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Omura S, Kida T, Noma H, Inoue H, Sofue H, Sakashita A, Kadoya M, Nakagomi D, Abe Y, Takizawa N, Nomura A, Kukida Y, Kondo N, Yamano Y, Yanagida T, Endo K, Hirata S, Matsui K, Takeuchi T, Ichinose K, Kato M, Yanai R, Matsuo Y, Shimojima Y, Nishioka R, Okazaki R, Takata T, Ito T, Moriyama M, Takatani A, Miyawaki Y, Ito-Ihara T, Yajima N, Kawaguchi T, Hirano A, Fujioka K, Fujii W, Seno T, Wada M, Kohno M, Kawahito Y. Effectiveness of intravenous methylprednisolone pulse in patients with severe microscopic polyangiitis and granulomatosis with polyangiitis. Rheumatology (Oxford) 2024:keae219. [PMID: 38608193 DOI: 10.1093/rheumatology/keae219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/26/2024] [Accepted: 04/01/2024] [Indexed: 04/14/2024] Open
Abstract
OBJECTIVES To evaluate the effectiveness and safety of two different intravenous methylprednisolone (IVMP) pulse doses in patients with severe microscopic polyangiitis (MPA) and granulomatosis with polyangiitis (GPA). METHODS We emulated a target trial using observational data from the nationwide registry in Japan. Patients with severe glomerulonephritis or diffuse alveolar haemorrhage were selected and pseudo-randomised into three groups using propensity score-based overlap weighting as follows: non-IVMP, IVMP 0.5 g/day, and IVMP 1.0 g/day. The primary outcome was all-cause death, and the secondary outcomes were composite all-cause death and kidney failure, severe relapse, and serious infection from 2 to 48 weeks after treatment initiation. To estimate the treatment effects, the Cox proportional hazard model and Fine-Gray subdistribution hazard model were used. RESULTS In this emulated target trial, of 201 eligible patients (MPA, 175; GPA, 26), 6 (2.8%) died, 4 (2.0%) had kidney failure, 11 (5.3%) had severe relapse, and 40 (19.8%) had severe infections. Hazard ratios (HR) for IVMP 0.5 g/day and IVMP 1.0 g/day pulse groups compared with non-IVMP pulse were as follows: all-cause death = 0.46 (95% confidence interval [95%CI]: 0.07-2.81) and 0.07 (95%CI: 0.01-0.41); all-cause death/kidney failure = 1.18 (95%CI: 0.26-5.31) and 0.59 (95%CI: 0.08-4.52); subdistribution HRs for severe relapse = 1.26 (95%CI: 0.12-13.70) and 3.36 (95%CI: 0.49-23.29); and serious infection = 1.88 (95%CI: 0.76-4.65) and 0.94 (95%CI: 0.28-3.13). CONCLUSIONS IVMP 1.0 g/day pulse may improve 48-week mortality in patients with severe MPA/GPA.
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Affiliation(s)
- Satoshi Omura
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takashi Kida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hisashi Noma
- Department of Data Science, The Institute of Statistical Mathematics, Tokyo, Japan
| | - Hironori Inoue
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hideaki Sofue
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Aki Sakashita
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masatoshi Kadoya
- Center for Rheumatic Disease, Japanese Red Cross Society Kyoto Daiichi Hospital, Kyoto, Japan
| | - Daiki Nakagomi
- Department of Rheumatology, University of Yamanashi Hospital, Yamanashi, Japan
| | - Yoshiyuki Abe
- Department of Internal Medicine and Rheumatology, Juntendo University, Tokyo, Japan
| | - Naoho Takizawa
- Department of Rheumatology, Chubu Rosai Hospital, Nagoya, Japan
| | - Atsushi Nomura
- Immuno-Rheumatology Center, St Luke's International Hospital, Tokyo, Japan
| | - Yuji Kukida
- Department of Rheumatology, Japanese Red Cross Society Kyoto Daini Hospital, Kyoto, Japan
| | - Naoya Kondo
- Department of Nephrology, Kyoto Katsura Hospital, Kyoto, Japan
| | - Yasuhiko Yamano
- Department of Respiratory Medicine and Allergy, Tosei General Hospital, Aichi, Japan
| | - Takuya Yanagida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Hematology and Rheumatology, Kagoshima University Hospital, Kagoshima, Japan
| | - Koji Endo
- Department of General Internal Medicine, Tottori Prefectural Central Hospital, Tottori, Japan
| | - Shintaro Hirata
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
| | - Kiyoshi Matsui
- Department of Diabetes, Endocrinology and Clinical Immunology, Hyogo Medical University School of Medicine, Hyogo, Japan
| | - Tohru Takeuchi
- Department of Internal Medicine (IV), Osaka Medical and Pharmaceutical University, Osaka, Japan
| | - Kunihiro Ichinose
- Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Rheumatology, Shimane University Faculty of Medicine, Izumo, Japan
| | - Masaru Kato
- Department of Rheumatology, Endocrinology and Nephrology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Ryo Yanai
- Division of Rheumatology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan
| | - Yusuke Matsuo
- Department of Rheumatology, Tokyo Kyosai Hospital, Tokyo, Japan
- Department of Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yasuhiro Shimojima
- Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto, Japan
| | - Ryo Nishioka
- Department of Rheumatology, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan
| | - Ryota Okazaki
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Yonago, Japan
| | - Tomoaki Takata
- Division of Gastroenterology and Nephrology, Tottori University, Yonago, Japan
| | - Takafumi Ito
- Division of Nephrology, Department of Internal Medicine, Teikyo University Chiba Medical Center, Ichihara, Japan
| | - Mayuko Moriyama
- Department of Rheumatology, Shimane University Faculty of Medicine, Izumo, Japan
| | - Ayuko Takatani
- Rheumatic Disease Center, Sasebo Chuo Hospital, Nagasaki, Japan
| | - Yoshia Miyawaki
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Toshiko Ito-Ihara
- Clinical and Translational Research Center, University Hospital, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Nobuyuki Yajima
- Division of Rheumatology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan
- Department of Healthcare Epidemiology, Kyoto University Graduate School of Medicine and Public Health, Kyoto, Japan
- Center for Innovative Research for Communities and Clinical Excellence, Fukushima Medical University, Fukushima, Japan
| | - Takashi Kawaguchi
- Department of Practical Pharmacy, Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan
| | - Aiko Hirano
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kazuki Fujioka
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Wataru Fujii
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takahiro Seno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Makoto Wada
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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2
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Sofue H, Kida T, Hirano A, Omura S, Kadoya M, Nakagomi D, Abe Y, Takizawa N, Nomura A, Kukida Y, Kondo N, Yamano Y, Yanagida T, Endo K, Hirata S, Matsui K, Takeuchi T, Ichinose K, Kato M, Yanai R, Matsuo Y, Shimojima Y, Nishioka R, Okazaki R, Takata T, Ito T, Moriyama M, Takatani A, Miyawaki Y, Ito-Ihara T, Yajima N, Kawaguchi T, Fujioka K, Fujii W, Seno T, Wada M, Kohno M, Kawahito Y. Optimal Dose of Intravenous Cyclophosphamide during remission induction therapy in ANCA-associated vasculitis: a retrospective cohort study of J-CANVAS. Mod Rheumatol 2023:road099. [PMID: 37801552 DOI: 10.1093/mr/road099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/19/2023] [Accepted: 10/02/2023] [Indexed: 10/08/2023]
Abstract
OBJECTIVES To identify the optimal dose of intravenous cyclophosphamide (IVCY) for induction therapy for anti-neutrophil cytoplasmic antibody-associated vasculitis (AAV). METHODS We retrospectively assessed patients with AAV who received IVCY every 2-3 weeks during the remission induction phase. The associations of the IVCY dose with infection-free survival and relapse-free survival were analysed using a Cox regression model. We compared patients in three categories: very low-dose (VLD), low-dose (LD), and conventional dose (CD) (<7.5 mg/kg, 7.5-12.5 mg/kg, and >12.5 mg/kg, respectively). The non-linear association between IVCY dose and the outcomes were also evaluated. RESULTS Of the 80 patients (median age 72 years), 12, 42, and 26 underwent the VLD, LD, and CD regimens, respectively, of whom 4, 3, and 7 developed infection or died. The adjusted hazard ratios for infection or death were 4.3 (95% confidence interval (CI) 0.94-19.8) for VLD and 5.1 (95% CI 1.21-21.3) for CD, compared with LD. We found the hazard ratio for infection or death increased when the initial IVCY dose exceeded 9 mg/kg. Relapse-free survival did not differ clearly. CONCLUSION Low-dose IVCY (7.5-12.5 mg/kg) may result in fewer infections and similar relapse rates compared with the conventional regimen (>12.5 mg/kg).
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Affiliation(s)
- Hideaki Sofue
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takashi Kida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Aiko Hirano
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Satoshi Omura
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masatoshi Kadoya
- Center for Rheumatic Disease, Japanese Red Cross Society Kyoto Daiichi Hospital, Kyoto, Japan
| | - Daiki Nakagomi
- Department of Rheumatology, University of Yamanashi Hospital, Yamanashi, Japan
| | - Yoshiyuki Abe
- Department of Internal Medicine and Rheumatology, Juntendo University, Tokyo, Japan
| | - Naoho Takizawa
- Department of Rheumatology, Chubu Rosai Hospital, Nagoya, Japan
| | - Atsushi Nomura
- Immuno-Rheumatology Center, St. Luke's International Hospital, Tokyo, Japan
| | - Yuji Kukida
- Department of Rheumatology, Japanese Red Cross Society Kyoto Daini Hospital, Kyoto, Japan
| | - Naoya Kondo
- Department of Nephrology, Kyoto Katsura Hospital, Kyoto, Japan
| | - Yasuhiko Yamano
- Department of Respiratory Medicine and Allergy, Tosei General Hospital, Aichi, Japan
| | - Takuya Yanagida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Hematology and Rheumatology, Kagoshima University Hospital, Kagoshima, Japan
| | - Koji Endo
- Department of General Internal Medicine, Tottori Prefectural Central Hospital, Tottori, Japan
| | - Shintaro Hirata
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
| | - Kiyoshi Matsui
- Department of Diabetes, Endocrinology and Clinical Immunology, Hyogo Medical University School of Medicine, Hyogo, Japan
| | - Tohru Takeuchi
- Department of Internal Medicine (IV), Osaka Medical and Pharmaceutical University, Osaka, Japan
| | - Kunihiro Ichinose
- Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Rheumatology, Shimane University Faculty of Medicine, Shimane, Japan
| | - Masaru Kato
- Department of Rheumatology, Endocrinology and Nephrology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Ryo Yanai
- Division of Rheumatology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan
| | - Yusuke Matsuo
- Department of Rheumatology, Tokyo Kyosai Hospital, Tokyo, Japan
- Department of Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yasuhiro Shimojima
- Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto, Japan
| | - Ryo Nishioka
- Department of Rheumatology, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan
| | - Ryota Okazaki
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Yonago, Japan
| | - Tomoaki Takata
- Division of Gastroenterology and Nephrology, Tottori University, Yonago, Japan
| | - Takafumi Ito
- Division of Nephrology, Shimane University Hospital, Shimane, Japan
| | - Mayuko Moriyama
- Department of Rheumatology, Shimane University Faculty of Medicine, Shimane, Japan
| | - Ayuko Takatani
- Rheumatic Disease Center, Sasebo Chuo Hospital, Nagasaki, Japan
| | - Yoshia Miyawaki
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Toshiko Ito-Ihara
- The Clinical and Translational Research Center, University Hospital, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Nobuyuki Yajima
- Division of Rheumatology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan
- Department of Healthcare Epidemiology, Kyoto University Graduate School of Medicine and Public Health, Kyoto, Japan
- Center for Innovative Research for Communities and Clinical Excellence, Fukushima Medical University, Fukushima, Japan
| | - Takashi Kawaguchi
- Department of Practical Pharmacy, Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan
| | - Kazuki Fujioka
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Wataru Fujii
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takahiro Seno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Makoto Wada
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Kikuchi M, Ishihara S, Kohno M. Correction to: Politics of COVID-19 vaccination in Japan: how governing incumbents' representation affected regional rollout variation. BMC Public Health 2023; 23:781. [PMID: 37118786 PMCID: PMC10141814 DOI: 10.1186/s12889-023-15744-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023] Open
Affiliation(s)
- M Kikuchi
- Department of Political Science, Washington University in St. Louis, Saint Louis, MO, USA.
