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Reggiani F, Stella M, Calatroni M, Sinico RA. Treatment strategies for ANCA-associated vasculitides: from standard protocols to future horizons. Expert Rev Clin Immunol 2024; 20:765-780. [PMID: 38445642 DOI: 10.1080/1744666x.2024.2326628] [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: 12/18/2023] [Accepted: 02/29/2024] [Indexed: 03/07/2024]
Abstract
INTRODUCTION ANCA-associated vasculitides (AAV), classified into granulomatosis with polyangiitis, microscopic polyangiitis, and eosinophilic granulomatosis with polyangiitis represent a group of disorders characterized by necrotizing vasculitis of small vessels, endothelial injury and tissue damage. The outcomes and prognosis of AAV have undergone significant changes with the introduction of glucocorticoids (GCs) and other immunosuppressants (cyclophosphamide, azathioprine, methotrexate, and mycophenolate mofetil). The enhanced understanding of pathogenesis has subsequently led to the incorporation into clinical practice of drugs targeting specific therapeutic targets. AREAS COVERED After an extensive literature search of Pubmed, Medline, Embase of the most recent evidence, we provide an overview of available treatments, highlighting how newer drugs have integrated into standard protocols. Our review also explores potential new therapeutic targets, including B cell depletion and inhibition, T cell inhibition, complement inhibition, and IL-5 and IgE inhibition. EXPERT OPINION There is hope that the new treatment targets currently under study in AAV may enable a faster and more lasting clinical response, ensuring the reduction of possible side effects from therapies. Moreover, numerous aspects necessitate further exploration in the future, such as tailoring of GCs, integration of GCs-sparing agents, efficacy of combination therapy, optimal maintenance therapy, to reduce organ-damage and improve quality of life.
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Affiliation(s)
- Francesco Reggiani
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Nephrology and Dialysis Unit, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Matteo Stella
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Nephrology and Dialysis Unit, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Marta Calatroni
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Nephrology and Dialysis Unit, IRCCS Humanitas Research Hospital, Milan, Italy
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Mümmler C, Mertsch P, Barnikel M, Haubner F, Schönermarck U, Grabmaier U, Schulze-Koops H, Behr J, Kneidinger N, Milger K. Benralizumab Reduces Respiratory Exacerbations and Oral Glucocorticosteroid Dose in Patients with Severe Asthma and Eosinophilic Granulomatosis with Polyangiitis. J Asthma Allergy 2024; 17:557-572. [PMID: 38860030 PMCID: PMC11164095 DOI: 10.2147/jaa.s461800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Accepted: 05/13/2024] [Indexed: 06/12/2024] Open
Abstract
Background Benralizumab reduces exacerbations and long-term oral glucocorticosteroid (OCS) exposure in patients with severe eosinophilic asthma. In patients with eosinophilic granulomatosis with polyangiitis (EGPA), uncontrolled symptoms and exacerbations of asthma and chronic rhinosinusitis (CRS) are important reasons for continued OCS therapies. We aimed to describe outcomes of patients with severe asthma and EGPA treated with benralizumab in real-life. Methods We retrospectively analyzed adult patients from the Severe Asthma Unit at LMU Munich diagnosed with severe asthma and EGPA treated with benralizumab, differentiating two groups: Group A, patients with a stable daily OCS dose and diagnosis of EGPA >6 months ago; and Group B, patients treated with high-dose daily OCS due to recent diagnosis of EGPA <6 months ago. We compared outcome parameters at baseline and 12 months after initiation of benralizumab, including respiratory exacerbations, daily OCS dose, and lung function. Results Group A included 17 patients, all receiving OCS therapy and additional immunosuppressants; 15 patients (88%) continued benralizumab for more than 12 months, demonstrating a significant reduction in daily OCS dose and exacerbations while FEV1 increased. Group B included 9 patients, all with high-dose daily OCS and some receiving cyclophosphamide pulse therapy for life-threatening disease. Benralizumab addition during induction was well tolerated. A total of 7/9 (78%) continued benralizumab for more than 12 months and preserved EGPA remission at the 12-month timepoint. Conclusion In this real-life cohort of patients with severe asthma and EGPA, benralizumab initiation during remission maintenance reduced respiratory exacerbations and daily OCS dose. Benralizumab initiation during remission induction was associated with a high rate of clinical EGPA remission.
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Affiliation(s)
- Carlo Mümmler
- Department of Medicine V, LMU University Hospital, LMU Munich, Comprehensive Pneumology Center, Member of the German Center of Lung Research (DZL), Munich, Germany
| | - Pontus Mertsch
- Department of Medicine V, LMU University Hospital, LMU Munich, Comprehensive Pneumology Center, Member of the German Center of Lung Research (DZL), Munich, Germany
| | - Michaela Barnikel
- Department of Medicine V, LMU University Hospital, LMU Munich, Comprehensive Pneumology Center, Member of the German Center of Lung Research (DZL), Munich, Germany
| | - Frank Haubner
- Department of Otorhinolaryngology, LMU University Hospital, LMU Munich, Munich, Germany
| | - Ulf Schönermarck
- Division of Nephrology, Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Ulrich Grabmaier
- Department of Medicine I, LMU University Hospital, LMU Munich, Munich, Germany
| | - Hendrik Schulze-Koops
- Division of Rheumatology and Clinical Immunology, Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Jürgen Behr
- Department of Medicine V, LMU University Hospital, LMU Munich, Comprehensive Pneumology Center, Member of the German Center of Lung Research (DZL), Munich, Germany
| | - Nikolaus Kneidinger
- Department of Medicine V, LMU University Hospital, LMU Munich, Comprehensive Pneumology Center, Member of the German Center of Lung Research (DZL), Munich, Germany
- Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Katrin Milger
- Department of Medicine V, LMU University Hospital, LMU Munich, Comprehensive Pneumology Center, Member of the German Center of Lung Research (DZL), Munich, Germany
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Alexander G, Moore SA, Lenert PS. Eosinophilic granulomatosis with polyangiitis and its association with montelukast: a case-based review. Clin Rheumatol 2024; 43:2153-2165. [PMID: 38720163 DOI: 10.1007/s10067-024-07000-8] [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: 02/06/2024] [Revised: 04/17/2024] [Accepted: 05/05/2024] [Indexed: 05/24/2024]
Abstract
The association between the use of certain medications (including sulfonamides, hydralazine, and procainamide) and the occurrence of drug-induced lupus or hepatitis is well established. More recently, cases of immune-related adverse events ranging from inflammatory polyarthritis to necrotizing myositis in patients taking checkpoint inhibitors have been reported. However, data linking drugs to systemic vasculitis are scarce and at times debatable. Propylthiouracil, hydralazine, and minocycline have been associated with rare cases of ANCA-associated syndromes, including life-threatening pulmonary-renal syndromes and systemic polyarteritis nodosa-like diseases. Eosinophilic granulomatosis with polyangiitis (EGPA) has been reported in patients taking leukotriene inhibitors. Since the link between the use of leukotriene inhibitors and occurrence of EGPA remains highly controversial, we performed a literature review for cases of EGPA in patients taking montelukast without prior history of oral corticosteroid use. We found 24 cases, along with our own two cases described, making 26 cases in total. The mean age was 43 and a majority (18/26) were female. In majority of cases EGPA-like disease never relapsed after they were taken off leukotriene inhibitors suggesting a clear causal relationship between the use of these drugs and occurrence of eosinophil-rich systemic EGPA.
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Affiliation(s)
- Grace Alexander
- Department of Internal Medicine, University of Iowa Hospitals & Clinics, Iowa City, IA, USA
| | - Steven A Moore
- Department of Pathology, University of Hospitals & Clinics, Iowa City, IA, USA
| | - Petar S Lenert
- Department of Internal Medicine, Division of Immunology, University of Iowa Hospitals & Clinics, Iowa City, IA, USA.
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Nie N, Liu L, Bai C, Wang D, Gao S, Liu J, Zhang R, Lin Y, Zhang Q, Chang H. Eosinophilic granulomatous polyangiitis with central nervous system involvement in children: a case report and literature review. Front Immunol 2024; 15:1406424. [PMID: 38812515 PMCID: PMC11133702 DOI: 10.3389/fimmu.2024.1406424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 05/01/2024] [Indexed: 05/31/2024] Open
Abstract
Objective To explore the clinical characteristics and treatment outcomes of children with central nervous system (CNS) involvement in eosinophilic granulomatosis with polyangiitis (EGPA). Methods A child who presented with EGPA complicated by CNS involvement was admitted to our hospital in June 2023. The clinical features were analyzed retrospectively, and relevant literatures were reviewed to provide a comprehensive overview of this condition. Results A ten-year-old girl, who had a history of recurrent cough and asthma accompanied by peripheral blood eosinophilia for eight months, was admitted to our hospital. On admission, spotted papules were visible on her hands and feet, bilateral pulmonary rales were audible. The laboratory examination revealed that the proportion of eosinophils (EOS) exceeded 10% of white blood cells, the anti-neutrophil cytoplasmic antibody (MPO-ANCA) was positive, the immunoglobulin G level was 15.80g/L, and the immunoglobulin E level was greater than 2500.00IU/mL. The imaging examination showed multiple patchy and nodular high-density shadows in both lungs as well as sinusitis. Pulmonary function tests indicated moderate ventilation and diffusion dysfunction. Bone marrow cytology demonstrated a significant increase in the proportion of eosinophils. Skin pathology confirmed leukocytoclastic vasculitis. During the hospitalization, the child had a convulsion. The magnetic resonance imaging (MRI) scan of the brain showed multiple abnormal signal shadows in the bilateral cerebral cortex and the electroencephalogram (EEG) showed epileptic waves. Following the administration of methylprednisolone pulse therapy in combination with cyclophosphamide treatment, her cough and asthma resolved, the skin rash disappeared without any further convulsions. We found that only a young EGPA patient with CNS involvement had been previously reported. The previously reported case began with long-term fever, weight loss, and purpuric rash. Both patients responded well to treatment with glucocorticoids and cyclophosphamide, experiencing significant improvement in their clinical symptoms and normalization of their peripheral blood eosinophils. Conclusion The diagnosis of EGPA in children can be challenging. When a child is affected by EGPA, it is essential to remain vigilant for signs of CNS involvement. The treatment with glucocorticoids and cyclophosphamide is effective in managing EGPA in children.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Hong Chang
- Department of Pediatric Nephrology, Rheumatology, and Immunology, The Affiliated Hospital of Qingdao University, Qingdao, China
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Nakamura Y, Kikumoto N, Takeuchi H, Kimura T, Nakamori M, Fujiwara K. Combination Biologic Therapy with Mepolizumab and Dupilumab for Severe Eosinophilic Granulomatosis with Polyangiitis and Chronic Rhinosinusitis with Nasal Polyp. Yonago Acta Med 2024; 67:157-162. [PMID: 38803595 PMCID: PMC11128079 DOI: 10.33160/yam.2024.05.005] [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: 02/08/2024] [Accepted: 02/20/2024] [Indexed: 05/29/2024]
Abstract
We report the case of a 55-year-old female with eosinophilic granulomatosis with polyangiitis and chronic rhinosinusitis with nasal polyp. Rhinosinusitis recurred 6 months after full-house endoscopic sinus surgery. Although conventional treatment with azathioprine and mepolizumab with steroids was given, it was difficult to simultaneously control both rhinosinusitis and eosinophilic granulomatosis with polyangiitis. Clinical examinations showed polyps in the olfactory cleft, and the patient's anosmia gradually became persistent. Even after administering mepolizumab for a certain period of time, symptoms did not improve, but when the biologic agent was switched to dupilumab, an improvement in recalcitrant chronic rhinosinusitis with nasal polyp was observed. While dupilumab was administered intermittently for refractory chronic rhinosinusitis with nasal polyp, the rhinosinusitis improved and symptoms such as worsening of eosinophilic granulomatosis with polyangiitis paresthesia were observed. Both symptoms gradually subsided 19 months after starting intermittent administration, leading to the discontinuation of dupilumab administration. Rhinosinusitis in the setting of eosinophilic granulomatosis with polyangiitis may be refractory in some cases, and this case provides findings demonstrating the strong effect of dupilumab on eosinophilic inflammation.
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Affiliation(s)
- Yosuke Nakamura
- Division of Otolaryngology, Head and Neck Surgery, Department of Sensory and Motor Organs, School of Medicine, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan
| | - Naoki Kikumoto
- Division of Respiratory Medicine, Tottori Seikyo Hospital, Tottori 680-0833, Japan
| | - Hiromi Takeuchi
- Division of Otolaryngology, Tottori Red Cross Hospital, Tottori 680-0017, Japan
| | - Toru Kimura
- Division of Otolaryngology, Head and Neck Surgery, Department of Sensory and Motor Organs, School of Medicine, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan
| | - Motoki Nakamori
- Division of Otolaryngology, Head and Neck Surgery, Department of Sensory and Motor Organs, School of Medicine, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan
| | - Kazunori Fujiwara
- Division of Otolaryngology, Head and Neck Surgery, Department of Sensory and Motor Organs, School of Medicine, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan
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Cler SJ, Ogden MA, Farrell NF, Roland LT, Diffie CE, Schneider JS. When inflammation is not just inflammation-A review of systemic diseases of the nose and sinuses part 2: Granulomatosis with polyangiitis and eosinophilic granulomatosis with polyangiitis. Am J Otolaryngol 2024; 45:104207. [PMID: 38176206 DOI: 10.1016/j.amjoto.2023.104207] [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: 11/12/2023] [Accepted: 12/15/2023] [Indexed: 01/06/2024]
Abstract
BACKGROUND Chronic rhinosinusitis is a very common condition. Granulomatosis with polyangiitis (GPA) and eosinophilic granulomatosis with polyangiitis (eGPA) are systemic diseases which can contribute to the development of chronic rhinosinusitis in select patients. OBJECTIVE Characterize the presenting features, diagnostic criteria, workup, and management of granulomatosis with polyangiitis and eosinophilic granulomatosis with polyangiitis as they are encountered in otolaryngology clinics. METHODS Full length manuscripts published 2000 or later were reviewed. A separate search was conducted for each disease. Pertinent clinical features related to sinonasal manifestations of GPA and eGPA were collected and reported in this review. RESULTS 467 references were discovered during literature review process. In total, 42 references for GPA and 35 references for eGPA were included in this review. CONCLUSION GPA and eGPA are vasculitis syndromes which commonly present in the context of multisystem disease. For GPA, pulmonary and renal disease are common; for eGPA a history of asthma is nearly ubiquitous. Sinonasal disease is a very common feature for both disease processes and may precede the development of systemic symptoms in many patients. Clinical work up and diagnosis is complex and generally requires multidisciplinary care. Treatment primarily consists of immunosuppressive agents, and a number of steroids, steroid sparing agents, and biologics have been shown to be effective. The role of sinus surgery includes tissue biopsy for diagnosis, functional surgery for symptom management in select cases, and reconstruction of cosmetic and functional defects.
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Affiliation(s)
- Samuel J Cler
- Washington University in St. Louis School of Medicine, Department of Otolaryngology, United States of America.
| | - M Allison Ogden
- Washington University in St. Louis School of Medicine, Department of Otolaryngology, United States of America
| | - Nyssa Fox Farrell
- Washington University in St. Louis School of Medicine, Department of Otolaryngology, United States of America
| | - Lauren T Roland
- Washington University in St. Louis School of Medicine, Department of Otolaryngology, United States of America
| | - Colin E Diffie
- Washington University in St. Louis School of Medicine, Department of Medicine, Division of Rheumatology, United States of America
| | - John S Schneider
- Washington University in St. Louis School of Medicine, Department of Otolaryngology, United States of America
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Drynda A, Padjas A, Wójcik K, Dziedzic R, Biedroń G, Wawrzycka-Adamczyk K, Włudarczyk A, Wilańska J, Musiał J, Zdrojewski Z, Czuszyńska Z, Masiak A, Majdan M, Jeleniewicz R, Augustyniak-Bartosik H, Jakuszko K, Krajewska M, Dębska-Ślizień A, Storoniak H, Bułło-Piontecka B, Tłustochowicz W, Kur-Zalewska J, Wisłowska M, Głuszko P, Madej M, Jassem E, Damps-Konstańska I, Kucharz E, Brzosko M, Milchert M, Hawrot-Kawecka A, Miłkowska-Dymanowska J, Górski P, Lewandowska-Polak A, Makowska J, Zalewska J, Zaręba L, Bazan-Socha S. Clinical Characteristics of EGPA Patients in Comparison to GPA Subgroup with Increased Blood Eosinophilia from POLVAS Registry. J Immunol Res 2024; 2024:4283928. [PMID: 38699219 PMCID: PMC11065486 DOI: 10.1155/2024/4283928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 03/26/2024] [Accepted: 04/06/2024] [Indexed: 05/05/2024] Open
Abstract
Objective To characterize the eosinophilic granulomatosis with polyangiitis (EGPA) population from the POLVAS registry depending on ANCA status and diagnosis onset, including their comparison with the granulomatosis with polyangiitis (GPA) subset with elevated blood eosinophilia (min. 400/μl) (GPA HE) to develop a differentiating strategy. Methods A retrospective analysis of the POLVAS registry. Results The EGPA group comprised 111 patients. The ANCA-positive subset (n = 45 [40.54%]) did not differ from the ANCA-negative one in clinics. Nevertheless, cardiovascular manifestations were more common in ANCA-negative patients than in those with anti-myeloperoxidase (MPO) antibodies (46.97% vs. 26.92%, p = 0.045). Patients diagnosed before 2012 (n = 70 [63.06%]) were younger (median 41 vs. 49 years, p < 0.01), had higher blood eosinophilia at diagnosis (median 4,946 vs. 3,200/μl, p < 0.01), and more often ear/nose/throat (ENT) and cardiovascular involvement. GPA HE comprised 42 (13.00%) out of 323 GPA cases with reported blood eosinophil count. Both GPA subsets had a lower prevalence of respiratory, cardiovascular, and neurologic manifestations but more often renal and ocular involvement than EGPA. EGPA also had cutaneous and gastrointestinal signs more often than GPA with normal blood eosinophilia (GPA NE) but not GPA HE. The model differentiating EGPA from GPA HE, using ANCA status and clinical manifestations, had an AUC of 0.92, sensitivity of 96%, and specificity of 95%. Conclusion Cardiovascular symptoms were more prevalent in the ANCA-negative subset than in the MPO-ANCA-positive one. Since EGPA and GPE HE share similarities in clinics, diagnostic misleading may result in an inappropriate therapeutic approach. Further studies are needed to optimize their differentiation and tailored therapy, including biologics.
