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Ahn BJ, Go H, Kwon KY. An Unusual Case of Central Nervous System Lymphoma Presenting With Ataxic Quadriparesis Showing 'Wine glass'-Like Appearance. J Clin Neurol 2022; 18:367-369. [PMID: 35589326 PMCID: PMC9163949 DOI: 10.3988/jcn.2022.18.3.367] [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: 12/23/2021] [Revised: 02/24/2022] [Accepted: 02/25/2022] [Indexed: 11/17/2022] Open
Affiliation(s)
- Byoung June Ahn
- Department of Neurology, Soonchunhyang University Gumi Hospital, Soonchunhyang University College of Medicine, Gumi, Korea
| | - Heounjeong Go
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kyum-Yil Kwon
- Department of Neurology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea.
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Liampas A, Nteveros A, Parperis K, Akil M, Dardiotis E, Andreadou E, Hadjivassiliou M, Zis P. Primary Sjögren's syndrome (pSS)-related cerebellar ataxia: a systematic review and meta-analysis. Acta Neurol Belg 2022; 122:457-463. [PMID: 34611842 DOI: 10.1007/s13760-021-01784-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 08/16/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Primary Sjögren's syndrome (pSS) is a chronic autoimmune disorder characterized by lymphocytic infiltrates of the exocrine glands, particularly the salivary and lacrimal glands, resulting in oral and ocular dryness. pSS has been linked to various neurological manifestations, including cerebellar dysfunction. We aimed to provide a comprehensive analysis of the currently available evidence regarding pSS-related cerebellar ataxia. METHODS A systematic literature search in the PubMed database was performed and 19 papers were eligible to be included in this paper. RESULTS The pooled prevalence of cerebellar ataxia in pSS is estimated to be 1.5% (95% CI 0.3-6.8%). pSS patients with cerebellar involvement have a female-to-male ratio of 6:1. Although most of the patients are adults in their fifth decade of life when diagnosed, cases of children with pSS and cerebellar involvement have been reported. Typical cerebellar ataxia related to pSS manifests with vermian dysfunction, namely gait ataxia and/or cerebellar speech. Cerebellar ataxia due to pSS may also mimic degenerative cerebellar ataxia, especially when the onset is progressive. CONCLUSIONS The diagnostic approach to a patient with cerebellar ataxia of unknown etiology should include evaluation for an underlying pSS. A thorough history and clinical examination, antibody testing, brain MRI imaging and/or MRS of the cerebellum will assist in establishing the diagnosis. Setting up a joint neuro-rheumatology clinic can be valuable given that rheumatic and neurological diseases share comorbidities.
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Affiliation(s)
- Andreas Liampas
- Medical School, University of Cyprus, Nicosia, Cyprus
- Department of Neurology, Nicosia General Hospital, Nicosia, Cyprus
| | | | | | - Mohammed Akil
- Rheumatology Department, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK
| | - Efthymios Dardiotis
- Department of Neurology, Faculty of Medicine, School of Health Sciences, University of Thessaly, University Hospital of Larissa, Larissa, Greece
| | - Elizabeth Andreadou
- First Department of Neurology, National and Kapodistiran University of Athens, School of Medicine, "Eginition" University Hospital, Athens, Greece
| | - Marios Hadjivassiliou
- Academic Department of Neurosciences, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
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Mansour M, Ben Younes T, Kacem W, Mrissa R. Association of Neuromyelitis Optica Spectrum Disease and Sjogren Syndrome in a Tunisian Patient. Neurol India 2021; 69:1065-1066. [PMID: 34507450 DOI: 10.4103/0028-3886.325317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Malek Mansour
- Department of Neurology, Military Hospital, 1008, Montfleury, 1089 Tunis, Tunisia
| | - Thouraya Ben Younes
- Department of Neurology, Military Hospital, 1008, Montfleury, 1089 Tunis, Tunisia
| | - Wafa Kacem
- Department of Physiology, Faculty of Medicine of Tunis, Tunis, Tunisia
| | - Ridha Mrissa
- Department of Neurology, Military Hospital, 1008, Montfleury, 1089 Tunis, Tunisia
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Neuroimaging findings in rheumatologic disorders. J Neurol Sci 2021; 427:117531. [PMID: 34130065 DOI: 10.1016/j.jns.2021.117531] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 05/12/2021] [Accepted: 06/02/2021] [Indexed: 01/06/2023]
Abstract
Patients with rheumatological diseases may present with neurological manifestations of peripheral and/or central nervous system (CNS). Symptoms may be related to underlying rheumatological disease or CNS effects of immune-modulating drugs. Early diagnosis and therapy may help prevent serious complications. Magnetic resonance imaging (MRI), given its excellent soft tissue details, is the preferred imaging modality when evaluating patients with rheumatological disease and suspected CNS involvement. We present a review of the neuroimaging manifestations of various rheumatic diseases with emphasis on the imaging findings on MRI.
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Chen YM, Su KY. Acute motor and sensory axonal neuropathy in association with primary Sjögren's syndrome: a case report. BMC Neurol 2021; 21:161. [PMID: 33858380 PMCID: PMC8051049 DOI: 10.1186/s12883-021-02190-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 04/08/2021] [Indexed: 12/13/2022] Open
Abstract
Background Primary Sjögren’s syndrome is a chronic, autoimmune, connective tissue disorder that results from the infiltration of exocrine glands, especially the lacrimal and salivary glands, by autoantibodies. Patients with Sjögren’s syndrome commonly present with dry eyes (xerophthalmia) and dry mouth (xerostomia). However, the clinical manifestations of Sjögren’s syndrome can be complicated and variable due to involvement of extraglandular organ systems, such as the nervous system. The neurological manifestations of this disorder often precede those of other exocrine gland symptoms. Hence, early diagnosis of Sjögren’s syndrome remains a challenge. Case presentation We report the case of a 63-year-old woman with primary Sjögren’s syndrome who presented with acute motor and sensory axonal neuropathy (AMSAN). Treatment with glucocorticoids and immunosuppressants partially improved her muscle weakness and paresthesia. Conclusions This case demonstrates the importance of early recognition and diagnosis of AMSAN in association with primary Sjögren’s syndrome to achieve a favorable clinical outcome. Primary Sjögren’s syndrome may be underdiagnosed because of vague symptoms of the sicca complex. Comprehensive immunological testing to evaluate this condition may be performed in patients presenting with variants of Guillain-Barré syndrome.
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Affiliation(s)
- Yu-Ming Chen
- Department of Neurology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan. .,School of Medicine, Tzu Chi University, Hualien, Taiwan.
| | - Kuei-Ying Su
- School of Medicine, Tzu Chi University, Hualien, Taiwan.,Division of Allergy, Immunology & Rheumatology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
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Elnady B, Fathy SM, Elkhouly T, Ganeb S. Neuromyelitis optica spectrum standstill in rheumatic systemic autoimmune diseases. EGYPTIAN RHEUMATOLOGY AND REHABILITATION 2020. [DOI: 10.1186/s43166-020-00018-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Abstract
Background
Neuromyelitis optica spectrum disorders (NMOSD) are considered as an autoantibody-mediated disorder that targets aquaporin-4 (AQP4); other autoantibodies could be detected in such spectrum of diseases, including anti-nuclear antibody and antibodies to extractable nuclear antigens. Systemic autoimmune diseases such as systemic lupus erythematosus (SLE), Sjogren’s syndrome (SS), and other autoimmune diseases can overlap with NMOSD. We aimed in this review to address the current evidence describing the relation of NMOSD to systemic autoimmunity diseases, its controversy of being co-association or the same etiology, and its practical implications.
Main body
The current review was done using a search for related articles or case reports on PubMed until 2019. The keywords included neuromyelitis optica spectrum disorders in combination with autoimmune disease nomenclature. We described the literature background of this controversy, to summarize the evidence of NMOSD relationship to systemic autoimmune diseases.
Conclusion
NMOSD associated with systemic autoimmune diseases is more common in SLE and Sjogren’s syndrome rather than other autoimmune diseases, frequently affects females more than males; AQP4 antibodies should be tested for all NMOSD like manifestations associated with an autoimmune disorder; however, the clinical diagnosis of NMOSD regardless of the cord lesion length and the presence of positive AQP4 antibody can occur in systemic autoimmune diseases.