| | - S Ishihara
- Department of Global Political Economy, Waseda University, Tokyo, Japan
| | - M Kohno
- Faculty of Political Science and Economics, Waseda University, Tokyo, Japan
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4
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Kikuchi M, Ishihara S, Kohno M. Politics of COVID-19 vaccination in Japan: how governing incumbents' representation affected regional rollout variation. BMC Public Health 2023; 23:515. [PMID: 36932360 PMCID: PMC10021041 DOI: 10.1186/s12889-023-15376-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 03/06/2023] [Indexed: 03/19/2023] Open
Abstract
BACKGROUND Despite initial delay, Japan's COVID-19 vaccination accelerated remarkably from May to September 2021 under the leadership of Prime Minister Yoshihide Suga. His "campaign" for vaccination, however, did not yield uniform results nationwide. METHODS To highlight political determinants for the regional variation, we employ ordinary least squares regression analyses to investigate how the share/presence of incumbent politicians belonging to the governing parties, the Liberal Democratic Party and Komei Party, influenced the varying progress of rollouts across prefectures as well as across cities/towns/villages. The data on the vaccination rate for all 47 prefectures was obtained from Government Chief Information Officer (CIO)'s Portal, Japan (GCPJ) approximately one month prior to the anticipated general election, the national election for the more important House of Representatives of Japan's bicameral parliament (Diet). The data for lower administrative units, though its availability was limited to only three prefectures, was obtained from the respective governments of Kagawa and Ehime and from a local newspaper in Gifu. RESULTS The findings reveal that at both prefectural and sub-prefectural administrative levels, the share/presence of the governing parties' representation in the national parliament had a positive and statistically significant effect on the region's vaccination progress, after controlling for the local proliferation of COVID-19 and demographic characteristics. CONCLUSION Our findings contribute insights into the understudied area of the contemporary COVID-19 health environment, namely how the political dynamics of democracy affect the pattern of vaccine dissemination in Japan. TRIAL REGISTRATION Not applicable.
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Affiliation(s)
- M Kikuchi
- Department of Political Science, Washington University in St. Louis, MO , Saint Louis, USA.
| | - S Ishihara
- Department of Global Political Economy, Waseda University, Tokyo, Japan
| | - M Kohno
- Faculty of Political Science and Economics, Waseda University, Tokyo, Japan
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5
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Ito H, Nishida K, Kojima T, Matsushita I, Kojima M, Hirata S, Kaneko Y, Kishimoto M, Kohno M, Mori M, Morinobu A, Murashima A, Seto Y, Sugihara T, Tanaka E, Nakayama T, Yamanaka H, Kawahito Y, Harigai M. Non-drug and surgical treatment algorithm and recommendations for the 2020 update of the Japan College of Rheumatology clinical practice guidelines for the management of rheumatoid arthritis-secondary publication. Mod Rheumatol 2023; 33:36-45. [PMID: 35294030 DOI: 10.1093/mr/roac019] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/03/2022] [Accepted: 02/07/2022] [Indexed: 01/05/2023]
Abstract
OBJECTIVES The aim of this study was to update the Japan College of Rheumatology (JCR) clinical practice guidelines (CPGs) for the management of rheumatoid arthritis (RA) and prepare an algorithm for non-drug and surgical treatments. This article is a digest version of the guidelines. METHODS The Japanese Ministry of Health, Labour and Welfare's research group, in collaboration with the JCR, used the Grading of Recommendations, Assessment, Development, and Evaluation method to update the 2014 JCR CPG for RA. The consensus was formed by CPG panel members. RESULTS We raised 19 clinical questions regarding non-drug and surgical treatments for RA and developed recommendations. The treatments included exercise therapy; occupational therapy; joint injection of corticosteroids; and orthopaedic surgeries including cervical spine surgery, wrist and foot arthroplasty, ankle arthrodesis, and replacement arthroplasty of the shoulder, elbow, finger, hip, knee, and ankle. Recommendations regarding the risks of surgery and perioperative discontinuation of medications have also been developed. Based on these recommendations, we created an original algorithm for the non-drug and surgical treatment of RA. CONCLUSIONS These recommendations are expected to serve rheumatologists, health care professionals, and patients with RA as tools for shared decision-making to treat residual limb joint symptoms and functional impairment.
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Affiliation(s)
- Hiromu Ito
- Department of Orthopedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan.,Department of Orthopedic Surgery, Kurashiki Central Hospital, Kurashiki, Japan
| | - Keiichiro Nishida
- Department of Orthopedic Surgery, Okayama University Academic Field of Medicine, Density and Pharmaceutical Sciences, Okayama, Japan
| | - Toshihisa Kojima
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Isao Matsushita
- Department of Rehabilitation Medicine, Kanazawa Medical University, Ishikawa, Japan
| | - Masayo Kojima
- Department of Frailty Research, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Shintaro Hirata
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
| | - Yuko Kaneko
- Department of Internal Medicine, Division of Rheumatology, Keio University School of Medicine, Tokyo, Japan
| | - Mitsumasa Kishimoto
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masaaki Mori
- Division of Rheumatology and Allergology, St. Marianna University School of Medicine, Kawasaki, Kanagawa, Japan
| | - Akio Morinobu
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Atsuko Murashima
- Center for Maternal-Fetal, Neonatal, and Reproductive Medicine/Japan Drug Information Institute in Pregnancy, National Center for Child Health and Development, Tokyo, Japan
| | - Yohei Seto
- Department of Rheumatology, Yachiyo Medical Center, Tokyo Women's Medical University School of Medicine, Yachiyo, Japan
| | - Takahiko Sugihara
- Division of Rheumatology and Allergology, St. Marianna University School of Medicine, Kawasaki, Kanagawa, Japan
| | - Eiichi Tanaka
- Department of Internal Medicine, Division of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Takeo Nakayama
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| | | | - Yutaka Kawahito
- Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masayoshi Harigai
- Department of Internal Medicine, Division of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
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6
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Kawahito Y, Morinobu A, Kaneko Y, Kohno M, Hirata S, Kishimoto M, Seto Y, Sugihara T, Tanaka E, Ito H, Kojima T, Matsushita I, Nishida K, Mori M, Murashima A, Yamanaka H, Nakayama T, Kojima M, Harigai M. Drug treatment algorithm and recommendations from the 2020 update of the Japan College of Rheumatology clinical practice guidelines for the management of rheumatoid arthritis-secondary publication. Mod Rheumatol 2023; 33:21-35. [PMID: 35297492 DOI: 10.1093/mr/roac017] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 02/05/2022] [Accepted: 02/09/2022] [Indexed: 01/11/2023]
Abstract
OBJECTIVE The aim of this study was to update the Japan College of Rheumatology (JCR) clinical practice guidelines (CPG) for the management of rheumatoid arthritis (RA; JCR CPG for RA) according to recent changes in the medical environment in Japan. This article is a digest version of the guidance. METHODS We used the Grading of Recommendations, Assessment, Development, and Evaluation method to update the 2014 JCR CPG for RA. A consensus was formed by CPG panel members. RESULTS We identified 36 important clinical questions regarding drug treatment and developed corresponding recommendations for RA. The recommendations included the following RA medications: non-steroidal anti-inflammatory drugs, corticosteroids, conventional synthetic disease-modifying antirheumatic drugs, biological disease-modifying antirheumatic drugs, anti-receptor activator for nuclear factor-κB ligand antibodies, and Janus kinase inhibitors, as well as the tapering and discontinuation of these medications. Recommendations regarding the efficacy and safety of treatments in the elderly and patients with comorbidities were also developed. Finally, we used these recommendations to create an original algorithm for drug treatment for RA based on the Treat-to-Target approach. CONCLUSION The 2020 JCR CPG for RA provides a useful tool for rheumatologists, health care professionals, and patients with RA, enabling shared decision-making in a variety of clinical situations.
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Affiliation(s)
- Yutaka Kawahito
- Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Akio Morinobu
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yuko Kaneko
- Department of Internal Medicine, Division of Rheumatology, Keio University School of Medicine, Tokyo, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shintaro Hirata
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
| | - Mitsumasa Kishimoto
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Yohei Seto
- Department of Rheumatology, Yachiyo Medical Center, Tokyo Women's Medical University, Yachiyo, Japan
| | - Takahiko Sugihara
- Division of Rheumatology and Allergology, St. Marianna University School of Medicine, Kawasaki, Kanagawa, Japan
| | - Eiichi Tanaka
- Department of Internal Medicine, Division of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Hiromu Ito
- Department of Orthopedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan.,Department of Orthopaedic Surgery, Kurashiki Central Hospital, Kurashiki, Japan
| | - Toshihisa Kojima
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Isao Matsushita
- Department of Rehabilitation Medicine, Kanazawa Medical University, Ishikawa, Japan
| | - Keiichiro Nishida
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Density and Pharmaceutical Sciences, Okayama, Japan
| | - Masaaki Mori
- Division of Rheumatology and Allergology, St. Marianna University School of Medicine, Kawasaki, Kanagawa, Japan
| | - Atsuko Murashima
- Center for Maternal-Fetal, Neonatal and Reproductive Medicine/Japan Drug Information Institute in Pregnancy, National Center for Child Health and Development, Tokyo, Japan
| | | | - Takeo Nakayama
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| | - Masayo Kojima
- Department of Frailty Research, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Masayoshi Harigai
- Department of Internal Medicine, Division of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
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7
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Hirano A, Fujioka K, Kida T, Omura S, Sofue H, Sakashita A, Sagawa T, Isoda Y, Kasahara A, Sagawa R, Fujii W, Seno T, Wada M, Kohno M, Kawahito Y. Association between early immunophenotypic changes and therapeutic response of belimumab in patients with systemic lupus erythematosus. Lupus 2023; 32:63-73. [PMID: 36317306 DOI: 10.1177/09612033221137249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Belimumab is a therapeutic medication that inhibits the B-cell-activating factor (BAFF) used for systemic lupus erythematosus (SLE); however, the response sometimes varies among individuals, even when patients are stratified based on general clinical characteristics. Therefore, we focused on immunological phenotypic changes with belimumab, investigated their association with subsequent clinical courses, and sought to identify relevant immunological indicators to stratify patients who would benefit from belimumab. We assessed changes in B and T cell phenotypes, as well as BAFF-related factors, such as levels of BAFF and a proliferation-inducing ligand, and expression of three BAFF receptors: BAFF receptor (BAFF-R), B-cell maturation antigen (BCMA), transmembrane activator and cyclophilin ligand interactor (TACI), in 19 patients with SLE who were treated with belimumab before and 3 months after treatment. First, to visualize patterns in complex and diverse data, we summarized B cell changes such as subsets and BAFF receptor expressions into two axes, the first and second principal components (PC1 and PC2), and characterized broad phenotypic changes by cluster analysis. Next, we evaluated whether the B cell changes represented by PC1 and PC2 were associated with other concurrent phenotypic changes, baseline factors, and treatment response at 6 months. We found that lower PC2, indicating increased BAFF-R expression and decreased percentage of naïve B cells, was associated with a subsequent therapeutic response at 6 months (odds ratio 5.3, 95% confidence interval 1.2-24, p = .031). Furthermore, higher percentages of effector memory CD3+CD4+ T cells at baseline were associated with lower PC2 and therapeutic response. Further analysis revealed that increased PC1, as reflected by increased BCMA and TACI expression and an increase in the percentage of class-switched memory B cells, was associated with both T and B cell activation. Although belimumab is a B-cell targeted therapy, it can also influence T-cell phenotypes. Thus, early B cell changes could be used to predict treatment response, and their changes could be predicted from baseline T cell phenotypes, indicating the importance of B and T cell interactions.