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Affiliation(s)
- Anna Drynda
- Students' Scientific Group of Immune Diseases and Hypercoagulation, Jagiellonian University Medical College, Cracow, Poland
| | - Agnieszka Padjas
- 2nd Department of Internal Medicine, Jagiellonian University Medical College, Cracow, Poland
| | - Krzysztof Wójcik
- 2nd Department of Internal Medicine, Jagiellonian University Medical College, Cracow, Poland
| | - Radosław Dziedzic
- Doctoral School of Medical and Health Sciences, Jagiellonian University Medical College, Cracow, Poland
| | - Grzegorz Biedroń
- 2nd Department of Internal Medicine, Jagiellonian University Medical College, Cracow, Poland
| | | | - Anna Włudarczyk
- 2nd Department of Internal Medicine, Jagiellonian University Medical College, Cracow, Poland
| | - Joanna Wilańska
- 2nd Department of Internal Medicine, Jagiellonian University Medical College, Cracow, Poland
| | - Jacek Musiał
- 2nd Department of Internal Medicine, Jagiellonian University Medical College, Cracow, Poland
| | - Zbigniew Zdrojewski
- Department of Internal Medicine, Connective Tissue Diseases and Geriatrics, Medical University of Gdansk, Gdansk, Poland
| | - Zenobia Czuszyńska
- Department of Internal Medicine, Connective Tissue Diseases and Geriatrics, Medical University of Gdansk, Gdansk, Poland
| | - Anna Masiak
- Department of Internal Medicine, Connective Tissue Diseases and Geriatrics, Medical University of Gdansk, Gdansk, Poland
| | - Maria Majdan
- Department of Rheumatology and Connective Tissue Diseases, Medical University of Lublin, Lublin, Poland
| | - Radosław Jeleniewicz
- Department of Rheumatology and Connective Tissue Diseases, Medical University of Lublin, Lublin, Poland
| | | | - Katarzyna Jakuszko
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Wroclaw, Poland
| | - Magdalena Krajewska
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Wroclaw, Poland
| | - Alicja Dębska-Ślizień
- Department of Nephrology, Transplantology and Internal Diseases, Medical University of Gdansk, Gdansk, Poland
| | - Hanna Storoniak
- Department of Nephrology, Transplantology and Internal Diseases, Medical University of Gdansk, Gdansk, Poland
| | - Barbara Bułło-Piontecka
- Department of Nephrology, Transplantology and Internal Diseases, Medical University of Gdansk, Gdansk, Poland
| | - Witold Tłustochowicz
- Department of Internal Medicine and Rheumatology, Military Medical Institute, Warsaw, Poland
| | - Joanna Kur-Zalewska
- Department of Internal Medicine and Rheumatology, Military Medical Institute, Warsaw, Poland
| | - Małgorzata Wisłowska
- Department of Rheumatology, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
| | - Piotr Głuszko
- Department of Rheumatology, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
| | - Marta Madej
- Department of Rheumatology and Internal Medicine, Wroclaw Medical University, Wroclaw, Poland
| | - Ewa Jassem
- Department of Allergology, Medical University of Gdansk, Gdansk, Poland
| | | | - Eugeniusz Kucharz
- Department of Internal Medicine, Rheumatology and Clinical Immunology, Medical University of Silesia, Katowice, Poland
| | - Marek Brzosko
- Department of Rheumatology, Internal Medicine, Diabetology, Geriatrics and Clinical Immunology with the Gastroenterology Unit, Pomeranian Medical University in Szczecin, Szczecin, Poland
| | - Marcin Milchert
- Department of Rheumatology, Internal Medicine, Diabetology, Geriatrics and Clinical Immunology with the Gastroenterology Unit, Pomeranian Medical University in Szczecin, Szczecin, Poland
| | - Anna Hawrot-Kawecka
- Department of Internal Medicine and Metabolic Diseases, Medical University of Silesia, Katowice, Poland
| | | | - Paweł Górski
- Department of Pneumology, Chair of Internal Medicine, Medical University of Lodz, Lodz, Poland
| | | | - Joanna Makowska
- Department of Rheumatology, Medical University of Lodz, Lodz, Poland
| | - Joanna Zalewska
- Department of Rheumatology and Connective Tissue Diseases, Ludwik Rydygier Collegium Medicum in Bydgoszcz of the Nicolaus Copernicus University in Torun, Bydgoszcz, Poland
| | - Lech Zaręba
- Institute of Computer Science, College of Natural Sciences, University of Rzeszow, Rzeszow, Poland
| | - Stanisława Bazan-Socha
- 2nd Department of Internal Medicine, Jagiellonian University Medical College, Cracow, Poland
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Milanesi A, Delvino P, Quaglini S, Montecucco C, Monti S. Azathioprine vs methotrexate in eosinophilic granulomatosis with polyangiitis: a monocentric retrospective study. Rheumatology (Oxford) 2024; 63:945-952. [PMID: 37326880 DOI: 10.1093/rheumatology/kead302] [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: 03/04/2023] [Revised: 05/05/2023] [Accepted: 06/08/2023] [Indexed: 06/17/2023] Open
Abstract
OBJECTIVES To analyse the effectiveness, safety and steroid-sparing effect of AZA and MTX as induction of remission and maintenance treatment in eosinophilic granulomatosis with polyangiitis. METHODS We retrospectively collected data from 57 patients divided into four groups according to treatment: MTX/AZA as first-line agents (MTX1/AZA1) in non-severe disease or as second-line maintenance therapy (MTX2/AZA2) in severe disease previously treated with CYC/rituximab. During the first 5 years of treatment with AZA/MTX we compared the groups according to: remission rate [defined as R1: BVAS = 0; R2: BVAS = 0 with prednisone ≤5 mg/day; R3 (MIRRA definition): BVAS = 0 with prednisone ≤3.75 mg/day], persistence on therapy, cumulative glucocorticoid (GC) dose, relapse and adverse events (AEs). RESULTS There were no significant differences in remission rates (R1) in each group (63% in MTX1 vs 75% in AZA1, P = 0.53; 91% in MTX2 vs 71% in AZA2, P = 0.23). MTX1 allowed R2 more frequently in the first 6 months compared with AZA1 (54% vs 12%, P = 0.04); no patients receiving AZA1 achieved R3 up to the first 18 months (vs 35% in MTX1, P = 0.07). The cumulative GC dose was lower for MTX2 vs AZA2 (6 g vs 10.7 g at 5 years, P = 0.03). MTX caused more AEs compared with AZA (66% vs 30%, P = 0.004), without affecting the suspension rate. No differences emerged in time-to-first relapse, although fewer patients treated with AZA2 had asthma/ENT relapses (23% vs 64%, P = 0.04). CONCLUSION A significant proportion of patients achieved remission with both MTX and AZA. MTX1 had an earlier remission on a lower GC dose but MTX2 had a better steroid-sparing effect.
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Affiliation(s)
- Alessandra Milanesi
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
- Division of Rheumatology, IRCCS San Matteo of Pavia, Pavia, Italy
- PhD in Experimental Medicine, University of Pavia, Pavia, Italy
| | - Paolo Delvino
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
- Division of Rheumatology, IRCCS San Matteo of Pavia, Pavia, Italy
- PhD in Experimental Medicine, University of Pavia, Pavia, Italy
| | - Silvana Quaglini
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy
| | - Carlomaurizio Montecucco
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
- Division of Rheumatology, IRCCS San Matteo of Pavia, Pavia, Italy
| | - Sara Monti
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
- Division of Rheumatology, IRCCS San Matteo of Pavia, Pavia, Italy
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Desaintjean C, Ahmad K, Traclet J, Gerfaud-Valentin M, Durel CA, Glerant JC, Hot A, Lestelle F, Mainbourg S, Nasser M, Seve P, Turquier S, Devouassoux G, Cottin V. Mepolizumab and benralizumab in patients with severe asthma and a history of eosinophilic granulomatosis with polyangiitis. Front Med (Lausanne) 2024; 11:1341310. [PMID: 38585151 PMCID: PMC10998444 DOI: 10.3389/fmed.2024.1341310] [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] [Received: 11/20/2023] [Accepted: 02/26/2024] [Indexed: 04/09/2024] Open
Abstract
Introduction Asthma associated with eosinophilic granulomatosis with polyangiitis (EGPA) is often severe and corticosteroid-dependent, leading to significant morbidity. Mepolizumab and benralizumab are humanized monoclonal antibodies targeting interleukin 5 (IL-5) and its receptor, respectively. They have been shown to be effective in steroid-sparing in patients with severe eosinophilic asthma. Objective Our aim was to evaluate the efficacy and safety of mepolizumab and benralizumab prescribed for severe asthma in patients with EGPA under "real-world" conditions. Methods This was a retrospective analysis of patients with EGPA and persistent asthma who received either mepolizumab 100 or 300 mg administered every 4 weeks, or benralizumab 30 mg administered every 4 weeks for the initial 3 injections and followed by an injection every 8 weeks thereafter, whilst combined with oral glucocorticoids. The follow-up every 6 ± 3 months included an assessment of clinical manifestations, pulmonary function tests and eosinophil cell count. The primary outcome was the proportion of patients at 12 months receiving a daily oral dose of prednisone or equivalent of 4 mg or less with a BVAS of 0. Results Twenty-six patients were included. After 12 months of treatment with mepolizumab or benralizumab, 32% of patients met the primary outcome and were receiving less than 4 mg of prednisone per day with a BVAS of 0. The median dose of prednisone was 10 mg per day at baseline, 9 mg at 6 months, and 5 mg at 12 months (p ≤ 0.01). At 12 months, 23% of patients were weaned off corticosteroids, while an increase or no change in dose was observed in 27% of patients. The median eosinophil count was significantly reduced from 365 cells/mm3 to 55 cells/mm3 at 6 months and 70 cells/mm3 at 12 months, respectively. No significant change was observed in FEV1. After 12 months of treatment, 14% of patients had had an average of 1 exacerbation of asthma, compared with 52% of patients before baseline. The tolerability profile was favorable. Conclusion In this real-world study in patients with severe asthma and a history of EGPA asthma, mepolizumab and benralizumab had a significant steroid-sparing effect and reduced asthma exacerbation, but no significant effect on lung function.
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Affiliation(s)
- Charlene Desaintjean
- Department of Respiratory Medicine, National Reference Centre for Rare Pulmonary Diseases, Member of ERN-LUNG, Louis Pradel Hospital, Hospices Civils de Lyon, Lyon, France
| | - Kaïs Ahmad
- Department of Respiratory Medicine, National Reference Centre for Rare Pulmonary Diseases, Member of ERN-LUNG, Louis Pradel Hospital, Hospices Civils de Lyon, Lyon, France
| | - Julie Traclet
- Department of Respiratory Medicine, National Reference Centre for Rare Pulmonary Diseases, Member of ERN-LUNG, Louis Pradel Hospital, Hospices Civils de Lyon, Lyon, France
| | | | - Cecile-Audrey Durel
- Department of Internal Medicine, Hôpital Saint-Joseph Saint-Luc, Lyon, France
| | - Jean-Charles Glerant
- Pulmonary Function Tests Department, Louis Pradel Hospital, Hospices Civils de Lyon, Lyon, France
| | - Arnaud Hot
- Department of Internal Medicine, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - François Lestelle
- Department of Respiratory Medicine, National Reference Centre for Rare Pulmonary Diseases, Member of ERN-LUNG, Louis Pradel Hospital, Hospices Civils de Lyon, Lyon, France
| | - Sabine Mainbourg
- Department of Internal Medicine and Vascular Medicine, Lyon Sud Hospital, and Lyon Immunopathology Federation (LIFe), Hospices Civils de Lyon, Lyon, France
- UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Claude Bernard University Lyon 1, Lyon, France
| | - Mouhamad Nasser
- Department of Respiratory Medicine, National Reference Centre for Rare Pulmonary Diseases, Member of ERN-LUNG, Louis Pradel Hospital, Hospices Civils de Lyon, Lyon, France
| | - Pascal Seve
- Department of Internal Medicine, Hôpital de la Croix Rousse, Hospices Civils de Lyon, Lyon, France
- Research on Healthcare Performance (RESHAPE), INSERM U1290, Claude Bernard University Lyon 1, Lyon, France
| | - Ségolène Turquier
- Pulmonary Function Tests Department, Louis Pradel Hospital, Hospices Civils de Lyon, Lyon, France
| | - Gilles Devouassoux
- Department of Respiratory Medicine, CIERA, Hôpital de la Croix Rousse, Hospices Civils de Lyon, Lyon, France
- CRISALIS INSERM, F-CRIN Network, Toulouse, France
- VirPath, INSERM U1111-CNRS UMR 5308-ENS de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Vincent Cottin
- Department of Respiratory Medicine, National Reference Centre for Rare Pulmonary Diseases, Member of ERN-LUNG, Louis Pradel Hospital, Hospices Civils de Lyon, Lyon, France
- UMR 754, INRAE, Claude Bernard University Lyon 1, Lyon, France
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Wechsler ME, Nair P, Terrier B, Walz B, Bourdin A, Jayne DRW, Jackson DJ, Roufosse F, Börjesson Sjö L, Fan Y, Jison M, McCrae C, Necander S, Shavit A, Walton C, Merkel PA. Benralizumab versus Mepolizumab for Eosinophilic Granulomatosis with Polyangiitis. N Engl J Med 2024; 390:911-921. [PMID: 38393328 DOI: 10.1056/nejmoa2311155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
Abstract
BACKGROUND Eosinophilic granulomatosis with polyangiitis (EGPA) is a vasculitis characterized by eosinophilic inflammation. Benralizumab, a monoclonal antibody against the interleukin-5α receptor expressed on eosinophils, may be an option for treating EGPA. METHODS We conducted a multicenter, double-blind, phase 3, randomized, active-controlled noninferiority trial to evaluate the efficacy and safety of benralizumab as compared with mepolizumab. Adults with relapsing or refractory EGPA who were receiving standard care were randomly assigned in a 1:1 ratio to receive benralizumab (30 mg) or mepolizumab (300 mg) subcutaneously every 4 weeks for 52 weeks. The primary end point was remission at weeks 36 and 48 (prespecified noninferiority margin, -25 percentage points). Secondary end points included the accrued duration of remission, time to first relapse, oral glucocorticoid use, eosinophil count, and safety. RESULTS A total of 140 patients underwent randomization (70 assigned to each group). The adjusted percentage of patients with remission at weeks 36 and 48 was 59% in the benralizumab group and 56% in the mepolizumab group (difference, 3 percentage points; 95% confidence interval [CI], -13 to 18; P = 0.73 for superiority), showing noninferiority but not superiority of benralizumab to mepolizumab. The accrued duration of remission and the time to first relapse were similar in the two groups. Complete withdrawal of oral glucocorticoids during weeks 48 through 52 was achieved in 41% of the patients who received benralizumab and 26% of those who received mepolizumab. The mean (±SD) blood eosinophil count at baseline was 306.0±225.0 per microliter in the benralizumab group and 384.9±563.6 per microliter in the mepolizumab group, decreasing to 32.4±40.8 and 71.8±54.4 per microliter, respectively, at week 52. Adverse events were reported in 90% of the patients in the benralizumab group and 96% of those in the mepolizumab group; serious adverse events were reported in 6% and 13%, respectively. CONCLUSIONS Benralizumab was noninferior to mepolizumab for the induction of remission in patients with relapsing or refractory EGPA. (Funded by AstraZeneca; MANDARA ClinicalTrials.gov number, NCT04157348.).
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Affiliation(s)
- Michael E Wechsler
- From the Department of Medicine, National Jewish Health, Denver (M.E.W.); McMaster University and St. Joseph's Healthcare, Hamilton, ON, Canada (P.N.); the Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris (B.T.), and the Department of Respiratory Diseases, University of Montpellier, Centre Hospitalier Universitaire Montpellier, INSERM, Centre National de la Recherche Scientifique, Montpellier (A.B.) - all in France; the Department of Internal Medicine, Rheumatology, and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany (B.W.); the Department of Medicine, University of Cambridge (D.R.W.J.), and BioPharmaceuticals Medical (A.S.) and Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (C.W.), AstraZeneca, Cambridge, and Guy's Severe Asthma Centre, School of Immunology and Microbial Sciences, King's College London, London (D.J.J.) - all in the United Kingdom; the Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels (F.R.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden (L.B.S., S.N.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (Y.F., M.J.), and Translational Science and Experimental Medicine, Early Respiratory and Immunology, BioPharmaceuticals Research and Development (C.M.), AstraZeneca, Gaithersburg, MD; and the Division of Rheumatology, Department of Medicine, and the Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia (P.A.M.)
| | - Parameswaran Nair
- From the Department of Medicine, National Jewish Health, Denver (M.E.W.); McMaster University and St. Joseph's Healthcare, Hamilton, ON, Canada (P.N.); the Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris (B.T.), and the Department of Respiratory Diseases, University of Montpellier, Centre Hospitalier Universitaire Montpellier, INSERM, Centre National de la Recherche Scientifique, Montpellier (A.B.) - all in France; the Department of Internal Medicine, Rheumatology, and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany (B.W.); the Department of Medicine, University of Cambridge (D.R.W.J.), and BioPharmaceuticals Medical (A.S.) and Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (C.W.), AstraZeneca, Cambridge, and Guy's Severe Asthma Centre, School of Immunology and Microbial Sciences, King's College London, London (D.J.J.) - all in the United Kingdom; the Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels (F.R.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden (L.B.S., S.N.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (Y.F., M.J.), and Translational Science and Experimental Medicine, Early Respiratory and Immunology, BioPharmaceuticals Research and Development (C.M.), AstraZeneca, Gaithersburg, MD; and the Division of Rheumatology, Department of Medicine, and the Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia (P.A.M.)
| | - Benjamin Terrier
- From the Department of Medicine, National Jewish Health, Denver (M.E.W.); McMaster University and St. Joseph's Healthcare, Hamilton, ON, Canada (P.N.); the Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris (B.T.), and the Department of Respiratory Diseases, University of Montpellier, Centre Hospitalier Universitaire Montpellier, INSERM, Centre National de la Recherche Scientifique, Montpellier (A.B.) - all in France; the Department of Internal Medicine, Rheumatology, and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany (B.W.); the Department of Medicine, University of Cambridge (D.R.W.J.), and BioPharmaceuticals Medical (A.S.) and Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (C.W.), AstraZeneca, Cambridge, and Guy's Severe Asthma Centre, School of Immunology and Microbial Sciences, King's College London, London (D.J.J.) - all in the United Kingdom; the Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels (F.R.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden (L.B.S., S.N.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (Y.F., M.J.), and Translational Science and Experimental Medicine, Early Respiratory and Immunology, BioPharmaceuticals Research and Development (C.M.), AstraZeneca, Gaithersburg, MD; and the Division of Rheumatology, Department of Medicine, and the Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia (P.A.M.)
| | - Bastian Walz
- From the Department of Medicine, National Jewish Health, Denver (M.E.W.); McMaster University and St. Joseph's Healthcare, Hamilton, ON, Canada (P.N.); the Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris (B.T.), and the Department of Respiratory Diseases, University of Montpellier, Centre Hospitalier Universitaire Montpellier, INSERM, Centre National de la Recherche Scientifique, Montpellier (A.B.) - all in France; the Department of Internal Medicine, Rheumatology, and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany (B.W.); the Department of Medicine, University of Cambridge (D.R.W.J.), and BioPharmaceuticals Medical (A.S.) and Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (C.W.), AstraZeneca, Cambridge, and Guy's Severe Asthma Centre, School of Immunology and Microbial Sciences, King's College London, London (D.J.J.) - all in the United Kingdom; the Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels (F.R.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden (L.B.S., S.N.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (Y.F., M.J.), and Translational Science and Experimental Medicine, Early Respiratory and Immunology, BioPharmaceuticals Research and Development (C.M.), AstraZeneca, Gaithersburg, MD; and the Division of Rheumatology, Department of Medicine, and the Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia (P.A.M.)
