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Yamazoe M, Takeda K, Nagano Y, Nagano K, Kato K, Inoue T, Horiuchi K, Kamada K. Anti-MDA5 Antibody-positive Clinically Amyopathic Dermatomyositis with Rapidly Progressing Interstitial Lung Disease Successfully Treated by Initiation of Combined Immunosuppressive Therapy Plus Plasma Exchange and Subsequently Switching Tacrolimus to Tofacitinib. Intern Med 2024; 63:2571-2578. [PMID: 38346740 DOI: 10.2169/internalmedicine.2915-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/18/2024] Open
Abstract
A 36-year-old man with inverse Gottron's sign was admitted for clinically amyopathic dermatomyositis (CADM) with rapidly progressive interstitial lung disease (RP-ILD). Early addition of plasma exchange (PE) to triple therapy improved severe respiratory failure and transiently decreased serum ferritin levels and anti-melanoma differentiation-associated gene 5 antibody (anti-MDA5 Ab) titers. Furthermore, switching from tacrolimus to tofacitinib resulted in disease remission. Recognition of the inverse Gottron's sign may allow for the earlier diagnosis of anti-MDA5 Ab-positive dermatomyositis, and early addition of PE to triple therapy and administration of tofacitinib in refractory cases may be effective for anti-MDA5 Ab-positive CADM with RP-ILD under life-threatening conditions.
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Affiliation(s)
- Masami Yamazoe
- Department of Respiratory Medicine, Hakodate Municipal Hospital, Japan
| | - Kazuya Takeda
- Department of Respiratory Medicine, Hakodate Municipal Hospital, Japan
| | - Yutaro Nagano
- Department of Respiratory Medicine, Hakodate Municipal Hospital, Japan
| | - Kanami Nagano
- Department of Respiratory Medicine, Hakodate Municipal Hospital, Japan
| | - Koji Kato
- Department of Respiratory Medicine, Hakodate Municipal Hospital, Japan
| | - Takashi Inoue
- Department of Neurology, Hakodate Municipal Hospital, Japan
| | | | - Kazuro Kamada
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Japan
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Johnson SR, Bernstein EJ, Bolster MB, Chung JH, Danoff SK, George MD, Khanna D, Guyatt G, Mirza RD, Aggarwal R, Allen A, Assassi S, Buckley L, Chami HA, Corwin DS, Dellaripa PF, Domsic RT, Doyle TJ, Falardeau CM, Frech TM, Gibbons FK, Hinchcliff M, Johnson C, Kanne JP, Kim JS, Lim SY, Matson S, McMahan ZH, Merck SJ, Nesbitt K, Scholand MB, Shapiro L, Sharkey CD, Summer R, Varga J, Warrier A, Agarwal SK, Antin-Ozerkis D, Bemiss B, Chowdhary V, Dematte D'Amico JE, Hallowell R, Hinze AM, Injean PA, Jiwrajka N, Joerns EK, Lee JS, Makol A, McDermott GC, Natalini JG, Oldham JM, Saygin D, Lakin KS, Singh N, Solomon JJ, Sparks JA, Turgunbaev M, Vaseer S, Turner A, Uhl S, Ivlev I. 2023 American College of Rheumatology (ACR)/American College of Chest Physicians (CHEST) Guideline for the Treatment of Interstitial Lung Disease in People with Systemic Autoimmune Rheumatic Diseases. Arthritis Care Res (Hoboken) 2024; 76:1051-1069. [PMID: 38973731 DOI: 10.1002/acr.25348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 01/18/2024] [Accepted: 04/09/2024] [Indexed: 07/09/2024]
Abstract
OBJECTIVE We provide evidence-based recommendations regarding the treatment of interstitial lung disease (ILD) in adults with systemic autoimmune rheumatic diseases (SARDs). METHODS We developed clinically relevant population, intervention, comparator, and outcomes questions. A systematic literature review was then performed, and the available evidence was rated using the Grading of Recommendations, Assessment, Development, and Evaluation methodology. A panel of clinicians and patients reached consensus on the direction and strength of the recommendations. RESULTS Thirty-five recommendations were generated (including two strong recommendations) for first-line SARD-ILD treatment, treatment of SARD-ILD progression despite first-line ILD therapy, and treatment of rapidly progressive ILD. The strong recommendations were against using glucocorticoids in systemic sclerosis-ILD as a first-line ILD therapy and after ILD progression. Otherwise, glucocorticoids are conditionally recommended for first-line ILD treatment in all other SARDs. CONCLUSION This clinical practice guideline presents the first recommendations endorsed by the American College of Rheumatology and American College of Chest Physicians for the treatment of ILD in people with SARDs.
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Affiliation(s)
- Sindhu R Johnson
- University of Toronto, Schroeder Arthritis Institute, Toronto Western Hospital, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Elana J Bernstein
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York City
| | | | | | - Sonye K Danoff
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | | | | | | | | | | | | | | | - Hassan A Chami
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | | | | | | | | | - Tracy M Frech
- Vanderbilt University Medical Center, Nashville, Tennessee
| | | | | | | | - Jeffrey P Kanne
- University of Wisconsin School of Medicine and Public Health, Madison
| | - John S Kim
- University of Virginia School of Medicine, Charlottesville
| | | | - Scott Matson
- University of Kansas Medical Center, Kansas City
| | | | | | | | | | | | | | - Ross Summer
- Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Didem Saygin
- University of Pittsburgh, Pittsburgh, Pennsylvania
| | | | | | | | | | | | | | - Amy Turner
- American College of Rheumatology, Atlanta, Georgia
| | - Stacey Uhl
- Center for Clinical Evidence and Guidelines, Plymouth Meeting, Pennsylvania
| | - Ilya Ivlev
- Center for Clinical Evidence and Guidelines, Plymouth Meeting, Pennsylvania
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3
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Johnson SR, Bernstein EJ, Bolster MB, Chung JH, Danoff SK, George MD, Khanna D, Guyatt G, Mirza RD, Aggarwal R, Allen A, Assassi S, Buckley L, Chami HA, Corwin DS, Dellaripa PF, Domsic RT, Doyle TJ, Falardeau CM, Frech TM, Gibbons FK, Hinchcliff M, Johnson C, Kanne JP, Kim JS, Lim SY, Matson S, McMahan ZH, Merck SJ, Nesbitt K, Scholand MB, Shapiro L, Sharkey CD, Summer R, Varga J, Warrier A, Agarwal SK, Antin-Ozerkis D, Bemiss B, Chowdhary V, Dematte D'Amico JE, Hallowell R, Hinze AM, Injean PA, Jiwrajka N, Joerns EK, Lee JS, Makol A, McDermott GC, Natalini JG, Oldham JM, Saygin D, Lakin KS, Singh N, Solomon JJ, Sparks JA, Turgunbaev M, Vaseer S, Turner A, Uhl S, Ivlev I. 2023 American College of Rheumatology (ACR)/American College of Chest Physicians (CHEST) Guideline for the Treatment of Interstitial Lung Disease in People with Systemic Autoimmune Rheumatic Diseases. Arthritis Rheumatol 2024; 76:1182-1200. [PMID: 38978310 DOI: 10.1002/art.42861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 01/18/2024] [Accepted: 04/09/2024] [Indexed: 07/10/2024]
Abstract
OBJECTIVE We provide evidence-based recommendations regarding the treatment of interstitial lung disease (ILD) in adults with systemic autoimmune rheumatic diseases (SARDs). METHODS We developed clinically relevant population, intervention, comparator, and outcomes questions. A systematic literature review was then performed, and the available evidence was rated using the Grading of Recommendations, Assessment, Development, and Evaluation methodology. A panel of clinicians and patients reached consensus on the direction and strength of the recommendations. RESULTS Thirty-five recommendations were generated (including two strong recommendations) for first-line SARD-ILD treatment, treatment of SARD-ILD progression despite first-line ILD therapy, and treatment of rapidly progressive ILD. The strong recommendations were against using glucocorticoids in systemic sclerosis-ILD as a first-line ILD therapy and after ILD progression. Otherwise, glucocorticoids are conditionally recommended for first-line ILD treatment in all other SARDs. CONCLUSION This clinical practice guideline presents the first recommendations endorsed by the American College of Rheumatology and American College of Chest Physicians for the treatment of ILD in people with SARDs.
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Affiliation(s)
- Sindhu R Johnson
- University of Toronto, Schroeder Arthritis Institute, Toronto Western Hospital, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Elana J Bernstein
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York City
| | | | | | - Sonye K Danoff
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | | | | | | | | | | | | | | | - Hassan A Chami
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | | | | | | | | | - Tracy M Frech
- Vanderbilt University Medical Center, Nashville, Tennessee
| | | | | | | | - Jeffrey P Kanne
- University of Wisconsin School of Medicine and Public Health, Madison
| | - John S Kim
- University of Virginia School of Medicine, Charlottesville
| | | | - Scott Matson
- University of Kansas Medical Center, Kansas City
| | | | | | | | | | | | | | - Ross Summer
- Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Didem Saygin
- University of Pittsburgh, Pittsburgh, Pennsylvania
| | | | | | | | | | | | | | - Amy Turner
- American College of Rheumatology, Atlanta, Georgia
| | - Stacey Uhl
- Center for Clinical Evidence and Guidelines, Plymouth Meeting, Pennsylvania
| | - Ilya Ivlev
- Center for Clinical Evidence and Guidelines, Plymouth Meeting, Pennsylvania
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Watanabe T, Taniguchi M, Ogura S, Asou M, Takayanagi S, Sokai Y, Tsuji Y, Mori KP, Endo T, Nakajima T, Imura Y, Tsukamoto T. Effectiveness and safety of plasma exchange for anti-MDA5 antibody-positive clinically amyopathic dermatomyositis with rapidly progressive interstitial lung disease refractory to intensive immune suppression therapy: A case series. Ther Apher Dial 2024; 28:432-441. [PMID: 38225794 DOI: 10.1111/1744-9987.14106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 12/19/2023] [Accepted: 12/27/2023] [Indexed: 01/17/2024]
Abstract
INTRODUCTION Clinically amyopathic dermatomyositis (CADM) with anti-melanoma differentiation-associated gene 5 (MDA5) antibody (Ab) with rapidly progressive interstitial lung disease (RP-ILD) is often refractory for intensive immunosuppression. In this study, we verified the effectiveness and safety of plasma exchange (PEx) for this lethal disease. METHODS We retrospectively examined the clinical course and adverse effect (AE) of 12 patients with anti-MDA5 Ab-positive CADM between January 2017 and December 2021 in our hospital. RESULTS Five out of six patients treated with simple PEx using fresh frozen plasma or 5% albumin survived with or without home oxygen therapy. Multiple PEx (15-20 times) were required to achieve satisfactory improvement as well as remission of CADM. The AEs caused by PEx were resolved using conventional methods. CONCLUSION PEx might be a promising option for controlling the disease activity of anti-MDA5 Ab-positive CADM with severe RP-ILD and may contribute to better survival.
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Affiliation(s)
- Tomoka Watanabe
- Department of Nephrology and Dialysis, Medical Research Institute Kitano Hospital, PIIF Tazuke-Kofukai, Osaka, Japan
| | - Misaki Taniguchi
- Department of Nephrology and Dialysis, Medical Research Institute Kitano Hospital, PIIF Tazuke-Kofukai, Osaka, Japan
| | - Sanae Ogura
- Department of Nephrology and Dialysis, Medical Research Institute Kitano Hospital, PIIF Tazuke-Kofukai, Osaka, Japan
| | - Mea Asou
- Department of Nephrology and Dialysis, Medical Research Institute Kitano Hospital, PIIF Tazuke-Kofukai, Osaka, Japan
| | - Shunsuke Takayanagi
- Department of Nephrology and Dialysis, Medical Research Institute Kitano Hospital, PIIF Tazuke-Kofukai, Osaka, Japan
| | - Yuko Sokai
- Department of Clinical Engineering, Medical Research Institute Kitano Hospital, PIIF Tazuke-Kofukai, Osaka, Japan
| | - Yoshiki Tsuji
- Department of Clinical Engineering, Medical Research Institute Kitano Hospital, PIIF Tazuke-Kofukai, Osaka, Japan
| | - Keita P Mori
- Department of Nephrology and Dialysis, Medical Research Institute Kitano Hospital, PIIF Tazuke-Kofukai, Osaka, Japan
| | - Tomomi Endo
- Department of Nephrology and Dialysis, Medical Research Institute Kitano Hospital, PIIF Tazuke-Kofukai, Osaka, Japan
| | - Toshiki Nakajima
- Department of Immunology, Medical Research Institute Kitano Hospital, PIIF Tazuke-Kofukai, Osaka, Japan
| | - Yoshitaka Imura
- Department of Immunology, Medical Research Institute Kitano Hospital, PIIF Tazuke-Kofukai, Osaka, Japan
| | - Tatsuo Tsukamoto
- Department of Nephrology and Dialysis, Medical Research Institute Kitano Hospital, PIIF Tazuke-Kofukai, Osaka, Japan
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Tsuji H, Nakashima R, Mimori T. Perspectives in the treatment of interstitial lung disease accompanied with anti-melanoma differentiation-associated gene 5-positive dermatomyositis. Int J Rheum Dis 2024; 27:e15201. [PMID: 38769940 DOI: 10.1111/1756-185x.15201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 04/15/2024] [Accepted: 05/08/2024] [Indexed: 05/22/2024]
Affiliation(s)
- Hideaki Tsuji
- Department of Rheumatology and Clinical Immunology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Ran Nakashima
- Department of Rheumatology and Clinical Immunology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Tsuneyo Mimori
- Department of Rheumatology and Clinical Immunology, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Takeda Clinic for Rheumatic Diseases, Kyoto, Japan
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Cassard L, Seraly N, Riegert M, Patel A, Fernandez AP. Dermatomyositis: Practical Guidance and Unmet Needs. Immunotargets Ther 2024; 13:151-172. [PMID: 38464459 PMCID: PMC10924937 DOI: 10.2147/itt.s381472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 02/13/2024] [Indexed: 03/12/2024] Open
Abstract
Dermatomyositis is a heterogeneous idiopathic inflammatory myopathy associated with various cutaneous manifestations and variable presence of myositis, interstitial lung disease, and other visceral organ involvement. An accurate diagnosis of dermatomyositis requires correlating clinical examination findings with serological and histological findings. Familiarity with pathognomonic and common cutaneous manifestations of dermatomyositis, which are highlighted here, can be especially helpful in making an accurate diagnosis. Additionally, evaluating patients for presence of myositis-specific autoantibodies can further support or refute a dermatomyositis diagnosis. When present, myositis-specific autoantibodies can also help guide workups for various dermatomyositis-associated manifestations, as each is associated with relatively distinct clinical characteristics. Evaluating patients for various systemic manifestations often relies on expert opinion recommendations; however, societal guideline statements concerning the evaluation of some manifestations have recently been described. Although malignancy-associated dermatomyositis is a well-accepted subtype, there is limited evidence to support extensive malignancy screening has a favorable benefit-risk ratio in most dermatomyositis patients. However, recent research has uncovered novel associations between dermatomyositis and malignancy, suggesting the possibility of identifying high-risk subsets of dermatomyositis patients in whom malignancy screening may have a high value. Treatment for dermatomyositis has remained largely unchanged over the past several decades. Although many dermatomyositis patients can be effectively treated with current options, either as monotherapy or with combination regimens, there is a need for more targeted and effective DM therapies, in general, and for MDA5(+) dermatomyositis-associated rapidly progressive interstitial lung disease. Fortunately, significant current and emerging research activities evaluating various novel medications for dermatomyositis provide hope for exciting future advances in patients with this intriguing immune-mediated disease.
