1
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Moroni L, Gallina G, Dagna L. Unmasking eosinophilic granulomatosis with polyangiitis (EGPA). Eur J Intern Med 2024; 128:34-35. [PMID: 39129123 DOI: 10.1016/j.ejim.2024.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2024] [Accepted: 08/08/2024] [Indexed: 08/13/2024]
Affiliation(s)
- Luca Moroni
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Scientific Institute Milan, Italy; Università Vita-Salute San Raffaele Milan, Italy.
| | - Gabriele Gallina
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Scientific Institute Milan, Italy; Università Vita-Salute San Raffaele Milan, Italy
| | - Lorenzo Dagna
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Scientific Institute Milan, Italy; Università Vita-Salute San Raffaele Milan, Italy.
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2
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Potentas-Policewicz M, Fijolek J. Granulomatosis with polyangiitis: clinical characteristics and updates in diagnosis. Front Med (Lausanne) 2024; 11:1369233. [PMID: 39257888 PMCID: PMC11385631 DOI: 10.3389/fmed.2024.1369233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 07/02/2024] [Indexed: 09/12/2024] Open
Abstract
Granulomatosis with polyangiitis (GPA) is a rare systemic disease characterized by granulomatous inflammation of the respiratory tract and necrotizing vasculitis of small and medium vessels often associated with the production of anti-neutrophil cytoplasmic antibodies (ANCA) directed mainly against leukocyte proteinase 3 (PR3). Usually, it involves upper airways, lungs, and kidneys, however any organ may be affected. The diagnosis is based on clinical, radiological, and serological findings. Biopsies, although strongly recommended, are not always feasible and often provides non-specific features. ANCA plays a crucial role in the diagnosis of GPA; nevertheless, ANCA detection is not a substitute for biopsy, which plays an important role in suspected cases, particularly when histological confirmation cannot be obtained. Significant advances have been made in classification criteria and phenotyping of the disease, particularly in determining the nuances between PR3-ANCA and myeloperoxidase (MPO)-ANCA vasculitis. This has led to better characterization of patients and the development of targeted treatment in the future. In addition, better identification of cytokine and immunological profiles may result in immuno-phenotyping becoming a new approach to identify patients with ANCA-associated vasculitis (AAV). Due to the chronic relapsing-remitting nature, strict follow-up of GPA is necessary to provide appropriate management. The search for the accurate marker of disease activity and to predict relapse is still ongoing and no predictor has been found to reliably guide therapeutic decision-making.
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Affiliation(s)
| | - Justyna Fijolek
- The Third Department of Pneumonology and Oncology, National Tuberculosis and Lung Diseases Research Institute, Warsaw, Poland
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3
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Mohsin MB, Rasool U, Saliba WA. Skin, Heart, and CNS Involvement in Granulomatosis With Polyangiitis: A Case Report. Cureus 2024; 16:e65935. [PMID: 39229421 PMCID: PMC11370702 DOI: 10.7759/cureus.65935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/01/2024] [Indexed: 09/05/2024] Open
Abstract
We discuss the case of a 60-year-old male who presented with ankle pain, a necrotic rash, and progressive weakness in both lower limbs and the right upper limb. An infectious workup of the skin lesions came back negative. Additionally, his kidney function tests indicated an acute kidney injury. This prompted investigations for vasculitis etiologies, which revealed a positive cytoplasmic antineutrophil cytoplasmic autoantibody (c-ANCA). His neurological deficits were also investigated, and imaging suggested embolic infarcts. Cardiac imaging showed valve vegetations and blood culture showed a lack of growth suggestive of a noninfective nature of these lesions. Based on all these findings, a kidney biopsy was obtained and demonstrated pauci-immune segmental vasculitis consistent with ANCA-associated glomerulonephritis. As such, the patient showed improvement with heavy pulse steroid and immunomodulator therapy. Although skin, heart, and CNS involvement have been previously reported with ANCA-associated vasculitis, it is rare, especially together, and can prove a diagnostic challenge. Therefore, it is important to consider vasculitis etiology in patients presenting similarly. In addition, this case highlights the overlapping clinical picture between infective endocarditis and vasculitis with valvular involvement, making differentiation between the two challenging.
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Affiliation(s)
| | - Uswah Rasool
- Internal Medicine, Shifa International Hospital Islamabad, Islamabad , PAK
| | - Wissam A Saliba
- Nephrology, Ascension Via Christi St. Francis Hospital, Wichita, USA
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4
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Łysak K, Walulik A, Błaszkiewicz M, Gomułka K. ANCA-Positive Small-Vessel Vasculitis Following SARS-CoV-2 Vaccination-A Systematic Review. Vaccines (Basel) 2024; 12:656. [PMID: 38932385 PMCID: PMC11209111 DOI: 10.3390/vaccines12060656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2024] [Revised: 05/28/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
As vaccinations against the SARS-CoV-2 virus have become a crucial tool in controlling the spread of the disease, reports of rare health complications have emerged, including new-onset antineutrophil cytoplasmic autoantibodies (ANCA)-associated vasculitis (AAV). We systematically reviewed new-onset AAV following COVID-19 vaccination case reports and case series published in three databases before January 2024 following PRISMA guidelines to understand the characteristics of possible causal relationships or coincidences. In total, 404 articles were screened respectively by title, abstracts, and full-texts. Thirty-four papers fulfilled the inclusion criteria and have been analyzed, covering 44 patients with new-onset AAV after COVID-19 vaccination with no prior history of COVID-19 infection. Data regarding patients' metrics, comorbidities, vaccination characteristics, symptoms, diagnostics, treatment, and outcomes were investigated and summarized. The cohort consisted predominantly of females. AAV diagnosis was confirmed via biopsy, with renal dysfunction as a prevailing manifestation. In most cases, the first symptoms of AAV developed after the second dose; moreover, Pfizer-BioNTech was the most frequently administered vaccine among the analyzed cohort. Primary treatment involved glucocorticoid therapy, with a mostly favourable response. This systematic review aims to raise awareness among clinicians in the field regarding this rare but possible complication, to promote the prompt recognition and diagnosis of de novo ANCA-positive small-vessel vasculitis in timely association with SARS-CoV-2 vaccination.
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Affiliation(s)
- Kinga Łysak
- Faculty of Medicine, Medical University of Gdansk, 80-210 Gdansk, Poland;
| | - Agata Walulik
- Student Scientific Group of Internal Medicine and Allergology, Wroclaw Medical University, 50-368 Wroclaw, Poland
| | - Michał Błaszkiewicz
- Student Scientific Group of Internal Medicine and Allergology, Wroclaw Medical University, 50-368 Wroclaw, Poland
| | - Krzysztof Gomułka
- Department of Internal Medicine, Pneumology and Allergology, Wroclaw Medical University, 50-368 Wroclaw, Poland;
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5
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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] [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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6
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Falde SD, Fussner LA, Tazelaar HD, O'Brien EK, Lamprecht P, Konig MF, Specks U. Proteinase 3-specific antineutrophil cytoplasmic antibody-associated vasculitis. THE LANCET. RHEUMATOLOGY 2024; 6:e314-e327. [PMID: 38574742 DOI: 10.1016/s2665-9913(24)00035-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 01/13/2024] [Accepted: 02/06/2024] [Indexed: 04/06/2024]
Abstract
Proteinase 3 (PR3)-specific antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis is one of two major ANCA-associated vasculitis variants and is pathogenically linked to granulomatosis with polyangiitis (GPA). GPA is characterised by necrotising granulomatous inflammation that preferentially affects the respiratory tract. The small vessel vasculitis features of GPA are shared with microscopic polyangiitis. Necrotising granulomatous inflammation of GPA can lead to PR3-ANCA and small vessel vasculitis via activation of neutrophils and monocytes. B cells are central to the pathogenesis of PR3-ANCA-associated vasculitis. They are targeted successfully by remission induction and maintenance therapy with rituximab. Relapses of PR3-ANCA-associated vasculitis and toxicities associated with current standard therapy contribute substantially to remaining mortality and damage-associated morbidity. More effective and less toxic treatments are sought to address this unmet need. Advances with cellular and novel antigen-specific immunotherapies hold promise for application in autoimmune disease, including PR3-ANCA-associated vasculitis. This Series paper describes the inter-related histopathological and clinical features, pathophysiology, as well as current and future targeted treatments for PR3-ANCA-associated vasculitis.