| | - Arnaud Bourdin
- From the Department of Medicine, National Jewish Health, Denver (M.E.W.); McMaster University and St. Joseph's Healthcare, Hamilton, ON, Canada (P.N.); the Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris (B.T.), and the Department of Respiratory Diseases, University of Montpellier, Centre Hospitalier Universitaire Montpellier, INSERM, Centre National de la Recherche Scientifique, Montpellier (A.B.) - all in France; the Department of Internal Medicine, Rheumatology, and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany (B.W.); the Department of Medicine, University of Cambridge (D.R.W.J.), and BioPharmaceuticals Medical (A.S.) and Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (C.W.), AstraZeneca, Cambridge, and Guy's Severe Asthma Centre, School of Immunology and Microbial Sciences, King's College London, London (D.J.J.) - all in the United Kingdom; the Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels (F.R.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden (L.B.S., S.N.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (Y.F., M.J.), and Translational Science and Experimental Medicine, Early Respiratory and Immunology, BioPharmaceuticals Research and Development (C.M.), AstraZeneca, Gaithersburg, MD; and the Division of Rheumatology, Department of Medicine, and the Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia (P.A.M.)
| | - David R W Jayne
- From the Department of Medicine, National Jewish Health, Denver (M.E.W.); McMaster University and St. Joseph's Healthcare, Hamilton, ON, Canada (P.N.); the Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris (B.T.), and the Department of Respiratory Diseases, University of Montpellier, Centre Hospitalier Universitaire Montpellier, INSERM, Centre National de la Recherche Scientifique, Montpellier (A.B.) - all in France; the Department of Internal Medicine, Rheumatology, and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany (B.W.); the Department of Medicine, University of Cambridge (D.R.W.J.), and BioPharmaceuticals Medical (A.S.) and Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (C.W.), AstraZeneca, Cambridge, and Guy's Severe Asthma Centre, School of Immunology and Microbial Sciences, King's College London, London (D.J.J.) - all in the United Kingdom; the Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels (F.R.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden (L.B.S., S.N.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (Y.F., M.J.), and Translational Science and Experimental Medicine, Early Respiratory and Immunology, BioPharmaceuticals Research and Development (C.M.), AstraZeneca, Gaithersburg, MD; and the Division of Rheumatology, Department of Medicine, and the Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia (P.A.M.)
| | - David J Jackson
- From the Department of Medicine, National Jewish Health, Denver (M.E.W.); McMaster University and St. Joseph's Healthcare, Hamilton, ON, Canada (P.N.); the Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris (B.T.), and the Department of Respiratory Diseases, University of Montpellier, Centre Hospitalier Universitaire Montpellier, INSERM, Centre National de la Recherche Scientifique, Montpellier (A.B.) - all in France; the Department of Internal Medicine, Rheumatology, and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany (B.W.); the Department of Medicine, University of Cambridge (D.R.W.J.), and BioPharmaceuticals Medical (A.S.) and Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (C.W.), AstraZeneca, Cambridge, and Guy's Severe Asthma Centre, School of Immunology and Microbial Sciences, King's College London, London (D.J.J.) - all in the United Kingdom; the Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels (F.R.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden (L.B.S., S.N.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (Y.F., M.J.), and Translational Science and Experimental Medicine, Early Respiratory and Immunology, BioPharmaceuticals Research and Development (C.M.), AstraZeneca, Gaithersburg, MD; and the Division of Rheumatology, Department of Medicine, and the Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia (P.A.M.)
| | - Florence Roufosse
- From the Department of Medicine, National Jewish Health, Denver (M.E.W.); McMaster University and St. Joseph's Healthcare, Hamilton, ON, Canada (P.N.); the Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris (B.T.), and the Department of Respiratory Diseases, University of Montpellier, Centre Hospitalier Universitaire Montpellier, INSERM, Centre National de la Recherche Scientifique, Montpellier (A.B.) - all in France; the Department of Internal Medicine, Rheumatology, and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany (B.W.); the Department of Medicine, University of Cambridge (D.R.W.J.), and BioPharmaceuticals Medical (A.S.) and Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (C.W.), AstraZeneca, Cambridge, and Guy's Severe Asthma Centre, School of Immunology and Microbial Sciences, King's College London, London (D.J.J.) - all in the United Kingdom; the Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels (F.R.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden (L.B.S., S.N.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (Y.F., M.J.), and Translational Science and Experimental Medicine, Early Respiratory and Immunology, BioPharmaceuticals Research and Development (C.M.), AstraZeneca, Gaithersburg, MD; and the Division of Rheumatology, Department of Medicine, and the Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia (P.A.M.)
| | - Lena Börjesson Sjö
- From the Department of Medicine, National Jewish Health, Denver (M.E.W.); McMaster University and St. Joseph's Healthcare, Hamilton, ON, Canada (P.N.); the Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris (B.T.), and the Department of Respiratory Diseases, University of Montpellier, Centre Hospitalier Universitaire Montpellier, INSERM, Centre National de la Recherche Scientifique, Montpellier (A.B.) - all in France; the Department of Internal Medicine, Rheumatology, and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany (B.W.); the Department of Medicine, University of Cambridge (D.R.W.J.), and BioPharmaceuticals Medical (A.S.) and Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (C.W.), AstraZeneca, Cambridge, and Guy's Severe Asthma Centre, School of Immunology and Microbial Sciences, King's College London, London (D.J.J.) - all in the United Kingdom; the Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels (F.R.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden (L.B.S., S.N.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (Y.F., M.J.), and Translational Science and Experimental Medicine, Early Respiratory and Immunology, BioPharmaceuticals Research and Development (C.M.), AstraZeneca, Gaithersburg, MD; and the Division of Rheumatology, Department of Medicine, and the Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia (P.A.M.)
| | - Ying Fan
- From the Department of Medicine, National Jewish Health, Denver (M.E.W.); McMaster University and St. Joseph's Healthcare, Hamilton, ON, Canada (P.N.); the Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris (B.T.), and the Department of Respiratory Diseases, University of Montpellier, Centre Hospitalier Universitaire Montpellier, INSERM, Centre National de la Recherche Scientifique, Montpellier (A.B.) - all in France; the Department of Internal Medicine, Rheumatology, and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany (B.W.); the Department of Medicine, University of Cambridge (D.R.W.J.), and BioPharmaceuticals Medical (A.S.) and Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (C.W.), AstraZeneca, Cambridge, and Guy's Severe Asthma Centre, School of Immunology and Microbial Sciences, King's College London, London (D.J.J.) - all in the United Kingdom; the Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels (F.R.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden (L.B.S., S.N.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (Y.F., M.J.), and Translational Science and Experimental Medicine, Early Respiratory and Immunology, BioPharmaceuticals Research and Development (C.M.), AstraZeneca, Gaithersburg, MD; and the Division of Rheumatology, Department of Medicine, and the Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia (P.A.M.)
| | - Maria Jison
- From the Department of Medicine, National Jewish Health, Denver (M.E.W.); McMaster University and St. Joseph's Healthcare, Hamilton, ON, Canada (P.N.); the Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris (B.T.), and the Department of Respiratory Diseases, University of Montpellier, Centre Hospitalier Universitaire Montpellier, INSERM, Centre National de la Recherche Scientifique, Montpellier (A.B.) - all in France; the Department of Internal Medicine, Rheumatology, and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany (B.W.); the Department of Medicine, University of Cambridge (D.R.W.J.), and BioPharmaceuticals Medical (A.S.) and Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (C.W.), AstraZeneca, Cambridge, and Guy's Severe Asthma Centre, School of Immunology and Microbial Sciences, King's College London, London (D.J.J.) - all in the United Kingdom; the Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels (F.R.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden (L.B.S., S.N.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (Y.F., M.J.), and Translational Science and Experimental Medicine, Early Respiratory and Immunology, BioPharmaceuticals Research and Development (C.M.), AstraZeneca, Gaithersburg, MD; and the Division of Rheumatology, Department of Medicine, and the Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia (P.A.M.)
| | - Christopher McCrae
- From the Department of Medicine, National Jewish Health, Denver (M.E.W.); McMaster University and St. Joseph's Healthcare, Hamilton, ON, Canada (P.N.); the Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris (B.T.), and the Department of Respiratory Diseases, University of Montpellier, Centre Hospitalier Universitaire Montpellier, INSERM, Centre National de la Recherche Scientifique, Montpellier (A.B.) - all in France; the Department of Internal Medicine, Rheumatology, and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany (B.W.); the Department of Medicine, University of Cambridge (D.R.W.J.), and BioPharmaceuticals Medical (A.S.) and Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (C.W.), AstraZeneca, Cambridge, and Guy's Severe Asthma Centre, School of Immunology and Microbial Sciences, King's College London, London (D.J.J.) - all in the United Kingdom; the Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels (F.R.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden (L.B.S., S.N.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (Y.F., M.J.), and Translational Science and Experimental Medicine, Early Respiratory and Immunology, BioPharmaceuticals Research and Development (C.M.), AstraZeneca, Gaithersburg, MD; and the Division of Rheumatology, Department of Medicine, and the Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia (P.A.M.)
| | - Sofia Necander
- From the Department of Medicine, National Jewish Health, Denver (M.E.W.); McMaster University and St. Joseph's Healthcare, Hamilton, ON, Canada (P.N.); the Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris (B.T.), and the Department of Respiratory Diseases, University of Montpellier, Centre Hospitalier Universitaire Montpellier, INSERM, Centre National de la Recherche Scientifique, Montpellier (A.B.) - all in France; the Department of Internal Medicine, Rheumatology, and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany (B.W.); the Department of Medicine, University of Cambridge (D.R.W.J.), and BioPharmaceuticals Medical (A.S.) and Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (C.W.), AstraZeneca, Cambridge, and Guy's Severe Asthma Centre, School of Immunology and Microbial Sciences, King's College London, London (D.J.J.) - all in the United Kingdom; the Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels (F.R.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden (L.B.S., S.N.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (Y.F., M.J.), and Translational Science and Experimental Medicine, Early Respiratory and Immunology, BioPharmaceuticals Research and Development (C.M.), AstraZeneca, Gaithersburg, MD; and the Division of Rheumatology, Department of Medicine, and the Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia (P.A.M.)
| | - Anat Shavit
- From the Department of Medicine, National Jewish Health, Denver (M.E.W.); McMaster University and St. Joseph's Healthcare, Hamilton, ON, Canada (P.N.); the Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris (B.T.), and the Department of Respiratory Diseases, University of Montpellier, Centre Hospitalier Universitaire Montpellier, INSERM, Centre National de la Recherche Scientifique, Montpellier (A.B.) - all in France; the Department of Internal Medicine, Rheumatology, and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany (B.W.); the Department of Medicine, University of Cambridge (D.R.W.J.), and BioPharmaceuticals Medical (A.S.) and Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (C.W.), AstraZeneca, Cambridge, and Guy's Severe Asthma Centre, School of Immunology and Microbial Sciences, King's College London, London (D.J.J.) - all in the United Kingdom; the Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels (F.R.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden (L.B.S., S.N.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (Y.F., M.J.), and Translational Science and Experimental Medicine, Early Respiratory and Immunology, BioPharmaceuticals Research and Development (C.M.), AstraZeneca, Gaithersburg, MD; and the Division of Rheumatology, Department of Medicine, and the Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia (P.A.M.)
| | - Claire Walton
- From the Department of Medicine, National Jewish Health, Denver (M.E.W.); McMaster University and St. Joseph's Healthcare, Hamilton, ON, Canada (P.N.); the Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris (B.T.), and the Department of Respiratory Diseases, University of Montpellier, Centre Hospitalier Universitaire Montpellier, INSERM, Centre National de la Recherche Scientifique, Montpellier (A.B.) - all in France; the Department of Internal Medicine, Rheumatology, and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany (B.W.); the Department of Medicine, University of Cambridge (D.R.W.J.), and BioPharmaceuticals Medical (A.S.) and Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (C.W.), AstraZeneca, Cambridge, and Guy's Severe Asthma Centre, School of Immunology and Microbial Sciences, King's College London, London (D.J.J.) - all in the United Kingdom; the Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels (F.R.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden (L.B.S., S.N.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (Y.F., M.J.), and Translational Science and Experimental Medicine, Early Respiratory and Immunology, BioPharmaceuticals Research and Development (C.M.), AstraZeneca, Gaithersburg, MD; and the Division of Rheumatology, Department of Medicine, and the Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia (P.A.M.)
| | - Peter A Merkel
- From the Department of Medicine, National Jewish Health, Denver (M.E.W.); McMaster University and St. Joseph's Healthcare, Hamilton, ON, Canada (P.N.); the Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris (B.T.), and the Department of Respiratory Diseases, University of Montpellier, Centre Hospitalier Universitaire Montpellier, INSERM, Centre National de la Recherche Scientifique, Montpellier (A.B.) - all in France; the Department of Internal Medicine, Rheumatology, and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany (B.W.); the Department of Medicine, University of Cambridge (D.R.W.J.), and BioPharmaceuticals Medical (A.S.) and Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (C.W.), AstraZeneca, Cambridge, and Guy's Severe Asthma Centre, School of Immunology and Microbial Sciences, King's College London, London (D.J.J.) - all in the United Kingdom; the Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels (F.R.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden (L.B.S., S.N.); Late-Stage Respiratory and Immunology, BioPharmaceuticals Research and Development (Y.F., M.J.), and Translational Science and Experimental Medicine, Early Respiratory and Immunology, BioPharmaceuticals Research and Development (C.M.), AstraZeneca, Gaithersburg, MD; and the Division of Rheumatology, Department of Medicine, and the Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia (P.A.M.)
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11
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Al Saadi R, AlQassimi S, Abuzakouk M, Alduaij A. Severe Mononeuritis Multiplex in Eosinophilic Granulomatous Polyangiitis: A Case Report. Cureus 2024; 16:e57283. [PMID: 38690466 PMCID: PMC11058583 DOI: 10.7759/cureus.57283] [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: 03/28/2024] [Indexed: 05/02/2024] Open
Abstract
This report describes a 48-year-old man who presented with a month history of weakness and paraesthesia associated with severe pain of all four limbs. Initially diagnosed and treated as Guillain Barre syndrome due to the severity of his extremity weakness, it was later discovered to be eosinophilic granulomatous polyangiitis (EGPA). Mononeuritis multiplex should not be underestimated or overlooked in the setting of diagnosing EGPA and requires prompt treatment with biologics to limit the permanent consequences on patient's quality of life with regard to developing limb weakness and pain. Although peripheral neuropathy, namely, mononeuritis multiplex, is not the most common feature of EGPA, it is important to consider it in order not to delay treatment with biologic agents that as seen in our patient can both halt the progress of the disease as well as give the patient a better quality of life.
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Affiliation(s)
- Reem Al Saadi
- Internal Medicine, Cleveland Clinic Abu Dhabi, Abu Dhabi, ARE
| | - Sarah AlQassimi
- Internal Medicine, Cleveland Clinic Abu Dhabi, Abu Dhabi, ARE
| | | | - Ahmed Alduaij
- Pathology, National Reference Laboratory, Abu Dhabi, ARE
- Pathology and Laboratory Medicine Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, ARE
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12
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Lee JH, Hong SH, Yu I, Chang MS, Park S, Lee SJ, Kim SH. Incidence, Prevalence, and Mortality of Eosinophilic Granulomatosis With Polyangiitis in Korea: A Nationwide Population-Based Study. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2024; 16:168-178. [PMID: 38528384 DOI: 10.4168/aair.2024.16.2.168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 09/07/2023] [Accepted: 10/18/2023] [Indexed: 03/27/2024]
Abstract
PURPOSE Eosinophilic granulomatosis with polyangiitis (EGPA) is a rare form of vasculitis with multiorgan involvement. The incidence and prevalence of EGPA vary geographically and ethnically. This study investigated the incidence, prevalence, and mortality of EGPA in a nationwide population-based cohort in Korea. METHODS This retrospective cohort study used data from the National Health Insurance database that covers almost all Korean residents. EGPA was identified using relevant diagnostic codes from 2007 to 2018. Newly diagnosed EGPA cases since 2007 and patients who visited outpatient clinics for EGPA at least three times were included. Age- and sex-adjusted standardized incidence and prevalence rates were analyzed. RESULTS A total of 843 patients with EGPA were identified. The mean annual standardized incidence between 2007 and 2018 was 1.2 (per 1,000,000 individuals). The incidence of EGPA has increased from 1.1 (per 1,000,000 individuals) in 2007 to 1.6 (per 1,000,000 individuals) in 2017. The standardized prevalence of EGPA has increased from 1.1(per 1,000,000 individuals) in 2007 to 11.2 (per 1,000,000 individuals) in 2018. The incidence and prevalence of EGPA were higher in women than in men. The standardized mortality rate was 1.61 (95% confidence interval [CI], 1.34-1.93) in total population, 1.59 (95% CI, 1.23-2.02) in males, and 1.63 (95% CI, 1.22-2.13) in females. CONCLUSIONS The incidence of EGPA has increased over the past decade. Incidence and prevalence rates were higher in females than in males. The overall mortality rate associated with EGPA was higher than that in the general population.
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Affiliation(s)
- Ji-Ho Lee
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Se Hwa Hong
- Department of Biostatistics, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Iseul Yu
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Min-Seok Chang
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Sunmin Park
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Seok Jeong Lee
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Sang-Ha Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea.
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13
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Saha MK. Overview of Vasculitides in Adults. Neuroimaging Clin N Am 2024; 34:1-12. [PMID: 37951696 DOI: 10.1016/j.nic.2023.07.007] [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] [Indexed: 11/14/2023]
Abstract
Vasculitis is characterized by the inflammation of blood vessels. Vasculitides refers to the different forms of vasculitis, often classified according to the size of the blood vessel that is involved. Vasculitis may occur as a primary process or secondary to many systemic diseases. This topic provides an overview of the clinical features, diagnosis, and classification of the different forms of vasculitides.
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Affiliation(s)
- Manish K Saha
- Division of Nephrology, University of North Carolina, Chapel Hill, NC, USA.
