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Akgün G, Sözeri B, Başar EZ, Şahin N, Bayrak YE, Ulu K, Güngör HS, Doğan M, Öner T, Karacan M, Babaoğlu K, Anık Y, Sönmez HE. Cardiac evaluation of patients with juvenile dermatomyositis. Pediatr Res 2024:10.1038/s41390-024-03336-8. [PMID: 38909159 DOI: 10.1038/s41390-024-03336-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 05/14/2024] [Accepted: 05/31/2024] [Indexed: 06/24/2024]
Abstract
BACKGROUND The present study aims to evaluate possible cardiac involvement in juvenile dermatomyositis (JDM) patients by conventional methods and cardiac magnetic resonance imaging (MRI) along with a systematic review of the literature on cardiac features in JDM. METHODS The study group consisted of JDM patients who underwent cardiac MRI. We conducted a systematic review of the published literature involving JDM patients with cardiac involvement. RESULTS In the present study, although baseline cardiologic evaluations including electrocardiography and echocardiography were within normal limits, we showed late gadolinium enhancement on cardiac MRI in 3 of 11 JDM patients. In the literature review, we identified 25 articles related to cardiac involvement in JDM. However, none of them, except one case report, included cardiac MRI of JDM patients. CONCLUSION Cardiac abnormalities have been reported among the less frequent findings in patients with JDM. Cardiovascular complications during the long-term disease course are a leading cause of morbidity and mortality in these patients. Early detection of cardiac involvement by cardiac MRI in patients with JDM and aggressive treatment of them may improve the clinical course of these patients. IMPACT The myocardium in patients with JDM may be involved by inflammation. Myocardial involvement may be evaluated by using contrast-enhanced cardiac MRI. This is the first study evaluating cardiac involvement by cardiac MRI in JDM patients. MRI may show early cardiac involvement in patients whose baseline cardiologic evaluations are within normal limits. Early detection of cardiac involvement by cardiac MRI may improve the long-term prognosis of patients with JDM.
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Affiliation(s)
- Gökmen Akgün
- Department of Pediatric Cardiology, City Hospital, Kocaeli, Turkey
| | - Betül Sözeri
- Department of Pediatric Rheumatology, University of Health Sciences, Ümraniye Research and Training Hospital, Istanbul, Turkey
| | - Eviç Zeynep Başar
- Department of Pediatric Cardiology, Kocaeli University, Faculty of Medicine, Kocaeli, Turkey
| | - Nihal Şahin
- Department of Pediatric Rheumatology, Kocaeli University, Faculty of Medicine, Kocaeli, Turkey
| | - Yunus Emre Bayrak
- Department of Pediatric Rheumatology, Kocaeli University, Faculty of Medicine, Kocaeli, Turkey
| | - Kadir Ulu
- Department of Pediatric Rheumatology, University of Health Sciences, Ümraniye Research and Training Hospital, Istanbul, Turkey
| | - Hüseyin Salih Güngör
- Department of Pediatric Cardiology, Kocaeli University, Faculty of Medicine, Kocaeli, Turkey
| | - Mustafa Doğan
- Department of Pediatric Cardiology, Kocaeli University, Faculty of Medicine, Kocaeli, Turkey
| | - Taliha Öner
- Department of Pediatric Cardiology, University of Health Sciences, Ümraniye Research and Training Hospital, Istanbul, Turkey
| | - Mehmet Karacan
- Department of Pediatric Cardiology, University of Health Sciences, Ümraniye Research and Training Hospital, Istanbul, Turkey
| | - Kadir Babaoğlu
- Department of Pediatric Cardiology, Kocaeli University, Faculty of Medicine, Kocaeli, Turkey
| | - Yonca Anık
- Department of Radiology, Kocaeli University, Faculty of Medicine, Kocaeli, Turkey
| | - Hafize Emine Sönmez
- Department of Pediatric Rheumatology, Kocaeli University, Faculty of Medicine, Kocaeli, Turkey.