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Affiliation(s)
- Lydia Cassard
- Cleveland Clinic Lerner College of Medicine at Case Western Reserve University, Cleveland, OH, USA
| | - Noelle Seraly
- Department of Dermatology, Cleveland Clinic, Cleveland, OH, USA
| | - Maureen Riegert
- Department of Dermatology, Rush University, Chicago, IL, USA
| | - Aditi Patel
- Department of Rheumatology, Cleveland Clinic, Cleveland, OH, USA
| | - Anthony P Fernandez
- Departments of Dermatology and Pathology, Cleveland Clinic, Cleveland, OH, USA
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Wang L, Lv C, You H, Xu L, Yuan F, Li J, Wu M, Zhou S, Da Z, Qian J, Wei H, Yan W, Zhou L, Wang Y, Yin S, Zhou D, Wu J, Lu Y, Su D, Liu Z, Liu L, Ma L, Xu X, Zang Y, Liu H, Ren T, Liu J, Wang F, Zhang M, Tan W. Rapidly progressive interstitial lung disease risk prediction in anti-MDA5 positive dermatomyositis: the CROSS model. Front Immunol 2024; 15:1286973. [PMID: 38361940 PMCID: PMC10867574 DOI: 10.3389/fimmu.2024.1286973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 01/19/2024] [Indexed: 02/17/2024] Open
Abstract
Background The prognosis of anti-melanoma differentiation-associated gene 5 positive dermatomyositis (anti-MDA5+DM) is poor and heterogeneous. Rapidly progressive interstitial lung disease (RP-ILD) is these patients' leading cause of death. We sought to develop prediction models for RP-ILD risk in anti-MDA5+DM patients. Methods Patients with anti-MDA5+DM were enrolled in two cohorts: 170 patients from the southern region of Jiangsu province (discovery cohort) and 85 patients from the northern region of Jiangsu province (validation cohort). Cox proportional hazards models were used to identify risk factors of RP-ILD. RP-ILD risk prediction models were developed and validated by testing every independent prognostic risk factor derived from the Cox model. Results There are no significant differences in baseline clinical parameters and prognosis between discovery and validation cohorts. Among all 255 anti-MDA5+DM patients, with a median follow-up of 12 months, the incidence of RP-ILD was 36.86%. Using the discovery cohort, four variables were included in the final risk prediction model for RP-ILD: C-reactive protein (CRP) levels, anti-Ro52 antibody positivity, short disease duration, and male sex. A point scoring system was used to classify anti-MDA5+DM patients into moderate, high, and very high risk of RP-ILD. After one-year follow-up, the incidence of RP-ILD in the very high risk group was 71.3% and 85.71%, significantly higher than those in the high-risk group (35.19%, 41.69%) and moderate-risk group (9.54%, 6.67%) in both cohorts. Conclusions The CROSS model is an easy-to-use prediction classification system for RP-ILD risk in anti-MDA5+DM patients. It has great application prospect in disease management.
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Affiliation(s)
- Lei Wang
- Division of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Chengyin Lv
- Division of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Hanxiao You
- Division of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Lingxiao Xu
- Division of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Fenghong Yuan
- Division of Rheumatology, Wuxi People’s Hospital, Wuxi, Jiangsu, China
| | - Ju Li
- Division of Rheumatology, Huai’an First People’s Hospital, Huai’an, Jiangsu, China
| | - Min Wu
- Division of Rheumatology, The First People’s Hospital of Changzhou, Changzhou, Jiangsu, China
| | - Shiliang Zhou
- Division of Rheumatology, The First People’s Hospital of Changzhou, Changzhou, Jiangsu, China
| | - Zhanyun Da
- Division of Rheumatology, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| | - Jie Qian
- Division of Rheumatology, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| | - Hua Wei
- Division of Rheumatology, Northern Jiangsu People’s Hospital, Yangzhou, Jiangsu, China
| | - Wei Yan
- Division of Rheumatology, Northern Jiangsu People’s Hospital, Yangzhou, Jiangsu, China
| | - Lei Zhou
- Division of Rheumatology, Changzhou No.2 People’s Hospital, Changzhou, Jiangsu, China
| | - Yan Wang
- Division of Rheumatology, Changzhou No.2 People’s Hospital, Changzhou, Jiangsu, China
| | - Songlou Yin
- Division of Rheumatology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Dongmei Zhou
- Division of Rheumatology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Jian Wu
- Division of Rheumatology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Yan Lu
- Division of Rheumatology, Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu, China
| | - Dinglei Su
- Division of Rheumatology, Nanjing First Hospital, Nanjing, Jiangsu, China
| | - Zhichun Liu
- Division of Rheumatology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Lin Liu
- Division of Rheumatology, Xuzhou Central Hospital, Xuzhou, Jiangsu, China
| | - Longxin Ma
- Division of Rheumatology, Yancheng No.1 People’s Hospital, Yancheng, Jiangsu, China
| | - Xiaoyan Xu
- Division of Rheumatology, Zhongda Hospital Southeast University, Nanjing, Jiangsu, China
| | - Yinshan Zang
- Division of Rheumatology, The Affiliated Suqian First People’s Hospital of Nanjing Medical University, Suqian, Jiangsu, China
| | - Huijie Liu
- Division of Rheumatology, The First People’s Hospital of Lianyungang, Lianyungang, Jiangsu, China
| | - Tianli Ren
- Division of Rheumatology, Wuxi No.2 People’s Hospital, Wuxi, Jiangsu, China
| | - Jin Liu
- Research Institute of Clinical Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Fang Wang
- Division of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Miaojia Zhang
- Division of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Wenfeng Tan
- Division of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
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8
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Sasaki N, Nakagome Y, Kojima A, Shimura K, Ishii A, Sugiyama M, Izumi Y, Hirano K, Kurabayashi T, Hosono Y, Yamada C, Sato S. Early Initiation of Plasma Exchange Therapy for Anti-MDA5 +Dermatomyositis with Refractory Rapidly Progressive Interstitial Lung Disease. Intern Med 2024; 63:213-219. [PMID: 37225493 PMCID: PMC10864079 DOI: 10.2169/internalmedicine.1410-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 04/09/2023] [Indexed: 05/26/2023] Open
Abstract
Objectives Dermatomyositis (DM) is often associated with fatal anti-melanoma differentiation-associated gene 5 (MDA5) antibody-positive rapidly progressive interstitial lung disease (RP-ILD). RP-ILD often fails to respond to intensive treatment and has a poor prognosis. We examined the effectiveness of early plasma exchange therapy plus intensive treatment with high-dose corticosteroids and multiple immunosuppressants. Methods Autoantibodies were identified by an immunoprecipitation assay and enzyme-linked immunosorbent assay. All clinical and immunological data were collected retrospectively from medical charts. We divided patients into two groups based on treatment regimen: intensive immunosuppressive therapy alone as initial treatment (IS group) and early initiation of plasma exchange (PE) plus intensive immunosuppressive therapy (ePE group). Early PE therapy was designated if PE therapy was initiated within two weeks of starting treatment. Comparisons of the treatment response and prognosis between groups were performed. Patients Anti-MDA5-positive DM with RP-ILD was screened. Results Forty-four RP-ILD and DM patients had anti-MDA5 antibodies. Four patients were excluded because they died before receiving sufficient combined immunosuppressive therapy or before the evaluation of the immunosuppressive treatment effectiveness (IS, n=31; ePE, n=9). All 9 patients in the ePE group had improved respiratory symptoms and were alive, whereas 12 of 31 patients in the IS group died (100 vs. 61%, p=0.037). Of the 8 patients who had 2 values for a poor prognosis, indicating the highest risk for death using the MCK model, 3 of 3 patients in the ePE group and 2 of 5 in the IS group were alive (100 vs. 40%, p=0.20). Conclusion The early initiation of ePE therapy plus intensive immunosuppressive therapy was effective for patients with DM and refractory RP-ILD.
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Affiliation(s)
- Noriko Sasaki
- Division of Rheumatology, Department of Internal Medicine, Tokai University School of Medicine, Japan
| | - Yoko Nakagome
- Division of Rheumatology, Department of Internal Medicine, Tokai University School of Medicine, Japan
| | - Azusa Kojima
- Division of Rheumatology, Department of Internal Medicine, Tokai University School of Medicine, Japan
| | - Keigo Shimura
- Division of Rheumatology, Department of Internal Medicine, Tokai University Hachioji Hospital, Japan
| | - Akira Ishii
- Division of Rheumatology, Department of Internal Medicine, Tokai University School of Medicine, Japan
| | - Mai Sugiyama
- Division of Rheumatology, Department of Internal Medicine, Tokai University School of Medicine, Japan
| | - Yuto Izumi
- Division of Rheumatology, Department of Internal Medicine, Tokai University School of Medicine, Japan
| | - Kazuki Hirano
- Division of Rheumatology, Department of Internal Medicine, Tokai University School of Medicine, Japan
| | - Takayoshi Kurabayashi
- Division of Rheumatology, Department of Internal Medicine, Tokai University Hachioji Hospital, Japan
| | - Yuji Hosono
- Division of Rheumatology, Department of Internal Medicine, Tokai University School of Medicine, Japan
| | - Chiho Yamada
- Division of Rheumatology, Department of Internal Medicine, Tokai University School of Medicine, Japan
| | - Shinji Sato
- Division of Rheumatology, Department of Internal Medicine, Tokai University School of Medicine, Japan
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9
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Lu X, Peng Q, Wang G. Anti-MDA5 antibody-positive dermatomyositis: pathogenesis and clinical progress. Nat Rev Rheumatol 2024; 20:48-62. [PMID: 38057474 DOI: 10.1038/s41584-023-01054-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/27/2023] [Indexed: 12/08/2023]
Abstract
Anti-melanoma differentiation-associated protein 5 (MDA5) antibody-positive dermatomyositis (MDA5-DM) is a subtype of dermatomyositis. Although the aetiology and pathology remain unclear, increasing evidence suggests that viral infection is a potential trigger of MDA5-DM. Multiple factors, including T cells, B cells, neutrophils and macrophages, are implicated in the pathophysiology of MDA5-DM. Distinctive skin rashes, rapidly progressive interstitial lung disease, peripheral lymphopenia and elevated serum ferritin levels are the most prominent clinical and laboratory features of MDA5-DM. Concomitant infection is a common complication of MDA5-DM. The proper evaluation of patients with MDA5-DM requires knowledge of the disease heterogeneity and clinical course variability. Several biomarkers, including serum levels of anti-MDA5 antibodies and biomarkers related to macrophage activation, have been identified as useful tools for monitoring disease activity and prognosis. MDA5-DM shows a poor response to conventional glucocorticoid and immunosuppressant therapy and has a poor overall prognosis. Therefore, there is an urgent need to explore the key pathogenic mechanisms of MDA5-DM and develop novel therapeutic options for patients. This Review discusses recent clinical progress and pathogenic findings of MDA5-DM.
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Affiliation(s)
- Xin Lu
- Department of Rheumatology, Key Myositis Laboratories, China-Japan Friendship Hospital, Beijing, China
| | - Qinglin Peng
- Department of Rheumatology, Key Myositis Laboratories, China-Japan Friendship Hospital, Beijing, China
| | - Guochun Wang
- Department of Rheumatology, Key Myositis Laboratories, China-Japan Friendship Hospital, Beijing, China.
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Cheng L, Xu L, Xu Y, Yuan F, Li J, Wu M, Da Z, Wei H, Zhou L, Yin S, Wu J, Lu Y, Su D, Liu Z, Liu L, Ma L, Xu X, Liu H, Ren T, Zang Y. Gender differences in patients with anti-MDA5-positive dermatomyositis: a cohort study of 251 cases. Clin Rheumatol 2024; 43:339-347. [PMID: 37985533 DOI: 10.1007/s10067-023-06816-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 10/09/2023] [Accepted: 11/10/2023] [Indexed: 11/22/2023]
Abstract
OBJECTIVE To investigate the impact of sex differences on the clinical characteristics and prognosis of patients with anti-melanoma differentiation-associated gene 5-positive dermatomyositis (MDA5+ DM). METHODS We retrospectively analyzed a cohort of 251 patients with MDA5+ DM, including 71 in the male group and 180 in the female group. A multivariate logistic regression model was built to analyze independent risk factors for RPILD in each group. An ROC curve was drawn to evaluate the predictive value of independent risk factors. Kaplan‒Meier analysis was used to compare the cumulative survival rates, while the log-rank test was used to test for significant differences between the two groups. RESULTS Patients in the male group had a significantly higher prevalence of heliotrope rash, V sign, severe interstitial lung disease (ILD), and rapidly progressive interstitial lung disease (RPILD) than those in the female group. Anti-Ro52 positivity, high CRP level and short disease were identified as independent risk factors for RPILD in both male and female groups by multivariate logistic regression analysis. The mortality rates of males and females were 33.8% and 22.0%, respectively, and the survival time of patients in the male group was shorter than that in the female group. CONCLUSION Male patients with MDA5+ DM exhibit an increased risk of RPILD, elevated mortality rates and reduced overall survival time compared to their female counterparts, and anti-Ro52 positivity may be an unfavorable prognostic factor for these patients. Key Points • The prevalence of solar rash, V sign, severe interstitial lung disease (ILD) and rapidly progressive interstitial lung disease (RPILD) in anti-MDA5-positive female patients was significantly lower than that in male patients. • Positive Anti-Ro52, high CRP level, and short course of disease were independent risk factors for RPILD in both men and women. • Female patients exhibited a lower mortality rate than male patients (22.0% vs 33.8%) and demonstrated longer survival time.
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Affiliation(s)
- Lu Cheng
- Department of Rheumatology and Immunology, The Affiliated Suqian First People's Hospital of Nanjing Medical University, Suqian, Jiangsu, China
| | - Lingxiao Xu
- Department of Rheumatology and Immunology, The Affiliated Suqian First People's Hospital of Nanjing Medical University, Suqian, Jiangsu, China
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yan Xu
- Department of Rheumatology and Immunology, The Affiliated Suqian First People's Hospital of Nanjing Medical University, Suqian, Jiangsu, China
| | - Fenghong Yuan
- Department of Rheumatology and Immunology, Wuxi People's Hospital, Wuxi, Jiangsu, China
| | - Ju Li
- Department of Rheumatology and Immunology, Huai'an First People's Hospital, Huai'an, Jiangsu, China
| | - Min Wu
- Department of Rheumatology and Immunology, The First People's Hospital of Changzhou, Changzhou, Jiangsu, China
| | - Zhanyun Da
- Department of Rheumatology and Immunology, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| | - Hua Wei
- Department of Rheumatology and Immunology, Northern Jiangsu People's Hospital, Yangzhou, Jiangsu, China
| | - Lei Zhou
- Department of Rheumatology and Immunology, Changzhou No.2 People's Hospital, Changzhou, Jiangsu, China
| | - Songlou Yin
- Department of Rheumatology and Immunology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Jian Wu
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Yan Lu
- Department of Rheumatology and Immunology, Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu, China
| | - Dinglei Su
- Department of Rheumatology and Immunology, Nanjing First Hospital, Nanjing, Jiangsu, China
| | - Zhichun Liu
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Lin Liu
- Department of Rheumatology and Immunology, Xuzhou Central Hospital, Xuzhou, Jiangsu, China
| | - Longxin Ma
- Department of Rheumatology and Immunology, Yancheng No.1 People's Hospital, Yancheng, Jiangsu, China
| | - Xiaoyan Xu
- Department of Rheumatology and Immunology, Zhongda Hospital Southeast University, Nanjing, Jiangsu, China
| | - Huijie Liu
- Department of Rheumatology and Immunology, The First People's Hospital of Lianyungang, Lianyungang, Jiangsu, China
| | - Tianli Ren
- Department of Rheumatology and Immunology, Wuxi No.2 People's Hospital, Wuxi, Jiangsu, China
| | - Yinshan Zang
- Department of Rheumatology and Immunology, The Affiliated Suqian First People's Hospital of Nanjing Medical University, Suqian, Jiangsu, China.
