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Fernandes-Serodio J, Prieto-González S, Espígol-Frigolé G, Ríos-Garcés R, Gómez-Caverzaschi V, Araújo O, Espinosa G, Jordà-Sánchez R, Alba MA, Quintana L, Blasco M, Guillen E, Viñas O, Ruiz-Ortiz E, Pelegrín L, Sainz de la Maza M, Sánchez-Dalmau B, García-Herrera A, Solé M, Castillo P, Aldecoa I, Cano MD, Sellarés J, Hernández-González F, Agustí C, Lucena CM, López-Rueda A, Sánchez M, Benegas M, Capurro S, Sanmartí R, Grau JM, Vilaseca I, Alobid I, Cid MC, Hernández-Rodríguez J. Significance of clinical-immunological patterns and diagnostic yield of biopsies in microscopic polyangiitis and granulomatosis with polyangiitis. J Intern Med 2024; 295:651-667. [PMID: 38462959 DOI: 10.1111/joim.13777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
BACKGROUND Microscopic polyangiitis (MPA) and granulomatosis with polyangiitis (GPA) are the two major antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV). OBJECTIVES To characterize a homogenous AAV cohort and to assess the impact of clinicopathological profiles and ANCA serotypes on clinical presentation and prognosis. Clinical differences in GPA patients according to ANCA serotype and the diagnostic yield for vasculitis of biopsies in different territories were also investigated. RESULTS This retrospective study (2000-2021) included 152 patients with AAV (77 MPA/75 GPA). MPA patients (96.1% myeloperoxidase [MPO]-ANCA and 2.6% proteinase 3 [PR3]-ANCA) presented more often with weight loss, myalgia, renal involvement, interstitial lung disease (ILD), cutaneous purpura, and peripheral nerve involvement. Patients with GPA (44% PR3-ANCA, 33.3% MPO, and 22.7% negative/atypical ANCA) presented more commonly with ear, nose, and throat and eye/orbital manifestations, more relapses, and higher survival than patients with MPA. GPA was the only independent risk factor for relapse. Poor survival predictors were older age at diagnosis and peripheral nerve involvement. ANCA serotypes differentiated clinical features in a lesser degree than clinical phenotypes. A mean of 1.5 biopsies were performed in 93.4% of patients in different territories. Overall, vasculitis was identified in 80.3% (97.3% in MPA and 61.8% in GPA) of patients. CONCLUSIONS The identification of GPA presentations associated with MPO-ANCA and awareness of risk factors for relapse and mortality are important to guide proper therapeutic strategies in AAV patients. Biopsies of different affected territories should be pursued in difficult-to-diagnose patients based on their significant diagnostic yield.
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Affiliation(s)
- João Fernandes-Serodio
- Department of Autoimmune Diseases, Vasculitis Research Unit, Center of the European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA), Spanish Center of the Centros, Servicios y Unidades de Referencia (CSUR) and Catalan Center of the Xarxa d'Unitats d'Expertesa Clínica (XUEC) in Autoimmune Diseases and Autoinflammatory Diseases, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
- Systemic Immuno-mediated Diseases Unit (UDIMS), Department of Internal Medicine IV, Hospital Professor Doutor Fernando Fonseca, Amadora, Portugal
| | - Sergio Prieto-González
- Department of Autoimmune Diseases, Vasculitis Research Unit, Center of the European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA), Spanish Center of the Centros, Servicios y Unidades de Referencia (CSUR) and Catalan Center of the Xarxa d'Unitats d'Expertesa Clínica (XUEC) in Autoimmune Diseases and Autoinflammatory Diseases, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Georgina Espígol-Frigolé
- Department of Autoimmune Diseases, Vasculitis Research Unit, Center of the European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA), Spanish Center of the Centros, Servicios y Unidades de Referencia (CSUR) and Catalan Center of the Xarxa d'Unitats d'Expertesa Clínica (XUEC) in Autoimmune Diseases and Autoinflammatory Diseases, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Roberto Ríos-Garcés
- Department of Autoimmune Diseases, Vasculitis Research Unit, Center of the European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA), Spanish Center of the Centros, Servicios y Unidades de Referencia (CSUR) and Catalan Center of the Xarxa d'Unitats d'Expertesa Clínica (XUEC) in Autoimmune Diseases and Autoinflammatory Diseases, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Verónica Gómez-Caverzaschi
- Department of Autoimmune Diseases, Vasculitis Research Unit, Center of the European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA), Spanish Center of the Centros, Servicios y Unidades de Referencia (CSUR) and Catalan Center of the Xarxa d'Unitats d'Expertesa Clínica (XUEC) in Autoimmune Diseases and Autoinflammatory Diseases, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Olga Araújo
- Department of Autoimmune Diseases, Vasculitis Research Unit, Center of the European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA), Spanish Center of the Centros, Servicios y Unidades de Referencia (CSUR) and Catalan Center of the Xarxa d'Unitats d'Expertesa Clínica (XUEC) in Autoimmune Diseases and Autoinflammatory Diseases, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Gerard Espinosa
- Department of Autoimmune Diseases, Vasculitis Research Unit, Center of the European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA), Spanish Center of the Centros, Servicios y Unidades de Referencia (CSUR) and Catalan Center of the Xarxa d'Unitats d'Expertesa Clínica (XUEC) in Autoimmune Diseases and Autoinflammatory Diseases, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Raül Jordà-Sánchez
- Department of Autoimmune Diseases, Vasculitis Research Unit, Center of the European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA), Spanish Center of the Centros, Servicios y Unidades de Referencia (CSUR) and Catalan Center of the Xarxa d'Unitats d'Expertesa Clínica (XUEC) in Autoimmune Diseases and Autoinflammatory Diseases, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Marco A Alba
- Department of Autoimmune Diseases, Vasculitis Research Unit, Center of the European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA), Spanish Center of the Centros, Servicios y Unidades de Referencia (CSUR) and Catalan Center of the Xarxa d'Unitats d'Expertesa Clínica (XUEC) in Autoimmune Diseases and Autoinflammatory Diseases, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Luis Quintana
- Department of Nephrology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Miquel Blasco
- Department of Nephrology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Elena Guillen
- Department of Nephrology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Odette Viñas
- Department of Immunology, Hospital Clínic de Barcelona, IDIBAPS, Barcelona, Spain
| | - Estíbaliz Ruiz-Ortiz
- Department of Immunology, Hospital Clínic de Barcelona, IDIBAPS, Barcelona, Spain
| | - Laura Pelegrín
- Department of Ophthalmology, Hospital Clinic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Maite Sainz de la Maza
- Department of Ophthalmology, Hospital Clinic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Bernardo Sánchez-Dalmau
- Department of Ophthalmology, Hospital Clinic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Adriana García-Herrera
- Department of Anatomic Pathology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Manel Solé
- Department of Anatomic Pathology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Paola Castillo
- Department of Anatomic Pathology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Iban Aldecoa
- Department of Anatomic Pathology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - María D Cano
- Department of Anatomic Pathology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Jacobo Sellarés
- Department of Pulmonary Medicine, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Fernanda Hernández-González
- Department of Pulmonary Medicine, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Carlos Agustí
- Department of Pulmonary Medicine, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Carmen M Lucena
- Department of Pulmonary Medicine, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Antonio López-Rueda
- Interventional Neuroradiology Unit, Department of Radiology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Marcelo Sánchez
- Department of Radiology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Mariana Benegas
- Department of Radiology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Sebastián Capurro
- Department of Radiology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Raimon Sanmartí
- Department of Rheumatology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Josep M Grau
- Department of Internal Medicine, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Isabel Vilaseca
- Department of Otorhinolaryngology, Hospital Clinic of Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Isam Alobid
- Department of Otorhinolaryngology, Hospital Clinic of Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Maria C Cid
- Department of Autoimmune Diseases, Vasculitis Research Unit, Center of the European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA), Spanish Center of the Centros, Servicios y Unidades de Referencia (CSUR) and Catalan Center of the Xarxa d'Unitats d'Expertesa Clínica (XUEC) in Autoimmune Diseases and Autoinflammatory Diseases, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - José Hernández-Rodríguez
- Department of Autoimmune Diseases, Vasculitis Research Unit, Center of the European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA), Spanish Center of the Centros, Servicios y Unidades de Referencia (CSUR) and Catalan Center of the Xarxa d'Unitats d'Expertesa Clínica (XUEC) in Autoimmune Diseases and Autoinflammatory Diseases, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
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Gu Y, Zhang T, Peng M, Han Y, Zhang W, Shi J. Latent class analysis of chest CT abnormalities to define subphenotypes in patients with MPO-ANCA-positive microscopic polyangiitis. Respir Med 2024; 226:107613. [PMID: 38548141 DOI: 10.1016/j.rmed.2024.107613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 03/19/2024] [Accepted: 03/25/2024] [Indexed: 04/01/2024]
Abstract
BACKGROUND Patients with microscopic polyangiitis (MPA) and positive myeloperoxidase antineutrophil cytoplasmic antibody (MPO-ANCA) may present with various abnormalities in chest computed tomography (CT). This study aimed to identify subphenotypes using latent class analysis (LCA) and to explore the relationship between the subphenotypes and clinical patterns, as well as compare the clinical characteristics of these subphenotypes in patients with MPO-ANCA-positive MPA (MPO-MPA). METHODS The study identified subphenotypes using LCA based on chest CT findings in 178 patients with MPO-MPA and pulmonary involvement from June 2014 to August 2022. RESULTS LCA identified 27 participants (15.2%) in class 1, 43 (24.1%) in class 2, 35 (19.7%) in class 3, and 73 (41.0%) in class 4. Class 1 was characterized by prominent inflammatory exudation, class 2 by fibrosis and architectural distortion, class 3 by predominantly bronchiectasis, and class 4 by lesions mixed with inflammation and fibrosis. Class 1 had the highest level of extrapulmonary disease activity, with 77.8% of patients experiencing diffuse alveolar hemorrhage. Class 2 had the lowest level of extrapulmonary disease activity, with 41.9% of patients showing usual interstitial pneumonia. Class 3 patients were more likely to have complications involving the ear, nose, and throat, as well as pulmonary infections before treatment, and they exhibited the best outcomes. The characteristics and outcomes of class 4 were intermediate among the four classes. CONCLUSIONS These findings suggest that bronchiectasis may represent a unique pattern of pulmonary involvement in MPO-MPA, highlighting the importance of screening for bronchiectasis in MPO-MPA and identifying optimal management strategies.
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Affiliation(s)
- Yu Gu
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, No. 1 Shuai Fu Yuan Street, Dongcheng-Qu, Beijing, 100730, China
| | - Ting Zhang
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, No. 1 Shuai Fu Yuan Street, Dongcheng-Qu, Beijing, 100730, China.
| | - Min Peng
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, No. 1 Shuai Fu Yuan Street, Dongcheng-Qu, Beijing, 100730, China
| | - Yang Han
- Department of Infectious Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, No. 1 Shuai Fu Yuan Street, Dongcheng-Qu, Beijing, 100730, China
| | - Weihong Zhang
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, No. 1 Shuai Fu Yuan Street, Dongcheng-Qu, Beijing, 100730, China
| | - Juhong Shi
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, No. 1 Shuai Fu Yuan Street, Dongcheng-Qu, Beijing, 100730, China.
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Li YF, Li M, Yang F, Wang HF, Xu F, Chen SY, Sun B, Chen ZH, Huang XS. [Clinical and electrophysiological characteristics and treatment outcomes of anti-neutrophil cytoplasmic antibody ANCA-associated vasculitic neuropathy]. Zhonghua Nei Ke Za Zhi 2024; 63:386-393. [PMID: 38561284 DOI: 10.3760/cma.j.cn112138-20231031-00267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Objective: To investigate the clinical and electrophysiological characteristics of ANCA-associated vasculitic neuropathy (VN) and analyze the predictors of treatment outcomes. Methods: Retrospective case series. In all, 652 consecutive patients with ANCA-associated vasculitis were admitted to the First Medical Center of the Chinese PLA General Hospital between January 2006 and December 2022. Peripheral neuropathy occurred in 91 patients. Patients were excluded if other known causes of neuropathy were present. Sixty-one patients were eventually enrolled, including 17 with eosinophilic granulomatosis with polyangiitis (EGPA), 11 with granulomatosis polyangiitis (GPA), and 33 with microscopic polyangiitis (MPA). Their clinical data were collected and clinical characteristics, VN manifestations, electrophysiological findings (including interside amplitude ratio [IAR]), and treatment outcomes were compared among the three subsets of AAV. Then, factors influencing the treatment outcomes were analyzed using multivariable logistic regression analysis. Results: Peripheral neuropathy occurred in 62.1%(18/29) of EGPA, 8.3%(15/180) of GPA, and 13.1%(58/443) of MPA patients. The age at onset and examination was higher in patients with MPA than those with EGPA or GPA (P<0.01). The occurrence of VN was later in patients with GPA than those with EGPA (P<0.01), and the GPA group had fewer affected nerves than the other two groups (P<0.016). The abnormal IARs of motor nerves in lower limbs were more detected in the EGPA than the MPA group (P<0.01). Logistic regression analysis suggested that higher Birmingham vasculitis activity score-version 3 (BVAS-V3) (OR=6.85, 95%CI 1.33-35.30) was associated with better treatment outcomes of VN. However, central nervous system involvement was a risk factor for poor treatment outcomes (OR=0.13, 95%CI 0.02-0.89). Conclusions: The clinical and electrophysiological characteristics of VN were slightly different among subsets of AAV. Patients with GPA often presented with polyneuropathy and had fewer nerves affected; mononeuritis multiplex was more common in EGPA than GPA and MPA. Higher BVAS-V3 and central nervous system involvement might predict the treatment outcome of VN.