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Affiliation(s)
- Samuel D Falde
- Division of Pulmonary & Critical Care Medicine, Mayo Clinic Rochester, Rochester, MN, USA
| | - Lynn A Fussner
- Division of Pulmonary, Critical Care Medicine, and Sleep Medicine, Ohio State University, Columbus, OH, USA
| | - Henry D Tazelaar
- Department of Anatomic Pathology, Mayo Clinic Arizona, Scottsdale, AZ, USA
| | - Erin K O'Brien
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic Rochester, Rochester, MN, USA
| | - Peter Lamprecht
- Department of Rheumatology and Clinical Immunology, University of Lübeck, Lübeck, Germany
| | - Maximilian F Konig
- Division of Rheumatology, Department of Medicine & Ludwig Center for Cancer Genetics and Therapeutics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ulrich Specks
- Division of Pulmonary & Critical Care Medicine, Mayo Clinic Rochester, Rochester, MN, USA.
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7
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Song X, Li M, Song Y, Tu P, Li H, Wang Y, Xu R, Chen M, Yu X, Wang S, Zhou F, Zhao M, Li R, Jia X, Wang X. Granulomatosis with polyangiitis presented as multiple cutaneous abscesses after hysterectomy. Chin Med J (Engl) 2024; 137:755-756. [PMID: 38431768 PMCID: PMC10950151 DOI: 10.1097/cm9.0000000000002995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Indexed: 03/05/2024] Open
Affiliation(s)
- Xiaoting Song
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing 100034, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing 100034, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing 100034, China
| | - Mengrui Li
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing 100034, China
- Institute of Nephrology, Peking University, Beijing 100034, China
- Key Laboratory of Renal Disease, Ministry of Health of China, Beijing 100034, China
- Research Units of Diagnosis and Treatment of Immune-mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing 100034, China
| | - Yinggai Song
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing 100034, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing 100034, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing 100034, China
| | - Ping Tu
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing 100034, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing 100034, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing 100034, China
| | - Hang Li
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing 100034, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing 100034, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing 100034, China
| | - Yang Wang
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing 100034, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing 100034, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing 100034, China
| | - Rong Xu
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing 100034, China
- Institute of Nephrology, Peking University, Beijing 100034, China
- Key Laboratory of Renal Disease, Ministry of Health of China, Beijing 100034, China
- Research Units of Diagnosis and Treatment of Immune-mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing 100034, China
| | - Min Chen
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing 100034, China
- Institute of Nephrology, Peking University, Beijing 100034, China
- Key Laboratory of Renal Disease, Ministry of Health of China, Beijing 100034, China
- Research Units of Diagnosis and Treatment of Immune-mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing 100034, China
| | - Xiaojuan Yu
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing 100034, China
- Institute of Nephrology, Peking University, Beijing 100034, China
- Key Laboratory of Renal Disease, Ministry of Health of China, Beijing 100034, China
- Research Units of Diagnosis and Treatment of Immune-mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing 100034, China
| | - Suxia Wang
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing 100034, China
- Institute of Nephrology, Peking University, Beijing 100034, China
- Key Laboratory of Renal Disease, Ministry of Health of China, Beijing 100034, China
- Research Units of Diagnosis and Treatment of Immune-mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing 100034, China
| | - Fude Zhou
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing 100034, China
- Institute of Nephrology, Peking University, Beijing 100034, China
- Key Laboratory of Renal Disease, Ministry of Health of China, Beijing 100034, China
- Research Units of Diagnosis and Treatment of Immune-mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing 100034, China
| | - Minghui Zhao
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing 100034, China
- Institute of Nephrology, Peking University, Beijing 100034, China
- Key Laboratory of Renal Disease, Ministry of Health of China, Beijing 100034, China
- Research Units of Diagnosis and Treatment of Immune-mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing 100034, China
| | - Ruoyu Li
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing 100034, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing 100034, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing 100034, China
| | - Xiaoyu Jia
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing 100034, China
- Institute of Nephrology, Peking University, Beijing 100034, China
- Key Laboratory of Renal Disease, Ministry of Health of China, Beijing 100034, China
- Research Units of Diagnosis and Treatment of Immune-mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing 100034, China
| | - Xiaowen Wang
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing 100034, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing 100034, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing 100034, China
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8
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Kronbichler A, Bajema IM, Bruchfeld A, Mastroianni Kirsztajn G, Stone JH. Diagnosis and management of ANCA-associated vasculitis. Lancet 2024; 403:683-698. [PMID: 38368016 DOI: 10.1016/s0140-6736(23)01736-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 07/05/2023] [Accepted: 08/17/2023] [Indexed: 02/19/2024]
Abstract
Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis consists of two main diseases, granulomatosis with polyangiitis and microscopic polyangiitis, and remains among the most devastating and potentially lethal forms of autoimmune inflammatory disease. Granulomatosis with polyangiitis and microscopic polyangiitis are characterised by a necrotising vasculitis that can involve almost any organ, and have generally been studied together. The diseases commonly affect the kidneys, lungs, upper respiratory tract, skin, eyes, and peripheral nerves. Granulomatous inflammation and multinucleated giant cells are key pathological hallmarks of granulomatosis with polyangiitis, but are absent in microscopic polyangiitis. Many immune system events are essential to disease aetiopathogenesis, such as activation of the alternative complement pathway, neutrophil activation via complement receptors, and the influx of inflammatory cells, including monocytes and macrophages. These cells perpetuate inflammation and lead to organ damage. During the 21st century, the management of ANCA-associated vasculitis has moved away from reliance on cytotoxic medications and towards targeted biological medications for both the induction and maintenance of disease remission. Earlier diagnosis, partly the result of more reliable ANCA testing, has led to improved patient outcomes and better survival. Reductions in acute disease-related mortality have now shifted focus to long-term morbidities related to ANCA-associated vasculitis and their treatments, such as chronic kidney disease and cardiovascular disease. Therapeutic approaches in both clinical trials and clinical practice still remain too reliant on glucocorticoids, and continued efforts to reduce toxicity from glucocorticoids remain a priority in the development of new treatment strategies.