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11
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Hata K, Kotani T, Matsuda S, Fujiki Y, Suzuka T, Kiboshi T, Wada Y, Shiba H, Shoda T, Kagitani M, Takeuchi T. Aggressive multi-combination therapy for anti-MDA5 antibody-positive dermatomyositis-rapidly progressive interstitial lung disease. Int J Rheum Dis 2024; 27:e14999. [PMID: 38063858 DOI: 10.1111/1756-185x.14999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 10/20/2023] [Accepted: 11/23/2023] [Indexed: 01/31/2024]
Abstract
OBJECTIVES To elucidate the efficacy and safety of aggressive multi-combination therapy with mycophenolate mofetil, rituximab, and plasma exchange or polymyxin B immobilized fiber column direct hemoperfusion followed by conventional therapy with corticosteroids, calcineurin inhibitors, and intravenous pulse cyclophosphamide in patients with rapidly progressive interstitial lung disease (RPILD) with anti-melanoma differentiation-associated gene 5 (MDA5)-antibody-positive dermatomyositis (DM). METHODS A total of 23 patients with anti-MDA5 antibody-positive DM-RPILD were enrolled, with nine patients in Group A (treated conventionally before March 2015) and 14 patients in Group B (received aggressive treatment after April 2015). RESULTS Pretreatment severity of interstitial lung disease (ILD) did not differ between the two groups. However, Group B exhibited a higher cumulative survival rate at 48 weeks than Group A (64.3% vs. 33.3%). The corticosteroid dose, divided by the initial dose at 3 months and 12 months, was significantly lower in Group B than in Group A (p = .046 and .026, respectively). Among the ILD-related deaths in Group B, there was a tendency toward a higher proportion of males and more severe ILD. The incidence of infection did not differ between the groups, but leukopenia was more common in Group B. CONCLUSION This aggressive multi-combination therapy may improve the survival outcome of patients with anti-MDA5 antibody-positive DM-RPILD. However, careful management of complications, such as opportunistic infections and leukopenia, is essential. Future refinement through longitudinal investigations tracking the long-term efficacy, safety, and cost-effectiveness of this treatment strategy is needed.
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Affiliation(s)
- Kenichiro Hata
- Department of Internal Medicine (IV), Division of Rheumatology, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Takuya Kotani
- Department of Internal Medicine (IV), Division of Rheumatology, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Shogo Matsuda
- Department of Internal Medicine (IV), Division of Rheumatology, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Youhei Fujiki
- Department of Internal Medicine (IV), Division of Rheumatology, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Takayasu Suzuka
- Department of Internal Medicine (IV), Division of Rheumatology, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Takao Kiboshi
- Department of Internal Medicine (IV), Division of Rheumatology, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Yumiko Wada
- Department of Internal Medicine (IV), Division of Rheumatology, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Hideyuki Shiba
- Department of Internal Medicine (IV), Division of Rheumatology, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Takeshi Shoda
- Department of Internal Medicine (IV), Division of Rheumatology, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Maki Kagitani
- Blood Purification Center, Osaka Medical and Pharmaceutical University Hospital, Takatsuki, Japan
| | - Tohru Takeuchi
- Department of Internal Medicine (IV), Division of Rheumatology, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
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12
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Nayebirad S, Mohamadi A, Yousefi-Koma H, Javadi M, Farahmand K, Atef-Yekta R, Tamartash Z, Jameie M, Mohammadzadegan AM, Kavosi H. Association of anti-Ro52 autoantibody with interstitial lung disease in autoimmune diseases: a systematic review and meta-analysis. BMJ Open Respir Res 2023; 10:e002076. [PMID: 38030264 PMCID: PMC10689422 DOI: 10.1136/bmjresp-2023-002076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 11/10/2023] [Indexed: 12/01/2023] Open
Abstract
OBJECTIVES Interstitial lung disease (ILD) is an important manifestation of autoimmune diseases that can lead to morbidity and mortality. Although several autoantibodies have been linked with ILD presentation and adverse outcomes, the association of anti-Ro52 antibody with ILD is less studied. Hence, we investigated this association in various autoimmune diseases in the current study. DESIGN We designed a systematic review and meta-analysis and did a comprehensive search from inception until 2 January 2023. DATA SOURCES A systematic search was conducted in four electronic databases: PubMed, Web of Science, Scopus and Embase. ELIGIBILITY CRITERIA Observational studies that reported ILD diagnosis (outcome) and anti-Ro antibody (exposure) status in any autoimmune conditions (population) were included. The association between rapidly progressive ILD (RP-ILD) and anti-Ro52 was studied in idiopathic inflammatory myopathies (IIM). DATA EXTRACTION AND SYNTHESIS Collected data included study characteristics and ORs with 95% CIs. Quality assessment was performed using a modified version of the Newcastle-Ottawa Scale for cross-sectional studies. Random effects meta-analysis was used to pool the effect estimates. RESULTS A total of 2353 studies were identified, from which 59 articles met the eligibility criteria. Anti-Ro52/SSA positivity was associated with ILD in all autoimmune disease subgroups: IIM (OR=3.08; 95% CI: 2.18 to 4.35; p value<0.001; I2=49%), systemic lupus (OR=2.43; 95% CI: 1.02 to 5.79; p=0.046; I2=71%), Sjogren (OR=1.77; 95% CI: 1.09 to 2.87; p=0.021; I2=73%), systemic sclerosis (OR=1.71; 95% CI: 1.04 to 2.83; p=0.036; I2=43%), mixed connective tissue disease (OR=3.34; 95% CI: 1.82 to 6.13; p<0.001; I2=0%). Additionally, anti-Ro52-positive myopathy patients were more likely to have simultaneous RP-ILD (OR=2.69; 95% CI:1.50 to 4.83; p<0.001; I2=71%). CONCLUSION Anti-Ro52/SSA positivity is associated with a higher frequency of ILD diagnosis in various autoimmune diseases. Anti-Ro52/SSA is also linked with a more severe lung involvement (RP-ILD). Future studies can investigate the benefits of screening for anti-Ro52 and its association with ILD development. PROSPERO REGISTRATION NUMBER CRD42022381447.
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Affiliation(s)
- Sepehr Nayebirad
- Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Aida Mohamadi
- Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Minoo Javadi
- Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Kimia Farahmand
- Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Atef-Yekta
- Department of Anesthesiology, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Tamartash
- Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mana Jameie
- Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Hoda Kavosi
- Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran
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13
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Lehnert NM, Behr J, Tufman A, Briegel I, Dinkel J. [Increasing dyspnoea and intermittent joint suffering]. Pneumologie 2023; 77:825-829. [PMID: 36958340 DOI: 10.1055/a-2016-7215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023]
Abstract
In rheumatic diseases the possibility of pulmonary manifestation must always be considered and checked. Interstitial lung disease can often be fatal in these cases. In the presented case, the link between progressive dyspnea and newly occurring skin irritation is to be seen as particularly important. A good outcome can be achieved by immediate therapy with immunosuppression and plasmapheresis.
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Affiliation(s)
| | - Jürgen Behr
- Medizinische Klinik V, LMU Faculty of Medicine, München, Deutschland
| | - Amanda Tufman
- Medizinische Klinik V, LMU Faculty of Medicine, München, Deutschland
| | - Ignaz Briegel
- Internal Medicine - Pulomology, LMU, München, Deutschland
| | - Julien Dinkel
- Radiologie, 2. Asklepios Fachkliniken München-Gauting, München, Deutschland
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14
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Lu C, Xu C, Zhu X, Han Y. Plasma exchange for anti-MDA5 antibody-positive dermatomyositis-associated rapidly progressive interstitial lung disease: A case report and literature review. J Int Med Res 2023; 51:3000605231198742. [PMID: 37728627 PMCID: PMC10515533 DOI: 10.1177/03000605231198742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 08/16/2023] [Indexed: 09/21/2023] Open
Abstract
The prognosis of anti-MDA5-positive dermatomyositis (DM)-associated rapidly progressive interstitial lung disease (RPILD) is extremely poor and effective treatment options are limited. In addition, the risk of infection during immunosuppressive treatment is a major challenge. We report here, a case of RPILD in a 31-year-old man with anti-MDA5 antibody-positive DM. Despite treatment with methylprednisolone and human immunoglobulin, his lung condition worsened and his serum ferritin levels increased. Six cycles of plasma exchange (PE) adjuvant treatment significantly mitigated his symptoms and he was discharged from hospital two months later. We suggest that PE may be a promising therapeutic option for patients with anti-MDA5-positive DM-associated RPILD. However, randomized, controlled studies are required to confirm our findings.
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Affiliation(s)
- Ci Lu
- Department of Rheumatology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - Cheng Xu
- Department of Rheumatology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - Xiaoying Zhu
- Department of Rheumatology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - Yongmei Han
- Department of Rheumatology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
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15
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Thompson TZ, Bobr A, Juskewitch JE, Winters JL. Therapeutic plasma exchange for steroid refractory idiopathic inflammatory myopathies with interstitial lung disease. J Clin Apher 2023; 38:481-490. [PMID: 36408807 DOI: 10.1002/jca.22034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 09/27/2022] [Accepted: 11/08/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Idiopathic inflammatory myopathies (IIMs) encompass many rheumatologic diseases characterized by inflammatory muscle disease, typically unified by proximal muscle weakness. A subset of patients with IIM present with interstitial lung disease (ILD) with identifiable antibodies such as in anti-synthetase syndrome (AS) with antibodies to aminoacyl-tRNA synthetases, and clinically amyopathic dermatomyositis (CADM) with anti-melanoma differentiation-associated protein 5 (MDA5). Recent case reports demonstrate response to therapeutic plasma exchange (TPE) or column filtration plasmapheresis in IIM with ILD resistant to medical management. We present our experience with eight patients with IIM with ILD undergoing TPE at a large US-based hospital system. PATIENT CHARACTERISTICS Eight patients with IIM with ILD were treated with TPE over the last 10 years. The therapy consisted of 5-7 one plasma volume exchanges every other day to daily. Seven of eight patients had identifiable antibodies. RESULTS Following completion of TPE, seven of eight demonstrated improvement in pulmonary function despite lack of improvement of pulmonary function with standard therapy. CONCLUSION In antibody-mediated, treatment refractory IIM with ILD, TPE may be a viable intervention. This is a disease for which the role of apheresis is evolving. CLINICAL TRIAL REGISTRATION Not application.
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Affiliation(s)
- Thomas Zachary Thompson
- Department of Laboratory Medicine and Pathology, Mayo Clinic Minnesota, Rochester, Minnesota, USA
| | - Aleh Bobr
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Justin Eddie Juskewitch
- Department of Laboratory Medicine and Pathology, Mayo Clinic Minnesota, Rochester, Minnesota, USA
| | - Jeffrey Lawrence Winters
- Department of Laboratory Medicine and Pathology, Mayo Clinic Minnesota, Rochester, Minnesota, USA
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16
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Kogami M, Abe Y, Ando T, Makiyama A, Yamaji K, Tamura N. Changes in anti-MDA5 antibody titres and serum cytokine levels before and after diagnosis of anti-MDA5 antibody-positive dermatomyositis. Rheumatology (Oxford) 2023; 62:2525-2533. [PMID: 36326436 DOI: 10.1093/rheumatology/keac627] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 10/23/2022] [Indexed: 07/20/2023] Open
Abstract
OBJECTIVES Anti-melanoma differentiation-associated gene 5 (MDA5) antibody-positive DM is characterized by rapidly progressive interstitial lung disease and has a poor prognosis. We aimed to investigate whether anti-MDA5 antibody titres and cytokine levels predict clinical course, and evaluate changes in both parameters before and after diagnosis. METHODS This was a retrospective, single-centre study in 38 patients with anti-MDA5 antibody-positive DM. We compared clinical characteristics and laboratory data at diagnosis between patients in the treatment response (n = 23) and non-response (n = 15) groups, and between those in the relapse (n = 5) and non-relapse (n = 24) groups. We also measured serum anti-MDA5 antibody titres and cytokine levels before and after diagnosis. RESULTS The non-response group was older, had a higher ground-glass opacity score, lower PaO2/FiO2, higher CRP level, and higher anti-MDA5 antibody titre than the response group. No cytokines significantly differed between groups at diagnosis. The relapse group had a significantly higher anti-MDA5 antibody titre than the non-relapse group. In the survivor group, the anti-MDA5 antibody titre and levels of IFN-α, IFN-γ, monocyte chemotactic protein-1 (MCP-1), IL-6, IL-33, CRP, and ferritin were significantly lower 6 months post-treatment than at diagnosis. Macrophage-associated cytokines such as IL-6, IL-8, IL-18 and MCP-1 increased after anti-MDA5 antibody positivity in three patients who were anti-MDA5 antibody-positive before diagnosis. CONCLUSION The anti-MDA5 antibody titre at diagnosis may predict the clinical course. Levels of macrophage-associated cytokines significantly declined at 6 months post-treatment, and they may have increased after anti-MDA5 antibody titre positivity.
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Affiliation(s)
- Masahiro Kogami
- Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan
| | - Yoshiyuki Abe
- Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan
| | - Taiki Ando
- Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan
| | - Ayako Makiyama
- Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan
| | - Ken Yamaji
- Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan
| | - Naoto Tamura
- Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan
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17
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Thong L, Chawke LJ, Murphy G, Henry MT. "Management of myositis associated interstitial lung disease". Rheumatol Int 2023; 43:1209-1220. [PMID: 37126103 DOI: 10.1007/s00296-023-05336-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 04/22/2023] [Indexed: 05/02/2023]
Abstract
Idiopathic inflammatory myopathies (IIM) are rare disorders characterised by the presence of skeletal muscle inflammation, with interstitial lung disease (ILD) being the most frequent pulmonary manifestation. The spectrum of clinical presentations of myositis related ILD (M-ILD) encompasses a chronic process to a rapidly progressive ILD (RP-ILD); which is associated with a high mortality rate. The most effective treatments remain controversial and poses a unique challenge to both rheumatologists and respiratory physicians to manage. Given the rare heterogenous nature of M-ILD, there is a paucity of data to guide treatment. The cornerstone of existing treatments encompasses combinations of immunosuppressive therapies, as well as non-pharmacological therapies. In this review, we aim to summarize the current pharmacological therapies (including its dosing regimens and side effects profiles) and non-pharmacological therapies. Based on the existing literature to date, we propose a treatment algorithm for both chronic M-ILD and RP-ILD.