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14
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Hellmich B, Sanchez-Alamo B, Schirmer JH, Berti A, Blockmans D, Cid MC, Holle JU, Hollinger N, Karadag O, Kronbichler A, Little MA, Luqmani RA, Mahr A, Merkel PA, Mohammad AJ, Monti S, Mukhtyar CB, Musial J, Price-Kuehne F, Segelmark M, Teng YKO, Terrier B, Tomasson G, Vaglio A, Vassilopoulos D, Verhoeven P, Jayne D. EULAR recommendations for the management of ANCA-associated vasculitis: 2022 update. Ann Rheum Dis 2024; 83:30-47. [PMID: 36927642 DOI: 10.1136/ard-2022-223764] [Citation(s) in RCA: 99] [Impact Index Per Article: 99.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 02/21/2023] [Indexed: 03/18/2023]
Abstract
BACKGROUND Since the publication of the EULAR recommendations for the management of antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) in 2016, several randomised clinical trials have been published that have the potential to change clinical care and support the need for an update. METHODS Using EULAR standardised operating procedures, the EULAR task force undertook a systematic literature review and sought opinion from 20 experts from 16 countries. We modified existing recommendations and created new recommendations. RESULTS Four overarching principles and 17 recommendations were formulated. We recommend biopsies and ANCA testing to assist in establishing a diagnosis of AAV. For remission induction in life-threatening or organ-threatening AAV, we recommend a combination of high-dose glucocorticoids (GCs) in combination with either rituximab or cyclophosphamide. We recommend tapering of the GC dose to a target of 5 mg prednisolone equivalent/day within 4-5 months. Avacopan may be considered as part of a strategy to reduce exposure to GC in granulomatosis with polyangiitis (GPA) or microscopic polyangiitis (MPA). Plasma exchange may be considered in patients with rapidly progressive glomerulonephritis. For remission maintenance of GPA/MPA, we recommend rituximab. In patients with relapsing or refractory eosinophilic GPA, we recommend the use of mepolizumab. Azathioprine and methotrexate are alternatives to biologics for remission maintenance in AAV. CONCLUSIONS In the light of recent advancements, these recommendations provide updated guidance on AAV management. As substantial data gaps still exist, informed decision-making between physicians and patients remains of key relevance.
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Affiliation(s)
- Bernhard Hellmich
- Klinik für Innere Medizin, Rheumatologie und Immunologie, Medius Kliniken, Akademisches Lehrkrankenhaus der Universität Tübingen, Kirchheim unter Teck, Germany
| | | | - Jan H Schirmer
- Rheumatology & Clinical Immunology and Cluster of Excellence Precision Medicine in Chronic Inflammation, University Medical Center Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Alvise Berti
- CIBIO, Universita degli Studi di Trento, Trento, Italy
- Rheumatology, Santa Chiara Hospital, Trento, Italy
| | - Daniel Blockmans
- Department of Internal Medicine, University Hospital of Leuven, Leuven, Belgium
| | - Maria C Cid
- Department of Autoimmune Diseases, Hospital Clinic, University of Barcelona, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Julia U Holle
- Rheumazentrum Schleswig-Holstein Mitte, Neumuenster, Germany
| | - Nicole Hollinger
- Klinik für Innere Medizin, Rheumatologie und Immunologie, Medius Kliniken, Akademisches Lehrkrankenhaus der Universität Tübingen, Kirchheim unter Teck, Germany
| | - Omer Karadag
- Division of Rheumatology, Department of Internal Medicine, Vasculitis Research Center, Hacettepe University School of Medicine, Anakra, Turkey
| | - Andreas Kronbichler
- Department of Internal Medicine IV, Medical University, Innsbruck, Austria
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Mark A Little
- Trinity Health Kidney Centre, Trinity College Dublin, Dublin, Ireland
| | - Raashid A Luqmani
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science (NDORMs), University of Oxford, Oxford, UK
| | - Alfred Mahr
- Klinik für Rheumatologie, Kantonspital St Gallen, St Gallen, Switzerland
| | - Peter A Merkel
- Division of Rheumatology, Department of Medicine, Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Aladdin J Mohammad
- Department of Medicine, University of Cambridge, Cambridge, UK
- Department of Clinical Sciences, Lund University & Department of Rheumatology, Skåne Hospital, Lund, Sweden
| | - Sara Monti
- Department of Internal Medicine and Therapeutics, Università di Pavia, Pavia, Italy
- Division of Rheumatology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Chetan B Mukhtyar
- Vasculitis Service, Rheumatology Department, Norfolk and Norwich University Hospital NHS Trust, Norwich, UK
| | - Jacek Musial
- 2nd Department of Internal Medicine, Jagiellonian University Medical College, Kraków, Poland
| | | | - Mårten Segelmark
- Division of Nephrology, Department of Clinical Sciences, Lund University, Skane University Hospital, Lund, Sweden
| | - Y K Onno Teng
- Centre of Expertise for Lupus-, Vasculitis-, and Complement-Mediated Systemic Autoimmune Diseases (LuVaCs), Department of Internal Medicine, Section Nephrology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Benjamin Terrier
- National Referral Center for Rare Systemic Autoimmune Diseases, Université Paris Descartes, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Gunnar Tomasson
- Department of Epidemiology and Biostatistics, Faculty of Medicine, University of Iceland, Reykjavik, Iceland
- Department of Rheumatology and Centre for Rheumatology Research, University Hospital Reykjavik, Reykjavik, Iceland
| | - Augusto Vaglio
- Nephrology Unit, Meyer Children's Hospital, and Department of Biomedical, Experimental and Clinical Science, University of Florence, Florence, Italy
| | - Dimitrios Vassilopoulos
- 2nd Department of Medicine and Laboratory, Clinical Immunology-Rheumatology Unit, National and Kapodistrian University of Athens, School of Medicine, Hippokration General Hospital, Athens, Greece
| | - Peter Verhoeven
- Dutch Patient Vasculitis Organization, Haarlem, The Netherlands
| | - David Jayne
- Department of Medicine, University of Cambridge, Cambridge, UK
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15
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Venkatesan S, Ramnani B, Klebe S, Mo L. An unusual cause of progressive dyspnoea, pulmonary nodules and pleural effusions. Respirol Case Rep 2024; 12:e01261. [PMID: 38045824 PMCID: PMC10687589 DOI: 10.1002/rcr2.1261] [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] [Received: 09/05/2023] [Accepted: 11/12/2023] [Indexed: 12/05/2023] Open
Abstract
Eosinophilic granulomatosis with polyangiitis (EGPA) is part of the ANCA-associated vasculitides, although ANCA-negative presentations are not infrequent. Asthma, allergic rhinitis and peripheral eosinophilia are classic associations although pleural effusions are an uncommon manifestation of EGPA. We describe a 35-year old Caucasian adult with asthma who presented with progressive dyspnoea, cough, peripheral eosinophilia and imaging that showed pulmonary nodules with pleural effusions. Biopsy with histopathological review confirmed the diagnosis of EGPA with steroid therapy resulting in significant resolution of symptoms and imaging findings.
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Affiliation(s)
- Sudharsan Venkatesan
- Division of MedicineRoyal Darwin HospitalDarwinNorthern TerritoryAustralia
- College of Medicine and Public HealthFlinders UniversityDarwinNorthern TerritoryAustralia
| | - Bharti Ramnani
- Department of Anatomical PathologyRoyal Darwin HospitalDarwinNorthern TerritoryAustralia
| | - Sonja Klebe
- College of Medicine and Public HealthFlinders UniversityDarwinNorthern TerritoryAustralia
- Department of Anatomical PathologyFlinders Medical CentreAdelaideSouth AustraliaAustralia
| | - Lin Mo
- Division of MedicineRoyal Darwin HospitalDarwinNorthern TerritoryAustralia
- College of Medicine and Public HealthFlinders UniversityDarwinNorthern TerritoryAustralia
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16
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Jayne DR, Terrier B, Hellmich B, Khoury P, Baylis L, Bentley JH, Steinfeld J, Yancey SW, Kwon N, Wechsler ME, Akuthota P. Mepolizumab has clinical benefits including oral corticosteroid sparing irrespective of baseline EGPA characteristics. ERJ Open Res 2024; 10:00509-2023. [PMID: 38196889 PMCID: PMC10772899 DOI: 10.1183/23120541.00509-2023] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 10/06/2023] [Indexed: 01/11/2024] Open
Abstract
Background The Mepolizumab in Relapsing or Refractory EGPA (MIRRA) trial (GSK ID: 115921/NCT02020889) demonstrated that mepolizumab increased remission time and reduced oral corticosteroid (OCS) use compared with placebo in patients with relapsing or refractory eosinophilic granulomatosis with polyangiitis (EGPA). The present analysis investigated the impact of baseline characteristics on clinical outcomes and characterised the OCS-sparing effect of mepolizumab. Methods In a phase 3, randomised controlled trial for patients with EGPA (MIRRA), patients received standard of care plus mepolizumab 300 mg or placebo every 4 weeks for 52 weeks. The accrued duration of remission, the proportion of patients in remission at weeks 36 and 48, and the proportion of patients with clinical benefit (remission, OCS or relapse-related) were assessed according to baseline EGPA characteristic subgroups (post hoc). Mepolizumab-related OCS-sparing benefits were also quantified. Results Accrued duration of remission and the proportion of patients in remission at weeks 36 and 48 were greater with mepolizumab than placebo across the baseline subgroups of refractory disease, immunosuppressant use, EGPA duration, relapse number and OCS use ≤20 mg·day-1. The proportion of patients with clinical benefit was greater with mepolizumab versus placebo (range 76-81% versus 25-39%), irrespective of immunosuppressant use or EGPA duration. Patients treated with mepolizumab versus placebo accrued significantly more weeks on OCS ≤4 mg·day-1 (OR 5.06, 95% CI 2.47-10.38) and had a mean of 1423.1 mg less per-patient OCS exposure over 52 weeks. Conclusions Mepolizumab treatment provided benefits to patients with EGPA across varying baseline clinical characteristics and can be considered an OCS-sparing treatment in EGPA.
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Affiliation(s)
| | | | - Bernhard Hellmich
- Klinik für Innere Medizin, Rheumatologie und Immunologie, Medius Kliniken, Universität Tübingen, Kirchheim-Teck, Germany
| | - Paneez Khoury
- Human Eosinophil Section, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Lee Baylis
- Global Medical Affairs, GSK, Durham, NC, USA
| | | | - Jonathan Steinfeld
- Respiratory Therapy Area Unit and Flexible Discovery Unit, GSK, Philadelphia, PA, USA
| | - Steven W. Yancey
- Respiratory Therapeutic Area, GSK, Research Triangle Park, NC, USA
| | - Namhee Kwon
- Clinical Sciences, Respiratory, GSK, Brentford, Middlesex, UK
| | | | - Praveen Akuthota
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of California San Diego, La Jolla, CA, USA
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17
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Lee LE, Pyo JY, Ahn SS, Song JJ, Park YB, Lee SW. Antineutrophil cytoplasmic antibody-associated vasculitis classification by cluster analysis based on clinical phenotypes: a single-center retrospective cohort study. Clin Rheumatol 2024; 43:367-376. [PMID: 37530864 DOI: 10.1007/s10067-023-06720-7] [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: 03/12/2023] [Revised: 07/14/2023] [Accepted: 07/24/2023] [Indexed: 08/03/2023]
Abstract
OBJECTIVE Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) refers to a group of small vessel inflammatory disorders. Overlapping clinical phenotypes of AAV subgroups continually provoke controversies over their diagnostic and classification criteria. METHODS Using the agglomerative hierarchical clustering method, we classified 210 Korean patients diagnosed with AAV into mutually exclusive clusters according to Birmingham Vasculitis Activity Score items, ANCA specificity, sex, and age. We analyzed the resulting clusters' outcomes to investigate the clinical significance of the classification. We proposed a distance-based algorithm of patient assignment and explored its clinically relevant modification. RESULTS In total, 116 patients (55%) had microscopic polyangiitis, 53 (25%) had granulomatosis with polyangiitis, and 42 (20%) had eosinophilic granulomatosis with polyangiitis. Our model grouped the patients into five clusters, namely, "limited proteinase 3 (PR3)-ANCA vasculitis," "generalized PR3-ANCA vasculitis," "ANCA-negative vasculitis," "renal-limited vasculitis," and "myeloperoxidase-ANCA vasculitis." Patients clustered under "generalized PR3-ANCA vasculitis" had a higher relapse rate (hazard ratio [HR] = 2.12, P = 0.067). The incidence of end-stage renal disease was higher in patients belonging to the "renal-limited vasculitis" cluster (HR=1.50, P=0.03), and those in the "ANCA-negative vasculitis" cluster experienced a relatively milder clinical course of AAV (mortality = 0). CONCLUSION Because the clusters were naturally derived from their distinguished phenotypes and have different clinical courses, our clustering method may be a more clinically relevant classification system for AAV, revealing its phenotypic diversity. We also proposed a simple and intuitive distance-based assignment algorithm, which can be easily modified according to specific clinical needs. Key Points • In this study with a single-center AAV cohort, we showed that AAV can be divided into five distinct subclasses with different disease courses based on the clinical and laboratory features of the patients. • Our study revealed ethnic differences in AAV manifestation and suggests that physicians may need to analyze their own AAV patients to assess the disease status of AAV patients. • We proposed a distance-based cluster membership assignment method that can be clinically modified to fit the specific purpose of grouping patients.
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Affiliation(s)
- Lucy Eunju Lee
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
- Division of Rheumatology, Department of Internal Medicine, Dongguk University Ilsan Hospital, Goyang, 10326, Republic of Korea
| | - Jung Yoon Pyo
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Sung Soo Ahn
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Jason Jungsik Song
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Yong-Beom Park
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Sang-Won Lee
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea.
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea.
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18
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Sekiya R, Soma T, Nakagome K, Nagata M. Successful Treatment of Eosinophilic Granulomatosis With Polyangiitis: A Case of Refractory Peripheral Neuropathy and Comorbid Chronic Progressive Pulmonary Aspergillosis Treated With Mepolizumab. Cureus 2024; 16:e52192. [PMID: 38222984 PMCID: PMC10787210 DOI: 10.7759/cureus.52192] [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: 01/12/2024] [Indexed: 01/16/2024] Open
Abstract
Eosinophilic granulomatosis with polyangiitis (EGPA) is a systemic necrotizing vasculitis accompanied by granulomas and eosinophilic inflammation, exhibiting marked peripheral blood eosinophiliaandasthma. Neuropathy is a difficult-to-treat common manifestation that frequently remains after achieving clinical remission with current therapy in a subpopulation of patients with EGPA with or without life-threatening organ involvement. Refractory neuropathy regularly reduces the quality of life and requires glucocorticoids (GCs) and/or immunosuppressants for a long time. Long-term immunosuppressive therapy is a factor associated with a high risk of adverse effects. Mepolizumab, at three times the dose for severe asthma, provides benefits to induce the remission of relapsing or refractory EGPA and to reduce the doses of GC. Here, we present a case of EGPA successfully treated with mepolizumab at the reference dose for severe asthma. In this case, mepolizumab resolved peripheral neuropathy resistant to corticosteroids, immunosuppressants, and intravenous immunoglobulin and contributed to the improvement of comorbid chronic pulmonary aspergillosis during GC dose reduction.
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Affiliation(s)
- Ryu Sekiya
- Department of Respiratory Medicine, Allergy Center, Saitama Medical University, Saitama, JPN
| | - Tomoyuki Soma
- Department of Respiratory Medicine, Allergy Center, Saitama Medical University, Saitama, JPN
- Preventive Medical Center, Saitama Medical University Hospital, Saitama, JPN
| | - Kazuyuki Nakagome
- Department of Respiratory Medicine, Allergy Center, Saitama Medical University, Saitama, JPN
| | - Makoto Nagata
- Department of Respiratory Medicine, Allergy Center, Saitama Medical University, Saitama, JPN
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Mukoyama H, Murakami K, Onizawa H, Shirakashi M, Hiwa R, Tsuji H, Kitagori K, Akizuki S, Nakashima R, Onishi A, Yoshifuji H, Tanaka M, Morinobu A. A case of atypical IgG4-related disease presenting hypereosinophilia, polyneuropathy, and liver dysfunction. Mod Rheumatol Case Rep 2023; 8:172-177. [PMID: 37750557 DOI: 10.1093/mrcr/rxad053] [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: 04/21/2023] [Revised: 06/18/2023] [Accepted: 09/03/2023] [Indexed: 09/27/2023]
Abstract
Ig (immunoglobulin) G4-related disease (Ig4-RD) affects several organs, including salivary glands, lacrimal glands, pancreas, biliary ducts, and retroperitoneum. A 72-year-old woman was examined for hypereosinophilia, high levels of IgG4, polyneuropathy, liver dysfunction, enlargement of lymph nodes and lacrimal glands, and beaded dilation of the bile ducts. We diagnosed Ig4-RD based on biopsies of the lymph nodes, liver, and submandibular gland. The symptoms of the patient improved after glucocorticoid treatment. This was a novel and atypical case of Ig4-RD that was difficult to differentiate from other diseases, including eosinophilic granulomatosis with polyangiitis, idiopathic hypereosinophilic syndrome, and polyneuropathy, organomegaly, endocrinopathy, monoclonal plasma cell disorder, skin changes syndrome. This case report highlights the importance of biopsies in differentiating Ig4-RD.
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Affiliation(s)
- Hiroki Mukoyama
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kosaku Murakami
- Center for Cancer Immunotherapy and Immunobiology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hideo Onizawa
- Department of Advanced Medicine for Rheumatic Diseases, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Mirei Shirakashi
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Ryosuke Hiwa
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hideaki Tsuji
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Koji Kitagori
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shuji Akizuki
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Ran Nakashima
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Akira Onishi
- Department of Advanced Medicine for Rheumatic Diseases, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hajime Yoshifuji
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Masao Tanaka
- Department of Advanced Medicine for Rheumatic Diseases, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Akio Morinobu
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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20
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Suzuki T, Moriyama M, Takano I, Miyajima N, Yoshioka Y, Honda M, Kondo M, Shokei S, Araki A, Kadota K, Ichinose K. Eosinophilic granulomatous with polyangiitis complicated by swelling of the oral cavity floor and cervical soft tissue as initial manifestation mimicking IgG4-related disease: A case report. Mod Rheumatol Case Rep 2023; 8:178-181. [PMID: 37902453 DOI: 10.1093/mrcr/rxad062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 09/17/2023] [Accepted: 10/14/2023] [Indexed: 10/31/2023]
Abstract
Eosinophilic granulomatous polyangiitis is a systemic vasculitis associated with bronchial asthma and eosinophilic sinusitis. Here, we describe an unusual presentation of eosinophilic granulomatous polyangiitis that initially manifested as swelling of the oral cavity floor and cervical soft tissue. A 58 year-old Japanese man was diagnosed with bronchial asthma during childhood but did not receive regular medication. Prior to this presentation, he had a persistent cough for over 1 month, and a local physician diagnosed him with bronchial asthma. However, 6 months later, his cough worsened, and a blood test revealed elevated eosinophil levels. Immediately afterward, swelling of the floor of the oral cavity and cervical soft tissue developed. Cellulitis was suspected and antimicrobial treatment was initiated; however, the symptoms persisted and abdominal pain developed. An endoscopic examination revealed duodenitis and a duodenal ulcer. The patient was diagnosed with eosinophilic granulomatous polyangiitis based on three items of the 2022 American College of Rheumatology/European College of Rheumatology classification criteria: obstructive airway disease, blood eosinophil count ≥1 × 109 cells/L, and extravascular eosinophilic infiltration with a score of 10. Oral prednisolone (70 mg/day), intravenous cyclophosphamide (500 mg/m2), and subcutaneous mepolizumab (300 mg every 4 weeks) were administered. The patient's symptoms improved after these treatments, and the eosinophil count and inflammatory marker levels declined. When swelling of the oral cavity floor and cervical soft tissue following an increase in eosinophilia and allergic symptoms occurs, it is crucial to consider the likelihood of eosinophilic granulomatous polyangiitis and collaborate with otolaryngologists and dentists to ensure its prompt identification.