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Yang L, Guan W, Liu H, Li Y, Gong Y, Lv Q, Zeng Q, Wei Q, Zhang X, Chen W, Chen C, Sun L. Juvenile dermatomyositis with central nervous system involvement: two case reports from a retrospective single-center cohort, with literature review. Front Pediatr 2024; 12:1409950. [PMID: 38873583 PMCID: PMC11169638 DOI: 10.3389/fped.2024.1409950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Accepted: 05/20/2024] [Indexed: 06/15/2024] Open
Abstract
Background Juvenile dermatomyositis (JDM) is a systemic autoimmune disease primarily involving the muscles and skin; it can also affect the central nervous system (CNS). The relevant literature provides limited information regarding the characteristics of JDM with CNS involvement. Method We reviewed patients with JDM who were hospitalized at our center between January 2016 and August 2023, with a focus on those with CNS involvement. The aim was to provide detailed case reports on these patients, and to summarize the relevant literature about the characteristics of similar cases. Results Among 193 hospitalized patients with JDM, two (1.03%) had CNS involvement. Two patients, a 5.5-year-old girl and an 11-year-old boy, were admitted with severe proximal muscle weakness and seizures, and presented with active cutaneous vasculitis. Both were ultimately diagnosed with JDM, with CNS involvement. Both patients had confirmed presence of anti-NXP2 antibody through myositis-specific antibody analysis. Additionally, they all exhibited hyperferritinemia and thrombocytopenia. Salvage therapies like intravenous methylprednisolone (IVMP) pulse therapy and/or plasma exchange were administered successfully. At final follow-up, both patients had achieved complete clinical response and full neurological recovery. Our literature review identified nine similar case studies. CNS involvement usually occurred within the first 10 months of the disease course, and most of these patients had fatal outcomes, with a mortality rate of 66.6% (6/9). Including the two patients described herein, the median age for disease onset is 10.5 years (range 4-17 years), and the male: female ratio is 6:5. Seizures are the most common neurological symptom, accompanied by active cutaneous vasculitis. The brain biopsies showed two distinct pathological presentations: one was central nervous system vasculitis, and the other was cerebral macrophage activation syndrome. Conclusions CNS involvement is a rare but life-threatening JDM complication. Herein, our cases and the literature indicate that it typically occurs within the first 10 months of the disease course and manifests as seizures, often accompanied by active cutaneous vasculitis, with fatal outcomes. Timely implementation of salvage therapies, like IVMP pulse therapy and plasma exchange, may significantly impact patient outcomes.
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Affiliation(s)
- Ling Yang
- Department of Rheumatology, Children’s Hospital of Fudan University, Shanghai, China
- Department of Rheumatology, Children’s Hospital of Fudan University at Xiamen (Xiamen Children’s Hospital), Fujian, China
- National Children’s Medical Center, Shanghai, China
| | - Wanzhen Guan
- Department of Rheumatology, Children’s Hospital of Fudan University, Shanghai, China
- National Children’s Medical Center, Shanghai, China
| | - Haimei Liu
- Department of Rheumatology, Children’s Hospital of Fudan University, Shanghai, China
- National Children’s Medical Center, Shanghai, China
| | - Yifan Li
- Department of Rheumatology, Children’s Hospital of Fudan University, Shanghai, China
- National Children’s Medical Center, Shanghai, China
| | - Yinv Gong
- Department of Rheumatology, Children’s Hospital of Fudan University, Shanghai, China
- National Children’s Medical Center, Shanghai, China
| | - Qianying Lv
- Department of Rheumatology, Children’s Hospital of Fudan University, Shanghai, China
- National Children’s Medical Center, Shanghai, China
| | - Qiaoqian Zeng
- Department of Rheumatology, Children’s Hospital of Fudan University, Shanghai, China
- National Children’s Medical Center, Shanghai, China
| | - Qijiao Wei
- Department of Rheumatology, Children’s Hospital of Fudan University, Shanghai, China
- National Children’s Medical Center, Shanghai, China
| | - Xiaomei Zhang
- Department of Rheumatology, Children’s Hospital of Fudan University, Shanghai, China
- National Children’s Medical Center, Shanghai, China
| | - Weiming Chen
- National Children’s Medical Center, Shanghai, China
- Pediatric Intensive Care Unit, Children’s Hospital of Fudan University, Shanghai, China
| | - Chao Chen
- National Children’s Medical Center, Shanghai, China
- Department of Otolaryngology, Children’s Hospital of Fudan University, Shanghai, China
| | - Li Sun