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Lin WS, Chen HM, Yang CC, Chen TC, Lin JW, Lee WT. Multiple sclerosis and neuromyelitis optica after optic neuritis: A nationwide cohort study in Taiwan. Mult Scler Relat Disord 2020; 44:102379. [DOI: 10.1016/j.msard.2020.102379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/18/2020] [Accepted: 07/04/2020] [Indexed: 10/23/2022]
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Abstract
Neuromyelitis optica (NMO) is a rare and chronic disabling autoimmune astrocytopathy of the central nervous system. Current advances regarding aquaporin-4 antibody function facilitate the understanding of clinical manifestations and imaging findings beyond optic neuritis and transverse myelitis. The current definition of NMO spectrum disorder (NMOSD) includes both aquaporin-4-IgG seropositive and seronegative patients who present with characteristic findings. This review will briefly summarize the pathophysiology and the latest NMOSD diagnostic criteria and focus on the NMOSD imaging findings and its differential diagnosis.
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Affiliation(s)
- Sheng-Che Hung
- Division of Neuroradiology, Department of Radiology, University of North Carolina School of Medicine, Chapel Hill, NC; Biomedical Research Imaging Center, University of North Carolina at Chapel Hill, Chapel Hill, NC.
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Lin WS, Wang HP, Chen HM, Lin JW, Lee WT. Epidemiology of pediatric multiple sclerosis, neuromyelitis optica, and optic neuritis in Taiwan. J Neurol 2019; 267:925-932. [PMID: 31781928 DOI: 10.1007/s00415-019-09647-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 11/16/2019] [Accepted: 11/19/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND OBJECTIVE The epidemiology of pediatric acquired demyelinating disorders remains to be clarified in many parts of Asia. We carry out this study to depict the epidemiology of pediatric multiple sclerosis (MS), neuromyelitis optica (NMO), and optic neuritis (ON) in Taiwan. METHODS We conducted a retrospective nationwide population-based study using data from Taiwan's National Health Insurance Research Database. Prevalent cases of pediatric MS and NMO during 2001-2015, and incident cases of pediatric MS, NMO, and ON during 2003-2015 were identified. The demographic features and comorbidities were investigated. RESULTS We identified 403 MS, 42 NMO, and 1496 ON incident cases under the age of 20 during 2003-2015. The majority of pediatric MS (86.1%) and NMO (90.5%) patients were 10 years old or above. The incidence of MS and ON was relatively steady, while that of NMO increased prominently later during the study period. The average incidence of pediatric MS and NMO during 2011-2015 was 0.52 and 0.11 per 100,000 person-years, respectively. The female preponderance was evident for pediatric MS and NMO, and less so for pediatric ON. The most common autoimmune comorbidities for pediatric MS were thyrotoxicosis (1.0%) and systemic lupus erythematosus (0.7%). CONCLUSION The epidemiology of pediatric MS was largely stationary in Taiwan during 2001-2015, while the prevalence of pediatric NMO rose steeply during this period, probably reflecting better recognition of this clinical entity. Autoimmune comorbidities were uncommon for pediatric MS and NMO in Taiwan.
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Affiliation(s)
- Wei-Sheng Lin
- Department of Pediatrics, National Taiwan University Hospital Yunlin branch, No.579, Sec. 2, Yunlin Rd., Douliu City, Yunlin County 640, Taiwan.
| | - Hsin-Pei Wang
- Department of Pediatrics, National Taiwan University Hospital Yunlin branch, No.579, Sec. 2, Yunlin Rd., Douliu City, Yunlin County 640, Taiwan
| | - Ho-Min Chen
- Health Data Research Center, National Taiwan University, Taipei, Taiwan
| | - Jou-Wei Lin
- Cardiovascular Center, National Taiwan University Hospital Yunlin Branch, Douliu City, Yunlin, Taiwan
| | - Wang-Tso Lee
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Brain and Mind Sciences, National Taiwan University, Taipei, Taiwan
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Qiao L, Deng C, Wang Q, Zhang W, Fei Y, Xu Y, Zhao Y, Li Y. Serum Clusterin and Complement Factor H May Be Biomarkers Differentiate Primary Sjögren's Syndrome With and Without Neuromyelitis Optica Spectrum Disorder. Front Immunol 2019; 10:2527. [PMID: 31708932 PMCID: PMC6823228 DOI: 10.3389/fimmu.2019.02527] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 10/10/2019] [Indexed: 01/05/2023] Open
Abstract
Background: Neuromyelitis optica spectrum disorder (NMOSD) is a neurological complication of primary Sjögren's syndrome (pSS). Objective: We aimed to explore potential serological differences between pSS patients with and without NMOSD. Methods: There were 4 pSS patients with NMOSD and 8 pSS patients without NMOSD enrolled as the screening group for two-dimensional difference gel electrophoresis (DIGE) analysis. Then differential expressed protein spots between groups were identified by MALDI-TOF/TOF MS. The levels of the identified potential biomarkers were verified by ELISA in a second independent cohort including 22 pSS patients with NMOSD, 26 pSS without NMOSD and 30 NMOSD patients. Results: Nine proteins were identified significantly differently expressed (more than 1.5-fold, p < 0.05) between these two groups. Serum levels of clusterin and complement factor H (CFH) were further verified by ELISA. Results showed that the serum clusterin was significantly higher in NMOSD with pSS than without (298.33 ± 184.52 vs. 173.49 ± 63.03 ng/ml, p < 0.01), while the levels of CFH were lower in pSS patients with NMOSD than without (24.19 ± 1.79 vs. 25.87 ± 3.98 ng/ml, p < 0.01). Conclusion: This is the first study of serological comparative proteomics between pSS patients with and without NMOSD. Serum clusterin and CFH might be potential biomarkers for pSS patients with NMOSD and play important role in the pathogenesis of the disease but needs further verification.
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Affiliation(s)
- Lin Qiao
- Department of Internal Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Chuiwen Deng
- Key Laboratory of Rheumatology and Clinical Immunology, Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Ministry of Education, Beijing, China
| | - Qian Wang
- Key Laboratory of Rheumatology and Clinical Immunology, Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Ministry of Education, Beijing, China
| | - Wen Zhang
- Key Laboratory of Rheumatology and Clinical Immunology, Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Ministry of Education, Beijing, China
| | - Yunyun Fei
- Key Laboratory of Rheumatology and Clinical Immunology, Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Ministry of Education, Beijing, China
| | - Yan Xu
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yan Zhao
- Key Laboratory of Rheumatology and Clinical Immunology, Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Ministry of Education, Beijing, China
| | - Yongzhe Li
- Department of Clinical Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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Zarei S, Eggert J, Franqui-Dominguez L, Carl Y, Boria F, Stukova M, Avila A, Rubi C, Chinea A. Comprehensive review of neuromyelitis optica and clinical characteristics of neuromyelitis optica patients in Puerto Rico. Surg Neurol Int 2018; 9:242. [PMID: 30603227 PMCID: PMC6293609 DOI: 10.4103/sni.sni_224_18] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 08/21/2018] [Indexed: 12/14/2022] Open
Abstract
Neuromyelitis optica (NMO) is an immune-mediated inflammatory disorder of the central nervous system. It is characterized by concurrent inflammation and demyelination of the optic nerve (optic neuritis [ON]) and the spinal cord (myelitis). Multiple studies show variations in prevalence, clinical, and demographic features of NMO among different populations. In addition, ethnicity and race are known as important factors on disease phenotype and clinical outcomes. There are little data on information about NMO patients in underserved groups, including Puerto Rico (PR). In this research, we will provide a comprehensive overview of all aspects of NMO, including epidemiology, environmental risk factors, genetic factors, molecular mechanism, symptoms, comorbidities and clinical differentiation, diagnosis, treatment, its management, and prognosis. We will also evaluate the demographic features and clinical phenotype of NMO patients in PR. This will provide a better understanding of NMO and establish a basis of knowledge that can be used to improve care. Furthermore, this type of population-based study can distinguish the clinical features variation among NMO patients and will provide insight into the potential mechanisms that cause these variations.