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Affiliation(s)
- Y F Li
- Department of Neurology of the First Medical Center, Chinese PLA General Hospital, Beijing 100853, China Geriatric Neurological Department of the Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing 100853, China
| | - M Li
- Department of Neurology of the First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - F Yang
- Department of Neurology of the First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - H F Wang
- Department of Neurology of the First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - F Xu
- Department of Neurology of the First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - S Y Chen
- Geriatric Neurological Department of the Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing 100853, China
| | - B Sun
- Geriatric Neurological Department of the Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing 100853, China
| | - Z H Chen
- Department of Neurology of the First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - X S Huang
- Department of Neurology of the First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
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Sada KE, Nagasaka K, Kaname S, Higuchi T, Furuta S, Nanki T, Tsuboi N, Amano K, Dobashi H, Hiromura K, Bando M, Wada T, Arimura Y, Makino H, Harigai M. Evaluation of Ministry of Health, Labour and Welfare diagnostic criteria for antineutrophil cytoplasmic antibody-associated vasculitis compared to ACR/EULAR 2022 classification criteria. Mod Rheumatol 2024; 34:551-558. [PMID: 37279574 DOI: 10.1093/mr/road052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 05/20/2023] [Accepted: 05/31/2023] [Indexed: 06/08/2023]
Abstract
OBJECTIVE This study aimed to evaluate the Ministry of Health, Labour and Welfare (MHLW) diagnostic criteria for antineutrophil cytoplasmic antibody-associated vasculitis compared to the new American College of Rheumatology/European Alliance of Associations for Rheumatology 2022 criteria. METHODS Two nationwide cohort studies were used, and participants were categorised as having eosinophilic granulomatosis with polyangiitis, granulomatosis with polyangiitis (GPA), or microscopic polyangiitis (MPA) according to the American College of Rheumatology/European Alliance of Associations for Rheumatology 2022 and MHLW criteria. RESULTS Of the entire patient population, only 10 (2.1%) were unclassifiable according to the MHLW probable criteria, while a significant number of patients (71.3%) met at least two criteria. The MHLW probable criteria for MPA had some challenges in differentiating between MPA and eosinophilic granulomatosis with polyangiitis, and the same was true for MHLW probable criteria for GPA in differentiating MPA from GPA. Nevertheless, improved classification results were obtained when the MHLW probable criteria were applied in the order of eosinophilic granulomatosis with polyangiitis, MPA, and GPA. CONCLUSIONS The application of MHLW criteria could categorise a substantial number of patients with antineutrophil cytoplasmic antibody-associated vasculitis into one of the three antineutrophil cytoplasmic antibody-associated vasculitis diseases. The classification was in accordance with the American College of Rheumatology/European Alliance of Associations for Rheumatology 2022 criteria when considering the order of application.
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Affiliation(s)
- Ken-Ei Sada
- Department of Clinical Epidemiology, Kochi Medical School, Nankoku, Japan
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Kenji Nagasaka
- Department of Rheumatology, Ome Municipal General Hospital, Ome, Japan
- Department of Rheumatology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shinya Kaname
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Tomoaki Higuchi
- Division of Multidisciplinary Management of Rheumatic Diseases, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Shunsuke Furuta
- Department of Allergy and Clinical Immunology, Chiba University, Chiba, Japan
| | - Toshihiro Nanki
- Division of Rheumatology, Department of Internal Medicine, Toho University School of Medicine, Tokyo, Japan
| | - Naotake Tsuboi
- Department of Nephrology, Graduate School of Medicine, Fujita Health University, Toyoake, Japan
| | - Koichi Amano
- Department of Rheumatology and Clinical Immunology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Hiroaki Dobashi
- Division of Hematology, Rheumatology and Respiratory Medicine, Department of Internal Medicine, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Keiju Hiromura
- Department of Nephrology and Rheumatology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Masashi Bando
- Division of Pulmonary Medicine, Department of Medicine, Jichi Medical University, Tochigi, Japan
| | | | - Yoshihiro Arimura
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
- Kichijoji Asahi Hospital, Musashino, Japan
| | | | - Masayoshi Harigai
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
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Wang Y, Xu Y. A case of microscopic polyangiitis with acute-onset visual acuity loss. Int Urol Nephrol 2024; 56:1197-1198. [PMID: 37608031 DOI: 10.1007/s11255-023-03759-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 08/16/2023] [Indexed: 08/24/2023]
Affiliation(s)
- Yujia Wang
- Department of Nephrology, Blood Purification Research Center, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
- Fujian Clinical Research Center for Metabolic Chronic Kidney Disease, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
- Department of Nephrology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Yanfang Xu
- Department of Nephrology, Blood Purification Research Center, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China.
- Fujian Clinical Research Center for Metabolic Chronic Kidney Disease, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China.
- Department of Nephrology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, China.
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Yamada S, Takesako M, Kitazono T, Nakano T. Normalization of progressive increases in serum myeloperoxidase-anti-neutrophil cytoplasmic antibody titers after breast cancer resection in a patient with clinically stable microscopic polyangiitis. CEN Case Rep 2024; 13:76-77. [PMID: 37170009 PMCID: PMC10834896 DOI: 10.1007/s13730-023-00793-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 04/18/2023] [Indexed: 05/13/2023] Open
Affiliation(s)
- Shunsuke Yamada
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Manako Takesako
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Takanari Kitazono
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Toshiaki Nakano
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan.
- Center for Cohort Studies, Kyushu University, Fukuoka, Japan.
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Villeneuve T, Pugnet G, Lauwers-Cances V, Faguer S, Prévot G. Risk factors of pulmonary relapse in microscopic polyangiitis and granulomatosis with polyangiitis. Pulmonology 2024; 30:85-86. [PMID: 37482457 DOI: 10.1016/j.pulmoe.2023.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 06/28/2023] [Indexed: 07/25/2023] Open
Affiliation(s)
- T Villeneuve
- Pulmonology Department, University Hospital Center (CHU) of Toulouse, Toulouse, France.
| | - G Pugnet
- Internal Medicine Department, University Hospital Center (CHU) of Toulouse, Toulouse, France
| | - V Lauwers-Cances
- Epidemiology and Community Health Laboratory, Faculty of Medicine, Toulouse, France
| | - S Faguer
- Nephrology and Organ Transplantation Department, National Referral Center for Rare Renal Diseases, University Hospital Center (CHU) of Toulouse, Toulouse, France
| | - G Prévot
- Pulmonology Department, University Hospital Center (CHU) of Toulouse, Toulouse, France
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Fujisaki M, Higuchi T, Konda N, Hirahara S, Watanabe K, Yamada R, Motoyama R, Yamaguchi R, Katsumata Y, Kawaguchi Y, Harigai M. Development of microscopic polyangiitis following idiopathic pleuroparenchymal l fibroelastosis: A case report. Mod Rheumatol Case Rep 2023; 8:141-144. [PMID: 37307430 DOI: 10.1093/mrcr/rxad035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 05/27/2023] [Accepted: 06/08/2023] [Indexed: 06/14/2023]
Abstract
Idiopathic pleuroparenchymal fibroelastosis (PPFE) is a rare type of idiopathic interstitial pneumonia, which is characterised by pleural fibrosis and subjacent parenchymal fibroelastosis of the upper lobes. Herein, we present a case of microscopic polyangiitis (MPA) following PPFE. The patient had abnormal shadows on chest radiographs 15 years before the onset of MPA, and the patient was diagnosed with PPFE. Four years after the PPFE diagnosis, the patient was diagnosed with MPA based on persistent fever, purpura, mononeuritis multiplex, myeloperoxidase-antineutrophil cytoplasmic antibody positivity, and pathological findings of peritubular capillaritis on kidney biopsy. The patient was treated with glucocorticoids, including methylprednisolone pulse therapy and rituximab, followed by maintenance therapy with rituximab. One year after treatment, the PPFE had not worsened. PPFE occasionally occurs secondary to connective tissue disease, including MPA; however, to the best of our knowledge, this is the first report of PPFE preceding MPA. Our case suggests that PPFE, as other interstitial lung diseases, may be associated with MPA and precede the onset of MPA. The accumulation of more cases is needed to clarify the characteristics of MPA-associated PPFE.
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Affiliation(s)
- Mayuko Fujisaki
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
- Department of Rheumatology, Tokyo Metropolitan Ohtsuka Hospital, Tokyo, Japan
| | - Tomoaki Higuchi
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
- Division of Multidisciplinary Management of Rheumatic Diseases, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Naoko Konda
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Shinya Hirahara
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Kotaro Watanabe
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Risa Yamada
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Ryo Motoyama
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Rei Yamaguchi
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Yasuhiro Katsumata
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Yasushi Kawaguchi
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Masayoshi Harigai
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
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Moronti V, Carubbi F, Sollima L, Piscitani L, Ferri C. End stage renal disease in patient with microscopic polyangiitis and atypical hemolytic-uremic syndrome arose 3 weeks after the third dose of anti-SARS-CoV2 vaccine mRNA-1273: A case report with literature revision. Medicine (Baltimore) 2023; 102:e36560. [PMID: 38115241 PMCID: PMC10727565 DOI: 10.1097/md.0000000000036560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 11/09/2023] [Accepted: 11/20/2023] [Indexed: 12/21/2023] Open
Abstract
RATIONALE Immune system deregulation, including AAV, is a key event that may potentially evolve into ESRD. Abnormal activation of the cAP is also a cardinal feature of TMA, particularly aHUS. The kidney is the most frequently involved organ, and renal-limited forms of TMA are often encountered in clinical practice. Isolated case reports described the occurrence of renal TMA in AAV patients. Some cases of both de novo and relapses of AAV and/or TMAs after anti-SARS-CoV2 vaccination have been reported. We reported, for the 1st time, a case of patients with new-onset MPA and aHUS occurring 3 weeks after the third dose of mRNA-1273 vaccine anti-SARS-CoV2. PATIENT CONCERNS We present a 67-year-old man, affected by arterial hypertension, reported, after mRNA-1273 vaccine anti-SARS-CoV2, anuria, fatigue, anorexia and nausea. Laboratory data revealed acute renal failure. DIAGNOSIS Positivity of MPO-ANCA was observed. 7 days after admission, we observed a worsening of anemia and thrombocytopenia with haptoglobin reduction, LDH increase and presence of schistocytes. Plasma levels of ADAMTS-13 were normal. A renal biopsy was performed, and findings were consistent with microscopic polyangiitis, with features of micro-thrombotic glomerulopathy. Genetic tests revealed absence of hybrid genes associated with the increased risk of aHUS. INTERVENTIONS AND OUTCOMES We started renal replacement treatment, including hemodialysis, and pulsed methylprednisolone, with no improvement of laboratory parameters. Then, plasma exchange was performed leading to partial haematological response. Only with Eculizumab, a human C5 inhibitor, we observed a normalization of haptoglobin levels and platelets' count. However, three months after discharge, the patient still required hemodialysis. LESSONS To our knowledge we observed the first case aHUS, without genetic predisposition, associated with MPA occurring after the third dose of anti-SARS-CoV2 vaccine. This case report highlights the potential link between anti-SARS-CoV2 vaccine as a trigger of MPA and aHUS. This systematic review offers additional perspectives. It is plausible to hypothesize that the vaccine was the trigger for the development of these 2 diseases.Solid evidence on the mechanisms of interaction between vaccine and immune system, the role of genetic predisposition, and other variables, will shed additional light on the controversial link between anti-SARS-CoV2 vaccine and autoimmunity.
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Affiliation(s)
- Veronica Moronti
- University of L’Aquila, Department of Life, Health and Environmental Sciences; Internal Medicine and Nephrology Division, ASL 1 Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, L’Aquila, Italy
| | - Francesco Carubbi
- University of L’Aquila, Department of Life, Health and Environmental Sciences; Internal Medicine and Nephrology Division, ASL 1 Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, L’Aquila, Italy
| | - Laura Sollima
- Anatomy and Pathological Histology Division, ASL 1 Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, L’Aquila, Italy
| | - Luca Piscitani
- Nephrology and Dialysis Division, Department of Medicine, ASL 1 Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, L’Aquila, Italy
| | - Claudio Ferri
- University of L’Aquila, Department of Life, Health and Environmental Sciences; Internal Medicine and Nephrology Division, ASL 1 Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, L’Aquila, Italy
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10
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Villeneuve T, Faguer S, Collot S, Pugnet G, Prévot G. HRCT imaging of pulmonary involvement in granulomatosis with polyangiitis and microscopic polyangiitis at disease onset and during follow-up. Semin Arthritis Rheum 2023; 63:152307. [PMID: 37948936 DOI: 10.1016/j.semarthrit.2023.152307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 10/28/2023] [Accepted: 11/02/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND The pulmonary involvement in patients with microscopic polyangiitis (MPA) and granulomatosis with polyangiitis (GPA) is well known at disease onset but data during follow-up (after the induction regimen and when the first relapse occurs) are limited. Our goal was to analyze chest high-resolution computed tomography (HRCT) findings of (ANCA)-associated vasculitis patients. METHOD All consecutive unselected AAV patients over eighteen with positive ANCA status and with HRCT chest performed at the diagnosis were retrospectively enrolled between 2004 and 2019 at the Toulouse University Hospital (France). Two experienced pulmonologists and one expert respiratory radiologist reviewed independently HRCT chest scans. RESULTS A total of 157 AAV patients were included in the study. Two-thirds of AAV patients had pulmonary involvement at diagnosis. Diffuse alveolar hemorrhage (DAH) was observed in 31.2 % of cases, nodules and masses in 18.5 %, bronchial airway involvement in 13.4 %, and interstitial involvement in 12.7 %. Following the induction regimen, chest HRCT scans over a two-year period demonstrated significant improvement in DAH and nodular manifestations, whereas bronchial airway involvement exhibited variability and half of cases of interstitial lung disease (ILD) had progressive course. Outcomes and survival rates are better for nodular and bronchial involvement. DAH was the most frequent cause of deaths. Progressive fibrotic changes in ILD over time could impact prognosis despite AAV remission. CONCLUSION Employing a pattern-based approach with HRCT chest scans to assess lung involvement could be valuable in predicting treatment response, relapse, mortality, and could improved the management of AAV patients.
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Affiliation(s)
- Thomas Villeneuve
- Pulmonology Department, University Hospital Centre of Toulouse, Toulouse, France.
| | - Stanislas Faguer
- Nephrology and Organ Transplantation Department, National Referral Center for Rare Renal Diseases, University Hospital Centre of Toulouse, Toulouse, France
| | - Samia Collot
- Radiology Department, University Hospital Centre of Toulouse, Toulouse, France
| | - Grégory Pugnet
- Internal Medicine Department, University Hospital Centre of Toulouse, Toulouse, France
| | - Grégoire Prévot
- Pulmonology Department, University Hospital Centre of Toulouse, Toulouse, France
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11
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Bloom JL, Pickett K, Silveira L, Fuhlbrigge RC, Cuthbertson D, Akuthota P, Corbridge TC, Khalidi NA, Koening CL, Langford CA, McAlear CA, Monach PA, Moreland LW, Pagnoux C, Rhee RL, Seo P, Silver J, Specks U, Warrington KJ, Wechsler ME, Merkel PA. The Association Between Age at Diagnosis and Disease Characteristics and Damage in Patients With ANCA-Associated Vasculitis. Arthritis Rheumatol 2023; 75:2216-2227. [PMID: 37433067 PMCID: PMC10782596 DOI: 10.1002/art.42651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 06/07/2023] [Accepted: 07/06/2023] [Indexed: 07/13/2023]
Abstract
OBJECTIVE This study examined the relationship between age at diagnosis and disease characteristics and damage in patients with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV). METHODS Analysis of a prospective longitudinal cohort of patients with granulomatosis with polyangiitis (GPA), microscopic polyangiitis (MPA), and eosinophilic GPA (EGPA) in the Vasculitis Clinical Research Consortium (2013-2021). Disease cohorts were divided by age at diagnosis (years): children (<18), young adults (18-40), middle-aged adults (41-65), and older adults (>65). Data included demographics, ANCA type, clinical characteristics, Vasculitis Damage Index (VDI) scores, ANCA Vasculitis Index of Damage (AVID) scores, and novel disease-specific and non-disease-specific damage scores built from VDI and AVID items. RESULTS Analysis included data from 1020 patients with GPA/MPA and 357 with EGPA. Female predominance in GPA/MPA decreased with age at diagnosis. AAV in childhood was more often GPA and proteinase 3-ANCA positive. Children with GPA/MPA experienced more subglottic stenosis and alveolar hemorrhage; children and young adults with EGPA experienced more alveolar hemorrhage, need for intubation, and gastrointestinal involvement. Older adults (GPA/MPA) had more neurologic manifestations. After adjusting for disease duration, medications, tobacco, and ANCA, all damage scores increased with age at diagnosis for GPA/MPA (P < 0.001) except the disease-specific damage score, which did not differ (P = 0.44). For EGPA, VDI scores increased with age at diagnosis (P < 0.009), whereas all other scores were not significantly different. CONCLUSION Age at diagnosis is associated with clinical characteristics in AAV. Although VDI and AVID scores increase with age at diagnosis, this is driven by non-disease-specific damage items.
