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Aseem F, Lin V, Gilbert AL, Rivadeneira AC, Jennette JC, Bouldin TW, Khoshbakht F, Lee YZ, Chamberlin K, Gelinne A, Mehrabyan AC, Javed B, Dujmovic Basuroski I, Diaz MM. ANCA-associated vasculitis presenting with isolated neurological manifestations in a patient with cocaine abuse: a case report and literature review. Clin Rheumatol 2024; 43:1401-1407. [PMID: 38416306 DOI: 10.1007/s10067-024-06919-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 02/14/2024] [Accepted: 02/21/2024] [Indexed: 02/29/2024]
Abstract
Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) is a group of rare conditions predominantly affecting small vessels of skin, musculoskeletal, pulmonary, renal, and rarely central and peripheral nervous systems. Isolated neurological manifestations of AAV are uncommon and challenging to diagnose. Cocaine has been reported as a potential trigger for the development of AAV. There are only a few case reports of isolated neurological involvement in cocaine-induced AAV with poorly characterized histopathological features. We present a unique case of AAV with isolated neurological manifestations presenting with multiple cranial neuropathies, leptomeningeal enhancement on imaging and histopathologic evidence of small-vessel vasculitis in the leptomeninges and brain and extensive dural fibrosis in a patient with cocaine abuse. The patient's progressive neurological deficits were controlled after starting immunosuppression with rituximab and prednisone. We also reviewed the literature to provide the diagnostic overview of AAV and evaluate intervention options. To our knowledge, this is the first case of AAV with isolated neurological manifestations and histopathologic evidence of small-vessel vasculitis in a patient with cocaine abuse. Patients with multiple cranial neuropathies and meningeal involvement should be screened for AAV, especially if they have a history of cocaine abuse.
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Affiliation(s)
- Fazila Aseem
- Department of Neurology, University of North Carolina School of Medicine, 170 Manning Drive, CB 7025, Chapel Hill, NC, 27599, USA
| | - Victor Lin
- Department of Neurology, University of Washington School of Medicine, Seattle, WA, 98195, USA
| | - Abigail L Gilbert
- Department of Medicine, Division of Rheumatology, Allergy, and Immunology, University of North Carolina School of Medicine, Chapel Hill, NC, 27599, USA
| | - Alfredo C Rivadeneira
- Department of Medicine, Division of Rheumatology, Allergy, and Immunology, University of North Carolina School of Medicine, Chapel Hill, NC, 27599, USA
| | - J Charles Jennette
- Department of Pathology and Laboratory Medicine, University of North Carolina School of Medicine, Chapel Hill, NC, 27599, USA
| | - Thomas W Bouldin
- Department of Pathology and Laboratory Medicine, University of North Carolina School of Medicine, Chapel Hill, NC, 27599, USA
| | - Freshta Khoshbakht
- Department of Neurology, University of North Carolina School of Medicine, 170 Manning Drive, CB 7025, Chapel Hill, NC, 27599, USA
| | - Yueh Z Lee
- Department of Radiology, University of North Carolina School of Medicine, Chapel Hill, NC, 27599, USA
| | - Kelly Chamberlin
- Department of Neurosurgery, University of North Carolina School of Medicine, Chapel Hill, NC, 27599, USA
| | - Aaron Gelinne
- Department of Neurosurgery, University of North Carolina School of Medicine, Chapel Hill, NC, 27599, USA
| | - Anahit C Mehrabyan
- Department of Neurology, University of North Carolina School of Medicine, 170 Manning Drive, CB 7025, Chapel Hill, NC, 27599, USA
| | - Bushra Javed
- Department of Neurology, University of North Carolina School of Medicine, 170 Manning Drive, CB 7025, Chapel Hill, NC, 27599, USA
| | - Irena Dujmovic Basuroski
- Department of Neurology, University of North Carolina School of Medicine, 170 Manning Drive, CB 7025, Chapel Hill, NC, 27599, USA
| | - Monica M Diaz
- Department of Neurology, University of North Carolina School of Medicine, 170 Manning Drive, CB 7025, Chapel Hill, NC, 27599, USA.