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Affiliation(s)
- Andreas Kronbichler
- Department of Internal Medicine IV, Nephrology and Hypertension, Medical University Innsbruck, Innsbruck, Austria; Department of Medicine, University of Cambridge, Cambridge, UK.
| | - Ingeborg M Bajema
- Department of Pathology and Medical Biology, University Medical Center Groningen, Groningen, Netherlands
| | - Annette Bruchfeld
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden; Department of Renal Medicine, Karolinska University Hospital and CLINTEC Karolinska Institutet, Stockholm, Sweden
| | | | - John H Stone
- Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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9
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Hajishah H, Amini MJ, Chadeganipour AS, Salehi SA, Kazemi D. Efficacy of Rituximab on Refractory Organ Involvements in Granulomatosis with Polyangiitis: A Systematic Review of Case Reports. Curr Rheumatol Rev 2024; 20:270-283. [PMID: 37907486 DOI: 10.2174/0115733971263964231020072640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 11/02/2023]
Abstract
INTRODUCTION Granulomatosis with polyangiitis (GPA) is a type of Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) characterized by necrotizing vasculitis affecting small and medium-sized blood vessels. GPA affects various organs, with respiratory tract, vasculitis and glomerulonephritis being the most common triad. Remission induction and maintenance therapy for GPA traditionally involves corticosteroids and cyclophosphamide. However, treatment with rituximab, a monoclonal antibody that depletes B-cells involved in autoimmune disease, has been successful in inducing remission in several studies. The purpose of this systematic review was to investigate the efficacy of rituximab in treating various clinical manifestations of GPA. METHODS In adherence to PRISMA guidelines for systematic reviews and meta-analyses, we carried out a comprehensive review to investigate the effectiveness of rituximab on particular organ involvement in GPA. We searched three databases (PubMed, Scopus, and Embase) up until November 6, 2022, for case reports on the topic. To ensure all relevant studies were included, we manually screened the first 50 pages of Google Scholar's search results. RESULTS The review identified a total of 64 case reports and a case series of 113 cases, highlighting the effectiveness of rituximab in treating refractory organ involvement in GPA. The review also analyzed the effectiveness of rituximab in treating ocular, CNS, cardiac, pulmonary, cutaneous, gastrointestinal, renal, and other organ involvements in GPA. CONCLUSIONS Our results indicated that rituximab can be a promising therapy for treating specific clinical manifestations of several organ involvements. However, more research is needed to determine the long-term efficacy of rituximab in treating GPA.
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Affiliation(s)
- Hamed Hajishah
- Student Research Committee, Tehran Medical Sciences Branch, Islamic Azad University, Tehran, Iran
| | - Mohammad Javad Amini
- Student Research Committee, Medical School, Alborz University of Medical Sciences, Karaj, Iran
| | | | - Seyyed Amirhossein Salehi
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Danial Kazemi
- Student Research Committee, Isfahan University of Medical Sciences, Hezar Jerib Street, Isfahan, Iran
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10
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Watanabe R, Hashimoto M. Eosinophilic Granulomatosis with Polyangiitis: Latest Findings and Updated Treatment Recommendations. J Clin Med 2023; 12:5996. [PMID: 37762936 PMCID: PMC10532073 DOI: 10.3390/jcm12185996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 09/08/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
Eosinophilic granulomatosis with polyangiitis (EGPA) causes necrotizing vasculitis and eosinophil-rich granulomatous inflammation in small- to medium-sized vessels, resulting in multiple organ damage. EGPA is classified as an antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis, with myeloperoxidase-ANCA detected in approximately one-third of the patients. Conventional treatment of EGPA relies on systemic glucocorticoids (GCs) in combination with cyclophosphamide when poor prognostic factors are present; however, the dilemma between disease control and drug-related adverse effects has long been a challenge. Recent studies have revealed that the genetic background, pathophysiology, and clinical manifestations differ between ANCA-positive and ANCA-negative patients; however, mepolizumab, an interleukin (IL)-5 inhibitor, is effective in both groups, suggesting that the IL-5-eosinophil axis is deeply involved in the pathogenesis of both ANCA-positive and ANCA-negative EGPA. This review summarizes the latest knowledge on the pathophysiology of EGPA and focuses on the roles of eosinophils and ANCA. We then introduce the current treatment recommendations and accumulated evidence for mepolizumab on EGPA. Based on current unmet clinical needs, we discuss potential future therapeutic strategies for EGPA.
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Affiliation(s)
- Ryu Watanabe
- Department of Clinical Immunology, Osaka Metropolitan University Graduate School of Medicine, Osaka 545-8585, Japan
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11
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Emmi G, Bettiol A, Gelain E, Bajema IM, Berti A, Burns S, Cid MC, Cohen Tervaert JW, Cottin V, Durante E, Holle JU, Mahr AD, Del Pero MM, Marvisi C, Mills J, Moiseev S, Moosig F, Mukhtyar C, Neumann T, Olivotto I, Salvarani C, Seeliger B, Sinico RA, Taillé C, Terrier B, Venhoff N, Bertsias G, Guillevin L, Jayne DRW, Vaglio A. Evidence-Based Guideline for the diagnosis and management of eosinophilic granulomatosis with polyangiitis. Nat Rev Rheumatol 2023; 19:378-393. [PMID: 37161084 DOI: 10.1038/s41584-023-00958-w] [Citation(s) in RCA: 36] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/24/2023] [Indexed: 05/11/2023]
Abstract
Eosinophilic granulomatosis with polyangiitis (EGPA) is a rare anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis, characterized by asthma, eosinophilia and granulomatous or vasculitic involvement of several organs. The diagnosis and management of EGPA are often challenging and require an integrated, multidisciplinary approach. Current practice relies on recommendations and guidelines addressing the management of ANCA-associated vasculitis and not specifically developed for EGPA. Here, we present evidence-based, cross-discipline guidelines for the diagnosis and management of EGPA that reflect the substantial advances that have been made in the past few years in understanding the pathogenesis, clinical subphenotypes and differential diagnosis of the disease, as well as the availability of new treatment options. Developed by a panel of European experts on the basis of literature reviews and, where appropriate, expert opinion, the 16 statements and five overarching principles cover the diagnosis and staging, treatment, outcome and follow-up of EGPA. These recommendations are primarily intended to be used by healthcare professionals, pharmaceutical industries and drug regulatory authorities, to guide clinical practice and decision-making in EGPA. These guidelines are not intended to limit access to medications by healthcare agencies, nor to impose a fixed order on medication use.