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Affiliation(s)
- Tomoko Suzuki
- Department of Rheumatology, Shimane University Faculty of Medicine, Shimane, Japan
| | - Mayuko Moriyama
- Department of Rheumatology, Shimane University Faculty of Medicine, Shimane, Japan
| | - Ikuko Takano
- Department of Rheumatology, Shimane University Faculty of Medicine, Shimane, Japan
| | - Nobue Miyajima
- Department of Rheumatology, Shimane University Faculty of Medicine, Shimane, Japan
| | - Yuki Yoshioka
- Department of Rheumatology, Shimane University Faculty of Medicine, Shimane, Japan
| | - Manabu Honda
- Department of Rheumatology, Shimane University Faculty of Medicine, Shimane, Japan
| | - Masahiro Kondo
- Department of Rheumatology, Shimane University Faculty of Medicine, Shimane, Japan
| | - Sachiko Shokei
- Pathology Division, Shimane University Hospital, Shimane, Japan
| | - Asuka Araki
- Pathology Division, Shimane University Hospital, Shimane, Japan
| | - Kyuichi Kadota
- Pathology Division, Shimane University Hospital, Shimane, Japan
| | - Kunihiro Ichinose
- Department of Rheumatology, Shimane University Faculty of Medicine, Shimane, Japan
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21
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Fijolek J, Wiatr E, Bujnowski P, Piotrowska-Kownacka D, Roszkowski-Sliz K. Evaluation of prognostic factors for patients with eosinophilic granulomatosis with polyangiitis recruited at the pneumonological centre and mainly ANCA negativity: A retrospective analysis of a single cohort in Poland. Mod Rheumatol 2023; 34:157-166. [PMID: 36658715 DOI: 10.1093/mr/road001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 11/12/2022] [Accepted: 12/26/2022] [Indexed: 01/21/2023]
Abstract
OBJECTIVES The aim was to investigate the risk factors for relapse and death in patients with eosinophilic granulomatosis with polyangiitis (EGPA) recruited at the pneumonological centre and mainly antineutrophil cytoplasmic antibody negativity. METHODS We retrospectively recruited 86 patients. Relapse was defined as the recurrence or appearance of new organ symptoms. The study end-point included the final examination. RESULTS Relapses occurred in 34.9% of the patients, while 9.3% died. Immunosuppressive therapy (P = 0.042), prolonged low-dose corticosteroid treatments (mainly for asthma) (P = 0.006), and longer follow-up duration (P = 0.004) were associated with a higher relapse risk, while advanced EGPA severity (P = 0.0015) and activity (P = 0.044), older age of onset (P = 0.030), symptomatic cardiac involvement (P = 0.007), and postinflammatory cardiac fibrosis (P = 0.038) were associated with a higher risk of death. Sinusitis (P = 0.028) and prolonged low-dose corticosteroid treatments (P = 0.025) correlated with a better prognosis. Relapses did not have an impact on the mortality (P = 0.693). CONCLUSIONS Relapses in EGPA remain frequent, although they do not impact mortality. Cardiac involvement is common, but clinically symptomatic cardiomyopathy is associated with a higher risk of death. Asthma requiring chronic corticosteroid treatments is associated with a lower risk of death, although the risk of EGPA recurrence is significantly higher.
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Affiliation(s)
- Justyna Fijolek
- The Third Department of Pneumonology and Oncology, National Tuberculosis and Lung Diseases Research Institute, Warsaw, Poland
| | - Elzbieta Wiatr
- The Third Department of Pneumonology and Oncology, National Tuberculosis and Lung Diseases Research Institute, Warsaw, Poland
| | - Pawel Bujnowski
- Systems Research Institute Polish Academy of Sciences, Warsaw, Poland
| | - Dorota Piotrowska-Kownacka
- The First Department of Clinical Radiology, Independent Public Central Clinical Hospital of Medical University, Warsaw, Poland
| | - Kazimierz Roszkowski-Sliz
- The Third Department of Pneumonology and Oncology, National Tuberculosis and Lung Diseases Research Institute, Warsaw, Poland
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22
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Ishii T, Kunishige H, Kobayashi T, Hayashi E, Komatsubara M, Ishii T, Alfonso-Cristancho R, Tamaoki J, Howarth P. Real-world safety and effectiveness of mepolizumab for patients with eosinophilic granulomatosis with polyangiitis (EGPA) in Japan: 48-week interim analysis of the MARS study. Mod Rheumatol 2023:road109. [PMID: 38100679 DOI: 10.1093/mr/road109] [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: 05/31/2023] [Revised: 10/02/2023] [Accepted: 12/04/2023] [Indexed: 12/17/2023]
Abstract
OBJECTIVES : Assess real-world, long-term safety/effectiveness of mepolizumab for eosinophilic granulomatosis with polyangiitis (EGPA) in Japan. METHODS : MARS (GSK ID:213684/NCT04551989) is an ongoing 96-week study of patients with EGPA who received 4-weekly mepolizumab 300 mg subcutaneously for ≥96 weeks before study entry (baseline) and continued treatment. This interim analysis included safety from baseline to Week 48 (observation period) and clinical outcomes before mepolizumab and during the observation period. RESULTS : Of 118 patients enrolled, 29% (34/118) experienced adverse events (AEs) of which 13% (15/118) experienced serious AEs; none were considered mepolizumab-related. Median oral corticosteroid (OCS) dose decreased from 6.9 (pre-mepolizumab) to 3.0 (baseline) and 2.0 mg/day (Weeks 45-48); the proportion of patients receiving no OCS increased from 8% to 32% and 38%, respectively. Patients experiencing clinical symptoms decreased from 94% (pre-mepolizumab) to 73% (baseline) and 67% (Week 48). During the observation period, 5% of patients experienced EGPA relapse; rates of EGPA-related hospitalisations, EGPA-related emergency room/unscheduled visits and asthma exacerbations were 0.05, 0.09 and 0.08 event/person-year, respectively. CONCLUSIONS : Results of mepolizumab treatment for ≥144 weeks (before baseline plus observation) were consistent with the known safety profile and allowed OCS dose reduction while improving disease control versus pre-treatment among patients with EGPA.
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Affiliation(s)
- Tomonori Ishii
- Tohoku University Hospital, Clinical Research, Innovation and Education Center, Sendai, Japan
| | | | | | | | | | - Takeo Ishii
- Value Evidence & Outcomes, GSK, Tokyo, Japan
| | | | - Jun Tamaoki
- Respiratory Medical & Development, GSK, Tokyo, Japan
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23
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Molina B, Padoan R, Urban ML, Novikov P, Caminati M, Taillé C, Néel A, Bouillet L, Fraticelli P, Schleinitz N, Christides C, Moi L, Godeau B, Knight A, Schroeder JW, Marchand-Adam S, Gil H, Cottin V, Durel CA, Gelain E, Lerais B, Ruivard M, Groh M, Samson M, Moroni L, Thiel J, Kernder A, Cohen Tervaert JW, Costanzo G, Folci M, Rizzello S, Cohen P, Emmi G, Terrier B. Dupilumab for relapsing or refractory sinonasal and/or asthma manifestations in eosinophilic granulomatosis with polyangiitis: a European retrospective study. Ann Rheum Dis 2023; 82:1587-1593. [PMID: 37734881 DOI: 10.1136/ard-2023-224756] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 08/31/2023] [Indexed: 09/23/2023]
Abstract
BACKGROUND Eosinophilic granulomatosis with polyangiitis (EGPA) is often associated with glucocorticoid-dependent asthma and/or ear, nose and throat (ENT) manifestations. When immunosuppressants and/or mepolizumab are ineffective, dupilumab could be an option. We describe the safety and efficacy of off-label use of dupilumab in relapsing and/or refractory EGPA. PATIENTS AND METHODS We conducted an observational multicentre study of EGPA patients treated with dupilumab. Complete response was defined by Birmingham Vasculitis Activity Score (BVAS)=0 and prednisone dose ≤4 mg/day, and partial response by BVAS=0 and prednisone dose >4 mg/day. Eosinophilia was defined as an eosinophil count >500/mm3. RESULTS Fifty-one patients were included. The primary indication for dupilumab was disabling ENT symptoms in 92%. After a median follow-up of 13.1 months, 18 patients (35%) reported adverse events (AEs), including two serious AEs. Eosinophilia was reported in 34 patients (67%), with a peak of 2195/mm3 (IQR 1268-4501) occurring at 13 weeks (IQR 4-36) and was associated with relapse in 41%. Twenty-one patients (41%) achieved a complete response and 12 (24%) a partial response. Sixteen (31%) patients experienced an EGPA relapse while on dupilumab, which was associated with blood eosinophilia in 14/16 (88%) patients. The median eosinophil count at the start of dupilumab was significantly lower in relapsers than in non-relapsers, as was the median time between stopping anti-IL-5/IL-5R and switching to dupilumab. CONCLUSION These results suggest that dupilumab may be effective in treating patients with EGPA-related ENT manifestations. However, EGPA flares occurred in one-third of patients and were preceded by eosinophilia in 88%, suggesting that caution is required.
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Affiliation(s)
| | - Roberto Padoan
- Division of Rheumatology, Department of Medicine DIMED, University of Padua, Padova, Italy
| | - Maria Letizia Urban
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Pavel Novikov
- Tareev Clinic of Internal Diseases, I M Sechenov First Moscow State Medical University, Moskva, Russian Federation
| | - Marco Caminati
- Department of Medicine, Asthma, Allergy and Clinical Immunology, University of Verona, Verona, Italy
| | - Camille Taillé
- Department of Respiratory Diseases, Bichat Hospital, APHP Nord-Université Paris-Cité, Paris, France
| | - Antoine Néel
- Department of Internal Medicine, Nantes University Hospital, Nantes, France
| | - Laurence Bouillet
- T-reg unit, CNRS, UMR 5525, VetAgro Sup, Grenoble Alpes University Hospital, Grenoble, France
- Internal Medicine Department, Grenoble University Hospital, Grenoble, France
| | - Paolo Fraticelli
- Internal Medicine department, University Hospital Ospedali Riuniti, Ancona, Italy
| | - Nicolas Schleinitz
- Department of Internal Medicine, Timone Hospital AP-HM, Aix-Marseille University, Marseille, France
| | | | - Laura Moi
- Immunology and Allergology, Institut Central des Hôpitaux, Valais Hospital, Sion, Switzerland
| | - Bertrand Godeau
- Department of Internal Medicine, Henri Mondor University Hospital, Creteil, France
| | - Ann Knight
- Rheumatology, Institute of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Jan Walter Schroeder
- Unit of Allergology and Immunology, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Sylvain Marchand-Adam
- Department of Respiratory Medicine, Regional University Hospital Centre, Tours, France
| | - Helder Gil
- Department of Internal Medicine, Besancon University Hospital, Besancon, France
| | - Vincent Cottin
- Coordinating Reference Center for Rare Pulmonary Disease, Department of Respiratory Medicine, Louis Pradel Hospital, Bron, France
| | - Cécile-Audrey Durel
- Department of Internal Medicine, University Hospital Edouard Herriot, HCL, Lyon, France
| | - Elena Gelain
- Nephrology and Dialysis Unit, Meyer Children's Hospital, Florence, Italy
| | - Boris Lerais
- Department of Internal Medicine, Brest University Hospital, Brest, France
| | - Marc Ruivard
- Internal Medicine, University Hospital Centre, Clermont-Ferrand, France
| | - Matthieu Groh
- National Referral Center for Hypereosinophilic Syndrome (CEREO), Department of Internal Medicine, Foch Hospital, Suresnes, France
| | - Maxime Samson
- Department of Internal Medicine and Clinical Immunology, University Hospital Centre, Dijon, France
- INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, Dijon, France
| | - Luca Moroni
- Unit of Immunology, Rheumatology, Allergy, and Rare Diseases (UnIRAR), San Raffaele Scientific Institute, Milan, Italy
| | - Jens Thiel
- Department of Rheumatology and Clinical Immunology, Medical Center, University of Freiburg, Freiburg, Germany
- Division of Rheumatology and Clinical Immunology, Department of Internal Medicine, Medical University, Graz, Austria
| | - Anna Kernder
- Department Rheumatology & Hiller-Research Unit Rheumatology, Heinrich-Heine-University Düsseldorf, Medical Faculty, Dusseldorf, Germany
| | - Jan Willem Cohen Tervaert
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, Netherlands
| | - Giulia Costanzo
- Department of Medical Sciences and Public Health, University of Cagliari, Monserrato, Italy
| | - Marco Folci
- Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy
| | - Sonia Rizzello
- Severe Asthma Unit, Careggi University Hospital, Florence, Italy
| | - Pascal Cohen
- Department of Internal Medicine, Cochin Hospital, Paris, France
| | - Giacomo Emmi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Centre for Inflammatory Diseases, Department of Medicine, Monash Medical Centre, Monash University, Clayton, Victoria, Australia
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24
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Silver J, Deb A, Packnett E, McMorrow D, Morrow C, Bogart M. Characteristics and Disease Burden of Patients With Eosinophilic Granulomatosis With Polyangiitis Initiating Mepolizumab in the United States. J Clin Rheumatol 2023; 29:381-387. [PMID: 37779234 PMCID: PMC10662597 DOI: 10.1097/rhu.0000000000002033] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/03/2023]
Abstract
BACKGROUND/OBJECTIVE Although the high disease burden associated with eosinophilic granulomatosis with polyangiitis (EGPA) has been established, the disease burden in patients initiating mepolizumab in real-world practice is poorly understood. This study aimed to assess characteristics and burden of real-world patients with EGPA initiating mepolizumab. METHODS This was a database study (GSK study ID: 214156) of US patients (≥12 years old) with EGPA and ≥1 mepolizumab claim (index date) identified from the Merative MarketScan Commercial and Medicare Supplemental Databases (November 1, 2015, to March 31, 2020). Outcomes assessed in the 12-month baseline period before index (inclusive) included patient characteristics, treatment use, EGPA relapses, asthma exacerbations, health care resource utilization, and costs. RESULTS In the 103 patients included (mean age, 51.1 years; 63.1% female), the most common manifestations were asthma (89.3%), chronic sinusitis (57.3%), and allergic rhinitis (43.7%). In total, 91.3% of patients had ≥1 oral corticosteroid (OCS) claim (median dose, 7.4 mg/d prednisone-equivalent), 45.6% were chronic OCS users (≥10 mg/d during the 90 days preindex), 99.0% had ≥1 EGPA-related relapse, and 62.1% ≥1 asthma exacerbation. During the baseline period, 26.2% and 97.1% of patients had EGPA-related inpatient admissions and office visits, respectively. Median all-cause total health care costs per patient were $33,298, with total outpatient costs ($16,452) representing the largest driver. CONCLUSIONS Before initiating mepolizumab, a substantial real-world EGPA disease burden is evident for patients, with resulting impact on health care systems, and indicative of unmet medical needs. Mepolizumab treatment, with a demonstrated positive clinical benefit-risk profile may represent a useful treatment option for reducing EGPA disease burden.
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Affiliation(s)
| | - Arijita Deb
- Value, Evidence and Outcomes, GSK, Upper Providence, PA
| | | | - Donna McMorrow
- Real-World Data Research and Analytics, Merative, Cambridge, MA
| | - Cynthia Morrow
- Real-World Data Research and Analytics, Merative, Cambridge, MA
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Tanaka M, Oshikata C, Yamashita Y, Isono R, Nakadegawa R, Masumitsu H, Motobayashi Y, Osada R, Takayasu H, Masumoto N, Manabe S, Kaneko T, Ueno A, Tsurikisawa N. Eosinophilic granulomatosis with polyangiitis and severe cardiac involvement in a patient surviving for 34 years. J Asthma 2023; 60:2233-2242. [PMID: 37310798 DOI: 10.1080/02770903.2023.2225618] [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: 04/24/2023] [Revised: 06/02/2023] [Accepted: 06/11/2023] [Indexed: 06/15/2023]
Abstract
INTRODUCTION Many studies have reported a poor prognosis for eosinophilic granulomatosis with polyangiitis (EGPA) patients with cardiac involvement. CASE STUDY A woman developed EGPA at 37 years of age, with weight loss, numbness in the right upper and lower extremities, muscle weakness, skin rash, abdominal pain, chest pain, an increased peripheral blood eosinophil count (4165/µL), and necrotizing vasculitis on peroneal nerve biopsy. The patient was treated with prednisolone, immunosuppressants, intravenous immune globulin, and mepolizumab, but she experienced many relapses, with chest pain, abdominal pain, numbness, and paralysis, over a long period. The patient died from aspiration pneumonia at 71 years of age after undergoing left total hip arthroplasty for left hip neck fracture. RESULTS Autopsy showed bronchopneumonia in the lower lung lobes on both sides, as well as infiltration of inflammatory cells, including neutrophils and lymphocytes. There was no evidence of active vasculitis in either the lung or colon. At autopsy the heart showed predominantly subendocardial fibrosis and fatty infiltration, but no active vasculitis or eosinophilic infiltration. CONCLUSION To our knowledge, there have been no autopsy reports of EGPA patients who have survived for 34 years with recurrent cardiac lesions. In this case, the cardiac involvement (active vasculitis and eosinophilic infiltration) had improved by the time of death.