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Affiliation(s)
- Aiko Hirano
- Inflammation and Immunology, Graduate School of Medical Science, 12898Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kazuki Fujioka
- Inflammation and Immunology, Graduate School of Medical Science, 12898Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takashi Kida
- Inflammation and Immunology, Graduate School of Medical Science, 12898Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Satoshi Omura
- Inflammation and Immunology, Graduate School of Medical Science, 12898Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hideaki Sofue
- Inflammation and Immunology, Graduate School of Medical Science, 12898Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Aki Sakashita
- Inflammation and Immunology, Graduate School of Medical Science, 12898Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomoya Sagawa
- Inflammation and Immunology, Graduate School of Medical Science, 12898Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yu Isoda
- Inflammation and Immunology, Graduate School of Medical Science, 12898Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Akiko Kasahara
- Inflammation and Immunology, Graduate School of Medical Science, 12898Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Risa Sagawa
- Inflammation and Immunology, Graduate School of Medical Science, 12898Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Wataru Fujii
- Inflammation and Immunology, Graduate School of Medical Science, 12898Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takahiro Seno
- Inflammation and Immunology, Graduate School of Medical Science, 12898Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Makoto Wada
- Inflammation and Immunology, Graduate School of Medical Science, 12898Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, 12898Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, 12898Kyoto Prefectural University of Medicine, Kyoto, Japan
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Kida T, Matsuzaki K, Yokota I, Kawase N, Kadoya M, Inoue H, Kukida Y, Kaneshita S, Inoue T, Wada M, Kohno M, Fukuda W, Kawahito Y, Iwami T. Latent trajectory modelling of pulmonary artery pressure in systemic sclerosis: a retrospective cohort study. RMD Open 2022; 8:rmdopen-2022-002673. [PMID: 36581382 PMCID: PMC9806097 DOI: 10.1136/rmdopen-2022-002673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 12/15/2022] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVES To visualise the trajectories of pulmonary arterial pressure (PAP) in systemic sclerosis (SSc) and identify the clinical phenotypes for each trajectory, by applying latent trajectory modelling for PAP repeatedly estimated by echocardiography. METHODS This was a multicentre, retrospective cohort study conducted at four referral hospitals in Kyoto, Japan. Patients with SSc who were treated at study sites between 2008 and 2021 and who had at least three echocardiographic measurements of systolic PAP (sPAP) were included. A group-based trajectory model was applied to the change in sPAP over time, and patients were classified into distinct subgroups that followed similar trajectories. Pulmonary hypertension (PH)-free survival was compared for each trajectory. Multinomial logistic regression analysis was performed for baseline clinical characteristics associated with trajectory assignment. RESULTS A total of 236 patients with 1097 sPAP measurements were included. We identified five trajectories: rapid progression (n=9, 3.8%), early elevation (n=30, 12.7%), middle elevation (n=54, 22.9%), late elevation (n=24, 10.2%) and low stable (n=119, 50.4%). The trajectories, in the listed order, showed progressively earlier elevation of sPAP and shorter PH-free survival. In the multinomial logistic regression analysis with the low stable as a reference, cardiac involvement was associated with rapid progression, diffuse cutaneous SSc was associated with early elevation and anti-centromere antibody was associated with middle elevation; older age of onset was associated with all three of these trajectories. CONCLUSION The pattern of changes in PAP over time in SSc can be classified into five trajectories with distinctly different clinical characteristics and outcomes.
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Affiliation(s)
- Takashi Kida
- Department of Preventive Services, School of Public Health, Graduate School of Medicine, Kyoto University, Kyoto, Japan,Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Keiichi Matsuzaki
- Agency for Health, Safety and Environment, Kyoto University, Kyoto, Japan
| | - Isao Yokota
- Department of Biostatistics, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Nozomu Kawase
- Center for Rheumatic Disease, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Masatoshi Kadoya
- Center for Rheumatic Disease, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Hironori Inoue
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan,Department of Rheumatology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Yuji Kukida
- Department of Rheumatology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Shunya Kaneshita
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan,Department of Rheumatology, Fukuchiyama City Hospital, Fukuchiyama, Japan
| | - Takuya Inoue
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan,Department of Rheumatology, Fukuchiyama City Hospital, Fukuchiyama, Japan
| | - Makoto Wada
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Wataru Fukuda
- Center for Rheumatic Disease, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Taku Iwami
- Department of Preventive Services, School of Public Health, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Sagawa R, Kida T, Inoue H, Hirano A, Kohno M, Kawahito Y. Lumbar interspinous bursitis in a patient with polymyalgia rheumatica/giant cell arteritis detected by musculoskeletal ultrasound: a case report. RMD Open 2022; 8:rmdopen-2022-002578. [PMID: 36424071 PMCID: PMC9693889 DOI: 10.1136/rmdopen-2022-002578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/07/2022] [Indexed: 11/27/2022] Open
Affiliation(s)
- Risa Sagawa
- Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takashi Kida
- Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hironori Inoue
- Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Aiko Hirano
- Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Fukuda W, Kadoya M, Omoto A, Yanagida T, Isoda Y, Sunaga A, Kusuoka H, Ueno K, Morita S, Kohno M, Kawahito Y. Treatment of rheumatoid arthritis and its outcomes in an aging society: a single-center cohort study in Japan from 2011 to 2020. Arthritis Res Ther 2022; 24:190. [PMID: 35945556 PMCID: PMC9361625 DOI: 10.1186/s13075-022-02883-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 07/26/2022] [Indexed: 11/16/2022] Open
Abstract
Background We conducted a single-center cohort study of rheumatoid arthritis (RA) patients from 2011 to 2020 to understand their real world treatment and outcomes, especially changes in physical function and quality of life (QOL) in elderly patients, including those aged ≥ 80 years. Methods For RA patients attending our outpatient clinic, we annually recorded tender and swollen joint counts, laboratory findings, therapeutic drugs, and scores from the Japanese Health Assessment Questionnaire and EuroQoL-5 Dimensions questionnaire. We examined changes in treatment and outcomes over time, by age group, in patients enrolled over a 10-year period, from 2011 to 2020. Results One thousand eight hundred thirty RA patients were enrolled and data were recorded once a year, and a total of 9299 patient records were evaluated. The average age of patients increased by 3.7 years during the study period; the patients aged rapidly. Intensive pharmacological treatment was more frequent in younger patients. Disease activity, physical function, and QOL showed improvement in all age groups over the study period. Physical function and QOL showed greater changes with aging, compared with disease activity. This may be due to the effects of accumulated RA damage, disability due to aging, and depression. Conclusions Intensive pharmacological treatment contributes to not only control of disease activity but also the improvement of physical activity and QOL, even in elderly patients. Relieving age-related physical impairment and depression may improve the QOL of very elderly RA patients.
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Affiliation(s)
- Wataru Fukuda
- Center for Rheumatic Disease, Japanese Red Cross Kyoto Daiichi Hospital, 15-749 Honmachi, Higashiyama-ku, Kyoto City, Kyoto, 605-0981, Japan.
| | - Masatoshi Kadoya
- Center for Rheumatic Disease, Japanese Red Cross Kyoto Daiichi Hospital, 15-749 Honmachi, Higashiyama-ku, Kyoto City, Kyoto, 605-0981, Japan
| | - Atsushi Omoto
- Center for Rheumatic Disease, Japanese Red Cross Kyoto Daiichi Hospital, 15-749 Honmachi, Higashiyama-ku, Kyoto City, Kyoto, 605-0981, Japan
| | - Takuya Yanagida
- Center for Rheumatic Disease, Japanese Red Cross Kyoto Daiichi Hospital, 15-749 Honmachi, Higashiyama-ku, Kyoto City, Kyoto, 605-0981, Japan
| | - Yu Isoda
- Center for Rheumatic Disease, Japanese Red Cross Kyoto Daiichi Hospital, 15-749 Honmachi, Higashiyama-ku, Kyoto City, Kyoto, 605-0981, Japan
| | - Atsuhiko Sunaga
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Hiroaki Kusuoka
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Kentaro Ueno
- Department of Biomedical Statistics and Bioinformatics, Kyoto University Graduate School of Medicine, Yoshidakonoe-cho, Sakyo-ku, Kyoto-city, Kyoto, 606-8501, Japan
| | - Satoshi Morita
- Department of Biomedical Statistics and Bioinformatics, Kyoto University Graduate School of Medicine, Yoshidakonoe-cho, Sakyo-ku, Kyoto-city, Kyoto, 606-8501, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
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11
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Kida T, Matsuzaki K, Yokota I, Kawase N, Masatoshi K, Inoue H, Yuji K, Kaneshita S, Inoue T, Wada M, Kohno M, Kawahito Y, Iwami T. POS0875 LATENT TRAJECTORY MODELING OF PULMONARY ARTERY PRESSURE IN SYSTEMIC SCLEROSIS: A RETROSPECTIVE COHORT STUDY. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.2192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundSystemic sclerosis (SSc) is an autoimmune disease that is characterized by systemic vasculopathy and fibrosis. Pulmonary hypertension (PH), defined as elevated pulmonary arterial pressure (PAP), is one of the leading causes of death of SSc1. In recent years, various therapies have been developed to target each of the pathogenesis of SSc – autoimmunity, vasculopathy, and fibrosis. Accordingly, treatment strategies based on risk stratification for PH progression are aspired; however, prediction of changes in PAP in diverse patients with SSc has not been established2.ObjectivesTo visualize the patterns of PAP elevation in SSc and to identify the clinical characteristics of each trajectory, by applying latent trajectory modeling for PAP measured repeatedly by echocardiography.MethodsThis was a multicenter, retrospective cohort study conducted at four referral hospitals in Kyoto, Japan. Patients with SSc who visited the study site between April 2008 and March 2021 and had at least three echocardiographic measurements of systolic pulmonary arterial pressure (sPAP) were included in this study. Follow-up concluded in March 2021. A group-based trajectory model3 was applied to the change in sPAP over time, and individual patients were classified into distinct subgroups that followed similar trajectories. The number and shape of the trajectories were estimated based on adequacy, goodness of fit, parsimony, and interpretability of the model. Clinical plausibility was assessed by comparing PH-free survival, i.e., time to either PH or death, for each trajectory. Multinomial logistic regression analysis was performed for baseline clinical characteristics associated with trajectory assignment.ResultsA total of 236 patients with a total of 1097 sPAP measurements were included. We identified five trajectories following the quadratic function as “rapid progression (n=9, 3.8%)”, “early elevation (n=30, 12.7%)”, “mid elevation (n=54, 22.9%)”, “late elevation (n=24, 10.2%)”, and “low stable (n=119, 50.4%)”. Each trajectory, in this order, showed earlier elevation of sPAP and shorter PH-free survival (Figure 1). In the multinomial logistic regression (with the “low stable” as reference), cardiac involvement was associated with the “rapid progression” (adjusted odds ratio [OR] 28.9, 95% confidence interval [CI] 3.21–259.5), diffuse cutaneous SSc was associated with the “early elevation” (OR 4.08, 95% CI 1.27–13.1), anti-centromere antibody positive was associated with the “mid elevation” (OR 4.50, 95% CI 1.11–18.2), and older age of onset was associated with the above three trajectories.ConclusionThe pattern of changes in pulmonary artery pressure over time in SSc can be classified into five distinct trajectories. Each trajectory differed in baseline clinical characteristics and outcomes.References[1]Pokeerbux MR, et al. Survival and prognosis factors in systemic sclerosis: data of a French multicenter cohort, systematic review, and meta-analysis of the literature. Arthritis Res Ther. 2019;21(1):86.[2]Denton CP, et al. Systemic sclerosis. Lancet. 2017;390(10103):1685-1699.[3]Nagin DS, et al. Group-based trajectory modeling in clinical research. Annu Rev Clin Psychol. 2010;6:109-38.Disclosure of InterestsNone declared
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Watanabe T, Kawashima M, Kohno M, Yeung J, Martinu T, Aversa M, Donahoe L, Pierre A, de Perrot M, Yasufuku K, Waddell T, Keshavjee S, Cypel M. First North American Experience with Lung Transplantation from Donation After Medical Assistance in Dying. J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.1620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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13
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Sugihara T, Kawahito Y, Morinobu A, Kaneko Y, Seto Y, Kojima T, Ito H, Kohno M, Nakayama T, Sobue Y, Nishida K, Matsushita I, Murashima A, Mori M, Tanaka E, Hirata S, Kishimoto M, Yamanaka H, Kojima M, Harigai M. Systematic review for the treatment of older rheumatoid arthritis patients informing the 2020 update of the Japan College of Rheumatology clinical practice guidelines for the management of rheumatoid arthritis. Mod Rheumatol 2022; 32:313-322. [PMID: 33853484 DOI: 10.1080/14397595.2021.1912922] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 03/28/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVES To provide an evidence base for clinical practice guidelines (CPG) for the management of rheumatoid arthritis (RA) in older adults. METHODS PubMed, Cochrane library, and Japan Centra Revuo Medicina databases were searched for articles published between 1990 and 2019. Quality of the evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation system, with some modifications. RESULTS Among 702 identified articles, there were 5 post-hoc analyses of randomized controlled trials and 10 observational studies. Meta-analysis of the former yielded a mean difference of the van der Heijde-modified total Sharp score of -2.79 (95% confidence interval [CI] - 3.74 to -1.84) for treatment with tumor necrosis factor inhibitors. The risk ratio (RR) for the American College of Rheumatology 50% response rate, and for serious adverse events was 2.83 (95%CI 1.90-4.21) and 1.32 (95%CI 0.53-3.31), respectively, for Janus kinase inhibitors. Meta-analysis of the observational studies yielded an RR for disease activity score-28 remission and serious infections of 0.76 (95%CI 0.64-0.91) and 1.92 (95%CI 1.31-2.81) for older-versus-younger patients receiving biological disease-modifying antirheumatic drugs, respectively. CONCLUSION This systematic review provides the necessary evidence for developing CPG for the management of RA in older adults.