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Affiliation(s)
| | | | | | | | | | | | | | - Nader A. Khalidi
- St. Joseph’s Healthcare Hamilton, McMaster University, Ontario, Canada
| | | | | | | | | | | | | | | | - Philip Seo
- Johns Hopkins University, Baltimore, MD, USA
| | - Jared Silver
- US Medical Affairs - Respiratory GSK, Durham, NC, USA
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12
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Siwiec-Koźlik A, Koźlik-Siwiec P, Miarka P, Kosałka-Węgiel J. Sequential occurrence of reactive arthritis, seronegative spondyloarthropathy, and microscopic polyangiitis with rapidly progressive glomerulonephritis. Pol Arch Intern Med 2023; 133:16539. [PMID: 37548347 DOI: 10.20452/pamw.16539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Affiliation(s)
- Andżelika Siwiec-Koźlik
- Second Department of Internal Medicine, Jagiellonian University Medical College, Kraków, Poland
- Clinical Department of Rheumatology and Immunology, University Hospital, Kraków, Poland
| | - Paweł Koźlik-Siwiec
- Second Department of Internal Medicine, Jagiellonian University Medical College, Kraków, Poland; Clinical Department of Hematology, University Hospital, Kraków, Poland.
| | - Przemysław Miarka
- Clinical Department of Nephrology, Dialysis and Transplantation, University Hospital, Kraków, Poland
| | - Joanna Kosałka-Węgiel
- Second Department of Internal Medicine, Jagiellonian University Medical College, Kraków, Poland
- Clinical Department of Rheumatology and Immunology, University Hospital, Kraków, Poland
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13
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Matsuda S, Oe K, Kotani T, Okazaki A, Kiboshi T, Suzuka T, Wada Y, Shiba H, Hata K, Shoda T, Takeuchi T. Serum Complement C4 Levels Are a Useful Biomarker for Predicting End-Stage Renal Disease in Microscopic Polyangiitis. Int J Mol Sci 2023; 24:14436. [PMID: 37833884 PMCID: PMC10572948 DOI: 10.3390/ijms241914436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 09/21/2023] [Accepted: 09/21/2023] [Indexed: 10/15/2023] Open
Abstract
This study aimed to evaluate the risk factors for end-stage renal disease (ESRD) in microscopic polyangiitis (MPA). In total, 74 patients with MPA were enrolled, and we compared the baseline clinical characteristics and disease activity between MPA patients who have progressed to ESRD and those without ESRD to select predictive factors for ESRD. Out of 74 patients, 12 patients (16.2%) had ESRD during follow-up. Serum C4 levels were significantly higher in MPA patients who have progressed to ESRD than in those without ESRD (p = 0.009). Multivariate analyses revealed that high serum creatinine levels (odds ratio (OR) 4.4, 95% confidence interval (CI) 1.25-15.5) and high serum C4 levels (OR 1.24, 95% CI 1.03-1.49) were risk factors for ESRD. Using receiver operating characteristic analysis, the cut-off value for initial serum C4 levels and serum creatinine levels were 29.6 mg/dL and 3.54 mg/dL, respectively. Patients with MPA with a greater number of risk factors (serum C4 levels > 29.6 mg/dL and serum creatinine levels > 3.54 mg/dL) had a higher ESRD progression rate. Serum C4 levels were significantly positively correlated with serum creatinine levels and kidney Birmingham vasculitis activity score (p = 0.02 and 0.04, respectively). These results suggest that serum C4 levels are useful tools for assessing renal disease activity and prognosis in MPA.
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Affiliation(s)
| | | | - Takuya Kotani
- Department of Internal Medicine IV, Division of Rheumatology, Osaka Medical and Pharmaceutical University, Osaka 569-8686, Japan; (S.M.); (T.S.); (T.T.)
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14
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Yoshida Y, Nakamoto N, Oka N, Kidoguchi G, Hosokawa Y, Araki K, Ishitoku M, Watanabe H, Sugimoto T, Mokuda S, Kida T, Yajima N, Omura S, Nakagomi D, Abe Y, Kadoya M, Takizawa N, Nomura A, Kukida Y, Kondo N, Yamano Y, Yanagida T, Endo K, Matsui K, Takeuchi T, Ichinose K, Kato M, Yanai R, Matsuo Y, Shimojima Y, Nishioka R, Okazaki R, Takata T, Ito T, Moriyama M, Takatani A, Miyawaki Y, Ito-Ihara T, Kawaguchi T, Kawahito Y, Hirata S. Seasonal Influence on Development of Antineutrophil Cytoplasmic Antibody-Associated Vasculitis: A Retrospective Cohort Study Conducted at Multiple Institutions in Japan (J-CANVAS). J Rheumatol 2023; 50:1152-1158. [PMID: 37263656 DOI: 10.3899/jrheum.2023-0040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2023] [Indexed: 06/03/2023]
Abstract
OBJECTIVE To clarify seasonal and other environmental effects on the onset of antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV). METHODS We enrolled patients with new-onset eosinophilic granulomatosis with polyangiitis (EGPA), microscopic polyangiitis (MPA), and granulomatosis with polyangiitis (GPA) registered in the database of a Japanese multicenter cohort study. We investigated the relationship between environmental factors and clinical characteristics. Seasons were divided into 4 (spring, summer, autumn, and winter), and the seasonal differences in AAV onset were analyzed using Pearson chi-square test, with an expected probability of 25% for each season. RESULTS A total of 454 patients were enrolled, with a mean age of 70.9 years and a female proportion of 55.5%. Overall, 74, 291, and 89 patients were classified as having EGPA, MPA, and GPA, respectively. Positivity for myeloperoxidase (MPO)-ANCA and proteinase 3 (PR3)-ANCA was observed in 355 and 46 patients, respectively. Overall, the seasonality of AAV onset significantly deviated from the expected 25% for each season (P = 0.001), and its onset was less frequently observed in autumn. In ANCA serotypes, seasonality was significant in patients with MPO-ANCA (P < 0.001), but not in those with PR3-ANCA (P = 0.97). Additionally, rural residency of patients with AAV was associated with PR3-ANCA positivity and biopsy-proven pulmonary vasculitis. CONCLUSION The onset of AAV was influenced by seasonal variations and was less frequently observed in autumn. In contrast, the occurrence of PR3-ANCA was triggered, not by season, but by rural residency.
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Affiliation(s)
- Yusuke Yoshida
- Y. Yoshida, MD, PhD, N. Nakamoto, MD, N. Oka, MD, G. Kidoguchi, MD, Y. Hosokawa, MD, K. Araki, MD, M. Ishitoku, MD, H. Watanabe, MD, T. Sugimoto, MD, PhD, S. Mokuda, MD, PhD, S. Hirata, MD, PhD, Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima;
| | - Naoki Nakamoto
- Y. Yoshida, MD, PhD, N. Nakamoto, MD, N. Oka, MD, G. Kidoguchi, MD, Y. Hosokawa, MD, K. Araki, MD, M. Ishitoku, MD, H. Watanabe, MD, T. Sugimoto, MD, PhD, S. Mokuda, MD, PhD, S. Hirata, MD, PhD, Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima
| | - Naoya Oka
- Y. Yoshida, MD, PhD, N. Nakamoto, MD, N. Oka, MD, G. Kidoguchi, MD, Y. Hosokawa, MD, K. Araki, MD, M. Ishitoku, MD, H. Watanabe, MD, T. Sugimoto, MD, PhD, S. Mokuda, MD, PhD, S. Hirata, MD, PhD, Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima
| | - Genki Kidoguchi
- Y. Yoshida, MD, PhD, N. Nakamoto, MD, N. Oka, MD, G. Kidoguchi, MD, Y. Hosokawa, MD, K. Araki, MD, M. Ishitoku, MD, H. Watanabe, MD, T. Sugimoto, MD, PhD, S. Mokuda, MD, PhD, S. Hirata, MD, PhD, Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima
| | - Yohei Hosokawa
- Y. Yoshida, MD, PhD, N. Nakamoto, MD, N. Oka, MD, G. Kidoguchi, MD, Y. Hosokawa, MD, K. Araki, MD, M. Ishitoku, MD, H. Watanabe, MD, T. Sugimoto, MD, PhD, S. Mokuda, MD, PhD, S. Hirata, MD, PhD, Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima
| | - Kei Araki
- Y. Yoshida, MD, PhD, N. Nakamoto, MD, N. Oka, MD, G. Kidoguchi, MD, Y. Hosokawa, MD, K. Araki, MD, M. Ishitoku, MD, H. Watanabe, MD, T. Sugimoto, MD, PhD, S. Mokuda, MD, PhD, S. Hirata, MD, PhD, Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima
| | - Michinori Ishitoku
- Y. Yoshida, MD, PhD, N. Nakamoto, MD, N. Oka, MD, G. Kidoguchi, MD, Y. Hosokawa, MD, K. Araki, MD, M. Ishitoku, MD, H. Watanabe, MD, T. Sugimoto, MD, PhD, S. Mokuda, MD, PhD, S. Hirata, MD, PhD, Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima
| | - Hirofumi Watanabe
- Y. Yoshida, MD, PhD, N. Nakamoto, MD, N. Oka, MD, G. Kidoguchi, MD, Y. Hosokawa, MD, K. Araki, MD, M. Ishitoku, MD, H. Watanabe, MD, T. Sugimoto, MD, PhD, S. Mokuda, MD, PhD, S. Hirata, MD, PhD, Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima
| | - Tomohiro Sugimoto
- Y. Yoshida, MD, PhD, N. Nakamoto, MD, N. Oka, MD, G. Kidoguchi, MD, Y. Hosokawa, MD, K. Araki, MD, M. Ishitoku, MD, H. Watanabe, MD, T. Sugimoto, MD, PhD, S. Mokuda, MD, PhD, S. Hirata, MD, PhD, Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima
| | - Sho Mokuda
- Y. Yoshida, MD, PhD, N. Nakamoto, MD, N. Oka, MD, G. Kidoguchi, MD, Y. Hosokawa, MD, K. Araki, MD, M. Ishitoku, MD, H. Watanabe, MD, T. Sugimoto, MD, PhD, S. Mokuda, MD, PhD, S. Hirata, MD, PhD, Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima
| | - Takashi Kida
- T. Kida, MD, PhD, MPH, S. Omura, MD, Y. Kawahito, MD, PhD, Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto
| | - Nobuyuki Yajima
- N. Yajima, MD, PhD, MPH, R. Yanai, MD, Division of Rheumatology, Department of Medicine, Showa University School of Medicine, Tokyo
| | - Satoshi Omura
- T. Kida, MD, PhD, MPH, S. Omura, MD, Y. Kawahito, MD, PhD, Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto
| | - Daiki Nakagomi
- D. Nakagomi, MD, PhD, Department of Rheumatology, University of Yamanashi Hospital, Chuo
| | - Yoshiyuki Abe
- Y. Abe, MD, PhD, Department of Internal Medicine and Rheumatology, Juntendo University, Tokyo
| | - Masatoshi Kadoya
- M. Kadoya, MD, PhD, Center for Rheumatic Disease, Japanese Red Cross Society Kyoto Daiichi Hospital, Kyoto
| | - Naoho Takizawa
- N. Takizawa, MD, Department of Rheumatology, Chubu Rosai Hospital, Nagoya
| | - Atsushi Nomura
- A. Nomura, MD, PhD, Immuno-Rheumatology Center, St. Luke's International Hospital, Tokyo
| | - Yuji Kukida
- Y. Kukida, MD, PhD, Department of Rheumatology, Japanese Red Cross Society Kyoto Daini Hospital, Kyoto
| | - Naoya Kondo
- N. Kondo, PhD, Department of Nephrology, Kyoto Katsura Hospital, Kyoto
| | - Yasuhiko Yamano
- Y. Yamano, PhD, Department of Respiratory Medicine and Allergy, Tosei General Hospital, Seto
| | - Takuya Yanagida
- T. Yanagida, MD, Department of Hematology and Rheumatology, Kagoshima University Hospital, Kagoshima
| | - Koji Endo
- K. Endo, MD, Department of General Internal Medicine, Tottori Prefectural Central Hospital, Tottori, and Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto
| | - Kiyoshi Matsui
- K. Matsui, MD, PhD, Department of Diabetes, Endocrinology and Clinical Immunology, School of Medicine, Hyogo Medical University, Nishinomiya
| | - Tohru Takeuchi
- T. Takeuchi, MD, PhD, Department of Internal Medicine (IV), Osaka Medical and Pharmaceutical University, Osaka
| | - Kunihiro Ichinose
- K. Ichinose, MD, PhD, Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, and Department of Rheumatology, Shimane University Faculty of Medicine, Izumo
| | - Masaru Kato
- M. Kato, MD, PhD, Department of Rheumatology, Endocrinology and Nephrology, Graduate School of Medicine, Hokkaido University, Sapporo
| | - Ryo Yanai
- N. Yajima, MD, PhD, MPH, R. Yanai, MD, Division of Rheumatology, Department of Medicine, Showa University School of Medicine, Tokyo
| | - Yusuke Matsuo
- Y. Matsuo, MD, PhD, Department of Rheumatology, Tokyo Kyosai Hospital, and Department of Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo
| | - Yasuhiro Shimojima
- Y. Shimojima, MD, PhD, Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto
| | - Ryo Nishioka
- R. Nishioka, MD, Department of Rheumatology, Graduate School of Medical Science, Kanazawa University, Kanazawa
| | - Ryota Okazaki
- R. Okazaki, MD, PhD, Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Yonago
| | - Tomoaki Takata
- T. Takata, MD, PhD, Division of Gastroenterology and Nephrology, Tottori University, Yonago
| | - Takafumi Ito
- T. Ito, MD, PhD, Division of Nephrology, Shimane University Hospital, Izumo
| | - Mayuko Moriyama
- M. Moriyama, MD, Department of Rheumatology, Shimane University Faculty of Medicine, Izumo
| | - Ayuko Takatani
- A. Takatani, MD, PhD, Rheumatic Disease Center, Sasebo Chuo Hospital, Sasebo
| | - Yoshia Miyawaki
- Y. Miyawaki, MD, PhD, Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama
| | - Toshiko Ito-Ihara
- T. Ito-Ihara, MD, PhD, The Clinical and Translational Research Center, University Hospital, Kyoto Prefectural University of Medicine, Kyoto
| | - Takashi Kawaguchi
- T. Kawaguchi, PhD, Department of Practical Pharmacy, Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan
| | - Yutaka Kawahito
- T. Kida, MD, PhD, MPH, S. Omura, MD, Y. Kawahito, MD, PhD, Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto
| | - Shintaro Hirata
- Y. Yoshida, MD, PhD, N. Nakamoto, MD, N. Oka, MD, G. Kidoguchi, MD, Y. Hosokawa, MD, K. Araki, MD, M. Ishitoku, MD, H. Watanabe, MD, T. Sugimoto, MD, PhD, S. Mokuda, MD, PhD, S. Hirata, MD, PhD, Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima
