - the Michinoku Tocilizumab Study Group
- Department of Internal Medicine, Fukushima Red Cross Hospital
- Department of Rheumatology, Hikarigaoka Spellman Hospital
- Munakata Yasuhiko Clinic
- Department of Rheumatology, Tsugaru General Hospital
- Suminoya Rheumatism & Orthopedics Clinic
- Department Orthopedic Surgery, Tohoku Rosai Hospital
- Yoshida Orthopedic Surgery and Rheumatology Clinic
- Center for Arthritis and Rheumatic Diseases, Tohoku Pharmaceutical University Hospital
- Department of Advanced Medicine for Rheumatic Diseases, Graduate School of Medicine, Kyoto University
- Department of Orthopedic Surgery, Tohoku Orthopedic Clinic
- Department of Hematology and Rheumatology, Tohoku University Graduate School of Medicine
- Nakazawa Sports Clinic
- Department of Rheumatology, Aomori Prefectural Central Hospital
- Department of Orthopedics, General Hanamaki Hospital
- Department of Rheumatology, Ohta Nishinouchi Hospital
- Komagamine Orthopedic and Rheumatology Clinic
- Yu Family Clinic
- Department of Internal Medicine, Ogachi Central Hospital
- Department of Rheumatology and Department of Orthopedic Surgery, Hoshi General Hospital
- Murai Clinic
- Department of Orthopedic Surgery, Yamagata University Faculty of Medicine
- Department of Orthopedic Surgery, Hirosaki Memorial Hospital
- Department of Rheumatology, Kaiyama Central Hospital
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University Faculty of Medicine
- Department of Public Health and Hygiene/Nephrology and Collagen Disease
- Department of Internal Medicine, Morioka National Hospital
- Muryoi Clinic
- Minami-Fukushima Clinic
- NTT East Tohoku Hospital
- Ogura Orthopedic Surgery Clinic
- Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine
- Department of Rheumatology and Collagen Disease, Fukushima Medical University Hospital
- Department of Internal Medicine, Saiseikai Yamagata Hospital
- Department of Internal Medicine, Yuri Kumiai General Hospital
- Izumi Himawari Clinic
- Department of Internal Medicine, Nihonkai General Hospital
- Department of Orthopedic Surgery, Wakuya-Town National Health Insurance Hospital
- Department of Orthopedic Surgery, Tohoku University Graduate School of Medicine
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Tocilizumab-induced granulomatous vasculitis and cutaneous actinomycosis in a patient with rheumatoid arthritis. Postepy Dermatol Alergol 2022; 39:812-815. [PMID: 36090738 PMCID: PMC9454352 DOI: 10.5114/ada.2022.118927] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 06/10/2021] [Indexed: 02/07/2023] Open
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Factors affecting drug retention of Janus kinase inhibitors in patients with rheumatoid arthritis: the ANSWER cohort study. Sci Rep 2022; 12:134. [PMID: 34997059 PMCID: PMC8742057 DOI: 10.1038/s41598-021-04075-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 12/15/2021] [Indexed: 12/20/2022] Open
Abstract
This multi-center, retrospective study aimed to clarify the factors affecting drug retention of the Janus kinase inhibitors (JAKi) including baricitinib (BAR) and tofacitinib (TOF) in patients with RA. Patients were as follows; females, 80.6%; age, 60.5 years; DAS28-ESR, 4.3; treated with either BAR (n = 166) or TOF (n = 185); bDMARDs- or JAKi-switched cases (76.6%). The reasons for drug discontinuation were classified into four major categories. The drug retention was evaluated at 24 months using the Kaplan–Meier method and multivariate Cox proportional hazards modelling adjusted by confounders. Discontinuation rates for the corresponding reasons were as follows; ineffectiveness (22.3%), toxic adverse events (13.3%), non-toxic reasons (7.2%) and remission (0.0%). Prior history of anti-interleukin-6 receptor antibody (aIL-6R) ineffectiveness significantly increased the risk of treatment discontinuation due to ineffectiveness (p = 0.020). Aging (≥ 75 years) (p = 0.028), usage of PSL ≥ 5 mg/day (p = 0.017) and female sex (p = 0.041) significantly increased the risk of treatment discontinuation due to toxic adverse events. Factors not associated with treatment discontinuation were: number of prior bDMARDs or JAKi, concomitant MTX usage, difference of JAKi, and prior use of TNF inhibitor, CTLA4-Ig or other JAKi.
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Assessment of pancreatitis associated with tocilizumab use using the United States Food and Drug Administration Adverse Event Reporting System database. Sci Rep 2021; 11:18818. [PMID: 34552181 PMCID: PMC8458491 DOI: 10.1038/s41598-021-98325-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 09/07/2021] [Indexed: 01/05/2023] Open
Abstract
Tocilizumab (TCZ) is used to treat rheumatoid arthritis and other systemic inflammatory disorders. There is some evidence suggesting the occurrence of pancreatitis following TCZ use. We aimed to determine the reporting of pancreatitis following TCZ use in comparison with other drugs using the United States Food and Drug Administration Adverse Event Reporting System (FAERS) database. We extracted adverse event reports submitted to FAERS during 2013-2019. A reporting odds ratio (ROR) with the lower bound 95% confidence interval (CI) > 1 and a lower limit of a two-sided 95% interval of information component (IC025) more than zero was considered significant. Following deduplication, 3,383,910 adverse event reports were available; 144 (0.004%) reports were of pancreatic adverse events associated with TCZ use, and 15,907 (0.47%) associated with other drugs. Of the 144 cases, 74 (51.39%) received concomitant medications with pancreatotoxic potential. The likelihood of reporting of pancreatic events, compared with any other adverse event, with TCZ use was 1.32 times higher than that with other drugs. The lower bound of the 95% CI of the ROR and IC remained above the criteria of significance throughout the study period, except 2013. The findings suggest disproportionately high reporting of pancreatitis in patients receiving TCZ as compared with other drugs. This marginally high reporting is not likely to be of immediate clinical concern and needs to be interpreted cautiously.