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Sherri A, Mortada MM, Makowska J, Lewandowska-Polak A. Primary angiitis of the CNS and ANCA-associated vasculitis: from pathology to treatment. Rheumatol Int 2024; 44:211-222. [PMID: 37777632 PMCID: PMC10796583 DOI: 10.1007/s00296-023-05461-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 09/03/2023] [Indexed: 10/02/2023]
Abstract
Vasculitis of the central nervous system can be a localized process, such as primary angiitis of the central nervous system (PACNS), or systemic vasculitis, such as ANCA-associated vasculitis (AAV). Since both conditions share neurological manifestations, the following review will discuss the neurological aspects of both. This review aims to provide a comprehensive comparison of the pathogenesis, clinical manifestation and assessment, diagnostic workup, and treatment protocol for both PACNS and AAV with central nervous system involvement. To provide a comprehensive comparison and update, a literature review was conducted using PubMed and Ovid databases (Embase and Medline). Then, the references were retrieved, screened, and selected according to the inclusion and exclusion criteria. PACNS and AAV share similarities in clinical presentation and neurological symptoms, especially in terms of headache, focal deficits, and cognitive impairment. Additionally, both conditions may exhibit similarities in laboratory and radiological findings, making brain biopsy the gold standard for differentiation between the two conditions. Moreover, the treatment protocols for PACNS and AAV are nearly identical. Comparing PACNS and AAV with CNS involvement highlights the similarities in clinical presentation, radiological findings, and treatment protocols between the two conditions. Further research should focus on establishing a practical diagnostic protocol.
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Affiliation(s)
- Alaa Sherri
- Department of Rheumatology, Medical University of Lodz, Łódź, Poland.
| | | | - Joanna Makowska
- Department of Rheumatology, Medical University of Lodz, Łódź, Poland
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3
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Matias TB, Cordeiro RA, Duarte JA, de Jarry VM, Appenzeller S, Villarinho L, Reis F. Immune-Mediated Hypertrophic Pachymeningitis and its Mimickers: Magnetic Resonance Imaging Findings. Acad Radiol 2023; 30:2696-2706. [PMID: 36882352 DOI: 10.1016/j.acra.2023.01.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 01/08/2023] [Accepted: 01/13/2023] [Indexed: 03/08/2023]
Abstract
Hypertrophic pachymeningitis (HP) is a rare and chronic inflammatory disorder presenting as localized or diffuse thickening of the dura mater. It can be idiopathic or an unusual manifestation of immune-mediated, infectious, and neoplastic conditions. Although some cases may remain asymptomatic, HP can lead to progressive headaches, cranial nerve palsies, hydrocephalus, and other neurological complications, which makes its recognition a fundamental step for prompt treatment. Regarding the diagnosis workup, enhanced MRI is the most useful imaging method to evaluate dural thickening. This article addresses the MR imaging patterns of immune-mediated HP, including immunoglobulin G4-related disease, neurosarcoidosis, granulomatosis with polyangiitis, rheumatoid pachymeningitis, and idiopathic HP. The main infectious and neoplastic mimicking entities are also discussed with reference to conventional and advanced MR sequences.
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Affiliation(s)
- Thiago Bezerra Matias
- Department of Radiology, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Rafael Alves Cordeiro
- Rheumatology Division, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Juliana Avila Duarte
- Department of Internal Medicine, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Vinicius Menezes de Jarry
- Department of Radiology, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Simone Appenzeller
- Department of Orthopedics, Rheumatology and Traumatology, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Luciano Villarinho
- Department of Radiology, Rhode Island Medical Imaging, Brown University, USA
| | - Fabiano Reis
- Department of Radiology, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, SP, Brazil.