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Ishizuka K, Ohira Y. Microscopic polyangiitis presenting with purpura and intermittent claudication. BMJ Case Rep 2023; 16:e256363. [PMID: 37558280 PMCID: PMC10414066 DOI: 10.1136/bcr-2023-256363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/11/2023] Open
Affiliation(s)
- Kosuke Ishizuka
- Department of General Medicine, Yokohama City University School of Medicine Graduate School of Medicine, Yokohama, Japan
| | - Yoshiyuki Ohira
- Department of General Internal Medicine, St Marianna University School of Medicine, Kawasaki, Japan
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16
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Junek ML, Zhao L, Garner S, Cuthbertson D, Pagnoux C, Koening CL, Langford CA, McAlear CA, Monach PA, Moreland LW, Rhee RL, Seo P, Specks U, Sreih AG, Warrington K, Wechsler ME, Merkel PA, Khalidi NA. Ocular manifestations of ANCA-associated vasculitis. Rheumatology (Oxford) 2023; 62:2517-2524. [PMID: 36440847 PMCID: PMC10321114 DOI: 10.1093/rheumatology/keac663] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 11/12/2022] [Indexed: 07/20/2023] Open
Abstract
OBJECTIVES ANCA-associated vasculitis (AAV) is a group of multisystem diseases that can have several ocular manifestations. There are published data on ocular manifestations of granulomatosis with polyangiitis (GPA), but few for eosinophilic granulomatosis with polyangiitis (EGPA) or microscopic polyangiitis (MPA). There is little information concerning chronicity, complications, and association with other cranial manifestations of AAV. METHODS This study retrospectively analysed longitudinal multicentre cohorts of individuals with AAV followed between 2006 and 2022. Data included diagnosis, demographics, cranial manifestations of disease, presence of manifestations at onset of disease and/or follow-up, and ocular complications of disease. Univariate and multivariable logistic regression analysis assessed associations across disease manifestations. RESULTS Data from 1441 patients were analysed, including 395 with EGPA, 876 with GPA, and 170 with MPA. Ocular manifestations were seen within 23.1% of patients: 39 (9.9%) with EGPA, 287 (32.7%) with GPA, and 12 (7.1%) with MPA at any time in the disease course. There were more ocular manifestations at onset (n = 224) than during follow-up (n = 120). The most common disease-related manifestations were conjunctivitis/episcleritis and scleritis. In multivariable analysis, dacryocystitis, lacrimal duct obstruction, and retro-orbital disease were associated with sinonasal manifestations of GPA; ocular manifestations were associated with hearing loss in MPA. The most common ocular complications and/or damage seen were cataracts (n = 168) and visual impairment (n = 195). CONCLUSION Ocular manifestations occur in all forms of AAV, especially in GPA. Clinicians should be mindful of the wide spectrum of ocular disease in AAV, caused by active vasculitis, disease-associated damage, and toxicities of therapy.
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Affiliation(s)
- Mats L Junek
- Division of Rheumatology, St. Joseph’s Healthcare, McMaster University, Hamilton, ON, Canada
| | - Lily Zhao
- Division of Ophthalmology, St. Joseph’s Healthcare, McMaster University, Hamilton, ON, Canada
| | - Stephanie Garner
- Division of Rheumatology, St. Joseph’s Healthcare, McMaster University, Hamilton, ON, Canada
| | | | | | | | | | | | - Paul A Monach
- Rheumatology Section, Veteran’s Affairs Boston Healthcare System, Boston, MA, USA
| | | | | | - Philip Seo
- Johns Hopkins University, Baltimore, MD, USA
| | | | | | | | | | | | - Nader A Khalidi
- Division of Rheumatology, St. Joseph’s Healthcare, McMaster University, Hamilton, ON, Canada
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17
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Kamiya S, Koizumi H, Suzuki Y, Imai S, Yamashita Y, Ogawa-Momohara M, Takeichi T, Muro Y, Yasuda K, Akiyama M. Cutaneous manifestations of microscopic polyangiitis successfully controlled with avacopan alone. J Dermatol 2023; 50:e206-e207. [PMID: 36651057 DOI: 10.1111/1346-8138.16726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 12/06/2022] [Accepted: 01/03/2023] [Indexed: 01/19/2023]
Affiliation(s)
- Satoshi Kamiya
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Haruka Koizumi
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yuika Suzuki
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Satoko Imai
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yuta Yamashita
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Mariko Ogawa-Momohara
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takuya Takeichi
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshinao Muro
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kazushi Yasuda
- Department of Nephrology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masashi Akiyama
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
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18
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Nakayama S, Endo A, Hirose T, Matsumoto K, Kamada A, Ito H, Hashimoto H, Ishiyama K, Oba-Yabana I, Kimura T, Nakamura H, Ebina M, Mori T. MPO-ANCA-positive conversion and microscopic polyangiitis development in idiopathic interstitial pneumonia: a case report. CEN Case Rep 2023; 12:39-44. [PMID: 35749013 PMCID: PMC9892367 DOI: 10.1007/s13730-022-00717-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 06/03/2022] [Indexed: 02/05/2023] Open
Abstract
Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis is a systemic autoimmune disease characterized by necrotizing inflammation of the small blood vessels. ANCA-associated vasculitis is subclassified into three variants: granulomatosis with polyangiitis, eosinophilic granulomatosis with polyangiitis, and microscopic polyangiitis (MPA). Myeloperoxidase (MPO) ANCA is a marker antibody for MPA. Interstitial pneumonia (IP) is occasionally complicated with MPA. However, only a few cases of idiopathic IP develop MPO-ANCA-positive conversion and MPA. Therefore, we present a case of a 70-year-old Japanese man with idiopathic IP who developed MPO-ANCA-positive conversion and MPA. We performed renal biopsy, which revealed pauci-immune crescentic glomerulonephritis. The patient was treated with intravenous methylprednisolone pulse therapy and oral prednisone, and the patient's laboratory data gradually improved with steroid therapy. The association between the production of MPO-ANCA and IP remains unclear, and the present case suggests that IP plays a role in inducing MPO-ANCA production. Patients with idiopathic IP should be followed-up carefully for an examination of increased MPO-ANCA levels and MPA development. In addition, early gastric cancer was detected during upper gastrointestinal endoscopy in our case, and it could also be important not to miss malignancy in patients with ANCA-associated vasculitis.
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Affiliation(s)
- Shingo Nakayama
- Division of Nephrology and Endocrinology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 1-15-1 Fukumuro, Miyagino-ku, Miyagi, Sendai, 983-8536, Japan.
| | - Akari Endo
- Division of Nephrology and Endocrinology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 1-15-1 Fukumuro, Miyagino-ku, Miyagi, Sendai, 983-8536, Japan
| | - Takuo Hirose
- Division of Nephrology and Endocrinology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 1-15-1 Fukumuro, Miyagino-ku, Miyagi, Sendai, 983-8536, Japan
- Department of Endocrinology and Applied Medical Science, Tohoku University Graduate School of Medicine, Sendai, Japan
- Division of Integrative Renal Replacement Therapy, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Keiji Matsumoto
- Division of Nephrology and Endocrinology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 1-15-1 Fukumuro, Miyagino-ku, Miyagi, Sendai, 983-8536, Japan
| | - Ayaka Kamada
- Division of Nephrology and Endocrinology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 1-15-1 Fukumuro, Miyagino-ku, Miyagi, Sendai, 983-8536, Japan
| | - Hiroki Ito
- Division of Nephrology and Endocrinology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 1-15-1 Fukumuro, Miyagino-ku, Miyagi, Sendai, 983-8536, Japan
| | - Hideaki Hashimoto
- Division of Nephrology and Endocrinology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 1-15-1 Fukumuro, Miyagino-ku, Miyagi, Sendai, 983-8536, Japan
| | - Katsuya Ishiyama
- Division of Nephrology and Endocrinology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 1-15-1 Fukumuro, Miyagino-ku, Miyagi, Sendai, 983-8536, Japan
| | - Ikuko Oba-Yabana
- Division of Nephrology and Endocrinology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 1-15-1 Fukumuro, Miyagino-ku, Miyagi, Sendai, 983-8536, Japan
| | - Tomoyoshi Kimura
- Division of Nephrology and Endocrinology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 1-15-1 Fukumuro, Miyagino-ku, Miyagi, Sendai, 983-8536, Japan
| | - Hannah Nakamura
- Division of Nephrology and Endocrinology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 1-15-1 Fukumuro, Miyagino-ku, Miyagi, Sendai, 983-8536, Japan
| | - Masahito Ebina
- Department of Respiratory Medicine, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Takefumi Mori
- Division of Nephrology and Endocrinology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 1-15-1 Fukumuro, Miyagino-ku, Miyagi, Sendai, 983-8536, Japan
- Division of Integrative Renal Replacement Therapy, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, Sendai, Japan
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19
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Vitali F, Sciarrone MA, Frisullo G, Fedele AL, Torchia E, Tasca G, Luigetti M. ANCA-negative microscopic polyangiitis with neuromuscular involvement: When pathology could make the difference. Clin Neurol Neurosurg 2023; 225:107573. [PMID: 36608469 DOI: 10.1016/j.clineuro.2022.107573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 12/08/2022] [Accepted: 12/22/2022] [Indexed: 12/25/2022]
Abstract
Microscopic polyangiitis (MPA) is a necrotizing small vessel vasculitis with little or absent immune deposits (pauci-immune vasculitis), usually associated with the presence of antineutrophil cytoplasmic autoantibodies (ANCA) and a wide spectrum of organ manifestations. In our report we describe the case of a 74-year-old Asian man, who rapidly developed lower limb weakness and impaired renal and pulmonary functions. ANCA detection remained borderline throughout the disease course. Electrophysiological and instrumental studies revealed a picture of neuromuscular involvement; renal and muscle biopsies disclosed a small vessel vasculitis. He was started on a targeted immunosuppressive combination therapy and his clinical status progressively improved. In the framework of a multi-organ disease, microscopic polyangiitis should be considered as a differential diagnosis in case of acute/subacute onset of muscle weakness, even in the absence of ANCA detection.
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Affiliation(s)
- Francesca Vitali
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, UOC Neurologia, L.go A. Gemelli 8, Roma, Lazio 00168, Italy.
| | - Maria Ausilia Sciarrone
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, UOC Neurologia, L.go A. Gemelli 8, Roma, Lazio 00168, Italy
| | - Giovanni Frisullo
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, UOC Neurologia, L.go A. Gemelli 8, Roma, Lazio 00168, Italy
| | - Anna Laura Fedele
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, UOC Reumatologia, L.go A Gemelli 8, Roma, Lazio 00168, Italy
| | - Eleonora Torchia
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, UOC Neurologia, L.go A. Gemelli 8, Roma, Lazio 00168, Italy
| | - Giorgio Tasca
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, UOC Neurologia, L.go A. Gemelli 8, Roma, Lazio 00168, Italy
| | - Marco Luigetti
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, UOC Neurologia, L.go A. Gemelli 8, Roma, Lazio 00168, Italy
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20
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Kuwabara G, Yamada K, Tanaka K, Nozuchi S, Imoto W, Shibata W, Tohda M, Kyoh S, Itoh Y, Hashimoto M, Kakeya H. Muscle Biopsy-proven Drug-induced Microscopic Polyangiitis in a Patient with Tuberculosis. Intern Med 2023; 62:129-133. [PMID: 35650134 PMCID: PMC9876704 DOI: 10.2169/internalmedicine.9599-22] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
We herein report a case of muscle biopsy-proven microscopic polyangiitis (MPA) in a patient with tuberculosis. The patient had developed a persistent fever after the initiation of treatment for tuberculosis and was positive for myeloperoxidase-antineutrophil cytoplasmic antibody (ANCA). However, because conventional symptoms were lacking, determination of the biopsy site was difficult. Based on the findings of a biopsy of the biceps femoris, which confirmed small vessel vasculitis, the patient was diagnosed with MPA. The fever was alleviated by glucocorticoids. Tuberculosis and antituberculosis drugs can cause ANCA-associated vasculitis (AAV). A muscle biopsy is useful for the diagnosis of AAV.