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Ebina K, Hirano T, Maeda Y, Yamamoto W, Hashimoto M, Murata K, Takeuchi T, Shiba H, Son Y, Amuro H, Onishi A, Akashi K, Hara R, Katayama M, Yamamoto K, Kumanogoh A, Hirao M. Drug retention of 7 biologics and tofacitinib in biologics-naïve and biologics-switched patients with rheumatoid arthritis: the ANSWER cohort study. Arthritis Res Ther 2020; 22:142. [PMID: 32539813 PMCID: PMC7296929 DOI: 10.1186/s13075-020-02232-w] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 06/02/2020] [Indexed: 02/07/2023] Open
Abstract
Background This multi-center, retrospective study aimed to clarify retention rates and reasons for discontinuation of 7 biological disease-modifying antirheumatic drugs (bDMARDs) and tofacitinib (TOF), one of the janus kinase inhibitors, in bDMARDs-naïve and bDMARDs-switched patients with rheumatoid arthritis (RA). Methods This study assessed 3897 patients and 4415 treatment courses with bDMARDs and TOF from 2001 to 2019 (2737 bDMARDs-naïve courses and 1678 bDMARDs-switched courses [59.5% of switched courses were their second agent], female 82.3%, baseline age 57.4 years, disease duration 8.5 years; rheumatoid factor positivity 78.4%; Disease Activity Score in 28 joints using erythrocyte sedimentation rate 4.3; concomitant prednisolone [PSL] dose 6.1 mg/day [usage 42.4%], and methotrexate [MTX] dose 8.5 mg/week [usage 60.9%]). Treatment courses included abatacept (ABT; n = 663), adalimumab (ADA; n = 536), certolizumab pegol (CZP; n = 226), etanercept (ETN; n = 856), golimumab (GLM; n = 458), infliximab (IFX; n = 724), tocilizumab (TCZ; n = 851), and TOF (n = 101/only bDMARDs-switched cases). Drug discontinuation reasons (categorized into lack of effectiveness, toxic adverse events, non-toxic reasons, or remission) and rates were estimated at 36 months using Gray’s test and statistically evaluated after adjusted by potential clinical confounders (age, sex, disease duration, concomitant PSL and MTX usage, starting date, and number of switched bDMARDs) using the Fine-Gray model. Results Cumulative incidence of drug discontinuation for each reason was as follows: lack of effectiveness in the bDMARDs-naïve group (from 13.7% [ABT] to 26.9% [CZP]; P < 0.001 between agents) and the bDMARDs-switched group (from 18.9% [TCZ] to 46.1% [CZP]; P < 0.001 between agents); toxic adverse events in the bDMARDs-naïve group (from 4.6% [ABT] to 11.2% [ETN]; P < 0.001 between agents) and the bDMARDs-switched group (from 5.0% [ETN] to 15.7% [TOF]; P = 0.004 between agents); and remission in the bDMARDs-naïve group (from 2.9% [ETN] to 10.0% [IFX]; P < 0.001 between agents) and the bDMARDs-switched group (from 1.1% [CZP] to 3.3% [GLM]; P = 0.9 between agents). Conclusions Remarkable differences were observed in drug retention of 7 bDMARDs and TOF between bDMARDs-naïve and bDMARDs-switched cases.
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Affiliation(s)
- Kosuke Ebina
- Department of Musculoskeletal Regenerative Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan.
| | - Toru Hirano
- Department of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Yuichi Maeda
- Department of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Wataru Yamamoto
- Department of Health Information Management, Kurashiki Sweet Hospital, Okayama, Japan.,Department of Advanced Medicine for Rheumatic Diseases, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Motomu Hashimoto
- Department of Advanced Medicine for Rheumatic Diseases, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Koichi Murata
- Department of Advanced Medicine for Rheumatic Diseases, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tohru Takeuchi
- Department of Internal Medicine (IV), Osaka Medical College, Osaka, Japan
| | - Hideyuki Shiba
- Department of Internal Medicine (IV), Osaka Medical College, Osaka, Japan
| | - Yonsu Son
- First Department of Internal Medicine, Kansai Medical University, Osaka, Japan
| | - Hideki Amuro
- First Department of Internal Medicine, Kansai Medical University, Osaka, Japan
| | - Akira Onishi
- Department of Rheumatology and Clinical Immunology, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - Kengo Akashi
- Department of Rheumatology and Clinical Immunology, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - Ryota Hara
- The Center for Rheumatic Diseases, Nara Medical University, Nara, Japan
| | - Masaki Katayama
- Department of Rheumatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Keiichi Yamamoto
- Department of Medical Informatics, Wakayama Medical University Hospital, Wakayama, Japan
| | - Atsushi Kumanogoh
- Department of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Makoto Hirao
- Department of Orthopaedic Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan
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Rheumatoid arthritis and osteoarthritis clinical practice guidelines provide few complementary and alternative medicine therapy recommendations: a systematic review. Clin Rheumatol 2020; 39:2861-2873. [PMID: 32385761 DOI: 10.1007/s10067-020-05054-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 02/19/2020] [Accepted: 03/20/2020] [Indexed: 10/24/2022]
Abstract
Sixty percent of patients with arthritis have used complementary and alternative medicine (CAM) therapies at least once. The two most common types of arthritis include rheumatoid arthritis (RA) and osteoarthritis (OA). The quality and quantity of CAM recommendations for RA and OA is currently unknown. The purpose of this research was to identify the quantity and assess the quality of CAM recommendations in clinical practice guidelines (CPGs) for the treatment and/or management of RA and OA. A systematic review was conducted to identify CPGs; MEDLINE, EMBASE and CINAHL were searched from 2008 to 2018. The Guidelines International Network and the National Center for Complementary and Integrative Health websites were also searched. Three independent reviewers evaluated the quality of reporting for each guideline that provided CAM recommendations, and the specific section providing CAM recommendations, using the AGREE II instrument. From 525 unique search results, seven guidelines (3 OA, 4 RA) mentioned CAM and 5 guidelines made CAM recommendations. Scaled domain percentages from highest to lowest were (overall, CAM) as follows: clarity of presentation (92.2% vs. 94.1%), scope and purpose (90.1% vs. 87.4%), rigour of development (72.6% vs. 64.2%), stakeholder involvement (64.8% vs. 49.6%), editorial independence (61.1% vs. 60.6%), and applicability (51.4% vs. 33.3%). None of the 5 guidelines was recommended by both appraisers for either the overall guideline or CAM section. For the overall guideline, appraisers agreed in their overall recommendation for 3 of 5 guidelines, including 3 Yes with modifications; of the remaining 2 guidelines, 1 was rated by the three appraisers as 1 No and 2 Yes with modifications, while 1 guideline was rated at 2 Yes and 1 Yes with modifications. For the CAM section, appraisers agreed in their overall recommendation for all 5 guidelines including 1 No, and 4 Yes with modifications. Roughly half of arthritis CPGs found included in this review provided CAM recommendations. The quality of CAM recommendations are of lower quality than overall recommendations across the scope and purpose, stakeholder involvement, rigour of development, applicability, and editorial independence domains. Quality varied within and across guidelines.
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Baek HJ, Lim MJ, Park W, Park SH, Shim SC, Yoo DH, Kim HA, Lee SK, Lee YJ, Park YE, Cha HS, Song YW. Efficacy and safety of tocilizumab in Korean patients with active rheumatoid arthritis. Korean J Intern Med 2019; 34:917-931. [PMID: 29334721 PMCID: PMC6610180 DOI: 10.3904/kjim.2017.159] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Accepted: 07/11/2017] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND/AIMS To investigate the efficacy and safety of tocilizumab (TCZ) humanized anti-interleukin-6 receptor monoclonal antibody, in Korean patients with active rheumatoid arthritis (RA) refractory to conventional disease modifying anti-rheumatic drugs (DMARDs) including methotrexate (MTX). METHODS The main study was a 24-week, randomized, double-blind, controlled trial that was followed by a 48-week, open-labeled, extension phase. TCZ (8 mg/kg) or placebo was intravenously administered every 4 weeks. RESULTS Those treated with TCZ showed more favorable outcomes in terms of 20% according to the American College of Rheumatology response criteria (ACR20) and ACR50 responses, individual parameters of ACR core set, disease activity score in 28 joints (DAS28) remission, and European League Against Rheumatism (EULAR) response at week 24. These improvements were maintained or increased during the extension period. DAS28 remission at week 72 was associated with EULAR good response at week 12. The patients who experienced any adverse event (AE) were more frequent in the TCZ group compared to the placebo group. Most AEs were mild or moderate in intensity, although TCZ therapy had possible AEs including serious infection, abnormal liver function, and atherogenic lipid profile. CONCLUSION TCZ infusion add-on is highly efficacious and well-tolerated in Korean patients with active RA refractory to conventional DMARDs including MTX. EULAR good response at week 12 could predict DAS28 remission at week 72.