- Department of Rheumatology, Children’s Hospital of Fudan University, Shanghai, China
- National Children’s Medical Center, Shanghai, China
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3
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Nissan E, Watad A, Cohen AD, Sharif K, Nissan J, Amital H, Shovman O, Bragazzi NL. Epilepsy as a Comorbidity in Polymyositis and Dermatomyositis-A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18083983. [PMID: 33920065 PMCID: PMC8068784 DOI: 10.3390/ijerph18083983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 04/04/2021] [Accepted: 04/06/2021] [Indexed: 11/16/2022]
Abstract
Polymyositis (PM) and dermatomyositis (DM) are autoimmune-mediated multisystemic myopathies, characterized mainly by proximal muscle weakness. A connection between epilepsy and PM/DM has not been reported previously. Our study aim is to evaluate this association. A case–control study was conducted, enrolling a total of 12,278 patients with 2085 cases (17.0%) and 10,193 subjects in the control group (83.0%). Student’s t-test was used to evaluate continuous variables, while the chi-square test was applied for the distribution of categorical variables. Log-rank test, Kaplan–Meier curves and multivariate Cox proportional hazards method were performed for the analysis regarding survival. Of the studied 2085 cases, 1475 subjects (70.7%) were diagnosed with DM, and 610 patients (29.3%) with PM. Participants enrolled as cases had a significantly higher rate of epilepsy (n = 48 [2.3%]) as compared to controls (n = 141 [1.4%], p < 0.0005). Using multivariable logistic regression analysis, PM was found only to be significantly associated with epilepsy (OR 2.2 [95%CI 1.36 to 3.55], p = 0.0014), whereas a non-significant positive trend was noted in DM (OR 1.51 [95%CI 0.99 to 2.30], p = 0.0547). Our data suggest that PM is associated with a higher rate of epilepsy compared to controls. Physicians should be aware of this comorbidity in patients with immune-mediated myopathies.
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Affiliation(s)
- Ella Nissan
- Department of Medicine ‘B’ & Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel Hashomer 5262000, Israel; (E.N.); (A.W.); (K.S.); (H.A.); (O.S.)
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 69978, Israel;
| | - Abdulla Watad
- Department of Medicine ‘B’ & Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel Hashomer 5262000, Israel; (E.N.); (A.W.); (K.S.); (H.A.); (O.S.)
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 69978, Israel;
| | - Arnon D. Cohen
- Chief Physician’s Office, Clalit Health Services, Tel Aviv 16250, Israel;
- Siaal Research Center for Family Medicine and Primary Care, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva 8489325, Israel
| | - Kassem Sharif
- Department of Medicine ‘B’ & Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel Hashomer 5262000, Israel; (E.N.); (A.W.); (K.S.); (H.A.); (O.S.)
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 69978, Israel;
| | - Johnatan Nissan
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 69978, Israel;
- Department of Diagnostic Imaging, Sheba Medical Center, Tel Hashomer 5262000, Israel
| | - Howard Amital
- Department of Medicine ‘B’ & Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel Hashomer 5262000, Israel; (E.N.); (A.W.); (K.S.); (H.A.); (O.S.)
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 69978, Israel;
| | - Ora Shovman
- Department of Medicine ‘B’ & Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel Hashomer 5262000, Israel; (E.N.); (A.W.); (K.S.); (H.A.); (O.S.)
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 69978, Israel;
| | - Nicola Luigi Bragazzi
- Laboratory for Industrial and Applied Mathematics (LIAM), Department of Mathematics and Statistics, York University, Toronto, ON M3J 1P3, Canada
- Correspondence:
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4
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Shipa M, Di Cicco M, Roussou E. CNS Vasculitis in Anti-Synthetase Syndrome. Mediterr J Rheumatol 2020; 30:220-223. [PMID: 32467873 PMCID: PMC7241664 DOI: 10.31138/mjr.30.4.220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 11/06/2019] [Accepted: 11/12/2019] [Indexed: 11/04/2022] Open
Abstract
A 52-year-old woman known to have anti-synthetase syndrome (ASS) with positive anti-alanyl-tRNA synthetase antibody (anti-PL 12) for 4 years presented with headache and progressive deterioration of cognitive functions manifested predominantly by episodes of confusion and dyslexia. Clinical, laboratory and radiological evaluation as well as response to treatment was indicative of vasculitis of the central nervous system (CNS). CNS vasculitis is one of the rare manifestations of inflammatory myositis and no case has been reported to suggest CNS vasculitis in ASS.