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Affiliation(s)
- Takahiko Sugihara
- Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yutaka Kawahito
- Department of Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Akio Morinobu
- Department of Rheumatology and Clinical Immunology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yuko Kaneko
- Department of Internal Medicine, Division of Rheumatology, Keio University School of Medicine, Tokyo, Japan
| | - Yohei Seto
- Department of Rheumatology, Yachiyo Medical Center, Tokyo Women's Medical University, Tokyo, Japan
| | - Toshihisa Kojima
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiromu Ito
- Department of Advanced Medicine for Rheumatic Diseases and Orthopedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Department of Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takeo Nakayama
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| | - Yasumori Sobue
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
- Department of Orthopedic Surgery, Japanese Red Cross Nagoya Daiichi Hospital, Nagoya, Japan
| | - Keiichiro Nishida
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Density and Pharmaceutical Sciences, Okayama, Japan
| | - Isao Matsushita
- Department of Rehabilitation Medicine, Kanazawa Medical University, Ishikawa, Japan
| | - Atsuko Murashima
- Division of Maternal Medicine, Center for Maternal-Fetal, Neonatal and Reproductive Medicine/Japan Drug Information Institute in Pregnancy, National Center for Child Health and Development, Tokyo, Japan
| | - Masaaki Mori
- Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Eiichi Tanaka
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Shintaro Hirata
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
| | - Mitsumasa Kishimoto
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
| | | | - Masayo Kojima
- Department of Frailty Research, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu City, Japan
| | - Masayoshi Harigai
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
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Ito H, Murata K, Sobue Y, Kojima T, Nishida K, Matsushita I, Kawahito Y, Kojima M, Hirata S, Kaneko Y, Kishimoto M, Kohno M, Mori M, Morinobu A, Murashima A, Seto Y, Sugihara T, Tanaka E, Nakayama T, Harigai M. Comprehensive risk analysis of postoperative complications in patients with rheumatoid arthritis for the 2020 update of the Japan College of Rheumatology clinical practice guidelines for the management of rheumatoid arthritis. Mod Rheumatol 2022; 32:296-306. [PMID: 33855932 DOI: 10.1080/14397595.2021.1913824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 04/01/2019] [Indexed: 10/21/2022]
Abstract
OBJECTIVES To examine the risk factors of surgical site infection (SSI), delayed wound healing, and death after orthopedic surgery in patients with rheumatoid arthritis (RA). METHODS We identified articles indexed in the Cochrane Library, PubMed, and Japan Centra Revuo Medicina Web published from 2013 to 2019 and other articles. Articles fulfilling the predefined inclusion criteria were reviewed systematically and their quality was appraised according to the Grading of Recommendations Assessment, Development, and Evaluation system with some modifications. RESULTS After inclusion and exclusion by full-text review, 29 articles were analyzed. Use of biological disease modifying antirheumatic drugs was a risk factor of SSI (risk ratio 1.66, 95% confidence interval 1.25-2.19), but not of delayed wound healing. RA itself was a risk factor of SSI, and oral glucocorticoid use was a risk factor of SSI in three of the four studies analyzed and of postoperative death. Age, male sex, comorbidities such as diabetes mellitus and chronic obstructive pulmonary disease, surgical factors such as foot/ankle and spine surgery and longer operative time were risk factors of those postoperative complications. CONCLUSION Patients with those factors should be dealt with appropriate cautions to strike a risk-benefit balance of orthopedic surgeries.
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Affiliation(s)
- Hiromu Ito
- Department of Advanced Medicine for Rheumatic Diseases and Department of Orthopaedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Koichi Murata
- Department of Advanced Medicine for Rheumatic Diseases and Department of Orthopaedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Yasumori Sobue
- Department of Orthopedic Surgery, Japanese Red Cross Nagoya Daiichi Hospital, Nagoya, Japan
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Toshihisa Kojima
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Keiichiro Nishida
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Density and Pharmaceutical Sciences, Okayama, Japan
| | - Isao Matsushita
- Department of Rehabilitation Medicine, Kanazawa Medical University, Ishikawa, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masayo Kojima
- Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Aichi, Japan
| | - Shintaro Hirata
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
| | - Yuko Kaneko
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Mitsumasa Kishimoto
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masaaki Mori
- Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Akio Morinobu
- Department of Rheumatology and Clinical Immunology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Atsuko Murashima
- Center for Maternal-Fetal, Neonatal and Reproductive Medicine/Japan Drug Information Institute in Pregnancy, National Center for Child Health and Development, Tokyo, Japan
| | - Yohei Seto
- Department of Rheumatology, Yachiyo Medical Center, Tokyo Women's Medical University, Chiba, Japan
| | - Takahiko Sugihara
- Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Eiichi Tanaka
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Takeo Nakayama
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| | - Masayoshi Harigai
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
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15
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Kojima M, Hasegawa M, Hirata S, Ito H, Kaneko Y, Kishimoto M, Kohno M, Kojima T, Matsushita I, Mori M, Morinobu A, Murashima A, Nishida K, Seto Y, Sobue Y, Sugihara T, Tanaka E, Nakayama T, Kawahito Y, Harigai M. Patients' perspectives of rheumatoid arthritis treatment: a questionnaire survey for the 2020 update of the Japan college of rheumatology clinical practice guidelines. Mod Rheumatol 2022; 32:307-312. [PMID: 33853492 DOI: 10.1080/14397595.2021.1913276] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 03/28/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVES This study aimed to evaluate patients' opinions regarding their rheumatoid arthritis (RA) therapy and to reflect the patients' perspectives in the 2020 update of the Japan College of Rheumatology clinical practice guidelines. METHODS A self-administered questionnaire was mailed to 1600 members of the Japan Rheumatology Friendship Association, who were randomly selected by age and prefecture. RESULTS A total of 1156 patients returned the questionnaire (response rate, 72.3%; mean age, 63.0 ± 11.9 years). Those who reported having discussed their treatment goals with their doctors (450 respondents, 38.9%) were more likely to be satisfied with their current medical care (odds ratio, 7.13; 95% CI 4.72-10.8) compared with those who had not discussed their goals nor had them explained (287 respondents, 24.8%). The benefits exceeded the adverse effects for all pharmacotherapy (methotrexate, corticosteroids, conventional synthetic antirheumatic drugs, biological agents, Janus kinase inhibitor, and anti-RANKL antibodies). However, while 74.2% of the respondents using biological agents perceived that 'the favorable aspects outweighed the unfavorable aspects,' most of those taking anti-RANKL antibodies (69.2%) felt uncertain. CONCLUSIONS The questionnaire successfully collected information regarding patients' perceptions regarding their therapy. Further implementation of treat-to-target is necessary in Japan to improve patient satisfaction.
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Affiliation(s)
- Masayo Kojima
- Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Aichi, Japan
| | - Mieko Hasegawa
- The Japan Rheumatism Friendship Association, Tokyo, Japan
| | - Shintaro Hirata
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
| | - Hiromu Ito
- Department of Advanced Medicine for Rheumatic Diseases and Orthopedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Yuko Kaneko
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Mitsumasa Kishimoto
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Toshihisa Kojima
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Isao Matsushita
- Department of Rehabilitation Medicine, Kanazawa Medical University, Ishikawa, Japan
| | - Masaaki Mori
- Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Akio Morinobu
- Department of Rheumatology and Clinical Immunology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Atsuko Murashima
- Division of Maternal Medicine, Center for Maternal-Fetal, Neonatal and Reproductive Medicine/Japan Drug Information Institute in Pregnancy, National Center for Child Health and Development, Tokyo, Japan
| | - Keiichiro Nishida
- Department of Orthopedic Surgery, Okayama University Graduate School of Medicine, Density and Pharmaceutical Sciences, Okayama, Japan
| | - Yohei Seto
- Department of Rheumatology, Yachiyo Medical Center, Tokyo Women's Medical University, Chiba, Japan
| | - Yasumori Sobue
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
- Department of Orthopedic Surgery, Japanese Red Cross Nagoya Daiichi Hospital, Nagoya, Japan
| | - Takahiko Sugihara
- Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Eiichi Tanaka
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Takeo Nakayama
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masayoshi Harigai
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
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Kasahara A, Kida T, Hirano A, Omura S, Sofue H, Sakashita A, Sagawa T, Asano M, Fukui M, Wada M, Kohno M, Kawahito Y. Risk of Adrenal Insufficiency in Patients with Polymyalgia Rheumatica Versus Patients with Rheumatoid Arthritis: A Cross-Sectional Study. Mod Rheumatol 2022; 32:891-898. [PMID: 35041750 DOI: 10.1093/mr/roab091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/16/2021] [Accepted: 10/04/2021] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To determine whether patients with polymyalgia rheumatica (PMR) are more susceptible to glucocorticoid-induced adrenal insufficiency, one of the barriers to glucocorticoid tapering strategies, compared to patients with rheumatoid arthritis (RA). METHODS This cross-sectional study included PMR and RA patients who underwent adrenocorticotropic hormone (ACTH) tests to assess adrenal function. The eligibility criteria were as follows: previous use of prednisolone (PSL) ≥ 5 mg/day, use of PSL for 6 consecutive months before ACTH test, and current use of PSL at 5 mg/day or less. The association between disease type (PMR vs. RA) and insufficient adrenal response was assessed using logistic regression models. RESULTS Twenty-six of 34 (76.5%) patients with PMR and 13 of 37 (35.1%) patients with RA had insufficient adrenal response. Compared to patients with RA, patients with PMR were more likely to have insufficient adrenal response, even after adjusting for age, sex, and PSL dose (adjusted odds ratio, 6.75; 95% confidence interval, 1.78-25.60). CONCLUSION Patients with PMR have a higher risk of glucocorticoid-induced adrenal insufficiency than patients with RA. Assessing the adrenal function in patients with PMR will contribute to establishing a more appropriate glucocorticoid reduction strategy.