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Affiliation(s)
- Gaku Kuwabara
- Department of Infection Control Science, Graduate School of Medicine, Osaka City University, Japan
- Department of Respiratory Medicine, Graduate School of Medicine, Osaka City University, Japan
| | - Koichi Yamada
- Department of Infection Control Science, Graduate School of Medicine, Osaka City University, Japan
| | - Kiyomi Tanaka
- Post Graduate Medical Training Center, Osaka City University Hospital, Japan
| | - Satoshi Nozuchi
- Department of Neurology, Graduate School of Medicine, Osaka City University, Japan
| | - Waki Imoto
- Department of Infection Control Science, Graduate School of Medicine, Osaka City University, Japan
| | - Wataru Shibata
- Department of Infection Control Science, Graduate School of Medicine, Osaka City University, Japan
| | - Mitsunori Tohda
- Department of Respiratory Medicine, Graduate School of Medicine, Osaka City University, Japan
| | - Shigenori Kyoh
- Department of Respiratory Medicine, Wakakusa-Daiichi Hospital, Japan
| | - Yoshiaki Itoh
- Department of Neurology, Graduate School of Medicine, Osaka City University, Japan
| | - Motomu Hashimoto
- Department of Clinical Immunology, Graduate School of Medicine, Osaka City University, Japan
| | - Hiroshi Kakeya
- Department of Infection Control Science, Graduate School of Medicine, Osaka City University, Japan
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21
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Yarmola T, Gutsalenko O, Tkachenko L, Vlasova O. SARS-COV-2 INFECTION AS A POSSIBLE TRIGGER FOR MICROSCOPIC POLYANGIITIS: CASE REPORT AND MINI-REVIEW. Wiad Lek 2023; 76:2738-2744. [PMID: 38290042 DOI: 10.36740/wlek202312127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
The paper presents a clinical case of MPA in a 67-year-old woman following COVID-19, characterized by significant difficulties when working with the early etiological verification of diagnosis. The patient presented with polyarthritis affecting the upper and lower limbs, fever, and comorbid urological pathology in the form of urolithiasis and recurrent cystitis. This clinical presentation, hyperuricemia, azotaemia and anemia were mistakenly interpreted as chronic kidney disease: gouty nephropathy, gouty arthritis, which masked the underlying disease for a long time delaying the timely MPA diagnosis and treatment. Given that MPA is a multisystemic disease, it is essential to enhance awareness and knowledge of healthcare professionals of various specialties regarding AAVs and MPA in particular, as evidenced by the online survey data during COVID-19 pandemic among doctors in 21 countries.
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22
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Ide H, Shimizu T, Koike Y, Abe K, Shigematsu K, Nishihata S, Kojima K, Ichinose K, Kawakami A. Development of eosinophilic granulomatosis with polyangiitis during the clinical course of microscopic polyangiitis: A case report. Medicine (Baltimore) 2022; 101:e31401. [PMID: 36343053 PMCID: PMC9646575 DOI: 10.1097/md.0000000000031401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
RATIONALE Eosinophilic granulomatosis with polyangiitis (EGPA) is belongs to the antineutrophil cytoplasmic autoantibody (ANCA)-associated vasculitis (AAV) subgroups. EGPA, unlike other subgroups of AAV, including microscopic polyangiitis (MPA) and granulomatosis with polyangiitis, has the unique feature that both ANCA and eosinophilic inflammation are involved in its pathogenesis. Although AAV often relapses, there are currently no reports of EGPA developing during other subgroups of AAV. Herein, we document a case of EGPA that developed during the clinical course of MPA. PATIENT CONCERNS A 61-year-old Japanese woman was diagnosed with MPA based on interstitial lung disease and myeloperoxidase-ANCA positivity. After starting immunosuppression therapy, including prednisolone and tacrolimus, she was expected to achieve clinical remission. Nonetheless, she occasionally experienced MPA relapse, which required an increased prednisolone dose, rituximab, intravenous cyclophosphamide, and plasma exchange. Three years after MPA onset, she developed renal amyloidosis; thus, subcutaneous tocilizumab was added to her regimen. Following clinical remission, the administration interval of her subcutaneous tocilizumab therapy was extended and immunosuppressants were discontinued. She then developed bronchial asthma and mild eosinophilia (eosinophilic count: ~1000/μL). Further, a year later, she underwent total hip replacement using a titanium implant. Subsequently, she developed abnormal sensation in both hands, numbness, and muscle weakness, as well as palpable purpura and massive eosinophilia (eosinophilic count: ~8500/μL). DIAGNOSIS We diagnosed the patient with EGPA based on 5 items (asthma, multiple mononeuropathies, sinus abnormality, and extravascular eosinophils) of the 1990 American College of Rheumatology classification criteria. INTERVENTIONS We administered 400 mg/kg intravenous immunoglobulin for 5 consecutive days, 300 mg mepolizumab subcutaneously every 4 weeks, and 40 mg/day prednisolone following pulsed methylprednisolone therapy (1000 mg/day for 3 consecutive days). OUTCOMES After these treatments, the patient's symptoms improved, and eosinophilic count and inflammatory markers declined. LESSONS The present case suggests that EGPA can be induced by the development of eosinophilic inflammation in other subgroups of AAV.
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Affiliation(s)
- Hiroyuki Ide
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Toshimasa Shimizu
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Clinical Research Center, Nagasaki University Hospital, Nagasaki, Japan
- *Correspondence: Toshimasa Shimizu, Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan (e-mail: )
| | - Yuta Koike
- Department of Dermatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Kuniko Abe
- Department of Pathology, Japanese Red Cross Nagasaki Genbaku Hospital, Nagasaki, Japan
| | - Kazuto Shigematsu
- Department of Pathology, Japanese Red Cross Nagasaki Genbaku Hospital, Nagasaki, Japan
| | - Shinya Nishihata
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Kanako Kojima
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Kunihiro Ichinose
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Atsushi Kawakami
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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23
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Wu TT, Cen ZK, Zhou HJ, Sun C, Tang P, Zhang Y, Ding QL. [Clinical features and survival analysis of microscopic polyangiitis-associated interstitial lung disease:a retrospective study of 28 patients]. Zhonghua Jie He He Hu Xi Za Zhi 2022; 45:1022-1030. [PMID: 36207959 DOI: 10.3760/cma.j.cn112147-20220208-00097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objective: To explore the clinical features, laboratory examination and imaging features of microscopic polyangiitis (MPA)-associated interstitial lung disease (ILD), and to perform survival analysis. Methods: The records of 28 patients with MPA-ILD who were treated at the Affiliated Hospital of Medical School of Ningbo University were reviewed retrospectively from August 2014 to November 2021. The patients' clinical features, laboratory parameters, pulmonary function test, echocardiography, chest CT scan findings and therapeutic regimen were analyzed, and the relevant data were statistically analyzed. Results: There were 18 males and 10 females, with an average age of (70.1±9.3) years. Among them, 13 patients had a history of smoking. The main clinical manifestations were cough (14/28), fever (12/28), chest tightness, shortness of breath (12/28) and hemoptysis (3/28). Sixteen patients had renal involvement, and 78.57% (22/28) and 89.28% (25/28) of the patients had elevated C-reactive protein (CRP) and ESR respectively. Sixteen (16/28) patients had increased rheumatoid factor (RF), and the positive rate of myeloperoxidase antineutrophil cytoplasmic antibodies (MPO-ANCA) was 82.12% (23/28). 96.43% (27/28) of ILDs were diagnosed before or at the same time as MPA. The chest radiological pattern was mainly usual interstitial pneumonia (UIP) or UIP-like (15/28), followed by nonspecific interstitial pneumonia (NSIP) (8/28). Compared with non-UIP-like patients, UIP or UIP-like patients were older (P=0.018), and had higher serum LDH level (P=0.041), but serum creatinine level was significantly lower (P=0.041). Univariate and multivariate survival analysis showed that inappropriate treatment (HR=9.81, 95%CI: 1.68-57.29, P=0.011) and elevated serum LDH (HR=4.11, 95%CI: 0.99-17.00, P=0.051) were independent risk factors for shortened survival of MPA-ILD, while elevated RF (HR=0.22, 95%CI: 0.06-0.91, P=0.037) was a protective factor for prolonged survival. Conclusions: MPA-ILD patients had fewer systemic vasculitis symptoms. Most of the ILD patients were diagnosed before or at the same time as MPA. The chest radiological pattern was mainly UIP or UIP-like, followed by NSIP. Early use of glucocorticoids combined with immunosuppressant or rituximab could improve the survival rate of MPA-ILD. The elevated serum LDH was an independent risk factor for shortened survival of MPA-ILD, while elevated RF was a protective factor for prolonged survival.
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Affiliation(s)
- T T Wu
- Department of Respiratory and Critical Care Medicine, the Affiliated Hospital of Medical School of Ningbo University, Ningbo 315020, China
| | - Z K Cen
- Department of Respiratory and Critical Care Medicine, the Affiliated Hospital of Medical School of Ningbo University, Ningbo 315020, China
| | - H J Zhou
- Department of Rheumatology, the Affiliated Hospital of Medical School of Ningbo University, Ningbo 315020, China
| | - C Sun
- Department of Respiratory and Critical Care Medicine, the Affiliated Hospital of Medical School of Ningbo University, Ningbo 315020, China
| | - P Tang
- Department of Respiratory and Critical Care Medicine, the Affiliated Hospital of Medical School of Ningbo University, Ningbo 315020, China
| | - Y Zhang
- Department of Respiratory and Critical Care Medicine, the Affiliated Hospital of Medical School of Ningbo University, Ningbo 315020, China
| | - Q L Ding
- Department of Respiratory and Critical Care Medicine, the Affiliated Hospital of Medical School of Ningbo University, Ningbo 315020, China
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Abstract
Anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAV) are rheumatic diseases characterized by small-to-medium vessel vasculitis. Three different entities can be distinguished: granulomatosis with polyangiitis (GPA), microscopic polyangiitis (MPA) and eosinophilic granulomatosis with polyangiitis (EGPA). While lung and renal involvement are typical manifestations of both GPA and MPA, EGPA usually shows paranasal sinus and lung involvement as well as a history of bronchial asthma. Furthermore, EGPA is frequently associated with cardiac disease and peripheral neuropathy. Cyclophosphamide or rituximab, combined with glucocorticoids, are used to induce remission of severe disease. Maintenance therapy options include rituximab as the first-line treatment, as well as methotrexate or azathioprine plus low-dose glucocorticoids.
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Affiliation(s)
- Marco L. Krasselt
- Medizinische Klinik III – Endokrinologie, Nephrologie und Rheumatologie, Bereich Rheumatologie, Universitätsklinikum Leipzig AöR, Liebigstraße 20, 04103 Leipzig, Deutschland
| | - Julia U. Holle
- Rheumazentrum Schleswig-Holstein Mitte, Kuhberg 5a–7, 24534 Neumünster, Deutschland
- Rheumazentrum Schleswig-Holstein Mitte, Sophienblatt 13–17, 24103 Kiel, Deutschland
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25
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Asakawa S, Arai S, Kawagoe M, Ohata C, Ono W, Murata H, Tamura Y, Uchida S, Shibata S, Fujigaki Y. A Young Patient with Microscopic Polyangiitis Requiring Hemodialysis with Complications of Repeated Episodes of Posterior Reversible Encephalopathy Syndrome Probably Due to Different Etiologies. Intern Med 2022; 61:1423-1431. [PMID: 34645762 PMCID: PMC9152853 DOI: 10.2169/internalmedicine.7941-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
A young woman with microscopic polyangiitis (MPA) requiring hemodialysis showed repeated posterior reversible encephalopathy syndrome (PRES) with spatiotemporal multiple lesions over a period of two months. The first PRES episode with confusion and the second PRES episode with vertigo and nausea were caused by MPA, hypertension and renal failure. These symptoms were improved by the reinforcement of MPA treatment and blood pressure management. The third PRES episode with nausea, headache, seizure and visual changes was induced by rituximab infusion and hypertension. The PRES was improved with blood pressure and convulsant management. These conditions are challenging to diagnose and treat.
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Affiliation(s)
- Shinichiro Asakawa
- Department of Internal Medicine, Teikyo University School of Medicine, Japan
| | - Shigeyuki Arai
- Department of Internal Medicine, Teikyo University School of Medicine, Japan
| | - Mika Kawagoe
- Department of Internal Medicine, Teikyo University School of Medicine, Japan
| | - Chiaki Ohata
- Department of Internal Medicine, Teikyo University School of Medicine, Japan
| | - Wataru Ono
- Department of Internal Medicine, Teikyo University School of Medicine, Japan
| | - Hiroshi Murata
- Department of Internal Medicine, Teikyo University School of Medicine, Japan
| | - Yoshifuru Tamura
- Department of Internal Medicine, Teikyo University School of Medicine, Japan
| | - Shunya Uchida
- Department of Internal Medicine, Teikyo University School of Medicine, Japan
| | - Shigeru Shibata
- Department of Internal Medicine, Teikyo University School of Medicine, Japan
| | - Yoshihide Fujigaki
- Department of Internal Medicine, Teikyo University School of Medicine, Japan
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Yang J, Yang Y, Xu Y, Zhou L, Zhou L, Yin X, Pu J, Yang F, Liu Y, He Y, Chen Y, Yuan H, Qiu L, Zhang Y, Chen Y, Liu T, Tang J, Zhou J. Clinical and Renal Histology Findings and Different Responses to Induction Treatment Affecting the Long-Term Renal Outcomes of Children With ANCA-Associated Vasculitis: a Single-Center Cohort Analysis. Front Immunol 2022; 13:857813. [PMID: 35493514 PMCID: PMC9047757 DOI: 10.3389/fimmu.2022.857813] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 03/11/2022] [Indexed: 12/13/2022] Open
Abstract
Introduction Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) is relatively rare in children. This article aimed to analyze clinical and renal histology findings and different responses to induction treatment associated with the long-term renal outcomes in children with AAV in a single center. Methods All pediatric patients with AAV admitted to Tongji Hospital from January 2002 to January 2021 were included in the study. The demographic, clinical, pathological, laboratory, and treatment data and outcomes were collected and analyzed to identify predictors associated with response to induction treatment and progression to end-stage renal disease (ESRD). Results In total, 48 children with AAV were included in this cohort; 81.25% of them were women, and 91.7% were microscopic polyangiitis (MPA). Kidney involvement was found in 45 patients (93.75%). The most common histopathological subtype was crescentic form in this cohort according to Berden's classification. In total, 34 patients (70.8%) showed eGFR <60 ml/min/1.73 m2 at the time of diagnosis. Complete and partial remission was achieved in 8 patients (16.7%) and 19 patients (39.6%), respectively, following 6-month induction treatment. Half of the patients eventually progressed to ESRD at a mean time of (13.04 ± 15.83) months after diagnosis. The independent predictors of nonremission following induction treatment and progression to ESRD were baseline eGFR <60 ml/min/1.73 m2 and hypertension at diagnosis. Renal survival significantly decreased over time in patients with renal sclerotic subtypes or those with nonremission following induction treatment by Kaplan-Meier curve estimation. Conclusions Our study demonstrates that women, MPA, and crescentic subtypes are predominant in pediatric AAV in China. Initial renal failure (eGFR <60 ml/min/1.73 m2), hypertension, sclerotic pathological subtype, and nonremission following induction treatment are predictive of long-term renal outcomes.