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Affiliation(s)
- Minaho Tanaka
- Department of Allergy and Respirology, Hiratsuka City Hospital, Kanagawa, Japan
| | - Chiyako Oshikata
- Department of Allergy and Respirology, Hiratsuka City Hospital, Kanagawa, Japan
- Department of Respirology, National Hospital Organization Yokohama Medical Center, Yokohama, Japan
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
| | - Yuga Yamashita
- Department of Allergy and Respirology, Hiratsuka City Hospital, Kanagawa, Japan
- Department of Respirology, National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - Riko Isono
- Department of Allergy and Respirology, Hiratsuka City Hospital, Kanagawa, Japan
| | - Ryo Nakadegawa
- Department of Respirology, National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - Hinako Masumitsu
- Department of Respirology, National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - Yuto Motobayashi
- Department of Respirology, National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - Reeko Osada
- Department of Respirology, National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - Hirokazu Takayasu
- Department of Respirology, National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - Nami Masumoto
- Department of Respirology, National Hospital Organization Yokohama Medical Center, Yokohama, Japan
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
| | - Saki Manabe
- Department of Respirology, National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - Takeshi Kaneko
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
| | - Akihisa Ueno
- Division of Diagnostic Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Naomi Tsurikisawa
- Department of Allergy and Respirology, Hiratsuka City Hospital, Kanagawa, Japan
- Department of Respirology, National Hospital Organization Yokohama Medical Center, Yokohama, Japan
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
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26
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D’Onofrio M, La Prova D, Galdiero MR, Cantone E, Tremante E, Mascolo M, Barbieri V, Di Nola C, Spadaro G, de Paulis A, Detoraki A. Early Ear, Nose and Throat Manifestations in Eosinophilic Granulomatosis with Poliangioitis: Results from Our Cohort Group and Literature Review. J Clin Med 2023; 12:6967. [PMID: 38002582 PMCID: PMC10672482 DOI: 10.3390/jcm12226967] [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: 09/14/2023] [Revised: 10/26/2023] [Accepted: 11/03/2023] [Indexed: 11/26/2023] Open
Abstract
Eosinophilic granulomatosis with polyangiitis (EGPA) is a rare, systemic necrotizing vasculitis affecting small-to-medium-sized vessels. EGPA's clinical manifestations are heterogeneous, affecting different organs and systems, and the upper respiratory tract can be affected by ear, nose and throat (ENT) involvement. The aim of our study was to assess type manifestations at the time of diagnosis in a cohort of EGPA patients and correlate findings with baseline variables (sex, age, antineutrophil cytoplasmic antibodies-ANCA-status) and literature reports. The main ENT manifestations in our patients at the time of diagnosis were: chronic rhinosinusitis with nasal polyposis (CRSwNP) (52%), turbinate hypertrophy (48%), nasal swelling (40%), rhinorrhea (40%), chronic rhinosinusitis without nasal polyposis (CRSsNP) (32%), nasal bone deformities (32%), nasal crusts (20%), nasal mucosal ulcers (12%), corditis (12%), hoarseness/dysphonia (12%), hearing loss (12%), mucoceles (4%) and eosinophilic rhinitis (4%). No correlations were found between sex, age, ANCA status and ENT clinical manifestations. A polymorphic ENT involvement is often observed in the early stages of EGPA. The presence of nasal, sinus, ear and/or laryngeal manifestations in patients with asthma and hypereosinophilia, independently of sex, age or ANCA status, should raise an alert for further investigation and differential diagnosis for EGPA. ENT specialists should be aware of their leading position in this diagnostic race.
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Affiliation(s)
- Mario D’Onofrio
- Department of Internal Medicine and Clinical Complexity, Division of Internal Medicine and Clinical Immunology, Azienda Ospedaliera Universitaria Federico II, 80131 Naples, Italy; (M.D.); (D.L.P.); (M.R.G.); (V.B.); (A.d.P.)
| | - Daniele La Prova
- Department of Internal Medicine and Clinical Complexity, Division of Internal Medicine and Clinical Immunology, Azienda Ospedaliera Universitaria Federico II, 80131 Naples, Italy; (M.D.); (D.L.P.); (M.R.G.); (V.B.); (A.d.P.)
| | - Maria Rosaria Galdiero
- Department of Internal Medicine and Clinical Complexity, Division of Internal Medicine and Clinical Immunology, Azienda Ospedaliera Universitaria Federico II, 80131 Naples, Italy; (M.D.); (D.L.P.); (M.R.G.); (V.B.); (A.d.P.)
- Center of Basic and Clinical Immunology Research, Centro Interdipartimentale di Ricerca in Scienze Immunologiche di Base e Cliniche (CISI), University of Naples “Federico II”, 80131 Naples, Italy;
| | - Elena Cantone
- Department of Neurosciences, Science of Reproduction and Odontostomatology, Division of ENT, University of Naples “Federico II”, 80131 Naples, Italy; (E.C.); (C.D.N.)
| | - Eugenio Tremante
- Department of General and Specialistic Surgery, Division of ENT, Azienda Ospedaliera dei Colli, 80131 Naples, Italy;
| | - Massimo Mascolo
- Pathology Section, Department of Advanced Biomedical Sciences, University of Naples “Federico II”, 80131 Naples, Italy;
| | - Vittoria Barbieri
- Department of Internal Medicine and Clinical Complexity, Division of Internal Medicine and Clinical Immunology, Azienda Ospedaliera Universitaria Federico II, 80131 Naples, Italy; (M.D.); (D.L.P.); (M.R.G.); (V.B.); (A.d.P.)
| | - Claudio Di Nola
- Department of Neurosciences, Science of Reproduction and Odontostomatology, Division of ENT, University of Naples “Federico II”, 80131 Naples, Italy; (E.C.); (C.D.N.)
| | - Giuseppe Spadaro
- Center of Basic and Clinical Immunology Research, Centro Interdipartimentale di Ricerca in Scienze Immunologiche di Base e Cliniche (CISI), University of Naples “Federico II”, 80131 Naples, Italy;
| | - Amato de Paulis
- Department of Internal Medicine and Clinical Complexity, Division of Internal Medicine and Clinical Immunology, Azienda Ospedaliera Universitaria Federico II, 80131 Naples, Italy; (M.D.); (D.L.P.); (M.R.G.); (V.B.); (A.d.P.)
- Center of Basic and Clinical Immunology Research, Centro Interdipartimentale di Ricerca in Scienze Immunologiche di Base e Cliniche (CISI), University of Naples “Federico II”, 80131 Naples, Italy;
| | - Aikaterini Detoraki
- Department of Internal Medicine and Clinical Complexity, Division of Internal Medicine and Clinical Immunology, Azienda Ospedaliera Universitaria Federico II, 80131 Naples, Italy; (M.D.); (D.L.P.); (M.R.G.); (V.B.); (A.d.P.)
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Aykac S, Yuceyar AN, Akalın T, Colakoglu Z. A Unique Case of Churg-Strauss Syndrome with the Coexistence of Acute Neuropathy and Myositis. Neurol India 2023; 71:1300-1301. [PMID: 38174491 DOI: 10.4103/0028-3886.391348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Affiliation(s)
- Seyma Aykac
- Department of Neurology, Ege University Faculty of Medicine, Izmir, Turkey
| | - Ayse N Yuceyar
- Department of Neurology, Ege University Faculty of Medicine, Izmir, Turkey
| | - Taner Akalın
- Department of Pathology, Ege University Faculty of Medicine, Izmir, Turkey
| | - Zafer Colakoglu
- Department of Neurology, Ege University Faculty of Medicine, Izmir, Turkey
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Cooke H, Wells M, Miller K, Medford ARL, Patel S. ANCA-negative ANCA-associated vasculitis: pitfalls of the 'vasculitis screen'. Clin Med (Lond) 2023; 23:630-632. [PMID: 38065599 PMCID: PMC11046685 DOI: 10.7861/clinmed.2023-0398] [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] [Indexed: 12/15/2023]
Abstract
Despite its recognition as an 'ANCA-associated vasculitis' (AAV), eosinophilic granulomatosis with polyangiitis (EGPA) is ANCA negative in up to 60% of cases. Herein, we report the case of a young man with a clinical syndrome highly suggestive of EGPA but with repeated negative ANCA serology, ultimately presenting with cardiac arrest before recognition of the primary systemic vasculitis, whereupon he received successful induction therapy with high dose glucocorticoids and cyclophosphamide. The case illustrates the importance of awareness of ANCA negative AAV among general physicians in order to minimise morbidity and mortality.
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Rubenstein E, Maldini C, Vaglio A, Bello F, Bremer JP, Moosig F, Bottero P, Pesci A, Sinico RA, Grosskreutz J, Feder C, Saadoun D, Trivioli G, Maritati F, Rewerska B, Szczeklik W, Fraticelli P, Guida G, Gregorini G, Moroncini G, Hellmich B, Zwerina J, Resche-Rigon M, Emmi G, Neumann T, Mahr A. Cluster Analysis to Explore Clinical Subphenotypes of Eosinophilic Granulomatosis With Polyangiitis. J Rheumatol 2023; 50:1446-1453. [PMID: 37739478 DOI: 10.3899/jrheum.2023-0325] [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] [Accepted: 08/15/2023] [Indexed: 09/24/2023]
Abstract
OBJECTIVE Previous studies suggested that distinct phenotypes of eosinophilic granulomatosis with polyangiitis (EGPA; formerly known as Churg-Strauss syndrome) could be determined by the presence or absence of antineutrophil cytoplasmic antibodies (ANCA), reflecting predominant vasculitic or eosinophilic processes, respectively. This study explored whether ANCA-based clusters or other clusters can be identified in EGPA. METHODS This study used standardized data of 15 European centers for patients with EGPA fulfilling widely accepted classification criteria. We used multiple correspondence analysis, hierarchical cluster analysis, and a decision tree model. The main model included 10 clinical variables (musculoskeletal [MSK], mucocutaneous, ophthalmological, ENT, cardiovascular, pulmonary, gastrointestinal, renal, central, or peripheral neurological involvement); a second model also included ANCA results. RESULTS The analyses included 489 patients diagnosed between 1984 and 2015. ANCA were detected in 37.2% of patients, mostly perinuclear ANCA (85.4%) and/or antimyeloperoxidase (87%). Compared with ANCA-negative patients, those with ANCA had more renal (P < 0.001) and peripheral neurological involvement (P = 0.04), fewer cardiovascular signs (P < 0.001), and fewer biopsies with eosinophilic tissue infiltrates (P = 0.001). The cluster analyses generated 4 (model without ANCA) and 5 clusters (model with ANCA). Both models identified 3 identical clusters of 34, 39, and 40 patients according to the presence or absence of ENT, central nervous system, and ophthalmological involvement. Peripheral neurological and cardiovascular involvement were not predictive characteristics. CONCLUSION Although reinforcing the known association of ANCA status with clinical manifestations, cluster analysis does not support a complete separation of EGPA in ANCA-positive and -negative subsets. Collectively, these data indicate that EGPA should be regarded as a phenotypic spectrum rather than a dichotomous disease.
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Affiliation(s)
- Emma Rubenstein
- E. Rubenstein, MD, MPH, Infectious Diseases Department, Saint-Louis Hospital, Paris, France;
| | - Carla Maldini
- C. Maldini, MD, PhD, Catedra de Semiologia UHMI 3, Facultad de Ciencias Medicas, Universidad Nacional de Cordoba, Cordoba, Argentina
| | - Augusto Vaglio
- A. Vaglio, MD, PhD, Department of Biomedical, Experimental and Clinical Sciences, University of Firenze, and Nephrology and Dialysis Unit, Meyer Children's Hospital, Florence, Italy
| | - Federica Bello
- F. Bello, MD, Internal Interdisciplinary Medicine Unit, Careggi University Hospital, and Department of Experimental and Clinical Medicine, University of Firenze, Florence, Italy
| | | | - Frank Moosig
- F. Moosig, MD, PhD, Rheumazentrum Schleswig-Holstein Mitte, Neumünster, Germany
| | - Paolo Bottero
- P. Bottero, MD, Allergy and Clinical Immunology, G. Fornaroli Hospital, Milan, Italy
| | - Alberto Pesci
- A. Pesci, MD, Pneumology, University of Milano Bicocca, San Gerardo Hospital, Monza, Italy
| | - Renato Alberto Sinico
- R.A. Sinico, MD, PhD, Department of Nephrology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Julian Grosskreutz
- J. Grosskreutz, MD, Precision Neurology, Excellence Cluster Precision Medicine in Inflammation, University of Lübeck, University Hospital Schleswig-Holstein Campus Lübeck, Lübeck, Germany
| | - Claudia Feder
- C. Feder, MD, Department of Internal Medicine V, Jena University Hospital, Jena, Germany
| | - David Saadoun
- D. Saadoun, MD, PhD, Department of Internal Medicine and Clinical Immunology, Sorbonne Universités, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Centre national de références Maladies Autoimmunes et systémiques rares, Centre national de références Maladies Autoinflammatoires rares et Amylose inflammatoire INSERM, UMR S959, Immunology-Immunopathology-Immunotherapy (I3), Paris, France
| | - Giorgio Trivioli
- G. Trivioli, MD, Department of Nephrology, Cambridge University Hospitals, Cambridge, UK
| | - Federica Maritati
- F. Maritati, MD, Nephrology, Dialysis and Renal Transplant Unit, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Barbara Rewerska
- B. Rewerska, MD, PhD, Diamond Clinic, Diamond Medical Centre, Krakow, Poland
| | - Wojciech Szczeklik
- W. Szczeklik, MD, PhD, Centre for Intensive Care and Perioperative Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Paolo Fraticelli
- P. Fraticelli, MD, PhD, Medical Clinic, Department of Internal Medicine, Marche University Hospital, Ancona, Italy
| | - Giuseppe Guida
- G. Guida, MD, PhD, Department of Clinical and Biological Sciences, University of Turin, and Severe Asthma and Rare Lung Disease Unit San Luigi Gonzaga University Hospital, Orbassano, Turin, Italy
| | - Gina Gregorini
- G. Gregorini, MD, Nephrology, Spedali Civili, University of Brescia, Brescia, Italy
| | - Gianluca Moroncini
- G. Moroncini, MD, PhD, Medical Clinic, Department of Clinical and Molecular Science, Marche Polytechnic University, Ancona, Italy
| | - Bernhard Hellmich
- B. Hellmich, MD, PhD, Internal Medicine, Rheumatology and Immunology, Medius Kliniken, University of Tübingen, Kirchheim-Teck, Germany
| | - Jochen Zwerina
- J. Zwerina, MD, 1st Medical Department, Hanusch Hospital, Vienna, Austria
| | - Matthieu Resche-Rigon
- M. Resche-Rigon, MD, PhD, Clinical Research Unit, Saint-Louis Hospital, Paris, France
| | - Giacomo Emmi
- G. Emmi, MD, PhD, Internal Interdisciplinary Medicine Unit, Careggi University Hospital, Firenze, Italy, Department of Experimental and Clinical Medicine, University of Firenze, Firenze, Italy, and Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, Clayton, Melbourne, Australia
| | - Thomas Neumann
- T. Neumann, MD, Rheumatology and Internal Medicine, Kantonsspital St. Gallen, St. Gallen, Switzerland, and Department of Internal Medicine III, Jena University Hospital, Jena, Germany
| | - Alfred Mahr
- A. Mahr, MD, PhD, Nephrology, Dialysis and Renal Transplant Unit, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy, and Rheumatology and Internal Medicine, Kantonsspital St. Gallen, St. Gallen, Switzerland
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Sommer B, González-Ávila G, Flores-Soto E, Montaño LM, Solís-Chagoyán H, Romero-Martínez BS. Phytoestrogen-Based Hormonal Replacement Therapy Could Benefit Women Suffering Late-Onset Asthma. Int J Mol Sci 2023; 24:15335. [PMID: 37895016 PMCID: PMC10607548 DOI: 10.3390/ijms242015335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/10/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
It has been observed that plasmatic concentrations of estrogens, progesterone, or both correlate with symptoms in asthmatic women. Fluctuations in female sex steroid concentrations during menstrual periods are closely related to asthma symptoms, while menopause induces severe physiological changes that might require hormonal replacement therapy (HRT), that could influence asthma symptoms in these women. Late-onset asthma (LOA) has been categorized as a specific asthmatic phenotype that includes menopausal women and novel research regarding therapeutic alternatives that might provide relief to asthmatic women suffering LOA warrants more thorough and comprehensive analysis. Therefore, the present review proposes phytoestrogens as a promising HRT that might provide these females with relief for both their menopause and asthma symptoms. Besides their well-recognized anti-inflammatory and antioxidant capacities, phytoestrogens activate estrogen receptors and promote mild hormone-like responses that benefit postmenopausal women, particularly asthmatics, constituting therefore a very attractive potential therapy largely due to their low toxicity and scarce side effects.
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Affiliation(s)
- Bettina Sommer
- Departamento de Investigación en Hiperreactividad Bronquial, Instituto Nacional de Enfermedades Respiratorias ‘Ismael Cosio Villegas’, Calzada de Tlalpan 4502, Colonia Sección XVI, Mexico City CP 14080, Mexico
| | - Georgina González-Ávila
- Laboratorio de Oncología Biomédica, Departamento de Enfermedades Crónico Degenerativas, Instituto Nacional de Enfermedades Respiratorias ‘Ismael Cosio Villegas’, Mexico City CP 14080, Mexico;
| | - Edgar Flores-Soto
- Departmento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City CP 04510, Mexico; (E.F.-S.); (L.M.M.); (B.S.R.-M.)
| | - Luis M. Montaño
- Departmento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City CP 04510, Mexico; (E.F.-S.); (L.M.M.); (B.S.R.-M.)
| | - Héctor Solís-Chagoyán
- Neurociencia Cognitiva Evolutiva, Centro de Investigación en Ciencias Cognitivas, Universidad Autónoma del Estado de Morelos, Cuernavaca CP 62209, Morelos, Mexico;
| | - Bianca S. Romero-Martínez
- Departmento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City CP 04510, Mexico; (E.F.-S.); (L.M.M.); (B.S.R.-M.)
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Phuong DLC, The HB, Duy QV. Hypereosinophilic vasculitis with Raynaud phenomenon presentation: a case report. Egypt Heart J 2023; 75:89. [PMID: 37851184 PMCID: PMC10584751 DOI: 10.1186/s43044-023-00418-6] [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: 07/04/2023] [Accepted: 10/12/2023] [Indexed: 10/19/2023] Open
Abstract
BACKGROUND Previous case series have reported idiopathic eosinophilic vasculitis as a potential manifestation of hypereosinophilic syndrome (HES). This condition is characterized by digital necrotizing, systemic vasculitis that affects varying-sized blood vessels. This report presents our experience in treating a patient with eosinophilic vasculitis. CASE PRESENTATION We describe the case of a 23-year-old man who presented with idiopathic HES, which manifested as digital ulcers and peripheral ischemia in both the upper and lower limbs, without the involvement of other organ systems. After ruling out primary and secondary causes of eosinophilia, a diagnosis of HES was established. Our patient has shown a positive response to corticosteroid therapy. CONCLUSIONS Our case contributes to the existing evidence about diagnosing idiopathic eosinophilic vasculitis in patients with HES. We observed a favorable response to corticosteroid treatment in our patient.
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Affiliation(s)
- Duy Le Cao Phuong
- Department of Cardiovascular Intervention, Nguyen Tri Phuong Hospital, Ho Chi Minh City, Vietnam
- Faculty of Medicine, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam
| | - Hoa Bui The
- Department of Cardiovascular Intervention, Nguyen Tri Phuong Hospital, Ho Chi Minh City, Vietnam
| | - Quan Vo Duy
- Department of Cardiovascular Intervention, Nguyen Tri Phuong Hospital, Ho Chi Minh City, Vietnam.
- Faculty of Medicine, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam.