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Affiliation(s)
- Lorraine Thong
- Department of Clinical Medicine, Trinity Translational Medical Institute, Trinity College Dublin, St. James Hospital, Dublin, Ireland.
| | - Liam J Chawke
- Department of Clinical Medicine, University Hospital Kerry, Kerry, Ireland
| | - Grainne Murphy
- Department of Rheumatology, Cork University Hospital, Cork, Ireland
| | - Michael T Henry
- Department of Respiratory Medicine, Cork University Hospital, Cork, Ireland
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18
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Seah V, Sreeharan T, Kocic D, Reuter SE, Girgis L, Marriott DJE, Stocker SL. Effect of Therapeutic Plasma Exchange on Itraconazole Pharmacokinetics: A Case Study. Ther Drug Monit 2023; 45:129-132. [PMID: 36730858 DOI: 10.1097/ftd.0000000000001057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 10/08/2022] [Indexed: 02/04/2023]
Abstract
ABSTRACT The authors present the case of a 34-year-old male patient who underwent therapeutic plasma exchange (TPE) for amyopathic dermatomyositis. Immunosuppression resulted in Aspergillus lentulus pulmonary infection , requiring treatment with super bioavailable-itraconazole. Therapeutic itraconazole concentrations were attained after 2 weeks of treatment after dose adjustments. Interestingly, a substantial reduction in plasma itraconazole concentration was observed during TPE, which was attributed to an insufficient delay between the dosing of itraconazole and TPE initiation. Furthermore, there was an increase in plasma concentration post-TPE, which presumably reflects the redistribution of itraconazole from peripheral compartments back into plasma. This was confirmed by sampling of the TPE plasmapheresate, which revealed that changes in plasma concentration overestimated itraconazole clearance. These findings highlight that the pharmacokinetics of itraconazole are altered during TPE, which should be considered when timing drug administration and obtaining plasma concentrations.
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Affiliation(s)
- Vincent Seah
- St Vincent's Clinical School, Faculty of Medicine, The University of New South Wales, Sydney
- Department of Clinical Microbiology and Infectious Diseases, St Vincent's Hospital, Sydney
- Department of Clinical Pharmacology and Toxicology, St Vincent's Hospital, Sydney
| | - Thulashigan Sreeharan
- St Vincent's Clinical School, Faculty of Medicine, The University of New South Wales, Sydney
- Sydney School of Pharmacy, The University of Sydney, Sydney
| | - Danijela Kocic
- St Vincent's Clinical School, Faculty of Medicine, The University of New South Wales, Sydney
- Department of Chemical Pathology and Clinical Pharmacology, SydPath, St Vincent's Hospital, Sydney
| | - Stephanie E Reuter
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide; and
| | - Laila Girgis
- Department of Rheumatology, St Vincent's Hospital, Sydney, Australia
| | - Deborah J E Marriott
- St Vincent's Clinical School, Faculty of Medicine, The University of New South Wales, Sydney
- Department of Clinical Microbiology and Infectious Diseases, St Vincent's Hospital, Sydney
| | - Sophie L Stocker
- St Vincent's Clinical School, Faculty of Medicine, The University of New South Wales, Sydney
- Department of Clinical Pharmacology and Toxicology, St Vincent's Hospital, Sydney
- Sydney School of Pharmacy, The University of Sydney, Sydney
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19
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Xu L, You H, Wang L, Lv C, Yuan F, Li J, Wu M, Da Z, Wei H, Yan W, Zhou L, Yin S, Zhou D, Wu J, Lu Y, Su D, Liu Z, Liu L, Ma L, Xu X, Zang Y, Liu H, Ren T, Wang F, Du Y, Xue J, Zhang M, Tan W. Identification of Three Different Phenotypes in Anti-Melanoma Differentiation-Associated Gene 5 Antibody-Positive Dermatomyositis Patients: Implications for Prediction of Rapidly Progressive Interstitial Lung Disease. Arthritis Rheumatol 2023; 75:609-619. [PMID: 35849805 DOI: 10.1002/art.42308] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 06/23/2022] [Accepted: 07/13/2022] [Indexed: 11/12/2022]
Abstract
OBJECTIVE There is substantial heterogeneity among the phenotypes of patients with anti-melanoma differentiation-associated gene 5 antibody-positive (anti-MDA5+) dermatomyositis (DM), hindering disease assessment and management. This study aimed to identify distinct phenotype groups in patients with anti-MDA5+ DM and to determine the utility of these phenotypes in predicting patient outcomes. METHODS A total of 265 patients with anti-MDA5+ DM were retrospectively enrolled in the study. An unsupervised hierarchical cluster analysis was performed to characterize the different phenotypes. RESULTS Patients were stratified into 3 clusters characterized by markedly different features and outcomes. Cluster 1 (n = 108 patients) was characterized by mild risk of rapidly progressive interstitial lung disease (RPILD), with the cumulative incidence of non-RPILD being 85.2%. Cluster 2 (n = 72 patients) was characterized by moderate risk of RPILD, with the cumulative incidence of non-RPILPD being 73.6%. Patients in cluster 3 (n = 85 patients), which was characterized by a high risk of RPILD and a cumulative non-RPILD incidence of 32.9%, were more likely than patients in the other 2 subgroups to have anti-Ro 52 antibodies in conjunction with high titers of anti-MDA5 antibodies. All-cause mortality rates of 60%, 9.7%, and 3.7% were determined for clusters 3, 2, and 1, respectively (P < 0.0001). Decision tree analysis led to the development of a simple algorithm for anti-MDA5+ DM patient classification that included the following 8 variables: age >50 years, disease course of <3 months, myasthenia (proximal muscle weakness), arthritis, C-reactive protein level, creatine kinase level, anti-Ro 52 antibody titer, and anti-MDA5 antibody titer. This algorithm placed patients in the appropriate cluster with 78.5% accuracy in the development cohort and 70.0% accuracy in the external validation cohort. CONCLUSION Cluster analysis identified 3 distinct clinical patterns and outcomes in our large cohort of anti-MDA5+ DM patients. Classification of DM patients into phenotype subgroups with prognostic values may help physicians improve the efficacy of clinical decision-making.
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Affiliation(s)
- Lingxiao Xu
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hanxiao You
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Lei Wang
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Chengyin Lv
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Fenghong Yuan
- Department of Rheumatology and Immunology, Wuxi People's Hospital, Wuxi, China
| | - Ju Li
- Department of Rheumatology and Immunology, Huai'an First People's Hospital, Huai'an, Jiangsu, China
| | - Min Wu
- Department of Rheumatology and Immunology, The First People's Hospital of Changzhou, Changzhou, China
| | - Zhanyun Da
- Department of Rheumatology and Immunology, Affiliated Hospital of Nantong University, Nantong, China
| | - Hua Wei
- Department of Rheumatology and Immunology, Northern Jiangsu People's Hospital, Yangzhou, China
| | - Wei Yan
- Department of Rheumatology and Immunology, Northern Jiangsu People's Hospital, Yangzhou, China
| | - Lei Zhou
- Department of Rheumatology and Immunology, Changzhou No. 2 People's Hospital, Changzhou, China
| | - Songlou Yin
- Department of Rheumatology and Immunology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Dongmei Zhou
- Department of Rheumatology and Immunology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Jian Wu
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yan Lu
- Department of Rheumatology and Immunology, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Dinglei Su
- Department of Rheumatology and Immunology, Nanjing First Hospital, Nanjing, China
| | - Zhichun Liu
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Lin Liu
- Department of Rheumatology and Immunology, Xuzhou Central Hospital, Xuzhou, China
| | - Longxin Ma
- Department of Rheumatology and Immunology, Yancheng No. 1 People's Hospital, Yancheng, China
| | - Xiaoyan Xu
- Department of Rheumatology and Immunology, Zhongda Hospital Southeast University, Nanjing, China
| | - Yinshan Zang
- Department of Rheumatology and Immunology, The Affiliated Suqian First People's Hospital of Nanjing Medical University, Suqian, China
| | - Huijie Liu
- Department of Rheumatology and Immunology, The First People's Hospital of Lianyungang, Lianyungang, China
| | - Tianli Ren
- Department of Rheumatology and Immunology, Wuxi No. 2 People's Hospital, Wuxi, China
| | - Fang Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yan Du
- Department of Rheumatology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Jing Xue
- Department of Rheumatology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Miaojia Zhang
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Wenfeng Tan
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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20
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Zaizen Y, Okamoto M, Azuma K, Fukuoka J, Hozumi H, Sakamoto N, Suda T, Mukae H, Hoshino T. Enhanced immune complex formation in the lungs of patients with dermatomyositis. Respir Res 2023; 24:86. [PMID: 36934274 PMCID: PMC10024827 DOI: 10.1186/s12931-023-02362-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 02/08/2023] [Indexed: 03/20/2023] Open
Abstract
BACKGROUND Interstitial lung disease is frequently comorbid with dermatomyositis and has a poor prognosis, especially in patients with the anti-melanoma differentiation-associated gene 5 (MDA5) autoantibody. However, the pathogenesis of dermatomyositis-related interstitial lung disease remains unclear. METHODS We examined 18 and 19 patients with dermatomyositis-related interstitial lung disease and idiopathic pulmonary fibrosis (control), respectively. Lung tissues obtained from these patients were semi-quantitatively evaluated by immunohistochemical staining with in-house anti-human MDA5 monoclonal antibodies, as well as anti-human immunoglobulin (Ig) G, IgM, IgA, and complement component 3(C3) antibodies. We established human MDA5 transgenic mice and treated them with rabbit anti-human MDA5 polyclonal antibodies, and evaluated lung injury and Ig and C3 expression. RESULTS MDA5 was moderately or strongly expressed in the lungs of patients in both groups, with no significant differences between the groups. However, patients with dermatomyositis-related interstitial lung disease showed significantly stronger expression of C3 (p < 0.001), IgG (p < 0.001), and IgM (p = 0.001) in the lungs than control. Moreover, lung C3, but IgG, IgA, nor IgM expression was significantly stronger in MDA5 autoantibody-positive dermatomyositis-related interstitial lung disease (n = 9) than in MDA5 autoantibody-negative dermatomyositis-related interstitial lung disease (n = 9; p = 0.022). Treatment with anti-MDA5 antibodies induced lung injury in MDA5 transgenic mice, and strong immunoglobulin and C3 expression was observed in the lungs of the mice. CONCLUSION Strong immunoglobulin and C3 expression in the lungs involve lung injury related to dermatomyositis-related interstitial lung disease. Enhanced immune complex formation in the lungs may contribute to the poor prognosis of MDA5 autoantibody-positive dermatomyositis-related interstitial lung disease.
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Affiliation(s)
- Yoshiaki Zaizen
- Division of Respirology, Neurology, and Rheumatology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, Fukuoka, 830-0011, Japan
- Department of Pathology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Masaki Okamoto
- Division of Respirology, Neurology, and Rheumatology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, Fukuoka, 830-0011, Japan
- Department of Respirology and Clinical Research Center, National Hospital Organization Kyushu Medical Center, 1-8-1 Jigyouhama, Chuo-Ku, Fukuoka, 810-8563, Japan
| | - Koichi Azuma
- Division of Respirology, Neurology, and Rheumatology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, Fukuoka, 830-0011, Japan
| | - Junya Fukuoka
- Department of Pathology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Hironao Hozumi
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Sizuoka, 431-3192, Japan
| | - Noriho Sakamoto
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 82-8501, Japan
| | - Takafumi Suda
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Sizuoka, 431-3192, Japan
| | - Hiroshi Mukae
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 82-8501, Japan
| | - Tomoaki Hoshino
- Division of Respirology, Neurology, and Rheumatology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, Fukuoka, 830-0011, Japan.
- Cancer Innovation Laboratory (CIL), Center for Cancer Research (CCR), National Cancer Institute (NCI)-Frederick, 1050 Boyles St, MD, 21702-1201, Frederick, USA.
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21
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You H, Wang L, Wang J, Lv C, Xu L, Yuan F, Li J, Wu M, Zhou S, Da Z, Qian J, Wei H, Yan W, Zhou L, Wang Y, Yin S, Zhou D, Wu J, Lu Y, Su D, Liu Z, Liu L, Ma L, Xu X, Zang Y, Liu H, Ren T, Wang F, Zhang M, Tan W. Time-dependent changes in RPILD and mortality risk in anti-MDA5+ DM patients: a cohort study of 272 cases in China. Rheumatology (Oxford) 2023; 62:1216-1226. [PMID: 35961045 DOI: 10.1093/rheumatology/keac450] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 07/04/2022] [Accepted: 07/29/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Anti-melanoma differentiation-associated gene 5 positive (anti-MDA5+) DM has a close relationship with rapidly progressive interstitial lung disease (RPILD) and is associated with high mortality. However, data regarding the time-dependent risk of RPILD and deaths during disease progression are limited. We conducted this study to investigate whether the risk of RPILD and death were time-dependent or not in anti-MDA5+ DM. METHODS We assessed a cohort of 272 patients with anti-MDA5+ DM. The clinical characteristics of patients with anti-MDA5+ were collected, and COX regression was used to analyse independent risk factors for RPILD and death. We also described changes in risk of RPILD and death over time and their potential clinical implications. RESULTS There were 272 anti-MDA5+ DM patients enrolled in this study. According to the multivariate cox regression analysis, short disease course, high CRP level, anti-Ro52 positive and anti-MDA5 titre (++∼+++) were independent risk factors of RPILD. High creatine kinase level, high CRP level and RPILD were independent risk factors for death, and >90% RPILD and 84% mortality occurred in the first 6 months after disease onset. Notably, the first 3 months is a particularly high-risk period, with 50% of RPILD and 46% of deaths occurring. Hazards regarding RPILD and mortality diminished over time during a median follow-up of 12 months. CONCLUSION These results suggest significant, time-dependent changes in RPILD and mortality risk in anti-MDA5+ DM patients, providing a cut-off time window to estimate disease progression and poor prognosis.