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Arimura Y, Sobue G, Hattori N, Takashima H, Harigai M, Nagata K, Makino H. Intravenous immunoglobulin for chronic residual peripheral neuropathy in microscopic polyangiitis: A multicentre randomised double-blind trial. Mod Rheumatol 2023; 33:1125-1136. [PMID: 36346309 DOI: 10.1093/mr/roac137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 11/03/2022] [Indexed: 11/08/2023]
Abstract
OBJECTIVES We conducted a Phase 3, multicentre, randomised, double-blind, placebo-controlled, parallel-group trial to evaluate the efficacy and safety of intravenous immunoglobulin (IVIg) in patients with glucocorticoid-refractory neuropathy associated with microscopic polyangiitis. METHODS Patients received immunoglobulin or placebo intravenously for 5 consecutive days at baseline and after 4 weeks. The IVIg and placebo groups received IVIg and placebo, respectively, after 8 weeks. The primary and major secondary end-points were the least squares mean of the change in the manual muscle test (MMT) sum score after 8 and 4 weeks, respectively. RESULTS A total of 37 patients were randomised into two groups (IVIg [19] and placebo [18]). The least squares mean for the change in the MMT sum score was 9.02 for IVIg and 6.71 for placebo (difference 2.32, 95% confidence interval -2.60 to 7.23, p = .345) after 8 weeks and 6.81 and 2.83 (difference 3.99, 95% confidence interval -1.22 to 9.19, p = .129), respectively, after 4 weeks. There were no new safety concerns for IVIg. CONCLUSIONS MMT sum scores improved with IVIg compared with placebo after 8 weeks of dosing and two courses of treatment, but the differences were not statistically significant, and the results showed no clear efficacy of IVIg in this patient population. No new safety concerns were raised.
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Affiliation(s)
- Yoshihiro Arimura
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
- Department of Internal Medicine, Kichijoji Asahi Hospital, Tokyo, Japan
| | - Gen Sobue
- Aichi Medical University, Aichi, Japan
| | - Naoki Hattori
- Department of Neurology, Toyota Kosei Hospital, Aichi, Japan
| | - Hiroshi Takashima
- Department of Neurology and Geriatrics, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Masayoshi Harigai
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Koichi Nagata
- Clinical Development Department, Teijin Pharma Limited, Tokyo, Japan
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Fijolek J, Radzikowska E. Eosinophilic granulomatosis with polyangiitis - Advances in pathogenesis, diagnosis, and treatment. Front Med (Lausanne) 2023; 10:1145257. [PMID: 37215720 PMCID: PMC10193253 DOI: 10.3389/fmed.2023.1145257] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 03/13/2023] [Indexed: 05/24/2023] Open
Abstract
Eosinophilic granulomatosis with polyangiitis (EGPA) is a rare disease characterized by eosinophil-rich granulomatous inflammation and necrotizing vasculitis, pre-dominantly affecting small-to-medium-sized vessels. It is categorized as a primary antineutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAVs) but also shares features of hypereosinophilic syndrome (HES); therefore, both vessel inflammation and eosinophilic infiltration are suggested to cause organ damage. This dual nature of the disease causes variable clinical presentation. As a result, careful differentiation from mimicking conditions is needed, especially from HES, given the overlapping clinical, radiologic, and histologic features, and biomarker profile. EGPA also remains a diagnostic challenge, in part because of asthma, which may pre-dominate for years, and often requires chronic corticosteroids (CS), which can mask other disease features. The pathogenesis is still not fully understood, however, the interaction between eosinophils and lymphocytes B and T seems to play an important role. Furthermore, the role of ANCA is not clear, and only up to 40% of patients are ANCA-positive. Moreover, two ANCA-dependent clinically and genetically distinct subgroups have been identified. However, a gold standard test for establishing a diagnosis is not available. In practice, the disease is mainly diagnosed based on the clinical symptoms and results of non-invasive tests. The unmet needs include uniform diagnostic criteria and biomarkers to help distinguish EGPA from HESs. Despite its rarity, notable progress has been made in understanding the disease and in its management. A better understanding of the pathophysiology has provided new insights into the pathogenesis and therapeutic targets, which are reflected in novel biological agents. However, there remains an ongoing reliance on corticosteroid therapy. Therefore, there is a significant need for more effective and better-tolerated steroid-sparing treatment schemes.