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Affiliation(s)
- Giacomo Emmi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, Clayton, VIC, Australia
| | - Alessandra Bettiol
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Elena Gelain
- Nephrology and Dialysis Unit, Meyer Children's Hospital IRCCS, Florence, Italy
| | - Ingeborg M Bajema
- Department of Pathology, Groningen University Medical Center, Groningen, the Netherlands
| | - Alvise Berti
- Rheumatology, Santa Chiara Regional Hospital, APSS Trento, Trento, Italy
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, Trento, Italy
| | - Stella Burns
- Vasculitis and Lupus Clinic, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Maria C Cid
- Department of Autoimmune Diseases, Hospital Clinic de Barcelona, Barcelona, Spain
- University of Barcelona. Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Jan W Cohen Tervaert
- Division of Rheumatology, Department of Medicine, University of Alberta, Edmonton, AB, Canada
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Vincent Cottin
- National Reference Center for Rare Pulmonary Diseases, Louis Pradel Hospital, Hospices Civils de Lyon, Claude Bernard University Lyon 1, University of Lyon, IVPC, INRAE, ERN-LUNG, Lyon, France
| | - Eugenia Durante
- APACS, Associazione Pazienti con Sindrome di Churg Strauss, Arosio, Italy
| | - Julia U Holle
- Rheumazentrum Schleswig-Holstein Mitte, Neumünster/Kiel, Germany
| | - Alfred D Mahr
- Department of Rheumatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Marcos Martinez Del Pero
- Vasculitis and Lupus Clinic, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- ENT Department, West Suffolk Hospital, Bury St Edmunds, UK
| | - Chiara Marvisi
- Rheumatology Unit, Università di Modena e Reggio Emilia, Modena, Italy
| | | | - Sergey Moiseev
- Tareev Clinic of Internal Disease, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Frank Moosig
- Rheumazentrum Schleswig-Holstein Mitte, Neumünster/Kiel, Germany
| | - Chetan Mukhtyar
- Vasculitis Service, Rheumatology Department, Norfolk and Norwich University Hospital NHS Trust, Norwich, UK
| | - Thomas Neumann
- Department of Rheumatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Iacopo Olivotto
- Meyer Children Hospital and Careggi University Hospital, University of Florence, Florence, Italy
| | - Carlo Salvarani
- Unit of Rheumatology, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
- Department of Surgery, Medicine, Dentistry and Morphological Sciences with Interest in Transplant, Oncology and Regenerative Medicine, Università degli Studi di Modena e Reggio Emilia, Modena, Italy
| | - Benjamin Seeliger
- Department of Respiratory Medicine and German Centre of Lung Research, Hannover Medical School, Hannover, Germany
| | - Renato A Sinico
- Department of Medicine and Surgery, University of Milano Bicocca, Milan, Italy
- Renal Unit, ASST-Monza, Monza, Italy
| | - Camille Taillé
- Reference center for rare respiratory diseases, Bichat Hospital, AP-HP-Nord, University Paris Cité, Paris, France
| | - Benjamin Terrier
- Service de Médecine Interne, Hôpital Cochin, Université de Paris, Paris, France
| | - Nils Venhoff
- Clinic for Rheumatology and Clinical Immunology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - George Bertsias
- Rheumatology, Clinical Immunology and Allergy, University of Crete School of Medicine, Iraklio, Crete, Greece
- Laboratory of Autoimmunity-Inflammation, Institute of Molecular Biology and Biotechnology, Heraklion, Crete, Greece
| | - Loïc Guillevin
- National Referral Center for Rare Systemic Autoimmune Diseases, Internal Medicine, Cochin Hospital, AP-HP, University of Paris, Paris, France
| | - David R W Jayne
- University of Cambridge, Box 118, Addenbrooke's Hospital, Cambridge, UK
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Augusto Vaglio
- Nephrology and Dialysis Unit, Meyer Children's Hospital IRCCS, Florence, Italy.
- Department of Biomedical, Experimental and Clinical Sciences "Mario Serio", University of Florence, Florence, Italy.
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12
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Fijolek J, Radzikowska E. Eosinophilic granulomatosis with polyangiitis - Advances in pathogenesis, diagnosis, and treatment. Front Med (Lausanne) 2023; 10:1145257. [PMID: 37215720 PMCID: PMC10193253 DOI: 10.3389/fmed.2023.1145257] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 03/13/2023] [Indexed: 05/24/2023] Open
Abstract
Eosinophilic granulomatosis with polyangiitis (EGPA) is a rare disease characterized by eosinophil-rich granulomatous inflammation and necrotizing vasculitis, pre-dominantly affecting small-to-medium-sized vessels. It is categorized as a primary antineutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAVs) but also shares features of hypereosinophilic syndrome (HES); therefore, both vessel inflammation and eosinophilic infiltration are suggested to cause organ damage. This dual nature of the disease causes variable clinical presentation. As a result, careful differentiation from mimicking conditions is needed, especially from HES, given the overlapping clinical, radiologic, and histologic features, and biomarker profile. EGPA also remains a diagnostic challenge, in part because of asthma, which may pre-dominate for years, and often requires chronic corticosteroids (CS), which can mask other disease features. The pathogenesis is still not fully understood, however, the interaction between eosinophils and lymphocytes B and T seems to play an important role. Furthermore, the role of ANCA is not clear, and only up to 40% of patients are ANCA-positive. Moreover, two ANCA-dependent clinically and genetically distinct subgroups have been identified. However, a gold standard test for establishing a diagnosis is not available. In practice, the disease is mainly diagnosed based on the clinical symptoms and results of non-invasive tests. The unmet needs include uniform diagnostic criteria and biomarkers to help distinguish EGPA from HESs. Despite its rarity, notable progress has been made in understanding the disease and in its management. A better understanding of the pathophysiology has provided new insights into the pathogenesis and therapeutic targets, which are reflected in novel biological agents. However, there remains an ongoing reliance on corticosteroid therapy. Therefore, there is a significant need for more effective and better-tolerated steroid-sparing treatment schemes.
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13
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Cutaneous Deep Ulcerations as Initial Presentations of Granulomatosis with Polyangiitis: Two Case Reports and Differential Diagnosis. Medicina (B Aires) 2023; 59:medicina59030563. [PMID: 36984564 PMCID: PMC10057340 DOI: 10.3390/medicina59030563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 03/08/2023] [Accepted: 03/10/2023] [Indexed: 03/15/2023] Open
Abstract
Background: Granulomatosis with polyangiitis (GPA) is an antineutrophil-cytoplasmic-antibody (ANCA)-associated small-vessel vasculitis characterized by necrotizing granulomatous inflammation. Symptoms of skin involvement can appear in 30–50% of patients with GPA, and may present as the initial presentation. Case Presentation: We describe two patients who presented with multiple deep, large, nonhealing skin ulcers postoperatively with purulent drainage and fever. Both patients were diagnosed with GPA after an extensive evaluation, including histopathology. Infectious, connective tissue disease and malignant etiologies were excluded. Their cANCA and PR3-ANCA levels were positive. Patient 2 was diagnosed early and recovered well after treatment with corticosteroids and rituximab; however, Patient 1 had a poor prognosis due to a long disease course. Conclusions: Diseases with multiple deep, large skin ulcers and fever can be infectious or noninfectious. Atypical manifestations may lead to missed diagnosis and misdiagnosis. GPA may initially present in a localized form before progressing to a generalized disease. The two cases we have highlighted will prompt clinicians to nevertheless call for a low threshold for diagnosis.
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14
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Shakshouk H, Gibson LE. Cutaneous manifestations of ANCA-associated vasculitis: a retrospective review of 211 cases with emphasis on clinicopathologic correlation and ANCA status. Int J Dermatol 2023; 62:231-238. [PMID: 35576100 DOI: 10.1111/ijd.16214] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 02/13/2022] [Accepted: 03/22/2022] [Indexed: 01/20/2023]
Abstract
BACKGROUND ANCA-associated vasculitis (AAV) may present a wide array of dermatological manifestations. Patients may remain ANCA negative, rendering diagnosis challenging for dermatologists if they depend heavily on ANCA testing to either confirm or rule out AAV. OBJECTIVE To compare clinical and histopathological features of AAV patients with skin lesions who are ANCA positive versus those who are ANCA negative. METHODS Retrospective review of medical charts to identify patients diagnosed with AAV by clinical and pathologic criteria who also had cutaneous manifestations. RESULTS Search revealed that 211 out of 932 (23%) patients had cutaneous manifestations. Of those, 40/211 (20%) patients had persistently ANCA-negative serology. Eosinophilic granulomatosis with polyangiitis (EGPA) comprised the largest cohort. Palpable purpura was the most prominent clinical feature. The most common histopathological feature was leukocytoclastic vasculitis (LCV) in 19 (29%) specimens, extravascular granuloma in 14 (22%), followed by perivascular infiltrate in 12 (18%), with eosinophils in nine. In the ANCA-negative subgroup, perivascular infiltrate was more common followed by LCV but without statistically significant difference. CONCLUSIONS Diagnosis of AAV should not be based on ANCA testing alone since a considerable number of patients with cutaneous lesions may be ANCA negative. The clinical or histopathologic findings of skin lesions in this study group did not vary based on ANCA status.