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Affiliation(s)
- Jing Yang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuan Yang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yongli Xu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lanqi Zhou
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Luowen Zhou
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoling Yin
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jinyun Pu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fengjie Yang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yaping Liu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yonghua He
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yaxian Chen
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Huiqing Yuan
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liru Qiu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu Zhang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu Chen
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tonglin Liu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jinhui Tang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jianhua Zhou
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Abstract
Antineutrophil cytoplasmic antibody-associated vasculitis (AAV) is a systemic disease that causes vasculitis in various organs. Although the cause of the onset is unknown, infection has been reported to be a causative factor. The subsequent cytokine storm triggered by the immune response against SARS-CoV-2 infection has been reported to lead to symptoms being more severe. We herein report our experience with the onset of AAV following COVID-19 infection. We also report the course of anti-SARS-CoV-2 serum antibody titers following induction therapy, which suggests that vaccination and education concerning standard precautions are necessary in patients who require immunosuppressive therapy, even after COVID-19 infection.
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Affiliation(s)
- Soko Kawashima
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Japan
| | - Mitsumasa Kishimoto
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Japan
| | - Tomoya Hibino
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Japan
| | - Hearyoung Lee
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Japan
| | - Yuriko Sato
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Japan
| | - Yoshinori Komagata
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Japan
| | - Shinya Kaname
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Japan
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Dada L, Succari L, Vittor AY, Clapp WL, Zhuang H, Saikaly SK, Auerbach J, Han S, Mehrad B, Reeves WH. Microscopic Polyangiitis With Diffuse Alveolar Hemorrhage and Glomerulonephritis Complicating Acute Influenza Infection. J Clin Rheumatol 2021; 27:S618-S619. [PMID: 33843777 PMCID: PMC8463638 DOI: 10.1097/rhu.0000000000001730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Leanne Dada
- Division of Rheumatology, Allergy, & Clinical Immunology, University of Florida, Gainesville, FL 32610, USA
| | - Loutfi Succari
- Division of Rheumatology, Allergy, & Clinical Immunology, University of Florida, Gainesville, FL 32610, USA
| | - Amy Y. Vittor
- Division of Infectious Diseases and Global Medicine, University of Florida, Gainesville, FL 32610, USA
| | - William L. Clapp
- Department of Pathology, Immunology, and Laboratory Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Haoyang Zhuang
- Division of Rheumatology, Allergy, & Clinical Immunology, University of Florida, Gainesville, FL 32610, USA
| | - Sami K. Saikaly
- Department of Dermatology, University of Florida, Gainesville, FL 32610, USA
| | - Jena Auerbach
- Department of Pathology, Immunology, and Laboratory Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Shuhong Han
- Division of Rheumatology, Allergy, & Clinical Immunology, University of Florida, Gainesville, FL 32610, USA
| | - Borna Mehrad
- Division of Pulmonary and Critical Care Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Westley H. Reeves
- Division of Rheumatology, Allergy, & Clinical Immunology, University of Florida, Gainesville, FL 32610, USA
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Bui A, Butts EB, Aslam N. 47-Year-Old Woman With Bilateral Flank Pain. Mayo Clin Proc 2021; 96:3147-3152. [PMID: 34863400 DOI: 10.1016/j.mayocp.2021.03.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 03/18/2021] [Accepted: 03/23/2021] [Indexed: 11/23/2022]
Affiliation(s)
- Albert Bui
- Resident in Internal Medicine, Mayo Clinic School of Graduate Medical Education, Jacksonville, FL
| | - Emily Brooke Butts
- Resident in Internal Medicine, Mayo Clinic School of Graduate Medical Education, Jacksonville, FL
| | - Nabeel Aslam
- Advisor to residents and Consultant in Nephrology, Mayo Clinic, Jacksonville, FL.
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30
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Javiera Cid B, Feuerhake T, Méndez GP, Talesnik E, Borzutzky A. [Pediatric ANCA-associated vasculitis, a case series]. Andes Pediatr 2021; 92:904-910. [PMID: 35506802 DOI: 10.32641/andespediatr.v92i6.3709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 05/30/2021] [Indexed: 06/14/2023]
Abstract
INTRODUCTION ANCA-associated vasculitis (AAV) is an infrequent disease in childhood. International literature about pediatric vasculitis is scarce, and it mainly refers to other systemic vasculitides with a higher incidence in childhood, such as IgA vasculitis and Kawasaki disease. OBJECTIVE To describe the clini cal and laboratory characteristics of a series of pediatric cases with AAV. PATIENTS AND METHOD Re trospective, descriptive study of patients with diagnosis of AAV treated at a tertiary health center from Santiago, Chile, between 2000 and 2020. Electronic medical records were reviewed collecting epidemiological, laboratory, images, and biopsies data. RESULTS There were five cases of pediatric pa tients with AAV, with varying degrees of severity, and the age range at the onset was 5.5 to 13.5 years. We observed frequent renal involvement in microscopic polyangiitis (MPA) and eye involvement due to orbital pseudotumor in patients with granulomatosis with polyangiitis (GPA), an infrequent manifestation in the international pediatric literature. Patients were treated according to recommen dations extrapolated from clinical trials in adult populations, showing excellent clinical response to induction therapy with systemic corticosteroids and cyclophosphamide or rituximab. During main tenance therapy, most of the patients were stable on rituximab, azathioprine, or methotrexate. No patient developed organ damage and all cases achieved discontinuation of the corticosteroid therapy. CONCLUSION This report describes the clinical characteristics of AAV in a series of pediatric patients. In this series, renal involvement was common in MPA and eye involvement due to orbital pseudotu mor in GPA. The clinical response with treatment according to recommendations extrapolated from the adult population was favorable.
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Affiliation(s)
- Bárbara Javiera Cid
- Departamento de Enfermedades Infecciosas e Inmunología Pediátrica, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Teo Feuerhake
- Departamento de Anatomía Patológica, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Gonzalo P Méndez
- Departamento de Anatomía Patológica, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Eduardo Talesnik
- Departamento de Enfermedades Infecciosas e Inmunología Pediátrica, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Arturo Borzutzky
- Departamento de Enfermedades Infecciosas e Inmunología Pediátrica, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
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Calatroni M, Consonni F, Allinovi M, Bettiol A, Jawa N, Fiasella S, Curi D, Abu Rumeileh S, Tomei L, Fortunato L, Gelain E, Gianfreda D, Oliva E, Jeannin G, Salviani C, Emmi G, Bodria M, Sinico RA, Moroni G, Ramirez GA, Bozzolo E, Tombetti E, Monti S, Bracaglia C, Marucci G, Pastore S, Esposito P, Catanoso MG, Crapella B, Montini G, Roperto R, Materassi M, Rossi GM, Badalamenti S, Yeung RS, Romagnani P, Ghiggeri GM, Noone D, Vaglio A. Prognostic Factors and Long-Term Outcome with ANCA-Associated Kidney Vasculitis in Childhood. Clin J Am Soc Nephrol 2021; 16:1043-1051. [PMID: 34039568 PMCID: PMC8425616 DOI: 10.2215/cjn.19181220] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 04/21/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND AND OBJECTIVES ANCA-associated vasculitis is extremely rare in children. We report the clinicopathologic features, long-term outcomes, and prognostic factors of a large pediatric cohort of patients with ANCA-associated kidney vasculitis. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS This retrospective study included 85 consecutive patients with kidney biopsy specimen-proven ANCA-associated vasculitis from tertiary referral centers in Italy and Canada. Kidney biopsy specimens were categorized as focal, crescentic, sclerotic, or mixed, according to the Berden classification. The prognostic significance of baseline clinical, laboratory, and histologic findings was analyzed with respect to kidney failure or CKD stage 3-5/kidney failure. RESULTS A total of 53 patients had microscopic polyangiitis (62%), and 32 had granulomatosis with polyangiitis (38%). Rapidly progressive GN was the most frequent presentation (39%); a third of the patients also had nephrotic-range proteinuria. Kidney biopsy specimens were classified as focal in 21% of the patients, crescentic in 51%, sclerotic in 15%, and mixed in 13%. Remission-induction therapies included cyclophosphamide in 78% of patients. A total of 25 patients (29%) reached kidney failure. The median (interquartile range) time to kidney failure or last follow-up was 35 (6-89) months in the whole cohort, and 73 (24-109) months among the patients who did not reach this outcome. Patients whose biopsy specimens showed sclerotic histology had significantly shorter kidney survival (hazard ratio, 11.80; 95% confidence interval, 2.49 to 55.99) and survival free of CKD stage 3-5 (hazard ratio, 8.88; 95% confidence interval, 2.43 to 32.48), as compared with those with focal/mixed histology. Baseline eGFR, low serum albumin, hypertension, central nervous system complications, and sclerotic histology, which reflected severe kidney involvement, were associated with both kidney failure and CKD stage 3-5/kidney failure at unadjusted analysis; no independent prognostic factors emerged at multivariable analysis. CONCLUSIONS Children with ANCA-associated kidney vasculitis often have aggressive presentation; a third of such children progress to kidney failure and this usually occurs early during follow-up. A severe clinical presentation is associated with the development of CKD or kidney failure.
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Affiliation(s)
- Marta Calatroni
- Nephrology Unit, Humanitas Clinical and Research Center, Rozzano, Italy
| | - Filippo Consonni
- Department of Health Sciences, University of Florence, Florence, Italy
| | | | - Alessandra Bettiol
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Natasha Jawa
- Division of Nephrology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Susanna Fiasella
- Nephrology and Dialysis Unit, Meyer Children’s Hospital, Florence, Italy
| | - Dritan Curi
- Nephrology and Dialysis Unit, Meyer Children’s Hospital, Florence, Italy
| | | | - Leonardo Tomei
- Department of Health Sciences, University of Florence, Florence, Italy
| | - Laura Fortunato
- Nephrology and Dialysis Unit, Meyer Children’s Hospital, Florence, Italy
| | - Elena Gelain
- Nephrology and Dialysis Unit, Meyer Children’s Hospital, Florence, Italy
| | | | - Elena Oliva
- Nephrology Unit, Riuniti Hospital Marche, Ancona, Italy
| | - Guido Jeannin
- Nephrology Unit, Spedali Civili Hospital, Brescia, Italy
| | | | - Giacomo Emmi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Monica Bodria
- Laboratory of Molecular Nephrology and Division of Nephrology and Transplantation, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Giannina Gaslini Institute, Genoa, Italy
| | - Renato A. Sinico
- Laboratory of Molecular Nephrology and Division of Nephrology and Transplantation, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Giannina Gaslini Institute, Genoa, Italy
| | | | - Giuseppe A. Ramirez
- Nephrology Unit, IRCCS Ca 'Granda Foundation Maggiore Policlinico Hospital, Milan, Italy
| | - Enrica Bozzolo
- Nephrology Unit, IRCCS Ca 'Granda Foundation Maggiore Policlinico Hospital, Milan, Italy
| | - Enrico Tombetti
- Nephrology Unit, IRCCS Ca 'Granda Foundation Maggiore Policlinico Hospital, Milan, Italy
| | - Sara Monti
- Unit of Immunology, Allergy, Rheumatology and Rare Disease, San Raffaele Hospital, Milan, Italy
| | - Claudia Bracaglia
- Department of Rheumatology, IRCCS Policlinico S. Matteo Foundation, University of Pavia, Pavia, Italy
| | - Giulia Marucci
- Department of Rheumatology, IRCCS Policlinico S. Matteo Foundation, University of Pavia, Pavia, Italy
| | - Serena Pastore
- Division of Rheumatology, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Pasquale Esposito
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo Hospital, Trieste, Italy
| | - Maria G. Catanoso
- Unit of Nephrology, Dialysis and Transplantation, Department of Internal Medicine, University of Genoa and Ospedale Policlinico San Martino–IRCCS, Genoa, Italy
| | - Barbara Crapella
- Rheumatology Unit, IRCCS Reggio Emilia Hospital, Reggio Emilia, Italy
| | - Giovanni Montini
- Rheumatology Unit, IRCCS Reggio Emilia Hospital, Reggio Emilia, Italy
| | - Rosa Roperto
- Pediatric Nephrology, Dialysis and Transplant Unit, IRCCS Ca 'Granda Foundation Maggiore Policlinico Hospital, Milan, Italy
| | - Marco Materassi
- Pediatric Nephrology, Dialysis and Transplant Unit, IRCCS Ca 'Granda Foundation Maggiore Policlinico Hospital, Milan, Italy
| | - Giovanni M. Rossi
- Department of Biomedical, Experimental and Clinical Sciences “Mario Serio,” University of Florence, Florence, Italy
| | | | - Rae S.M. Yeung
- Nephrology Unit, Parma University Hospital, Parma, Italy
| | - Paola Romagnani
- Nephrology and Dialysis Unit, Meyer Children’s Hospital, Florence, Italy
- Department of Biomedical, Experimental and Clinical Sciences “Mario Serio,” University of Florence, Florence, Italy
| | - Gian M. Ghiggeri
- Laboratory of Molecular Nephrology and Division of Nephrology and Transplantation, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Giannina Gaslini Institute, Genoa, Italy
| | - Damien Noone
- Division of Nephrology, The Hospital for Sick Children, Toronto, Ontario, Canada
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Augusto Vaglio
- Nephrology and Dialysis Unit, Meyer Children’s Hospital, Florence, Italy
- Pediatric Translational Research Chair, University of Toronto, Toronto, Ontario, Canada
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Archibald WJ, Neth BJ, Leasure EL. 69-Year-Old Man With Nasal Congestion and Pre-Syncope. Mayo Clin Proc 2021; 96:1320-1324. [PMID: 33958062 DOI: 10.1016/j.mayocp.2020.09.043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 08/25/2020] [Accepted: 09/11/2020] [Indexed: 11/20/2022]
Affiliation(s)
- William J Archibald
- Resident in Internal Medicine, Mayo Clinic School of Graduate Medical Education, Rochester, MN
| | - Bryan J Neth
- Resident in Internal Medicine, Mayo Clinic School of Graduate Medical Education, Rochester, MN
| | - Emily L Leasure
- Advisor to residents and Consultant in Community Internal Medicine, Mayo Clinic, Rochester, MN.