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Affiliation(s)
- Muhammad Shipa
- Department of Rheumatology, Barking Havering and Redbridge University Hospitals NHS Trust, Romford, United Kingdom
| | - Maria Di Cicco
- Department of Rheumatology, Barking Havering and Redbridge University Hospitals NHS Trust, Romford, United Kingdom
| | - Euthalia Roussou
- Department of Rheumatology, Barking Havering and Redbridge University Hospitals NHS Trust, Romford, United Kingdom
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5
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Sánchez-Soblechero A, López-Anguita S, Díaz-Otero F, Vázquez Alen P. Bilateral intracerebral hemorrhage as a presentation of central nervous system vasculitis in a patient with dermatomyositis. eNeurologicalSci 2019; 15:100181. [PMID: 31211252 PMCID: PMC6562061 DOI: 10.1016/j.ensci.2019.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 01/07/2019] [Indexed: 11/16/2022] Open
Affiliation(s)
- Antonio Sánchez-Soblechero
- Corresponding author at: Neurology Department, Hospital General Universitario Gregorio Marañón, Calle Doctor Esquerdo, 46, 28009 Madrid, Spain.
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Wienke J, Deakin CT, Wedderburn LR, van Wijk F, van Royen-Kerkhof A. Systemic and Tissue Inflammation in Juvenile Dermatomyositis: From Pathogenesis to the Quest for Monitoring Tools. Front Immunol 2018; 9:2951. [PMID: 30619311 PMCID: PMC6305419 DOI: 10.3389/fimmu.2018.02951] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Accepted: 11/30/2018] [Indexed: 12/26/2022] Open
Abstract
Juvenile Dermatomyositis (JDM) is a systemic immune-mediated disease of childhood, characterized by muscle weakness, and a typical skin rash. Other organ systems and tissues such as the lungs, heart, and intestines can be involved, but may be under-evaluated. The inflammatory process in JDM is characterized by an interferon signature and infiltration of immune cells such as T cells and plasmacytoid dendritic cells into the affected tissues. Vasculopathy due to loss and dysfunction of endothelial cells as a result of the inflammation is thought to underlie the symptoms in most organs and tissues. JDM is a heterogeneous disease, and several disease phenotypes, each with a varying combination of affected tissues and organs, are linked to the presence of myositis autoantibodies. These autoantibodies have therefore been extensively studied as biomarkers for the disease phenotype and its associated prognosis. Next to identifying the JDM phenotype, monitoring of disease activity and disease-inflicted damage not only in muscle and skin, but also in other organs and tissues, is an important part of clinical follow-up, as these are key determinants for the long-term outcomes of patients. Various monitoring tools are currently available, among which clinical assessment, histopathological investigation of muscle and skin biopsies, and laboratory testing of blood for specific biomarkers. These investigations also give novel insights into the underlying immunological processes that drive inflammation in JDM and suggest a strong link between the interferon signature and vasculopathy. New tools are being developed in the quest for minimally invasive, but sensitive and specific diagnostic methods that correlate well with clinical symptoms or reflect local, low-grade inflammation. In this review we will discuss the types of (extra)muscular tissue inflammation in JDM and their relation to vasculopathic changes, critically assess the available diagnostic methods including myositis autoantibodies and newly identified biomarkers, and reflect on the immunopathogenic implications of identified markers.