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Affiliation(s)
- Han Joo Baek
- Division of Rheumatology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Mie Jin Lim
- Division of Rheumatology, Department of Internal Medicine, Inha University Hospital, Incheon, Korea
| | - Won Park
- Division of Rheumatology, Department of Internal Medicine, Inha University Hospital, Incheon, Korea
| | - Sung Hwan Park
- Division of Rheumatology, Department of Internal Medicine, College of Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul, Korea
| | - Seung-Cheol Shim
- Division of Rheumatology, Department of Internal Medicine, Chungnam National University Hospital, Daejeon, Korea
| | - Dae-Hyun Yoo
- Division of Rheumatology, Department of Internal Medicine, Hanyang University Seoul Hospital, Seoul, Korea
| | - Hyun Ah Kim
- Division of Rheumatology, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea
| | - Soo Kon Lee
- Division of Rheumatology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Yun Jong Lee
- Division of Rheumatology, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Young Eun Park
- Division of Rheumatology, Department of Internal Medicine, Pusan National University Hospital, Busan, Korea
| | - Hoon-Suk Cha
- Division of Rheumatology, Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yeong-Wook Song
- Division of Rheumatology, Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Korea
- Medical Research Center, Seoul National University College of Medicine, Seoul, Korea
- Correspondence to Yeong-Wook Song, M.D. Division of Rheumatology, Department of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea Tel: +82-2-2072-2234 Fax: +82-2-762-9662 E-mail:
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10
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Current clinical evidence of tocilizumab for the treatment of ANCA-associated vasculitis: a prospective case series for microscopic polyangiitis in a combination with corticosteroids and literature review. Clin Rheumatol 2017; 36:2383-2392. [DOI: 10.1007/s10067-017-3752-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 07/04/2017] [Accepted: 07/05/2017] [Indexed: 01/19/2023]
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11
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Tanaka Y, Takeuchi T, Yamanaka H, Nakamura H, Toyoizumi S, Zwillich S. Efficacy and safety of tofacitinib as monotherapy in Japanese patients with active rheumatoid arthritis: a 12-week, randomized, phase 2 study. Mod Rheumatol 2016; 25:514-21. [PMID: 25496464 PMCID: PMC4819568 DOI: 10.3109/14397595.2014.995875] [Citation(s) in RCA: 97] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
OBJECTIVES To evaluate oral tofacitinib versus placebo for treatment of active rheumatoid arthritis in Japanese patients with inadequate response to disease-modifying antirheumatic drugs. METHODS In this double-blind, placebo-controlled, randomized, parallel-group, 12-week, phase 2 study (clinicaltrials.gov NCT00687193), 317 patients received tofacitinib: 1, 3, 5, 10, or 15 mg as monotherapy or placebo twice daily (BID). PRIMARY ENDPOINT response rate by American College of Rheumatology (ACR) ≥ 20% improvement criteria (ACR20) at week 12. RESULTS ACR20 response rates: 37.7% (20/53), 67.9% (36/53), 73.1% (38/52), 84.9% (45/53), and 90.7% (49/54) with tofacitinib: 1, 3, 5, 10, and 15 mg BID, respectively, versus 15.4% (8/52) with placebo (p < 0.01; all doses). Dose-dependent ACR20 responses with tofacitinib versus placebo occurred from week 2 onward (p < 0.05). Changes from baseline in 28-joint disease activity score using erythrocyte sedimentation rate improved with tofacitinib versus placebo from week 4 (p < 0.01; all doses). Six tofacitinib patients experienced treatment-related serious adverse events (AEs). Most common treatment-emergent AEs: nasopharyngitis (10% vs 12%) and hyperlipidemia (5% vs 0%). Serum creatinine, hemoglobin, and total-, low-, and high-density lipoprotein-cholesterol levels increased with tofacitinib. CONCLUSIONS Tofacitinib produced dose-dependent ACR20 responses and reduced disease activity. The safety profile was consistent with that reported from global monotherapy trials.
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Affiliation(s)
- Yoshiya Tanaka
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health , Kitakyushu, Fukuoka , Japan
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Yamanaka H, Tanaka Y, Takeuchi T, Sugiyama N, Yuasa H, Toyoizumi S, Morishima Y, Hirose T, Zwillich S. Tofacitinib, an oral Janus kinase inhibitor, as monotherapy or with background methotrexate, in Japanese patients with rheumatoid arthritis: an open-label, long-term extension study. Arthritis Res Ther 2016; 18:34. [PMID: 26818974 PMCID: PMC4730592 DOI: 10.1186/s13075-016-0932-2] [Citation(s) in RCA: 108] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Accepted: 01/11/2016] [Indexed: 02/07/2023] Open
Abstract
Background Tofacitinib is an oral Janus kinase inhibitor for the treatment of rheumatoid arthritis. Here, tofacitinib safety and efficacy data from a long-term extension study in Japanese patients are presented. Methods Study A3921041 was a multi-centre, open-label, long-term extension study that included Japanese patients who had participated in a prior Phase 2 or Phase 3 study of tofacitinib as monotherapy or with background methotrexate. Patients received tofacitinib 5 mg twice daily (BID) or tofacitinib 10 mg BID. Dose adjustment of tofacitinib during treatment period, and concomitant usage of disease-modifying antirheumatic drugs including methotrexate after week 12 were permitted. Primary endpoints were adverse events, laboratory parameters and vital signs. Secondary efficacy endpoints included American College of Rheumatology (ACR)20/50/70 response rates, Disease Activity Score (DAS)28-4(erythrocyte sedimentation rate (ESR))<2.6 response rate (DAS-defined remission) and Health Assessment Questionnaire-Disability Index (HAQ-DI) score. Safety and efficacy data were assessed throughout the study. Results A total of 486 patients were recruited and treated (1439.9 patient-years of exposure). 308 patients completed the study. Median (range) duration of treatment in this extension study was 1185 (5–2016) days. 476 patients (97.9 %) experienced adverse events; the majority of which (97.8 %) were of mild or moderate severity. The two most common treatment-emergent adverse events were nasopharyngitis (n = 293, 60.3 %) and herpes zoster (n = 94, 19.3 %). For all tofacitinib-treated patients, the incidence rate (patients with events per 100 patient-years) was 10.7 for serious adverse events, 3.3 for serious infections, 7.4 for herpes zoster (serious and non-serious) and 1.2 for malignancies (excluding non-melanoma skin cancer). Mean changes from baseline (start of the index study) in laboratory parameters were consistent with those seen in previously reported studies of tofacitinib. ACR20/50/70 response rates, DAS-defined remission rates and HAQ-DI scores were sustained through to study completion. Conclusions Tofacitinib (with or without background methotrexate) demonstrated a stable safety profile and sustained efficacy in Japanese patients with active rheumatoid arthritis. The risk of herpes zoster appears to be higher in Japanese patients treated with tofacitinib than in the global population. Trial registration Clinicaltrials.gov NCT00661661. Registered 7 February 2008. Electronic supplementary material The online version of this article (doi:10.1186/s13075-016-0932-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Hisashi Yamanaka
- Institute of Rheumatology, Tokyo Women's Medical University, 10-22 Kawada-cho, Shinjuku-ku, Tokyo, 162-0054, Japan.
| | - Yoshiya Tanaka
- The First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan.
| | | | - Naonobu Sugiyama
- RA & Inflammation Medical Affairs, Pfizer Japan Inc, 3-22-7 Yoyogi Shibuya-ku, Tokyo, 151-8589, Japan.
| | - Hirotoshi Yuasa
- RA & Inflammation Medical Affairs, Pfizer Japan Inc, 3-22-7 Yoyogi Shibuya-ku, Tokyo, 151-8589, Japan.
| | - Shigeyuki Toyoizumi
- RA & Inflammation Medical Affairs, Pfizer Japan Inc, 3-22-7 Yoyogi Shibuya-ku, Tokyo, 151-8589, Japan.
| | - Yosuke Morishima
- RA & Inflammation Medical Affairs, Pfizer Japan Inc, 3-22-7 Yoyogi Shibuya-ku, Tokyo, 151-8589, Japan.
| | - Tomohiro Hirose
- RA & Inflammation Medical Affairs, Pfizer Japan Inc, 3-22-7 Yoyogi Shibuya-ku, Tokyo, 151-8589, Japan.
