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Wang CR, Tsai HW, Shieh CC. Monocentric study of IL-5 monoclonal antibody induction therapy for eosinophilic granulomatosis with polyangiitis. J Formos Med Assoc 2024; 123:802-810. [PMID: 38199911 DOI: 10.1016/j.jfma.2024.01.007] [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] [Received: 11/02/2023] [Revised: 12/08/2023] [Accepted: 01/03/2024] [Indexed: 01/12/2024] Open
Abstract
OBJECTIVE Although sporadic case reports have demonstrated successful management of eosinophilic granulomatosis with polyangiitis (EGPA) by anti-IL-5 therapy, larger-scale monocentric studies for the efficacy of mepolizumab (MEP), an IL-5 monoclonal antibody, are still lacking in Taiwan. METHODS Hospitalized EGPA patients aged at least 18 years were enrolled from November 1998 to October 2023, and analyzed for demographic, clinical, laboratory, medication and outcome data, focusing on the efficacy and safety of biologics use, particularly induction therapy with MEP. RESULTS Twenty-seven EGPA patients aged 10-70 years (43 ± 15) at disease diagnosis were recruited with 21 under combined corticosteroids/cyclophosphamide induction therapy. Seventeen patients received biologics with 13 under MEP therapy. Ten patients aged 19-71 years (48 ± 15) completed 12-month induction therapy with a 100 mg quadri-weekly subcutaneous injection regimen indicated for active or relapse disease. There were reduced BVAS with complete remission in 6 and partial remission in 4 patients, lower CRP levels, decreased eosinophil counts with an inhibition of 92∼96 %, and tapered prednisolone dosages from 5 to 25 (13.0 ± 6.3) to 0-10 (3.3 ± 3.1) mg/day. Only one patient had an adverse event of injection site reactions. Nine patients received the same regimen for annual maintenance therapy. All had a persistent clinical remission. In these patients, 13-56 injections (41 ± 15) were prescribed with a follow-up period of 12∼52 months (38 ± 14). CONCLUSION In this retrospective study, induction therapy with a 12-month 100 mg MEP quadri-weekly subcutaneous injection regimen demonstrates the efficacy and safety for active and relapsing EGPA patients.
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Affiliation(s)
| | | | - Chi-Chang Shieh
- Department of Pediatrics, National Cheng Kung University Hospital, Tainan, Taiwan
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Motobayashi Y, Oshikata C, Kodama Y, Terada K, Yamashita Y, Nakadegawa R, Masumitsu H, Osada R, Takayasu H, Masumoto N, Manabe S, Kaneko T, Shiraishi A, Tsurikisawa N. Intravenous cyclophosphamide and immunoglobulin ameliorated visual field defects in a patient with eosinophilic granulomatosis with polyangiitis. Respir Med Case Rep 2024; 47:101980. [PMID: 38292730 PMCID: PMC10827539 DOI: 10.1016/j.rmcr.2024.101980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 12/31/2023] [Accepted: 01/06/2024] [Indexed: 02/01/2024] Open
Abstract
Treating ocular involvement in eosinophilic granulomatosis with polyangiitis (EGPA) can be challenging. We present the case of a 37-year-old woman with EGPA who had severe bilateral visual field defects. Laboratory results showed leukocytosis (17,500 WBC/μL, 25.8 % eosinophils), negative MPO-ANCA titer, and elevated PR3-ANCA level (33.2 IU/mL). Diffusion-weighted MRI revealed bilateral hyperintense occipital lesions, which were more prominent on the left. Her therapy initially included a steroid pulse, followed by daily prednisolone, but her visual field defects remained refractory. The addition of intravenous cyclophosphamide (5 courses) and intravenous immunoglobulin decreased her optic neuropathy and resolved her visual field defects.
