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Sevim E, Kobrin D, Casal-Dominguez M, Pinal-Fernandez I. A comprehensive review of dermatomyositis treatments - from rediscovered classics to promising horizons. Expert Rev Clin Immunol 2024; 20:197-209. [PMID: 37842905 DOI: 10.1080/1744666x.2023.2270737] [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: 07/25/2023] [Accepted: 10/10/2023] [Indexed: 10/17/2023]
Abstract
INTRODUCTION Dermatomyositis (DM) is a rare inflammatory disease with diverse cutaneous and systemic manifestations, often associated with myositis-specific antibodies. Managing patients with refractory DM, or individuals presenting pecific complications, like calcinosis or rapidly progressive interstitial lung disease, presents unique challenges. AREAS COVERED This review explores current and promising treatment options for DM, drawing from clinical studies, case series, and case reports that consider the underlying disease pathophysiology. EXPERT OPINION Recent advancements have improved our understanding and management of DM. The discovery of distinct DM autoantibodies and their correlation with specific clinical phenotypes has transformed patient categorization and enhanced our knowledge of the pathogenesis of the disease. Intravenous immunoglobulin, a well-established treatment in dermatomyositis, has regained prominence and a large randomized clinical trial has reaffirmed its efficacy, confirming it as an effective therapeutic option in this group of patients. Identification of the type I interferon pathway as a key pathogenic mechanism in DM has opened up new avenues for more effective treatment strategies. Blocking the JAK/STAT pathway offers potential for improved management of refractory patients and prevention of highly morbid complications. These recent advancements have significantly impacted the management and care of dermatomyositis patients, enabling tailored approaches, targeted interventions, and improved outcomes for individuals affected by this complex condition.
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Affiliation(s)
- Ecem Sevim
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Dale Kobrin
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Maria Casal-Dominguez
- Muscle Disease Unit, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Iago Pinal-Fernandez
- Muscle Disease Unit, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Gonçalves Júnior J, Shinjo SK. Calcinosis in Juvenile Dermatomyositis-Epidemiology, Pathogenesis, Clinical Features, and Treatment: A Systematic Review. Curr Rheumatol Rep 2024; 26:53-68. [PMID: 38060107 DOI: 10.1007/s11926-023-01126-5] [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] [Accepted: 11/21/2023] [Indexed: 12/08/2023]
Abstract
PURPOSE OF REVIEW We performed a systematic review of the literature on the epidemiology, pathogenesis, clinical and laboratory characterization, and treatment of calcinosis in patients with juvenile dermatomyositis (JDM). A qualitative systematic review was conducted from January 1975 to April 2023 according to the PRISMA protocol using three electronic databases: PubMed, Web of Science, and Scopus. Studies were analyzed based on the following eligibility criteria: at least one combination of the terms described in the search strategy appeared in the title, written in English, Portuguese, or Spanish, and addressed the epidemiology, pathogenesis, diagnosis, and treatment of calcinosis in juvenile dermatomyositis. Systematic or scoping reviews, letters, clinical images, book chapters, abstracts, inflammatory myopathy in other connective tissue diseases, idiopathic inflammatory myopathies in adults, and purely qualitative studies were excluded. RECENT FINDINGS Seventy-five studies were included. According to the literature, calcinosis is common in women, around five years old, with three years of disease in association with osteoarticular, cutaneous, pulmonary manifestations, and fever. The pathogenesis is still unknown, but the participation of interleukin 1 and 6, tumor necrosis factor alpha, and innate immunity dysregulation seem to be involved. Common autoantibodies are anti-NXP-2, anti-MDA-5, and anti-Mi-2, and their treatment remains controversial. Prospective, randomized, controlled studies are needed to evaluate treatment protocols and map the natural history of this serious complication. Calcinosis seems to be more common in White female children with muscle weakness, fever, arthritis, severe pulmonary, and skin involvement with anti-NXP-2, anti-MDA-5, and anti-Mi-2 autoantibodies. The multitargets and aggressive treatment is recommended.
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Affiliation(s)
- Jucier Gonçalves Júnior
- Division of Rheumatology, Faculdade de Medicina FMUSP, Universidade de São Paulo, R. Dr. Ovídio Pires de Campos, 225 - Cerqueira César, São Paulo, SP, 05403-010, Brazil.
- Faculdade de Medicina, Universidade Federal Cariri, UFCA, Barbalha, CE, Brazil.
| | - Samuel Katsuyuki Shinjo
- Division of Rheumatology, Faculdade de Medicina FMUSP, Universidade de São Paulo, R. Dr. Ovídio Pires de Campos, 225 - Cerqueira César, São Paulo, SP, 05403-010, Brazil
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Sener S, Cam V, Ozen S, Batu ED. Biologic drugs in the treatment of juvenile dermatomyositis: a literature review. Clin Rheumatol 2024; 43:591-602. [PMID: 37582998 DOI: 10.1007/s10067-023-06740-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 08/07/2023] [Accepted: 08/08/2023] [Indexed: 08/17/2023]
Abstract
There is no clear consensus in the literature regarding the choice of biologic therapies and efficacy in juvenile dermatomyositis (JDM). In this review, we aimed to examine previous studies regarding biologic drug use in JDM patients. We screened MEDLINE and Scopus for articles involving JDM patients treated with biologic drugs. We identified 74 articles describing 495 JDM patients treated with biologic drugs (538 biologic treatments) during our literature search. The median (min-max) age of these patients was 9.8 (1-17) years (F/M:1.8). The most frequently used biologic drugs were rituximab (RTX, 50%) and tumor necrosis factor (TNF) inhibitors (34.8%). In a few cases, abatacept (4.3%), anti-interleukin-1 agents (0.9%), tocilizumab (0.9%), bortezomib (0.4%), ustekinumab (0.2%), eculizumab (0.2%), and golimumab (0.2%) were used. RTX was most frequently preferred in patients with severe skin involvement (46.3%). Improvement with RTX was obtained in 60.1% of RTX treatments. Infliximab was most frequently preferred in calcinosis (43.3%), while adalimumab in skin involvement (50%) and etanercept in resistant/recurrent diseases (80%). Improvement was achieved in 44.4% of anti-TNF treatments. Adverse events were observed in 46.8% (58/124) of all treatments. Our results suggest that biologic agents may be a promising alternative for the treatment of particularly resistant JDM cases. Controlled studies are required to provide higher level of evidence for the timing of biologic use in JDM treatment. Key Points • There is no consensus on the choice and efficacy of biologic therapies in JDM. • RTX and TNF inhibitors are the most commonly used biologic drugs. • Biologics were especially preferred in severe skin involvement, calcinosis, and resistant diseases.
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Affiliation(s)
- Seher Sener
- Department of Pediatrics, Division of Pediatric Rheumatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Veysel Cam
- Department of Pediatrics, Division of Pediatric Rheumatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Seza Ozen
- Department of Pediatrics, Division of Pediatric Rheumatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ezgi Deniz Batu
- Department of Pediatrics, Division of Pediatric Rheumatology, Hacettepe University Faculty of Medicine, Ankara, Turkey.
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Róbert L, Bánvölgyi A, Lőrincz K, Holló P, Hidvégi B. Systemic Sodium Thiosulfate as an Adjunct Treatment in Calcinosis: A Retrospective Study. J Clin Med 2023; 12:7741. [PMID: 38137810 PMCID: PMC10743828 DOI: 10.3390/jcm12247741] [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: 11/18/2023] [Revised: 12/14/2023] [Accepted: 12/16/2023] [Indexed: 12/24/2023] Open
Abstract
(1) Background: Calcinosis of the skin mainly appears in connective tissue disorders (dystrophic subtype). It may cause inflammation, ulceration, pain, and restricted joint mobility. Management is difficult; sodium thiosulfate is one potential therapeutic agent with promising data on intralesional and topical formulation for smaller calcified lesions. There are very limited data on systemic administration. (2) Methods: A retrospective study was conducted at our department to assess the efficacy of oral and intravenous sodium thiosulfate in dystrophic calcinosis between 2003 and 2023. (3) Results: Seven patients were identified, who received systemic sodium thiosulfate (intravenous or oral). The mean duration of calcinosis at the time of administration was 3.8 ± 4 years (range 0-11). Intravenous sodium thiosulfate was administered in doses of 12.5-25 g two or three times during one week of the month for 4.5 ± 3.9 months on average. Orally, 1-8 g was administered daily for 29.1 ± 40.9 months on average. Four of seven patients had a partial response (57.1%). Despite no complete response, pain, ulceration and inflammation frequency decreased, and sodium thiosulfate prevented further progression in responsive patients. (4) Conclusions: Based on our experience and literature data, systemic sodium thiosulfate may be a potential adjunct therapy in calcinosis, especially if inflamed or ulcerating.
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Affiliation(s)
| | | | | | | | - Bernadett Hidvégi
- Department of Dermatology, Venereology and Dermatooncology, Faculty of Medicine, Semmelweis University, 1085 Budapest, Hungary; (L.R.)