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Affiliation(s)
- Judith Wienke
- Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Claire T Deakin
- UCL Great Ormond Street Institute of Child Health, University College London, London, United Kingdom.,NHR Biomedical Research Center at Great Ormond Hospital, London, United Kingdom.,Arthritis Research UK Center for Adolescent Rheumatology, UCL, UCLH and GOSH, London, United Kingdom
| | - Lucy R Wedderburn
- UCL Great Ormond Street Institute of Child Health, University College London, London, United Kingdom.,NHR Biomedical Research Center at Great Ormond Hospital, London, United Kingdom.,Arthritis Research UK Center for Adolescent Rheumatology, UCL, UCLH and GOSH, London, United Kingdom
| | - Femke van Wijk
- Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Annet van Royen-Kerkhof
- Pediatric Rheumatology and Immunology, University Medical Center Utrecht, Utrecht, Netherlands
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8
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Østergaard L, Engedal TS, Moreton F, Hansen MB, Wardlaw JM, Dalkara T, Markus HS, Muir KW. Cerebral small vessel disease: Capillary pathways to stroke and cognitive decline. J Cereb Blood Flow Metab 2016; 36:302-25. [PMID: 26661176 PMCID: PMC4759673 DOI: 10.1177/0271678x15606723] [Citation(s) in RCA: 177] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2015] [Accepted: 07/30/2015] [Indexed: 01/18/2023]
Abstract
Cerebral small vessel disease (SVD) gives rise to one in five strokes worldwide and constitutes a major source of cognitive decline in the elderly. SVD is known to occur in relation to hypertension, diabetes, smoking, radiation therapy and in a range of inherited and genetic disorders, autoimmune disorders, connective tissue disorders, and infections. Until recently, changes in capillary patency and blood viscosity have received little attention in the aetiopathogenesis of SVD and the high risk of subsequent stroke and cognitive decline. Capillary flow patterns were, however, recently shown to limit the extraction efficacy of oxygen in tissue and capillary dysfunction therefore proposed as a source of stroke-like symptoms and neurodegeneration, even in the absence of physical flow-limiting vascular pathology. In this review, we examine whether capillary flow disturbances may be a shared feature of conditions that represent risk factors for SVD. We then discuss aspects of capillary dysfunction that could be prevented or alleviated and therefore might be of general benefit to patients at risk of SVD, stroke or cognitive decline.
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Affiliation(s)
- Leif Østergaard
- Center of Functionally Integrative Neuroscience and MINDLab, Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark Department of Neuroradiology, Aarhus University Hospital, Aarhus, Denmark
| | - Thorbjørn S Engedal
- Center of Functionally Integrative Neuroscience and MINDLab, Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Fiona Moreton
- Institute of Neuroscience and Psychology, University of Glasgow, Glasgow, UK
| | - Mikkel B Hansen
- Center of Functionally Integrative Neuroscience and MINDLab, Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Joanna M Wardlaw
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Turgay Dalkara
- Institute of Neurological Sciences and Psychiatry and Department of Neurology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Hugh S Markus
- Department of Clinical Neuroscience, University of Cambridge, Cambridge, UK
| | - Keith W Muir
- Institute of Neuroscience and Psychology, University of Glasgow, Glasgow, UK
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9
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Engeholm M, Leo-Kottler B, Rempp H, Lindig T, Lerche H, Kleffner I, Henes M, Dihné M. Encephalopathic Susac's Syndrome associated with livedo racemosa in a young woman before the completion of family planning. BMC Neurol 2013; 13:185. [PMID: 24274741 PMCID: PMC4222806 DOI: 10.1186/1471-2377-13-185] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Accepted: 11/20/2013] [Indexed: 01/11/2023] Open
Abstract
Background Susac’s Syndrome (SS) consists of the triad of encephalopathy, branch retinal artery occlusions (BRAO) and hearing loss (HL). Histopathologically, SS is characterised by a microangiopathy, and some observations suggest that an immune-mediated damage of endothelial cells might play a role. These findings also implicate a similarity between SS and other autoimmune diseases, most notably juvenile dermatomyositis (JDM). However, SS and JDM are commonly thought to affect distinct and non-overlapping sets of organs, and it is currently not clear how these specificities arise. Moreover, in the absence of clinical trials, some authors suggest that therapeutic approaches in SS should rely on the model of other autoimmune diseases such as JDM. Case presentation Here, we report a case of SS in a 32-year-old pregnant woman. She initially was admitted to the hospital with subacute severe encephalopathy and multifocal neurologic signs. As cranial magnetic resonance imaging (MRI) revealed multifocal white matter lesions including the corpus callosum, erroneously a diagnosis of multiple sclerosis (MS) was made, and intravenous methylprednisolone (IVMP) therapy was initiated. A few days later, an exanthema appeared on the trunk and extremities, which was diagnosed as livedo racemosa (LR). Several weeks later, the patient was readmitted to the clinic with an obscuration of her left visual hemifield and a bilateral HL. Ophthalmologic examination revealed extensive ischemic damage to both retinae. Now the correct diagnosis of SS was established, based on the above triad of clinical symptoms in conjunction with typical MRI and fundoscopic findings. When SS was diagnosed, the standard therapy with intravenous cyclophosphamide (IVCTX) was not instituted because of a significant risk of permanent infertility. Instead, sustained control of disease activity could be achieved with a therapeutic regime combining prednisolone, intravenous immunoglobulins (IVIG), mycophenylate mofetil (MM), and methotrexate (MTX). Conclusions An association with LR has only been described in very few cases of SS before and further underlines the pathogenetic relationship between SS and other autoimmune diseases such as JDM. In young women with SS and the desire for a child the combination of MM and MTX may represent a reasonable alternative to IVCTX.