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Affiliation(s)
- Sara Zarei
- San Juan Bautista School of Medicine, Caguas, Puerto Rico, USA
| | - James Eggert
- San Juan Bautista School of Medicine, Caguas, Puerto Rico, USA
| | | | - Yonatan Carl
- San Juan Bautista School of Medicine, Caguas, Puerto Rico, USA
| | - Fernando Boria
- San Juan Bautista School of Medicine, Caguas, Puerto Rico, USA
| | - Marina Stukova
- San Juan Bautista School of Medicine, Caguas, Puerto Rico, USA
| | | | - Cristina Rubi
- Caribbean Neurological Center, Guaynabo, Puerto Rico, USA
| | - Angel Chinea
- Caribbean Neurological Center, Guaynabo, Puerto Rico, USA
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Shahmohammadi S, Doosti R, Shahmohammadi A, Mohammadianinejad SE, Sahraian MA, Azimi AR, Harirchian MH, Asgari N, Naser Moghadasi A. Autoimmune diseases associated with Neuromyelitis Optica Spectrum Disorders: A literature review. Mult Scler Relat Disord 2018; 27:350-363. [PMID: 30476871 DOI: 10.1016/j.msard.2018.11.008] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Revised: 11/06/2018] [Accepted: 11/10/2018] [Indexed: 01/01/2023]
Abstract
INTRODUCTION Neuromyelitis Optica (NMO) is an autoimmune inflammatory demyelinating disease of the central nervous system (CNS) which predominantly involves optic nerves and spinal cord. Since the introduction of Neuromyelitis Optica Spectrum Disorders (NMOSD) as a separate entity, there have been many reports on its association with other disorders including systemic and organ-specific autoimmune diseases. Here, we reviewed other immune-mediated diseases associated with NMOSD and tried to categorize them. METHODS The present review was conducted using the PUBMED database based on papers from 1976 (i.e., since the first NMO comorbidity with SLE was reported) to 2017. We included all articles published in English. The keywords utilized included Neuromyelitis optica, Neuromyelitis Optica Spectrum Disorders, Devic's disease, in combination with comorbidity or comorbidities. RESULTS Diseases with immune-based pathogenesis are the most frequently reported co-morbidities associated with NMOSD, most of which are antibody-mediated diseases. According to literature, Sjogren's Syndrome (SS) and Systemic Lupus Erythematosus (SLE) are the most frequently reported diseases associated with NMOSD among systemic autoimmune diseases. Further, myasthenia gravis in neurological and autoimmune thyroid diseases in non-neurological organ-specific autoimmune diseases are the most reported comorbidities associated with NMOSD in the literature. CONCLUSIONS NMOSD may be associated with a variety of different types of autoimmune diseases. Therefore, systemic or laboratory signs which are not typical for NMOSD should be properly investigated to exclude other associated comorbidities. These comorbidities may affect the treatment strategy and may improve the patients' care and management.
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Affiliation(s)
- Sareh Shahmohammadi
- MS Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Rozita Doosti
- MS Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Abootorab Shahmohammadi
- MS Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Mohammad Ali Sahraian
- MS Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Reza Azimi
- MS Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Hossein Harirchian
- Iranian center for neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Nasrin Asgari
- Owens-gruppen Næstved/Slagelse/Ringsted Sygehuse, Region Sjælland J.B. Winsløws Vej 9, indgang B, 1. Sal 5000, Odense C, Denmark
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Ramos AB, Peters CW, Landry-Wegener B, Cannizzaro LA, Lovera J. A case of neuromyelitis optica spectrum disorder presenting with undiagnosed Sjogren's syndrome and a single, atypical tumefactive lesion: A clinical conundrum. J Neurol Sci 2017; 383:216-218. [PMID: 29122295 DOI: 10.1016/j.jns.2017.10.036] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Revised: 10/19/2017] [Accepted: 10/24/2017] [Indexed: 01/11/2023]
Affiliation(s)
- Alexander B Ramos
- Department of Neurology, Louisiana State University Health Sciences Center, New Orleans, LA, USA.
| | - Cacey W Peters
- Department of Pathology, Tulane University School of Medicine: Pathology and Laboratory Medicine, New Orleans, LA, USA.
| | | | - Louis A Cannizzaro
- Department of Neurology, Ochsner Medical Center, Jefferson Highway, New Orleans, Louisiana, USA.
| | - Jesús Lovera
- Department of Neurology, Louisiana State University Health Sciences Center, New Orleans, LA, USA.
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McCoy SS, Baer AN. Neurological Complications of Sjögren's Syndrome: Diagnosis and Management. CURRENT TREATMENT OPTIONS IN RHEUMATOLOGY 2017; 3:275-288. [PMID: 30627507 DOI: 10.1007/s40674-017-0076-9] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Opinion statement Purpose of review Neurologic disease is a common extraglandular manifestation of Sjögren's syndrome (SS), the study of which has been hampered both by the lack of uniform definitions for specific neurologic complications and by the imprecision of the tools used to diagnose SS. There is a great need to develop consensus criteria for classifying these varied neurologic manifestations, as has been done in systemic lupus erythematosus (SLE) "Arthritis and rheumatism 42:599-608, 1999". SS patients with certain forms of neurologic involvement, such as small fiber neuropathy and sensory ataxic ganglionopathy, frequently lack anti-SSA and anti-SSB antibodies and other serologic abnormalities. In these patients, neurologic disease is often their presenting manifestation, triggering a search for underlying SS. Given the frequent seronegativity of such patients, their diagnosis of SS rests heavily on the interpretation of a labial gland biopsy. However, these biopsies are prone to misinterpretation "Vivino etal. J Rheumatol 29:938-44, 2002", and "positive" ones are found in up to 15% of healthy volunteers "Radfar et al. Arthrit Rheumatu 47:520-4, 2002". Better diagnostic tools are needed to determine if the frequent seronegative status of these SS patients may be related to a unique disease pathogenesis. Recent findings Recent advances in diagnostic techniques have served to define a likely pathogenetic basis for certain neurologic manifestations of SS. The advent of punch skin biopsies to analyze intraepidermal nerve fiber density and morphology has helped define pure sensory small fiber neuropathy as common in SS and the basis for both length- and non-length-dependent patterns of neuropathic pain. New protocols for magnetic resonance imaging (MRI) have enabled the recognition of dorsal root ganglionitis, a finding originally detected in pathologic studies. The advent of the anti-aquaporin-4 (AQP4) antibody test in 2004 has Led to the appreciation that demyelinating disease in SS is often related to the presence of neuromyelitis optica spectrum disorder. The anti-AQP4 antibody is considered to be directly pathogenic in the brain, targeting the primary water channel proteins in the brain, expressed prominently on astrocytic foot processes. Summary There are no clinical trials evaluating the efficacy of systemic immune suppressive therapy for peripheral or central nervous system involvement. With the recent increase in clinical trials of biologic agents for SS, which utilize systemic disease manifestations as standardized outcome measures, there is an urgency to deveLop appropriate definitions of neuroLogic compLications of SS and cLear parameters for clinical improvement.
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Affiliation(s)
- Sara S McCoy
- School of Medicine and Public Health, University of Wisconsin, Madison, USA
| | - Alan N Baer
- School of Medicine and Public Health, University of Wisconsin, Madison, USA
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Kim SM, Kim SJ, Lee HJ, Kuroda H, Palace J, Fujihara K. Differential diagnosis of neuromyelitis optica spectrum disorders. Ther Adv Neurol Disord 2017; 10:265-289. [PMID: 28670343 PMCID: PMC5476332 DOI: 10.1177/1756285617709723] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2016] [Accepted: 03/31/2017] [Indexed: 12/31/2022] Open
Abstract
Neuromyelitis optica spectrum disorder (NMOSD) is an inflammatory disorder of the central nervous system (CNS) mostly manifesting as optic neuritis and/or myelitis, which are frequently recurrent/bilateral or longitudinally extensive, respectively. As the autoantibody to aquaporin-4 (AQP4-Ab) can mediate the pathogenesis of NMOSD, testing for the AQP4-Ab in serum of patients can play a crucial role in diagnosing NMOSD. Nevertheless, the differential diagnosis of NMOSD in clinical practice is often challenging despite the phenotypical and serological characteristics of the disease because: (1) diverse diseases with autoimmune, vascular, infectious, or neoplastic etiologies can mimic these phenotypes of NMOSD; (2) patients with NMOSD may only have limited clinical manifestations, especially in their early disease stages; (3) test results for AQP4-Ab can be affected by several factors such as assay methods, serologic status, disease stages, or types of treatment; (4) some patients with NMOSD do not have AQP4-Ab; and (5) test results for the AQP4-Ab may not be readily available for the acute management of patients. Despite some similarity in their phenotypes, these NMOSD and NMOSD-mimics are distinct from each other in their pathogenesis, prognosis, and most importantly treatment. Understanding the detailed clinical, serological, radiological, and prognostic differences of these diseases will improve the proper management as well as diagnosis of patients.