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Affiliation(s)
- Akiko Kasahara
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takashi Kida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Aiko Hirano
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Satoshi Omura
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hideaki Sofue
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Aki Sakashita
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomoya Sagawa
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Mai Asano
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Makoto Wada
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Tanaka E, Kawahito Y, Kohno M, Hirata S, Kishimoto M, Kaneko Y, Tamai H, Seto Y, Morinobu A, Sugihara T, Murashima A, Kojima M, Mori M, Ito H, Kojima T, Sobue Y, Nishida K, Matsushita I, Nakayama T, Yamanaka H, Harigai M. Systematic review and meta-analysis of biosimilar for the treatment of rheumatoid arthritis informing the 2020 update of the Japan College of Rheumatology clinical practice guidelines for the management of rheumatoid arthritis. Mod Rheumatol 2022; 32:74-86. [PMID: 33706664 DOI: 10.1080/14397595.2021.1899591] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 03/01/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVES To evaluate the efficacy and safety of biosimilars compared with reference biological disease modifying antirheumatic drugs (bDMARDs) in patients with rheumatoid arthritis (RA) as a part of the process of developing the 2020 update of the Japan College of Rheumatology guidelines for the management of RA. METHODS PubMed, Cochrane Library, and Japan Centra Revuo Medicina were searched for articles to conduct a systematic review (SR). The quality of evidence was assessed using the Grading of Recommendations Assessment, Development, and Evaluation system. RESULTS Twenty randomized controlled trials were included (biosimilars of infliximab, etanercept, and adalimumab). A meta-analysis revealed that the risk ratios (RRs) and 95% confidence intervals (CIs) of achieving the American College of Rheumatology 50% response (ACR50) at week 24 and serious adverse events (SAEs) for biosimilars compared with the reference bDMARDs were 1.04 (0.98-1.10) and 0.84 (0.61-1.18), respectively. The RRs of achieving ACR50 and SAEs at week 24 were respectively 0.93 (0.69-1.26) and 2.15 (0.55-8.35) in the patients who switched to biosimilars from the reference bDMARDs and 0.92 (0.76-1.12) and 1.41 (0.32-6.15) in those who continued the reference bDMARDs. CONCLUSION Biosimilars and reference bDMARDs were equally useful for the management of RA.
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Affiliation(s)
- Eiichi Tanaka
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shintaro Hirata
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
| | - Mitsumasa Kishimoto
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Yuko Kaneko
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Hiroya Tamai
- Department of Rheumatology, Yachiyo Medical Center, Tokyo Women's Medical University, Chiba, Japan
| | - Yohei Seto
- Department of Rheumatology and Clinical Immunology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Akio Morinobu
- Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takahiko Sugihara
- Division of Maternal Medicine, Center for Maternal-Fetal, Neonatal and Reproductive Medicine/Japan Drug Information Institute in Pregnancy, National Center for Child Health and Development, Tokyo, Japan
| | - Atsuko Murashima
- Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Aichi, Japan
| | - Masayo Kojima
- Department of Advanced Medicine for Rheumatic Diseases and Orthopedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Masaaki Mori
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiromu Ito
- Department of Orthopedic Surgery, Japanese Red Cross Nagoya Daiichi Hospital, Nagoya, Japan
| | - Toshihisa Kojima
- Department of Orthopedic Surgery, Japanese Red Cross Nagoya Daiichi Hospital, Nagoya, Japan
| | - Yasumori Sobue
- Department of Orthopedic Surgery, Japanese Red Cross Nagoya Daiichi Hospital, Nagoya, Japan
- Department of Orthopedic Surgery, Okayama University Graduate School of Medicine, Density and Pharmaceutical Sciences, Okayama, Japan
| | - Keiichiro Nishida
- Department of Rehabilitation Medicine, Kanazawa Medical University, Ishikawa, Japan
| | - Isao Matsushita
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| | | | - Hisashi Yamanaka
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
- Rheumatology, Sanno Medical Center, Tokyo, Japan
- Department of Rheumatology, International University of Health and Welfare, Tokyo, Japan
| | - Masayoshi Harigai
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
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18
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Sobue Y, Kojima T, Ito H, Nishida K, Matsushita I, Kaneko Y, Kishimoto M, Kohno M, Sugihara T, Seto Y, Tanaka E, Nakayama T, Hirata S, Murashima A, Morinobu A, Mori M, Kojima M, Kawahito Y, Harigai M. Does exercise therapy improve patient-reported outcomes in rheumatoid arthritis? A systematic review and meta-analysis for the update of the 2020 JCR guidelines for the management of rheumatoid arthritis. Mod Rheumatol 2022; 32:96-104. [PMID: 33565350 DOI: 10.1080/14397595.2021.1886653] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 02/01/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVES This study aimed to evaluate the impact of exercise therapy on patient-reported outcomes (PROs) in rheumatoid arthritis (RA) as part of the process of updating the 2020 Japanese guidelines for the management of RA according to the Grading of Recommendations, Assessment, Development, and Evaluation system. METHODS We searched PubMed, Japana Centra Revuo Medicina Web, and the Cochrane Library (from 2009 to 2018) to identify articles that evaluated PROs of exercise therapy and RA disease activity. RESULTS A total of 662 articles were identified, including nine RCTs, and meta-analyses were performed on six RCTs on systemic exercise therapy and three RCTs on upper extremity exercise therapy. Analyzed exercise therapies were diverse, differing in target population, intervention method, and duration. Significant improvements were observed in the Health Assessment Questionnaire Disability Index (mean difference -0.35, 95% confidence interval (CI): -0.60 to -0.10), pain (standardized mean difference -2.04, 95% CI: -3.77 to -0.32), and SF-36. For upper extremity exercise therapy, significant improvements in PROs (Disabilities of the Arm, Shoulder, and Hand Questionnaire, Michigan Hand Outcome Questionnaire) were observed. CONCLUSION Exercise therapy in RA treatment improves patient subjective assessment of pain, physical function, and quality of life.
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Affiliation(s)
- Yasumori Sobue
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
- Department of Orthopedic Surgery, Japanese Red Cross Nagoya Daiichi Hospital, Nagoya, Japan
| | - Toshihisa Kojima
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiromu Ito
- Department of Advanced Medicine for Rheumatic Diseases and Orthopedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Keiichiro Nishida
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Density and Pharmaceutical Sciences, Okayama, Japan
| | - Isao Matsushita
- Department of Rehabilitation Medicine, Kanazawa Medical University, Uchinada, Japan
| | - Yuko Kaneko
- Department of Internal Medicine, Division of Rheumatology, Keio University School of Medicine, Tokyo, Japan
| | - Mitsumasa Kishimoto
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takahiko Sugihara
- Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yohei Seto
- Department of Rheumatology, Yachiyo Medical Center, Tokyo Women's Medical University, Chiba, Japan
| | - Eiichi Tanaka
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Takeo Nakayama
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| | - Shintaro Hirata
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
| | - Atsuko Murashima
- Center for Maternal-Fetal, Neonatal and Reproductive Medicine/Japan Drug Information Institute in Pregnancy, National Center for Child Health and Development, Tokyo, Japan
| | - Akio Morinobu
- Department of Rheumatology and Clinical Immunology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Masaaki Mori
- Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Masayo Kojima
- Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masayoshi Harigai
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
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Sobue Y, Kojima M, Kojima T, Ito H, Nishida K, Matsushita I, Hirata S, Kaneko Y, Kishimoto M, Kohno M, Murashima A, Morinobu A, Mori M, Nakayama T, Sugihara T, Seto Y, Tanaka E, Hasegawa M, Kawahito Y, Harigai M. Patient satisfaction with total joint replacement surgery for rheumatoid arthritis: a questionnaire survey for the 2020 update of the Japan college of rheumatology clinical practice guidelines. Mod Rheumatol 2022; 32:121-126. [PMID: 33617382 DOI: 10.1080/14397595.2021.1892258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 02/12/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVE This study aimed to evaluate satisfaction with total joint replacement (TJR) surgery among patients with rheumatoid arthritis (RA). METHODS We mailed questionnaires to randomly selected members of the Japan Rheumatism Friendship Association, stratified by age and prefecture, throughout Japan. The questionnaire collected demographic and clinical characteristics as well as patients' satisfaction with TJR and their current therapy. RESULTS Of the 1156 patients who returned the questionnaire, 339 (29.3%) responded that they had had TJR of any type. The mean age was 66.6 years, and 94.4% were women. The mean time period from the hip and knee TJR was 14-15 years. Over half of the patients who had had TJR were satisfied with the results, especially those who had had hip (89.6%) and knee TJR (87.3%), who reported a high level of satisfaction. Multivariable linear regression analysis revealed that, in patients with knee TJR, satisfaction with current therapy was significantly related to whether they were satisfied with the results of the surgery. CONCLUSION Most patients with RA who had undergone TJR were satisfied with the results even after a long period of time, and their level of satisfaction was associated with their satisfaction with current therapy.
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Affiliation(s)
- Yasumori Sobue
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
- Department of Orthopedic Surgery, Japanese Red Cross Nagoya Daiichi Hospital, Nagoya, Japan
| | - Masayo Kojima
- Department of Frailty Research, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Aichi, Japan
| | - Toshihisa Kojima
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiromu Ito
- Department of Advanced Medicine for Rheumatic Diseases and Orthopedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Keiichiro Nishida
- Department of Orthopedic Surgery, Okayama University Graduate School of Medicine, Density and Pharmaceutical Sciences, Okayama, Japan
| | - Isao Matsushita
- Department of Rehabilitation Medicine, Kanazawa Medical University, Ishikawa, Japan
| | - Shintaro Hirata
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
| | - Yuko Kaneko
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Mitsumasa Kishimoto
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Atsuko Murashima
- Division of Maternal Medicine, Center for Maternal-Fetal, Neonatal and Reproductive Medicine/Japan Drug Information Institute in Pregnancy, National Center for Child Health and Development, Tokyo, Japan
| | - Akio Morinobu
- Department of Rheumatology and Clinical Immunology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Masaaki Mori
- Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takeo Nakayama
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| | - Takahiko Sugihara
- Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yohei Seto
- Department of Rheumatology, Yachiyo Medical Center, Tokyo Women's Medical University, Chiba, Japan
| | - Eiichi Tanaka
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Mieko Hasegawa
- The Japan Rheumatism Friendship Association, Tokyo, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masayoshi Harigai
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
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Kida T, Umemura A, Kaneshita S, Sagawa R, Inoue T, Toyama S, Wada M, Kohno M, Oda R, Inaba T, Itoh Y, Kawahito Y. Effectiveness and safety of chronic hepatitis C treatment with direct-acting antivirals in patients with rheumatic diseases: A case-series. Mod Rheumatol 2019; 30:1009-1015. [PMID: 31625432 DOI: 10.1080/14397595.2019.1682787] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Objectives: To assess the effectiveness and safety of interferon-free direct-acting antiviral (DAA) therapy for patients with concomitant hepatitis C virus (HCV) infection and rheumatic diseases (RDs), including rheumatoid arthritis (RA).Methods: This was a single-center observational case-series study conducted in Japan from 2014 to 2018. The primary endpoint was the sustained virological response (SVR) rate 24 weeks after the end of therapy (EoT24). We also evaluated hepatological and rheumatological outcomes and adverse events.Results: Of the 2314 patients with RDs, 18 received DAA therapy (RA = 11, other RDs = 7). The SVR rate for the initial DAA therapy was 89% (16/18). The remaining two achieved SVR with secondary DAA therapy. Along with HCV elimination, hepatological parameters improved significantly from baseline to EoT24. During the study period, no patients newly developed cirrhosis or HCC after HCV elimination. Several patients showed improvement in RDs activity. In RA patients, the simplified disease activity index decreased significantly from baseline to EoT24 (median [interquartile range]: 11.53 [5.14-14.89] vs. 4.06 [2.08-9.05], respectively). On-treatment adverse events were minimal, while two patients experienced tuberculosis reactivation after EoT.Conclusion: DAA therapy was effective and safe, providing hepatological and rheumatological benefits in HCV-infected patients with RDs. Immune reconstitution following HCV elimination should be noted.