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Li WJ, Guo YL, Liu TJ, Wang K, Kong JL. Diagnosis of pneumocystis pneumonia using serum (1-3)-β-D-Glucan: a bivariate meta-analysis and systematic review. J Thorac Dis 2016; 7:2214-25. [PMID: 26793343 DOI: 10.3978/j.issn.2072-1439.2015.12.27] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND The (1-3)-β-D-Glucan (BG) assay has been approved for making a diagnosis of invasive fungal disease. However, the role of serum-BG assay for the diagnosis of pneumocystis pneumonia (PCP) is controversial, especially between patients with human immunodeficiency virus (HIV) and non-HIV. We conducted a meta-analysis to determine the difference of the overall accuracy of serum-BG assay for the diagnosis of PCP in immunocompromised patients with and without HIV. METHODS After a systematic review of English-language studies and manual researching, sensitivity (Se), specificity (Sp), and other measures of accuracy of serum-BG for the diagnosis of PCP were pooled using random-effects models for bivariate meta-analysis. Summary receiver operating characteristic (SROC) curve was used to summarize overall test performance. Subgroup analyses were performed to explore the heterogeneity in Se and Sp. RESULTS Thirteen studies met our inclusion criteria. The summary estimates for serum-BG assay for definite PCP were as follows: Se, 0.91 [95% confidence interval (CI), 0.88-0.93]; Sp, 0.75 (95% CI, 0.68-0.81). As for the patients with and without HIV, the Se and Sp were 0.92 and 0.78, 0.85 and 0.73, respectively. Significant heterogeneity between Se was presented (P=0.04). CONCLUSIONS Contrary to the results of the previous meta-analysis, a negative result of serum-BG determination is sufficient for ruling out PCP only in HIV cases. For non-HIV patients, the results should be interpreted in parallel with clinical and radiological findings. Besides, further prospective studies with larger sample size are needed to confirm the diagnosis strategy of BG detection.
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Affiliation(s)
- Wei-Jie Li
- 1 Department of Cardiology, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China ; 2 Affiliated Nursing School, Guangxi Medical University, Nanning 530021, China ; 3 Department of Respiratory Disease, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Ya-Ling Guo
- 1 Department of Cardiology, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China ; 2 Affiliated Nursing School, Guangxi Medical University, Nanning 530021, China ; 3 Department of Respiratory Disease, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Tang-Juan Liu
- 1 Department of Cardiology, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China ; 2 Affiliated Nursing School, Guangxi Medical University, Nanning 530021, China ; 3 Department of Respiratory Disease, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Ke Wang
- 1 Department of Cardiology, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China ; 2 Affiliated Nursing School, Guangxi Medical University, Nanning 530021, China ; 3 Department of Respiratory Disease, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Jin-Liang Kong
- 1 Department of Cardiology, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China ; 2 Affiliated Nursing School, Guangxi Medical University, Nanning 530021, China ; 3 Department of Respiratory Disease, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
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Krüger K, Albrecht K, Rehart S, Scholz R. [Recommendations of the German Society for Rheumatology on the perioperative approach under therapy with DMARDs and biologicals in inflammatory rheumatic diseases]. Z Rheumatol 2014; 73:77-84. [PMID: 24310229 DOI: 10.1007/s00393-013-1301-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND The perioperative administration of antirheumatic medication can lead to an increased risk of infection and to a malfunction in wound healing up to a manifest infection; however, the termination of antirheumatic therapy can result in a flare up of the disease. Both situations can endanger the success of the operation, particularly in arthroplasty. METHOD The recommendations have been developed and approved by the Pharmacotherapy Commission of the German Society for Rheumatology following a systematic literature search (as of 30 April 2013) and a consensus process. RESULTS As very little data with sufficiently high evidence are available, the present recommendations should be considered as having an advisory quality and an individual risk assessment should always be carried out. Classical disease-modifying antirheumatic drugs (DMARD), such as methotrexate can be continued in normal cases but whether this is also true for leflunomide is still undecided. For biologicals a break of two half-life periods before the operation is recommended. The therapy can be continued after wound healing has been completed and when there are no signs of infection.
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Affiliation(s)
- K Krüger
- Niedergelassener Rheumatologe, Praxiszentrum, Sankt-Bonifatius, 81541, München, Deutschland,
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Severe Pulmonary Suppuration with Infection-Induced Systemic Inflammatory Response Syndrome following Tongue Cancer Surgery in a Patient Undergoing Tocilizumab Therapy for Rheumatoid Arthritis. Case Rep Dent 2014; 2014:649086. [PMID: 24872899 PMCID: PMC4020557 DOI: 10.1155/2014/649086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2014] [Accepted: 04/16/2014] [Indexed: 11/17/2022] Open
Abstract
A 65-year-old woman with rheumatoid arthritis treated by tocilizumab (TCZ) presented with tongue squamous cell carcinoma. While surgery was performed without any complications the aspiration pneumonia rapidly worsened by postoperative day 2 and severe pulmonary suppuration in the right lung field with infection-induced systemic inflammatory response syndrome (SIRS) was diagnosed. Antibiotic and respirator treatment improved her condition. The anti-inflammatory effect of TCZ may mask the symptoms and signs of severe infection with SIRS.
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Ramsay hunt syndrome in a patient with rheumatoid arthritis after treatment with infliximab. Case Rep Rheumatol 2014; 2014:897647. [PMID: 24660085 PMCID: PMC3934085 DOI: 10.1155/2014/897647] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Accepted: 12/24/2013] [Indexed: 11/17/2022] Open
Abstract
A 39-year-old female patient with rheumatoid arthritis developed Ramsay Hunt syndrome after infliximab treatment. This condition is caused by the reactivation of varicella zoster virus infection in the geniculate ganglion of facial nerve in the host's immunosuppression. She was treated immediately with valaciclovir and hydrocortisone, and the complete recovery was achieved at 6 months after the onset. This is the first report of Ramsay Hunt syndrome as an adverse effect of infliximab in rheumatoid arthritis.