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Affiliation(s)
- Maik Engeholm
- Department of Neurology and Hertie Institute for Clinical Brain Research, Hoppe-Seyler-Str, 3, 72076 Tübingen, Germany.
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10
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Furukawa K, Maeshima E, Maeshima S, Ichinose M. Multiple symptoms of higher brain dysfunction caused by Marchiafava-Bignami disease in a patient with dermatomyositis. Rheumatol Int 2009; 31:109-12. [PMID: 19847434 DOI: 10.1007/s00296-009-1164-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2009] [Accepted: 09/20/2009] [Indexed: 11/30/2022]
Abstract
A 65-year-old woman with dermatomyositis (DM) was admitted because of disorientation, mental dysfunction, and disturbance of consciousness. Prior to admission, she suffered from septic and hypovolemic shock. There was no evidence of active DM on physical examination and laboratory tests. Cerebrospinal fluid examination revealed no signs of meningitis. Because of clinical symptoms and findings on magnetic resonance images, such as the lesion in the splenium of the corpus callosum that was a low-intensity area on T1-weighted images and a high intensity on T2-weighted images; she was diagnosed as Marchiafava-Bignami disease (MBD). She received a combination of vitamin B, vitamin E, vitamin C, and nicotinic acid. Her symptoms improved gradually, and she was discharged at 1.5 months after admission. There has been no report of a case of DM with MBD. This report may provide useful data with regard to the mechanisms of central nervous system (CNS) disorders in patients with DM.
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Affiliation(s)
- Kanako Furukawa
- Third Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan.
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11
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Rennebohm RM, Lubow M, Rusin J, Martin L, Grzybowski DM, Susac JO. Aggressive immunosuppressive treatment of Susac's syndrome in an adolescent: using treatment of dermatomyositis as a model. Pediatr Rheumatol Online J 2008; 6:3. [PMID: 18230188 PMCID: PMC2267466 DOI: 10.1186/1546-0096-6-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2007] [Accepted: 01/29/2008] [Indexed: 11/18/2022] Open
Abstract
We describe aggressive immunosuppressive treatment of an adolescent with Susac's syndrome (SS), a disease of the microvasculature in the brain, retina, and inner ear. Because the immunopathogenesis of SS appears to have much in common with that of juvenile dermatomyositis (JDM), the patient was treated with an approach that has been effective for severe JDM. The patient's outcome provides evidence for the importance of prompt, aggressive, and sustained immunosuppressive treatment of encephalopathic SS.
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Affiliation(s)
- Robert M Rennebohm
- Department of Pediatrics, Division of Pediatric Rheumatology, Ohio State University College of Medicine, Columbus, Ohio, USA.