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Paroli M, Gioia C, Accapezzato D. New Insights into Pathogenesis and Treatment of ANCA-Associated Vasculitis: Autoantibodies and Beyond. Antibodies (Basel) 2023; 12:antib12010025. [PMID: 36975372 PMCID: PMC10045085 DOI: 10.3390/antib12010025] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 01/29/2023] [Accepted: 03/14/2023] [Indexed: 03/29/2023] Open
Abstract
Anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis is a group of rare systemic diseases affecting small-caliber vessels. The damage caused by AAV mainly involves the lung and kidneys. AAV includes three different types: granulomatosis with polyangiitis (GPA), microscopic polyangiitis (MPA), and eosinophilic granulomatosis with polyangiitis (EGPA). Although the different phenotypic forms of AAV share common features, recent studies have shown that there are significant differences in terms of pathogenetic mechanisms involving both the adaptive and innate immune systems. Advances in our understanding of pathogenesis have enabled the development of immuno-targeted therapies. This review illustrates the characteristics of the various forms of AAV and the new therapies available for this disease that can have lethal consequences if left untreated.
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Affiliation(s)
- Marino Paroli
- Division of Clinical Immunology, Department of Clinical, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, 00185 Rome, Italy
| | - Chiara Gioia
- Division of Clinical Immunology, Department of Clinical, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, 00185 Rome, Italy
| | - Daniele Accapezzato
- Division of Clinical Immunology, Department of Clinical, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, 00185 Rome, Italy
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Relapsing subarachnoid hemorrhage as a clinical manifestation in microscopic polyangiitis: a case report and literature review. Clin Rheumatol 2022; 41:3227-3235. [PMID: 35690669 PMCID: PMC9485077 DOI: 10.1007/s10067-022-06163-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 03/30/2022] [Accepted: 03/31/2022] [Indexed: 11/22/2022]
Abstract
Microscopic polyangiitis (MPA) is a systemic small-vessel vasculitis associated with anti-neutrophil cytoplasmic antibody (ANCA) and predominantly causes kidney and pulmonary injuries. Subarachnoid hemorrhage, a life-threatening manifestation of the central nervous system (CNS), rarely occurs in patients with ANCA-associated vasculitis (AAV). We report the case of a young man with spontaneous SAH recurrence and active nephritis. The patient was treated with a glucocorticoid pulse and intravenous cyclophosphamide (CTX) in combination with decreasing cerebral perfusion pressure and analgesic therapy. All the patients’ symptoms except the proteinuria resolved. We reviewed the clinical characteristics of 34 previously reported cases of SAH with AAV, comprising six cases of MPA, eight cases of granulomatosis with polyangiitis (GPA), and 19 cases of eosinophilic granulomatosis with polyangiitis (EGPA), and one case of unclassified AAV. All the cases showed features of active vasculitis. Concomitant nephritis and peripheral neuropathy were found in the MPA and EGPA cases with SAH, respectively. Renal and pulmonary manifestations were predominant in the patients with GPA and SAH. Ten patients had aneurysmal abnormalities, and six patients had cardiac abnormalities. Thirty-one patients were treated with glucocorticoids, and 18 patients received concurrent immunosuppressants. Patients with SAH had a mortality rate of 38.2%. The presence of cerebrovascular events or cardiac involvement in patients with AAV and SAH is associated with increased mortality of 64.3%. Our study indicates that SAH should be cautioned as a disease occurring in patients with AAV. Early diagnosis with aggressive immunosuppressive therapy can help improve the prognosis of patients with SAH.
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8
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Rezvani M, Sabouri M, Aminmansour B, Tabesh H, Shafiei M, Mahmoodkhani M, Rahmani P, Falahpour S, Sourani A, Mahdavi SB. Atlantoaxial instability and cervical noninfectious spondylodiscitis in a patient with Wegener’s granulomatosis: A case report. Clin Case Rep 2022; 10:e05675. [PMID: 35387290 PMCID: PMC8978785 DOI: 10.1002/ccr3.5675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/21/2022] [Accepted: 03/22/2022] [Indexed: 11/21/2022] Open
Abstract
A 61‐year‐old male patient with Wegener's granulomatosis was admitted due to neck pain and quadriparesis. Clinical evaluation showed severe cervical noninfectious spondylodiscitis, myelopathy, sagittal imbalance, and atlantoaxial instability. A combined anterior and posterior approach was implemented. Postoperative clinical evaluation showed improved neurologic status.