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Koike T, Harigai M, Inokuma S, Ishiguro N, Ryu J, Takeuchi T, Takei S, Tanaka Y, Sano Y, Yaguramaki H, Yamanaka H. Effectiveness and safety of tocilizumab: postmarketing surveillance of 7901 patients with rheumatoid arthritis in Japan. J Rheumatol 2013; 41:15-23. [PMID: 24187110 DOI: 10.3899/jrheum.130466] [Citation(s) in RCA: 145] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE An all-patient postmarketing surveillance program was conducted to evaluate the safety and effectiveness of tocilizumab (TCZ) for rheumatoid arthritis (RA) in the real-world clinical setting in Japan. METHODS Patients received 8 mg/kg TCZ every 4 weeks and were observed for 28 weeks. Data were collected on patient characteristics, and drug safety and effectiveness. RESULTS A total of 7901 patients were enrolled. Percentages of total and serious adverse events (AE) were 43.9% and 9.6%, respectively. The most common serious AE were infections (3.8%). Logistic regression analysis identified the following risk factors for the development of serious infection: age ≥ 65 years, disease duration ≥ 10 years, previous or concurrent respiratory disease, and concomitant corticosteroid dose > 5 mg/day (prednisolone equivalent). The incidence rate of serious infections in patients with ≥ 3 risk factors was 11.2%, compared with 1.2% for patients without risk factors. The Week 28 rates of 28-joint Disease Activity Score-erythrocyte sedimentation rate remission, Boolean remission, and European League Against Rheumatism (EULAR) Good Response were 47.6%, 15.1%, and 59.4%, respectively. Contributing factors for effectiveness were body weight ≥ 40 kg, less advanced RA, no previous biologics, no concomitant corticosteroids or nonsteroidal antiinflammatory drugs, and low disease activity at baseline. From the benefit-risk balance analysis, patients with a high probability of remission and a low probability of developing serious infection were most likely to have less advanced RA and to have not received biologics previously. CONCLUSION These data confirm the safety and effectiveness of TCZ in patients with RA in the real-world clinical setting in Japan and identify factors that contribute to the successful use of TCZ for RA.
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Affiliation(s)
- Takao Koike
- From the Sapporo Medical Center NTT EC, Sapporo; Department of Pharmacovigilance, Tokyo Medical and Dental University Graduate School of Medical and Dental Sciences, Tokyo; Department of Allergy and Rheumatic Disease, Japanese Red Cross Medical Center, Tokyo; Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Aichi; Nihon University, Tokyo; Division of Rheumatology/Clinical Immunology, Department of Internal Medicine, School of Medicine, Keio University, Tokyo; School of Health Sciences, Faculty of Medicine, Kagoshima University, Kagoshima; The First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu; Pharmacovigilance Department, Chugai Pharmaceutical Co. Ltd., Tokyo; Tokyo Women's Medical University, Tokyo; Committee on Postmarketing Surveillance of the Japan College of Rheumatology, Tokyo, Japan
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Harigai M. [110th Scientific Meeting of the Japanese Society of Internal Medicine: Educational lecture: 8. Risk and management of infectious complications in patients with autoimmune diseases treated with biologicals]. ACTA ACUST UNITED AC 2013; 102:2404-12. [PMID: 24228434 DOI: 10.2169/naika.102.2404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Masayoshi Harigai
- Department of Pharmacovigilance, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Japan
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Závada J, Lunt M, Davies R, Low AS, Mercer LK, Galloway JB, Watson KD, Symmons DP, Hyrich KL. The risk of gastrointestinal perforations in patients with rheumatoid arthritis treated with anti-TNF therapy: results from the BSRBR-RA. Ann Rheum Dis 2013; 73:252-5. [PMID: 23644671 DOI: 10.1136/annrheumdis-2012-203102] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVES To evaluate the risk of gastrointestinal perforation (GIP) in subjects with rheumatoid arthritis (RA) treated with antitumour necrosis factor (anti-TNF) therapy compared with non-biological disease-modifying antirheumatic drugs (nbDMARDs). METHODS Using data from the British Society for Rheumatology Biologics Register, we compared the incidence of GIPs between 11 881 anti-TNF-treated and 3393 nbDMARD-treated RA patients using Cox regression modelling. Hazard ratios (HRs) with confidence intervals (CI) were calculated. Adjustment was made for potential confounders including current steroid use. The study covered the time period between 2001 and 2011. RESULTS There were 42 (upper 20, lower 22) GI perforations: five in the nbDMARD cohort and 37 in the anti-TNF cohort. After adjustment, treatment with TNF antagonists was associated with an HR of 1.6 (95% CI 0.4 to 6.0) for all GIPs, 2.7 (95% CI 0.4 to 18.1) for lower GIPs and 0.9 (95% CI 0.1 to 5.8) for upper GIPs. Current use of steroids was the single most important predictor of GI perforation with an adjusted HR of 2.9 (95% CI 1.5 to 5.4), but this risk was confined to lower GIPs (HR 8.0, 95% CI 2.6 to 24.1). CONCLUSIONS We have not found a statistically significant association between anti-TNF treatment and the risk of GIP.
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Affiliation(s)
- Jakub Závada
- Arthritis Research UK Epidemiology Unit, The University of Manchester, , Manchester, UK
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Bombardier C, Hazlewood GS, Akhavan P, Schieir O, Dooley A, Haraoui B, Khraishi M, Leclercq SA, Légaré J, Mosher DP, Pencharz J, Pope JE, Thomson J, Thorne C, Zummer M, Gardam MA, Askling J, Bykerk V. Canadian Rheumatology Association recommendations for the pharmacological management of rheumatoid arthritis with traditional and biologic disease-modifying antirheumatic drugs: part II safety. J Rheumatol 2012; 39:1583-602. [PMID: 22707613 DOI: 10.3899/jrheum.120165] [Citation(s) in RCA: 104] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE The Canadian Rheumatology Association (CRA) has developed recommendations for the pharmacological management of rheumatoid arthritis (RA) with traditional and biologic disease-modifying antirheumatic drugs (DMARD) in 2 parts. Part II, focusing on specific safety aspects of treatment with traditional and biologic DMARD in patients with RA, is reported here. METHODS Key questions were identified a priori based on results of a national needs-assessment survey. A systematic review of all clinical practice guidelines and consensus statements regarding treatment with traditional and biologic DMARD in patients with RA published between January 2000 and June 2010 was performed in Medline, Embase, and CINAHL databases, and was supplemented with a "grey literature" search including relevant public health guidelines. Systematic reviews of postmarketing surveillance and RA registry studies were performed to update included guideline literature reviews as appropriate. Guideline quality was independently assessed by 2 reviewers. Guideline characteristics, recommendations, and supporting evidence from observational studies and randomized trials were synthesized into evidence tables. The working group voted on recommendations using a modified Delphi technique. RESULTS Thirteen recommendations addressing perioperative care, screening for latent tuberculosis infection prior to the initiation of biologic DMARD, optimal vaccination practices, and treatment of RA patients with active or a history of malignancy were developed for rheumatologists, other primary prescribers of RA drug therapies, and RA patients. CONCLUSION These recommendations were developed based on a synthesis of international RA and public health guidelines, supporting evidence, and expert consensus in the context of the Canadian health system. They are intended to help promote best practices and improve healthcare delivery for persons with RA.
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Affiliation(s)
- Claire Bombardier
- The Rebecca MacDonald Centre for Arthritis and Autoimmune Disease, Mount Sinai Hospital, Toronto, Canada.