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Affiliation(s)
- Yuto Motobayashi
- Department of Respirology, National Hospital Organization Yokohama Medical Center, 3-60-2 Harajuku, Totsuka-ku, Yokohama, 245-8575, Japan
| | - Chiyako Oshikata
- Department of Respirology, National Hospital Organization Yokohama Medical Center, 3-60-2 Harajuku, Totsuka-ku, Yokohama, 245-8575, Japan
- Department of Allergy and Respirology, Hiratsuka City Hospital, 1-19-1 Minamihara, Hiratsuka, Kanagawa, 254-0065, Japan
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Yuka Kodama
- Department of Respirology, National Hospital Organization Yokohama Medical Center, 3-60-2 Harajuku, Totsuka-ku, Yokohama, 245-8575, Japan
| | - Kosuke Terada
- Department of Respirology, National Hospital Organization Yokohama Medical Center, 3-60-2 Harajuku, Totsuka-ku, Yokohama, 245-8575, Japan
| | - Yuga Yamashita
- Department of Respirology, National Hospital Organization Yokohama Medical Center, 3-60-2 Harajuku, Totsuka-ku, Yokohama, 245-8575, Japan
| | - Ryo Nakadegawa
- Department of Respirology, National Hospital Organization Yokohama Medical Center, 3-60-2 Harajuku, Totsuka-ku, Yokohama, 245-8575, Japan
| | - Hinako Masumitsu
- 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
| | - Hirokazu Takayasu
- Department of Respirology, National Hospital Organization Yokohama Medical Center, 3-60-2 Harajuku, Totsuka-ku, Yokohama, 245-8575, Japan
| | - 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
| | - 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
| | - Akira Shiraishi
- Department of Ophthalmology, Hiratsuka City Hospital, 1-19-1 Minamihara, Hiratsuka, Kanagawa, 254-0065, Japan
| | - Naomi Tsurikisawa
- Department of Respirology, National Hospital Organization Yokohama Medical Center, 3-60-2 Harajuku, Totsuka-ku, Yokohama, 245-8575, Japan
- Department of Allergy and Respirology, Hiratsuka City Hospital, 1-19-1 Minamihara, Hiratsuka, Kanagawa, 254-0065, Japan
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
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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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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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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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Bayry J, Ahmed EA, Toscano-Rivero D, Vonniessen N, Genest G, Cohen CG, Dembele M, Kaveri SV, Mazer BD. Intravenous Immunoglobulin: Mechanism of Action in Autoimmune and Inflammatory Conditions. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:1688-1697. [PMID: 37062358 DOI: 10.1016/j.jaip.2023.04.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 04/04/2023] [Accepted: 04/11/2023] [Indexed: 04/18/2023]
Abstract
Intravenous immunoglobulin (IVIG) is the mainstay of therapy for humoral immune deficiencies and numerous inflammatory disorders. Although the use of IVIG may be supplanted by several targeted therapies to cytokines, the ability of polyclonal normal IgG to act as an effector molecule as well as a regulatory molecule is a clear example of the polyfunctionality of IVIG. This article will address the mechanism of action of IVIG in a number of important conditions that are otherwise resistant to treatment. In this commentary, we will highlight mechanistic studies that shed light on the action of IVIG. This will be approached by identifying effects that are both common and disease-specific, targeting actions that have been demonstrated on cells and processes that represent both innate and adaptive immune responses.
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Affiliation(s)
- Jagadeesh Bayry
- Institut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, Paris, France; Department of Biological Sciences and Engineering, Indian Institute of Technology Palakkad, Palakkad, India.
| | - Eisha A Ahmed
- Research Institute of McGill University Health Centre, Translational Program in Respiratory Diseases and Department of Pediatrics, McGill University Faculty of Medicine, Montreal, Quebec, Canada
| | - Diana Toscano-Rivero
- Research Institute of McGill University Health Centre, Translational Program in Respiratory Diseases and Department of Pediatrics, McGill University Faculty of Medicine, Montreal, Quebec, Canada
| | - Nicholas Vonniessen
- Research Institute of McGill University Health Centre, Translational Program in Respiratory Diseases and Department of Pediatrics, McGill University Faculty of Medicine, Montreal, Quebec, Canada
| | - Genevieve Genest
- Research Institute of McGill University Health Centre, Translational Program in Respiratory Diseases and Department of Pediatrics, McGill University Faculty of Medicine, Montreal, Quebec, Canada
| | - Casey G Cohen
- Research Institute of McGill University Health Centre, Translational Program in Respiratory Diseases and Department of Pediatrics, McGill University Faculty of Medicine, Montreal, Quebec, Canada
| | - Marieme Dembele
- Research Institute of McGill University Health Centre, Translational Program in Respiratory Diseases and Department of Pediatrics, McGill University Faculty of Medicine, Montreal, Quebec, Canada
| | - Srini V Kaveri
- Institut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, Paris, France
| | - Bruce D Mazer
- Research Institute of McGill University Health Centre, Translational Program in Respiratory Diseases and Department of Pediatrics, McGill University Faculty of Medicine, Montreal, Quebec, Canada.