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Affiliation(s)
- Majid Rezvani
- Department of Neurosurgery School of Medicine Isfahan University of Medical Sciences Isfahan Iran
| | - Masih Sabouri
- Department of Neurosurgery School of Medicine Isfahan University of Medical Sciences Isfahan Iran
| | - Bahram Aminmansour
- Department of Neurosurgery School of Medicine Isfahan University of Medical Sciences Isfahan Iran
| | - Homayoun Tabesh
- Department of Neurosurgery School of Medicine Isfahan University of Medical Sciences Isfahan Iran
| | - Mehdi Shafiei
- Department of Neurosurgery School of Medicine Isfahan University of Medical Sciences Isfahan Iran
| | - Mehdi Mahmoodkhani
- Department of Neurosurgery School of Medicine Isfahan University of Medical Sciences Isfahan Iran
| | - Peiman Rahmani
- Department of Neurosurgery School of Medicine Isfahan University of Medical Sciences Isfahan Iran
| | - Soheil Falahpour
- Department of Neurosurgery School of Medicine Isfahan University of Medical Sciences Isfahan Iran
| | - Arman Sourani
- Department of Neurosurgery School of Medicine Isfahan University of Medical Sciences Isfahan Iran
| | - Sadegh Baradaran Mahdavi
- Department of Physical Medicine and Rehabilitation School of Medicine Student Research Committee Child Growth and Development Research Center Research Institute for Primordial Prevention of Non‐Communicable Disease Isfahan University of Medical Sciences Isfahan Iran
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Xu J, Ding Y, Qu Z, Yu F. Posterior Reversible Encephalopathy Syndrome in a Patient With Microscopic Polyangiitis: A Case Report and Literature Review. Front Med (Lausanne) 2021; 8:792744. [PMID: 35071272 PMCID: PMC8772586 DOI: 10.3389/fmed.2021.792744] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 12/07/2021] [Indexed: 11/13/2022] Open
Abstract
Central nervous system (CNS) is rarely involved in microscopic polyangiitis (MPA). Here, we report a 14-year-old girl with MPA who developed new-onset seizures with deterioration of renal function. Her brain CT scan and MRI showed concurrent complications of intracerebral hemorrhage and posterior reversible encephalopathy syndrome (PRES). She got remission with combinations of methylprednisolone pulse, plasma exchange, regular hemodialysis, antiseizure and antihypertension medications. Furthermore, it is crucial to exclude the adverse effect of medications such as corticosteroid and biological therapy. We searched the literatures, retrieved 6 cases of MPA with PRES and summarized their clinical characteristics.
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Affiliation(s)
- Jing Xu
- Renal Division, Department of Medicine, Peking University International Hospital, Beijing, China
| | - Ying Ding
- Renal Division, Department of Medicine, Peking University International Hospital, Beijing, China
| | - Zhen Qu
- Renal Division, Department of Medicine, Peking University International Hospital, Beijing, China
- *Correspondence: Zhen Qu
| | - Feng Yu
- Renal Division, Department of Medicine, Peking University International Hospital, Beijing, China
- Renal Division, Department of Medicine, Peking University First Hospital, Institute of Nephrology, Peking University, Beijing, China
- Key Laboratory of Renal Disease, Ministry of Health of China, Beijing, China
- Key Laboratory of Chronic Kidney Disease Prevention and Treatment, Ministry of Education of China, Beijing, China
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Villacorta J, Martinez-Valenzuela L, Martin-Capon I, Bordignon-Draibe J. Antineutrophil Cytoplasmic Antibody-Associated Vasculitis: Toward an Individualized Approach. Nephron Clin Pract 2021; 146:121-137. [PMID: 34915506 DOI: 10.1159/000520727] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 10/29/2021] [Indexed: 11/19/2022] Open
Abstract
Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), characterized by the presence of autoantibodies to neutrophil cytoplasmic antigens, proteinase 3 (PR3), and myeloperoxidase (MPO), typically involves small blood vessels of the respiratory tract and kidneys. It includes distinct clinical syndromes: microscopic polyangiitis (MPA), granulomatosis with polyangiitis (GPA), and eosinophilic GPA. GPA is commonly associated with PR3-ANCA, while MPA is associated with MPO-ANCA. AAVs have a complex pathogenesis, influenced by genetics and environmental factors. There is evidence for a loss of tolerance to neutrophil proteins, which leads to ANCA-mediated neutrophil activation and injury, with effector T cells and activation of the alternative pathway of the complement also involved. Advances in immunosuppressive treatment have drastically reduced mortality of AAV in the past decades, opting for a more individualized approach. Careful assessment of ANCA specificity, disease activity, organ damage, and quality of life allows for a tailored immunosuppressive therapy. Contemporary AAV treatment is characterized by regimens that minimize the cumulative exposure to glucocorticoids and cyclophosphamide, and novel approaches including complement blockage and immunosuppressant combinations might be the standard of care in the future. In this review, we examine the pathogenesis, clinical approach, and evidence-based treatment options for the management of AAV patients.