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Affiliation(s)
- Sung-Min Kim
- Department of Neurology, Seoul National University Hospital, Seoul, Korea
| | - Seong-Joon Kim
- Department of Ophthalmology, Seoul National University, College of Medicine, Seoul, Korea
| | - Haeng Jin Lee
- Department of Ophthalmology, Seoul National University, College of Medicine, Seoul, Korea
| | - Hiroshi Kuroda
- Department of Neurology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Jacqueline Palace
- Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Kazuo Fujihara
- Department of Neurology, Tohoku University Graduate School of Medicine, Sendai, Japan Department of Multiple Sclerosis Therapeutics, Fukushima Medical University School of Medicine, and MS & NMO Center, Southern TOHOKU Research Institute for Neuroscience (STRINS), Koriyama 963-8563, Japan
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A Case of Primary Sjögren's Syndrome Presenting as Mass-Like Encephalitis, With Progression to Neuromyelitis Optica Spectrum Disorder. Arch Rheumatol 2017; 32:353-357. [PMID: 29901009 DOI: 10.5606/archrheumatol.2017.6201] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 11/29/2016] [Indexed: 01/04/2023] Open
Abstract
Neuromyelitis optica is an idiopathic inflammatory demyelinating disease of the central nervous system (CNS) that predominantly affects the optic nerves and spinal cord. With the discovery of the pathogenic anti-aquaporin-4 (AQP4) antibody, the disease was recognized as part of a spectrum of autoimmune diseases that target AQP4, collectively referred to as neuromyelitis optica spectrum disorder (NMOSD). NMOSD consists of conditions that affect various parts of the CNS with the AQP4 antibody. In this article, we report a 43-year-old female patient who was initially diagnosed with primary Sjögren's syndrome (pSS) with CNS involvement, but was later diagnosed with overlapping pSS and NMOSD, which required more intensive treatment. The patient presented with fever, headache, dysarthria, and left-side weakness, and brain imaging showed a mass-like edematous lesion in the right frontoparietal region. She also complained of xerostomia and was diagnosed with pSS by salivary scintigraphy, anti-Sjögren's syndrome A positivity, and minor salivary gland biopsy. Under the diagnosis of pSS with CNS involvement in the form of tumefactive encephalitis, she was treated with high-dose steroids and monthly intravenous cyclophosphamide therapy. However, three months later, she developed a sudden decrease in right visual acuity and had right optic neuritis. Her serum was positive for the anti-AQP4 antibody, and she was finally diagnosed with overlapping NMOSD and pSS. She was treated with steroid pulse therapy and plasmapheresis. Therefore, in patients with pSS presenting with cerebral white matter lesions, even when optic neuritis or myelitis is absent, evaluations for the anti-AQP4 antibody should be considered to detect and treat NMOSD accordingly.
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Abstract
PURPOSE To determine the diverse clinical features of optic neuropathy associated with primary Sjögren's syndrome in Korean patients. METHODS Five women with acute and/or chronic optic neuropathy who were diagnosed as primary Sjögren's syndrome were retrospectively evaluated. Primary Sjögren's syndrome was diagnosed by signs and symptoms of keratoconjunctivitis sicca, positive serum anti-Ro/SSA and/or anti-La/SSB antibodies, and/or minor salivary gland biopsy. All patients underwent a complete ophthalmologic examination. RESULTS Among the five patients diagnosed as optic neuropathy related to primary Sjögren's syndrome, four patients had bilateral optic neuropathy and one patient was unilateral. The clinical course was chronic in three patients and one of them showed acute exacerbation and was finally diagnosed with neuromyelitis optica spectrum disorder. The other two patients presented as acute optic neuritis and one was diagnosed with neuromyelitis optica spectrum disorder. Sicca symptoms were present in four patients, but only two patients reported these symptoms before the onset of optic neuropathy. Patients showed minimal response to systemic corticosteroids or steroid dependence, requiring plasmapheresis in the acute phase and immunosuppressive agents for maintenance therapy. CONCLUSIONS Optic neuropathy associated with primary Sjögren's syndrome may show variable clinical courses, including acute optic neuritis, insidious progression of chronic optic atrophy, or in the context of neuromyelitis optica spectrum disorders. Optic neuropathy may be the initial manifestation of primary Sjögren's syndrome without apparent sicca symptoms, which makes the diagnosis often difficult. The presence of specific antibodies including anti-Ro/SSA, anti-La/SSB, and anti-aquaporin-4 antibodies are supportive for the diagnosis and treatment in atypical cases of optic neuropathy.
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Furukawa T, Matsui N, Tanaka K, Izumi Y, Kaji R. [A case of neuromyelitis optica spectrum disorder (NMOSD) with Sjögren's syndrome manifested only brain involvement by preceding parotitis]. Rinsho Shinkeigaku 2017; 57:77-81. [PMID: 28132975 DOI: 10.5692/clinicalneurol.cn-000924] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A 33 year-old woman presented with intentional incontinence, motor aphasia, supranuclear gaze palsy, and spasticity after parotitis. Brain magnetic resonance images (MRI) showed abnormal signaling in long corticospinal tract involving internal capsules and cerebral peduncles, middle cerebellar peduncle, and frontal subcortical white matter lesions. She had a long history of dry eye and mouth. Immunoserological study showed that she was positive for anti-SS-A, aquaporin 4 (AQP4), and AQP5 antibodies. She clinically showed not only Sjögren's syndrome but also neuromyelitis optica spectrum disorder (NMOSD) without optic neuritis or myelitis. She responded to steroid followed by plasma exchange dramatically. Thereafter, the relapse of brain lesion was once detected while tapering of steroid, but her symptoms have been stable for several years after administration of immunosuppressant. This case suggested that salivary gland inflammation might be associated with the pathogenesis of NMOSD.
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Affiliation(s)
- Takahiro Furukawa
- Department of Neurology, Institute of Biomedical Sciences, Tokushima University Graduate School
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Comparisons of presentations and outcomes of neuromyelitis optica patients with and without Sjögren's syndrome. Neurol Sci 2016; 38:271-277. [PMID: 27817092 DOI: 10.1007/s10072-016-2751-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 10/24/2016] [Indexed: 01/08/2023]
Abstract
Patients with neuromyelitis optica (NMO) often have an accompanying autoimmune disease, most commonly, but not limited to Sjögren's syndrome (SS). The aim of this study was to compare clinical and laboratory features between NMO patients with and without SS and to investigate the prognosis of NMO in patients with and without SS. Twenty-three NMO patients with SS and 42 NMO patients without SS were included. Clinical and laboratory profiles were compared, including annual relapse rate and time from onset of NMO to Expanded Disability Status Scale (EDSS) scores of 4.0 and 6.0. More NMO patients with SS than those without SS had anti-nuclear antibody, anti-SS-A/Ro and anti-SS-B/La antibodies (91.3 vs. 35.7%, p < 0.001, 87.0 vs. 2.3%, p < 0.001, and 34.8 vs. 0.0%, p < 0.001, respectively). Serum immunoglobulins (IgA, IgM and IgG) were markedly increased in NMO patients with SS in comparison with those without SS. Annual relapse rate and the time from disease onset to an EDSS score of 4.0 and 6.0 were not significantly different between the two groups. No differences between the two groups were found for the other parameters, including AQP-4 antibody status, length of spinal cord lesion and brain lesions. These results imply that NMO in SS more likely represents coexistence with SS rather than representing the result of direct central nervous system involvement in SS. Autoimmune response appears to be more intense in the NMO group with SS, but did not cause a more severe prognosis in comparison with the group without SS, indicating that we should pay attention to the potential benefit of the antinuclear antibodies in NMO.