| | - Martin Lubow
- Department of Ophthalmology, Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Jerome Rusin
- Department of Radiology, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Lisa Martin
- Department of Radiology, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Deborah M Grzybowski
- Department of Ophthalmology, Ohio State University College of Medicine, Columbus, Ohio, USA
| | - John O Susac
- Neurology and Neurosurgery, PA, Winter Haven, FL, USA
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Compeyrot-Lacassagne S, Feldman BM. Inflammatory Myopathies in Children. Rheum Dis Clin North Am 2007; 33:525-53, vii. [DOI: 10.1016/j.rdc.2007.07.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Barisić N, Jakić-Razumović J, Harjacek M, Fanin M, Lochmüller H, Lehman I, Angelini C. Childhood dermatomyositis associated with intracranial tumor and liver cysts. Eur J Paediatr Neurol 2007; 11:76-80. [PMID: 17196410 DOI: 10.1016/j.ejpn.2006.11.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2006] [Revised: 11/08/2006] [Accepted: 11/10/2006] [Indexed: 11/27/2022]
Abstract
We present a girl with dermatomyositis, liver cysts and choroid plexus papilloma who was treated and followed for 7 years. Muscle histology revealed an inflammatory muscle disease and similar changes were detected in a brain tumor that was surgically removed at onset. Western blot analysis of the muscle revealed severely reduced calpain-3 protein. She was treated with pulse methylprednisolone treatment (800 mg i.v. for 4 days) followed by oral prednisone treatment (16 mg on alternate day) for 14 months, which improved muscle strength. Moreover, the cystic liver formations disappeared during steroid treatment. This is an unusual association of muscular disorder, steroid-responsive liver cysts, intracranial tumor and secondary calpain-3 deficiency. We speculate that this association is not coincidental, but mediated by an autoimmune attack against an antigen that is shared among the target tissues.
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Affiliation(s)
- Nina Barisić
- Department of Pediatrics, Clinical Medical Center Zagreb, Rebro, Kispatićeva 12, Zagreb, Croatia.
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Abstract
The idiopathic inflammatory myopathies (IIM) of childhood are rare, multisystem autoimmune disorders, of which the most common is juvenile dermatomyositis (JDM). The criteria currently used to diagnose the paediatric IIMs, including both JDM and other childhood autoimmune conditions in which myositis may be a prominent feature, are somewhat outdated in relation to paediatric practice. Controversies surrounding the criteria for diagnosis have resulted in an international effort to define both the diagnostic and classification criteria in light of modern investigation and practice. Clinical features of these IIMs include muscle weakness and skin rash; however, these may be absent at disease onset. JDM patients require careful assessment of multiple organ systems, which can divided into musculoskeletal and extra-musculoskeletal, and examination should include validated disease measurement tools such as the Childhood Myositis Assessment Scale. Investigations include blood tests to assess generalised markers of inflammation as well as more specific markers of muscle inflammation; organ-specific investigations, such as MRI, and muscle biopsy are also often used. Treatment and management protocols include corticosteroids, methotrexate and other disease-modifying agents such as ciclosporin (cyclosporin) and intravenous immunoglobulin, as well as newer treatments such as tumour necrosis factor blockade or B-cell depletion. Management of children with JDM requires a multidisciplinary approach, including specialist physiotherapy, occupational therapy and nursing input. Two major international projects, the International Myositis and Clinical Studies Group (IMACS) and Paediatric Rheumatology International Trials Organisation (PRINTO) aim to standardise the assessment of these patients and measurement of their disease. The efforts of these large collaborative groups should provide much needed networks for mulitcentre trials in the future.
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Affiliation(s)
- Clarissa A Pilkington
- Rheumatology Unit, Great Ormond Street Hospital for Children and Institute of Child Health, University College of London, London, UK
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15
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Feldmann R, Weglage J, Roth J, Foell D, Frosch M. Systemic juvenile rheumatoid arthritis: cognitive function and social adjustment. Ann Neurol 2005; 58:605-9. [PMID: 16178013 DOI: 10.1002/ana.20626] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
In contrast with other systemic rheumatic diseases in childhood, no systematic studies exist that focus on possible long-term risks for central nervous system involvement in systemic juvenile rheumatoid arthritis (SJRA). We investigated 31 children and adolescents with SJRA, aged 6 to 24 years (mean, 12.5 years; standard deviation, 4.3 years), with mean disease duration of 6.2 years (standard deviation, 3.5 years; range, 0.6-14 years) for their cognitive and fine motor abilities. We also examined 31 matched healthy control subjects. In addition, parents assessed social activities and social and emotional problems in their children. Patients and control subjects performed within normal limits of intelligence quotient, memory and learning, attention, and fine motor scores. Less social activities were reported for patients. Patients and control subjects, however, had normal social and emotional problem scores. SJRA, although a burdensome chronic disease, is not associated with cognitive impairment or increased social and emotional problems. Cognitive performance and social adjustment of young patients with SJRA are not affected by disease activity and duration.