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Affiliation(s)
- Hanxiao You
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing
| | - Lei Wang
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing
| | - Jiajia Wang
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing
| | - Chengyin Lv
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing
| | - Lingxiao Xu
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing
| | - Fenghong Yuan
- Department of Rheumatology and Immunology, the Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi
| | - Ju Li
- Department of Rheumatology, Huai'an First People's Hospital, Huai'an
| | - Min Wu
- Department of Rheumatology, The First People's Hospital of Changzhou, Changzhou
| | - Shiliang Zhou
- Department of Rheumatology, The First People's Hospital of Changzhou, Changzhou
| | - Zhanyun Da
- Department of Rheumatology, Affiliated Hospital of Nantong University, Nantong
| | - Jie Qian
- Department of Rheumatology, Affiliated Hospital of Nantong University, Nantong
| | - Hua Wei
- Department of Rheumatology, Northern Jiangsu People's Hospital, Yangzhou
| | - Wei Yan
- Department of Rheumatology, Northern Jiangsu People's Hospital, Yangzhou
| | - Lei Zhou
- Department of Rheumatology, Changzhou No.2 People's Hospital, Changzhou
| | - Yan Wang
- Department of Rheumatology, Changzhou No.2 People's Hospital, Changzhou
| | - Songlou Yin
- Department of Rheumatology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou
| | - Dongmei Zhou
- Department of Rheumatology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou
| | - Jian Wu
- Department of Rheumatology, The First Affiliated Hospital of Soochow University, Suzhou
| | - Yan Lu
- Department of Rheumatology, Jiangsu Province Hospital of Chinese Medicine
| | - Dinglei Su
- Department of Rheumatology, Nanjing First Hospital, Nanjing
| | - Zhichun Liu
- Department of Rheumatology, The Second Affiliated Hospital of Soochow University, Suzhou
| | - Lin Liu
- Department of Rheumatology, Xuzhou Central Hospital, Xuzhou
| | - Longxin Ma
- Department of Rheumatology, Yancheng No.1 People's Hospital, Yancheng
| | - Xiaoyan Xu
- Department of Rheumatology, Zhongda Hospital Southeast University, Nanjing
| | - Yinshan Zang
- Department of Rheumatology, The Affiliated Suqian First People's Hospital of Nanjing Medical University, Suqian
| | - Huijie Liu
- Department of Rheumatology, The First People's Hospital of Lianyungang, Lianyungang
| | - Tianli Ren
- Department of Rheumatology, Wuxi No.2 People's Hospital, Wuxi
| | - Fang Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, China, Nanjing, Jiangsu, China
| | - Miaojia Zhang
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing
| | - Wenfeng Tan
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing
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22
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Lv C, You H, Xu L, Wang L, Yuan F, Li J, Wu M, Zhou S, Da Z, Qian J, Wei H, Yan W, Zhou L, Wang Y, Yin S, Zhou D, Wu J, Lu Y, Su D, Liu Z, Liu L, Ma L, Xu X, Zang Y, Liu H, Ren T, Wang F, Zhang M, Tan W. Coexistence of Anti-Ro52 Antibodies in Anti-MDA5 Antibody-Positive Dermatomyositis Is Highly Associated With Rapidly Progressive Interstitial Lung Disease and Mortality Risk. J Rheumatol 2023; 50:219-226. [PMID: 35705235 DOI: 10.3899/jrheum.220139] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/02/2022] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Interstitial lung disease (ILD) is a common extramuscular complication contributing to significant morbidity and mortality in patients with dermatomyositis (DM) who are positive for antimelanoma differentiation-associated gene 5 antibody (anti-MDA5+). We conducted this study to investigate the association of anti-Ro52 antibodies with clinical characteristics and prognosis in patients with anti-MDA5+ DM. METHODS We assessed a cohort of 246 patients with anti-MDA5+ DM. To calculate hazard ratios and 95% CIs for rapidly progressive ILD (RP-ILD) and death while controlling for potential confounders, variables selected by univariate Cox regression analysis were included in a multivariate Cox regression model with the stepwise forward-selection method. A 2-tailed analysis with P < 0.05 was considered to be statistically significant. RESULTS A total of 246 patients with anti-MDA5+ DM were enrolled; 70 patients were male, and the patient group had an average age of 53.1 (12.4) years. Anti-Ro52 was present in 64.2% (158/246) patients. Patients with anti-MDA5+ DM who were positive for anti-Ro52 had a higher rate of RP-ILD (log-rank P < 0.001) and a higher mortality rate (log-rank P = 0.01). For patients with anti-MDA5+ DM who were positive for anti-Ro52, those with a short disease course and high inflammation were at increased risk of RP-ILD and death. The appearance of active rash was an independent protective factor of death. CONCLUSION Anti-Ro52 antibodies were highly prevalent in patients with anti-MDA5+ DM, and their coexistence correlated with a higher rate of RP-ILD and mortality. Patients with a short disease course, with increased inflammation, and without rash were more likely to have a poor prognosis.
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Affiliation(s)
- Chengyin Lv
- C. Lv, MD, H. You, MD, PhD, L. Xu, MD, PhD, L. Wang, MD, PhD, M. Zhang, MD, W. Tan, MD, PhD, Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing
| | - Hanxiao You
- C. Lv, MD, H. You, MD, PhD, L. Xu, MD, PhD, L. Wang, MD, PhD, M. Zhang, MD, W. Tan, MD, PhD, Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing
| | - Lingxiao Xu
- C. Lv, MD, H. You, MD, PhD, L. Xu, MD, PhD, L. Wang, MD, PhD, M. Zhang, MD, W. Tan, MD, PhD, Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing
| | - Lei Wang
- C. Lv, MD, H. You, MD, PhD, L. Xu, MD, PhD, L. Wang, MD, PhD, M. Zhang, MD, W. Tan, MD, PhD, Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing
| | - Fenghong Yuan
- F. Yuan, MD, Department of Rheumatology and Immunology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi
| | - Ju Li
- J. Li, MD, Department of Rheumatology, Huai'an First People's Hospital, Huai'an, Jiangsu
| | - Min Wu
- M. Wu, MD, S. Zhou, MD, Department of Rheumatology, The First People's Hospital of Changzhou, Changzhou
| | - Shiliang Zhou
- M. Wu, MD, S. Zhou, MD, Department of Rheumatology, The First People's Hospital of Changzhou, Changzhou
| | - Zhanyun Da
- Z. Da, MD, J. Qian, MD, Department of Rheumatology, Affiliated Hospital of Nantong University, Nantong
| | - Jie Qian
- Z. Da, MD, J. Qian, MD, Department of Rheumatology, Affiliated Hospital of Nantong University, Nantong
| | - Hua Wei
- H. Wei, MD, W. Yan, MD, Department of Rheumatology, Northern Jiangsu People's Hospital, Yangzhou
| | - Wei Yan
- H. Wei, MD, W. Yan, MD, Department of Rheumatology, Northern Jiangsu People's Hospital, Yangzhou
| | - Lei Zhou
- L. Zhou, MD, Y. Wang, MD, Department of Rheumatology, Changzhou No.2 People's Hospital, Changzhou
| | - Yan Wang
- L. Zhou, MD, Y. Wang, MD, Department of Rheumatology, Changzhou No.2 People's Hospital, Changzhou
| | - Songlou Yin
- S. Yin, MD, D. Zhou, MD, Department of Rheumatology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou
| | - Dongmei Zhou
- S. Yin, MD, D. Zhou, MD, Department of Rheumatology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou
| | - Jian Wu
- J. Wu, MD, Department of Rheumatology, The First Affiliated Hospital of Soochow University, Suzhou
| | - Yan Lu
- Y. Lu, MD, Department of Rheumatology, Jiangsu Province Hospital of Chinese Medicine, Nanjing
| | - Dinglei Su
- D. Su, MD, Department of Rheumatology, Nanjing First Hospital, Nanjing
| | - Zhichun Liu
- Z. Liu, MD, Department of Rheumatology, The Second Affiliated Hospital of Soochow University, Suzhou
| | - Lin Liu
- L. Liu, MD, Department of Rheumatology, Xuzhou Central Hospital, Xuzhou
| | - Longxin Ma
- L. Ma, MD, Department of Rheumatology, Yancheng No.1 People's Hospital, Yancheng
| | - Xiaoyan Xu
- X. Xu, MD, Department of Rheumatology, Zhongda Hospital Southeast University, Nanjing
| | - Yinshan Zang
- Y. Zang, MD, Department of Rheumatology, The Affiliated Suqian First People's Hospital of Nanjing Medical University, Suqian
| | - Huijie Liu
- H. Liu, MD, Department of Rheumatology, The First People's Hospital of Lianyungang, Lianyungang
| | - Tianli Ren
- T. Ren, MD, Department of Rheumatology, Wuxi No.2 People's Hospital, Wuxi
| | - Fang Wang
- F. Wang, MD, PhD, Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, China, Nanjing, Jiangsu, China
| | - Miaojia Zhang
- C. Lv, MD, H. You, MD, PhD, L. Xu, MD, PhD, L. Wang, MD, PhD, M. Zhang, MD, W. Tan, MD, PhD, Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing;
| | - Wenfeng Tan
- C. Lv, MD, H. You, MD, PhD, L. Xu, MD, PhD, L. Wang, MD, PhD, M. Zhang, MD, W. Tan, MD, PhD, Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing;
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23
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Hama S, Akiyama M, Higashida-Konishi M, Oshige T, Takei H, Izumi K, Oshima H, Okano Y. Successful treatment with tofacitinib for relapse of rapidly progressive interstitial lung disease in anti-melanoma differentiation-associated gene 5 antibody-positive clinically amyopathic dermatomyositis. Mod Rheumatol Case Rep 2023; 7:92-95. [PMID: 35680682 DOI: 10.1093/mrcr/rxac049] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 05/13/2022] [Accepted: 05/20/2022] [Indexed: 01/07/2023]
Abstract
Anti-melanoma differentiation-associated gene 5 (MDA5) antibody is associated with clinically amyopathic dermatomyositis (CADM) with rapidly progressive interstitial lung disease (RP-ILD). Recently, several studies have reported that tofacitinib (TOF), a Janus kinase inhibitor, might be effective for cases of new or refractory RP-ILD in anti-MDA5 antibody-positive CADM; however, it is unknown whether TOF can also be effective for relapsed cases. We herein report a relapsed case of RP-ILD in anti-MDA5 antibody-positive CADM, which was successfully treated by combination therapy with TOF (5 mg twice daily). Our case suggests that TOF may also be a potential treatment option for relapsed cases of this disease.
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Affiliation(s)
- Satoshi Hama
- Division of Rheumatology, Department of Medicine, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Mitsuhiro Akiyama
- Division of Rheumatology, Department of Medicine, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Misako Higashida-Konishi
- Division of Rheumatology, Department of Medicine, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Tatsuhiro Oshige
- Division of Rheumatology, Department of Medicine, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Hiroshi Takei
- Division of Rheumatology, Department of Medicine, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Keisuke Izumi
- Division of Rheumatology, Department of Medicine, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Hisaji Oshima
- Division of Rheumatology, Department of Medicine, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Yutaka Okano
- Division of Rheumatology, Department of Medicine, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
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24
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Komai T, Iwasaki Y, Tsuchida Y, Hanata N, Tsuchiya H, Harada H, Hamasaki Y, Nangaku M, Shoda H, Fujio K. Efficacy and safety of plasma exchange in interstitial lung diseases with anti-melanoma differentiation-associated 5 gene antibody positive clinically amyopathic dermatomyositis. Scand J Rheumatol 2023; 52:77-83. [PMID: 34895028 DOI: 10.1080/03009742.2021.1995984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVE Clinically amyopathic dermatomyositis (CADM) patients frequently develop refractory interstitial lung disease (ILD), with a poor prognosis. We aimed to verify the efficacy and safety of plasma exchange (PE) treatment for ILD in CADM. METHOD A retrospective case-control study was conducted to compare clinical outcomes with and without PE treatment in CADM-ILD patients refractory to combination therapy of high-dose glucocorticoids, calcineurin inhibitors, and cyclophosphamide. Among 19 enrolled patients, 11 were further treated with PE. We compared survival rates and other clinical characteristics. PE consisted of either fresh-frozen plasma or albumin as a replacement solution. RESULTS Basal clinical characteristics at diagnosis, including age, gender, serum ferritin, Krebs von den Lungen-6 (KL-6), C-reactive protein, and respiratory function tests, did not differ between the two groups. The survival rate for treatment with PE was higher than for treatment without PE (91% and 50%, respectively, p < 0.05). Among PE-treated patients, anti-melanoma differentiation-associated gene-5 (anti-MDA-5) antibody titre, ferritin, and KL-6 as serological activity markers were sustainably reduced only after initiating PE. Therapeutic intervention with PE reduced the frequency of exacerbation of ILD requiring methylprednisolone pulse therapy. The occurrence of bacterial, fungal, and cytomegalovirus infection did not differ between the groups with and without PE, and adverse events associated with PE resolved with appropriate intervention. CONCLUSION Combination therapy with PE was associated with an improved survival rate, and may be effective for the management of refractory ILD in CADM patients. A personalized therapeutic strategy including PE could be introduced for fatal rapidly progressive ILD.
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Affiliation(s)
- T Komai
- Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Y Iwasaki
- Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Y Tsuchida
- Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - N Hanata
- Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - H Tsuchiya
- Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroaki Harada
- Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Y Hamasaki
- Division of Hemodialysis and Apheresis, The University of Tokyo Hospital, Tokyo, Japan
| | - M Nangaku
- Division of Hemodialysis and Apheresis, The University of Tokyo Hospital, Tokyo, Japan
| | - H Shoda
- Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - K Fujio
- Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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25
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Bay P, de Chambrun MP, Rothstein V, Mahevas M, De Prost N, Roux A, Zuber B, Biet DI, Hervier B, Tazi A, Mouthon L, Mekinian A, Deligny C, Borie R, Meurice JC, Meyer A, Priou P, Savale L, De Saint Martin L, Gallay L, Cottin V, Blanchard E, Brillet PY, Khafagy P, Benveniste O, Nunes H, Allenbach Y, Uzunhan Y. Efficacy of plasma exchange in patients with anti-MDA5 rapidly progressive interstitial lung disease. J Autoimmun 2022; 133:102941. [PMID: 36323067 DOI: 10.1016/j.jaut.2022.102941] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 10/12/2022] [Accepted: 10/14/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Rapidly progressive interstitial lung disease (RP-ILD) is a frequent and severe manifestation of anti-MDA5 dermatomyositis (MDA5-DM) associated with poor outcome. The optimal treatment regimen for MDA5-DM RP-ILD is yet to be determined. Specifically, the value of adding plasma exchange (PLEX) to corticosteroids and immunosuppressants remains unclear. We aimed to evaluate the effect of PLEX on the outcome of patients with MDA5-DM RP-ILD. METHODS This French nationwide multicentre retrospective study included all MDA5-DM RP-ILD patients from 2012 to 2021 admitted to 18 centres. The primary endpoint was one-year transplant-free survival. RESULTS 51 patients with MDA5-DM RP-ILD (female 67%; mean age at disease onset: 51 ± 11.6 years) were included. Thirty-two (63%) patients required mechanical ventilation and twenty-five (49%) received PLEX. One-year mortality or lung transplant occurred in 63% cases after a median follow-up of 77 [38-264] days. The Cox proportional hazards multivariable model only retained mechanical ventilation but not PLEX (p = 0.7) as independent predictor of the primary endpoint. One-year transplant-free survival rates in PLEX + vs. PLEX-were 20% vs. 54% (p = 0.01), respectively. The Kaplan-Meier estimated probabilities of one-year transplant-free survival was statistically higher in PLEX-compared to PLEX + patients (p = 0.05). PLEX + compared to PLEX-patients more frequently received mechanical ventilation and immunosuppressants suggesting PLEX + patients had a more severe disease. CONCLUSION MDA5-DM RP-ILD is associated with poor rate of one-year transplant-free survival. The use of PLEX was not associated with a better outcome albeit they were mainly given to more severe patients. While our study reports the largest series of MDA5-DM RP-ILD given PLEX, these results needs to be interpreted with caution owing the numerous selection, indication and interpretation bias. Further studies are needed to evaluate their efficacy in this setting.