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Affiliation(s)
- Takashi Kida
- Department of Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Atsushi Umemura
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shunya Kaneshita
- Department of Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Risa Sagawa
- Department of Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takuya Inoue
- Department of Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shogo Toyama
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Makoto Wada
- Department of Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Department of Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ryo Oda
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tohru Inaba
- Department of Infection Control and Laboratory Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshito Itoh
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yutaka Kawahito
- Department of Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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21
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Inoue T, Kohno M, Nagahara H, Murakami K, Sagawa T, Kasahara A, Kaneshita S, Kida T, Fujioka K, Wada M, Nakada H, Hla T, Kawahito Y. Upregulation of sphingosine-1-phosphate receptor 3 on fibroblast-like synoviocytes is associated with the development of collagen-induced arthritis via increased interleukin-6 production. PLoS One 2019; 14:e0218090. [PMID: 31173610 PMCID: PMC6555509 DOI: 10.1371/journal.pone.0218090] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 05/24/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Sphingosine-1-phosphate receptor 3 (S1P3) is one of five receptors for sphingosine-1-phosphate (S1P). S1P/S1P3 signaling is involved in numerous physiological and pathological processes including bone metabolism, sepsis, cancer, and immunity. In rheumatoid arthritis (RA), fibroblast-like synoviocytes (FLSs) are activated by several factors and promote abundant proinflammatory cytokine production and bone destruction. The aim of this study was to investigate whether S1P3 is associated with the development of autoimmune arthritis and the pathogenic function of FLSs. METHODS Wild-type (WT) and S1P3 knockout (S1P3-KO) collagen-induced arthritis (CIA) mice were evaluated with respect to clinical and histological disease severity, along with the levels of anti-collagen antibodies and expression of tumor necrosis factor-α (TNFα) and interleukin-6 (IL-6). S1P3 expression in the synovium was analyzed by real-time reverse-transcription polymerase chain reaction (RT-PCR) and immunofluorescence staining. FLSs isolated from CIA mice were activated with TNFα and S1P3 expression was analyzed by real-time RT-PCR. The role of S1P/S1P3 signaling in activated and non-activated FLSs was investigated by measuring cell proliferation and cyto/chemokine production by real-time RT-PCR and/or enzyme-linked immunosorbent assay. RESULTS Clinical and histological scores, and synovial IL-6 expression were significantly lower in S1P3-KO mice with CIA than in WT mice. Arthritic synovia had higher S1P3 expression than intact synovia and FLSs in arthritic joints expressed S1P3 in vivo. Primary cultured FLSs produced IL-6 in a time-dependent manner in response to S1P stimulation and exhibited higher levels of S1P3 expression after activation with TNFα. S1P3-induced production of IL-6 and MMP-3 was increased in FLSs pre-activated with TNFα. CONCLUSION In this study, we demonstrated that S1P3 expression is associated with the development of autoimmune arthritis via inflammation-induced increases in S1P/S1P3 signaling that increase production of IL-6 in FLSs. Inhibition of S1P/S1P3 signaling could open the door to the development of new therapies for RA.
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Affiliation(s)
- Takuya Inoue
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
- * E-mail:
| | - Hidetake Nagahara
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ken Murakami
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomoya Sagawa
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Akiko Kasahara
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shunya Kaneshita
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takashi Kida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kazuki Fujioka
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Makoto Wada
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroshi Nakada
- Department of Molecular Biosciences, Faculty of Life Sciences, Kyoto Sangyo University, Kyoto, Japan
| | - Timothy Hla
- Department of Surgery, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Kida T, Tanaka T, Yokota I, Tamagaki K, Sagawa T, Kadoya M, Yamada T, Fujioka K, Wada M, Kohno M, Hiraoka N, Omoto A, Fukuda W, Kawahito Y. Association between preexisting lung involvements and the risk of diffuse alveolar hemorrhage in patients with microscopic polyangiitis: A multi-center retrospective cohort study. Mod Rheumatol 2019; 30:338-344. [DOI: 10.1080/14397595.2019.1601855] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Takashi Kida
- Department of Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tadashi Tanaka
- Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Isao Yokota
- Department of Biostatistics, Graduate School of Medicine, Hokkaido University, Hokkaido, Japan
| | - Keiichi Tamagaki
- Department of Nephrology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomoya Sagawa
- Department of Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | | | | | - Kazuki Fujioka
- Department of Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Makoto Wada
- Department of Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Department of Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | | | - Atsushi Omoto
- Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Wataru Fukuda
- Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Yutaka Kawahito
- Department of Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Kaneshita S, Kida T, Yokota I, Nagahara H, Seno T, Wada M, Kohno M, Kawahito Y. Risk factors for cytomegalovirus disease with cytomegalovirus re-activation in patients with rheumatic disease. Mod Rheumatol 2018; 30:109-115. [PMID: 30472908 DOI: 10.1080/14397595.2018.1551264] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Objective: To assess risk factors for cytomegalovirus (CMV) disease with CMV re-activation in patients with rheumatic disease.Methods: The clinical data of consecutive patients with rheumatic disease who experienced CMV re-activation were examined. We evaluated the difference in various baseline factors at the first detection of CMV pp65 antigenemia on the development of CMV disease using logistic regression models. The changes of laboratory data in the 4 weeks before CMV re-activation were also assessed.Results: We identified 80 patients (median age [interquartile range] = 65.0 years [51.5-74.0]) with CMV re-activation. Oral candidiasis, serum albumin ≤30 g/L, and CMV pp65-positive cell count >5.6/105 polymorphonuclear leukocyte cells were found to be associated with CMV disease (odds ratio [OR] [95% CI] = 9.99 [2.02-49.50], 11.4 [1.94-67.40] and 6.80 [1.63-28.30], respectively). Moreover, decreases in serum albumin level and blood lymphocyte count in the 4 weeks before CMV re-activation also predicted CMV disease (OR [95% CI] = 2.02 [1.07-3.8] and 1.96 [1.09-3.54], respectively).Conclusion: In CMV re-activation patients with rheumatic disease, the presence of oral candidiasis, high CMV pp65 positive cell count, and hypoalbuminemia are possible risk factors for CMV disease.
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Affiliation(s)
- Shunya Kaneshita
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takashi Kida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Isao Yokota
- Department of Biostatistics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hidetake Nagahara
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takahiro Seno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Makoto Wada
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Wu L, Chan M, Mckee T, Butt S, Cabanero M, Green B, Duong B, Yun Z, Kohno M, Murakami J, Zhao Y, Kelley S, De Perrot M. P2.06-38 Mesothelioma Stem Cells May Be the Critical Factor of Treatment Failure. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Sofue H, Kida T, Seno T, Kohno M, Kawahito Y. Thrombopoietin receptor agonist, splenectomy and intravenous immunoglobulin for immune thrombocytopaenia with systemic lupus erythematosus. Rheumatology (Oxford) 2018; 57:1495-1497. [PMID: 29579273 DOI: 10.1093/rheumatology/key072] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Indexed: 11/13/2022] Open
Affiliation(s)
- Hideaki Sofue
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takashi Kida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takahiro Seno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Hama Y, Uematsu M, Ichikura T, Tamura E, Aida S, Kohno M, Kusano S. A Case of Primary Small Cell Carcinoma of the Cervical Esophagus with Long-term Survival following Concurrent Chemoradiotherapy: Case Report and Review of the Literature. Tumori 2018; 85:284-7. [PMID: 10587033 DOI: 10.1177/030089169908500414] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The authors describe a case of small cell carcinoma of the esophagus that was treated by concurrent chemoradiotherapy. Both the esophageal tumor and the regional lymph node metastases disappeared after this treatment. The patient is alive and disease free after more than five years. Primary small cell carcinoma of the esophagus is a rare and aggressive neoplasm with a very poor prognosis, and the treatment modality is controversial. This case illustrates the possibility of treating this tumor type with concurrent chemoradiotherapy.
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Affiliation(s)
- Y Hama
- Department of Radiology, National Defense Medical College, Tokorozawa, Japan
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Nagahara H, Seno T, Yamamoto A, Obayashi H, Inoue T, Kida T, Nakabayashi A, Kukida Y, Fujioka K, Fujii W, Murakami K, Kohno M, Kawahito Y. Role of allograft inflammatory factor-1 in bleomycin-induced lung fibrosis. Biochem Biophys Res Commun 2017; 495:1901-1907. [PMID: 29225172 DOI: 10.1016/j.bbrc.2017.12.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Accepted: 12/06/2017] [Indexed: 02/01/2023]
Abstract
Allograft inflammatory factor-1 (AIF-1) is a protein expressed by macrophages infiltrating the area around the coronary arteries in a rat ectopic cardiac allograft model. We previously reported that AIF-1 is associated with the pathogenesis of rheumatoid arthritis and skin fibrosis in sclerodermatous graft-versus-host disease mice. Here, we used an animal model of bleomycin-induced lung fibrosis to analyze the expression of AIF-1 and examine its function in lung fibrosis. The results showed that AIF-1 was expressed on lung tissues, specifically macrophages, from mice with bleomycin-induced lung fibrosis. Recombinant AIF-1 increased the production of TGF-β which plays crucial roles in the mechanism of fibrosis by mouse macrophage cell line RAW264.7. Recombinant AIF-1 also increased both the proliferation and migration of lung fibroblasts compared with control group. These results suggest that AIF-1 plays an important role in the mechanism underlying lung fibrosis, and may provide an attractive new therapeutic target.
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Affiliation(s)
- Hidetake Nagahara
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takahiro Seno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Aihiro Yamamoto
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | | | - Takuya Inoue
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takashi Kida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Amane Nakabayashi
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuji Kukida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kazuki Fujioka
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Wataru Fujii
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ken Murakami
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan.
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Kida T, Seno T, Nagahara H, Inoue T, Nakabayashi A, Kukida Y, Fujioka K, Fujii W, Wada M, Kohno M, Kawahito Y. Roles of high-mobility group box 1 and thrombin in murine pulmonary fibrosis and the therapeutic potential of thrombomodulin. Am J Physiol Lung Cell Mol Physiol 2017; 314:L473-L483. [PMID: 29212801 DOI: 10.1152/ajplung.00287.2017] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Cross talk between inflammation and coagulation plays important roles in acute or subacute progressive pulmonary fibrosis characterized by diffuse alveolar damage. Thrombomodulin is a physiological inhibitor of high-mobility group box 1 (HMGB1), and thrombin and may be effective for this condition. This study investigated the roles of HMGB1 and thrombin in the pathophysiology of bleomycin-induced pulmonary fibrosis and the efficacy of recombinant human soluble thrombomodulin (rhTM). Pulmonary fibrosis was induced in wild-type C57BL/6 mice by intratracheal instillation of bleomycin. We first assessed HMGB1, thrombin, transforming growth factor (TGF)-β1, and α-smooth muscle actin (SMA) levels in bronchoalveolar lavage fluid and lung tissue sections over time. Expression of HMGB1 and thrombin was elevated before that of TGF-β1 and α-SMA and remained high during the fibrotic phase after bleomycin instillation. We next examined whether in vitro stimulation with HMGB1 and thrombin induced expression of TGF-β1 and α-SMA in cultured alveolar macrophages and lung fibroblasts, respectively, by performing quantitative PCR, enzyme-linked immunosorbent assay, Western blot, and immunofluorescence analyses. HMGB1 and thrombin stimulation induced TGF-β1 production by alveolar macrophages, and thrombin stimulation also induced α-SMA expression in lung fibroblasts. Finally, we evaluated the effect of rhTM on bleomycin-induced pulmonary fibrosis. Compared with the vehicle control, both early and late-phase administration of rhTM suppressed the fibrotic process. Our results suggest that HMGB1 and thrombin were involved in the pathophysiology of pulmonary fibrosis via production of profibrotic proteins and that rhTM attenuated bleomycin-induced pulmonary fibrosis. rhTM may be a therapeutic option for acute or subacute pulmonary fibrosis.