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Analysis of perioperative clinical features and complications after orthopaedic surgery in rheumatoid arthritis patients treated with tocilizumab in a real-world setting: results from the multicentre TOcilizumab in Perioperative Period (TOPP) study. Mod Rheumatol 2012; 23:440-9. [PMID: 22684398 DOI: 10.1007/s10165-012-0683-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2012] [Accepted: 05/24/2012] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To evaluate perioperative changes in rheumatoid arthritis (RA) patients treated with tocilizumab. METHODS We collected RA cases with tocilizumab and orthopaedic surgery from 1999 to 2010. Incidences of postoperative infections, delayed wound healing, and RA symptom flare-ups were extracted from the data for comparison with patients without these postoperative events. We also evaluated the changes in C-reactive protein (CRP) and body temperature in patients without postoperative complications with normal CRP before surgery, i.e., patients without postoperative events in whom the tocilizumab level was maintained, for each duration to discontinuation before surgery. RESULTS A total of 161 cases (n = 122) were collected. The patients had mean age of 56.9 years, and mean disease duration of 12.8 years at operation. Joint replacement surgery was performed in 89 cases. Three patients had postoperative infections (two superficial and one organ/space surgical-site infection), 20 had delayed wound healing, and 36 had RA symptom flare-ups. Delayed wound healing occurred most commonly in patients who underwent spinal surgery (P = 0.0061, versus patients without delayed wound healing). CRP levels were high when tocilizumab was restarted in patients with RA symptom flare-ups (P = 0.0010, versus patients without RA symptom flare-ups). Increased postoperative CRP was observed in patients without postoperative events when the duration from final tocilizumab infusion to surgery was long. The changes in body temperature showed a similar trend to CRP. CONCLUSIONS Although it has been demonstrated that infection rates in patients treated with tocilizumab are by no means high, incidence of delayed wound healing was significantly higher in cases with surgical interventions such as foot and spinal surgeries. Many patients treated with tocilizumab remained in a normal range of CRP even during the perioperative period. For prevention of perioperative complications, observation of postoperative conditions and surgical wounds, and subjective symptoms of patients are considered important.
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Takamura A, Hirata S, Nagasawa H, Kameda H, Seto Y, Atsumi T, Dohi M, Koike T, Miyasaka N, Harigai M. A retrospective study of serum KL-6 levels during treatment with biological disease-modifying antirheumatic drugs in rheumatoid arthritis patients: a report from the Ad Hoc Committee for Safety of Biological DMARDs of the Japan College of Rheumatology. Mod Rheumatol 2012; 23:297-303. [PMID: 22572888 DOI: 10.1007/s10165-012-0658-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2012] [Accepted: 04/19/2012] [Indexed: 11/28/2022]
Abstract
OBJECTIVE We investigated associations between treatment with methotrexate (MTX) or biological disease-modifying antirheumatic drugs (DMARDs) and elevation of serum Krebs von den Lungen-6 (KL-6) levels in Japanese patients with rheumatoid arthritis (RA). METHODS Using a standardized form, data were collected retrospectively from medical records and analyzed descriptively. RESULTS Of a total of 198 RA patients with KL-6 serum levels measured at initiation of treatment (month 0) and two or more times by month 12, 27 (17.9 %) of 151 RA patients treated with biological DMARDs, including infliximab, etanercept, adalimumab, and tocilizumab (the biological DMARDs group), and 5 (10.6 %) of 47 patients treated without biological DMARDs but with MTX (MTX group), met criterion B (max. KL-6 ≥500 U/ml and >1.5-fold from baseline) by 12 months. The majority of patients (n = 28) meeting criterion B had no apparent interstitial lung disease or malignancy. Of these 28 patients, 21 had serum KL-6 levels available after reaching their maximum level, and 13 (61.9 %) of the 21 then met criterion R [decrease to less than 500 U/ml or to less than (baseline + 0.5 × (maximum - baseline))] by month 12. CONCLUSION Serum KL-6 levels may increase during treatment with MTX or these biological DMARDs without significant clinical events.
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Affiliation(s)
- Akito Takamura
- Department of Medicine and Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
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A review of tocilizumab treatment in 122 rheumatoid arthritis patients included in the Tsurumai Biologics Communication Registry (TBCR) Study. Mod Rheumatol 2012; 23:245-53. [PMID: 22526833 DOI: 10.1007/s10165-012-0648-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2011] [Accepted: 03/23/2012] [Indexed: 10/28/2022]
Abstract
OBJECTIVES Biologics have transformed the treatment of rheumatoid arthritis. Clinical remission is now the goal. We sought to verify whether the administration of tocilizumab-a biologic-can help to achieve current treatment goals. METHODS Using data from the Tsurumai Biologics Communication Registry for 122 patients treated with tocilizumab, we evaluated changes in DAS28-ESR at 12 months after initiation, and also evaluated remission rates defined using conventional and new Boolean-based remission criteria. We divided 50 patients who had received tocilizumab as a first-line treatment into two groups [disease duration at baseline of 12 months or less (≤12 M) and more than 12 months (>12 M)]. RESULTS At 12 months after initiation, there was no difference in DAS28-ESR, and remission rates based on the conventional criterion were also comparable (50 % in both groups). However, under the new criterion, remission was 50.0 % in the ≤12 M group against 12.5 % in the >12 M group (p = 0.0181). Among the individual components of the new remission criterion, the small proportion of patients in the >12 M group with a patient global assessment (PtGA) of ≤1 had a particularly strong influence on the remission rate for that group, but this component was not as important for the ≤12 M group. CONCLUSIONS When used as a first-line biological drug for patients with early-stage RA (≤12 M), tocilizumab appears to provide high rates of remission under the Boolean-based remission criterion, which were strongly affected by the PtGA.
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Clinical results for tocilizumab over one year in the clinical setting as assessed by CDAI (clinical disease activity index): CRP at week 12 and MMP-3 at week 24 are predictive factors for CDAI. Rheumatol Int 2011; 32:3631-7. [DOI: 10.1007/s00296-011-2256-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2011] [Accepted: 10/22/2011] [Indexed: 10/15/2022]
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Koike T, Harigai M, Ishiguro N, Inokuma S, Takei S, Takeuchi T, Yamanaka H, Tanaka Y. Safety and effectiveness of adalimumab in Japanese rheumatoid arthritis patients: postmarketing surveillance report of the first 3,000 patients. Mod Rheumatol 2011; 22:498-508. [PMID: 21993918 DOI: 10.1007/s10165-011-0541-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2011] [Accepted: 09/18/2011] [Indexed: 11/29/2022]
Abstract
This interim analysis of postmarketing surveillance data for adalimumab-treated rheumatoid arthritis (RA) patients summarizes safety and effectiveness during the first 24 weeks of therapy for the first 3,000 patients treated in Japan (June 2008-December 2009). Patient eligibility for antitumor necrosis factor therapy was based on the Japanese College of Rheumatology treatment guidelines and Japanese labeling. All patients were screened for tuberculosis. Approximately 50% of the population was biologic naïve, 66% received concomitant methotrexate (MTX), and 72% received concomitant glucocorticoids. The overall incidence rate of adverse events was 31% (5.5% serious) and that of adverse drug reactions (ADRs) was 27% (4.1% serious). Incidence rates of ADRs and serious ADRs were similar regardless of prior biologic therapy or concomitant MTX use but were significantly higher in patients receiving glucocorticoids compared with those not receiving glucocorticoids. Bacterial/bronchial pneumonia occurred in 1.2% of patients; interstitial pneumonia, 0.6%; Pneumocystis jirovecii pneumonia, 0.3%; tuberculosis, 0.13%; and administration-site reactions, 6.1%. Mean 28-joint Disease Activity Scores decreased significantly after 24 weeks from 5.29 to 3.91. All subgroups showed significant improvement, particularly the biologic-naïve patients receiving concomitant MTX. No new safety concerns were identified. ADR Incidence rates were similar to those of other biologic agents approved for RA.