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Menon SG, Hugenberg S, Alkashash AM, Lin J, Iranmanesh AM. Colitis as the Initial Presentation of Eosinophilic Granulomatosis with Polyangiitis. Case Rep Rheumatol 2023; 2023:6620826. [PMID: 37849500 PMCID: PMC10578976 DOI: 10.1155/2023/6620826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 10/01/2023] [Accepted: 10/04/2023] [Indexed: 10/19/2023] Open
Abstract
A male patient in his early sixties with recurrent diarrhea was transferred to our hospital. The patient did not have any pulmonary or upper respiratory symptoms. He was noted to have peripheral eosinophilia. Further workup revealed a negative antineutrophilic cytoplasmic antibody titer but a positive myeloperoxidase antibody and positive proteinase 3 antibodies. A colon biopsy also revealed eosinophilic-rich granulomas in the mucosa, confirming a diagnosis of eosinophilic granulomatosis with polyangiitis. On cardiac imaging, eosinophilic myocarditis was also discovered. To treat active severe EGPA, the patient received high-dose corticosteroids and intravenous cyclophosphamide. The occurrence of gastrointestinal involvement as an initial manifestation of eosinophilic granulomatosis with polyangiitis is infrequent, emphasizing the significance of its recognition. This case underscores the importance of identifying and diagnosing such atypical presentations to facilitate timely and appropriate management.
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Affiliation(s)
- Sharika Gopakumar Menon
- Department of Medicine, Rheumatology Division, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Steven Hugenberg
- Department of Medicine, Rheumatology Division, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Ahmad M. Alkashash
- Department of Pathology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Jingmei Lin
- Department of Pathology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Arya M. Iranmanesh
- Department of Radiology, Indiana University School of Medicine, Indianapolis, Indiana, USA
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Delestre F, Brun AL, Thoreau B, Taillé C, Limal N, Puéchal X, Mouthon L, Guillevin L, Revel MP, Terrier B. Clinico-radiological correlation and prognostic value of baseline chest computed tomography in eosinophilic granulomatosis with polyangiitis. Rheumatology (Oxford) 2023; 62:3350-3357. [PMID: 36790066 DOI: 10.1093/rheumatology/kead077] [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: 11/16/2022] [Revised: 01/02/2023] [Accepted: 01/20/2023] [Indexed: 02/16/2023] Open
Abstract
OBJECTIVES While chest high-resolution CT (HRCT) is correlated to severity and prognosis in asthma, it has not been studied in eosinophilic granulomatosis with polyangiitis (EGPA). Our objective is to study the prognostic value of baseline HRCT in EGPA patients. METHODS Retrospective, multicentre observational study in three French hospitals, including EGPA patients with available chest HRCT before any systemic treatment. Two experienced radiologists blinded to clinical data evaluated HRCT images using semi-quantitative scoring. HRCT characteristics were correlated with clinical features and outcome. RESULTS Among 46 patients, 38 (82.6%) had abnormal parenchymal findings on HRCT, including bronchial wall thickening (69.6%), mosaic perfusion (63.0%), ground-glass opacities (32.6%), bronchiectasis (30.4%), mucous plugging (21.7%) and consolidations (17.4%). Patients were clustered into three groups depending on HRCT features: ground-glass pattern, i.e. with ground-glass opacities with or without bronchial abnormalities (group 1, 28.3%), bronchial pattern (group 2, 41.3%) and extra-pulmonary pattern with no significant abnormality (group 3, 30.4%). Group 2 showed less frequent cardiac involvement (31.6 vs 46.2 and 42.9% in groups 1 and 3), more frequent positive ANCA (52.6 vs 0.0 and 14.3%) and higher eosinophil count (median 7510 vs 4000 and 4250/mm3). Group 1 showed worse prognosis with more frequent steroid-dependency (58.3 vs 11.1 and 28.6%) and requirement for mepolizumab (25.0 vs 11.1 and 7.1%). Conversely, group 2 showed a better outcome with higher rates of remission (88.9 vs 41.6 and 71.4%). CONCLUSION Chest HRCT at diagnosis of EGPA may have prognostic value and help clinicians better manage these patients.
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Affiliation(s)
- Florence Delestre
- Service de Médecine Interne, Centre de Référence Maladies Systémiques Auto-Immunes Rares d'Ile de France, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (AP-HP)-Centre Université de Paris (CUP), Paris, France
- Université de Paris, Paris, France
| | | | - Benjamin Thoreau
- Service de Médecine Interne, Centre de Référence Maladies Systémiques Auto-Immunes Rares d'Ile de France, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (AP-HP)-Centre Université de Paris (CUP), Paris, France
- Université de Paris, Paris, France
| | - Camille Taillé
- Université de Paris, Paris, France
- Service de Pneumologie, Hôpital Bichat, AP-HP-Nord Université de Paris (NUP), Paris, France
| | - Nicolas Limal
- Service de Médecine Interne, Hôpital Henri Mondor, Université Paris Est Créteil, AP-HP, Créteil, France
| | - Xavier Puéchal
- Service de Médecine Interne, Centre de Référence Maladies Systémiques Auto-Immunes Rares d'Ile de France, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (AP-HP)-Centre Université de Paris (CUP), Paris, France
- Université de Paris, Paris, France
| | - Luc Mouthon
- Service de Médecine Interne, Centre de Référence Maladies Systémiques Auto-Immunes Rares d'Ile de France, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (AP-HP)-Centre Université de Paris (CUP), Paris, France
- Université de Paris, Paris, France
| | - Loïc Guillevin
- Service de Médecine Interne, Centre de Référence Maladies Systémiques Auto-Immunes Rares d'Ile de France, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (AP-HP)-Centre Université de Paris (CUP), Paris, France
- Université de Paris, Paris, France
| | - Marie-Pierre Revel
- Université de Paris, Paris, France
- Service de Radiologie, Hôpital Cochin, AP-HP.CUP, Paris, France
| | - Benjamin Terrier
- Service de Médecine Interne, Centre de Référence Maladies Systémiques Auto-Immunes Rares d'Ile de France, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (AP-HP)-Centre Université de Paris (CUP), Paris, France
- Université de Paris, Paris, France
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Liu S, Han L, Li M, Tian X, Zeng X, Lu Y, Wang L, Zhang F. Sex Differences in Clinical Manifestations of Hospitalized Patients With Eosinophilic Granulomatosis With Polyangiitis: A Retrospective Cohort Study. J Rheumatol 2023; 50:1318-1325. [PMID: 37263648 DOI: 10.3899/jrheum.2022-1117] [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] [Accepted: 05/11/2023] [Indexed: 06/03/2023]
Abstract
OBJECTIVE To investigate the effect of sex on the clinical characteristics, prognoses, and therapeutic selection of eosinophilic granulomatosis with polyangiitis (EGPA). METHODS We retrospectively enrolled 170 hospitalized patients with EGPA who were managed at our hospital between 2007 and 2020. Detailed clinical data were reviewed. Manifestations, prognoses, treatments, and outcomes were compared between female and male patients. Cumulative survival rates were calculated using Kaplan-Meier curves. RESULTS In this cohort, the male to female ratio was 1.4:1. Renal involvement was more frequent in male patients, including serum creatinine elevation, and proteinuria > 1 g/24 h. Severe gastrointestinal (GI) involvement occurred more commonly in male patients. Female patients had longer allergy duration and higher ratios of allergic rhinitis and asthma. Sex differences in proteinuria > 1 g/24 h, serum creatinine > 150 mmol/L, severe GI involvement, and weight loss were more significant in patients aged ≤ 55 years than those in patients aged > 55 years. Overall, male patients had a higher Birmingham Vasculitis Activity Score and a worse prognosis assessed at diagnosis, with a lower proportion of 1996 Five Factor Score = 0 than females. Regarding treatment selection, methylprednisolone pulse and cyclophosphamide were administered more frequently to male patients. All-cause mortality and cumulative survival rates were comparable between the sexes. CONCLUSION In this Chinese EGPA cohort, male and female patients showed distinct disease phenotypes. Male patients with EGPA had a higher disease activity at diagnosis and required more aggressive treatment for remission induction.
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Affiliation(s)
- Suying Liu
- S. Liu, MD, Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, The Ministry of Education Key Laboratory, National Clinical Research Center for Dermatologic and Immunologic Diseases, and Department of Rheumatology and Clinical Immunology, Beijing Chaoyang Hospital, Capital Medical University, Beijing
| | - Linna Han
- L. Han, MD, Department of Rheumatology and Clinical Immunology, the Third Affiliated Hospital of Chongqing Medical University, Chongqing
| | - Mengtao Li
- M. Li, MD, X. Tian, MD, X. Zeng, MD, L. Wang, MD, F. Zhang, MD, Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, The Ministry of Education Key Laboratory, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing
| | - Xinping Tian
- M. Li, MD, X. Tian, MD, X. Zeng, MD, L. Wang, MD, F. Zhang, MD, Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, The Ministry of Education Key Laboratory, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing
| | - Xiaofeng Zeng
- M. Li, MD, X. Tian, MD, X. Zeng, MD, L. Wang, MD, F. Zhang, MD, Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, The Ministry of Education Key Laboratory, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing
| | - Yuewu Lu
- Y. Lu, MD, Department of Rheumatology and Clinical Immunology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Li Wang
- M. Li, MD, X. Tian, MD, X. Zeng, MD, L. Wang, MD, F. Zhang, MD, Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, The Ministry of Education Key Laboratory, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing;
| | - Fengchun Zhang
- M. Li, MD, X. Tian, MD, X. Zeng, MD, L. Wang, MD, F. Zhang, MD, Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, The Ministry of Education Key Laboratory, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing;
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Tracy JA. Autoimmune Axonal Neuropathies. Continuum (Minneap Minn) 2023; 29:1378-1400. [PMID: 37851035 DOI: 10.1212/con.0000000000001344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Abstract
OBJECTIVE This article reviews autoimmune axonal neuropathies, their characteristic clinical features, disease and antibody associations, appropriate ancillary testing, treatment, and prognosis. LATEST DEVELOPMENTS In 2021, the American College of Rheumatology and the Vasculitis Foundation released new summary guidelines for the treatment of antineutrophil cytoplasmic autoantibody-associated vasculitides. In addition, novel autoantibodies have been recently identified; they are often paraneoplastic and associated with axonal neuropathies. ESSENTIAL POINTS Recognition of autoimmune axonal neuropathies is important because of the potential for effective treatment to either reverse deficits or slow the progression of disease. It is necessary to properly assess for associations with other systemic disorders (eg, systemic vasculitis, connective tissue disease, neoplasm) so that adequate treatment for both neurologic and non-neurologic aspects of the disease can be initiated.
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Yousuf K, Ibrahim H, Elbashari M, Abouelnaga ME, Alzaabi A. A Case of Eosinophilic Granulomatosis With Polyangiitis (EGPA) Peripheral Neuropathy With Positive Anti-Myelin Oligodendrocyte (MOG) Antibodies. Cureus 2023; 15:e48055. [PMID: 38046503 PMCID: PMC10688606 DOI: 10.7759/cureus.48055] [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: 10/31/2023] [Indexed: 12/05/2023] Open
Abstract
Peripheral neuropathy is a common manifestation of Eosinophilic Granulomatosis with Polyangiitis (EGPA), a rare autoimmune disorder caused by eosinophilic infiltration of multiple organs including the nervous system. Recent research has shown an association between myelin oligodendrocyte glycoprotein (MOG) antibodies and various neurologic conditions. We present a unique case of EGPA with positive MOG antibodies in the cerebrospinal fluid (CSF) in a patient presenting with peripheral neuropathy. We also highlight a few diagnostic dilemmas with EGPA and the importance of early diagnosis and appropriate treatment. Clinical, laboratory, radiological, and electrophysiologic findings are discussed.
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Affiliation(s)
- Kauser Yousuf
- Internal Medicine, Zayed Military Hospital, Abu Dhabi, ARE
| | - Hadiza Ibrahim
- Internal Medicine, Zayed Military Hospital, Abu Dhabi, ARE
| | - Mahfoud Elbashari
- Neurology/Internal Medicine, Zayed Military Hospital, Abu Dhabi, ARE
| | | | - Amani Alzaabi
- Neurology/Internal Medicine, Zayed Military Hospital, Abu Dhabi, ARE
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He JL, Liu XY, Zhang Y, Niu L, Li XL, Xie XY, Kang YT, Yang LQ, Cai ZY, Long H, Ye GF, Zou JX. Eosinophilic granulomatosis with polyangiitis, asthma as the first symptom, and subsequent Loeffler endocarditis: A case report. World J Clin Cases 2023; 11:6523-6530. [PMID: 37900222 PMCID: PMC10601009 DOI: 10.12998/wjcc.v11.i27.6523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 08/18/2023] [Accepted: 09/01/2023] [Indexed: 09/20/2023] Open
Abstract
BACKGROUND Eosinophilic granulomatosis with polyangiitis (EGPA), formerly known as Churg-Strauss syndrome, is a rare form of anti-neutrophil cytoplasmic antibody-associated vasculitis characterized by asthma, vasculitis, and eosinophilia. CASE SUMMARY We report an atypical case of EGPA in a 20-year-old female patient. Unlike previously reported cases of EGPA, this patient's initial symptom was asthma associated with a respiratory infection. This was followed by Loeffler endocarditis and cardiac insufficiency. She received treatment with methylprednisolone sodium succinate, low molecular weight heparin, recombinant human brain natriuretic peptide, furosemide, cefoperazone sodium/sulbactam sodium, and acyclovir. Despite prophylactic anticoagulation, she developed a large right ventricular thrombus. EGPA diagnosis was confirmed based on ancillary test results and specialty consultations. Subsequent treatment included mycophenolate mofetil. Her overall condition improved significantly after treatment, as evidenced by decreased peripheral blood eosinophils and cardiac markers. She was discharged after 17 d. Her most recent follow-up showed normal peripheral blood eosinophil levels, restored cardiac function, and a reduced cardiac mural thrombus size. CONCLUSION This case illustrates the swift progression of EGPA and underscores the significance of early detection and immediate intervention to ensure a favorable prognosis.
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Affiliation(s)
- Jia-Ling He
- Department of Emergency, Affiliated Hospital of Guizhou Medical University, Guiyang 550001, Guizhou Province, China
| | - Xing-Yu Liu
- Department of Orthopedic Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang 550001, Guizhou Province, China
| | - Yi Zhang
- Department of Emergency, Affiliated Hospital of Guizhou Medical University, Guiyang 550001, Guizhou Province, China
| | - Li Niu
- Department of Internal Cardiovascular Medicine, Affiliated Hospital of Guizhou Medical University, Guiyang 550001, Guizhou Province, China
| | - Xin-Lin Li
- Department of Medical Cosmetology, Beijing Puxiang Traditional Chinese Medicine Hospital, Beijing 100080, China
| | - Xing-Yu Xie
- Department of Emergency, Affiliated Hospital of Guizhou Medical University, Guiyang 550001, Guizhou Province, China
| | - Yang-Ting Kang
- Department of Emergency, Affiliated Hospital of Guizhou Medical University, Guiyang 550001, Guizhou Province, China
| | - Lan-Qing Yang
- College of Pediatrics, Guizhou Medical University, Guiyang 550001, Guizhou Province, China
| | - Zheng-Yang Cai
- Department of Emergency, Affiliated Hospital of Guizhou Medical University, Guiyang 550001, Guizhou Province, China
| | - Hui Long
- Department of Internal Cardiovascular Medicine, People’s Hospital of Baiyun District, Guiyang 550014, Guizhou Province, China
| | - Guang-Fei Ye
- Department of Orthopedic Surgery, Hospital of Guizhou Panjiang Coal Power Group Limited Liability Company, Liupanshui 553537, Guizhou Province, China
| | - Jun-Xin Zou
- Department of Imaging, Affiliated Hospital of Guizhou Medical University, Guiyang 550001, Guizhou Province, China
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Reggiani F, L’Imperio V, Calatroni M, Pagni F, Sinico RA. Renal involvement in eosinophilic granulomatosis with polyangiitis. Front Med (Lausanne) 2023; 10:1244651. [PMID: 37790127 PMCID: PMC10544898 DOI: 10.3389/fmed.2023.1244651] [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] [Received: 06/22/2023] [Accepted: 09/05/2023] [Indexed: 10/05/2023] Open
Abstract
Eosinophilic granulomatosis with polyangiitis (EGPA) is a necrotizing vasculitis, which typically affects small-to medium-sized blood vessels. It is characterized by the presence of tissue infiltrates rich in eosinophils, along with the formation of granulomatous lesions. About 40% of cases have positive anti-neutrophil cytoplasm antibodies (ANCA), with predominant perinuclear staining, and anti-myeloperoxidase (anti-MPO) specificity in about 65% of cases. Typical manifestations of EGPA include the late onset of asthma, nasal and sinus-related symptoms, peripheral neuropathy, and significant eosinophilia observed in the peripheral blood. In contrast to granulomatosis with polyangiitis and microscopic polyangiitis, renal involvement in EGPA is less frequent (about 25%) and poorly studied. Necrotizing pauci-immune crescentic glomerulonephritis is the most common renal presentation in patients with ANCA-positive EGPA. Although rarely, other forms of renal involvement may also be observed, such as eosinophilic interstitial nephritis, mesangial glomerulonephritis, membranous nephropathy, or focal sclerosis. A standardized treatment for EGPA with renal involvement has not been defined, however the survival and the renal outcomes are usually better than in the other ANCA-associated vasculitides. Nonetheless, kidney disease is an adverse prognostic factor for EGPA patients. Larger studies are required to better describe the renal involvement, in particular for patterns different from crescentic glomerulonephritis, and to favor the development of a consensual therapeutic approach. In this article, in addition to personal data, we will review recent findings on patient clinical phenotypes based on ANCA, genetics and the impact of biological drugs on disease management.
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Affiliation(s)
- Francesco Reggiani
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
- Nephrology and Dialysis Unit, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Vincenzo L’Imperio
- Department of Medicine and Surgery, Pathology, University of Milano-Bicocca, IRCCS (Scientific Institute for Research, Hospitalization and Healthcare) Fondazione San Gerardo dei Tintori, Monza, Italy
| | - Marta Calatroni
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
- Nephrology and Dialysis Unit, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Fabio Pagni
- Department of Medicine and Surgery, Pathology, University of Milano-Bicocca, IRCCS (Scientific Institute for Research, Hospitalization and Healthcare) Fondazione San Gerardo dei Tintori, Monza, Italy
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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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40
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Darnall A, Parker K, Gburek S. Rare case of hepatic involvement caused by eosinophilic granulomatosis with polyangiitis. Clin Rheumatol 2023; 42:2519-2520. [PMID: 37289313 DOI: 10.1007/s10067-023-06665-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 05/30/2023] [Accepted: 06/03/2023] [Indexed: 06/09/2023]
Affiliation(s)
- Ariel Darnall
- HonorHealth Dermatology Residency, 7400 E Thompson Peak Pkwy, Scottsdale, AZ, 85255, USA.
| | - Kimberly Parker
- Department of Pulmonology, Honorhealth, 7400 E Thompson Peak Pkwy, Scottsdale, AZ, 85255, USA
| | - Sharon Gburek
- Department of Pathology, Honorhealth, 9003 E Shea Blvd, Scottsdale, AZ, 85260, USA
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Takigawa Y, Fujiwara K, Tabuchi I, Kudo K, Hayashi K, Matsumoto S, Omori H, Matsuoka S, Mitsumune S, Watanabe H, Sato A, Sato K, Shibayama T. Successful Treatment with Mepolizumab for Coronary Spastic Angina Associated with Eosinophilic Granulomatosis with Polyangiitis. Intern Med 2023; 62:2389-2393. [PMID: 37587056 PMCID: PMC10484760 DOI: 10.2169/internalmedicine.0930-22] [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] [Received: 08/31/2022] [Accepted: 11/02/2022] [Indexed: 08/18/2023] Open
Abstract
A 46-year-old man with a history of bronchial asthma and chronic sinusitis presented to our hospital with chest pain. We suspected angina evoked by epicardial coronary spasm and performed an ergonovine provocation test to diagnose coronary spastic angina (CSA). The patient also met the diagnostic criteria for eosinophilic granulomatosis with polyangiitis (EGPA) and was treated with 60 mg prednisolone (PSL) for EGPA-associated CSA. After PSL administration, eosinophils decreased, and angina attacks disappeared. However, when PSL was tapered to 12.5 mg, chest pain recurred. We administered mepolizumab subcutaneously and chest pain disappeared. Additional mepolizumab may be effective for EGPA with CSA.