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Wang X, Yi H, Liu J, Li M, Mao ZF, Xu L, Peng FH. Anti-thyroid antibodies and thyroid function in neuromyelitis optica spectrum disorders. J Neurol Sci 2016; 366:3-7. [DOI: 10.1016/j.jns.2016.04.039] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2015] [Revised: 04/01/2016] [Accepted: 04/19/2016] [Indexed: 10/21/2022]
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Affiliation(s)
- Kelly Graham Gwathmey
- Department of Neurology; University of Virginia; P.O. Box 800394 Charlottesville Virginia 22908 USA
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Qiao L, Wang Q, Fei Y, Zhang W, Xu Y, Zhang Y, Zhao Y, Zeng X, Zhang F. The Clinical Characteristics of Primary Sjogren's Syndrome With Neuromyelitis Optica Spectrum Disorder in China: A STROBE-Compliant Article. Medicine (Baltimore) 2015; 94:e1145. [PMID: 26181553 PMCID: PMC4617097 DOI: 10.1097/md.0000000000001145] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The aim of the present study was to analyze the clinical characteristics of primary Sjogren's syndrome (pSS) with neuromyelitis optica spectrum disorder (NMOSD). We retrospectively reviewed the medical records of 616 patients who were admitted to the Peking Union Medical College Hospital from 1985 to 2013. Of these patients, 43 developed NMOSD. The median duration of symptoms was 60 months and 72% of the patients experienced neurological complications onset in the pSS with NMOSD group. Twenty-one out of 43 patients had neuromyelitis optica (NMO), and 22 exhibited a limited form of NMO. Serum anti-aquaporin-4 (AQP4) antibody positivity was detected in 89.3% of the patients. A total of 60.5% of the patients (26 patients) complained of dry mouth, 72.1% were positive for objective xerostomia, 53.5% complained of dry eyes, and 74.4% had a positive ocular test. Biopsy of the minor salivary glands was performed in 33 patients, 28 of whom (84.8%) had a lymphocytic focus score of ≥1. Anti-Ro/SSA or anti-La/SSB antibodies were detected in 41 patients (95.3%). Compared with the pSS patients without NMOSD, the incidences of xerophthalmia, xerostomia, arthritis, interstitial lung disease, and renal tubular acidosis were significantly lower in the patients with NMOSD. NMOSD is a neurologic complication of pSS. The presence of anti-AQP4 antibody may be a predictor for pSS patients with NMOSD. Neurological manifestations are prominent in these patients. In clinical scenarios involving pSS or NMOSD, rheumatologists and neurologists should be aware of this association and perform the appropriate tests.
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Affiliation(s)
- Lin Qiao
- From the Department of Rheumatology and Clinical Immunology(LQ,WQ,YF,WZ,Yan Zhao,XZ,FZ); and Department of Neurology(YX,Yao Zhang), Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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Is there specific neurological disorders of primary Sjögren's syndrome? Joint Bone Spine 2015; 82:86-9. [DOI: 10.1016/j.jbspin.2014.04.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/21/2014] [Indexed: 01/25/2023]
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Presence of anti-Ro/SSA antibody may be associated with anti-aquaporin-4 antibody positivity in neuromyelitis optica spectrum disorder. J Neurol Sci 2015; 348:132-5. [DOI: 10.1016/j.jns.2014.11.020] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Revised: 11/12/2014] [Accepted: 11/14/2014] [Indexed: 11/18/2022]
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Abstract
A variety of neurologic diseases have cutaneous manifestations. These may precede, coincide with, or follow the neurologic findings. An array of autoimmune, genetic, and environmental factors play a role in expression and severity of the neurologic burden in these conditions. This chapter emphasizes congenital and genetic disorders, but we also discuss the pathophysiology and manifestation of various acquired neurocutaneous disorders with an emphasis Behcet's disease, dermatomyositis, Sjögren's syndrome, systemic lupus erythematosus, scleroderma, Parry-Romberg syndrome and Degos disease.
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Affiliation(s)
- Amre Nouh
- Department of Neurology, Hartford Hospital - University of Connecticut, Hartford CT, USA
| | - Jodi Speiser
- Section of Dermatopathology, Department of Pathology, Stritch School of Medicine, Loyola University Chicago, Maywood, IL, USA
| | - José Biller
- Department of Neurology, Stritch School of Medicine, Loyola University Chicago, Maywood, IL, USA.
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A Rare Case of Neuromyelitis Optica Spectrum Disorder in Patient with Sjogren's Syndrome. Case Rep Rheumatol 2014; 2014:158165. [PMID: 25506022 PMCID: PMC4253696 DOI: 10.1155/2014/158165] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Accepted: 11/06/2014] [Indexed: 11/17/2022] Open
Abstract
We report a 48-year-old female with the history of Sjogren's syndrome who presented with 3-week history of tingling, numbness, and shooting back, waist, and bilateral leg pain and numbness in the pelvic region with urinary and bowel incontinence. Physical examination was remarkable for reduced motor power in both lower extremities with spasticity. Sensory deficit was noted at the T6 level. Laboratory investigation revealed elevated ESR and CRP and positive serum antiaquaporin-4 IgG. Thoracic and lumbar magnetic resonance imaging revealed abnormal patchy areas, leptomeningeal enhancement through the thoracic cord extending from T3 through T6 levels, without evidence of cord compression. Impression of neuromyelitis optica spectrum disorder was made and patient was treated with methylprednisolone intravenously followed by tapering oral prednisone. Neurological symptoms gradually improved with resolution of bowel and urinary incontinence. In a patient with Sjogren's syndrome who presents with neurological complaints, the possibility of neuromyelitis optica or neuromyelitis optica spectrum disorder should be considered. Awareness of the possibility of CNS disease is important due to the serious nature of CNS complications, some of which are treatable with immunosuppressants. Our patient with Sjogren's syndrome who presented with myelopathy benefited from early recognition and institution of appropriate therapy.
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Arrambide G, Rovira A, Tur C, Montalban X. NMO spectrum disorders: how wide is the spectrum? Mult Scler 2014; 20:1417-9. [DOI: 10.1177/1352458514546517] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Georgina Arrambide
- Centre d’Esclerosi Múltiple de Catalunya (Cemcat)/Neuroimmunology, Hospital Universitari Vall d’Hebron; Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Alex Rovira
- Magnetic Resonance Unit (IDI), Hospital Universitari Vall d’Hebron,Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Carmen Tur
- Centre d’Esclerosi Múltiple de Catalunya (Cemcat)/Neuroimmunology, Hospital Universitari Vall d’Hebron; Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Xavier Montalban
- Centre d’Esclerosi Múltiple de Catalunya (Cemcat)/Neuroimmunology, Hospital Universitari Vall d’Hebron; Universitat Autònoma de Barcelona, Barcelona, Spain
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Zhang B, Zhong Y, Wang Y, Dai Y, Qiu W, Zhang L, Li H, Lu Z. Neuromyelitis optica spectrum disorders without and with autoimmune diseases. BMC Neurol 2014; 14:162. [PMID: 25135481 PMCID: PMC4236652 DOI: 10.1186/s12883-014-0162-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Accepted: 08/04/2014] [Indexed: 01/01/2023] Open
Abstract
Background Neuromyelitis optica spectrum disorder (NMOSD) can coexist with non-organ-specific or organ-specific autoimmune diseases. The aim of this study was to investigate and compare the features between NMOSD without and with autoimmune diseases, and NMOSD with non-organ-specific and organ-specific autoimmune diseases. Methods One hundred and fifty five NMOSD patients without autoimmune diseases (n = 115) and with autoimmune diseases (n = 40) were enrolled. NMOSD with autoimmune diseases were divided by organ-specific autoimmune diseases. The clinical, laboratory and magnetic resonance imaging features between two groups were assessed. Results Motor deficit was less frequent in NMOSD patients with non-organ-specific autoimmune diseases (p = 0.024). Cerebrospinal fluid white blood cell and protein, serum C-reactive protein and immunoglobulin G were lower in NMOSD patients without autoimmune diseases, while several autoantibodies seropositivity and thyroid indexes were significantly higher in NMOSD patients with autoimmune diseases (p < 0.05). No difference was found in other clinical and laboratory characteristics between different NMOSD subtypes (p > 0.05). NMOSD patients with autoimmune diseases had higher brain abnormalities than NMOSD without autoimmune diseases (p < 0.001). Conclusions The characteristics between NMOSD without and with autoimmune diseases were similar. NMOSD with autoimmune diseases have high frequency of brain abnormalities.
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Affiliation(s)
| | | | | | | | | | | | | | - Zhengqi Lu
- Department of Neurology, The Third Affiliated Hospital of Sun Yat-sen University, No 600 Tianhe Road, Guangzhou 510630, Guangdong, China.