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Affiliation(s)
- Takashi Kida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine , Kyoto , Japan
| | - Takahiro Seno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine , Kyoto , Japan
| | - Hidetake Nagahara
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine , Kyoto , Japan
| | - Takuya Inoue
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine , Kyoto , Japan
| | - Amane Nakabayashi
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine , Kyoto , Japan
| | - Yuji Kukida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine , Kyoto , Japan
| | - Kazuki Fujioka
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine , Kyoto , Japan
| | - Wataru Fujii
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine , Kyoto , Japan
| | - Makoto Wada
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine , Kyoto , Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine , Kyoto , Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine , Kyoto , Japan
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Kohno M, Wu L, De La Maza L, Yun Z, Chan M, Yao Y, Zhao Y, De Perrot M. OA 02.06 Radioimmunotherapy Combining CTLA-4 Blockade or Low-Dose Cyclophosphamide with Local Radiation in Murine Malignant Mesothelioma. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Hashimoto R, Kohno M, Tsuboi T, Matsuzaki T, Oiwa K, Hamamoto A, Nakagawa T, Masuda R, Iwazaki M. P-136ANALYSIS OF CYTOKINES IN EPITHELIAL LINING FLUID SERIALLY COLLECTED USING BRONCHOSCOPIC MICROSAMPLING TECHNIQUE IN A CANINE LUNG TRANSPLANT MODEL. Interact Cardiovasc Thorac Surg 2017. [DOI: 10.1093/icvts/ivx280.136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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31
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Hashimoto R, Kohno M, Watanabe M, Horinouchi H, Sakai H, Kobayashi K, Iwazaki M. P-091IMMEDIATE EFFECTS OF SYSTEMIC ADMINISTRATION OF HIGH-OXYGEN-AFFINITY HAEMOGLOBIN VESICLES IN A RAT PNEUMONECTOMY MODEL. Interact Cardiovasc Thorac Surg 2017. [DOI: 10.1093/icvts/ivx280.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Ishiguchi H, Kobayashi S, Kohno M, Nanno T, Myoren T, Oda S, Tateishi H, Mochizuki M, Oda T, Yamada J, Okamura T, Yano M. P5408Urinary 8-hydroxy-2-deoxyguanosine as a novel myocardial oxidative stress marker for sustained ventricular tachycardia in patients with active cardiac sarcoidosis. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p5408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Kukida Y, Kasahara A, Seno T, Inoue T, Sagawa R, Kida T, Nakabayashi A, Nagahara H, Murakami K, Sugitani T, Morita S, Ito H, Oda R, Fujiwara H, Kohno M, Kawahito Y. Efficacy of abatacept in patients with rheumatoid arthritis, as assessed by magnetic resonance imaging of bilateral hands. Int J Rheum Dis 2017; 21:1678-1685. [PMID: 28730687 DOI: 10.1111/1756-185x.13135] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIM To examine the efficacy of abatacept in patients with rheumatoid arthritis (RA) using magnetic resonance imaging (MRI) of bilateral hands. METHOD This prospective study included 35 RA patients. MRI of bilateral hands was performed at baseline and after 12 months of treatment with intravenous abatacept. MRI images were scored for synovitis, osteitis, erosion and joint space narrowing (JSN) according to the RA MRI Scoring System (RAMRIS). The primary endpoint was the change in RAMRIS score from baseline. Repair of erosion was defined as a negative change in the erosion score that was greater than the smallest detectable changes (SDCs). RESULTS Thirty-one patients completed the study. Median synovitis and osteitis scores showed statistically significant reductions at Month 12 when compared to baseline (synovitis score, -5.5 [P < 0.0001]; osteitis score, -0.5 [P = 0.03]). However, median erosion and JSN scores did not significantly change. At Month 12, 83% of patients showed no progression of erosion scores and repair of erosion was observed in 11% of patients. All patients with repair of erosion achieved functional remission (Health Assessment Questionnaire-Disability Index ≤ 0.5). The Simplified Disease Activity Index response rate at Month 1 was identified as an independent factor predicting changes in the erosion scores at Month 12. CONCLUSION Abatacept treatment reduced synovitis and osteitis scores and did not worsen erosion and JSN scores at Month 12. Over 10% of patients experienced repair of erosion.
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Affiliation(s)
- Yuji Kukida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Akiko Kasahara
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takahiro Seno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takuya Inoue
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Risa Sagawa
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takashi Kida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Amane Nakabayashi
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hidetake Nagahara
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ken Murakami
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Toshifumi Sugitani
- Department of Biomedical Statistics and Bioinformatics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Satoshi Morita
- Department of Biomedical Statistics and Bioinformatics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hirotoshi Ito
- Department of Radiology, Kajiicho Medical Imaging Center, Kyoto, Japan
| | - Ryo Oda
- Department of Orthopedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroyoshi Fujiwara
- Department of Orthopedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Nisa H, Hirata A, Kohno M, Kiyohara C, Ohnaka K. HIGH-SENSITIVITY C-REACTIVE PROTEIN AND RISKS OF ALL-CAUSE AND CAUSE-SPECIFIC MORTALITY IN JAPAN. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.2890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- H. Nisa
- Department of Public Health Faculty of Medicine and Health Sciences, Syarif Hidayatullah State Islamic University Jakarta, Tangerang Selatan, Banten, Indonesia,
| | - A. Hirata
- Department of Geriatric Medicine Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan,
| | - M. Kohno
- Department of Geriatric Medicine Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan,
| | - C. Kiyohara
- Department of Public Health, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - K. Ohnaka
- Department of Geriatric Medicine Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan,
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Kida T, Kohno M, Chinen Y, Tominaga A, Seno T, Tsukamoto T, Kuroda J, Kawahito Y. Intravascular lymphoma in a rheumatoid arthritis patient following short-term methotrexate treatment. Rheumatology (Oxford) 2016; 56:318-320. [PMID: 27818387 DOI: 10.1093/rheumatology/kew414] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 10/12/2016] [Indexed: 11/13/2022] Open
Affiliation(s)
- Takashi Kida
- Inflammation and Immunology, Graduate School of Medical Science
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Aiko Tominaga
- Inflammation and Immunology, Graduate School of Medical Science
| | - Takahiro Seno
- Inflammation and Immunology, Graduate School of Medical Science
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science
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Affiliation(s)
- M. Chono
- Asahi Chemical Industry Co., Ltd. Kojima-Shionasu, Kurashiki-City Okayama, Japan 711
| | - S. Fukuoka
- Asahi Chemical Industry Co., Ltd. Kojima-Shionasu, Kurashiki-City Okayama, Japan 711
| | - M. Kohno
- Asahi Chemical Industry Co., Ltd. Kojima-Shionasu, Kurashiki-City Okayama, Japan 711
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Takagi K, Kanemitsu H, Tomukai N, Oka H, Tamura A, Kohno M, Mitsuda K, Yoshida S, Sano K. Changes of superoxide dismutase activity and ascorbic acid in focal cerebral ischaemia in rats. Neurol Res 2016; 14:26-30. [PMID: 1351255 DOI: 10.1080/01616412.1992.11740006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Free radical reactions are supposed to cause ischaemic brain damage, and active oxygens can initiate these chains reaction. If active oxygens play important roles in ischaemic brain damage, the activity of superoxide dismutase, scavenger of superoxide anion, is supposed to decrease in ischaemic brain. The reduced form of ascorbic acid also scavenges superoxide anion. In rat middle cerebral artery focal ischaemia, we investigated the changes in superoxide dismutase activity and the concentration of reduced ascorbate up to 48 hours. Middle cerebral artery territory of each cerebral hemisphere was homogenized. The supernatant was divided into two aliquots; one was dialysed to remove ascorbate and the other was not. The enzyme activity of the dialysed specimen from the ischaemic hemisphere did not decrease within 4 h after the arterial occlusion. The activity of the dialysed specimen from the nonischaemic side remained unchanged during the examination. Reduced ascorbate levels in nondialysed samples showed similar changes to the superoxide dismutase activities in the dialysed samples. Our data suggest that ascorbic acid may exert the enzyme activity and that the enzyme activity remains at the normal level in the early phase of ischaemia despite the irreversible ischaemic changes that take place within 4 h after the onset of ischaemia.
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Affiliation(s)
- K Takagi
- Department of Neurosurgery, University Hospital, Teikyo University School of Medicine, Kawasaki-shi, Japan
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Kukida Y, Kasahara A, Seno T, Inoue T, Kamio N, Sagawa R, Kida T, Nakabayashi A, Nagahara H, Yamamoto A, Morita S, Ito H, Kohno M, Kawahito Y. AB0256 Very Early Response To Abatacept Could Be A Predictive Factor for Repair of Bone Erosion in Patients with Rheumatoid Arthritis Assessed by MRI. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.4018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Seno T, Yamamoto A, Kukida Y, Hirano A, Kida T, Nakabayashi A, Fujioka K, Nagahara H, Fujii W, Murakami K, Oda R, Fujiwara H, Kohno M, Kawahito Y. Once-weekly teriparatide improves glucocorticoid-induced osteoporosis in patients with inadequate response to bisphosphonates. Springerplus 2016; 5:1056. [PMID: 27462504 PMCID: PMC4940355 DOI: 10.1186/s40064-016-2704-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 06/28/2016] [Indexed: 01/01/2023]
Abstract
Background Patients with glucocorticoid-induced osteoporosis (GIOP) are at very high risk of fracture, and patients with severe GIOP often experience fractures during treatment with bisphosphonates. Teriparatide (TPTD) is the only currently available anabolic agent expected to be effective for GIOP. Once-weekly TPTD decreased bone resorption marker with primary osteoporosis different from daily TPTD, but it has not yet been tested with GIOP. Objectives To evaluate the efficacy of once-weekly TPTD for patients with GIOP and inadequate response to bisphosphonates. Methods Patients with GIOP and collagen diseases treated with prednisolone for at least 6 months with inadequate responses to bisphosphonates were administered once-weekly TPTD. Bone density of the lumbar spine and femoral neck, measured as percent young adult mean (YAM); serum concentrations of cross-linked N-terminal telopeptides of type I collagen (NTx), bone alkaline phosphatase (BAP), and calcium; and FRAX were measured at baseline and 6, 12 and 18 months after starting TPTD. Results Of the 12 GIOP patients with collagen diseases enrolled, nine (seven females, two males; mean age 57.4 ± 11.1 years) completed treatment, including six with systemic lupus erythematosus, two with rheumatoid arthritis, and one with adult onset still disease. Only one new fracture event, a lumbar compression fracture, occurred during the study period, although seven patients experienced eight fracture events within 18 months before starting TPTD (p = 0.04). Lumbar spine YAM significantly improved at 18 months (p = 0.04), whereas femoral neck YAM did not (p = 0.477). Serum NTx, BAP, Ca, and FRAX were not significantly affected by TPTD treatment. Conclusions Once-weekly TPTD reduces fracture events and increases bone density of the lumbar spine of GIOP patients with inadequate response to bisphosphonates.
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Affiliation(s)
- Takahiro Seno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566 Japan
| | - Aihiro Yamamoto
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566 Japan
| | - Yuji Kukida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566 Japan
| | - Aiko Hirano
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566 Japan
| | - Takashi Kida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566 Japan
| | - Amane Nakabayashi
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566 Japan
| | - Kazuki Fujioka
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566 Japan
| | - Hidetake Nagahara
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566 Japan
| | - Wataru Fujii
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566 Japan
| | - Ken Murakami
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566 Japan
| | - Ryo Oda
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566 Japan
| | - Hiroyoshi Fujiwara
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566 Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566 Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566 Japan
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Seno T, Nonaka D, Kohno M, Sofue H, Kasahara A, Sagawa R, Kida T, Kukida Y, Fujioka K, Fujii W, Murakami K, Lee LJ, Tanaka K, Kawahito Y. AB0247 A New Disease Activity Biomarker Alternative To CRP under Tocilizumab Therapy for Rheumatoid Arthritis via Peptidomic Analysis. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.3566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Nagahara H, Yamamoto A, Seno T, Obayashi H, Kida T, Nakabayashi A, Kukida Y, Fujioka K, Fujii W, Murakami K, Kohno M, Kawahito Y. Allograft inflammatory factor-1 in the pathogenesis of bleomycin-induced acute lung injury. Biosci Trends 2016; 10:47-53. [PMID: 26911661 DOI: 10.5582/bst.2016.01027] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Allograft inflammatory factor-1 (AIF-1) is a protein expressed by macrophages infiltrating the area around the coronary arteries of rats with an ectopic cardiac allograft. Some studies have shown that expression of AIF-1 increased in a mouse model of trinitrobenzene sulfonic acid-induced acute colitis and in acute cellular rejection of human cardiac allografts. These results suggest that AIF-1 is related to acute inflammation. The current study used bleomycin-induced acute lung injury to analyze the expression of AIF-1 and to examine its function in acute lung injury. Results showed that AIF-1 was significantly expressed in lung macrophages and increased in bronchoalveolar lavage fluid from mice with bleomycin-induced acute lung injury in comparison to control mice. Recombinant AIF-1 increased the production of IL-6 and TNF-α from RAW264.7 (a mouse macrophage cell line) and primary lung fibroblasts, and it also increased the production of KC (CXCL1) from lung fibroblasts. These results suggest that AIF-1 plays an important role in the mechanism underlying acute lung injury.