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Gauffenic A, Ratsimbazafy V, Ostertag A, Linglart A, Bourrat E, Leroy C, Lioté F, Latourte A, Richette P, Ea HK, Guigonis V. Effectiveness of topical sodium thiosulfate for ectopic calcifications and ossifications. Results of the CATSS-O study. Semin Arthritis Rheum 2023; 63:152306. [PMID: 37976811 DOI: 10.1016/j.semarthrit.2023.152306] [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: 08/07/2023] [Revised: 10/02/2023] [Accepted: 10/31/2023] [Indexed: 11/19/2023]
Abstract
INTRODUCTION Ectopic calcifications (ECs) and heterotopic ossifications (HOs) form in non-mineralized tissues, most often in subcutaneous and muscular areas. Local and systemic complications can cause severe disability. Systemic administration of sodium thiosulfate (STS) gives promising results but is difficult to use in clinical practice. OBJECTIVE Evaluation of the efficacy and safety of topical STS in ECs and HOs. METHODS Retrospective analysis of the CATSS-O registry that included patients receiving topical STS 25 % prepared by the pharmacy of Limoges hospital during 2014-2020. The efficacy of STS was assessed by imaging (radiography or CT) after at least 6 months' treatment. RESULTS Among 126 patients who received STS 25 %, 35 had complete clinical and radiographic data for analysis (28 with ECs and 7 with HOs; 18 children [mean age 8.9 years, range 1.5-16], 17 adults [mean age 52.4 years, range 24-90]). Calcifications or ossifications were due to dermatomyositis (8 children, 6 adults), systemic scleroderma (6 adults) or pseudo-hypoparathyroidism 1A (7 children). They were single (37.1 %) or multiple (62.9 %). Treated regions were in the lower limbs (31.4 %), upper limbs (37.1 %) or both (28.6 %) and the axial region (2.9 %). Topical STS was clinically effective in 9/28 (32.1 %) patients with ECs and 2/7 (28.6 %) children with HOs. Three patients experienced complete disappearance of their calcifications. Response for ECs was better in children than adults (54.5% vs 17.6 %, p = 0.035). Topical STS was well tolerated. CONCLUSION Local STS seems effective for ossifications, particularly pediatric calcifications or ossifications. Randomized and experimental studies are needed to confirm this observation and to identify the underlying mechanisms.
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Affiliation(s)
- Alan Gauffenic
- Inserm UMR 1132 Bioscar, Université Paris Cité, F-75010 Paris, France; Service de Rhumatologie, Centre Viggo Petersen, Hôpital Lariboisière, APHP.Nord, F-75010 Paris, France
| | - Voa Ratsimbazafy
- University of Limoges, EpiMaCT Epidemiology of chronic diseases in tropical zone, Institute of Epidemiology and Tropical Neurology, OmegaHealth, Limoges, France; Inserm, U1094, EpiMaCT-Epidemiology of chronic diseases in tropical zone, Limoges, France; IRD, U270, EpiMaCT-Epidemiology of chronic diseases in tropical zone, Limoges, France; CHU Limoges, Department of Pharmacy, Limoges, France
| | - Agnès Ostertag
- Inserm UMR 1132 Bioscar, Université Paris Cité, F-75010 Paris, France
| | - Agnès Linglart
- INSERM-U1185, Paris Sud Paris-Saclay University, 75005 Paris, France; APHP, Reference Center for Rare Disorders of the Calcium and Phosphate Metabolism, Network OSCAR and 'Platform of Expertise Paris Sud for Rare Diseases, 75005 Paris, France; APHP, Endocrinology and Diabetes for Children, 75005 Paris, France
| | - Emmanuelle Bourrat
- Department of Dermatology, Reference Center for Genodermatoses and Rare Skin Diseases (MAGEC), Paris, France
| | - Charles Leroy
- Inserm UMR 1132 Bioscar, Université Paris Cité, F-75010 Paris, France
| | - Frédéric Lioté
- Inserm UMR 1132 Bioscar, Université Paris Cité, F-75010 Paris, France; Service de Rhumatologie, Centre Viggo Petersen, Hôpital Lariboisière, APHP.Nord, F-75010 Paris, France
| | - Augustin Latourte
- Inserm UMR 1132 Bioscar, Université Paris Cité, F-75010 Paris, France; Service de Rhumatologie, Centre Viggo Petersen, Hôpital Lariboisière, APHP.Nord, F-75010 Paris, France
| | - Pascal Richette
- Inserm UMR 1132 Bioscar, Université Paris Cité, F-75010 Paris, France; Service de Rhumatologie, Centre Viggo Petersen, Hôpital Lariboisière, APHP.Nord, F-75010 Paris, France
| | - Hang Korng Ea
- Inserm UMR 1132 Bioscar, Université Paris Cité, F-75010 Paris, France; Service de Rhumatologie, Centre Viggo Petersen, Hôpital Lariboisière, APHP.Nord, F-75010 Paris, France.
| | - Vincent Guigonis
- Service de Pédiatrie, CHU de Limoges, Limoges, France; CIC 1435, CHU de Limoges, Limoges, France; UMR CNRS 7276, Limoges, France
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Jones E, Valiga A, Solowey M. Distinguishing dystrophic calcification from calciphylaxis. JAAD Case Rep 2023; 40:19-22. [PMID: 37675067 PMCID: PMC10477728 DOI: 10.1016/j.jdcr.2023.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/08/2023] Open
Affiliation(s)
- Elizabeth Jones
- Department of Dermatology and Cutaneous Biology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Alexander Valiga
- Department of Dermatology and Cutaneous Biology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Miriam Solowey
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
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Curiel RV, Nguyen W, Mamyrova G, Jones D, Ehrlich A, Brindle KA, Haji-Momenian S, Sheets R, Kim H, Jones OY, Rider LG. Improvement in Disease Activity in Refractory Juvenile Dermatomyositis Following Abatacept Therapy. Arthritis Rheumatol 2023; 75:1229-1237. [PMID: 36657109 PMCID: PMC10339445 DOI: 10.1002/art.42450] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 11/29/2022] [Accepted: 01/17/2023] [Indexed: 01/21/2023]
Abstract
OBJECTIVE This open-label, 24-week study was conducted to evaluate the safety and efficacy of abatacept in patients with refractory juvenile dermatomyositis (DM). METHODS Ten patients ≥7 years of age with moderate disease activity were enrolled in a 24-week study to examine the safety of subcutaneous abatacept and patient responses to the treatment. The primary endpoint was the International Myositis Assessment and Clinical Studies (IMACS) group Definition Of Improvement (DOI). Secondary endpoints included safety, changes in the core set activity measures (CSMs) of the IMACS group and the Pediatric Rheumatology International Trials Organization, and improvements in disease activity based on the American College of Rheumatology (ACR)/EULAR response criteria for juvenile DM. Radiologists blinded with regard to participant data assessed magnetic resonance images (MRIs) of patient thigh muscles. Interferon (IFN)-regulated gene score was performed on whole-blood RNA samples using a NanoString assay, and cytokines were assessed using a Luminex assay. RESULTS Five patients achieved DOI at week 12, and 9 patients achieved DOI at week 24, including 2 patients with minimal, 4 patients with moderate, and 3 patients with major improvement by the 2016 ACR/EULAR response criteria for juvenile DM when patients were assessed using the CSMs of the IMACS Group. Improvements from baseline were seen in all CSMs at weeks 12 and 24, except in muscle enzymes. Daily glucocorticoid doses decreased from a mean of 16.7 mg at baseline to 10.2 mg at week 24 (P = 0.002). Average MRI muscle edema scores decreased from a mean baseline score of 5.3 to 2.3 at week 24 (P = 0.01). Six patients had down-trending IFN-regulated gene scores and galectin-9 expression at week 24. Decreases in IFN-regulated gene scores and in levels of interferon-γ-inducible protein 10kDa, galectin-9, and interleukin-2 correlated with improvements in disease activity and in muscle edema shown on MRI. Eleven grade 2 or 3 treatment-emergent adverse events were observed. CONCLUSION This open-label study demonstrated that abatacept may be beneficial for patients with treatment-refractory juvenile DM.
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Affiliation(s)
- Rodolfo V. Curiel
- Division of Rheumatology, Department of Medicine, George Washington University School of Medicine and Health Sciences, Washington, DC
| | - William Nguyen
- Division of Rheumatology, Department of Medicine, George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Gulnara Mamyrova
- Division of Rheumatology, Department of Medicine, George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Derek Jones
- Division of Rheumatology, Department of Medicine, George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Alison Ehrlich
- Department of Dermatology, George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Kathleen A. Brindle
- Department of Radiology, George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Shahriar Haji-Momenian
- Department of Radiology, George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Robert Sheets
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, University of California San-Diego, Rady Children’s Hospital, San Diego, CA
| | - Hanna Kim
- Division of Rheumatology, Department of Medicine, George Washington University School of Medicine and Health Sciences, Washington, DC
- Juvenile Myositis Therapeutic and Translation Studies Unit (JMPTU), Pediatric Translation Research Branch (PTRB), National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), National Institutes of Health (NIH), Bethesda, MD
| | - Olcay Y. Jones
- Division of Rheumatology, Department of Medicine, George Washington University School of Medicine and Health Sciences, Washington, DC
- Division of Pediatric Rheumatology, Walter Reed National Military Medical Center, Bethesda, MD
| | - Lisa G. Rider
- Division of Rheumatology, Department of Medicine, George Washington University School of Medicine and Health Sciences, Washington, DC
- Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences (NIEHS), NIH, Bethesda, MD
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8
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Papadopoulou C, Chew C, Wilkinson MGL, McCann L, Wedderburn LR. Juvenile idiopathic inflammatory myositis: an update on pathophysiology and clinical care. Nat Rev Rheumatol 2023; 19:343-362. [PMID: 37188756 PMCID: PMC10184643 DOI: 10.1038/s41584-023-00967-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/06/2023] [Indexed: 05/17/2023]
Abstract
The childhood-onset or juvenile idiopathic inflammatory myopathies (JIIMs) are a heterogenous group of rare and serious autoimmune diseases of children and young people that predominantly affect the muscles and skin but can also involve other organs, including the lungs, gut, joints, heart and central nervous system. Different myositis-specific autoantibodies have been identified that are associated with different muscle biopsy features, as well as with different clinical characteristics, prognoses and treatment responses. Thus, myositis-specific autoantibodies can be used to subset JIIMs into sub-phenotypes; some of these sub-phenotypes parallel disease seen in adults, whereas others are distinct from adult-onset idiopathic inflammatory myopathies. Although treatments and management have much improved over the past decade, evidence is still lacking for many of the current treatments and few validated prognostic biomarkers are available with which to predict response to treatment, comorbidities (such as calcinosis) or outcome. Emerging data on the pathogenesis of the JIIMs are leading to proposals for new trials and tools for monitoring disease.