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Affiliation(s)
| | - Lawrence E Gibson
- Department of Dermatology, Mayo Clinic, Rochester, MN, USA.,Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
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15
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Fox E, Cohen B, Treyster Z. Successful use of mepolizumab for severe hypereosinophilic vasculitis with c-ANCA positivity in a previously healthy 7-year-old boy. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. GLOBAL 2023; 2:124-126. [PMID: 37780105 PMCID: PMC10509853 DOI: 10.1016/j.jacig.2022.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/16/2022] [Accepted: 09/19/2022] [Indexed: 10/03/2023]
Abstract
An unusual case of a pediatric patient with severe eosinophilic vasculitis causing digital ischemia is reported. The patient responded well to the anti-IL-5 agent mepolizumab, lending support for use of mepolizumab in pediatric patients with hypereosinophilic syndromes.
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Affiliation(s)
- Eryn Fox
- Department of Pediatrics, The Children’s Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, NY
| | - Barrie Cohen
- Division of Pediatric Allergy, Immunology and Infectious Disease, Rutgers–Robert Wood Johnson Medical School, New Brunswick, NJ
| | - Zoya Treyster
- Division of Allergy and Immunology, The Children’s Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, NY
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16
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Micheletti RG. Cutaneous Small Vessel Vasculitis: A Practical Guide to Diagnosis and Management. Am J Clin Dermatol 2023; 24:89-95. [PMID: 36308673 DOI: 10.1007/s40257-022-00736-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2022] [Indexed: 01/28/2023]
Abstract
Cutaneous vasculitis may be a cutaneous manifestation of systemic vasculitis, a skin-limited variant of systemic vasculitis, or a type of single-organ vasculitis limited to the skin. Careful evaluation is necessary to distinguish these possibilities, differentiate skin-limited from systemic disease, and identify important underlying conditions, if present. Appropriate management depends on disease type and severity. In the case of cutaneous small vessel vasculitis (CSVV), treatment is primarily based on case reports and expert opinion, using a range of immunomodulatory or immunosuppressive therapies. This manuscript presents a systematic and stepwise approach to the evaluation of patients presenting with cutaneous vasculitis, as well as the management of those diagnosed with CSVV, using best available evidence. Studies relevant to the classification, evaluation, and management of skin vasculitis are ongoing.
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Affiliation(s)
- Robert G Micheletti
- Departments of Dermatology and Medicine, Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, PCAM 7 South, Room 724, Philadelphia, PA, 19104, USA.
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17
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Ta H, Awada H, Kang P, Gilbert N, Haller N, Mostow E, Lane J, Singh I. Antineutrophil Cytoplasmic Autoantibody (ANCA)-Associated Vasculitis With Mucosal Involvement Following COVID-19 Pneumonia. Cureus 2022; 14:e31441. [DOI: 10.7759/cureus.31441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/03/2022] [Indexed: 11/14/2022] Open
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18
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Casal Moura M, Branco C, Martins-Martinho J, Ferraro JL, Berti A, Nogueira E, Ponte C. A glance into the future of anti-neutrophil cytoplasmic antibody-associated vasculitis. Ther Adv Musculoskelet Dis 2022; 14:1759720X221125979. [PMID: 36353270 PMCID: PMC9638684 DOI: 10.1177/1759720x221125979] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 08/26/2022] [Indexed: 11/06/2022] Open
Abstract
In the past decade, unprecedented progress has been made in understanding the pathogenesis, diagnosis, assessment, and treatment of anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAVs). International collaborations and input from several fields (e.g. immunology, rheumatology, and nephrology) have been critical for analyzing demographics, disease manifestations, and outcomes in clinical research studies. Such efforts opened new avenues for generating novel questions and rationale to design better clinical trials. In addition, clinical research has been a source of several biological discoveries and the starting point for knowledge seeking on the pathophysiology of AAV. Interestingly, the blending of clinical and basic research provides a platform for personalized medicine. Despite recent revisions on AAV classification, the incorporation of new findings on disease genetics and immunologic responses may soon result in changes in clinical practice. These advances will enhance the selection of more specific and targeted therapies. However, current unmet needs in the management of AAV are still sizable and heavily impact long-term survival. Especially, frequent relapses, damage accrual, and high morbidity contribute to poor outcomes. Finally, the lack of defined biomarkers for disease activity and the prognosis is a permanent challenge in AAV research. Our work provides an overview of the current state of the art in AAV literature and suggests bridges for the remaining knowledge gaps. It offers potential future directions for the clinical assessment, management, and research in the field toward a more personalized medicine approach.
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Affiliation(s)
- Marta Casal Moura
- Division of Pulmonary and Critical Care
Medicine, Department of Medicine, and Thoracic Research Disease Unit, Mayo
Clinic College of Medicine and Science, 200 First Street, Rochester, MN
55905-0002, USA
- Department of Medicine, Faculty of Medicine,
Porto University, Porto, Portugal
| | - Carolina Branco
- Renal Transplant and Nephrology Department,
Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte,
Centro Académico de Medicina de Lisboa, Lisbon, Portugal
| | - Joana Martins-Martinho
- Rheumatology Department, Hospital de Santa
Maria, Centro Hospitalar Universitário Lisboa Norte, Centro Académico de
Medicina de Lisboa, Lisbon, Portugal
| | - José Luís Ferraro
- Rheumatology Department, Hospital de Santa
Maria, Centro Hospitalar Universitário Lisboa Norte, Centro Académico de
Medicina de Lisboa, Lisbon, Portugal
| | - Alvise Berti
- Division of Pulmonary and Critical Care
Medicine, Department of Medicine, and Thoracic Research Disease Unit, Mayo
Clinic College of Medicine and Science, Rochester, MN, USA
- Rheumatology Department, Santa Chiara Hospital
and Department of Cellular, Computational and Integrative Biology (CIBIO),
University of Trento, Trento, Italy
| | - Estela Nogueira
- Renal Transplant and Nephrology Department,
Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte,
Centro Académico de Medicina de Lisboa, Lisbon, Portugal
| | - Cristina Ponte
- Rheumatology Department, Hospital de Santa
Maria, Centro Hospitalar Universitário Lisboa Norte, Centro Académico de
Medicina de Lisboa, Lisbon, Portugal
- Unidade de Investigação em Reumatologia,
Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de
Lisboa, Lisbon, Portugal
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Alpsoy E. Cutaneous vasculitis; An algorithmic approach to diagnosis. Front Med (Lausanne) 2022; 9:1012554. [PMID: 36213632 PMCID: PMC9532537 DOI: 10.3389/fmed.2022.1012554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 08/31/2022] [Indexed: 11/13/2022] Open
Abstract
Vasculitides, characterized by inflammation and damage of blood vessels, encompass a broad spectrum of diseases. They can occur with different pathophysiological mechanisms and have a rich clinical heterogeneity depending on the vessel diameters they affect. Vasculitides may also present with a broad spectrum of severity, ranging from a mild self-limiting to a potentially life-threatening disease. The high prevalence of skin involvement in vasculitis, visible character and, finally, the easy accessibility of the skin for both physical examination and biopsy offers important advantages for prompt disease recognition and diagnosis. Thus, dermatologists are privileged to diagnose the disease earlier and more effectively than any other discipline. As a consequence, a detailed clinical and histopathological evaluation of the skin is one of the most critical steps in diagnosing vasculitis. Besides obtaining a good medical history, laboratory and radiological evaluation methods are used in the diagnosis. In this review, a practical and algorithmic approach is aimed to assist in the diagnosis of vasculitis. However, this approach should not be seen as strict rules. This stepwise algorithmic diagnostic approach for vasculitis was developed by combining the current literature knowledge and the author's experience in this field to provide a rational framework for selecting the most appropriate among various diagnostic approaches.