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Colaci M, Cassone G, Manfredi A, Sebastiani M, Giuggioli D, Ferri C. Neurologic Complications Associated with Sjögren's Disease: Case Reports and Modern Pathogenic Dilemma. Case Rep Neurol Med 2014; 2014:590292. [PMID: 25161786 PMCID: PMC4139080 DOI: 10.1155/2014/590292] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Revised: 07/14/2014] [Accepted: 07/18/2014] [Indexed: 12/14/2022] Open
Abstract
Objectives. Sjögren's syndrome (SS) may be complicated by some neurological manifestations, generally sensory polyneuropathy. Furthermore, involvement of cranial nerves was described as rare complications of SS. Methods. We reported 2 cases: the first one was a 40-year-old woman who developed neuritis of the left optic nerve as presenting symptom few years before the diagnosis of SS; the second was a 54-year-old woman who presented a paralysis of the right phrenic nerve 7 years after the SS onset. An exhaustive review of the literature on patients with cranial or phrenic nerve involvements was also carried out. Results. To the best of our knowledge, our second case represents the first observation of SS-associated phrenic nerve mononeuritis, while optic neuritis represents the most frequent cranial nerve involvement detectable in this connective tissue disease. Trigeminal neuropathy is also frequently reported, whereas neuritis involving the other cranial nerves is quite rare. Conclusions. Cranial nerve injury is a harmful complication of SS, even if less commonly recorded compared to peripheral neuropathy. Neurological manifestations may precede the clinical onset of SS; therefore, in patients with apparently isolated cranial nerve involvement, a correct diagnosis of the underlying SS is often delayed or overlooked entirely; in these instances, standard clinicoserological assessment is recommendable.
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Affiliation(s)
- Michele Colaci
- Chair and Rheumatology Unit, Medical School, Azienda Ospedaliero-Universitaria, University of Modena and Reggio Emilia, Policlinico di Modena, Via del Pozzo 71, 41100 Modena, Italy
| | - Giulia Cassone
- Chair and Rheumatology Unit, Medical School, Azienda Ospedaliero-Universitaria, University of Modena and Reggio Emilia, Policlinico di Modena, Via del Pozzo 71, 41100 Modena, Italy
| | - Andreina Manfredi
- Chair and Rheumatology Unit, Medical School, Azienda Ospedaliero-Universitaria, University of Modena and Reggio Emilia, Policlinico di Modena, Via del Pozzo 71, 41100 Modena, Italy
| | - Marco Sebastiani
- Chair and Rheumatology Unit, Medical School, Azienda Ospedaliero-Universitaria, University of Modena and Reggio Emilia, Policlinico di Modena, Via del Pozzo 71, 41100 Modena, Italy
| | - Dilia Giuggioli
- Chair and Rheumatology Unit, Medical School, Azienda Ospedaliero-Universitaria, University of Modena and Reggio Emilia, Policlinico di Modena, Via del Pozzo 71, 41100 Modena, Italy
| | - Clodoveo Ferri
- Chair and Rheumatology Unit, Medical School, Azienda Ospedaliero-Universitaria, University of Modena and Reggio Emilia, Policlinico di Modena, Via del Pozzo 71, 41100 Modena, Italy
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Sakai W, Matsui N, Fujita K, Izumi Y, Nishida Y, Takahashi T, Kanbayashi T, Kaji R. [Case of neuromyelitis optica spectrum disorder associated with central pontine and extrapontine myelinolysis preceded by syndrome of inappropriate antidiuretic hormone secretion]. Rinsho Shinkeigaku 2014; 54:556-60. [PMID: 25087556 DOI: 10.5692/clinicalneurol.54.556] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A 36-year-old woman complained of general malaise. She presented with hyponatremia and plasma osmotic pressure was lower than urinary osmotic pressure. In addition, serum antidiuretic hormone level was higher than the measurement sensitivity. She was diagnosed with the syndrome of inappropriate antidiuretic hormone secretion (SIADH). She fell into a coma despite correction of serum sodium level. Brain magnetic resonance imaging (MRI) revealed high signal intensities in the cerebral cortex, striatum, thalamus, hypothalamus, midbrain, and pons in fluid-attenuated inversion recovery images. Spinal MRI revealed a longitudinally extending lesion in the cervical cord. Serum sample was positive for anti-aquaporin-4 antibody, supporting the diagnosis of neuromyelitis optica spectrum disorder (NMOSD) combined with central pontine and extrapontine myelinolysis. In patients with NMOSD, the immune reaction can gradually cause destructive changes of the hypothalamus and lead to unstable ADH secretion in the absence of immunomodulatory treatment.
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Affiliation(s)
- Waka Sakai
- Department of Clinical Neuroscience, The University of Tokushima Graduate School
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Sawada J, Orimoto R, Misu T, Katayama T, Aizawa H, Asanome A, Takahashi K, Saito T, Anei R, Kamada K, Miyokawa N, Takahashi T, Fujihara K, Hasebe N. A case of pathology-proven neuromyelitis optica spectrum disorder with Sjögren syndrome manifesting aphasia and apraxia due to a localized cerebral white matter lesion. Mult Scler 2014; 20:1413-6. [PMID: 24986696 DOI: 10.1177/1352458514540834] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A woman with Sjögren syndrome manifesting as aphasia with a left deep cerebral white matter lesion tested positive for anti-aquaporin 4 (AQP4) antibody. Open biopsy of the lesion revealed active demyelination with edematous changes and the preservation of most axons, indicating a non-necrotic demyelinating lesion. Immunostaining for AQP4 was diffusely lost, whereas the loss of glial fibrillary acidic protein immunostaining was limited but with highly degenerated astrocytic foot processes in perivascular areas. These results suggested neuromyelitis optica spectrum disorder (NMOSD) pathology rather than Sjögren-related vasculitis. Only cerebral cortical symptoms with a cerebral white matter lesion could be observed in NMOSDs.
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Affiliation(s)
- Jun Sawada
- Division of Neurology, Asahikawa Medical University, Japan
| | | | - Tatsuro Misu
- Tohoku University Graduate School of Medicine, Japan
| | | | | | - Asuka Asanome
- Division of Neurology, Asahikawa Medical University, Japan
| | - Kae Takahashi
- Division of Neurology, Asahikawa Medical University, Japan
| | - Tsukasa Saito
- Division of Neurology, Asahikawa Medical University, Japan
| | | | | | | | | | | | - Naoyuki Hasebe
- Division of Neurology, Asahikawa Medical University, Japan
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Neuromyelitis optica spectrum disorders associated with other autoimmune diseases. Rheumatol Int 2014; 35:243-53. [DOI: 10.1007/s00296-014-3066-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Accepted: 06/03/2014] [Indexed: 12/30/2022]
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Cobo-Calvo Á, Alentorn A, Mañé Martínez MA, Bau L, Matas E, Bruna J, Romero-Pinel L, Martínez-Yélamos S. Etiologic spectrum and prognosis of longitudinally extensive transverse myelopathies. Eur Neurol 2014; 72:86-94. [PMID: 24942967 DOI: 10.1159/000358512] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2013] [Accepted: 01/08/2014] [Indexed: 11/19/2022]
Abstract
BACKGROUND Patients with a first episode of longitudinal extensive transverse myelopathy (LETM) were reviewed with two objectives: to evaluate the clinical spectrum of LETM and to analyze the related clinical and laboratory variables that can be used as functional prognostic markers. METHODS A retrospective review was conducted of clinical, radiologic and biochemical data of patients admitted for LETM between 1993 and 2011. RESULTS Our cohort included 72 patients [median age 41 years, interquartile range (IQR) 29-61.5]. Median follow-up was 34 months (IQR 17.2-63). The modified Rankin Scale (mRS) score was ≥2 at the end of follow-up in 72.2%. The final diagnosis was idiopathic LETM in 22 patients, multiple sclerosis in 18, parainfectious disease in 11, systemic disease in 9, spinal cord infarction and neuromyelitis optica spectrum disorders in 3 patients each, and acute demyelinating encephalomyelitis, dural fistula, and tumor-related LETM in 2 patients each. Unfavorable outcome was associated with mRS ≥2 at admission [odds ratio (OR) 1.39, 95% confidence interval (CI) 1.16-1.66] and older age (OR 1.06, 95% CI 1.01-1.11). CONCLUSION Idiopathic LETM was the most frequent diagnosis at the end of follow-up. Older age and clinically severe disease at onset were independent prognostic factors of poorer functional recovery.