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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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Mansueto G, Lanza G, Falleti J, Orabona P, Alaouieh D, Hong E, Girolami S, Montella M, Fisicaro F, Galdieri A, Singh P, Di Napoli M. Central and Peripheral Nervous System Complications of Vasculitis Syndromes from Pathology to Bedside: Part 2-Peripheral Nervous System. Curr Neurol Neurosci Rep 2023; 23:83-107. [PMID: 36820992 PMCID: PMC9947450 DOI: 10.1007/s11910-023-01249-3] [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: 01/18/2023] [Indexed: 02/24/2023]
Abstract
PURPOSE OF REVIEW Peripheral nervous system vasculitides (PNSV) are a heterogeneous group of disorders with a clinical subset that may differ in prognosis and therapy. We provide a comprehensive update on the clinical assessment, diagnosis, complications, treatment, and follow-up of PNSV. RECENT FINDINGS Progress in neuroimaging, molecular testing, and peripheral nerve biopsy has improved clinical assessment and decision-making of PNSV, also providing novel insights on how to prevent misdiagnosis and increase diagnostic certainty. Advances in imaging techniques, allowing to clearly display the vessel walls, have also enhanced the possibility to differentiate inflammatory from non-inflammatory vascular lesions, while recent histopathology data have identified the main morphological criteria for more accurate diagnosis and differential diagnoses. Overall, the identification of peculiar morphological findings tends to improve diagnostic accuracy by defining a clearer boundary between systemic and non-systemic neuropathies. Therefore, the definition of epineurium vessel wall damage, type of vascular lesion, characterization of lymphocyte populations, antibodies, and inflammatory factors, as well as the identification of direct nerve damage or degeneration, are the common goals for pathologists and clinicians, who will both benefit for data integration and findings translation. Nevertheless, to date, treatment is still largely empiric and, in some cases, unsatisfactory, thus often precluding precise prognostic prediction. In this context, new diagnostic techniques and multidisciplinary management will be essential in the proper diagnosis and prompt management of PNSV, as highlighted in the present review. Thirty to fifty percent of all patients with vasculitis have signs of polyneuropathy. Neuropathies associated with systemic vasculitis are best managed according to the guidelines of the underlying disease because appropriate workup and initiation of treatment can reduce morbidity. Steroids, or in severe or progressive cases, cyclophosphamide pulse therapy is the standard therapy in non-systemic vasculitic neuropathies. Some patients need long-term immunosuppression. The use of novel technologies for high-throughput genotyping will permit to determine the genetic influence of related phenotypes in patients with PNSV.
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Affiliation(s)
- Gelsomina Mansueto
- Department of Advanced Medical and Surgical Sciences (DAMSS), University of Campania "Luigi Vanvitelli", Piazza L. Miraglia 2, 80138, Naples, Italy.,Clinical Department of Laboratory Services and Public Health-Legal Medicine Unit, University of Campania "Luigi Vanvitelli", Via Luciano Armanni 5, 80138, Naples, Italy.,Pathology-Unit of Federico II University, Via S. Pansini 3, 80131, Naples, Italy
| | - Giuseppe Lanza
- Department of Surgery and Medical-Surgical Specialties, University of Catania, Via Santa Sofia 78, 95123, Catania, Italy.,Clinical Neurophysiology Research Unit, Oasi Research Institute-IRCCS, Via Conte Ruggero 73, 94018, Troina, Italy
| | - Jessica Falleti
- Pathology Unit, Sant'Anna E San Sebastiano Hospital, 81100, Caserta, Italy
| | - Pasquale Orabona
- Pathology Unit, Sant'Anna E San Sebastiano Hospital, 81100, Caserta, Italy
| | | | - Emily Hong
- School of Medicine, University of New Mexico, Albuquerque, NM, USA
| | - Sara Girolami
- Neurological Service, SS Annunziata Hospital, Viale Mazzini 100, 67039, Sulmona, L'Aquila, Italy
| | - Marco Montella
- Mental and Physical Health and Preventive Medicine Department, University of Campania "Luigi Vanvitelli", Via Luciano Armanni 5, 80138, Naples, Italy
| | - Francesco Fisicaro
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via Santa Sofia 97, 95123, Catania, Italy
| | - Anna Galdieri
- AOU "Luigi Vanvitelli", Via Santa Maria Di Costantinopoli 104, 80138, Naples, Italy
| | - Puneetpal Singh
- Department of Human Genetics, Punjabi University, Patiala, 147002, Punjab, India
| | - Mario Di Napoli
- Neurological Service, SS Annunziata Hospital, Viale Mazzini 100, 67039, Sulmona, L'Aquila, Italy.