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Egan AC, Kronbichler A, Neumann I, Bettiol A, Carlson N, Cid MC, Emmi G, Gopaluni S, Harper L, Hauser T, Little MA, Luqmani RA, Mahr A, McClure M, Mohammad AJ, Nelveg-Kristensen KE, Ohlsson S, Peh CA, Rutherford M, Alamo BS, Scott J, Segelmark M, Smith RM, Szpirt WM, Tomasson G, Trivioli G, Vaglio A, Walsh M, Wester Trejo M, Westman K, Bajema IM, Jayne DR. The Sound of Interconnectivity; The European Vasculitis Society 2022 Report. Kidney Int Rep 2022; 7:1745-1757. [PMID: 35967106 PMCID: PMC9366365 DOI: 10.1016/j.ekir.2022.05.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 05/16/2022] [Indexed: 11/03/2022] Open
Abstract
The first European Vasculitis Society (EUVAS) meeting report was published in 2017. Herein, we report on developments in the past 5 years which were greatly influenced by the pandemic. The adaptability to engage virtually, at this critical time in society, embodies the importance of networks and underscores the role of global collaborations. We outline state-of-the-art webinar topics, updates on developments in the last 5 years, and proposals for agendas going forward. A host of newly reported clinical trials is shaping practice on steroid minimization, maintenance strategies, and the role of newer therapies. To guide longer-term strategies, a longitudinal 10-year study investigating relapse, comorbidity, malignancy, and survival rates is at an advanced stage. Disease assessment studies are refining classification criteria to differentiate forms of vasculitis more fully. A large international validation study on the histologic classification of anti-neutrophil cytoplasmic antibody (ANCA) glomerulonephritis, recruiting new multicenter sites and comparing results with the Kidney Risk Score, has been conducted. Eosinophilic granulomatosis with polyangiitis (EGPA) genomics offers potential pathogenic subset and therapeutic insights. Among biomarkers, ANCA testing is favoring immunoassay as the preferred method for diagnostic evaluation. Consolidated development of European registries is progressing with an integrated framework to analyze large clinical data sets on an unprecedented scale.
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Affiliation(s)
- Allyson C. Egan
- Department of Medicine, University of Cambridge, Cambridge, UK
| | | | - Irmgard Neumann
- Vasculitis.at, Vienna, Austria
- IZZ Immunologie-Zentrum Zürich, Zurich, Switzerland
| | - Alessandra Bettiol
- Department of Experimental and Clinical Medicine, University of Firenze, Firenze, Italy
| | - Nicholas Carlson
- Department of Nephrology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
- Department of Research, The Danish Heart Foundation, Copenhagen, Denmark
| | - Maria C. Cid
- Department of Autoimmune Diseases, Hospital Clinic, University of Barcelona, Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Giacomo Emmi
- Department of Experimental and Clinical Medicine, University of Firenze, Firenze, Italy
| | | | - Lorraine Harper
- Institute of Applied Health Research, University of Birmingham and University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | | | - Mark A. Little
- Trinity Health Kidney Center, Trinity Translational Medicine Institute, Trinity College Dublin, Dublin, Ireland
| | - Raashid A. Luqmani
- Nuffield Department of Orthopedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford, UK
| | - Alfred Mahr
- Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Mark McClure
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Aladdin J. Mohammad
- Department of Medicine, University of Cambridge, Cambridge, UK
- Department of Clinical Sciences Lund, Section of Rheumatology, Skåne University Hospital, Lund University, Lund, Sweden
| | | | - Sophie Ohlsson
- Lund University, Skane University Hospital, Department of Clinical Sciences Lund, Nephrology, Lund, Sweden
| | - Chen Au Peh
- Royal Adelaide Hospital and University of Adelaide, Adelaide, Australia
| | - Matthew Rutherford
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK
| | | | - Jennifer Scott
- Institute of Applied Health Research, University of Birmingham and University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Mårten Segelmark
- Lund University, Skane University Hospital, Department of Clinical Sciences Lund, Nephrology, Lund, Sweden
| | - Rona M. Smith
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Wladimir M. Szpirt
- Department of Nephrology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Gunnar Tomasson
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
- Department of Rheumatology, University Hospital, Reykjavik, Iceland
| | - Giorgio Trivioli
- Nephrology Unit, Meyer Children’s Hospital and Department of Biomedical Experimental and Clinical Sciences “Mario Serio,” University of Firenze, Firenze, Italy
| | - Augusto Vaglio
- Nephrology Unit, Meyer Children’s Hospital and Department of Biomedical Experimental and Clinical Sciences “Mario Serio,” University of Firenze, Firenze, Italy
| | - Michael Walsh
- Population Health Research Institute, Hamilton Health Sciences/McMaster University, Hamilton, Canada
- Department of Medicine, McMaster University, Hamilton, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada
| | | | - Kerstin Westman
- Lund University and Skane University Hospital, Malmö, Sweden
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21
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Gibson LE. Cutaneous manifestations of antineutrophil cytoplasmic antibody‐associated vasculitis (
AAV
): a concise review with emphasis on clinical and histopathologic correlation. Int J Dermatol 2022; 61:1442-1451. [DOI: 10.1111/ijd.16247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/01/2022] [Accepted: 04/21/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Lawrence E. Gibson
- Departments of Dermatology and Laboratory Medicine and Pathology Mayo Clinic Rochester MN USA
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22
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Shakshouk H, Gibson LE. Pyoderma Gangrenosum-like Skin Ulceration in ANCA-associated vasculitis: A Retrospective Case Series. Clin Exp Dermatol 2022; 47:1716-1719. [PMID: 35524738 DOI: 10.1111/ced.15251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2022] [Indexed: 11/28/2022]
Abstract
ANCA-associated vasculitis (AAV) can be associated with various cutaneous manifestations. Several case reports have described skin ulceration resembling pyoderma gangrenosum (PG), particularly in granulomatosis with polyangiitis (GPA), however, the true incidence is unknown. In addition, PG is frequently misdiagnosed, and diagnosis may rely on exclusion of other causes of ulcers. We aimed to describe clinical and histopathological features of PG-like ulcerations that occur in association with AAV and illustrate clues to differentiate these ulcers from PG. Retrospective search was conducted to include patients with AAV presenting with PG-like ulcers treated at our institution. This large case series highlights presentation of PG-like ulcers occurring in patients with AAV. Care should be taken to avoid delayed or missed diagnosis of AAV. Distinction between AAV and PG is challenging yet mandatory for proper treatment. Diagnosis relies on a constellation of detailed cutaneous clinical examination, systemic symptoms or illness, histopathological features and laboratory tests.