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Affiliation(s)
- Charalampia Papadopoulou
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust (GOSH), London, UK
- Rare Diseases Theme NIHR Biomedical Research Centre at GOSH, London, UK
| | - Christine Chew
- School of Cellular and Molecular Medicine, University of Bristol, Bristol, UK
| | - Meredyth G Ll Wilkinson
- Rare Diseases Theme NIHR Biomedical Research Centre at GOSH, London, UK
- Centre for Adolescent Rheumatology Versus Arthritis at UCL UCLH and GOSH, London, UK
- Infection Immunity and Inflammation Research and Teaching Department, UCL GOS Institute of Child Health, London, UK
| | - Liza McCann
- Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Lucy R Wedderburn
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust (GOSH), London, UK.
- Rare Diseases Theme NIHR Biomedical Research Centre at GOSH, London, UK.
- Centre for Adolescent Rheumatology Versus Arthritis at UCL UCLH and GOSH, London, UK.
- Infection Immunity and Inflammation Research and Teaching Department, UCL GOS Institute of Child Health, London, UK.
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Grazzini S, Rizzo C, Conticini E, D'Alessandro R, La Barbera L, D'Alessandro M, Falsetti P, Bargagli E, Guggino G, Cantarini L, Frediani B. The role of bDMARDs in idiopathic inflammatory myopathies: A systematic literature review. Clin Exp Rheumatol 2023; 22:103264. [PMID: 36549353 DOI: 10.1016/j.autrev.2022.103264] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 12/18/2022] [Indexed: 12/24/2022]
Abstract
Idiopathic inflammatory myopathies (IIM) are a group of different conditions typically affecting striate muscle, lung, joints, skin and gastrointestinal tract. Treatment typically relies on glucocorticoids and synthetic immunosuppressants, but the occurrence of refractory, difficult to treat, manifestations, may require more aggressive treatment, borrowed from other autoimmune diseases, including biologic disease modifying drugs (bDMARDs). In this regard, we conducted a systemic literature review in order to depict the current evidence about the use of bDMARDs in IIM. A total of 78 papers, published during the last 21 years, were retrieved. The majority of patients was treated with TNF-α inhibitors, whose effectiveness was assessed particularly in recalcitrant striate muscle, skin and joints involvement. Rituximab, whose evidence is supported by a large number of real-life studies and trials, seems to be an excellent option in case of ILD and anti-synthetase syndrome, while Tocilizumab, despite not meeting primary and secondary endpoints in a recently published clinical trial, proved its effectiveness in rapidly progressing ILD. Similarly, Abatacept, studied in a phase IIb clinical trial with conflicting evidence, was reported to be effective in some case reports of refractory dermatomyositis. Less data exist for anti-IL1 and anti-IL23 agents, which were employed particularly for inclusion body myositis and severe skin disease, respectively. This study provides an organ-focused assessment of bDMARDs in IIM, which display encouraging results in the treatment of refractory subsets of disease.
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Affiliation(s)
- Silvia Grazzini
- Rheumatology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Chiara Rizzo
- Rheumatology Section, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Edoardo Conticini
- Rheumatology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy.
| | - Roberto D'Alessandro
- Rheumatology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Lidia La Barbera
- Rheumatology Section, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Miriana D'Alessandro
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences and Neurosciences, University of Siena, Siena, Italy
| | - Paolo Falsetti
- Rheumatology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Elena Bargagli
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences and Neurosciences, University of Siena, Siena, Italy
| | - Giuliana Guggino
- Rheumatology Section, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Luca Cantarini
- Rheumatology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Bruno Frediani
- Rheumatology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
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Chung MP, Paik JJ. Past, Present, and Future in Dermatomyositis Therapeutics. CURRENT TREATMENT OPTIONS IN RHEUMATOLOGY 2022; 8:71-90. [PMID: 38650607 PMCID: PMC11034924 DOI: 10.1007/s40674-022-00193-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2022] [Indexed: 10/16/2022]
Abstract
Purpose of review This review highlights current and emerging pharmacologic therapies for the treatment of dermatomyositis (DM). Current clinical evidence, in addition to recently published and ongoing clinical trials for various drugs in development, are summarized in this review. Recent findings There has been significant progress in the research and development of potential treatments in DM. The FDA recently approved Octagam® 10% Immune Globulin Intravenous (IVIg) for the treatment of DM. Several drug targets are being explored as viable therapeutic options in phase 2 and phase 3 clinical trials; at the forefront of these are JAK inhibitors (tofacitinib and baricitinib) and T-cell co-stimulation blockers (i.e. abatacept). In addition, clinical trials are currently under way for therapeutics targeting novel molecular pathways, including immunoproteasome inhibitors, anti-B cell therapy, anti-interferon drugs, complement inhibitors, and phosphodiesterase-4 inhibitors. Summary With the large number of clinical trials, multiple novel therapeutics in development, and improved classification and outcome measures, the treatment landscape for DM will continue to rapidly evolve in the coming years as more options become available.
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Affiliation(s)
- Melody P. Chung
- Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Julie J. Paik
- Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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11
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Connolly CM, Plomp L, Paik JJ, Allenbach Y. Possible future avenues for myositis therapeutics: DM, IMNM and IBM. Best Pract Res Clin Rheumatol 2022; 36:101762. [PMID: 35778272 DOI: 10.1016/j.berh.2022.101762] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Idiopathic inflammatory myopathies (IIMs) represent a heterogeneous group of systemic autoimmune diseases characterized by immune-mediated muscle injury. As insights into pathogenesis of IIM evolve, novel therapeutic strategies have become available to optimize outcomes. Herein, we summarize novel and emerging strategies in the management of dermatomyositis (DM), immunemediated necrotizing myopathy (IMNM), and inclusion body myositis (IBM).
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Affiliation(s)
- Caoilfhionn M Connolly
- Division of Rheumatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Lotta Plomp
- Department of Internal Medicine and Clinical Immunology, Pitié Salpêtrière Hospital, Sorbonne University, Paris, France
| | - Julie J Paik
- Division of Rheumatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - Yves Allenbach
- Department of Internal Medicine and Clinical Immunology, Pitié Salpêtrière Hospital, Sorbonne University, Paris, France.
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12
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Current and new targets for treating myositis. Curr Opin Pharmacol 2022; 65:102257. [PMID: 35724455 DOI: 10.1016/j.coph.2022.102257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 05/17/2022] [Indexed: 11/17/2022]
Abstract
As treatment of refractory idiopathic inflammatory myopathies (IIM) has been challenging, there is growing interest in assessing new therapies that target various pathways implicated in the pathogenesis of IIM. In the largest clinical trial to date, rituximab was studied in adult and juvenile myositis, but the primary outcome was not met despite 83 percent of subjects with refractory myositis meeting the definition of improvement. The U.S. Food and Drug Administration (FDA) has recently granted approval to Octagam 10% immune globulin intravenous (IVIg), for the treatment of adult dermatomyositis based on impressive results from a double-blind placebo-controlled trial. Anti-tumor necrosis factor (anti-TNF) utility in IIM is not recommended and recent reports suggest this therapy may induce systemic autoimmune disease including myositis. Further, anti-IL6 therapy cannot be recommended as a recent trial of tocilizumab failed to reach its primary endpoint. Further studies are needed to assess the role of newer therapies such as abatacept (inhibition of T cell co-stimulation), sifalimumab (anti-IFNα), Janus kinase [JAK] inhibitors, apremilast (phosphodiesterase 4 inhibitor), and KZR-616 (selective inhibitor of the immunoproteasome) given their biological plausibility and encouraging recent small-case series results. The future of IIM therapy will depend on exploring biomarkers implicated in the etiopathogenesis of IIM, improvements in myositis classification based on serological and histopathological features, and well-designed controlled clinical trials using validated consensus outcome measures.
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13
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Kodumudi V, Bibb LA, Adalsteinsson JA, Shahriari N, Skudalski L, Santiago S, Grant-Kels JM, Lu J. Emerging Therapeutics in the Management of Connective Tissue Disease. Part II. Dermatomyositis and Scleroderma. J Am Acad Dermatol 2022; 87:21-38. [PMID: 35202777 DOI: 10.1016/j.jaad.2021.12.068] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 11/30/2021] [Accepted: 12/02/2021] [Indexed: 10/19/2022]
Abstract
The management of connective tissue diseases is dramatically evolving with the advent of biologics and novel oral systemic therapeutics. Despite involvement in the care of these complex patients, there is a knowledge gap in the field of dermatology regarding these emerging agents. The second article in this continuing medical education series discusses new and emerging therapeutics for dermatomyositis and scleroderma that target cells, intracellular signaling pathways, and cytokines.