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Affiliation(s)
- Javier Villacorta
- Nephrology Department, Ramón y Cajal University Hospital, IRYCIS, Alcala University, Madrid, Spain
| | - Laura Martinez-Valenzuela
- Nephrology Department, Bellvitge University Hospital, IDIBELL Biomedical Research Institute, Hospitalet de Llobregat, Barcelona, Spain
| | - Irene Martin-Capon
- Nephrology Department, Ramón y Cajal University Hospital, IRYCIS, Alcala University, Madrid, Spain
| | - Juliana Bordignon-Draibe
- Nephrology Department, Bellvitge University Hospital, IDIBELL Biomedical Research Institute, Hospitalet de Llobregat, Barcelona, Spain
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Pyo JY, Lee LE, Ahn SS, Song JJ, Park YB, Lee SW. The Efficacy of Mycophenolate Mofetil in Remission Maintenance Therapy for Microscopic Polyangiitis and Granulomatosis with Polyangiitis. Yonsei Med J 2021; 62:494-502. [PMID: 34027636 PMCID: PMC8149928 DOI: 10.3349/ymj.2021.62.6.494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/01/2021] [Accepted: 03/16/2021] [Indexed: 11/27/2022] Open
Abstract
PURPOSE The present study compared the efficacy of mycophenolate mofetil (MMF) with that of azathioprine (AZA) in Korean patients with microscopic polyangiitis (MPA) and granulomatosis with polyangiitis (GPA). MATERIALS AND METHODS The medical records of 69 patients with MPA and GPA who received cyclophosphamide and subsequently received AZA or MMF for remission maintenance therapy were reviewed. All-cause mortality, relapse, end-stage renal disease (ESRD), cerebrovascular accident, and cardiovascular disease were evaluated as poor outcomes. Having a lower Birmingham Vasculitis Activity Score (BVAS) was defined as the lowest tertile of BVAS (BVAS ≤11 in this study). RESULTS In comparative analysis of the occurrence of poor outcomes among patients taking AZA only, MMF only, and MMF after AZA, patients taking MMF only exhibited a significantly lower cumulative ESRD-free survival rate than patients taking AZA only (p=0.028). In terms of ESRD occurrence between the groups based on BVAS at diagnosis, among patients with MPA and GPA with higher BVAS at diagnosis, patients taking MMF only exhibited a significantly lower cumulative ESRD-free survival rate than those taking AZA only (p=0.047). Among patients with MPA and GPA with the lowest tertile of BVAS at diagnosis, cumulative ESRD-free survival rates did not differ. CONCLUSION With regard to ESRD occurrence, the efficacy of MMF in remission maintenance therapy was less effective than AZA in patients with MPA and GPA. However, among patients with lower BVAS, there was no difference in the occurrence of poor outcomes between patients taking MMF and those taking AZA.
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Affiliation(s)
- Jung Yoon Pyo
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Lucy Eunju Lee
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Sung Soo Ahn
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jason Jungsik Song
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, Korea
| | - Yong Beom Park
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Won Lee
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, Korea.