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Affiliation(s)
- Yuki Takigawa
- Department of Respiratory Medicine, National Hospital Organization Okayama Medical Center, Japan
- Department of Respiratory Medicine, National Hospital Organization Nagoya Medical Center, Japan
| | - Keiichi Fujiwara
- Department of Respiratory Medicine, National Hospital Organization Okayama Medical Center, Japan
| | - Isao Tabuchi
- Department of Cardiology, National Hospital Organization Okayama Medical Center, Japan
| | - Kenichiro Kudo
- Department of Respiratory Medicine, National Hospital Organization Okayama Medical Center, Japan
| | - Kazuna Hayashi
- Department of Cardiology, National Hospital Organization Okayama Medical Center, Japan
| | - Shoichiro Matsumoto
- Department of Respiratory Medicine, National Hospital Organization Okayama Medical Center, Japan
| | - Hiroki Omori
- Department of Respiratory Medicine, National Hospital Organization Okayama Medical Center, Japan
| | - Suzuka Matsuoka
- Department of Respiratory Medicine, National Hospital Organization Okayama Medical Center, Japan
| | - Sho Mitsumune
- Department of Respiratory Medicine, National Hospital Organization Okayama Medical Center, Japan
| | - Hiromi Watanabe
- Department of Respiratory Medicine, National Hospital Organization Okayama Medical Center, Japan
| | - Akiko Sato
- Department of Respiratory Medicine, National Hospital Organization Okayama Medical Center, Japan
| | - Ken Sato
- Department of Respiratory Medicine, National Hospital Organization Okayama Medical Center, Japan
| | - Takuo Shibayama
- Department of Respiratory Medicine, National Hospital Organization Okayama Medical Center, Japan
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Bloom JL, Langford CA, Wechsler ME. Therapeutic Advances in Eosinophilic Granulomatosis with Polyangiitis. Rheum Dis Clin North Am 2023; 49:563-584. [PMID: 37331733 DOI: 10.1016/j.rdc.2023.03.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Abstract
Eosinophilic granulomatosis with polyangiitis (EGPA) is an eosinophilic vasculitis that affects a variety of organ systems. Historically, glucocorticoids and a variety of other immunosuppressants were used to abrogate the inflammation and tissue injury associated with EGPA. The management of EGPA has evolved greatly during the last decade with the development of novel targeted therapeutics that have resulted in significantly improved outcomes for these patients, with many more novel targeted therapies emerging.
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Affiliation(s)
- Jessica L Bloom
- Section of Rheumatology, Department of Pediatrics, University of Colorado School of Medicine, 13123 East 16th Avenue B-311, Aurora, CO 80045, USA
| | - Carol A Langford
- Department of Rheumatic and Immunologic Diseases, Cleveland Clinic, 9500 Euclid Avenue A50, Cleveland, OH 44195, USA
| | - Michael E Wechsler
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, National Jewish Health, J215, 1400 Jackson Street, Denver, CO 80206, USA.
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Shafique Ur Rehman M, Subhan M, Gulraiz S, Bibi R, Waqas M, Ishfaq A, Siddiq Muhammad S, Gapizov A, Fayyaz F. Overlapping Autoimmune Diseases: A Case Report and Review of Eosinophilic Granulomatosis With Polyangiitis and Mixed Connective Tissue Disease. Cureus 2023; 15:e43584. [PMID: 37719589 PMCID: PMC10503782 DOI: 10.7759/cureus.43584] [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: 08/16/2023] [Indexed: 09/19/2023] Open
Abstract
We describe a rare case of concurrent eosinophilic granulomatosis with polyangiitis and mixed connective tissue disease in a 27-year-old man who presented with pulmonary, renal, cardiac, and skin manifestations. We confirmed the diagnosis based on clinical, histopathological, and serological criteria. We treated the patient with corticosteroids, methotrexate, cyclophosphamide, and hydroxychloroquine, achieving early remission. The coexistence of both conditions in the same patient is extremely rare and has only been reported in a few cases worldwide. We also review the literature on these two rare autoimmune diseases' coexistence, pathogenesis, diagnosis, and management. Our case emphasizes recognizing overlapping autoimmune conditions in patients with complex clinical features and employing a comprehensive diagnostic approach and tailored treatment strategies. Further research is needed to understand these patients' epidemiology, prognosis, and optimal therapy. Early diagnosis and aggressive immunosuppression are crucial for achieving remission and preventing organ damage. We also identified the knowledge gaps and research needs in this field.
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Affiliation(s)
| | - Muhammad Subhan
- Internal Medicine, Jinnah Hospital, Allama Iqbal Medical College, Lahore, PAK
- Internal Medicine, Al Barkat Health Care and Collection Centre, Lahore, PAK
- Editorial Department, International Journal of Clinical and Molecular Oncology, Lahore, PAK
| | - Shaina Gulraiz
- Emergency Medicine, Allama Iqbal Medical College, Lahore, PAK
| | - Ruqiya Bibi
- Medicine and Surgery, Jinnah Hospital, Lahore, PAK
- Internal Medicine, Allama Iqbal Medical College, Lahore, PAK
| | - Muhammad Waqas
- Internal Medicine, Jinnah Sindh Medical University, Karachi, PAK
| | | | | | | | - Faris Fayyaz
- Surgery, Dow University of Health Sciences, Karachi, PAK
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Khoury P, Akuthota P, Kwon N, Steinfeld J, Roufosse F. HES and EGPA: Two Sides of the Same Coin. Mayo Clin Proc 2023; 98:1054-1070. [PMID: 37419574 DOI: 10.1016/j.mayocp.2023.02.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 02/03/2023] [Accepted: 02/15/2023] [Indexed: 07/09/2023]
Abstract
Elevated eosinophil counts are implicated in multiple diseases, from relatively prevalent organ-specific disorders such as severe eosinophilic asthma, to rare multisystem disorders such as hypereosinophilic syndrome (HES) and eosinophilic granulomatosis with polyangiitis (EGPA). Patients with these multisystem diseases, often associated with markedly elevated eosinophil counts, have a substantial risk of morbidity and mortality due to delayed diagnosis or inadequate treatment. A thorough workup of symptomatic patients presenting with elevated eosinophil counts is essential, although in some cases the differential diagnosis may remain difficult because of overlapping presentations between HES and EGPA. Notably, first- and second-line treatment options and response to therapy may differ for specific HES and EGPA variants. Oral corticosteroids are the first line of treatment for HES and EGPA, except when HES is the result of specific mutations driving clonal eosinophilia that are amenable to targeted treatment with a kinase inhibitor. Cytotoxic or immunomodulatory agents may be required for those with severe disease. Novel eosinophil-depleting therapies, such as those targeting interleukin 5 or its receptor, have shown great promise in reducing blood eosinophil counts, and reducing disease flares and relapses in patients with HES and EGPA. Such therapies could reduce the side effects associated with long-term oral corticosteroids or immunosuppressant use. This review provides a pragmatic guide to approaching the diagnosis and clinical management of patients with systemic hypereosinophilic disorders. We highlight practical considerations for clinicians and present cases from real-world clinical practice to show the complexity and challenges associated with diagnosing and treating patients with HES and EGPA.
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Affiliation(s)
- Paneez Khoury
- Eosinophil Clinical Research Unit, LPD, National Institute of Health, Bethesda, MD, USA
| | | | - Namhee Kwon
- Respiratory Research & Development, GSK, GSK House, Brentford, Middlesex, UK
| | | | - Florence Roufosse
- Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium.
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Bell CF, Ajmera M, Meyers J. Retrospective Analysis of the Burden of Illness of Eosinophilic Granulomatosis With Polyangiitis (EGPA) Versus Asthma in Commercially Insured US Patients. Cureus 2023; 15:e42241. [PMID: 37605658 PMCID: PMC10440019 DOI: 10.7759/cureus.42241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/16/2023] [Indexed: 08/23/2023] Open
Abstract
Background and aim Eosinophilic granulomatosis with polyangiitis (EGPA) is a rare inflammatory disorder associated with the presence of blood and tissue eosinophilia, extravascular granulomas, and asthma. Currently, the burden of EGPA on the patient and the healthcare system is not well characterized. This study aimed to assess the real-world clinical and economic burden of disease in adult patients with EGPA compared with matched patients with asthma without EGPA. Methods This retrospective cohort study used medical, pharmacy, enrolment, and demographic data from a US administrative claims database (PharMetrics Plus). Patients ≥18 years old, with ≥six months of continuous health plan enrolment in the baseline period, and ≥12 months of continuous health plan enrolment in the follow-up period were eligible for this analysis. Patients with EGPA and patients with asthma without EGPA were identified using diagnosis codes and were subsequently matched 1:5 (e.g., one patient with EGPA matched with five patients with asthma, without EGPA) based on baseline characteristics. The primary outcome measure was all-cause healthcare costs; secondary outcomes included healthcare resource utilization, medication usage, and clinical characteristics. Results In the final matched cohorts, there were 7183 patients with EGPA and 35,915 patients with asthma without EGPA. During the follow-up period, mean total all-cause healthcare costs were significantly higher in patients with EGPA than in those with asthma without EGPA (mean {standard deviation}: $44,405 {$82,060} vs $24,487 {$54,691}; p<0.0001). Patients with EGPA had mean total all-cause healthcare costs that were 73.9% greater than those in patients with asthma without EGPA, even after applying a multivariable analysis to adjust for differences in demographic and clinical characteristics. Medication usage was consistently higher in the EGPA population than in the asthma population (excepting short-acting β2-agonists). The majority of patients in the EGPA population (83.1%) also experienced ≥one relapse during the study period, with 26.3% of patients in the EGPA population experiencing a major relapse. Conclusions There is a significantly greater economic and clinical burden associated with EGPA compared with asthma without EGPA in adults. These results underscore the unmet need in this patient population for improved disease control strategies that will reduce the burden of EGPA on patients and the healthcare system.
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Tanomogi N, Ota T, Sato D, Itagaki S, Shimada K. Fatal cerebral venous sinus thrombosis with preceding thrombocytopenia in a patient with new-onset eosinophilic granulomatosis with polyangiitis. Mod Rheumatol Case Rep 2023; 7:410-415. [PMID: 36715088 DOI: 10.1093/mrcr/rxad004] [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: 09/28/2022] [Revised: 12/14/2022] [Accepted: 01/04/2023] [Indexed: 01/31/2023]
Abstract
A previously healthy, 44-year-old, female patient was hospitalised for acute abdominal pain and bilateral pneumonia. Eosinophilic granulomatosis with polyangiitis (EGPA) was diagnosed on the basis of eosinophilia, eosinophilic tissue inflammation, polyneuropathy, and bilateral pneumonia. She had a fatal cerebral venous sinus thrombosis following thrombocytopenia, which was apparently caused by platelet consumption. It may have been possible to prevent the deterioration of the venous thrombosis by starting immunosuppressive or anticoagulant therapy earlier. If a patient with EGPA presents with unexplained thrombocytopenia, the physician should assess for physical findings or laboratory abnormalities suggestive of thrombosis. Additionally, if the patient complains of headache or nausea with normal head computed tomography findings, magnetic resonance imaging or magnetic resonance venography should be performed to assess for cerebral venous sinus thrombosis.
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Affiliation(s)
- Naoki Tanomogi
- Department of Rheumatic Diseases, Tokyo Metropolitan Tama Medical Center, Tokyo, Japan
| | - Takahiro Ota
- Department of Neurosurgery, Tokyo Metropolitan Tama Medical Center, Tokyo, Japan
| | - Daisuke Sato
- Department of Neurosurgery, Tokyo Metropolitan Tama Medical Center, Tokyo, Japan
| | - Shingo Itagaki
- Department of Pathology, Tokyo Metropolitan Tama Medical Center, Tokyo, Japan
| | - Kota Shimada
- Department of Rheumatic Diseases, Tokyo Metropolitan Tama Medical Center, Tokyo, Japan
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Ejaz K, Grewal MK, Yaseen K. Pericardial tamponade: a rare life-threatening manifestation of eosinophilic granulomatosis with polyangiitis. Rheumatol Adv Pract 2023; 7:rkad051. [PMID: 37325247 PMCID: PMC10267296 DOI: 10.1093/rap/rkad051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/02/2023] [Indexed: 06/17/2023] Open
Affiliation(s)
- Komal Ejaz
- Correspondence to: Komal Ejaz, Department of Rheumatic and Immunologic Diseases, Orthopedic and Rheumatology Institute, Cleveland Clinic, 9500 Euclid Avenue/A50, Cleveland, OH 44195, USA. E-mail:
| | - Mehnaj Kaur Grewal
- Department of Rheumatic and Immunologic Diseases, Orthopedic and Rheumatology Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Kinanah Yaseen
- Department of Rheumatic and Immunologic Diseases, Center for Vasculitis Care and Research, Cleveland Clinic, Cleveland, OH, USA
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Yamamoto T, Chen KR. Development of ANCA-Negative Eosinophilic Granulomatosis With Polyangiitis 19 years After Onset of Eosinophilic Pustular Folliculitis. Am J Dermatopathol 2023; 45:435-436. [PMID: 37130199 DOI: 10.1097/dad.0000000000002444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Affiliation(s)
- Toshiyuki Yamamoto
- Department of Dermatology, Fukushima Medical University, Fukushima, Japan
| | - Ko-Ron Chen
- Meguro Chen Dermatology Clinic, Tokyo, Japan
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Masumoto N, Oshikata C, Nakadegawa R, Motobayashi Y, Osada R, Manabe S, Kaneko T, Tsurikisawa N. Long-term mepolizumab treatment reduces relapse rates in super-responders with eosinophilic granulomatosis with polyangiitis. ALLERGY, ASTHMA, AND CLINICAL IMMUNOLOGY : OFFICIAL JOURNAL OF THE CANADIAN SOCIETY OF ALLERGY AND CLINICAL IMMUNOLOGY 2023; 19:40. [PMID: 37179316 PMCID: PMC10182616 DOI: 10.1186/s13223-023-00801-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 04/27/2023] [Indexed: 05/15/2023]
Abstract
BACKGROUND The mainstay of treatment for eosinophilic granulomatosis with polyangiitis (EGPA) is systemic corticosteroid therapy; some patients also receive intravenous immunoglobulins, other immunosuppressive agents, and biologics. Mepolizumab, an anti-interleukin-5 monoclonal antibody, induces remission and decreases the daily corticosteroid dose; however, the clinical efficacy of mepolizumab in EGPA and the prognosis with long-term treatment with this drug are unknown. METHODS Seventy-one EGPA patients were treated at Hiratsuka City Hospital, Japan, between April 2018 and March 2022. We administered mepolizumab for a mean of 2.8 ± 1.7 years to 43 patients in whom remission could not be induced by conventional treatment. After excluding 18 patients who had received mepolizumab for less than 3 years, we classified 15 patients into a "super-responder group" (the daily dose of corticosteroids or other immunosuppressant could be decreased, or the interval between IVIG treatments could be prolonged) and 10 patients into a "responder group" (neither of these changes was achievable). Eosinophil numbers, serum IgG levels, daily doses of corticosteroids and other immunosuppressants, Birmingham Vasculitis Activity Score (BVAS), and relapse frequency before and after mepolizumab initiation were determined. RESULTS Blood eosinophil count at diagnosis and the lowest serum IgG level before mepolizumab treatment were significantly higher in super-responders than in responders (p < 0.05). In super-responders, the prednisolone dose at last visit on mepolizumab treatment was lower than that before treatment (p < 0.01) and lower than that at last visit in the responders (p < 0.01). In both groups, peripheral blood eosinophil numbers and BVAS were lower after starting mepolizumab than before (p < 0.01). BVAS before mepolizumab (p < 0.05) and at last visit (p < 0.01) were lower in super-responders than in responders. Relapse rates every year after the start of mepolizumab were lower in super-responders than in responder groups (p < 0.01). In super-responders, relapse rates were lower during the 3 years following mepolizumab initiation (p < 0.01) and at last visit (p < 0.01) were significantly lower than after 1 year of treatment. CONCLUSION Mepolizumab treatment of super-responders sustainably reduced the relapse rate.
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Affiliation(s)
- Nami Masumoto
- Department of Respirology, National Hospital Organization Yokohama Medical Center, 3-60-2 Harajuku, Totsuka-Ku, Yokohama, 245-8575, Japan
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Chiyako Oshikata
- Department of Respirology, National Hospital Organization Yokohama Medical Center, 3-60-2 Harajuku, Totsuka-Ku, Yokohama, 245-8575, Japan
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, Kanagawa, 236-0004, Japan
- Department of Allergy and Respirology, Hiratsuka City Hospital, 1-19-1 Minamihara, Hiratsuka, Kanagawa, 254-0065, Japan
| | - Ryo Nakadegawa
- Department of Respirology, National Hospital Organization Yokohama Medical Center, 3-60-2 Harajuku, Totsuka-Ku, Yokohama, 245-8575, Japan
| | - Yuto Motobayashi
- Department of Respirology, National Hospital Organization Yokohama Medical Center, 3-60-2 Harajuku, Totsuka-Ku, Yokohama, 245-8575, Japan
| | - Reeko Osada
- Department of Respirology, National Hospital Organization Yokohama Medical Center, 3-60-2 Harajuku, Totsuka-Ku, Yokohama, 245-8575, Japan
| | - Saki Manabe
- Department of Respirology, National Hospital Organization Yokohama Medical Center, 3-60-2 Harajuku, Totsuka-Ku, Yokohama, 245-8575, Japan
| | - Takeshi Kaneko
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Naomi Tsurikisawa
- Department of Respirology, National Hospital Organization Yokohama Medical Center, 3-60-2 Harajuku, Totsuka-Ku, Yokohama, 245-8575, Japan.
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, Kanagawa, 236-0004, Japan.
- Department of Allergy and Respirology, Hiratsuka City Hospital, 1-19-1 Minamihara, Hiratsuka, Kanagawa, 254-0065, Japan.
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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: 35] [Impact Index Per Article: 35.0] [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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