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Affiliation(s)
- Vijay Kodumudi
- Department of Dermatology, University of Connecticut Health Center, Farmington, CT
| | - Lorin A Bibb
- Department of Dermatology, University of Connecticut Health Center, Farmington, CT
| | | | - Neda Shahriari
- Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | | | - Sueheidi Santiago
- Department of Dermatology, University of Connecticut Health Center, Farmington, CT
| | - Jane M Grant-Kels
- Department of Dermatology, University of Connecticut Health Center, Farmington, CT
| | - Jun Lu
- Department of Dermatology, University of Connecticut Health Center, Farmington, CT.
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14
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Unger L. Therapieoptionen und outcome bei idiopathischen entzündlichen Muskelerkrankungen. AKTUEL RHEUMATOL 2021. [DOI: 10.1055/a-1423-7579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
ZusammenfassungDie idiopathischen entzündlichen Muskelerkrankungen (IIM) sind eine sehr heterogene Gruppe, die sich immer besser differenzieren lässt. Damit eröffnen sich mehr Möglichkeiten für gezieltere Therapien, die zum einen auf die Veränderung pathogenetischer Faktoren gerichtet sind. Zum anderen sollen sie Krankheitsaktivität vermindern, Muskelaufbau fördern, Organschäden verhindern und Lebensqualität verbessern.Die folgende Übersichtsarbeit fasst die vorhandenen Daten zu bereits angewandten Behandlungen in der Praxis zusammen und gibt einen Ausblick auf zukünftige Alternativen.Für die Polymyositis (PM) und Dermatomyositis (DM) sind Glukokortikoide weiter unverzichtbarer Therapiebestandteil. Eine frühe Kombination mit konventionellen DMARDs hat sich durchgesetzt. Die ProDerm- Studie stellt für die Immunglobulintherapie in der Praxis eine gute Basis dar. Rituximab (RTX) löst Cyclophosphamid (CYC) bei schweren Verlaufsformen immer mehr ab.Für Abatacept, Jak-Kinase-Hemmer, Apremilast, Sifalimumab und Lenabasum müssen vielversprechende erste Ergebnisse durch weiter Studien untermauert werden. Anspruchsvoll ist die Behandlung bei extramuskulärer Beteiligung. Von großem Interesse ist der zukünftige Stellenwert von Nintedanib bei der interstitiellen Lungenerkrankung im Rahmen einer Myositis (IIM-ILD).Die Therapie der Einschlusskörperchen- Myositis (IBM) ist immer noch eine große Herausforderung. Zahlreiche Studien haben bisher nicht überzeugend zu einer Besserung der Prognose führen können. Spätestens bei therapierefraktärem Verlauf sollte an eine Malignom- assoziierte Myositis gedacht werden. Gelegentlich verbirgt sich auch eine hereditäre Myopathie hinter einer, zum Beispiel durch einen Infekt oder Überlastung getriggerten, Myositis.Komplikationen im Verlauf, wie Dysphagie, Infektionen, Myokardbeteiligung stellen keine Seltenheit dar. Häufig besteht Multimorbidität. Eine interdisziplinäre Zusammenarbeit in einem kompetenten Team, in dem erfahrene Physio-, Ergo- und Psychotherapeuten fester Bestandteil sind, ist unabdingbar für eine erfolgreiche Begleitung dieser Patienten.
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Affiliation(s)
- Leonore Unger
- Städtisches Klinikum Dresden, I. Medizinische Klinik, Dresden, Deutschland
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15
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Lundberg IE. Expert Perspective: Management of Refractory Inflammatory Myopathy. Arthritis Rheumatol 2021; 73:1394-1407. [PMID: 33844450 DOI: 10.1002/art.41762] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 04/06/2021] [Indexed: 11/10/2022]
Abstract
The idiopathic inflammatory myopathies (IIMs) are chronic disorders characterized by inflammation in skeletal muscle but also in other organs such as the skin, lungs, joints, gastrointestinal tract, and heart. The effect of immunosuppressive treatment varies between individual patients and between organ manifestations within the same individual. Many patients respond poorly to first-line treatment with glucocorticoids and other immunosuppressive agents such as methotrexate or azathioprine, with symptoms persisting in the muscles, skin, and lungs, leading to refractory disease. Management of refractory IIM is a clinical challenge, and a systematic approach is proposed to better understand the lack of treatment response, in order to guide disease management. The first step in the management of refractory IIM is to recognize whether remaining symptoms are caused by persistent inflammation in the affected tissue or whether the symptoms may be attributable to damage preceding inflammation. Thus, a second diagnostic examination is recommended. Second, in particular for patients with remaining muscle weakness, it is important to ascertain whether the diagnosis of myositis is correct or whether another underlying muscle disorder could explain the symptoms. Third, with confirmation of remaining inflammation in the tissues, a strategy to change treatment needs to be undertaken. Few controlled trials are available to guide our treatment strategies. Furthermore, different subgroups of patients may benefit from different therapies, and different organ manifestations may respond to different therapies. In this context, subgrouping of patients with IIM based on autoantibody profile may be helpful, as there are emerging data from open studies and case series to support the notion of a varying treatment response in different autoantibody-defined subgroups of IIM patients.
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Affiliation(s)
- Ingrid E Lundberg
- Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
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16
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Liu M, Yu Y, Hu S. A review on applications of abatacept in systemic rheumatic diseases. Int Immunopharmacol 2021; 96:107612. [PMID: 33823429 DOI: 10.1016/j.intimp.2021.107612] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 03/11/2021] [Accepted: 03/22/2021] [Indexed: 12/26/2022]
Abstract
Abatacept is a CTLA-4Ig fusion protein that selectively modulates the CD80/CD86:CD28 costimulatory pathway required for full T-cell activation. The FDA has approved it to be used to treat adult rheumatoid arthritis, juvenile idiopathic arthritis, and adult active psoriatic arthritis. Considering the vital pathogenic role of the CTLA-4 pathway in autoimmune diseases, abatacept could efficiently treat other systemic rheumatic diseases. Here we reviewed the published literature to profile the perspectives about the off-label uses of abatacept, especially in those refractory cases with inadequate responses to conventional therapies and biologic agents. Abatacept can be a promising therapeutic option and contribute to reducing hormone dependence and correlated adverse events.
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Affiliation(s)
- Min Liu
- Department of Rheumatology and Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yikai Yu
- Department of Rheumatology and Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shaoxian Hu
- Department of Rheumatology and Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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17
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Pachman LM, Nolan BE, DeRanieri D, Khojah AM. Juvenile Dermatomyositis: New Clues to Diagnosis and Therapy. CURRENT TREATMENT OPTIONS IN RHEUMATOLOGY 2021; 7:39-62. [PMID: 34354904 PMCID: PMC8336914 DOI: 10.1007/s40674-020-00168-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2020] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW To identify clues to disease activity and discuss therapy options. RECENT FINDINGS The diagnostic evaluation includes documenting symmetrical proximal muscle damage by exam and MRI, as well as elevated muscle enzymes-aldolase, creatine phosphokinase, LDH, and SGOT-which often normalize with a longer duration of untreated disease. Ultrasound identifies persistent, occult muscle inflammation. The myositis-specific antibodies (MSA) and myositis-associated antibodies (MAA) are associated with specific disease course variations. Anti-NXP-2 is found in younger children and is associated with calcinosis; anti-TIF-1γ+ juvenile dermatomyositis has a longer disease course. The diagnostic rash-involving the eyelids, hands, knees, face, and upper chest-is the most persistent symptom and is associated with microvascular compromise, reflected by loss of nailfold (periungual) end row capillaries. This loss is associated with decreased bioavailability of oral prednisone; the bioavailability of other orally administered medications should also be considered. At diagnosis, at least 3 days of intravenous methyl prednisolone may help control the HLA-restricted and type 1/2 interferon-driven inflammatory process. The requirement for avoidance of ultraviolet light exposure mandates vitamin D supplementation. SUMMARY This often chronic illness targets the cardiovascular system; mortality has decreased from 30 to 1-2% with corticosteroids. New serological biomarkers indicate occult inflammation: ↑CXCL-10 predicts a longer disease course. Some biologic therapies appear promising.
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Affiliation(s)
- Lauren M. Pachman
- Northwestern Feinberg School of Medicine, Divisions of Pediatric Rheumatology, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, IL, USA
- Cure JM Center of Excellence in Juvenile Myositis Research and Care, The Stanley Manne Research Center for Children, Chicago, IL, USA
| | - Brian E. Nolan
- Northwestern Feinberg School of Medicine, Divisions of Pediatric Rheumatology, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, IL, USA
| | - Deidre DeRanieri
- Northwestern Feinberg School of Medicine, Divisions of Pediatric Rheumatology, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, IL, USA
| | - Amer M. Khojah
- Northwestern Feinberg School of Medicine, Divisions of Pediatric Rheumatology, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, IL, USA
- Division of Allergy/Immunology, Chicago, IL, USA, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, IL, USA
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Kul Cinar O, Papadopoulou C, Pilkington CA. Treatment of Calcinosis in Juvenile Dermatomyositis. Curr Rheumatol Rep 2021; 23:13. [PMID: 33555459 DOI: 10.1007/s11926-020-00974-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/08/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE OF REVIEW Juvenile dermatomyositis (JDM) is a rare autoimmune disease characterised by muscle and skin involvement. Calcinosis is a debilitating complication of JDM which is difficult to treat and may cause long-term morbidity. The purpose of this review is to provide an update for the treatment of JDM-associated calcinosis based on previously published studies. RECENT FINDINGS Evidence-based studies are lacking for the management of calcinosis, and current treatment modalities have been largely based on case reports, case series, cohort studies, limited controlled studies and anecdotal clinical experience. The use of early aggressive therapy for resistant cases is strongly suggested to halt persistent disease activity which may help in reducing steroid use and their associated complications. Recent insights into disease pathogenesis, myositis-specific antibodies and genetic associations have led to identification of novel therapeutic targets such as Janus kinase (JAK) 1/2. Different treatment regimens with variable outcomes are in use for the treatment of refractory calcinosis; nevertheless, the level of evidence is not sufficient to propose specific guidelines. Recently, JAK 1/2 inhibitors have shown to be effective as an emerging therapeutic option highlighting that translational and clinical research is crucial to develop targeted treatment for JDM-associated calcinosis.