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Affiliation(s)
- Álvaro Cobo-Calvo
- Multiple Sclerosis Unit, Neurology Department, Hospital Universitari de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Spain
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Iyer A, Elsone L, Appleton R, Jacob A. A review of the current literature and a guide to the early diagnosis of autoimmune disorders associated with neuromyelitis optica. Autoimmunity 2014; 47:154-61. [PMID: 24512514 DOI: 10.3109/08916934.2014.883501] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Neuromyelitis optica (NMO) is an immune-mediated neurological disorder characterised by recurrent episodes of optic neuritis and longitudinally extensive transverse myelitis. A serum biomarker, aquaporin-4 IgG, the autoantibody against aquaporin-4 water channel, has been specifically associated with NMO and has assisted early recognition and prediction of relapses. Less commonly, a monophasic course, associated with antibodies to myelin oligodendrocyte glycoprotein has been reported. Specific diagnostic criteria have been defined; however, some cases that do not fulfil these criteria (but are nevertheless associated with aquaporin-4 IgG) are classified as NMO spectrum disorder and follow the same relapsing course. An ever-growing list of autoimmune disorders, both organ-specific and non-organ-specific, have been associated in up to 20-30% of patients with NMO. These disorders, which may become symptomatic before or after the development of NMO, are often diagnosed long after the diagnosis of NMO, as symptoms may be wrongly attributed to NMO, its residual effects or medication side effects. In addition, autoantibodies can be found in patients with NMO without coexisting disease (up to 40% in some series) and maybe suggestive of a heightened humoral immune response. We present a comprehensive review of the current literature on autoimmune disorders co-existing with NMO and identified 22 autoimmune conditions (myasthenia gravis, coeliac disease, ulcerative colitis, sclerosing cholangitis, systemic lupus erythematosus, rheumatoid arthritis, antiphospholipid antibody syndrome, Sjogren's syndrome, autoimmune hypothyroidism, immune thrombocytopenic purpura, pernicious anaemia, narcolepsy, pemphigus foliaceus, alopecia areata, psoriasis, scleroderma, dermatitis herpetiformis, polymyositis, chronic inflammatory demyelinating polyneuropathy, paraneoplastic disorders, insulin dependent diabetes mellitus and autoimmune encephalitis).
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Affiliation(s)
- Anand Iyer
- The Walton Centre for Neurology and Neurosurgery , Liverpool , UK and
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Katsumata Y, Kawachi I, Kawaguchi Y, Gono T, Ichida H, Hara M, Yamanaka H. Semiquantitative measurement of aquaporin-4 antibodies as a possible surrogate marker of neuromyelitis optica spectrum disorders with systemic autoimmune diseases. Mod Rheumatol 2014. [DOI: 10.3109/s10165-011-0572-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Voigt A, Sukumaran S, Nguyen CQ. Beyond the Glands: An in-Depth Perspective of Neurological Manifestations in Sjögren's Syndrome. ACTA ACUST UNITED AC 2014; 2014. [PMID: 26246960 PMCID: PMC4523300 DOI: 10.4172/2161-1149.s4-010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Primary Sjögren’s Syndrome (pSjS) is an autoimmune disease characterized by sicca (xerophthalmia or xerostomia) symptoms, anti-SS-A (Ro) or anti-SS-B (La) autoantibodies, and lymphocytic infiltrates in the exocrine glands. Disease incidence is estimated to be 0.1–3% of the general population with 0.4–3.1 million individuals in the US with women being nine times more likely to be afflicted with SjS than men. The frequency continues to rise accompanied with the multi-factorial etiology making it a challenging disease to manage and treat. Treatment of this disease remains problematic due to the lack of therapeutic treatments relying on replacement therapies such as artificial saliva and eye lubricants or immunosuppressive agents. To further complicate the management of the disease, there are number of multi-systemic manifestations specifically peripheral neuropathy associated with later stage of disease onset. Increasingly, there is mounting evidence that suggests the involvement of central nervous system. It remains to be determined the underlying cause and effect of the dysregulated immune response and the neuropathy associated with SjS. In this review, we provided an in-depth look at key neurological dysfunctions documented to occur in pSjS. Specifically, we discussed the prevalence, symptomology, and current treatments.
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Affiliation(s)
- Alexandria Voigt
- Department of Infectious Diseases and Pathology, College of Veterinary Medicine, University of Florida, 2015 SW 16th Ave, Gainesville, Florida, USA
| | - Sukesh Sukumaran
- Rheumatology Section, University of Arkansas for Medical Sciences, Arkansas Children's Hospital, Little Rock, Arkansas, USA
| | - Cuong Q Nguyen
- Department of Infectious Diseases and Pathology, College of Veterinary Medicine, University of Florida, 2015 SW 16th Ave, Gainesville, Florida, USA ; Center for Orphan Autoimmune Disorders, University of Florida College of Dentistry, 1600 SW Archer Rd, Gainesville, Florida, USA
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Berkowitz AL, Samuels MA. The neurology of Sjögren's syndrome and the rheumatology of peripheral neuropathy and myelitis. Pract Neurol 2013; 14:14-22. [DOI: 10.1136/practneurol-2013-000651] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Sawaya R, Radwan W. Sarcoidosis associated with neuromyelitis optica. J Clin Neurosci 2013; 20:1156-8. [DOI: 10.1016/j.jocn.2012.09.030] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2012] [Revised: 08/30/2012] [Accepted: 09/11/2012] [Indexed: 10/26/2022]
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Chung HW, Yoo JJ, Choi BY, Cho HJ, Kang EH, Song YW, Lee YJ. Primary Sjögren's Syndrome Presenting with Rapidly Progressive Cognitive Impairment. JOURNAL OF RHEUMATIC DISEASES 2013. [DOI: 10.4078/jrd.2013.20.5.336] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Hee Won Chung
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Jong Jin Yoo
- Department of Internal Medicine, Capital Armed Forces General Hospital, Seongnam, Korea
| | - Byoong Yong Choi
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Hyun Jung Cho
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Eun Ha Kang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Yeong Wook Song
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Yun Jong Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
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Brain abnormalities in neuromyelitis optica spectrum disorder. Mult Scler Int 2012; 2012:735486. [PMID: 23259063 PMCID: PMC3518965 DOI: 10.1155/2012/735486] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2012] [Accepted: 11/02/2012] [Indexed: 12/17/2022] Open
Abstract
Neuromyelitis optica (NMO) is an idiopathic inflammatory syndrome of the central nervous system that is characterized by severe attacks of optic neuritis (ON) and myelitis. Until recently, NMO was considered a disease without brain involvement. However, since the discovery of NMO-IgG/antiaqaporin-4 antibody, the concept of NMO was broadened to NMO spectrum disorder (NMOSD), and brain lesions are commonly recognized. Furthermore, some patients present with brain symptoms as their first manifestation and develop recurrent brain symptoms without ON or myelitis. Brain lesions with characteristic locations and configurations can be helpful in the diagnosis of NMOSD. Due to the growing recognition of brain abnormalities in NMOSD, these have been included in the NMO and NMOSD diagnostic criteria or guidelines. Recent technical developments such as diffusion tensor imaging, MR spectroscopy, and voxel-based morphometry reveal new findings related to brain abnormalities in NMOSD that were not identified using conventional MRI. This paper focuses on the incidence and characteristics of the brain lesions found in NMOSD and the symptoms that they cause. Recent studies using advanced imaging techniques are also introduced.