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Affiliation(s)
| | - Lawrence E Gibson
- Department of Dermatology, Mayo Clinic, Rochester, MN, USA.,Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
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23
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Trives-Folguera L, Isenberg D. A curious case of granulomatosis with polyangiitis: prostatic and skin involvement. Rheumatol Adv Pract 2022; 6:rkac033. [PMID: 35910713 PMCID: PMC9334786 DOI: 10.1093/rap/rkac033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 04/19/2022] [Indexed: 12/01/2022] Open
Affiliation(s)
- Laura Trives-Folguera
- Centre for Rheumatology, Hospital General Universitario Gregorio Marañón , Madrid, Spain
| | - David Isenberg
- Centre for Rheumatology, University College Hospital London , London, UK
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24
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Austin K, Janagan S, Wells M, Crawshaw H, McAdoo S, Robson JC. ANCA Associated Vasculitis Subtypes: Recent Insights and Future Perspectives. J Inflamm Res 2022; 15:2567-2582. [PMID: 35479831 PMCID: PMC9037725 DOI: 10.2147/jir.s284768] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 03/04/2022] [Indexed: 12/19/2022] Open
Abstract
The ANCA associated vasculitides (AAVs) affect a range of internal organs including ear nose and throat, respiratory tract, kidneys, skin and nervous system. They include granulomatosis with polyangiitis (GPA), eosinophilic granulomatosis with polyangiitis (EGPA) and microscopic polyangiitis (MPA). The AAVs are treated with high dose glucocorticoids, immunosuppressants, and targeted biological medications. Since the 1990s classification criteria for the AAVs have been based on clinical features, laboratory tests and basic imaging; an initiative to update the classification criteria incorporating newer tests, for example, anti-neutrophil cytoplasmic antibodies (ANCA) and novel imaging techniques will be published this year. There is also evidence for classification of patients based on ANCA subtype; those with anti-proteinase 3 antibodies (PR3) or anti-myeloperoxidase antibodies (MPO) have differences in response to treatment and clinical outcomes. An update is described within this review. The pathogenesis of AAV involves necrotizing inflammation of small to medium blood vessels involving multiple immunological pathways. We present an update on emerging evidence related to auto-antibodies, complement and lymphocyte pathways. This review describes emerging treatment regimens, including evidence for plasma exchange in severe disease and the inhibitor of the complement C5a receptor (C5aR) inhibitor, Avacopan. Lastly, patient reported outcomes are key secondary outcomes in randomised controlled trials and increasingly clinical practice, we report development in disease specific and glucocorticoid-specific PROs.
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Affiliation(s)
- Keziah Austin
- Department of Rheumatology, Royal National Hospital for Rheumatic Diseases, Bath, UK
| | - Shalini Janagan
- Department of Rheumatology, Bristol Royal Infirmary, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK
| | - Matthew Wells
- Department of Rheumatology, North Bristol NHS Trust, Bristol, UK
| | - Helena Crawshaw
- Department of Rheumatology, Gloucestershire Hospitals NHS Foundation Trust, Gloucester, UK
| | - Stephen McAdoo
- Department of Medicine, Imperial College London, London, UK
| | - Joanna C Robson
- Department of Rheumatology, Bristol Royal Infirmary, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK
- Faculty of Health and Applied Sciences, University of the West of England, Bristol, UK
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25
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Wu X, Mancuso E, Armendi I, Krasinski D, Liu L, Tarsi S, Waz WR, Abdul-Aziz R, Elenberg E. Renal Involvement and Its Treatment in Pediatric Patients With Proteinase-3 Anti-Neutrophil Cytoplasmic Antibody Positive Granulomatosis With Polyangiitis: A Case Series. Cureus 2021; 13:e18197. [PMID: 34707966 PMCID: PMC8530793 DOI: 10.7759/cureus.18197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/21/2021] [Indexed: 11/15/2022] Open
Abstract
We describe three pediatric patients between the ages of 10 and 14 years old who were diagnosed with granulomatosis with polyangiitis (GPA) between 2014 and 2019. Each case involves variations in presentation, symptomatology, diagnostics, and induction and maintenance therapy regimens. Patient 1 presented with significant renal involvement, hypertensive emergency, and focal alveolar hemorrhage, a rare presentation of GPA that causes up to 60% mortality.Patient 2 presented with minimal renal involvement and a diffuse petechial rash, which is the most common cutaneous presentation of GPA. Finally, patient 3 presented with significant renal involvement and later on with symptoms of idiopathic intracranial hypertension (IIH), a unique and rare presentation associated with GPA. Despite the heterogeneity of these cases, the similar therapy regimens used in each case successfully achieved induction and maintenance of disease remission, providing an evidentiary basis for these treatment regimens even in severe and unusual pediatric GPA cases.
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Affiliation(s)
- Xiaoyan Wu
- Department of Pediatric Nephrology, State University of New York, Buffalo, USA
| | - Elizabeth Mancuso
- Department of Pediatrics, State University of New York, Buffalo, USA
| | - Isabel Armendi
- Department of Pediatrics, State University of New York, Buffalo, USA
| | - David Krasinski
- Department of Pediatrics, State University of New York, Buffalo, USA
| | - Lin Liu
- Department of Pathology and Anatomical Sciences, State University of New York, Buffalo, USA
| | - Shauna Tarsi
- Department of Pediatric Nephrology, State University of New York, Buffalo, USA
| | - Wayne R Waz
- Department of Pediatric Nephrology, State University of New York, Buffalo, USA
| | - Rabheh Abdul-Aziz
- Department of Pediatric Rheumatology, State University of New York, Buffalo, USA
| | - Ewa Elenberg
- Department of Pediatric Nephrology, Baylor College of Medicine, Houston, USA
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26
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Iudici M, Puéchal X, Pagnoux C, Courvoisier DS, Hamidou M, Blanchard-Delaunay C, Maurier F, Ruivard M, Quemeneur T, Aumaitre O, Guillevin L, Terrier B. Significance of eosinophilia in granulomatosis with polyangiitis: data from the French Vasculitis Study Group Registry. Rheumatology (Oxford) 2021; 61:1211-1216. [PMID: 34142135 DOI: 10.1093/rheumatology/keab495] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 06/03/2021] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE To describe disease presentation and long-term outcome of granulomatosis with polyangiitis (GPA) patients according to blood eosinophils count (Eos) at vasculitis diagnosis. METHODS Data from newly diagnosed GPA patients registered in the French Vasculitis Study Group database with available eosinophil count at diagnosis were reviewed. Disease characteristics, rate and type of relapses and overall survival were analyzed according to Eos, categorized as normal (<500/mm3), mild-to-moderate hypereosinophilia (HE) between 500 and 1500/mm3 and severe HE > 1500/mm3. RESULTS Three hundred and fifty-four patients were included. At diagnosis, 90 (25.4%) patients had HE ≥ 500/mm3; they were more likely male (73% vs 56%, p= 0.006) and had more frequent cutaneous manifestations (49% vs 33%, p= 0.01), peripheral neuropathy (32% vs 17%, p= 0.004) and higher BVAS (21 vs 18, p= 0.01), compared with those with Eos <500/mm3. Patients with severe HE (n = 28; median Eos 2355, range 1500-9114) had more frequent renal function worsening at presentation (p= 0.008). After a median follow-up of 3.95 (IQR 1.95-6.76) years, no difference was found in overall relapse rates according to baseline Eos, but those with HE experienced more neurologic (p= 0.013) and skin (p= 0.024) relapses and had more frequently peripheral neuropathy as damage at last follow-up (p= 0.02). Overall survival difference was not significantly different in patients with normal Eos or HE at diagnosis. (p= 0.08). CONCLUSIONS Blood HE at diagnosis, observed in about one quarter of GPA patients, identifies a subgroup of patients with a more severe disease and higher rate of skin and neurological involvement both at presentation and during follow-up.