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Affiliation(s)
- Ovgu Kul Cinar
- Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, WC1N 3JH, UK. .,Division of Infection and Immunity, University College London, London, WC1E 6BT, UK.
| | - Charalampia Papadopoulou
- Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, WC1N 3JH, UK.,Infection, Inflammation and Rheumatology Section, University College London Great Ormond Street Institute of Child Health, London, WC1N 1EH, UK
| | - Clarissa A Pilkington
- Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, WC1N 3JH, UK.,NIHR Biomedical Research Centre, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
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19
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Treatment of calcinosis cutis with sodium thiosulfate therapy. J Am Acad Dermatol 2020; 83:1518-1520. [DOI: 10.1016/j.jaad.2020.06.996] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 06/01/2020] [Accepted: 06/27/2020] [Indexed: 11/24/2022]
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Abstract
INTRODUCTION Currently, there are no proven drugs that are FDA approved for the treatment of dermatomyositis (DM), even though multiple clinical trials are ongoing to evaluate safety and efficacy of novel therapeutics in DM. The purpose of this review is to highlight the biological plausibility, existing clinical evidence as well as completed and ongoing clinical trials for various drugs in pipeline for development for use in dermatomyositis. AREAS COVERED The drugs with the strongest evidence have been included in this review with a focus on the mechanism of their action pertaining to the disease process, clinical studies including completed and ongoing trials. With better understanding of the underlying pathophysiologic process, there are new molecular targets that have been identified that can be targeted by these novel drugs, predominantly biologic drugs. EXPERT OPINION There are various drugs being evaluated in phase II/III clinical trials that hold promise in DM. At the forefront of these are immunoglobulin, Lenabasum, and Abatacept for which phase III clinical trials are ongoing. In addition, promising clinical studies are ongoing or reported for KZR-616, anti-B cell therapy, anti-interferon drugs, and Repository Corticotrophin Injection (RCI).
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Affiliation(s)
- Tanya Chandra
- Internal Medicine Residency Program, University of Connecticut , Farmington, CT, USA
| | - Rohit Aggarwal
- Department of Medicine, Rheumatology and Clinical Immunology, University of Pittsburgh , Pittsburgh, PA, USA
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21
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Boyce AM, Gafni RI, Ferreira CR. Generalized Arterial Calcification of Infancy: New Insights, Controversies, and Approach to Management. Curr Osteoporos Rep 2020; 18:232-241. [PMID: 32172442 PMCID: PMC9506683 DOI: 10.1007/s11914-020-00577-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE OF REVIEW This review summarizes current understanding of generalized arterial calcification of infancy (GACI), emphasizing pathophysiology, clinical presentation, and approaches and controversies in management. RECENT FINDINGS Identification of causative ENPP1 mutations revealed that GACI arises from deficiencies in inorganic pyrophosphate (leading to calcifications) and adenosine monophosphate (leading to intimal proliferation). Identification of genotypic and phenotypic overlap with pseudoxanthoma elasticum and autosomal recessive hypophosphatemic rickets further advanced understanding of GACI as a complex, multisystemic disease. Clinical data is limited to small, retrospective samples; it is therefore unknown whether commonly used medications, such as bisphosphonates and hypophosphatemia treatment, are therapeutic or potentially harmful. ENPP1-Fc replacement represents a promising approach warranting further study. Knowledge gaps in natural history place clinicians at high risk of assigning causality to interventions that are correlated with changes in clinical status. There is thus a critical need for improved natural history studies to develop and test targeted therapies.
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Affiliation(s)
- Alison M Boyce
- Skeletal Diseases and Mineral Homeostasis Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, 30 Convent Drive Room 218 MSC 4320, Bethesda, MD, 20892, USA.
| | - Rachel I Gafni
- Skeletal Diseases and Mineral Homeostasis Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, 30 Convent Drive Room 218 MSC 4320, Bethesda, MD, 20892, USA
| | - Carlos R Ferreira
- Medical Genomics and Metabolic Genetics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
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22
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Sukumaran S, Vijayan V. Abatacept in the Treatment of Juvenile Dermatomyositis-Associated Calcifications in a 16-Year-Old Girl. Case Rep Rheumatol 2020; 2020:4073879. [PMID: 32550037 PMCID: PMC7275234 DOI: 10.1155/2020/4073879] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 05/19/2020] [Indexed: 02/03/2023] Open
Abstract
Calcinosis is a feared complication of JDM that may be seen in up to 40% of children with JDM. It is associated with negative impact on the patients' quality of life due to weakness, functional disability, joint contractures, muscle atrophy, skin ulcers, and secondary infections. Calcinosis can present as superficial nodules or plaques, larger nodular deposits extending into deeper tissue layers, accumulation of calcifications along the fascial planes of muscles or tendons, or an exoskeleton of calcium leading to limitations in mobility and joint contractures. Currently, there are no known effective treatments for calcinosis and current therapy is based on anecdotal retrospective studies and cases series. We report the case of a child with JDM-associated calcinosis with extensive intramuscular calcifications who failed conventional therapies but demonstrated improvement as evident by decrease in calcinosis and improved physical function with use of abatacept. We found that use of abatacept was associated with improvement in functional outcome and recurrence did not occur. This case suggests use of abatacept as a safe and effective treatment option for calcinosis due to JDM. Furthermore, large-scale clinical studies are needed to validate our findings and to evaluate the long-term outcomes.
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Affiliation(s)
- Sukesh Sukumaran
- Division of Rheumatology, Department of Pediatrics, Valley Children's Hospital, Madera, CA, USA
| | - Vini Vijayan
- Division of Infectious Diseases, Department of Pediatrics, Valley Children's Hospital, Madera, CA, USA
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Zhong D, Wu C, Bai J, Xu D, Zeng X, Wang Q. Co-expression network analysis reveals the pivotal role of mitochondrial dysfunction and interferon signature in juvenile dermatomyositis. PeerJ 2020; 8:e8611. [PMID: 32110496 PMCID: PMC7034382 DOI: 10.7717/peerj.8611] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 01/21/2020] [Indexed: 12/14/2022] Open
Abstract
Background Juvenile dermatomyositis (JDM) is an immune-mediated disease characterized by chronic organ inflammation. The pathogenic mechanisms remain ill-defined. Methods Raw microarray data of JDM were obtained from the gene expression omnibus (GEO) database. Based on the GSE3307 dataset with 39 samples, weighted correlation network analysis (WGCNA) was performed to identify key modules associated with pathological state. Functional enrichment analyses were conducted to identify potential mechanisms. Based on the criteria of high connectivity and module membership, candidate hub genes were selected. A protein-protein interaction network was constructed to identify hub genes. Another dataset (GSE11971) was used for the validation of real hub genes. Finally, the real hub genes were used to screen out small-molecule compounds via the Connectivity map database. Results Three modules were considered as key modules for the pathological state of JDM. Functional enrichment analysis indicated that responses to interferon and metabolism were dysregulated. A total of 45 candidate hub genes were selected according to the pre-established criteria, and 20 genes could differentiate JDM from normal controls by validation of another external dataset (GSE11971). These real hub genes suggested the pivotal role of mitochondrial dysfunction and interferon signature in JDM. Furthermore, drug repositioning highlighted the importance of acacetin, helveticoside, lanatoside C, deferoxamine, LY-294002, tanespimycin and L01AD from downregulated genes with the potential to perturb the development of JDM, while betonicine, felodipine, valproic acid, trichostatin A and sirolimus from upregulated genes provided potentially therapeutic goals for JDM. Conclusions There are 20 real hub genes associated with the pathological state of JDM, suggesting the pivotal role of mitochondrial dysfunction and interferon signature in JDM. This analysis predicted several kinds of small-molecule compounds to treat JDM.
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Affiliation(s)
- Danli Zhong
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences; National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China.,Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Chanyuan Wu
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences; National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China.,Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Jingjing Bai
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences; National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China.,Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Dong Xu
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences; National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China.,Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Xiaofeng Zeng
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences; National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China.,Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Qian Wang
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences; National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China.,Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
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Kobayashi I, Akioka S, Kobayashi N, Iwata N, Takezaki S, Nakaseko H, Sato S, Nishida Y, Nozawa T, Yamasaki Y, Yamazaki K, Arai S, Nishino I, Mori M. Clinical practice guidance for juvenile dermatomyositis (JDM) 2018-Update. Mod Rheumatol 2020; 30:411-423. [PMID: 31955618 DOI: 10.1080/14397595.2020.1718866] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Juvenile dermatomyositis is the most common type of juvenile idiopathic inflammatory myopathy mainly affecting the skin and proximal muscles. We have published the Japanese version of 'Clinical practice guidance for juvenile dermatomyositis (JDM) 2018 'consisting of a review of articles in the field and evidence-informed consensus-based experts' opinion on the treatment strategy in collaboration with The Pediatric Rheumatology Association of Japan and The Japan College of Rheumatology under the financial support by 'Research on rare and intractable diseases, Health and Labor Sciences Research Grants'. This article is a digest version of the Japanese guidance.