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Nawata T, Murakawa K, Shiragami K, Shibuya M, Kubo M, Yano M. Anti-neutrophil cytoplasmic antibody-associated vasculitis complicated with diffuse alveolar haemorrhage and central nervous system vasculitis. SAGE Open Med Case Rep 2021; 9:2050313X211011814. [PMID: 33996089 PMCID: PMC8082973 DOI: 10.1177/2050313x211011814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 04/01/2021] [Indexed: 11/18/2022] Open
Abstract
Diffuse alveolar haemorrhage and central nervous system vasculitis are life-threatening complications of anti-neutrophil cytoplasmic antibody-associated vasculitis. The simultaneous occurrence of diffuse alveolar haemorrhage and central nervous system vasculitis is a rare presentation of antibody-associated vasculitis. Its diagnosis by histopathology is difficult because biopsy is difficult to perform, and urgent treatment is needed. We report a case of a Japanese man with diffuse alveolar haemorrhage and central nervous system vasculitis associated with antibody-associated vasculitis. New classification criteria may be needed for diffuse alveolar haemorrhage and central nervous system vasculitis associated with systemic vasculitis. When antibiotic-resistant atypical bilateral pneumonia is noted in the acute phase of a cerebral stroke, with elements suggestive of vasculitis, clinicians should be aware that diffuse alveolar haemorrhage and central nervous system vasculitis may occur simultaneously.
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Affiliation(s)
- Takashi Nawata
- Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Kaori Murakawa
- Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Kosaku Shiragami
- Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan.,Department of Internal Medicine, Sento Hill Hospital, Ube, Japan
| | - Masaki Shibuya
- Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Makoto Kubo
- Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Masafumi Yano
- Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
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Tulbă D, Popescu BO, Manole E, Băicuș C. Immune Axonal Neuropathies Associated With Systemic Autoimmune Rheumatic Diseases. Front Pharmacol 2021; 12:610585. [PMID: 33935704 PMCID: PMC8079948 DOI: 10.3389/fphar.2021.610585] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 03/10/2021] [Indexed: 01/19/2023] Open
Abstract
Immune axonal neuropathies are a particular group of immune-mediated neuropathies that occasionally accompany systemic autoimmune rheumatic diseases such as connective tissue dissorders and primary systemic vasculitides. Apart from vasculitis of vasa nervorum, various other mechanisms are involved in their pathogenesis, with possible therapeutic implications. Immune axonal neuropathies have highly heterogeneous clinical presentation and course, ranging from mild chronic distal sensorimotor polyneuropathy to severe subacute mononeuritis multiplex with rapid progression and constitutional symptoms such as fever, malaise, weight loss and night sweats, underpinning a vasculitic process. Sensory neuronopathy (ganglionopathy), small fiber neuropathy (sensory and/or autonomic), axonal variants of Guillain-Barré syndrome and cranial neuropathies have also been reported. In contrast to demyelinating neuropathies, immune axonal neuropathies show absent or reduced nerve amplitudes with normal latencies and conduction velocities on nerve conduction studies. Diagnosis and initiation of treatment are often delayed, leading to accumulating disability. Considering the lack of validated diagnostic criteria and evidence-based treatment protocols for immune axonal neuropathies, this review offers a comprehensive perspective on etiopathogenesis, clinical and paraclinical findings as well as therapy guidance for assisting the clinician in approaching these patients. High quality clinical research is required in order to provide indications and follow up rules for treatment in immune axonal neuropathies related to systemic autoimmune rheumatic diseases.
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Affiliation(s)
- Delia Tulbă
- Department of Neurology, Colentina Clinical Hospital, Bucharest, Romania.,Colentina-Research and Development Center, Colentina Clinical Hospital, Bucharest, Romania.,"Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Bogdan Ovidiu Popescu
- Department of Neurology, Colentina Clinical Hospital, Bucharest, Romania.,"Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania.,Laboratory of Cell Biology, Neurosciences and Experimental Myology, "Victor Babeș" National Institute of Pathology, Bucharest, Romania
| | - Emilia Manole
- Laboratory of Cell Biology, Neurosciences and Experimental Myology, "Victor Babeș" National Institute of Pathology, Bucharest, Romania
| | - Cristian Băicuș
- Colentina-Research and Development Center, Colentina Clinical Hospital, Bucharest, Romania.,"Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania.,Department of Internal Medicine, Colentina Clinical Hospital, Bucharest, Romania
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Inaba R, Fuse Y, Kurimoto F, Suzuki S, Watanabe K. A Rare Case of Eosinophilic Granulomatosis with Polyangiitis Presenting as Ischemic Stroke and Splenic Infarction. J Stroke Cerebrovasc Dis 2020; 30:105539. [PMID: 33333478 DOI: 10.1016/j.jstrokecerebrovasdis.2020.105539] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 12/05/2020] [Indexed: 10/22/2022] Open
Abstract
BACKGROUND Eosinophilic Granulomatosis with Polyangiitis (EGPA) is a group of systemic disorders characterized by inflammation of blood vessels and eosinophilia. Simultaneous brain and splenic infarcts are extremely rare in patients with EGPA. CASE DESCRIPTION We report a case of a 61-year-old male with a history of asthma and sinusitis who presented with paresthesia and purpura in the lower extremities. Eosinophilia and positive Myeloperoxidase-anti-neutrophil cytoplasmic antibody were present and the diagnosis of EGPA was confirmed. Multiple bilateral cerebral and cerebellar infarcts and splenic infarction were detected. Although there was evidence of myocarditis, no cardiac thrombus was detected. Immunosuppressive and anticoagulation therapy were provided. The patient was fully recovered. CONCLUSIONS EGPA can present as splenic infarction and ischemic stroke. Prompt diagnosis and treatment with anticoagulant and immunosuppressive agents may lead to good prognosis.