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Koga Y, Yoshimi S, Harada T, Suzuki S, Ohtsuka T, Dobashi K, Hisada T. Long-term Safety and Efficacy of Benralizumab for Eosinophilic Granulomatosis with Polyangiitis Complicated with Severe Neuropathy. Intern Med 2022; 62:1553-1556. [PMID: 36171130 DOI: 10.2169/internalmedicine.0613-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The efficacy of benralizumab, as well as mepolizumab, to granulomatosis with polyangiitis (EGPA) involved with mononeuritis multiplex remains unclear. We experienced a case of EGPA presenting neuropathy with severe asthma. Muscle weakness due to neuropathy involved with gait disturbance was partly ameliorated by intravenous immunoglobulin therapy. Mepolizumab (100 mg/day) did not promote further improvement of neuropathy. However, the administration of benralizumab instead of mepolizumab improved neuropathy quickly and enabled walking alone. The efficacy of benralizumab for EGPA and its complication has been maintained for over four years. Benralizumab may be a possible treatment for EGPA presenting neuropathy with severe asthma.
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Affiliation(s)
- Yasuhiko Koga
- Department of Respiratory Medicine, Gunma University Graduate School of Medicine, Japan
| | - Seishi Yoshimi
- Department of Respiratory medicine, Tone-chuo Hospital, Japan
| | - Takashi Harada
- Department of Respiratory medicine, Tone-chuo Hospital, Japan
| | - Satoshi Suzuki
- Department of General medicine, Tone chuo Hospital, Japan
| | | | | | - Takeshi Hisada
- Gunma University Graduate School of Health Sciences, Japan
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El-Abassi RN, Soliman M, Levy MH, England JD. Treatment and Management of Autoimmune Neuropathies. Neuromuscul Disord 2022. [DOI: 10.1016/b978-0-323-71317-7.00015-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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11
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Ueda R, Imai K, Yamamoto A, Ioku T, Kadoya M, Hamanaka M. [Eosinophilic granulomatosis with polyangiitis presenting with Guillain-Barré syndrome-like acute course. A case report]. Rinsho Shinkeigaku 2021; 61:624-629. [PMID: 34433743 DOI: 10.5692/clinicalneurol.cn-001601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A 57-years-old man with a history of bronchial asthma and pansinusitis developed acute progressive muscle weakness and sensory disturbance of the distal limbs after upper respiratory infection. On day 15 after onset of sensory disturbance and muscle weakness, the patient admitted to our hospital. A neurological examination revealed asymmetry weakness of both proximal and distal muscles, "glove and stocking type" hypoesthesia, and paresthesia without obvious pain. Blood tests and a nerve conduction study demonstrated eosinophilia and elevation of MPO-ANCA, axonal multiple mononeuropathy, respectively. The cerebrospinal fluid was normal. Eosinophilic granulomatosis with polyangiitis (EGPA) or Guillain-Barré syndrome (GBS) were suspected. So intravenous immunoglobulin therapy (IVIg) and high dose methylprednisolone pulse therapy (HDMP) followed by oral prednisolone were started. However, neurological symptoms did not improve. Sural nerve biopsy on day 31 revealed varying myelinating fiber loss at every nerve bundle and perivascular lymphocytic infiltration. The results did not fulfill the pathologic criteria for EGPA, but supported the changes of vasculitis. Cyclophosphamide (CPA) pulse therapy was administered for the additional therapy. Neurological symptoms did not improve and worsened again after decreasing oral prednisolone; therefore, combined therapy with IVIg, HDMP, and CPA was administered. Neurological symptoms then diminished gradually and the MPO-ANCA level and number of eosinophils normalized. This case suggests the importance of early nerve biopsy to obtain pathological findings supportive of EGPA diagnosis to allow introduction of aggressive immunosuppressive therapy such as CPA in a case with acute progressive motor-sensory neuropathy due to EGPA mimicking GBS.