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Ahn SS, Han M, Yoo J, Park YB, Jung I, Lee SW. Risk of Stroke in Systemic Necrotizing Vasculitis: A Nationwide Study Using the National Claims Database. Front Immunol 2021; 12:629902. [PMID: 33868249 PMCID: PMC8046646 DOI: 10.3389/fimmu.2021.629902] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 03/16/2021] [Indexed: 11/29/2022] Open
Abstract
Objective Evidences indicate that the risk of stroke is increased in autoimmune rheumatic diseases. This study aimed to investigate the incidence of stroke in patients with systemic necrotizing vasculitis (SNV) using the national health database. Methods Data were obtained from the Korean National Claims database between 2010 and 2018 to identify incident SNV [anti-neutrophil cytoplasmic antibody-associated vasculitis (AAV) and polyarteritis nodosa (PAN)] cases. The standardized incidence ratio (SIR) and incidence rate ratio (IRR) were calculated to estimate the risk of stroke in patients with SNV compared to the general population and among disease subgroups. Time-dependent Cox's regression analysis was performed to identify risk factors for stroke. Results Among 2644 incident SNV cases, 159 patients (6.0%) were affected by stroke. The overall risk of stroke was significantly higher in patients with SNV compared to the general population (SIR 8.42). Stroke event rates were the highest within the first year of SNV diagnosis (67.3%). Among disease subgroups, patients with microscopic polyangiitis (MPA) exhibited higher IRR compared to PAN (adjusted IRR 1.98). In Cox's hazard analysis, older age and MPA were associated with higher risk of stroke [hazard ratio (HR) 1.05 and 1.88], whereas the administration of cyclophosphamide, azathioprine/mizoribine, methotrexate, and statins were protective in stroke (HR 0.26, 0.34, 0.49, and 0.50, respectively). Conclusion A considerable number of SNV patients experienced stroke, especially in the early phase of disease. Older age and MPA diagnosis were associated with elevated risk of stroke, while the administration of immunosuppressive agents and statins was beneficial in preventing stroke.
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Affiliation(s)
- Sung Soo Ahn
- Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, South Korea
| | - Minkyung Han
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, South Korea
| | - Juyoung Yoo
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Yong-Beom Park
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, South Korea
| | - Inkyung Jung
- Division of Biostatistics, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, South Korea
| | - Sang-Won Lee
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, South Korea
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Kwon HC, Song JJ, Park YB, Lee SW. Fibrosis-5 predicts end-stage renal disease in patients with microscopic polyangiitis and granulomatosis with polyangiitis without substantial liver diseases. Clin Exp Med 2021; 21:399-406. [PMID: 33611672 PMCID: PMC8266773 DOI: 10.1007/s10238-021-00691-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 02/08/2021] [Indexed: 02/06/2023]
Abstract
We previously reported that fibrosis-4 (FIB-4) was associated with poor outcomes of microscopic polyangiitis (MPA) and granuloma with polyangiitis (GPA). We also investigated the potential of FIB-5, a novel index, in predicting all-cause mortality and end-stage renal disease (ESRD) during follow-up in patients with MPA and GPA without substantial liver diseases. Clinical and laboratory data at diagnosis were collected by reviewing the medical records of 180 patients with MPA and GPA. FIB-5 was obtained by a following equation: FIB-5 = (serum albumin (g/L) × 0.3 + platelet count (109/L) × 0.05) − (alkaline phosphatase (IU/L) × 0.014 + aspartate aminotransferase/alanine aminotransferase ratio × 6 + 14). The median age of the patients at diagnosis was 61.0 years. FIB-5 at diagnosis could not reflect the cross-sectional vasculitis activity. The cutoffs of FIB-5 for poor outcomes was set as 0.82 (the lowest tertile) and -0.42 (the lowest quartile) at diagnosis. In Kaplan–Meier survival analysis, patients with FIB-5 < 0.82 and those with FIB-5 < -0.42 exhibited lower ESRD-free survival rates than those without. However, it could not predict all-cause mortality. In multivariable Cox hazards analysis, both FFS (Hazard ratio (HR) 1.554) and FIB-5 < 0.82 (HR 2.096) as well as both FFS (HR 1.534) and FIB-5 < -0.42 (HR 2.073) at diagnosis independently predicted ESRD during follow-up. In conclusion, FIB-5 < 0.82 and FIB-5 < -0.42 at diagnosis could predict the occurrence of ESRD, but not all-cause mortality, during follow-up in patients with MPA and GPA without substantial liver diseases.
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Affiliation(s)
- Hyeok Chan Kwon
- Department of Rheumatology, Dankook University Hospital, Dankook University College of Medicine, Cheonan, Republic of Korea
| | - Jason Jungsik Song
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, Republic of Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yong-Beom Park
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, Republic of Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang-Won Lee
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, Republic of Korea.
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Chung SW. Microscopic Polyangiitis Presenting with Splenic Infarction: A Case Report. Medicina (B Aires) 2021; 57:medicina57020157. [PMID: 33572204 PMCID: PMC7914672 DOI: 10.3390/medicina57020157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 02/04/2021] [Accepted: 02/05/2021] [Indexed: 11/16/2022] Open
Abstract
Microscopic polyangiitis (MPA) is an anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV). The splenic involvement in AAV is known to be rare, and that in MPA has not been reported to date. A 74-year-old woman was admitted owing to left arm numbness and weakness. The patient was diagnosed as MPA with vasculitic neuropathy. Her abdominal computed tomography (CT) revealed splenic infarction incidentally. The splenic infarction had been resolved at follow-up CT after treatment. If splenic involvement of MPA was not considered, treatment may have been delayed in order to differentiate other diseases. Herein, I report the first case of splenic involvement of MPA.
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Affiliation(s)
- Sang Wan Chung
- Division of Rheumatology, Department of Internal Medicine, School of Medicine, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Korea
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Katerenchuk IP, Tkachenko LA, Yarmola TI, Talash VV. MICROSCOPIC POLYANGIITIS - A VIEW OF THE PROBLEM THROUGH THE LENS OF A NEPHROLOGIST. Wiad Lek 2021; 74:1024-1031. [PMID: 34156024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The article presents two clinical cases of microscopic polyangiitis in patients with symptoms of glomerulonephritis with renal failure, which were preceded by such nonspecific symptoms as: abdominal syndrome, high blood pressure, arthralgia, myalgia, weight loss, uveitis, shortness of breath, general weakness. Clinical and laboratory-instrumental aspects of diseases are analyzed. Emphasized the feasibility of early diagnosis, adequate therapy appointment. The aim of the article is to show that only with timely prescribing of pathogenetic therapy it is possible to achieve clinical and laboratory remission and, even, to cease hemodialysis sessions. It was described two clinical cases of microscopic polyangiitis in patients with symptoms of glomerulonephritis with renal failure. Approaches to complex treatment of patients with the use of pathogenetic and the possibility of using renal replacement therapy were discussed. After verifying the diagnosis, all patients started immunosuppression with corticosteroids and cytostatics. It is shown that only with timely prescribing of pathogenetic therapy it is possible to achieve clinical and laboratory remission. Clinical examples demonstrate to physicians that systemic vasculitis can often hide under the «mask» of other diseases and require timely diagnosis and immediate pathogenetic treatment.
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Karlinskaya M, Vaysman L, Lerner E, Cernes R, Finkelshtein V, Orbach H. [MICROSCOPIC POLYANGIITIS WITH VARIABLE PRESENTATION]. Harefuah 2020; 159:783-788. [PMID: 33210846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis is a group of rare diseases of systemic necrotizing vasculitis affecting small and medium-sized vessels and may be associated with the presence of anti- neutrophil cytoplasmic antibody. Vessels in different organs and systems are involved, leading to various clinical manifestations of the disease. We present 3 cases of microscopic polyangiitis which have been diagnosed and treated in one medical department for over 4 years. The first patient presented with a clinical picture resembling idiopathic pulmonary fibrosis (IPF) and the diagnosis of microscopic polyangiitis (MPA) was established only when acute renal failure appeared. With appropriate therapy, the renal function normalized but her respiratory status deteriorated and she died due to pulmonary infection. The second case presented with constitutional symptoms such as general weakness, weight loss, leg edema and elevated CRP. During the investigation, mononeuritis multiplex and then MPA were diagnosed. She was successfully treated. The third patient diagnosed with MPA presented as end stage renal failure and was treated by cyclophosphamide and rituximab. He did not receive cotrimoxazole that was recommended and was hospitalized for pneumocystis jirovecii pneumonia. Despite intensive therapy in the ICU by various antibiotics and mechanical ventilation, his condition deteriorated and the patient died.
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Affiliation(s)
| | | | - Emma Lerner
- Internal Medicine Department B, Wolfson Medical Center, Israel
| | - Relu Cernes
- Nephrology Department, Wolfson Medical Center, Israel
| | - Vitaly Finkelshtein
- Neurology Department, Wolfson Medical Center, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Hedi Orbach
- Internal Medicine Department B, Wolfson Medical Center, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Israel
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Caballero-Islas AE, Hoyo-Ulloa I, García-Castro A, Hinojosa-Azaola A. Severe infections in patients with anti-neutrophil cytoplasmic antibody-associated vasculitis: a retrospective cohort study with a clinical phenotype approach. Rheumatol Int 2020; 40:1657-1666. [PMID: 32728838 DOI: 10.1007/s00296-020-04661-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 07/23/2020] [Indexed: 12/17/2022]
Abstract
Severe infections are common in anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV). We aimed to describe the characteristics of patients with AAV and severe infections according to clinical phenotype. Retrospective cohort study including patients with granulomatosis with polyangiitis (GPA) and microscopic polyangiitis (MPA). Baseline characteristics were compared between patients with and without at least one severe infection. Demographics, comorbidities, clinical characteristics, laboratory and treatment were retrieved at diagnosis and at every infectious event. One hundred and eight patients were included (57 with and 51 without infections). Patients with an infection had received more frequently methylprednisolone boluses at AAV diagnosis than patients without infections (OR 2.6, 95% CI 1.1-5.9, p = 0.01). There were a total of 108 severe infections in 57 patients (median follow-up 18 months). Thirty-two patients (56%) had an infectious complication within the first year of AAV diagnosis, 43 (75%) had pulmonary involvement during the first infection. The most frequent type of infection was pneumonia. Phenotypes were: Non-severe AAV (n = 11), severe PR3-AAV (n = 30), severe MPO-AAV (n = 9); the number of infectious events in each group was 11, 69, 18, respectively. Patients with severe MPO phenotype were older and required more frequently ICU stay compared to other phenotypes. Positive correlation was found between total of infections and pulmonary infiltrates due to vasculitis (ρ = 0.40, p = 0.003), endobronchial involvement (ρ = 0.40, p = 0.003), and alveolar hemorrhage (ρ = 0.34, p = 0.015). Severe infections, most commonly pneumonia, were frequent in this cohort, especially during the first year after diagnosis, in patients with pulmonary involvement and severe PR3 phenotype who received methylprednisolone boluses.
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Affiliation(s)
- Adrián E Caballero-Islas
- Department of Internal Medicine, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Irma Hoyo-Ulloa
- Internal Medicine and Infectious Diseases Services, Centro Médico ABC, Av. Carlos Fernández Graef 154, Santa Fe, Contadero, Cuajimalpa de Morelos, CP 05330, Mexico City, Mexico
| | - Annette García-Castro
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Col. Sección XVI, Tlalpan, CP 14000, Mexico City, Mexico
| | - Andrea Hinojosa-Azaola
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Col. Sección XVI, Tlalpan, CP 14000, Mexico City, Mexico.
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Abstract
Lung involvement is one of the most common clinical features in ANCA-associated vasculitides (AAV), including granulomatosis with polyangiitis (GPA), microscopic polyangiitis (MPA), and eosinophilic granulomatosis with polyangiitis (EGPA). In this review, we detail the five main presentations of pulmonary involvement in AAV: necrotizing granulomatous inflammation, tracheobronchial inflammation, pulmonary capillaritis, interstitial lung disease (ILD) and asthma with their clinical, radiological and therapeutic characteristics. The prevalence of these manifestations is variable according to the subtype of AAV, necrotizing granulomatous inflammation and tracheobronchial inflammation being defining features of GPA whereas ILD is primarily seen in patients with MPA, especially in association with ANCA directed against myeloperoxydase (MPO-ANCA), and asthma is characteristic of EGPA. Despite recent progresses in the diagnosis and management of these conditions, several questions remain and are discussed here, including local treatments for subglottic stenosis, the uncertain efficacy of plasma exchanges for alveolar hemorrhage, the potential role of antifibrotic agents in ILD associated with MPA, and the use of novel anti-IL-5 strategies in EGPA.
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Affiliation(s)
- Goethe Sacoto
- Primary Systemic Vasculitides Clinic, Instituto Nacional de Enfermedades Respiratorias, Calzada de Tlalpan 4502, Col. Sección XVI, CP 14080, Mexico City, Mexico
| | - Sara Boukhlal
- Inserm UMR1227, lymphocytes B et autoimmunité, service de rhumatologie, université de Bretagne Occidentale, CHU de Brest, Brest, France
| | - Ulrich Specks
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Luis Felipe Flores-Suárez
- Primary Systemic Vasculitides Clinic, Instituto Nacional de Enfermedades Respiratorias, Calzada de Tlalpan 4502, Col. Sección XVI, CP 14080, Mexico City, Mexico
| | - Divi Cornec
- Inserm UMR1227, lymphocytes B et autoimmunité, service de rhumatologie, université de Bretagne Occidentale, CHU de Brest, Brest, France.
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Kwon HC, Ahn SS, Jung SM, Song JJ, Park YB, Lee SW. Clinical implication of chronic paranasal sinusitis for the classification of microscopic polyangiitis. Int J Clin Pract 2020; 74:e13431. [PMID: 31573728 DOI: 10.1111/ijcp.13431] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 09/22/2019] [Accepted: 09/28/2019] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Chronic paranasal sinusitis (CPS) has been known as a surrogate marker for granulomatosis with polyangiitis (GPA). We investigated whether CPS at diagnosis may have an influence on the classification and outcomes of microscopic polyangiitis (MPA). METHODS We retrospectively reviewed the medical records of 106 immunosuppressive drug-naïve patients with MPA. We compared variables at diagnosis of MPA patients with CPS with either MPA patients without CPS or 29 GPA patients with CPS. We applied the algorithm for antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) proposed by the European Medicine Agency to 22 MPA patients with CPS and reclassify them. Death, relapse and end-stage renal disease were assessed as the poor outcomes. RESULTS Except for ENT manifestations, only pulmonary manifestation was more frequently observed in MPA patients with CPS than those without (77.3% vs 47.6%). No proteinase 3-ANCA was detected in all MPA patients with CPS. Meanwhile, general (63.6% vs 27.6%) and renal manifestations (81.8% vs 44.8%) more often developed in MPA patients with CPS than GPA patients with CPS. Of 22 MPA patients with CPS, 21 patients underwent biopsies. When CPS was not considered as a surrogate marker for GPA, all patients with CPS were reclassified as MPA. Ground glass opacity and reticulation on high-resolution computed tomography and renal vasculitis were helpful clues supporting the classification of MPA in patients with CPS. CPS at diagnosis was not associated with the outcomes of MPA. CONCLUSION CPS might not be a sufficient surrogate marker for GPA in the classification of AAV.