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Affiliation(s)
- Ichiro Kobayashi
- Center for Pediatric Allergy and Rheumatology, KKR Sapporo Medical Center, Sapporo, Japan
| | - Shinji Akioka
- Department of Pediatrics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Norimoto Kobayashi
- Department of Pediatrics, Shinshu University School of Medicine, Matsumoto, Japan
| | - Naomi Iwata
- Department of Infection and Immunology, Aichi Children's Health and Medical Center, Obu, Japan
| | | | - Haruna Nakaseko
- Department of Infection and Immunology, Aichi Children's Health and Medical Center, Obu, Japan
| | - Satoshi Sato
- Division of Infectious Disease and Immunology, Saitama Children's Medical Center, Omiya, Japan
| | - Yutaka Nishida
- Department of Pediatrics, School of Medicine, Gunma University, Maebashi, Japan
| | - Tomo Nozawa
- Department of Pediatrics, School of Medicine, Yokohama City University, Yokohama, Japan
| | - Yuichi Yamasaki
- Department of Pediatrics, Kagoshima University Hospital, Kagoshima, Japan
| | - Kazuko Yamazaki
- Department of Pediatrics, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Satoru Arai
- Department of Dermatology, St. Luke's International Hospital, Tokyo, Japan
| | - Ichizo Nishino
- Department of Neuromuscular Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Masaaki Mori
- Lifetime Clinical Immunology, Tokyo Medical and Dental University, Tokyo, Japan
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25
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Wu JQ, Lu MP, Reed AM. Juvenile dermatomyositis: advances in clinical presentation, myositis-specific antibodies and treatment. World J Pediatr 2020; 16:31-43. [PMID: 31556011 DOI: 10.1007/s12519-019-00313-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 08/29/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND Juvenile dermatomyositis (JDM) is a chronic autoimmune disease characteristic by inflammation of small vessels within the skin, muscle and vital organs. But the clinical features and treatment of JDM have not been fully clarified. DATA SOURCES Databases underwent through PubMed for articles about the clinical features, myositis-specific antibodies of JDM and its treatment, and we selected publications written in English which were relevant to the topic of this review. RESULTS Clinical features and myositis-specific antibodies may predict the severity and prognosis of disease. Although the mortality rate has been lower with traditional treatments, such as corticosteroid, intravenous immunoglobulin, and disease-modifying anti-rheumatic drugs such as methotrexate, their usages are variable. Novel biological therapies seem to be effective for refractory JDM patients, but more clinical trials are necessary. CONCLUSIONS JDM is a sever disease of childhood. We need to better understand recent advances of JDM in the context of clinical features including skin manifestations, muscle weakness and organ damage, myositis-specific antibodies and their associated outcomes and the treatment of disease.
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Affiliation(s)
- Jian-Qiang Wu
- Department of Rheumatology Immunology and Allergy, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, 310052, China
| | - Mei-Ping Lu
- Department of Rheumatology Immunology and Allergy, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, 310052, China
| | - Ann M Reed
- Department of Pediatrics, Division of Pediatric Rheumatology, Duke University School of Medicine, Durham, 27710, USA.
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Chung M, Chung L. Management of Calcinosis Associated with Dermatomyositis. CURRENT TREATMENT OPTIONS IN RHEUMATOLOGY 2019. [DOI: 10.1007/s40674-019-00134-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Eleryan MG, Awosika O, Akhiyat S, Qureshi A, Rengifo-Pardo M, Curiel R, Rider LG, Ehrlich A. Treatment of calcinosis associated with adult and juvenile dermatomyositis using topical sodium thiosulfate via fractionated CO2 laser treatment. Clin Exp Rheumatol 2019; 37:1092-1093. [PMID: 31796160 PMCID: PMC7108296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Accepted: 06/11/2018] [Indexed: 06/10/2023]
Affiliation(s)
- Misty G Eleryan
- The George Washington University School of Medicine and Health Sciences, and Department of Dermatology, George Washington Medical Faculty Associates, Washington DC, USA
| | - Olabola Awosika
- Department of Dermatology, George Washington Medical Faculty Associates, Washington DC, USA
| | - Sophia Akhiyat
- The George Washington University School of Medicine and Health Sciences, Washington DC, USA
| | - Azam Qureshi
- Department of Dermatology, George Washington Medical Faculty Associates, Washington DC, USA
| | - Monica Rengifo-Pardo
- The George Washington University School of Medicine and Health Sciences, and Department of Dermatology, George Washington Medical Faculty Associates, Washington DC, USA
| | - Rodolfo Curiel
- The George Washington University School of Medicine and Health Sciences, and Department of Dermatology, George Washington Medical Faculty Associates, Washington DC, USA
| | - Lisa G Rider
- Department of Dermatology and Division of Rheumatology, Department of Medicine, George Washington Medical Faculty Associates, Washington DC, USA
| | - Alison Ehrlich
- The George Washington University School of Medicine and Health Sciences, Washington DC, USA.
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Topham C, Haynes D, Frigerio A, Hull C. Linear amyopathic dermatomyositis with calcinosis cutis responsive to topical sodium thiosulfate. Pediatr Dermatol 2019; 36:e102-e103. [PMID: 31134636 DOI: 10.1111/pde.13868] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A case of a 15-year-old male patient with a 3-year history of linear, segmental amyopathic dermatomyositis with calcinosis cutis is presented. The calcinosis was recalcitrant to treatment with topical steroids and hydroxychloroquine. Topical 10% sodium thiosulfate use for 8 weeks resulted in improvement. The use of topical sodium thiosulfate for patients in whom surgical extraction is not an option is detailed.
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Affiliation(s)
| | - Dylan Haynes
- Oregon Health & Science University, Portland, Oregon
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Burja S, Jovic A, Ekart R, Piko N, Miljkovic J, Breznik V. Successful treatment of extensive uremic calciphylaxis with intravenous sodium thiosulfate and its potential in treating various diseases of pathologic calcification. ACTA DERMATOVENEROLOGICA ALPINA PANNONICA ET ADRIATICA 2019. [DOI: 10.15570/actaapa.2019.8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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30
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Wilkinson MGL, Rosser EC. B Cells as a Therapeutic Target in Paediatric Rheumatic Disease. Front Immunol 2019; 10:214. [PMID: 30837988 PMCID: PMC6382733 DOI: 10.3389/fimmu.2019.00214] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 01/24/2019] [Indexed: 12/12/2022] Open
Abstract
B cells carry out a central role in the pathogenesis of autoimmune disease. In addition to the production of autoantibodies, B cells can contribute to disease development by presenting autoantigens to autoreactive T cells and by secreting pro-inflammatory cytokines and chemokines which leads to the amplification of the inflammatory response. Targeting both the antibody-dependent and antibody-independent function of B cells in adult rheumatic disease has led to the advent of B cell targeted therapies in clinical practice. To date, whether B cell depletion could also be utilized for the treatment of pediatric disease is relatively under explored. In this review, we will discuss the role of B cells in the pathogenesis of the pediatric rheumatic diseases Juvenile Idiopathic Arthritis (JIA), Juvenile Systemic Lupus Erythematosus (JSLE) and Juvenile Dermatomyositis (JDM). We will also explore the rationale behind the use of B cell-targeted therapies in pediatric rheumatic disease by highlighting new case studies that points to their efficacy in JIA, JSLE, and JDM.
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Affiliation(s)
- Meredyth G Ll Wilkinson
- Infection, Immunity, Inflammation Programme, UCL Great Ormond Street Institute of Child Health, London, United Kingdom.,Arthritis Research UK Centre for Adolescent Rheumatology, University College London, UCLH and GOSH, London, United Kingdom.,NIHR Biomedical Research Centre, Great Ormond Street Hospital, London, United Kingdom
| | - Elizabeth C Rosser
- Infection, Immunity, Inflammation Programme, UCL Great Ormond Street Institute of Child Health, London, United Kingdom.,Arthritis Research UK Centre for Adolescent Rheumatology, University College London, UCLH and GOSH, London, United Kingdom.,NIHR Biomedical Research Centre, Great Ormond Street Hospital, London, United Kingdom
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31
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Hoeppli RE, Pesenacker AM. Targeting Tregs in Juvenile Idiopathic Arthritis and Juvenile Dermatomyositis-Insights From Other Diseases. Front Immunol 2019; 10:46. [PMID: 30740105 PMCID: PMC6355674 DOI: 10.3389/fimmu.2019.00046] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/09/2019] [Indexed: 12/22/2022] Open
Abstract
Regulatory T cells (Tregs) are believed to be dysfunctional in autoimmunity. Juvenile idiopathic arthritis (JIA) and juvenile dermatomyositis (JDM) result from a loss of normal immune regulation in specific tissues such as joints or muscle and skin, respectively. Here, we discuss recent findings in regard to Treg biology in oligo-/polyarticular JIA and JDM, as well as what we can learn about Treg-related disease mechanism, treatment and biomarkers in JIA/JDM from studies of other diseases. We explore the potential use of Treg immunoregulatory markers and gene signatures as biomarkers for disease course and/or treatment success. Further, we discuss how Tregs are affected by several treatment strategies already employed in the therapy of JIA and JDM and by alternative immunotherapies such as anti-cytokine or co-receptor targeting. Finally, we review recent successes in using Tregs as a treatment target with low-dose IL-2 or cellular immunotherapy. Thus, this mini review will highlight our current understanding and identify open questions in regard to Treg biology, and how recent findings may advance biomarkers and new therapies for JIA and JDM.