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Affiliation(s)
- Takao Koike
- Sapporo Medical Center NTT EC, S-1, W-15, Chuo-ku, Sapporo, Hokkaido, 060-0061, Japan,
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Tanaka Y, Suzuki M, Nakamura H, Toyoizumi S, Zwillich SH. Phase II study of tofacitinib (CP-690,550) combined with methotrexate in patients with rheumatoid arthritis and an inadequate response to methotrexate. Arthritis Care Res (Hoboken) 2011; 63:1150-8. [PMID: 21584942 DOI: 10.1002/acr.20494] [Citation(s) in RCA: 230] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To compare the efficacy, safety, and tolerability of 4 doses of oral tofacitinib (CP-690,550) with placebo in Japanese patients with active rheumatoid arthritis (RA) receiving stable background methotrexate (MTX) who had an inadequate response to MTX alone. METHODS A total of 140 patients were randomized to receive tofacitinib 1, 3, 5, and 10 mg twice a day or placebo in this 12-week, phase II, double-blind study. All patients remained on background MTX. Efficacy and safety were assessed at weeks 1, 2, 4, 8, and 12. The primary efficacy end point was the American College of Rheumatology 20% improvement criteria (ACR20) response rate at week 12. RESULTS ACR20 response rates at week 12 were significant (P < 0.0001) for all tofacitinib treatment groups: 1 mg twice a day, 64.3%; 3 mg twice a day, 77.8%; 5 mg twice a day, 96.3%; and 10 mg twice a day, 80.8% versus placebo, 14.3%. A significant dose-response relationship for the ACR20 was observed (P < 0.0001). Low disease activity was achieved by 72.7% of patients with high baseline disease activity for tofacitinib 10 mg twice a day at week 12 (P < 0.0001). Significant improvements in the ACR50, ACR70, Health Assessment Questionnaire Disability Index, and Disease Activity Score 28-3 (C-reactive protein) were also reported. The most commonly reported adverse events (AEs) were nasopharyngitis (n = 13) and increased alanine aminotransferase (n = 12) and aspartate aminotransferase (n = 9) levels. These AEs were mild or moderate in severity. Serious AEs were reported by 5 patients. No deaths occurred. CONCLUSION In Japanese patients with active RA with an inadequate response to MTX, tofacitinib in combination with MTX over 12 weeks was efficacious and had a manageable safety profile.
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Affiliation(s)
- Yoshiya Tanaka
- First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health Japan, Iseigaoka, Yahatanishi, Kitakyushu, Japan.
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Bykerk VP, Akhavan P, Hazlewood GS, Schieir O, Dooley A, Haraoui B, Khraishi M, Leclercq SA, Légaré J, Mosher DP, Pencharz J, Pope JE, Thomson J, Thorne C, Zummer M, Bombardier C. Canadian Rheumatology Association recommendations for pharmacological management of rheumatoid arthritis with traditional and biologic disease-modifying antirheumatic drugs. J Rheumatol 2011; 39:1559-82. [PMID: 21921096 DOI: 10.3899/jrheum.110207] [Citation(s) in RCA: 177] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The Canadian Rheumatology Association (CRA) has developed recommendations for the pharmacological management of rheumatoid arthritis (RA) with traditional and biologic disease-modifying antirheumatic drugs (DMARD) in 2 parts. Part 1 is reported here. METHODS The CRA Therapeutics Committee assembled a national working group of RA clinical experts, researchers, patient consumers, and a general practitioner. Treatment questions were developed a priori based on results of a national needs assessment survey. A systematic review of all clinical practice guidelines and consensus statements regarding treatment with traditional and biologic DMARD in patients with RA published between January 2000 and June 2010 was performed in Medline, Embase, and CINAHL databases, and the grey literature. Guideline quality was assessed by 2 independent reviewers, and guideline characteristics, recommendations, and supporting evidence from observational studies and randomized controlled trials were synthesized into evidence tables. The full working group reviewed the evidence tables and developed recommendations using a modified Delphi technique. RESULTS Five overarching principles and 26 recommendations addressing general RA management strategies and treatment with glucocorticoids and traditional and biologic DMARD were developed for rheumatologists, other primary prescribers of RA drug therapies, and patients with RA. CONCLUSION These recommendations were developed based on a synthesis of international guidelines, supporting evidence, and expert consensus considering the Canadian healthcare context with the intention of promoting best practices and improving healthcare delivery for persons with RA.
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Affiliation(s)
- Vivian P Bykerk
- Mount Sinai Hospital, The Rebecca McDonald Centre for Arthritis and Autoimmune Disease, Toronto, Canada.
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Koike T, Harigai M, Inokuma S, Ishiguro N, Ryu J, Takeuchi T, Takei S, Tanaka Y, Ito K, Yamanaka H. Postmarketing surveillance of tocilizumab for rheumatoid arthritis in Japan: interim analysis of 3881 patients. Ann Rheum Dis 2011; 70:2148-51. [PMID: 21852254 PMCID: PMC3212697 DOI: 10.1136/ard.2011.151092] [Citation(s) in RCA: 134] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Objective An interim analysis of an all-patient postmarketing surveillance programme in Japan to investigate the safety of tocilizumab for the treatment of rheumatoid arthritis (RA) in the real world. Methods This analysis included 3881 patients. Patients received 8 mg/kg of tocilizumab every 4 weeks, and were observed for 28 weeks. Data on baseline characteristics and adverse events (AE) were collected. Results Total and serious AE were reported as 167 and 27 events/100 patient-years, respectively. The most frequent AE and serious AE were infections. Logistic regression analysis identified the following risk factors for the development of serious infection: concurrent or medical history of respiratory disorders; prednisolone dose at baseline ≥5 mg/day; and age ≥65 years. Twenty-five patients died, and the standardised mortality ratio, with the Japanese general population in 2008 as reference, was 1.66, similar to the results from the Japanese cohort study for RA patients. Conclusions Tocilizumab is acceptably safe in the real clinical setting. Tocilizumab needs to be used with consideration of the benefit–risk balance to avoid serious infections in elderly patients and those on high doses of corticosteroids or with a concurrent or medical history of respiratory disorders.
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Affiliation(s)
- Takao Koike
- Hokkaido University Graduate School of Medicine, Hokkaido, Japan.
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Takeuchi T, Tanaka Y, Amano K, Hoshi D, Nawata M, Nagasawa H, Sato E, Saito K, Kaneko Y, Fukuyo S, Kurasawa T, Hanami K, Kameda H, Yamanaka H. Clinical, radiographic and functional effectiveness of tocilizumab for rheumatoid arthritis patients--REACTION 52-week study. Rheumatology (Oxford) 2011; 50:1908-15. [PMID: 21752873 PMCID: PMC3176715 DOI: 10.1093/rheumatology/ker221] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
OBJECTIVES To evaluate the effectiveness and safety of tocilizumab in RA patients in clinical practice. METHODS We observed 232 consecutive RA patients who began tocilizumab in three rheumatology centres in Japan for 52 weeks. Clinical, radiographic and functional status and safety were evaluated. RESULTS Mean age of the 232 patients was 59.1 years, mean duration of disease was 12.4 years and average DAS using the 28-joint count (DAS-28) was 5.6. Although 62.8% of the patients had been treated previously with anti-TNF biologics, clinical remission at Week 52 was achieved in 43.7%, radiographic non-progression in 62.8% and functional remission in 26.4%. Retention rate at Week 52 was 71.1%, and the same for those with or without previous anti-TNF treatment. Adverse drug reactions leading to tocilizumab discontinuation were observed in 15.5% of patients, the most frequent adverse drug reaction being pneumonia in eight cases. On multivariate logistic regression analysis, DAS-28, HAQ-disability index (HAQ-DI), concomitant MTX and concomitant glucocorticoids (GCs) were predictive variables for clinical remission at Week 52 of tocilizumab treatment. In particular, HAQ-DI was found to be a predictive variable for remission of all three types-clinical, radiographic and functional-at Week 52 of tocilizumab treatment. CONCLUSIONS In daily clinical practice, tocilizumab exhibited excellent effectiveness in established RA patients, some of whom had failed to respond to previous anti-TNF treatment. Although further detailed safety findings are required, this study provides valuable real-world findings on the management of RA with tocilizumab.