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Affiliation(s)
- Hyeok Chan Kwon
- 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
| | - Seung Min Jung
- 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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Harigai M, Tsutsumino M, Takada H, Nagasaka K. Molecular targeted therapies for microscopic polyangiitis and granulomatosis with polyangiitis. Korean J Intern Med 2019; 34:492-503. [PMID: 30613065 PMCID: PMC6506735 DOI: 10.3904/kjim.2018.366] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Accepted: 11/17/2018] [Indexed: 11/27/2022] Open
Abstract
Clinical trials and observational studies have established cyclophosphamide (CY) or rituximab plus glucocorticoid (GC) as standard remission induction therapies in patients with microscopic polyangiitis (MPA) and granulomatosis with polyangiitis (GPA). However, because these regimens are associated with serious adverse drug reactions, the development of drugs with novel mechanisms of actions are needed. Progress in basic and clinical research has identified novel candidate targeting molecules, including B-cell activating factor (BAF), C5a receptor, and interleukin-6. The combination of rituximab and BAF blockade in patients with MPA and GPA is under investigation in an effort to strike a better benefit-risk balance. Phase II clinical trials of avacopan (CCX168), an orally administered C5a receptor antagonist, have suggested a reduction in the dosage of concomitant GC or the replacement of GC in patients with MPA and GPA. The results from a currently ongoing phase III trial are awaited. Anecdotal case reports and an open-label pilot study have indicated the effectiveness of tocilizumab in patients with MPA and GPA. A randomized clinical trial comparing tocilizumab and intravenous CY in combination with GC is currently in progress. Molecular targeted therapy is expected to transform the treatment strategy for MPA and GPA to allow GC-free or at least less GC-dependent forms of therapy.
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Affiliation(s)
- Masayoshi Harigai
- Division of Epidemiology and Pharmacoepidemiology, Tokyo Women’s Medical University, Tokyo, Japan
- Correspondence to Masayoshi Harigai, M.D. Division of Epidemiology and Pharmacoepidemiology, Department of Rheumatology, School of Medicine, Tokyo Women’s Medical University, 10-22 Kawada-cho, Shinjuku-ku, Tokyo 162-0054, Japan Tel: +81-3-5269-1725 Fax: +81-3-5269-9154 E-mail:
| | - Michi Tsutsumino
- Department of Rheumatology, School of Medicine, Tokyo Women’s Medical University, Tokyo, Japan
| | - Hideto Takada
- Department of Rheumatology, School of Medicine, Tokyo Women’s Medical University, Tokyo, Japan
| | - Kenji Nagasaka
- Department of Rheumatology, Ome Municipal General Hospital, Tokyo, Japan
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Khan FG, Iqbal N, Irfan M. Etiology and outcome of pulmonary renal syndrome: Retrospective study from a tertiary care hospitaln. J PAK MED ASSOC 2019; 69:588-591. [PMID: 31000869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
To determine the aetiology, clinical characteristics and outcome of patients admitted with pulmonary renal syndrome (PRS). This retrospective analysis was conducted at Aga Khan University Hospital from 2011 to 2015. A total of 17 adult patients admitted with PRS were included and followed up for a period of one year for the outcome of PRS as recovery, dialysis dependency or death. Anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitis (AAV) was found to be the single most frequent cause in 13 (76.4%) patients. The c o mm o n e s t c a u s e o f A AV w a s fo u n d t o b e Granulomatous polyangitis (GPA) in 10 (58.8%) followed by Microscopic angitis in 3 (17.6%) patients. Around 12 (70.5%) patients survived, 11 (64.7%) recovered while 1 patient remained dialysis dependent. Mortality rate was 29.4% and all these patients had severe alveolar haemorrhages. None of our patient died or relapsed during one year follow up.
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Shirai T, Okano T, Morinobu A. Rupture of Multiple Hepatic Artery Microaneurysms in Microscopic Polyangiitis. J Rheumatol 2018; 45:1705. [PMID: 30504480 DOI: 10.3899/jrheum.180276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Affiliation(s)
- Taiichiro Shirai
- Department of Rheumatology and Clinical Immunology, Kobe University Hospital, Kobe, Japan.
| | - Takaichi Okano
- Department of Rheumatology and Clinical Immunology, Kobe University Hospital, Kobe, Japan
| | - Akio Morinobu
- Department of Rheumatology and Clinical Immunology, Kobe University Hospital, Kobe, Japan
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45
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Iftikhar S. Chorea and Calcifications: Atypical Presentation of Microscopic Polyangiitis. Mayo Clin Proc 2018; 93:961-962. [PMID: 29976382 DOI: 10.1016/j.mayocp.2018.05.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 05/29/2018] [Indexed: 11/29/2022]
Affiliation(s)
- Sadaf Iftikhar
- Department of Neurology, King Edward Medical University/Mayo Hospital, Lahore, Pakistan.
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Hozumi H, Oyama Y, Yasui H, Suzuki Y, Kono M, Karayama M, Furuhashi K, Enomoto N, Fujisawa T, Inui N, Nakamura Y, Suda T. Clinical significance of myeloperoxidase-anti-neutrophil cytoplasmic antibody in idiopathic interstitial pneumonias. PLoS One 2018; 13:e0199659. [PMID: 29928060 PMCID: PMC6013167 DOI: 10.1371/journal.pone.0199659] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 06/12/2018] [Indexed: 11/19/2022] Open
Abstract
Objective Although a possible association among myeloperoxidase-anti-neutrophil cytoplasmic antibody (MPO-ANCA), microscopic polyangiitis (MPA), and idiopathic pulmonary fibrosis (IPF) has been suggested, the clinical significance of MPO-ANCA in idiopathic interstitial pneumonias (IIPs), including IPF and non-IPF, remains unclear. We aimed to investigate the frequency of MPO-ANCA positivity, as well as MPA incidence and risk factors for development in patients initially diagnosed with IIP. Methods We retrospectively analysed 305 consecutive patients who were initially diagnosed as IIP and had MPO-ANCA results available. Results Of the 305 patients, 26 (8.5%) were MPO-ANCA-positive. Baseline characteristics were similar between the MPO-ANCA-positive and -negative patients. The cumulative 5-year MPA incidence was 24.3% in the MPO-ANCA-positive patients and 0% in the -negative patients (P < 0.0001). MPO-ANCA was positive in 15 of 133 (11.3%) patients initially diagnosed with IPF and in 11 of 172 (6.3%) patients initially diagnosed with non-IPF (P = 0.56), with cumulative 5-year MPA incidence of 6.2% and 1.0%, respectively (P = 0.10). Multivariate analysis revealed that UIP pattern on HRCT (HR = 3.20, P < 0.01) and no treatment for IIP (HR = 3.52, P < 0.01) were independently associated with MPA development in MPO-ANCA-positive patients. Conclusion MPO-ANCA positivity was uncommon, but was associated with subsequent MPA development in patients initially diagnosed with IIP, including both IPF and non-IPF cases. The study suggested that attention should be paid to MPA development in MPO-ANCA-positive IIP patients with UIP pattern on HRCT and those without treatment for IIP.
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Affiliation(s)
- Hironao Hozumi
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
- * E-mail:
| | - Yoshiyuki Oyama
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Hideki Yasui
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Yuzo Suzuki
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Masato Kono
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Masato Karayama
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Kazuki Furuhashi
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Noriyuki Enomoto
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Tomoyuki Fujisawa
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Naoki Inui
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
- Department of Clinical Pharmacology and Therapeutics, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Yutaro Nakamura
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Takafumi Suda
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
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Deshayes S, Aouba A, Khoy K, Mariotte D, Lobbedez T, Martin Silva N. Hypocomplementemia is associated with worse renal survival in ANCA-positive granulomatosis with polyangiitis and microscopic polyangiitis. PLoS One 2018; 13:e0195680. [PMID: 29621352 PMCID: PMC5886583 DOI: 10.1371/journal.pone.0195680] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 03/27/2018] [Indexed: 11/18/2022] Open
Abstract
Recent data suggest the existence of a complement alternative pathway activation in the pathogenesis of antineutrophilic cytoplasmic antibody (ANCA)-associated vasculitis (AAV), a condition that remains poorly understood. This study aims to assess the clinical characteristics and outcomes of granulomatosis with polyangiitis (GPA) and microscopic polyangiitis (MPA) patients with regard to their plasma complement levels at diagnosis. A retrospective monocentric study carried out at Caen University Hospital led to the identification of proteinase-3- or myeloperoxidase-ANCA-positive GPA and MPA patients from January 2000 to June 2016 and from September 2011 to June 2016, respectively. All patients with available C3 and C4 levels at diagnosis were included. Patients were categorized in the hypocomplementemia group if their C3 and/or C4 levels at diagnosis were below the lower limit of the normal range. Among the 76 AAV patients (43 GPA, 33 MPA), 4 (5%) had hypocomplementemia, and the 72 remaining patients exhibited normal plasma complement levels. All 4 hypocomplementemia patients had renal involvement. Hypocomplementemia was followed in 1 patient whose post-treatment complement level normalized within 1 month. Among all clinical and ANCA specificity, including relapse-free survival (p = 0.093), only overall and renal survival rates were significantly lower in the hypocomplementemia group (p = 0.0011 and p<0.001, respectively). Hypocomplementemia with low C3 and/or C4 levels at GPA or MPA diagnosis may be responsible for worse survival and renal prognosis. These results argue for larger and prospective studies to better determine the epidemiology of the disease and to assess complement-targeting therapy in these patients.
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Affiliation(s)
| | - Achille Aouba
- Department of Internal Medicine, CHU de Caen, Caen, France
| | - Kathy Khoy
- Department of Immunology, CHU de Caen, Caen, France
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García-Nava M, Mateos-Toledo H, Guevara-Canseco APG, Infante-González CE, Reyes-Nava DA, Estrada-Castro E. Early interstitial lung disease in microscopic polyangiitis: Case report and literature review. Reumatol Clin (Engl Ed) 2018; 14:106-108. [PMID: 27919708 DOI: 10.1016/j.reuma.2016.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Revised: 09/28/2016] [Accepted: 10/01/2016] [Indexed: 06/06/2023]
Abstract
Microscopic polyangiitis (MPA) is a systemic disease included in the Chapel Hill 2012 Classification as necrotizing vasculitis affecting capillaries, venules and arterioles. It usually expresses antineutrophil cytoplasmic antibodies (ANCA) and has a perinuclear immunofluorescence pattern and correlation with anti-myeloperoxidase (MPO) antibodies. Capillaritis with alveolar hemorrhage is the most common manifestation of lung disease. Interstitial lung disease (ILD) is uncommon, with usual interstitial pneumonia being the predominant pattern. However, other patterns such as organizing pneumonia have been described. No guidelines exist for treating patients with ILD and, currently, ANCA-associated vasculitis (AAV) is managed along the lines of small vessel vasculitis. The prognosis with this association is uncertain, with possibilities of relapse and a fatal outcome. We present a case in which ILD was the first manifestation of MPA, without alveolar hemorrhage, with subsequent renal involvement and, in which, the established treatment produced a significant clinical improvement.
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Affiliation(s)
- Marcos García-Nava
- Servicio de Medicina Interna, Centro Médico ISSEMyM Toluca, Metepec, Estado de México, México.
| | - Heidegger Mateos-Toledo
- Clínica de enfermedades intersticiales del pulmón, Instituto Nacional de Enfermedades Respiratorias
| | | | | | | | - Emilio Estrada-Castro
- Servicio de Medicina Interna, Centro Médico ISSEMyM Toluca, Metepec, Estado de México, México
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Park ES, Ahn SS, Jung SM, Song JJ, Park YB, Lee SW. Renal outcome of kidney-transplantation in Korean recipients with ANCA-associated vasculitis. Clin Exp Rheumatol 2018; 36 Suppl 111:115-120. [PMID: 29185962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Accepted: 10/10/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVES We investigated renal outcome of kidney-transplantation in Korean recipients with biopsy-proven renal involvement of antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) in a single centre. METHODS We reviewed the medical records of 144 Korean patients and included 3 female patients with microscopic polyangiitis (MPA) and one male patient with eosinophilic granulomatosis with polyangiitis (EGPA) in this study. We obtained clinical and laboratory data related to kidney-transplantation, analysed renal outcome of kidney-transplantation in 4 recipients with AAV and compared it with those of previous studies. RESULTS The mean age at diagnosis was 37.8 years and that at kidney-transplantation was 40.8 years. Time-gap from AAV to ESRD ranged from 1 to 48 months and that from AAV to kidney-transplantation ranged from 2 to 95 months. All kidney-recipients with had been followed-up for two years or greater. At diagnosis, MPO-ANCA was detected in only MPA patients, while, at transplantation, MPA-ANCA was detected in 2 MPA patients and an EGPA patient. All patients have received tacrolimus and mycophenolate mofetil based on glucocorticoid after kidney-transplantation. Among 4 kidney-recipients with AAV, one MPA patient underwent renal re-biopsies three times due to renal function deterioration during the follow-up. Renal histology revealed T cell-mediated and antibody-mediated rejection rather than relapse of MPA. Neither relapse nor graft failure was observed in our study. CONCLUSIONS Renal outcome of kidney-transplantation in recipients with AAV was good and kidney-transplantation is deserved to be recommend as a safe and effective therapeutic modality to AAV patients with ESRD.
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Affiliation(s)
- Eun Seong Park
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sung Soo Ahn
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seung Min Jung
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jason Jungsik Song
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yong-Beom Park
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang-Won Lee
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Ohashi K, Morishita M, Watanabe H, Sada KE, Katsuyama T, Miyawaki Y, Katsuyama E, Narazaki M, Tatebe N, Watanabe K, Kawabata T, Wada J. Central Diabetes Insipidus in Refractory Antineutrophil Cytoplasmic Antibody-associated Vasculitis. Intern Med 2017; 56:2943-2948. [PMID: 28943556 PMCID: PMC5709644 DOI: 10.2169/internalmedicine.8683-16] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
We herein describe two cases of refractory antineutrophil cytoplasmic antibody-associated vasculitis (AAV) complicated with diabetes insipidus (DI) possibly related to hypertrophic pachymeningitis (HP). One patient had microscopic polyangiitis and HP, which were refractory to cyclophosphamide, azathioprine, rituximab, mycophenolate mofetil (MMF), and mizoribine. Remission was finally achieved with the use of etanercept, but DI occurred 5 years later. The other patient had granulomatosis with polyangiitis, which that was refractory to cyclophosphamide, methotrexate, MMF, and rituximab. DI subsequently developed, but was successfully treated with etanercept. Dura mater hypertrophy was macroscopically observed in the latter case.
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Affiliation(s)
- Keiji Ohashi
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
| | - Michiko Morishita
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
| | - Haruki Watanabe
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
| | - Ken-Ei Sada
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
| | - Takayuki Katsuyama
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
| | - Yoshia Miyawaki
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
| | - Eri Katsuyama
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
| | - Mariko Narazaki
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
| | - Noriko Tatebe
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
| | - Katsue Watanabe
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
| | - Tomoko Kawabata
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
| | - Jun Wada
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
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