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Kang ES, Min JH, Lee KH, Kim BJ. Clinical usefulness of cell-based indirect immunofluorescence assay for the detection of aquaporin-4 antibodies in neuromyelitis optica spectrum disorder. Ann Lab Med 2012; 32:331-8. [PMID: 22950068 PMCID: PMC3427820 DOI: 10.3343/alm.2012.32.5.331] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2012] [Revised: 03/30/2012] [Accepted: 06/26/2012] [Indexed: 11/21/2022] Open
Abstract
Background The presence of antibodies to aquaporin-4 (AQP4) has been identified as a key characteristic of neuromyelitis optica spectrum disorder (NMOSD), an autoimmune inflammatory demyelinating central nervous system (CNS) disorder. We evaluated the performance of a cell-based indirect immunofluorescence assay (CIIFA) for detecting AQP4 antibodies using antigen prepared with a recombinant AQP4 peptide transfection technique and assessed the usefulness of CIIFA for diagnosis of NMOSD in routine clinical practice. Methods Forty-six serum samples from 36 patients as a comparison set and another 101 patients enrolled consecutively from a neurology clinic were included. CIIFA and fluorescence immunoprecipitation assays (FIPA) were performed. CIIFA was performed at 2 different institutions for comparison purposes. Results CIIFA and FIPA sensitivity in the comparison set was 86% and 79% in neuromyelitis optica (NMO) patients and 55% and 36% in high-risk NMO patients, respectively. The semiquantitative titer measured by CIIFA correlated well with the arbitrary unit (fluorescence units [FU]) derived from FIPA (r=0.66). Titers measured by CIIFA and FIPA were elevated in NMO patients compared to high-risk NMO patients (1:240 vs. 1:180 and 8,390 vs. 4,059 FU, respectively). The frequency of AQP4 antibody detection by CIIFA in 101 consecutively enrolled patients was 100% in NMO and 23% in high-risk NMO patients, while only 4.6% in control patients, including those with multiple sclerosis. Conclusions Detection of AQP4 antibodies by CIIFA provides sensitive and highly specific diagnostic information for NMO and high-risk NMO patients, which can be used to differentiate these conditions from other demyelinating CNS diseases.
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Affiliation(s)
- Eun-suk Kang
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Estiasari R, Matsushita T, Masaki K, Akiyama T, Yonekawa T, Isobe N, Kira JI. Comparison of clinical, immunological and neuroimaging features between anti-aquaporin-4 antibody-positive and antibody-negative Sjögren’s syndrome patients with central nervous system manifestations. Mult Scler 2012; 18:807-16. [DOI: 10.1177/1352458511431727] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background and objective: The objective of this study is to clarify clinical, immunological, and neuroimaging features in anti-aquaporin-4 (AQP4) antibody-positive and antibody-negative Sjögren’s syndrome (SS) patients with central nervous system (CNS) involvement. Methods: Medical records and MRI scans were retrospectively analyzed in 22 consecutive SS patients with CNS manifestations. Results: Seven (31.8%) patients were positive for anti-AQP4 antibodies. The frequency of visual impairment was higher in anti-AQP4 antibody-positive patients than in antibody-negative patients (71.4% vs. 0.0%, p = 0.0008). Brain MRI showed that discrete lesions were more commonly found in the cerebrum, brainstem, and optic nerve in anti-AQP4 antibody-positive patients than in antibody-negative patients ( p = 0.002, p = 0.006, and p = 0.004, respectively), while spinal cord MRI showed that posterior column lesions in the cervical spinal cord were more frequent in anti-AQP4 antibody-positive patients than in antibody-negative patients (71.4% vs. 14.3%, p = 0.01). SS-A antibody titers were higher in anti-AQP4 antibody-positive patients than in antibody-negative patients ( p = 0.012) and were also higher in patients with longitudinally extensive spinal cord lesions (LESCLs) than in those without LESCLs ( p = 0.019). Conclusions: In SS, the presence of anti-AQP4 antibodies is associated with involvement of the optic nerve, cerebrum and brainstem, and with cervical posterior column lesions in the spinal cord.
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Affiliation(s)
- Riwanti Estiasari
- Department of Neurology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- These authors contributed equally to this work
| | - Takuya Matsushita
- Department of Clinical Neuroimmunology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- These authors contributed equally to this work
| | - Katsuhisa Masaki
- Department of Neurology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takuya Akiyama
- Department of Neurology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomomi Yonekawa
- Department of Neurology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Noriko Isobe
- Department of Neurology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Jun-ichi Kira
- Department of Neurology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Sensory neuronopathy and autoimmune diseases. Autoimmune Dis 2012; 2012:873587. [PMID: 22312482 PMCID: PMC3270526 DOI: 10.1155/2012/873587] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2011] [Accepted: 11/28/2011] [Indexed: 12/11/2022] Open
Abstract
Sensory neuronopathies (SNs) are a specific subgroup of peripheral nervous system diseases characterized by primary degeneration of dorsal root ganglia and their projections. Multifocal sensory symptoms often associated to ataxia are the classical features of SN. Several different etiologies have been described for SNs, but immune-mediated damage plays a key role in most cases. SN may herald the onset of some systemic autoimmune diseases, which further emphasizes how important the recognition of SN is in clinical practice. We have thus reviewed available clinical, neurophysiological, and therapeutic data on autoimmune disease-related SN, namely, in patients with Sjögren's syndrome, autoimmune hepatitis, and celiac disease.
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Semiquantitative measurement of aquaporin-4 antibodies as a possible surrogate marker of neuromyelitis optica spectrum disorders with systemic autoimmune diseases. Mod Rheumatol 2011; 22:676-84. [PMID: 22183613 DOI: 10.1007/s10165-011-0572-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2011] [Accepted: 11/21/2011] [Indexed: 10/14/2022]
Abstract
OBJECTIVES To assess the association between serum aquaporin-4 (AQP4) autoantibodies and neuromyelitis optica spectrum disorders (NMOSDs) associated with systemic autoimmune diseases. METHODS We retrospectively studied 626 hospitalized patients with systemic lupus erythematosus (SLE) or Sjögren's syndrome (SS). We collected serum samples from those patients with suspected NMOSDs (i.e., myelitis or optic neuritis) at the time of onset and thereafter. AQP4 antibodies were measured by a cell-based indirect immunofluorescence assay using AQP4-transfected HEK-293 cells in a semi-quantitative manner. RESULTS Sera from 6 patients with suspected NMOSDs and SLE (n = 3) or SS (n = 3) were evaluated. Among these, 2 patients' sera samples, i.e., 1 with SLE and 1 with SS, were positive for AQP4 antibodies. There was an inverse relationship between disease amelioration and antibody titer in one NMOSD patient, whereas the antibody titer remained high in the other NMOSD patient, whose clinical manifestations of NMOSDs did not improve despite intensive immunosuppressive treatments. CONCLUSIONS These results indicate that serum AQP4 antibodies are present in some SLE/SS patients with myelitis/optic neuritis and might be associated with clinical outcomes. The semi-quantitative measurement of the AQP4 antibody might be a possible surrogate marker in patients with NMOSDs associated with systemic autoimmune diseases.
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Kira JI. Autoimmunity in neuromyelitis optica and opticospinal multiple sclerosis: Astrocytopathy as a common denominator in demyelinating disorders. J Neurol Sci 2011; 311:69-77. [DOI: 10.1016/j.jns.2011.08.043] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2011] [Accepted: 08/29/2011] [Indexed: 10/17/2022]
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Kapadia M, Sakic B. Autoimmune and inflammatory mechanisms of CNS damage. Prog Neurobiol 2011; 95:301-33. [DOI: 10.1016/j.pneurobio.2011.08.008] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2011] [Revised: 08/18/2011] [Accepted: 08/19/2011] [Indexed: 12/13/2022]
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Kolfenbach JR, Horner BJ, Ferucci ED, West SG. Neuromyelitis optica spectrum disorder in patients with connective tissue disease and myelitis. Arthritis Care Res (Hoboken) 2011; 63:1203-8. [PMID: 21523924 DOI: 10.1002/acr.20486] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jason R Kolfenbach
- Division of Rheumatology, Department of Medicine, University of Colorado Denver, 1775 Aurora Court, Aurora, CO 80045, USA.
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Kira JI. Neuromyelitis optica and opticospinal multiple sclerosis: Mechanisms and pathogenesis. PATHOPHYSIOLOGY 2011; 18:69-79. [DOI: 10.1016/j.pathophys.2010.04.008] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2010] [Revised: 03/24/2010] [Accepted: 04/08/2010] [Indexed: 12/28/2022] Open
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Kahlenberg JM. Neuromyelitis Optica Spectrum Disorder as an Initial Presentation of Primary Sjögren's Syndrome. Semin Arthritis Rheum 2011; 40:343-8. [DOI: 10.1016/j.semarthrit.2010.05.005] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2010] [Revised: 05/09/2010] [Accepted: 05/10/2010] [Indexed: 11/25/2022]
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