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Affiliation(s)
- Michele Iudici
- National Referral Center for Rare Systemic Autoimmune Diseases, Department of Internal Medicine, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (APHP), France, Paris.,Rheumatology Unit, Geneva University Hospitals and University of Geneva, Geneva, Switzerland
| | - Xavier Puéchal
- National Referral Center for Rare Systemic Autoimmune Diseases, Department of Internal Medicine, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (APHP), France, Paris
| | - Christian Pagnoux
- Vasculitis Clinic, Mount Sinai Hospital, University of Toronto, Toronto, Canada
| | - Delphine S Courvoisier
- Rheumatology Unit, Geneva University Hospitals and University of Geneva, Geneva, Switzerland
| | | | | | - François Maurier
- Service de médecine interne, Groupe Hospitalier UNEOS, Metz-Vantoux, France
| | - Marc Ruivard
- Service de médecine interne, CHU, Clermont-Ferrand, France
| | - Thomas Quemeneur
- Département de médecine interne, Centre Hospitalier, Valenciennes, France
| | | | - Loïc Guillevin
- National Referral Center for Rare Systemic Autoimmune Diseases, Department of Internal Medicine, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (APHP), France, Paris.,Université de Paris, Paris, France
| | - Benjamin Terrier
- National Referral Center for Rare Systemic Autoimmune Diseases, Department of Internal Medicine, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (APHP), France, Paris.,Université de Paris, Paris, France
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27
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Windpessl M, Bettac EL, Gauckler P, Shin JI, Geetha D, Kronbichler A. ANCA Status or Clinical Phenotype - What Counts More? Curr Rheumatol Rep 2021; 23:37. [PMID: 33909191 PMCID: PMC8081707 DOI: 10.1007/s11926-021-01002-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/23/2021] [Indexed: 12/14/2022]
Abstract
PURPOSE OF REVIEW There is ongoing debate concerning the classification of antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis. That is, whether classification should be based on the serotype (proteinase 3 (PR3)- or myeloperoxidase (MPO)-ANCA) or on the clinical phenotype (granulomatosis with polyangiitis (GPA) or microscopic polyangiitis (MPA)). To add clarity, this review focused on integration of the most recent literature. RECENT FINDINGS Large clinical trials have provided evidence that a serology-based risk assessment for relapses is more predictive than distinction based on the phenotype. Research conducted in the past decade indicated that a serology-based approach more closely resembles the genetic associations, the clinical presentation (i.e., lung involvement), biomarker biology, treatment response, and is also predicting comorbidities (such as cardiovascular death). Our review highlights that a serology-based approach could replace a phenotype-based approach to classify ANCA-associated vasculitides. In future, clinical trials and observational studies will presumably focus on this distinction and, as such, translate into a "personalized medicine."
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Affiliation(s)
- Martin Windpessl
- Department of Internal Medicine IV, Section of Nephrology, Klinikum Wels-Grieskirchen, Grieskirchnerstrasse 42, 4600, Wels, Austria
- Medical Faculty, Johannes Kepler University Linz, Altenberger Strasse 69, 4040, Linz, Austria
| | - Erica L Bettac
- Department of Psychology, Washington State University Vancouver, 14204 NE Salmon Creek Avenue, Vancouver, WA, USA
| | - Philipp Gauckler
- Department of Internal Medicine IV (Nephrology and Hypertension), Medical University Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria
| | - Jae Il Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Duvuru Geetha
- Division of Nephrology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Andreas Kronbichler
- Department of Internal Medicine IV (Nephrology and Hypertension), Medical University Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria.
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28
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Caplan A, Micheletti RG. Advances in cutaneous vasculitis research and clinical care. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:439. [PMID: 33842660 PMCID: PMC8033321 DOI: 10.21037/atm-20-6395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Vasculitis is characterized by inflammation and destruction of blood vessels, resulting in downstream ischemic tissue damage. Diagnosis of vasculitis is a careful exercise in clinical-pathologic correlation, depending upon the clinical manifestations, organs involved, the size of affected blood vessels, imaging, and laboratory findings. While some vasculitis subtypes may be confined to the skin, serious internal organ involvement or underlying disease states may also occur. Accordingly, the skin plays an important role in the diagnostic process and may be prognostically important in some cases, signifying more severe systemic disease. The skin also provides opportunities for tissue-based translational research, improving understanding of disease pathophysiology. Dermatologists, therefore, play a critical role in evaluating vasculitis and helping to advance vasculitis clinical care and research. Recent updates in vasculitis nomenclature and terminology, evidence-based diagnosis, pathogenesis, and investigations of targeted therapies are changing vasculitis research and leading to fundamental shifts in disease management. Treatment advances favoring evidence-based and targeted, rather than broadly immunosuppressive, therapies are in development, while a multicenter trial for skin-limited vasculitis is ongoing. Collaborative multidisciplinary research networks are key to current and future advances in vasculitis research. In this review, we describe recent developments in vasculitis clinical care and research, starting with a discussion of efforts to develop diagnostic and classification criteria, followed by updates on the evaluation and treatment of vasculitis.
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Affiliation(s)
- Avrom Caplan
- Ronald O. Perelman Department of Dermatology; New York University Grossman School of Medicine, New York, NY, USA
| | - Robert G Micheletti
- Departments of Dermatology and Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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29
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Deleersnijder D, De Haes P, Peperstraete L, Buelens J, Betrains A, Blockmans D. Panniculitis As the First Clinical Manifestation of Myeloperoxidase-Positive Perinuclear Antineutrophil Cytoplasmic Antibody-Associated Vasculitis: Comment on the Article by Micheletti et al. Arthritis Rheumatol 2021; 73:1088-1089. [PMID: 33497034 DOI: 10.1002/art.41662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 12/23/2020] [Indexed: 11/09/2022]
Affiliation(s)
| | | | | | | | - A Betrains
- University Hospitals Leuven and Katholieke Universiteit Leuven, Leuven, Belgium
| | - D Blockmans
- University Hospitals Leuven and Katholieke Universiteit Leuven, Leuven, Belgium
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30
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Hayashi M, Kaieda S, Kawaguchi A, Tsutsumi M, Harada Y, Koga T, Akiba J, Hoshino T, Ida H. Subcutaneous Cheek Nodule Associated with Granulomatosis with Polyangiitis. Intern Med 2021; 60:3823-3826. [PMID: 34853258 PMCID: PMC8710381 DOI: 10.2169/internalmedicine.6541-20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
We herein report an unusual case of granulomatosis with polyangiitis (GPA) in a 65-year-old man in whom relapsed disease manifested as an anterior cheek nodule. Magnetic resonance imaging indicated the differential diagnoses of the subcutaneous nodule in the patient's anterior cheek to be inflammatory granulomatous lesions with GPA, malignancy, or infectious disease. A histopathological examination ruled out malignancy and infectious diseases, and necrotizing vasculitis was suspected. The subcutaneous nodule was successfully treated using rituximab, suggesting that it was associated with GPA, secondary to vasculitis. Clinicians should be aware of the possibility of such a rare manifestation of GPA.
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Affiliation(s)
- Makiko Hayashi
- Department of Medicine, Division of Respirology, Neurology and Rheumatology, Kurume University School of Medicine, Japan
| | - Shinjiro Kaieda
- Department of Medicine, Division of Respirology, Neurology and Rheumatology, Kurume University School of Medicine, Japan
| | - Aya Kawaguchi
- Department of Pathology, Kurume University School of Medicine, Japan
- Department of Dermatology, Kurume University School of Medicine, Japan
| | - Masahiro Tsutsumi
- Department of Dermatology, Kurume University School of Medicine, Japan
| | - Yumi Harada
- Department of Medicine, Division of Respirology, Neurology and Rheumatology, Kurume University School of Medicine, Japan
| | - Takuma Koga
- Department of Medicine, Division of Respirology, Neurology and Rheumatology, Kurume University School of Medicine, Japan
| | - Jun Akiba
- Department of Diagnostic Pathology, Kurume University Hospital, Japan
| | - Tomoaki Hoshino
- Department of Medicine, Division of Respirology, Neurology and Rheumatology, Kurume University School of Medicine, Japan
| | - Hiroaki Ida
- Department of Medicine, Division of Respirology, Neurology and Rheumatology, Kurume University School of Medicine, Japan
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31
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Fotis L, Prountzos S, Giannouli G, Papaevangelou V. Facial necrotic ulcerative lesions in an adolescent female with granulomatosis with polyangiitis (GPA). Clin Rheumatol 2020; 39:3519-3520. [DOI: 10.1007/s10067-020-05264-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 06/21/2020] [Accepted: 06/23/2020] [Indexed: 11/24/2022]
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