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Affiliation(s)
- Pierre Bay
- Université Sorbonne Paris Nord, Assistance Publique-Hôpitaux de Paris, Hôpital Avicenne, Service de Pneumologie, Bobigny, France; Service de Médecine Intensive Réanimation, Hôpitaux Universitaires Henri Mondor - Albert Chenevier, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France
| | - Marc Pineton de Chambrun
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital La Pitié-Salpêtrière, Service de Médecine Intensive-Réanimation, Paris, France; Sorbonne Université, INSERM, UMRS_1166-ICAN, Institut de Cardiométabolisme et Nutrition (ICAN), Paris, France; Sorbonne Université, AP-HP, Hôpital La Pitié-Salpêtrière, Institut E3M, Service de Médecine Interne 2, Paris, France
| | - Vincent Rothstein
- Université Sorbonne Paris Nord, Assistance Publique-Hôpitaux de Paris, Hôpital Avicenne, Service de Pneumologie, Bobigny, France; Université de Paris, Assistance Publique-Hôpitaux de Paris, Service de Pneumologie, Hôpital Européen Georges Pompidou, Paris, France
| | - Matthieu Mahevas
- Université Paris-Est Créteil, Service de Médecine Interne, Centre Hospitalier Universitaire Henri-Mondor, Assistance Publique-Hôpitaux de Paris, Créteil, France
| | - Nicolas De Prost
- Service de Médecine Intensive Réanimation, Hôpitaux Universitaires Henri Mondor - Albert Chenevier, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France
| | - Antoine Roux
- Service de Pneumologie, Hôpital Foch, Suresnes, France; Université Versailles-Saint-Quentin-en-Yvelines, Versailles, France
| | - Benjamin Zuber
- Service de Réanimation Polyvalente, Hôpital Foch, Suresnes, France
| | | | - Baptiste Hervier
- Université de Paris Cité, Assistance Publique Hôpitaux de Paris, Hôpital Saint-Louis, Service de Médecine Interne, Paris, France; Inserm UMR-S 976, "HIPI", Hopital Saint-Louis & Université Paris Cité, France
| | - Abdellatif Tazi
- Service de Pneumologie, Assistance Publique Hôpitaux de Paris, Hôpital Saint-Louis, Paris, France
| | - Luc Mouthon
- Service de Médecine Interne, Centre de Référence Maladies Auto-immunes et Systémiques Rares, Hôpital Cochin, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Arsène Mekinian
- DMU I3, Sorbonne Université, Service de Médecine Interne, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, Paris, France
| | | | - Raphaël Borie
- Université de Paris, Assistance Publique-Hôpitaux de Paris, Hôpital Bichat-Claude Bernard, Service de Pneumologie A, Paris, France
| | | | - Alain Meyer
- Département de Physiologie, Centre Hospitalier Universitaire de Strasbourg, Strasbourg, France
| | - Pascaline Priou
- Département de Pneumologie, Centre Hospitalier Universitaire D'Angers, Angers, France
| | - Laurent Savale
- Department Service de Pneumologie et Unité de Soins Intensifs Respiratoires, Hôpital Bicêtre, Assistance Publique-Hôpitaux de Paris, Le Kremlin-Bicêtre, France
| | | | - Laure Gallay
- Hospices Civils de Lyon, Médecine Interne, Hôpital Edouard Herriot, Lyon, France; Université de Lyon, France
| | - Vincent Cottin
- Centre National de Référence des Maladies Pulmonaires Rares, Service de Pneumologie, Hôpital Louis Pradel, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Elodie Blanchard
- Service des Maladies Respiratoires,CHU Bordeaux, Hôpital Haut-Lévêque, Bordeaux, France
| | - Pierre-Yves Brillet
- Service de Radiologie, Université Paris Sorbonne Nord, Assistance Publique-Hôpitaux de Paris (APHP), Hôpital Avicenne, Bobigny, France
| | - Philippe Khafagy
- Service de Radiologie, Université Paris Sorbonne Nord, Assistance Publique-Hôpitaux de Paris (APHP), Hôpital Avicenne, Bobigny, France
| | - Olivier Benveniste
- Centre de Recherche en Myologie, Unité Mixte de Recherche Scientifique 974, Université Pierre et Marie Curie, INSERM, France; Département de Médecine Interne et Immunologie Clinique, Centre de Référence Maladies Neuro-Musculaires, Assistance Publique-Hôpitaux de Paris, Groupe Hospitalier Pitié-Salpêtrière, DHUi2B, Paris, France
| | - Hilario Nunes
- Université Sorbonne Paris Nord, Assistance Publique-Hôpitaux de Paris, Hôpital Avicenne, Service de Pneumologie, Bobigny, France; Université Sorbonne Paris Nord, INSERM U1272, France
| | - Yves Allenbach
- Centre de Recherche en Myologie, Unité Mixte de Recherche Scientifique 974, Université Pierre et Marie Curie, INSERM, France; Département de Médecine Interne et Immunologie Clinique, Centre de Référence Maladies Neuro-Musculaires, Assistance Publique-Hôpitaux de Paris, Groupe Hospitalier Pitié-Salpêtrière, DHUi2B, Paris, France
| | - Yurdagül Uzunhan
- Université Sorbonne Paris Nord, Assistance Publique-Hôpitaux de Paris, Hôpital Avicenne, Service de Pneumologie, Bobigny, France; Université Sorbonne Paris Nord, INSERM U1272, France
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Fuzzi E, Gatto M, Zen M, Franco C, Zanatta E, Ghirardello A, Doria A. Anti-MDA5 dermatomyositis: an update from bench to bedside. Curr Opin Rheumatol 2022; 34:365-373. [PMID: 36094462 PMCID: PMC10810348 DOI: 10.1097/bor.0000000000000908] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW This review summarizes the recent developments about anti-MDA5 antibody positive dermatomyositis with a focus on its pathogenesis, clinical features and treatment options of rapidly progressive interstitial lung disease, its most ominous complication. RECENT FINDINGS Anti-MDA5+ dermatomyositis has a heterogeneous clinical spectrum with different patient subsets exhibiting widely different outcomes; severe acute interstitial lung disease is the main factor impacting prognosis. The pathogenetic role of anti-MDA5 antibodies is an active area of investigation. SUMMARY Anti-MDA5+ dermatomyositis has a wider spectrum of manifestations than previously thought. A high index of suspicion is needed not to miss atypical presentations. In the setting of acute interstitial lung involvement, once a confident diagnosis is made, an aggressive approach with early combined immunosuppression affords the best chances of survival.
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The Role of Myositis-Specific Autoantibodies and The Management of Interstitial Lung Disease in Idiopathic Inflammatory Myopathies: A Systematic Review. Semin Arthritis Rheum 2022; 57:152088. [DOI: 10.1016/j.semarthrit.2022.152088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 08/21/2022] [Accepted: 08/24/2022] [Indexed: 11/24/2022]
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Coutant F, Bachet R, Pin JJ, Alonzo M, Miossec P. Monoclonal antibodies from B cells of patients with anti-MDA5 antibody-positive dermatomyositis directly stimulate interferon gamma production. J Autoimmun 2022; 130:102831. [DOI: 10.1016/j.jaut.2022.102831] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 04/09/2022] [Accepted: 04/09/2022] [Indexed: 01/10/2023]
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Gono T, Masui K, Sato S, Kuwana M. Mortality Risk Stratification Using Cluster Analysis in Patients With Myositis-Associated Interstitial Lung Disease Receiving Initial Triple-Combination Therapy. Front Med (Lausanne) 2022; 9:883699. [PMID: 35615085 PMCID: PMC9124901 DOI: 10.3389/fmed.2022.883699] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 04/19/2022] [Indexed: 12/04/2022] Open
Abstract
Objective To stratify patients with polymyositis/dermatomyositis-associated interstitial lung disease (ILD) who were initially treated with an intensive regimen consisting of high-dose corticosteroids, a calcineurin inhibitor, and intravenous cyclophosphamide (triple-combo therapy) into subgroups based on mortality outcomes by a cluster analysis using a large-scale multicenter retrospective cohort of Japanese patients with myositis-associated ILD (JAMI). Methods Two-step cluster analysis of preclustering and subsequent hierarchical clustering was conducted in 185 patients who received triple-combo therapy in an unbiased manner. Initial predictors for mortality previously reported in patients with myositis-associated ILD were used as variables and included age, sex, disease duration, classification of myositis, requirement of supplemental oxygen, anti-aminoacyl tRNA synthetase (ARS) antibody, anti-melanoma differentiation-associated gene 5 (MDA5) antibody, and serum levels of C-reactive protein (CRP) and Krebs von den Lungen-6 (KL-6). The cluster model was further applied to 283 patients who received conventional regimens consisting of corticosteroids with or without a single immunosuppressive agent (dual-combo therapy or monotherapy). Cumulative survival rates were compared using Kaplan-Meier analysis, and the log-rank test was used to test for significant differences between two groups. Results We developed a cluster model consisting of 6 clusters, which were categorized by age at onset, clinically amyopathic dermatomyositis, CRP, KL-6, requirement of supplemental oxygen, anti-ARS antibody, and anti-MDA5 antibody. This model was judged to be of good quality based on the silhouette measure of cohesion and separation of 0.6. These clusters were regrouped into three subsets based on low (<10%), moderate (10-50%), and high (>50%) mortality rates. The performance of the clustering was generally replicated in patients who received initial dual-combo therapy or monotherapy. Survival benefits of triple-combo therapy over dual-combo therapy or monotherapy were not observed in any of the clusters. Conclusion We successfully developed a cluster model that stratified patients with myositis-associated ILD who were treated with initial triple-combo therapy into subgroups with different prognoses, although this model failed to identify a patient subgroup that showed survival benefits from triple-combo therapy over dual-combo therapy or monotherapy.
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Affiliation(s)
- Takahisa Gono
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
- Scleroderma/Myositis Center of Excellence, Nippon Medical School Hospital, Tokyo, Japan
| | - Kenichi Masui
- Department of Anaesthesiology, Yokohama City University Hospital, Yokohama, Japan
| | - Shinji Sato
- Division of Rheumatology, Department of Internal Medicine, Tokai University School of Medicine, Isehara, Japan
| | - Masataka Kuwana
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
- Scleroderma/Myositis Center of Excellence, Nippon Medical School Hospital, Tokyo, Japan
- *Correspondence: Masataka Kuwana
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Tumor markers are associated with rapidly progressive interstitial lung disease in adult-dermatomyositis. Clin Rheumatol 2022; 41:1731-1739. [PMID: 35138465 DOI: 10.1007/s10067-022-06089-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 01/25/2022] [Accepted: 01/31/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVES DM-associated rapidly progressive interstitial lung disease (DM-RP-ILD) has been the clinical conundrum. We assess the serum levels of tumor markers (TMs) in different types of ILD, and explore the diagnostic utility of TMs for DM/ADM-RP-ILD. METHODS This was a retrospective cohort study, data including clinical and laboratory records were collected from the first affiliated hospital of Zhengzhou University from December 2015, to June 2020. Tumor markers (TMs) include CEA, CA153, CA724, CA125, and CA199. Spearman analysis, ROC, and Kaplan-Meier curve were used for data analysis. RESULTS Total 272 patients (149 DM and 123 ADM) were enrolled, 152 (55.88%) with ILD (116 with chronic ILD, 36 with RP-ILD) and 120 (44.12%) without ILD among them. The serum levels of CEA and ferritin were significantly higher in patients with RP-ILD than in the other two groups. Serum CA125, CA199, and CA153 levels in patients with RP-ILD were higher than those without ILD. CEA levels were associated with the ferritin, KL-6 and anti-MDA5 levels, and CEA concentration was significantly negatively correlated with DLco (P = 0.016, R2 = - 0.281). CEA [AUC = 0.7, 95% CI = (0.594, 0.806)] and ferritin [AUC = 0.737, 95% CI = (0.614, 0.860)] had diagnosed value for patients developing RP-ILD. Patients with high serum CEA levels had higher mortality rate within the DM-ILD population. CONCLUSIONS TMs and ferritin were increased in DM/ADM-RP-ILD, and serum CEA and CA153 levels can evaluate disease severity of DM. And CEA and ferritin can be used as noninvasive diagnostic biomarkers for patients with DM-RP-ILD. Key Points • Interstitial lung disease (ILD) is a serious complication of DM, and is a leading cause of mortality, especially rapidly progressive ILD. • Tumor markers as a kind of noninvasive detection can reflect the disease severity of DM, and CEA and ferritin can be used to identify patients with RP-ILD.
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Hiraoka D, Ishizaki J, Horie K, Matsumoto T, Suemori K, Takenaka K, Hasegawa H. A Case of Clinically Amyopathic Dermatomyositis that was Refractory to Intensive Immunosuppressive Therapy including Tofacitinib, but Successfully Treated with Plasma Exchange Therapy. Mod Rheumatol Case Rep 2022; 6:194-198. [PMID: 34984465 DOI: 10.1093/mrcr/rxab054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 12/08/2021] [Accepted: 12/22/2021] [Indexed: 11/12/2022]
Abstract
Clinically amyopathic dermatomyositis (CADM) patients often develop rapidly progressive interstitial lung disease (RP-ILD). A high level of anti-melanoma differentiation-associated gene 5 antibodies (anti-MDA5 Ab) before treatment is associated with RP-ILD development, a poor treatment response, and poor survival. The prognosis of CADM patients remains poor due to ILD even with combined intensive immunosuppressive therapy. Recently, several additional therapies, including tofacitinib (TOF) and plasma exchange (PE) therapy, have been reported to be effective. We herein report a case of CADM-ILD with a high level of anti-MDA5 Ab that was refractory to combined intensive immunosuppressive therapy including TOF, but successfully treated with PE. The following are possible reasons why TOF was ineffective: 1) cytokines that were not suppressed by TOF played an important role in RP-ILD; 2) TOF was administered later than previously reported; and 3) TOF did not suppress pathological substances such as antibodies. On the other hand, PE removes cytokines and various pathological substances. Therefore, PE may be a more reasonable additional therapy for intractable CADM-ILD.
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Affiliation(s)
- Daisuke Hiraoka
- Department of Hematology, Clinical Immunology and Infectious Diseases, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan
| | - Jun Ishizaki
- Department of Hematology, Clinical Immunology and Infectious Diseases, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan
| | - Kenta Horie
- Department of Hematology, Clinical Immunology and Infectious Diseases, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan
| | - Takuya Matsumoto
- Department of Hematology, Clinical Immunology and Infectious Diseases, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan
| | - Koichiro Suemori
- Department of Hematology, Clinical Immunology and Infectious Diseases, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan
| | - Katsuto Takenaka
- Department of Hematology, Clinical Immunology and Infectious Diseases, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan
| | - Hitoshi Hasegawa
- Department of Hematology, Clinical Immunology and Infectious Diseases, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan
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McPherson M, Economidou S, Liampas A, Zis P, Parperis K. Management of MDA-5 Antibody Positive Clinically Amyopathic Dermatomyositis Associated Interstitial Lung Disease: A Systematic Review. Semin Arthritis Rheum 2022; 53:151959. [DOI: 10.1016/j.semarthrit.2022.151959] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 12/31/2021] [Accepted: 01/17/2022] [Indexed: 12/29/2022]
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Nombel A, Fabien N, Coutant F. Dermatomyositis With Anti-MDA5 Antibodies: Bioclinical Features, Pathogenesis and Emerging Therapies. Front Immunol 2021; 12:773352. [PMID: 34745149 PMCID: PMC8564476 DOI: 10.3389/fimmu.2021.773352] [Citation(s) in RCA: 112] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 10/07/2021] [Indexed: 12/24/2022] Open
Abstract
Anti-MDA5 dermatomyositis is a rare systemic autoimmune disease, historically described in Japanese patients with clinically amyopathic dermatomyositis and life-threatening rapidly progressive interstitial lung disease. Subsequently, the complete clinical spectrum of the disease was enriched by skin, articular and vascular manifestations. Depending on the predominance of these symptoms, three distinct clinical phenotypes with different prognosis are now defined. To date, the only known molecular component shared by the three entities are specific antibodies targeting MDA5, a cytosolic protein essential for antiviral host immune responses. Several biological tools have emerged to detect these antibodies, with drawbacks and limitations for each of them. However, the identification of this highly specific serological marker of the disease raises the question of its role in the pathogenesis. Although current knowledge on the pathogenic mechanisms that take place in the disease are still in their enfancy, several lines of evidence support a central role of interferon-mediated vasculopathy in the development of skin and lung lesions, as well as a possible pathogenic involvement of anti-MDA5 antibodies. Here, we review the clinical and biological evidences in favor of these hypothesis, and we discuss the contribution of emerging therapies that shed some light on the pathogenesis of the disease.