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Affiliation(s)
- Hidetake Nagahara
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
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Fujii W, Kawahito Y, Nagahara H, Kukida Y, Seno T, Yamamoto A, Kohno M, Oda R, Taniguchi D, Fujiwara H, Ejima A, Kishida T, Mazda O, Ashihara E. Monocarboxylate Transporter 4, Associated With the Acidification of Synovial Fluid, Is a Novel Therapeutic Target for Inflammatory Arthritis. Arthritis Rheumatol 2015. [DOI: 10.1002/art.39270] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Wataru Fujii
- Kyoto Prefectural University of Medicine; Kyoto Japan
| | | | | | - Yuji Kukida
- Kyoto Prefectural University of Medicine; Kyoto Japan
| | - Takahiro Seno
- Kyoto Prefectural University of Medicine; Kyoto Japan
| | | | | | - Ryo Oda
- Kyoto Prefectural University of Medicine; Kyoto Japan
| | | | | | - Akika Ejima
- Kyoto Prefectural University of Medicine; Kyoto Japan
| | | | - Osam Mazda
- Kyoto Prefectural University of Medicine; Kyoto Japan
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Yagi M, Kohno M, Asagiri K, Ikeda T, Okada T, Kanada S, Kawashima S, Goto Y, Takano S, Yasufuku M, Wada M. Twenty-year trends in neonatal surgery based on a nationwide Japanese surveillance program. Pediatr Surg Int 2015; 31:955-62. [PMID: 26319695 DOI: 10.1007/s00383-015-3775-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/06/2015] [Indexed: 10/23/2022]
Abstract
AIM To discuss the chronological changes observed in a national survey of neonatal surgery in Japan performed every 5 years by the Committee in the Japanese Society of Pediatric Surgeons. METHODS We analyzed the data obtained for 20 years from 1993 to 2013 and herein report the chronological changes. RESULTS The number of summarized cases was least in 1993, with 2806 cases, and subsequently increased to 3753 cases in 2013. The mortality rate among the patients with maternal transport linearly decreased (p = 0.0386). Although the proportion of extremely low birth weight infants linearly increased (p = 0.0014), with an annual rate of +0.39 %, the mortality rate linearly decreased (p = 0.0010), with an annual rate of -1.68 %. Moreover, the overall mortality rate linearly decreased (p = 0.0002), with an annual rate of -0.26 %. Most diseases were observed to exhibit a decline in the mortality rate with the same trend as overall mortality. The decline in the mortality rate was most robust with respect to congenital diaphragmatic hernia (CDH). The mortality rates, except for that of CDH, omphalocele, esophageal atresia, and intestinal perforation, declined to 5 % or lower by 2013. CONCLUSIONS The present findings may be the result of remarkable progress in perinatal management.
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Affiliation(s)
- M Yagi
- Committee of Academic Survey and Advanced Medical Science, Japanese Society of Pediatric Surgeons, Tokyo, Japan. .,Department of Pediatric Surgery, Kurume University School of Medicine, 67 Asahimachi, Kururme-City, Fukuoka, 830-0011, Japan.
| | - M Kohno
- Committee of Academic Survey and Advanced Medical Science, Japanese Society of Pediatric Surgeons, Tokyo, Japan
| | - K Asagiri
- Committee of Academic Survey and Advanced Medical Science, Japanese Society of Pediatric Surgeons, Tokyo, Japan
| | - T Ikeda
- Committee of Academic Survey and Advanced Medical Science, Japanese Society of Pediatric Surgeons, Tokyo, Japan
| | - T Okada
- Committee of Academic Survey and Advanced Medical Science, Japanese Society of Pediatric Surgeons, Tokyo, Japan
| | - S Kanada
- Committee of Academic Survey and Advanced Medical Science, Japanese Society of Pediatric Surgeons, Tokyo, Japan
| | - S Kawashima
- Committee of Academic Survey and Advanced Medical Science, Japanese Society of Pediatric Surgeons, Tokyo, Japan
| | - Y Goto
- Committee of Academic Survey and Advanced Medical Science, Japanese Society of Pediatric Surgeons, Tokyo, Japan
| | - S Takano
- Committee of Academic Survey and Advanced Medical Science, Japanese Society of Pediatric Surgeons, Tokyo, Japan
| | - M Yasufuku
- Committee of Academic Survey and Advanced Medical Science, Japanese Society of Pediatric Surgeons, Tokyo, Japan
| | - M Wada
- Committee of Academic Survey and Advanced Medical Science, Japanese Society of Pediatric Surgeons, Tokyo, Japan
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Seno T, Yamamoto A, Kukida Y, Tominaga A, Kida T, Nakabayashi A, Fujioka K, Nagahara H, Murakami K, Fujii W, Oda R, Kubo T, Kohno M, Kawahito Y. AB0910 Once-Weekly Teriparatide is Effective for Glucocorticoid-Induced Osteoporosis Patients with Collagen Diseases. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.3667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Fujioka K, Kishida T, Ejima A, Yamamoto K, Fujii W, Murakami K, Seno T, Yamamoto A, Kohno M, Oda R, Yamamoto T, Fujiwara H, Kawahito Y, Mazda O. Inhibition of osteoclastogenesis by osteoblast-like cells genetically engineered to produce interleukin-10. Biochem Biophys Res Commun 2014; 456:785-91. [PMID: 25514036 DOI: 10.1016/j.bbrc.2014.12.040] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Accepted: 12/08/2014] [Indexed: 11/28/2022]
Abstract
Bone destruction at inflamed joints is an important complication associated with rheumatoid arthritis (RA). Interleukin-10 (IL-10) may suppress not only inflammation but also induction of osteoclasts that play key roles in the bone destruction. If IL-10-producing osteoblast-like cells are induced from patient somatic cells and transplanted back into the destructive bone lesion, such therapy may promote bone remodeling by the cooperative effects of IL-10 and osteoblasts. We transduced mouse fibroblasts with genes for IL-10 and Runx2 that is a crucial transcription factor for osteoblast differentiation. The IL-10-producing induced osteoblast-like cells (IL-10-iOBs) strongly expressed osteoblast-specific genes and massively produced bone matrix that were mineralized by calcium phosphate in vitro and in vivo. Culture supernatant of IL-10-iOBs significantly suppressed induction of osteoclast from RANKL-stimulated Raw264.7 cells as well as LPS-induced production of inflammatory cytokine by macrophages. The IL-10-iOBs may be applicable to novel cell-based therapy against bone destruction associated with RA.
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Affiliation(s)
- Kazuki Fujioka
- Department of Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan; Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tsunao Kishida
- Department of Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Akika Ejima
- Department of Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kenta Yamamoto
- Department of Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan; Department of Dental Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Wataru Fujii
- Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ken Murakami
- Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takahiro Seno
- Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan; Department of Rheumatic Diseases and Joint Function, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Aihiro Yamamoto
- Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ryo Oda
- Department of Orthopaedics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Toshiro Yamamoto
- Department of Dental Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroyoshi Fujiwara
- Department of Orthopaedics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Osam Mazda
- Department of Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan.
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Shiono S, Matsutani N, Okumura S, Nakajima J, Horio H, Kohno M, Ikeda N, Kawamura M. 032 * THE PROGNOSTIC IMPACT OF LYMPH NODE DISSECTION IN PULMONARY METASTASECTOMY. Interact Cardiovasc Thorac Surg 2014. [DOI: 10.1093/icvts/ivu276.32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Kou K, Okawa T, Yamaguchi Y, Ono J, Inoue Y, Kohno M, Matsukura S, Kambara T, Ohta S, Izuhara K, Aihara M. Periostin levels correlate with disease severity and chronicity in patients with atopic dermatitis. Br J Dermatol 2014; 171:283-91. [PMID: 24601864 DOI: 10.1111/bjd.12943] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/26/2014] [Indexed: 12/14/2022]
Abstract
BACKGROUND Recent findings indicate that periostin, an extracellular matrix protein induced by T helper 2 cytokines, plays a critical role in the pathogenesis of atopic dermatitis (AD). OBJECTIVES To determine whether serum periostin level is associated with clinical phenotype in adult patients with AD. METHODS An enzyme-linked immunosorbent assay was performed to determine serum periostin levels in 257 adult patients with AD, 66 patients with psoriasis vulgaris (PV) as a disease control and 25 healthy controls. Serum periostin levels were analysed together with clinical characteristics and laboratory parameters, including thymus and activation-regulated chemokine (TARC), lactate dehydrogenase (LDH), blood eosinophil count and total IgE. Immunohistochemical analysis evaluated the expression of periostin in association with various clinical phenotypes of AD. The effect of treatment on serum periostin level was also assessed. RESULTS Serum periostin was significantly higher in patients with AD than in patients with PV and healthy controls. Periostin level was found to be positively correlated with disease severity, TARC level, LDH level and eosinophil count, but not with IgE level. Higher serum periostin level was observed in patients with extrinsic AD compared with patients with intrinsic AD; the positive correlation of disease severity disappeared in patients with intrinsic AD. Robust expression of periostin was detected in the dermis of patients with AD with erythroderma, lichenification and, to a lesser extent, scaly erythema. Serial measurement of serum periostin revealed decreased levels of periostin after treatment for AD. CONCLUSIONS Periostin may play a critical role in disease severity and chronicity in the pathogenesis of AD.
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Affiliation(s)
- K Kou
- Department of Environmental Immuno-Dermatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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Abstract
Complementary DNA encoding Rhizopus niveus lipase (RNL) was isolated from the R. niveus IF04759 cDNA library using a synthetic oligonucleotide corresponding to the amino acid sequence of the enzyme. A clone, which had an insert of 1.0 kilobase pairs, was found to contain the coding region of the enzyme. The lipase gene was expressed in Escherichia coli as a lacZ fusion protein. The mature RNL consisted of 297 amino acid residues with a molecular mass of 32 kDa. The RNL sequence showed significant overall homology to Rhizomucor miehei lipase and the putative active site residues were strictly conserved.
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Affiliation(s)
- W Kugimiya
- Central Research Institute, Fuji Oil Co., Ltd., Ibaraki, Japan
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Fujii W, Ashihara E, Nagahara H, Kukida Y, Ishigaki R, Kasahara A, Sagawa T, Seno T, Yamamoto A, Kohno M, Oda R, Tokunaga D, Kubo T, Kawahito Y. OP0175 Monocarboxylate Transporter (MCT)-4, Associated with the Decrease of Synovial Fluid Ph, is A Novel Therapeutic Target of Rheumatoid Arthritis. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.1017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Kukida Y, Kida T, Inoue T, Isoda Y, Sagawa T, Ishigaki R, Kasahara A, Nakabayashi A, Fujioka K, Nagahara H, Fujii W, Murakami K, Seno T, Yamamoto A, Kohno M, Kawahito Y. AB0501 Retrospective Study of Multitarget Therapy with Combination of Mizoribine and Tacrolimus for Systemic Lupus Erythematosus with or without Nephritis. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.3186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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