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Affiliation(s)
- Romy E Hoeppli
- Department of Surgery, British Columbia Children's Hospital Research Institute, University of British Columbia, Vancouver, BC, Canada
| | - Anne M Pesenacker
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, United Kingdom
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Kohsaka H, Mimori T, Kanda T, Shimizu J, Sunada Y, Fujimoto M, Kawaguchi Y, Jinnin M, Muro Y, Ishihara S, Tomimitsu H, Ohta A, Sumida T. Treatment consensus for management of polymyositis and dermatomyositis among rheumatologists, neurologists and dermatologists. Mod Rheumatol 2018; 29:1-19. [DOI: 10.1080/14397595.2018.1521185] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Hitoshi Kohsaka
- Department of Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Tsuneyo Mimori
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takashi Kanda
- Department of Neurology and Clinical Neuroscience, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan
| | - Jun Shimizu
- Department of Neurology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yoshihide Sunada
- Department of Neurology, Kawasaki Medical School, Okayama, Japan
| | - Manabu Fujimoto
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Yasushi Kawaguchi
- Department of Rheumatology, Tokyo Women's Medical University, Tokyo, Japan
| | - Masatoshi Jinnin
- Department of Dermatology, Wakayama Medical University Graduate School of Medicine, Wakayama, Japan
| | - Yoshinao Muro
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shoichiro Ishihara
- Department of Neurology and Neurological Science, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Hiroyuki Tomimitsu
- Department of Neurology and Neurological Science, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Akiko Ohta
- Division of Public Health, Department of Social Medicine, Faculty of Medicine, Saitama Medical University, Saitama, Japan
| | - Takayuki Sumida
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
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Kohsaka H, Mimori T, Kanda T, Shimizu J, Sunada Y, Fujimoto M, Kawaguchi Y, Jinnin M, Muro Y, Ishihara S, Tomimitsu H, Ohta A, Sumida T. Treatment consensus for management of polymyositis and dermatomyositis among rheumatologists, neurologists and dermatologists. J Dermatol 2018; 46:e1-e18. [PMID: 30562845 DOI: 10.1111/1346-8138.14604] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 03/26/2018] [Indexed: 12/27/2022]
Abstract
Although rheumatologists, neurologists and dermatologists see patients with polymyositis (PM) and dermatomyositis (DM), their management appears to vary depending on the physician's specialty. The aim of the present study was to establish the treatment consensus among specialists of the three fields to standardize the patient care. We formed a research team supported by a grant from the Ministry of Health, Labor and Welfare, Japan. Clinical questions (CQ) on the management of PM and DM were raised. A published work search on CQ was performed primarily using PubMed. Using the nominal group technique, qualified studies and results in the published work were evaluated and discussed to reach consensus recommendations. They were sent out to the Japan College of Rheumatology, Japanese Society of Neurology and Japanese Dermatological Association for their approval. We reached a consensus in 23 CQ and made recommendations and a decision tree for management was proposed. They were officially approved by the three scientific societies. In conclusion, a multidisciplinary treatment consensus for the management of PM and DM was established for the first time.
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Affiliation(s)
- Hitoshi Kohsaka
- Department of Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Tsuneyo Mimori
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takashi Kanda
- Department of Neurology and Clinical Neuroscience, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan
| | - Jun Shimizu
- Department of Neurology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yoshihide Sunada
- Department of Neurology, Kawasaki Medical School, Okayama, Japan
| | - Manabu Fujimoto
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Yasushi Kawaguchi
- Department of Rheumatology, Tokyo Women's Medical University, Tokyo, Japan
| | - Masatoshi Jinnin
- Department of Dermatology, Wakayama Medical University Graduate School of Medicine, Wakayama, Japan
| | - Yoshinao Muro
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shoichiro Ishihara
- Department of Neurology and Neurological Science, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Hiroyuki Tomimitsu
- Department of Neurology and Neurological Science, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Akiko Ohta
- Division of Public Health, Department of Social Medicine, Faculty of Medicine, Saitama Medical University, Saitama, Japan
| | - Takayuki Sumida
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
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Abstract
INTRODUCTION Juvenile dermatomyositis (JDM) is a rare, chronic autoimmune illness with primary features of symmetric, proximal muscle weakness and involvement of the skin with a number of identifiable rashes. Evidence to support treatment decisions is limited, given the paucity of clinical trials. Consensus based methods, informed by available data, play an important role in treatment recommendations. Areas covered: This review focuses on evidence and consensus opinion regarding therapeutic options in JDM and identifies gaps where future research is needed. Expert commentary: The combination of trial evidence (as limited as it is) and consensus opinion support standard initial management for children with JDM to consist of high-dose corticosteroids, either intravenous or oral, and methotrexate. Several other agents have preliminary support, either through clinical trials or case series for their use in patients who either fail to respond adequately, have severe disease or have contraindications to standard initial therapy. One of the important goals of management in JDM will be to reduce the corticosteroid exposure experienced by patients. To meet this goal, progress in a number of key areas is needed: increased international collaboration, advances in study design and increased translational research.
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Affiliation(s)
- Adam M Huber
- a Division of Pediatric Rheumatology , Dalhousie University , Halifax , Nova Scotia , Canada
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35
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Rodziewicz M, Kiely P. The successful use of subcutaneous abatacept in refractory anti- human transcriptional intermediary factor 1-gamma dermatomyositis skin and oesphagopharyngeal disease. Rheumatology (Oxford) 2018; 57:1866-1867. [PMID: 29796600 DOI: 10.1093/rheumatology/key146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Mia Rodziewicz
- Department of Rheumatology, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Patrick Kiely
- Department of Rheumatology, St George's University Hospitals NHS Foundation Trust, London, UK
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36
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Novel Therapeutic Options in Treatment of Idiopathic Inflammatory Myopathies. Curr Treat Options Neurol 2018; 20:37. [DOI: 10.1007/s11940-018-0521-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
PURPOSE OF REVIEW As treatment of refractory cases of idiopathic inflammatory myopathies (IIMs) has been challenging, there is growing interest in assessing novel biologics that target various pathways implicated in the pathogenesis of IIM. RECENT FINDINGS In the largest clinical trial in adult and juvenile IIM assessing the effectiveness of rituximab, the primary outcome was not met but 83% of this refractory group of IIM patients met a predefined definition of improvement and rituximab demonstrated a significant glucocorticoid-sparing effect. Antitumor necrosis factor utility in IIM is generally limited by uncertain efficacy data along with recent reports suggesting their potential for inducing systemic autoimmune disease including IIM. SUMMARY Further research is required to evaluate the role of newer therapies such as tocilizumab (anti-interleukin-6), abatacept (inhibition of T-cell costimulation), sifalimumab (anti-interferonα) and ruxolitinib, (Janus kinase inhibitor) given their biological plausibility and encouraging recent small case series results. Future clinical trials should consider the targeting of biomarkers implicated in the etiopathogenesis of IIM, predictive factors of treatment response, recent revisions in IIM classification criteria, as well as newly developed data-driven response criteria which employ validated core set measures.
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Pearson DR, Werth VP, Pappas-Taffer L. Systemic sclerosis: Current concepts of skin and systemic manifestations. Clin Dermatol 2018; 36:459-474. [PMID: 30047430 DOI: 10.1016/j.clindermatol.2018.04.004] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Systemic sclerosis is an uncommon autoimmune connective tissue disease with multiorgan system involvement and significant associated morbidity and mortality. Cutaneous signs and clinical manifestations are of particular importance, as they may be recognized before systemic manifestations, allowing earlier risk stratification into the limited and diffuse cutaneous subtypes, as well as earlier initiation of treatment. Important cutaneous manifestations include Raynaud's phenomenon, digital ulcers, cutaneous sclerosis, calcinosis cutis, telangiectasias, pruritus, and dyspigmentation. Despite investigation of a wide variety of treatments, no FDA-approved pharmacologic therapies exist for systemic sclerosis, and data from high-quality studies are limited. In the following review, we will discuss skin-directed therapies. Although there is evidence to support specific treatments for Raynaud's phenomenon, digital ulcers, and cutaneous sclerosis, there are limited rigorous studies evaluating the treatment of other cutaneous signs and clinical manifestations. Additional randomized-controlled trials and large observational studies are necessary to develop future evidence-based treatment options.
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Affiliation(s)
- David R Pearson
- Corporal Michael J. Crescenz VAMC, Philadelphia, Pennsylvania, USA; Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
| | - Victoria P Werth
- Corporal Michael J. Crescenz VAMC, Philadelphia, Pennsylvania, USA; Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Lisa Pappas-Taffer
- Corporal Michael J. Crescenz VAMC, Philadelphia, Pennsylvania, USA; Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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40
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Pachman LM, Khojah AM. Advances in Juvenile Dermatomyositis: Myositis Specific Antibodies Aid in Understanding Disease Heterogeneity. J Pediatr 2018; 195:16-27. [PMID: 29576174 PMCID: PMC5881602 DOI: 10.1016/j.jpeds.2017.12.053] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 11/27/2017] [Accepted: 12/18/2017] [Indexed: 12/15/2022]
Affiliation(s)
- Lauren M Pachman
- Department of Pediatrics , Northwestern University Feinberg School of Medicine, Chicago, IL; Stanley Manne Children's Research Institute, Cure JM Center of Excellence in Juvenile Myositis (JM) Research, Department of Pediatrics, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
| | - Amer M Khojah
- Department of Pediatrics, Division of Pediatric Rheumatology, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
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Song P, Fett NM, Lin J, Merola JF, Costner M, Vleugels RA. Lack of response to intravenous sodium thiosulfate in three cases of extensive connective tissue disease-associated calcinosis cutis. Br J Dermatol 2018; 178:1412-1415. [PMID: 28667747 DOI: 10.1111/bjd.15783] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/26/2017] [Indexed: 01/20/2023]
Abstract
Dystrophic calcinosis cutis is a debilitating condition of calcium salt deposition in the skin often occurring in association with connective tissue disease (CTD). Available treatments for calcinosis cutis are unsatisfactory, but given the recent use of topical and intralesional sodium thiosulfate (STS) to treat calcifying disorders, we sought to describe the use of intravenous (IV) STS for CTD-associated dystrophic calcinosis cutis. We report three patients with long-standing and extensive CTD-associated calcinosis cutis treated with IV STS after having failed multiple prior therapies. All three patients experienced fatigue and nausea with STS infusions, and none of the patients had notable clinical or symptomatic improvement of calcinosis. It remains to be seen whether the administration of IV STS earlier in the onset of calcinosis might be of benefit given that these patients all had long-standing and refractory CTD-associated calcinosis. Given the small number of patients in this series, further investigation into the use of IV STS in calcinosis cutis is warranted.