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Affiliation(s)
- Anaïs Nombel
- Immunology Department, Lyon-Sud Hospital, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Nicole Fabien
- Immunology Department, Lyon-Sud Hospital, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Frédéric Coutant
- Immunology Department, Lyon-Sud Hospital, Hospices Civils de Lyon, Pierre-Bénite, France.,Immunogenomics and Inflammation Research Team, University of Lyon, Edouard Herriot Hospital, Lyon, France
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Selva-O'Callaghan A, Romero-Bueno F, Trallero-Araguás E, Gil-Vila A, Ruiz-Rodríguez JC, Sánchez-Pernaute O, Pinal-Fernández I. Pharmacologic Treatment of Anti-MDA5 Rapidly Progressive Interstitial Lung Disease. CURRENT TREATMENT OPTIONS IN RHEUMATOLOGY 2021; 7:319-333. [PMID: 34603940 PMCID: PMC8476986 DOI: 10.1007/s40674-021-00186-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/26/2021] [Indexed: 11/15/2022]
Abstract
Purpose of the Review Idiopathic inflammatory myopathies are a heterogeneous group of autoimmune disorders. The presence of different autoantibodies allows clinicians to define distinct phenotypes. Antibodies against the melanoma differentiation-associated protein 5 gene, also called anti-MDA5 antibodies, are associated with a characteristic phenotype, the clinically amyopathic dermatomyositis with rapidly progressive interstitial lung disease. This review aims to analyze the different pharmacological options for the treatment of rapidly progressive interstitial lung disease in patients with anti-MDA5 antibodies. Recent Findings Evidence-based therapeutic recommendations suggest that the best initial approach to treat these patients is an early combination of immunosuppressive drugs including either glucocorticoids and calcineurin inhibitors or a triple therapy adding intravenous cyclophosphamide. Tofacitinib, a Janus kinase inhibitor, could be useful according to recent reports. High ferritin plasma levels, generalized worsening of pulmonary infiltrates, and ground-glass opacities should be considered predictive factors of a bad outcome. In this scenario, clinicians should consider rescue therapies such as therapeutic plasma exchange, polymyxin-B hemoperfusion, veno-venous extracorporeal membrane oxygenation, or even lung transplantation. Summary Combined immunosuppressive treatment should be considered the first-line therapy for patients with anti-MDA5 rapidly progressive interstitial lung disease. Aggressive rescue therapies may be useful in refractory patients.
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Affiliation(s)
- A Selva-O'Callaghan
- Systemic Autoimmune Diseases Unit, Medicine Department, Vall d'Hebron University Hospital, GEAS Group, Universitat Autónoma de Barcelona, 08012 Barcelona, Spain
| | - F Romero-Bueno
- Rheumatology Department, Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid, Madrid, Spain
| | - E Trallero-Araguás
- Rheumatology Department, Vall d'Hebron University Hospital, GEAS Group, Barcelona, Spain
| | - A Gil-Vila
- Systemic Autoimmune Diseases Unit, Medicine Department, Vall d'Hebron University Hospital, GEAS Group, Universitat Autónoma de Barcelona, 08012 Barcelona, Spain
| | - J C Ruiz-Rodríguez
- Intensive Care Department, Vall d'Hebron University Hospital, Shock, Organ Dysfunction, and Resuscitation Research Group, Vall D'Hebron Research Institute, Universitat Autónoma de Barcelona, Barcelona, Spain
| | - O Sánchez-Pernaute
- Rheumatology Department, Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid, Madrid, Spain
| | - I Pinal-Fernández
- National Institutes of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, MD USA.,Johns Hopkins University School of Medicine, Baltimore, MD USA.,Faculty of Health Sciences and Faculty of Computer Science, Multimedia and Telecommunications, Universitat Oberta de Catalunya, Barcelona, Spain
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Zhang H, Sun Y, Liu H, Cheng X, Ye J, Hu Q, Jia J, Wang M, Liu T, Zhou Z, Yang C, Chi H, Teng J, Su Y. Plasma exchange therapy in refractory inflammatory myopathy with anti-signal recognition particle antibody: a case series. Rheumatology (Oxford) 2021; 61:2625-2630. [PMID: 34508561 DOI: 10.1093/rheumatology/keab629] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 07/27/2021] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES To explore the efficacy of plasma exchange (PE) therapy in refractory idiopathic inflammatory myopathy (IIM) patients with positive anti-signal recognition particle (SRP) antibody. METHODS Nine refractory IIM patients with positive anti-SRP antibody were enrolled, who received PE therapy at Ruijin Hospital from Octobor 2017 to December 2020. The clinical manifestations, laboratory tests, chest CT and lower extremity MRI images before and after PE therapy were compared. The treatment response was evaluated by the 2016 American College of Rheumatology (ACR)/European League Against Rheumatism (EULAR) myositis response criteria. RESULTS 88.9% (8/9) subjects had achieved improvement by 3 weeks after PE therapy, with 55.6% (5/9) minimal improvement and 33.3% (3/9) moderate improvement. There were statistically significant improvements between baseline and after PE therapy at 3 weeks on the core set measures: physician global activity, patient global activity, Health Assessment Questionnaire (HAQ), manual muscle testing (MMT), extramuscular disease activity, and muscle enzymes activity including creatine kinase (CK), lactate dehydrogenase (LDH), aspartate transaminase (AST), except for alanine transaminase (ALT). Moreover, the chest CT showed regression of ground glass opacities and irregular linear opacities after PE therapy in four patients with interstitial lung disease. The MRI images of lower extremity in four patients showed reduction of muscle oedema after the therapy. CONCLUSION PE therapy is effective for refractory IIM patients with positive anti-SRP antibody. It should be considered as an alternative treatment for those patients who are resistant to the combined therapy of glucocorticoids and immunosuppressive agents.
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Affiliation(s)
- Hao Zhang
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yue Sun
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Honglei Liu
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaobing Cheng
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Junna Ye
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qiongyi Hu
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jinchao Jia
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mengyan Wang
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tingting Liu
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhuochao Zhou
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chengde Yang
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huihui Chi
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jialin Teng
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yutong Su
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Takahashi R, Yoshida T, Morimoto K, Kondo Y, Kikuchi J, Saito S, Ishigaki S, Kaneko Y, Takeuchi T, Itoh H, Oya M. Successful Treatment of Anti-MDA5 Antibody-Positive Dermatomyositis-Associated Rapidly Progressive-Interstitial Lung Disease by Plasma Exchange: Two Case Reports. CLINICAL MEDICINE INSIGHTS-CASE REPORTS 2021; 14:11795476211036322. [PMID: 34377045 PMCID: PMC8320549 DOI: 10.1177/11795476211036322] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 07/13/2021] [Indexed: 01/26/2023]
Abstract
Background Patients with anti-melanoma differentiation-associated gene 5 (MDA5) antibody-positive dermatomyositis (DM) are frequently accompanied by rapidly progressive-interstitial lung disease (RP-ILD). They are often refractory to intensive immunosuppressive therapy and have poor prognosis. Case presentation A 73-year-old woman presented with fever, cold symptoms, and skin eruption for a month. She also exhibited muscle weakness on upper extremities slightly. The titer of anti-MDA5 antibody was extremely high, and computed tomography showed ground glass opacity and reticular shadows in the lungs. She was diagnosed as anti-MDA5 antibody-positive classical DM-associated RP-ILD and treated with intensive immunosuppressive therapy. However, the titer of anti-MDA5 antibody did not decrease satisfactorily, and plasma exchange was alternatively initiated. The titer decreased remarkably, and she obtained disease remission. Similarly, a 63-year-old woman presented with stiffness of the neck and hands, fever and cough. She was also diagnosed as anti-MDA5 antibody-positive classical DM-associated RP-ILD, because she had skin eruptions, slight muscle weakness, an elevation in anti-MDA5 antibody, and RP-ILD. She was unresponsive to intensive immunosuppressive therapy, but plasma exchange successfully improved the titer of anti-MDA5 antibody, the symptoms, and the findings of computed tomography. Conclusions Although anti-MDA5 antibody-positive DM-associated RP-ILD has a high mortality rate, this report suggests the usefulness of plasma exchange to improve the prognosis.
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Affiliation(s)
- Rina Takahashi
- Division of Endocrinology, Metabolism and Nephrology, Department of Internal Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Tadashi Yoshida
- Apheresis and Dialysis Center, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
- Tadashi Yoshida, Apheresis and Dialysis Center, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
| | - Kohkichi Morimoto
- Apheresis and Dialysis Center, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Yasushi Kondo
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Jun Kikuchi
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Shuntaro Saito
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Sho Ishigaki
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Yuko Kaneko
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Tsutomu Takeuchi
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Hiroshi Itoh
- Division of Endocrinology, Metabolism and Nephrology, Department of Internal Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Mototsugu Oya
- Apheresis and Dialysis Center, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
- Department of Urology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
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Isovolemic filter-based therapeutic plasma-exchange with fresh frozen plasma is associated with minimal thromboelastometric changes in noncoagulopathic patients. Blood Coagul Fibrinolysis 2021; 32:216-220. [PMID: 33196510 DOI: 10.1097/mbc.0000000000000976] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The aim of this study was to assess the effects of isovolemic therapeutic plasma-exchange using fresh frozen plasma on coagulations parameters assessed by standard coagulation tests and rotational thromboelastometry in noncoagulopathic patients. Twenty patients who underwent isovolemic filter-based therapeutic plasma-exchange of approximately 1.5 plasma volume per session were included in the current study. Standard coagulation tests and rotational thromboelastometry (ExTEM, InTEM, FibTEM and ApTEM) were performed 30 min before and after the procedure. Isovolemic therapeutic plasma-exchange was associated with decreased fibrinogen levels (P = 0.01). Thromboelastometric assay demonstrated an increased clotting time in both ExTEM (P = 0.03) and InTEM (P = 0.01) and a decreased thrombodynamic potential index in ExTEM (P = 0.03). No significant difference in FibTEM maximum clot firmness was recorded (P = 0.41). Therapeutic plasma-exchange in noncoagulopathic patients is associated with minimal changes in thromboelastometric parameters, mainly by an increase in clotting time in both intrinsic and extrinsic pathways.
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Huang W, Ren F, Luo L, Zhou J, Huang D, Tang L. Clinical Characteristics of Lipid Metabolism in Untreated Patients with Anti-MDA5 Antibody-Positive. Int J Gen Med 2021; 14:2507-2512. [PMID: 34163218 PMCID: PMC8214207 DOI: 10.2147/ijgm.s315885] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 05/24/2021] [Indexed: 01/12/2023] Open
Abstract
Objective Clinical characterization of lipid metabolism in untreated patients with anti-melanoma differentiation-associated gene 5 antibodies-positive (anti-MDA5+). Methods Body-mass index (BMI), autoantibodies, lipid levels, and serum ferritin levels in 57 anti-MDA5+ patients were determined in the Department of Rheumatology and Immunology of the Second Affiliated Hospital of Chongqing Medical University. Results Plasma high-density lipoprotein (HDL) and apolipoprotein A1 (ApoA1) levels were significantly lower in deceased group than in the survival group (P < 0.05). Plasma levels of HDL and ApoA1 were significantly lower in patients who were simultaneously anti-MDA5+ and anti-Ro-52+ than in patients who were anti-MDA5+ alone (P < 0.05). Plasma levels of total cholesterol, low-density lipoprotein, HDL, and ApoA1 were significantly decreased in patients with high levels of serum ferritin compared with patients with low levels (P < 0.05). There were no significant differences in blood lipid levels between patients grouped according to BMI. Conclusion 1) HDL and ApoA1 levels are important indicators of poor prognosis in anti-MDA5+ patients; 2) Dysregulated lipid metabolism in anti-MDA5+ patients is closely associated with anti-Ro-52 antibody and ferritin levels but independent of BMI; 3) HDL involvement in inflammation and immune regulation merits close attention by rheumatologists.
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Affiliation(s)
- Wenhan Huang
- Department of Rheumatology and Immunology of the Second Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
| | - Feifeng Ren
- Department of Rheumatology and Immunology of the Second Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
| | - Lei Luo
- Department of Rheumatology and Immunology of the Second Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
| | - Jun Zhou
- Department of Rheumatology and Immunology of the Second Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
| | - Dongmei Huang
- Department of Rheumatology and Immunology of the Second Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
| | - Lin Tang
- Department of Rheumatology and Immunology of the Second Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
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Furuya H, Nakajima M, Ikeda K, Nakamura K, Ohbe H, Aso S, Kumazawa R, Iwamoto T, Iwata A, Furuta S, Matsui H, Fushimi K, Yasunaga H, Nakajima H. Prognosis and treatment of myositis-associated severe interstitial lung disease: A descriptive study using a nation-wide inpatient database in Japan. Arthritis Care Res (Hoboken) 2021; 74:478-483. [PMID: 33973401 DOI: 10.1002/acr.24646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 04/27/2021] [Accepted: 05/04/2021] [Indexed: 11/10/2022]
Abstract
OBJECTIVES The aim of this study was to determine the prognosis, clinical course, and current management of severe interstitial lung disease (ILD) associated with myositis in Japan. METHODS We conducted a retrospective descriptive study using a nation-wide database for inpatient care of acute illness in Japan. Among a total of approximately 66 million inpatient admissions, we identified patients with severe ILD associated with polymyositis (PM) or dermatomyositis (DM) which required mechanical ventilation and methylprednisolone pulse therapy (≥1g/day usage of methylprednisolone) from July 2010 to March 2018. RESULTS We identified 155 patients with PM and 394 with DM who fulfilled the above criteria. The median age of patients was 65 years old; DM patients were significantly younger than PM patients (64 vs. 68 years old; p<0.001). The numbers of patients who were treated with calcineurin inhibitors, intravenous cyclophosphamide and Polymyxin B immobilized fiber column direct hemoperfusion (PMX-DHP) were 403 (73.4%), 318 (57.9%) and 78 (14.2%), respectively. All these treatments were given significantly more frequently to the patients with DM compared with those with PM. The uses of other treatment options were much less frequent. The median hospital days of initiating methylprednisolone pulse therapy, calcineurin inhibitors, mechanical ventilation, intravenous cyclophosphamide, PMX-DHP, and in-hospital death among patients with DM were 2, 4, 7, 8, 17, and 36, respectively. In-hospital mortality was significantly higher in patients with DM than in those with PM (76.6% vs. 56.8%, p<0.001). CONCLUSION The mortality of patients with myositis-associated severe ILD that requires mechanical ventilation is extremely high despite aggressive and prompt interventions.