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Affiliation(s)
- Ryoto Inaba
- Department of Cardiology, Handa City Hospital.
| | - Yutaro Fuse
- Department of Neurosurgery, Handa City Hospital, 2-29 Toyo-cho, Handa, Aichi, JAPAN 4758599.
| | - Futoshi Kurimoto
- Department of Neurosurgery, Handa City Hospital, 2-29 Toyo-cho, Handa, Aichi, JAPAN 4758599.
| | | | - Kazuhiko Watanabe
- Department of Neurosurgery, Handa City Hospital, 2-29 Toyo-cho, Handa, Aichi, JAPAN 4758599.
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Golovach IY, Yehudina YD. [Peripheral nervous system lesion in systemic vasculitis - issues of diagnosis and treatment]. TERAPEVT ARKH 2019; 91:63-69. [PMID: 32598591 DOI: 10.26442/00403660.2019.12.000206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Indexed: 11/22/2022]
Abstract
Vasculitis is a clinically diverse group of diseases with histopathological signs of blood vessel inflammation, which contributes to vascular damage and ischemic damage to the affected tissues. Vasculitic neuropathy is a common complication of the primary systemic vasculitides, such as polyartertis nodosa and antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis, systemic diseases of the connective tissue - systemic lupus erythematosus and Sjogren syndrome, vasculitis associated with infection, most often viral hepatitis C and B and non - systemic vasculitis neuropathy. Vessels of medium and small caliber are involved in the pathological process in these diseases. With all vasculitis, except for those caused by the direct effect of the infectious trigger on the blood vessel walls, the main pathogenetic mechanism is an autoimmune process with the development of vasa nervorum vasculitis - small arteries and vessels that supply peripheral nerves, and the outcome - nerve ischemia. The classic clinical presentation is an acute or subacute painful multifocal neuropathy that has a predilection for the lower extremities, affects two or more named nerves, and progresses in a step wise manner. However, vasculitic neuropathy can manifest in a variety of ways, including asymmetric polyneuropathies and distal symmetric sensory neuropathies, and it also can be slowly progressive, particularly in cases of nonsystemic vasculitic neuropathy (NSVN), a form of vasculitis that clinically remains restricted to peripheral nerves. Nerve biopsy can help establish the diagnosis of a systemic vasculitis, particularly when other organ involvement is not clinically apparent, and is required for diagnosis of NSVN. Neuropathy due to systemic vasculitis should be treated in accordance with the recommendations for the treatment of the underlying disease. In NSVH, the main medicine of choice are glucocrticoids, and in severe/progressive cases, pulse therapy with cyclophosphamide.
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Affiliation(s)
- I Y Golovach
- Feofaniya Clinical hospital State Management of Affairs
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Recognizing Central Nervous System Involvement as a Progressive Feature of Microscopic Polyangiitis: A Diagnostic Dilemma. Am J Med 2019; 132:e673-e676. [PMID: 30986393 DOI: 10.1016/j.amjmed.2019.03.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 03/12/2019] [Accepted: 03/12/2019] [Indexed: 11/21/2022]
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