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Affiliation(s)
- Tsutomu Takeuchi
- Department of Internal Medicine, Division of Rheumatology, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
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Management of rheumatoid arthritis: consensus recommendations from the Hong Kong Society of Rheumatology. Clin Rheumatol 2010; 30:303-12. [PMID: 21046421 PMCID: PMC3052444 DOI: 10.1007/s10067-010-1596-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2010] [Accepted: 09/29/2010] [Indexed: 02/03/2023]
Abstract
Given the recent availability of novel biologic agents for the treatment of rheumatoid arthritis (RA), the Hong Kong Society of Rheumatology has developed consensus recommendations on the management of RA, which aim at providing guidance to local physicians on appropriate, literature-based management of this condition, specifically on the indications and monitoring of the biologic disease-modifying anti-rheumatic drugs (DMARDs). The recommendations were developed using the European League Against Rheumatism (EULAR) recommendations for the management of early arthritis as a guide, along with local expert opinion. As significant joint damage occurs early in the course of RA, initiating therapy early is key to minimizing further damage and disability. Patients with serious disease or poor prognosis should receive early, aggressive therapy. Because of its good efficacy and safety profile, methotrexate is considered the standard first-line DMARD for most treatment-naïve RA patients. Patients with a suboptimal response to methotrexate monotherapy should receive step-up (combination) therapy with either the synthetic or biologic DMARDs. In recent years, combinations of methotrexate with tocilizumab, abatacept, or rituximab have emerged as effective therapies in patients who are unresponsive to traditional DMARDs or the anti-tumor necrosis factor (TNF)-α agents. As biologic agents can increase the risk of infections such as tuberculosis and reactivation of viral hepatitis, screening for the presence of latent tuberculosis and chronic viral hepatitis carrier state is recommended before initiating therapy.
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Yamanaka H, Tanaka Y, Inoue E, Hoshi D, Momohara S, Hanami K, Yunoue N, Saito K, Amano K, Kameda H, Takeuchi T. Efficacy and tolerability of tocilizumab in rheumatoid arthritis patients seen in daily clinical practice in Japan: results from a retrospective study (REACTION study). Mod Rheumatol 2010; 21:122-33. [PMID: 20953815 PMCID: PMC3071926 DOI: 10.1007/s10165-010-0366-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2010] [Accepted: 09/09/2010] [Indexed: 11/27/2022]
Abstract
Tocilizumab, a humanized monoclonal antibody to the interleukin 6 (IL-6) receptor, was approved for use as rheumatoid arthritis (RA) therapy in Japan in 2008, but its efficacy and tolerability in daily practice has not yet been reported. We report the results of a multicenter retrospective study on the efficacy and safety of tocilizumab involving all patients (n = 229) who were started on tocilizumab therapy at three rheumatology institutes in Japan from April 2008 through to March 2009. Tocilizumab was infused every 4 weeks at a dose of 8 mg/kg according to the drug labeling. Among the 229 patients, 55% concomitantly received methotrexate (MTX) and 63% had previously received anti-tumor necrosis factor (TNF) therapy. Average disease activity score (DAS) 28 of all 229 patients significantly decreased from 5.70 to 3.25 after 24 weeks of therapy. A European League Against Rheumatism (EULAR) good response and DAS28 remission was achieved in 57.4 and 40.7% of the patients, respectively, at 24 weeks. White blood cell counts significantly decreased and liver enzymes and total cholesterol slightly but significantly increased; however, liver enzyme levels did not increase in patients without MTX. Tocilizumab was discontinued in 47 cases (20.5%) due to lack of efficacy (5.2%), adverse events (11.4%), and other reasons (3.9%). The overall retention rate at 24 weeks was 79.5%. Based on these results, we conclude that tocilizumab therapy in daily rheumatology practice appears to be highly efficacious and well tolerated among active RA patients, including the anti-TNF therapy-refractory population. Tocilizumab infusion is therefore applicable not only as an alternative approach for anti-TNF therapy-resistant patients, but also as primary biologic therapy for active RA patients.
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Affiliation(s)
- Hisashi Yamanaka
- Institute of Rheumatology, Tokyo Women's Medical University, 10-22 Kawada-cho, Shinjuku-ku, Tokyo, 162-0054, Japan.
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Pham T, Claudepierre P, Constantin A, de Bandt M, Fautrel B, Gossec L, Gottenberg JE, Goupille P, Guillaume S, Hachulla E, Masson C, Morel J, Puéchal X, Saraux A, Schaeverbeke T, Wendling D, Bruckert E, Pol S, Mariette X, Sibilia J. Tocilizumab: therapy and safety management. Joint Bone Spine 2010; 77 Suppl 1:S3-100. [PMID: 20610315 DOI: 10.1016/s1297-319x(10)70001-4] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES To develop fact sheets about tocilizumab, in order to assist physicians in the management of patients with inflammatory joint disease. METHODS 1. selection by a committee of rheumatology experts of the main topics of interest for which fact sheets were desirable; 2. identification and review of publications relevant to each topic; 3. development of fact sheets based on three levels of evidence: evidence-based medicine, official recommendations, and expert opinion. The 20 experts were rheumatologists and invited specialists in other fields, and they had extensive experience with the management of RA. They were members of the CRI (Club Rhumatismes et Inflammation), a section of the Société Francaise de Rhumatologie. Each fact sheet was revised by several. experts and the overall process was coordinated by three experts. RESULTS Several topics of major interest were selected: contraindications of tocilizumab; the management of adverse effects and concomitant diseases that may develop during tocilizumab therapy; and the management of everyday situations such as pregnancy, surgery, and immunizations. After a review of the literature and discussions among experts, a consensus was developed about the content of the fact sheets presented here. These fact sheets focus on several points: Several topics of major interest were selected: contraindications of tocilizumab; the management of adverse effects and concomitant diseases that may develop during tocilizumab therapy; and the management of everyday situations such as pregnancy, surgery, and immunizations. After a review of the literature and discussions among experts, a consensus was developed about the content of the fact sheets presented here. These fact sheets focus on several points: 1. in RA, initiation and monitoring of tocilizumab therapy, management of patients with specific past histories, and specific clinical situations such as pregnancy; 2. diseases other than RA, such as juvenile idiopathic arthritis; 3. models of letters for informing the rheumatologist and general practitioner; 4. and patient information. CONCLUSION These tocilizumab fact sheets built on evidence-based medicine and expert opinion will serve as a practical tool for assisting physicians who manage patients on tocilizumab therapy. They will be available continuously at www.cri-net.com and updated at appropriate intervals.
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Affiliation(s)
- Thao Pham
- Service de Rhumatologie, CHU Conception, Marseille, France.
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Kuroda T, Wada Y, Kobayashi D, Sato H, Murakami S, Nakano M, Narita I. Effect of etanercept and entecavil in a patient with rheumatoid arthritis who is a hepatitis B carrier: a review of the literature. Rheumatol Int 2010; 32:1059-63. [DOI: 10.1007/s00296-009-1344-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2009] [Accepted: 12/29/2009] [Indexed: 11/24/2022]
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