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Affiliation(s)
- Hiroki Furuya
- Department of Allergy and Clinical Immunology, Chiba University Hospital, Chiba, Japan
| | - Mikio Nakajima
- Department of Clinical Epidemiology and Health Economics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Emergency and Critical Care Center, Tokyo Metropolitan Hiroo Hospital, Tokyo, Japan
| | - Kei Ikeda
- Department of Allergy and Clinical Immunology, Chiba University Hospital, Chiba, Japan
| | - Kaito Nakamura
- Department of Allergy and Clinical Immunology, Chiba University Hospital, Chiba, Japan
| | - Hiroyuki Ohbe
- Department of Clinical Epidemiology and Health Economics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shotaro Aso
- Department of Biostatistics & Bioinformatics, The University of Tokyo, Tokyo, Japan
| | - Ryosuke Kumazawa
- Department of Clinical Epidemiology and Health Economics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Taro Iwamoto
- Department of Allergy and Clinical Immunology, Chiba University Hospital, Chiba, Japan
| | - Arifumi Iwata
- Department of Allergy and Clinical Immunology, Chiba University Hospital, Chiba, Japan
| | - Shunsuke Furuta
- Department of Allergy and Clinical Immunology, Chiba University Hospital, Chiba, Japan
| | - Hiroki Matsui
- Department of Clinical Epidemiology and Health Economics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kiyohide Fushimi
- Department of Biostatistics & Bioinformatics, The University of Tokyo, Tokyo, Japan.,Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School of Medicine, Tokyo, Japan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroshi Nakajima
- Department of Allergy and Clinical Immunology, Chiba University Hospital, Chiba, Japan
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Mehta P, Machado PM, Gupta L. Understanding and managing anti-MDA 5 dermatomyositis, including potential COVID-19 mimicry. Rheumatol Int 2021; 41:1021-1036. [PMID: 33774723 PMCID: PMC8000693 DOI: 10.1007/s00296-021-04819-1] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 02/18/2021] [Indexed: 12/19/2022]
Abstract
Anti-Melanoma Differentiation-Associated gene 5 (MDA-5) Dermatomyositis (MDA5, DM) is a recently identified subtype of myositis characteristically associated with Rapidly Progressive Interstitial Lung Disease (RP-ILD) and unique cutaneous features. We reviewed PubMed, SCOPUS and Web of Science databases and selected 87 relevant articles after screening 1485 search results, aiming to gain a better understanding of the pathophysiology, clinical features, diagnosis, and treatment approaches of anti-MDA-5 DM described in the literature. The etiopathogenesis is speculatively linked to an unidentified viral trigger on the background of genetic predisposition culminating in an acquired type I interferonopathy. The clinical phenotype is highly varied in different ethnicities, with new clinical features having been recently described, expanding the spectrum of cases that should raise the suspicion of anti-MDA-5 DM. Unfortunately, the diagnosis is frequently missed despite excessive mortality, calling for wider awareness of suspect symptoms. RP ILD is the major determinant of survival, treatment being largely based on observational studies with recent insights into aggressive combined immunosuppression at the outset.
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Affiliation(s)
- Pankti Mehta
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Post Graduate Institute of Medical Sciences (SGPGIMS), Rae Bareilly road, Lucknow, 226014, Uttar Pradesh, India
| | - Pedro M Machado
- National Institute for Health Research (NIHR) University College London Hospitals Biomedical Research Centre, University College London Hospitals NHS Foundation Trust, London, UK.,Department of Rheumatology, Northwick Park Hospital, London North West University Healthcare NHS Trust, London, UK.,Centre for Rheumatology & Department of Neuromuscular Diseases, University College London, London, UK
| | - Latika Gupta
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Post Graduate Institute of Medical Sciences (SGPGIMS), Rae Bareilly road, Lucknow, 226014, Uttar Pradesh, India.
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41
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Interstitial Lung Disease in Anti-MDA5 Positive Dermatomyositis. Clin Rev Allergy Immunol 2021; 60:293-304. [PMID: 33405101 DOI: 10.1007/s12016-020-08822-5] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/02/2020] [Indexed: 12/13/2022]
Abstract
Anti-melanoma differentiation-associated gene 5-positive dermatomyositis (MDA5+ DM) is a rare autoimmune disease predominantly reported in East Asia. MDA5+ DM is an intractable disease with impressively high mortality due to rapid-progressive interstitial lung disease (RPILD). Other typical clinical manifestations comprise DM-specific rash (Gottron's papules, heliotrope rash) and amyopathic/hypomyopathic muscle involvement. Multiple prognostic factors have been identified. Baseline forced vital capacity (FVC) %-based staging could serve as a simplified risk stratification system. Serum biomarkers including MDA5 Ab titers, ferritin, KL-6 levels, and CD4+CXCR4+ T cell percentage could provide additional surrogate value of ILD severity and treatment response, as well as potential predictive value for survival. Spontaneous pneumomediastinum (PNM), ground-glass opacity (GGO), and consolidation were demonstrated to be the most significant features in pulmonary high-resolution computed tomography (HRCT) findings of MDA5+ DM-ILD. The semi-quantitative assessment of lesions in HRCT has also been demonstrated relevant to the outcome. The current treatment of this disease is still largely empirical. Immunosuppressive treatments, i.e., "triple therapy" (combination of high-dose glucocorticoids, tacrolimus, and intravenous cyclophosphamide) and JAK inhibitor-based therapy, are the mainstream regimens for MDA5+ DM-ILD, supported by the recently published trials. However, more efficacious regimen with favorable safety profile and high-level evidence is still urgently demanded for patients with MDA5+ DM-ILD, especially those at advanced-stage. We will summarize the terminology, etiology and pathogenesis, clinical features and outcome, prognostic factors, and treatment of MDA5+ DM-ILD in this review.
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Eller P, Flick H, Schilcher G, Moazedi-Fürst F, Eller K, Talakic E, Hermann J, Allanore Y, Olschewski H. Successful treatment of severe interstitial pneumonia by removal of circulating autoantibodies: a case series. BMC Pulm Med 2021; 21:13. [PMID: 33407317 PMCID: PMC7788864 DOI: 10.1186/s12890-020-01386-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 12/20/2020] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND There is only limited clinical data on the benefit of intense immunosuppression in patients with severe interstitial pneumonia associated with autoimmune features or new-onset connective tissue disease. CASE PRESENTATION We here report a series of three consecutive patients suffering from severe interstitial lung disease necessitating endotracheal intubation and mechanical ventilation. The first two patients fulfilled many diagnostic criteria for new-onset antisynthetase syndrome, the third patient for systemic lupus erythematosus. We decided to implement aggressive immunosuppressive strategies in these critically-ill patients including therapeutic plasma exchange, immunoadsorption, cyclophosphamide and rituximab. All three patients improved from respiratory failure, were successfully weaned from the respirator, and eventually dismissed from hospital with ongoing immunosuppressive therapy. CONCLUSION Patients suffering from severe connective tissue disease-associated interstitial lung disease and respiratory failure may benefit from an aggressive immunosuppressive regimen and extracorporeal blood purification with rapid reduction of circulating autoantibodies. The impressive clinical responses in this small case series warrant a controlled clinical trial.
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Affiliation(s)
- Philipp Eller
- Intensive Care Unit, Department of Internal Medicine, Medical University Graz, Auenbruggerplatz 15, 8036, Graz, Austria.
| | - Holger Flick
- Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Gernot Schilcher
- Intensive Care Unit, Department of Internal Medicine, Medical University Graz, Auenbruggerplatz 15, 8036, Graz, Austria
| | - Florentine Moazedi-Fürst
- Division of Rheumatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Kathrin Eller
- Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Emina Talakic
- Department of Radiology, Medical University of Graz, Graz, Austria
| | - Josef Hermann
- Division of Rheumatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Yannick Allanore
- Université Rheumatology A Department, Cochin Hospital, Paris Descartes University, Paris, France
| | - Horst Olschewski
- Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
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Zhang QC, Liu MY, Chen ZX, Chen YT, Lin CS, Xu Q. Case Report: Treatment of Anti-MDA5-Positive Amyopathic Dermatomyositis Accompanied by a Rapidly Progressive Interstitial Lung Diseases With Methylprednisolone Pulse Therapy Combined With Cyclosporine A and Hydroxychloroquine. Front Med (Lausanne) 2020; 7:610554. [PMID: 33330573 PMCID: PMC7732655 DOI: 10.3389/fmed.2020.610554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 10/30/2020] [Indexed: 11/13/2022] Open
Abstract
Introduction: Patients with anti-melanoma differentiation-associated gene 5 (MDA5) antibody-positive amyopathic dermatomyositis (ADM) often develop rapidly progressive interstitial lung diseases (RP-ILD), with poor treatment success. Many studies have shown that this is the main cause of death in patients with anti-MDA5 antibody-positive ADM. Case Presentation: A 37-years-old woman developed a cough, shortness of breath, and a rash on both hands, which resembled Gottron's signs. Upon laboratory examination, the results were as follows: antinuclear antibody (ANA) positive; anti-Ro52 antibody positive; and anti-MDA5 antibody positive. Pulmonary high-resolution CT (HRCT) scan showed pulmonary interstitial inflammatory changes, and mediastinal and subcutaneous emphysema. She was finally diagnosed with anti-MDA5 antibody-positive ADM accompanied by RP-ILD. She was first given high-dose-steroid pulse therapy with methylprednisolone (500 mg per day for 3 days) followed by methylprednisolone (40 mg, daily), cyclosporine A (100 mg, twice per day), and hydroxychloroquine (200 mg, twice per day). Since her discharge from our hospital in March of 2018, she has maintained the methylprednisolone therapy (tapered to 10 mg daily), cyclosporine A (100 mg, twice per day), and hydroxychloroquine (200 mg, twice per day). Outcomes: Pulmonary HRCT scans taken on 4, 9, and 26 months after her discharge from our hospital showed that the interstitial pneumonitis had significantly improved and that mediastinal and subcutaneous emphysema had been gradually absorbed. The patient can now participate in regular work and activities of daily living. Conclusion: The treatment of methylprednisolone pulse therapy combined with cyclosporine A and hydroxychloroquine may be an option for the RP-ILD accompanied by anti-MDA-positive ADM. After the acute phase, this combination therapy strategy is helpful to the disease control of patients.
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Affiliation(s)
- Qia-Chun Zhang
- Guangzhou University of Chinese Medicine, Guangzhou, China.,Bao'an Traditional Chinese Medicine Hospital Affiliated to Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Min-Ying Liu
- Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Rheumatology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhi-Xin Chen
- The Chinese Medicine Department, South China Agricultural University Hospital, Guangzhou, China
| | | | - Chang-Song Lin
- Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Rheumatology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Qiang Xu
- Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Rheumatology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
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Alabed S, Garg P, Johns CS, Alandejani F, Shahin Y, Dwivedi K, Zafar H, Wild JM, Kiely DG, Swift AJ. Cardiac Magnetic Resonance in Pulmonary Hypertension-an Update. CURRENT CARDIOVASCULAR IMAGING REPORTS 2020; 13:30. [PMID: 33184585 PMCID: PMC7648000 DOI: 10.1007/s12410-020-09550-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/15/2020] [Indexed: 12/28/2022]
Abstract
PURPOSE OF REVIEW This article reviews advances over the past 3 years in cardiac magnetic resonance (CMR) imaging in pulmonary hypertension (PH). We aim to bring the reader up-to-date with CMR applications in diagnosis, prognosis, 4D flow, strain analysis, T1 mapping, machine learning and ongoing research. RECENT FINDINGS CMR volumetric and functional metrics are now established as valuable prognostic markers in PH. This imaging modality is increasingly used to assess treatment response and improves risk stratification when incorporated into PH risk scores. Emerging techniques such as myocardial T1 mapping may play a role in the follow-up of selected patients. Myocardial strain may be used as an early marker for right and left ventricular dysfunction and a predictor for mortality. Machine learning has offered a glimpse into future possibilities. Ongoing research of new PH therapies is increasingly using CMR as a clinical endpoint. SUMMARY The last 3 years have seen several large studies establishing CMR as a valuable diagnostic and prognostic tool in patients with PH, with CMR increasingly considered as an endpoint in clinical trials of PH therapies. Machine learning approaches to improve automation and accuracy of CMR metrics and identify imaging features of PH is an area of active research interest with promising clinical utility.
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Affiliation(s)
- Samer Alabed
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Glossop Road, Sheffield, S10 2JF UK
- Department of Clinical Radiology, Sheffield Teaching Hospitals, Sheffield, UK
| | - Pankaj Garg
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Glossop Road, Sheffield, S10 2JF UK
| | - Christopher S. Johns
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Glossop Road, Sheffield, S10 2JF UK
- Department of Clinical Radiology, Sheffield Teaching Hospitals, Sheffield, UK
| | - Faisal Alandejani
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Glossop Road, Sheffield, S10 2JF UK
| | - Yousef Shahin
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Glossop Road, Sheffield, S10 2JF UK
- Department of Clinical Radiology, Sheffield Teaching Hospitals, Sheffield, UK
| | - Krit Dwivedi
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Glossop Road, Sheffield, S10 2JF UK
- Department of Clinical Radiology, Sheffield Teaching Hospitals, Sheffield, UK
| | - Hamza Zafar
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Glossop Road, Sheffield, S10 2JF UK
| | - James M Wild
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Glossop Road, Sheffield, S10 2JF UK
- INSIGNEO, Institute for In Silico Medicine, University of Sheffield, Sheffield, UK
| | - David G Kiely
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Glossop Road, Sheffield, S10 2JF UK
- Sheffield Pulmonary Vascular Disease Unit, Royal Hallamshire Hospital, Sheffield, UK
| | - Andrew J Swift
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Glossop Road, Sheffield, S10 2JF UK
- Department of Clinical Radiology, Sheffield Teaching Hospitals, Sheffield, UK
- INSIGNEO, Institute for In Silico Medicine, University of Sheffield, Sheffield, UK
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Pacot L, Pouchot J, De Prost N, Senant M, Tartour E, Le Pimpec-Barthes F, Israel-Biet D, Dragon-Durey MA. Interstitial Lung Disease-Complicated Anti-MDA5 Antibody in Clinically Amyopathic Dermatomyositis Patients: Report of Two Cases With Distinct Clinical Features. Front Med (Lausanne) 2020; 7:77. [PMID: 32211415 PMCID: PMC7076087 DOI: 10.3389/fmed.2020.00077] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 02/25/2020] [Indexed: 12/25/2022] Open
Abstract
Two patients presented simultaneously to our hospital with distinct clinical features associated with the presence of anti-MDA5 antibodies: the first one was admitted for a skin rash resembling to a toxic epidermal necrosis (Lyell syndrome) and the second one presented with pulmonary manifestations attributed to a diffuse fibrosing interstitial pneumonitis on chest CT-scan. In addition to the skin lesions involving 40% of the body surface area, the first patient developed a rapid diffuse interstitial pneumonitis with respiratory distress justifying the initiation of a systemic immunosuppressive treatment. However, she died 3 weeks after her admission from mesenteric thrombosis associated with septic shock. The second patient respiratory condition worsened despite an intensive immunosuppressive treatment with high doses of intravenous methylprednisolone and cyclophosphamide and plasmapheresis, and required lung transplantation. Anti-MDA5 antibody titer declined and disappeared on anti-rejection treatment. These two cases underline the diagnostic conundrum and the therapeutic difficulties in patients with anti-MDA5 antibodies and clinically amyopathic dermatomyositis (CADM) or interstitial lung disease (ILD), who may undergo rapidly-progressive and fatal outcome. Presence of anti-MDA5 antibodies should always be suspected when confronted to CADM patients with cutaneous ulcerations or ILD to allow a rapid and adapted treatment initiation.
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Affiliation(s)
- Laurence Pacot
- Service d'Immunologie Biologique, Hôpital Européen Georges Pompidou, Paris, France
| | - Jacques Pouchot
- Service de Médecine Interne, Hôpital Européen Georges Pompidou, Paris, France
| | - Nicolas De Prost
- Service de Réanimation Médicale, Hôpital Henri Mondor, Créteil, France
| | - Marie Senant
- Service d'Immunologie Biologique, Hôpital Européen Georges Pompidou, Paris, France.,Université Paris-Descartes, Paris, France
| | - Eric Tartour
- Service d'Immunologie Biologique, Hôpital Européen Georges Pompidou, Paris, France.,Université Paris-Descartes, Paris, France
| | | | - Dominique Israel-Biet
- Université Paris-Descartes, Paris, France.,Service de Pneumologie, Hôpital Européen Georges Pompidou, Paris, France
| | - Marie-Agnes Dragon-Durey
- Service d'Immunologie Biologique, Hôpital Européen Georges Pompidou, Paris, France.,Université Paris-Descartes, Paris, France
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