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Affiliation(s)
- P Song
- Department of Dermatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, U.S.A
| | - N M Fett
- Department of Dermatology, Oregon Health and Science University, Portland, OR, U.S.A
| | - J Lin
- Department of Medicine, Division of Rheumatology, Stanford University, Stanford, CA, U.S.A
| | - J F Merola
- Brigham and Women's Hospital, Department of Dermatology, Harvard Medical School, Boston, MA, U.S.A
| | - M Costner
- Southwestern Medical Center and North Dallas Dermatology Associates, University of Texas, Dallas, TX, U.S.A
| | - R A Vleugels
- Brigham and Women's Hospital, Department of Dermatology, Harvard Medical School, Boston, MA, U.S.A
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Abstract
Juvenile dermatomyositis (JDM) is a rare autoimmune disease mainly characterized by muscle and skin involvement. Vasculopathy is considered central to the pathogenesis of the disease. The exact nature of vasculopathy is not yet understood but it is a complex process with both an inflammatory and a non-inflammatory, occlusive component. Impaired function of JDM vasculature includes immune complex deposition, altered expression of cell adhesion molecules predominantly inducing Th17 cell infiltration, and endothelial cell dysfunction. Development of vasculopathy is associated with the severe extra-muscular manifestations of JDM, such as gastrointestinal and cardiac manifestations, interstitial lung disease, ulcerative skin disease or development of calcinosis, and portends a poor prognosis. Correlation of histopathological findings, autoantibodies, and extensive diagnostic workup represent key elements to the early detection of vasculopathic features and early aggressive treatment. Monitoring of vasculopathy remains challenging due to the lack of non-invasive biomarkers. Current treatment approaches provide variable benefit, but better understanding of the essential pathogenic mechanisms should help lead to improved outcomes. Whilst acknowledging that evidence is limited, this review aims to describe the vasculopathy of JDM in the context of pathophysiology, clinical features, and treatment of disease.
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Affiliation(s)
- Charalampia Papadopoulou
- Infection, Inflammation, and Rheumatology Section, UCL Great Ormond Street Institute of Child Health, London, United Kingdom.,Great Ormond Street Hospital NHS Foundation Trust, London, United Kingdom
| | - Liza J McCann
- Department of Pediatric Rheumatology, Alder Hey Children's NHS Foundation Trust, Liverpool, United Kingdom
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Isak V, Jorizzo JL. Recent developments on treatment strategies and the prognosis of dermatomyositis: a review. J DERMATOL TREAT 2017; 29:450-459. [DOI: 10.1080/09546634.2017.1403549] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Verena Isak
- Department of Dermatology, Wake Forest School of Medicine, Winston Salem, New York, NY, USA
- Medical University of Vienna, Vienna, Austria
| | - Joseph L. Jorizzo
- Department of Dermatology, Wake Forest School of Medicine, Winston Salem, New York, NY, USA
- Department of Dermatology, Weill Cornell Medical College, New York, NY, USA
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Tjärnlund A, Tang Q, Wick C, Dastmalchi M, Mann H, Tomasová Studýnková J, Chura R, Gullick NJ, Salerno R, Rönnelid J, Alexanderson H, Lindroos E, Aggarwal R, Gordon P, Vencovsky J, Lundberg IE. Abatacept in the treatment of adult dermatomyositis and polymyositis: a randomised, phase IIb treatment delayed-start trial. Ann Rheum Dis 2017; 77:55-62. [PMID: 28993346 DOI: 10.1136/annrheumdis-2017-211751] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2017] [Revised: 07/14/2017] [Accepted: 08/05/2017] [Indexed: 11/04/2022]
Abstract
OBJECTIVES To study the effects of abatacept on disease activity and on muscle biopsy features of adult patients with dermatomyositis (DM) or polymyositis (PM). METHODS Twenty patients with DM (n=9) or PM (n=11) with refractory disease were enrolled in a randomised treatment delayed-start trial to receive either immediate active treatment with intravenous abatacept or a 3 month delayed-start. The primary endpoint was number of responders, defined by the International Myositis Assessment and Clinical Studies Group definition of improvement (DOI), after 6 months of treatment. Secondary endpoints included number of responders in the early treatment arm compared with the delayed treatment arm at 3 months. Repeated muscle biopsies were investigated for cellular markers and cytokines. RESULTS 8/19 patients included in the analyses achieved the DOI at 6 months. At 3 months of study, five (50%) patients were responders after active treatment but only one (11%) patient in the delayed treatment arm. Eight adverse events (AEs) were regarded as related to the drug, four mild and four moderate, and three serious AEs, none related to the drug. There was a significant increase in regulatory T cells (Tregs), whereas other markers were unchanged in repeated muscle biopsies. CONCLUSIONS In this pilot study, treatment of patients with DM and PM with abatacept resulted in lower disease activity in nearly half of the patients. In patients with repeat muscle biopsies, an increased frequency of Foxp3+ Tregs suggests a positive effect of treatment in muscle tissue.
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Affiliation(s)
- Anna Tjärnlund
- Rheumatology Unit, Department of Medicine, Karolinska University Hospital Solna, Karolinska Institutet, Stockholm, Sweden
| | - Quan Tang
- Rheumatology Unit, Department of Medicine, Karolinska University Hospital Solna, Karolinska Institutet, Stockholm, Sweden
| | - Cecilia Wick
- Rheumatology Unit, Department of Medicine, Karolinska University Hospital Solna, Karolinska Institutet, Stockholm, Sweden
| | - Maryam Dastmalchi
- Rheumatology Unit, Department of Medicine, Karolinska University Hospital Solna, Karolinska Institutet, Stockholm, Sweden
| | - Herman Mann
- Department of Rheumatology, Institute of Rheumatology, Prague, Czech Republic
| | | | - Radka Chura
- Department of Rheumatology, King's College Hospital NHS Foundation Trust, London, UK
| | - Nicola J Gullick
- Department of Rheumatology, King's College Hospital NHS Foundation Trust, London, UK
| | - Rosaria Salerno
- Department of Rheumatology, King's College Hospital NHS Foundation Trust, London, UK
| | - Johan Rönnelid
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Helene Alexanderson
- Division of Physiotherapy, Department of Neurobiology, Karolinska Institutet and Physical Therapy Clinic, Karolinska University Hospital, Stockholm, Sweden
| | - Eva Lindroos
- Rheumatology Unit, Department of Medicine, Karolinska University Hospital Solna, Karolinska Institutet, Stockholm, Sweden
| | - Rohit Aggarwal
- Division of Rheumatology and Clinical Rheumatology, University of Pittsburgh School of Medicine, Pittsburgh, USA
| | - Patrick Gordon
- Department of Rheumatology, King's College Hospital NHS Foundation Trust, London, UK
| | - Jiri Vencovsky
- Department of Rheumatology, Institute of Rheumatology, Prague, Czech Republic
| | - Ingrid E Lundberg
- Rheumatology Unit, Department of Medicine, Karolinska University Hospital Solna, Karolinska Institutet, Stockholm, Sweden
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48
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How I treat idiopathic patients with inflammatory myopathies in the clinical practice. Autoimmun Rev 2017; 16:999-1007. [DOI: 10.1016/j.autrev.2017.07.016] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Accepted: 06/14/2017] [Indexed: 12/21/2022]
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Abstract
The idiopathic inflammatory myopathies of childhood consist of a heterogeneous group of autoimmune diseases characterised by proximal muscle weakness and pathognomonic skin rashes. The overall prognosis of juvenile myositis has improved significantly over recent years, but the long-term outcome differs substantially from patient to patient, suggestive of distinct clinical phenotypes with variable responses to treatment. High doses of corticosteroids remain the cornerstone of therapy along with other immunosuppressant therapies depending on disease severity and response. The advent of biological drugs has revolutionised the management of various paediatric rheumatologic diseases, including inflammatory myopathies. There are few data from randomised controlled trials to guide management decisions; thus, several algorithms for the treatment of juvenile myositis have been developed using international expert opinion. The general treatment goals now include elimination of active disease and normalisation of physical function, so as to preserve normal growth and development, and to prevent long-term damage and deformities. This review summarises the newer and possible future therapies of juvenile inflammatory myopathies, including evidence supporting their efficacy and safety.
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50
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Juvenile dermatomyositis: Latest advances. Best Pract Res Clin Rheumatol 2017; 31:535-557. [DOI: 10.1016/j.berh.2017.12.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Accepted: 11/10/2017] [Indexed: 12/20/2022]
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