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Affiliation(s)
- Reinhold Feldmann
- Department of Pediatrics, University Hospital of Münster, Münster, Germany.
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16
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Abstract
Juvenile idiopathic inflammatory myopathies are rare conditions that are probably autoimmune in nature. Juvenile dermatomyositis (JDM) is the most common inflammatory myopathy. This article describes a recent patient who presented with typical JDM and uses her case to discuss aspects of the childhood inflammatory myopathies.
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17
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Abstract
Juvenile dermatomyositis is a chronic inflammatory illness of unknown etiology that affects primarily muscle and skin. It has an incidence of 2-3 per 1,000,000, per year. The disease can affect other organ systems, including the gastrointestinal tract, lungs, and heart. In addition, calcinosis is seen in one-third of patients. The mainstay of therapy is corticosteroids; some children require additional immunosuppressive agents because of corticosteroid resistance or intolerance. Functional outcomes have become good with modern treatments, but the disease remains chronic in a large number of children and sequelae are often seen.
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Affiliation(s)
- A V Ramanan
- Division of Rheumatology, Department of Pediatrics, Hospital for Sick Children, Toronto, Ontario, Canada
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18
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Ramanan AV, Feldman BM. Clinical features and outcomes of juvenile dermatomyositis and other childhood onset myositis syndromes. Rheum Dis Clin North Am 2002; 28:833-57. [PMID: 12506775 DOI: 10.1016/s0889-857x(02)00024-8] [Citation(s) in RCA: 127] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The childhood myositis syndromes, primarily JDM, are relatively homogeneous diseases that have a good outcome in most cases, but are chronic, with poor outcomes, in a substantial number of cases. Because of the rarity of childhood myositis, and because there has not yet been a unified evidence-based approach to therapy, optimal treatment remains unknown. In clinic-based series the disease seems to be homogeneous but there are patients with rare clinical features, (e.g., cardiac, pulmonary, and neurologic disease), that impact prognosis. Racial, genetic, and other factors may lead to geographic variations in clinical presentations and outcomes, and perhaps further exploration of these influences will lead to a better understanding of the clinical features and outcomes seen in children. Our treatments are based on accumulated experience, but proper clinical trials have not been done. Ongoing registry studies, development of validated activity and damage assessment tools, large clinical trials, and continued investigation into the pathogenesis of the childhood myositis syndromes should lead to improved understanding and better treatments.
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Affiliation(s)
- A V Ramanan
- Department of Pediatrics, Hospital for Sick Children, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada
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Ramanan AV, Sawhney S, Murray KJ. Central nervous system complications in two cases of juvenile onset dermatomyositis. Rheumatology (Oxford) 2001; 40:1293-8. [PMID: 11709614 DOI: 10.1093/rheumatology/40.11.1293] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Central nervous system (CNS) complications are rarely reported in either juvenile or adult onset inflammatory myositides, such as dermatomyositis and polymyositis. We report two children, aged 4 and 10 yr respectively, with a diagnosis of juvenile dermatomyositis, both of whom subsequently developed clinical features of severe CNS involvement, possibly consistent with cerebral vasculopathy. One child died from apparent brainstem involvement; the other developed seizures, pseudoseizures and clinical depression which responded to aggressive immunosuppression. Although the vasculopathy or vasculitis underlying this disorder is known to have a systemic distribution, CNS involvement has rarely been reported and may be under-recognized.
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Affiliation(s)
- A V Ramanan
- Juvenile Dermatomyositis Research Centre, Rheumatology Unit, Great Ormond Street Hospital and the Institute of Child Health, 30 Guilford Street, London WC1N 1EH, UK
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20
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Abstract
The study of critical care issues in pediatric rheumatology is in its infancy, and the available literature is largely case studies and small retrospective series. A child's limited communication skills and the lack of understanding of disease consequences by both parent and child may cause both overuse and underuse of emergency services. To the extent that small case experiences in children with rheumatic diseases do not adequately reflect possible disease presentations or diagnostic and treatment options, pediatric and adult rheumatologists, intensivists, and emergency physicians should readily turn as needed to larger reported experiences in adults with similar conditions.
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Affiliation(s)
- J A Fitch
- Division of Pediatrics, Cleveland Clinic Foundation, Ohio, USA
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