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Affiliation(s)
- Ryota Ueda
- Department of Neurology and Stroke Treatment, Kyoto Daiichi Red Cross Hospital
| | - Keisuke Imai
- Department of Neurology and Stroke Treatment, Kyoto Daiichi Red Cross Hospital
| | - Atsushi Yamamoto
- Department of Neurology and Stroke Treatment, Kyoto Daiichi Red Cross Hospital
| | - Tetsuya Ioku
- Department of Neurology and Stroke Treatment, Kyoto Daiichi Red Cross Hospital
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12
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Nogi S, Hashimoto A, Matsui T. Marked Effectiveness of Intravenous Immunoglobulin Therapy Against Intractable Lower Leg Ulcers in Two Patients With Rheumatoid Vasculitis. J Clin Rheumatol 2021; 27:e188-e189. [PMID: 32015258 DOI: 10.1097/rhu.0000000000001337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Shinichi Nogi
- From the Department of Rheumatology, National Hospital Organization Sagamihara National Hospital, Kanagawa, Japan
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13
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Nishihara M, Hamaguchi M, Ikumi N, Nishiwaki A, Sugiyama K, Nagasawa Y, Tsuzuki H, Yoshizawa S, Tanikawa Y, Asatani S, Kobayashi H, Takei M, Kitamura N. Successful early introduction of mepolizumab for peripheral neuropathy with a peripheral circulatory disorder in a patient with myeloperoxidase anti-neutrophil cytoplasmic antibody-negative eosinophilic granulomatosis with polyangiitis. Mod Rheumatol Case Rep 2021; 5:354-359. [PMID: 33970058 DOI: 10.1080/24725625.2021.1916159] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A 26-year-old woman presented with abdominal pain, diarrhoea, vomiting, fever, and progressive paralysis in the lower limbs. She had a history of bronchial asthma and experienced sinusitis, progressive peripheral neuropathy, polyarthritis, and leukocytosis with prominent eosinophilia. The patient was diagnosed with eosinophilic granulomatosis with polyangiitis (EGPA). Abdominal pain was considered to be an ischaemic enteritis associated with EGPA. She was administered 1,000 mg/day of methylprednisolone for 3 days and intravenous immunoglobulin (400 mg/kg/day of γ-globulin for 5 days) followed by 50 mg (1 mg/kg)/day of oral prednisolone due to rapidly progressing peripheral neuropathy. Her symptoms temporarily improved; however, peripheral neuropathy recurred after a week, and the eosinophil count increased. Eighteen days after following the resumed treatment, 300 mg of mepolizumab, a humanised monoclonal antibody, was administered. Subjective symptoms, nerve conduction velocity, and skin perfusion pressure (an index of peripheral circulation in the lower extremities) improved after 4 weeks. Although mepolizumab has been approved for EGPA, there is no evidence of its efficacy against peripheral neuropathy. Early introduction of mepolizumab may contribute to an the early improved progressive peripheral neuropathy with eosinophilia.
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Affiliation(s)
- Masahiro Nishihara
- Division of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Marina Hamaguchi
- Division of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Natsumi Ikumi
- Division of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Atsuma Nishiwaki
- Division of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Kaita Sugiyama
- Division of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Yosuke Nagasawa
- Division of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Hiroshi Tsuzuki
- Division of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Shoei Yoshizawa
- Division of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Yutaka Tanikawa
- Division of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Shinya Asatani
- Division of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Hitomi Kobayashi
- Division of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Masami Takei
- Division of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Noboru Kitamura
- Division of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
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14
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Tsurikisawa N, Oshikata C, Watanabe M, Fukuda N, Yamaguchi T, Kiyohara H, Kaneko T. Clinical Features of Patients with Active Eosinophilic Granulomatosis with Polyangiitis Successfully Treated with Mepolizumab. Int Arch Allergy Immunol 2021; 182:744-756. [PMID: 33887721 DOI: 10.1159/000514505] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Accepted: 01/18/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND In some patients with eosinophilic granulomatosis with polyangiitis (EGPA), remission cannot be induced, despite treatment with corticosteroids and immunosuppressants. We evaluated the clinical features of patients with EGPA in whom mepolizumab was effective. METHODS There were 59 EGPA patients treated at Hiratsuka City Hospital, Japan, between April 2018 and September 2020, and 30 of them received mepolizumab. Twenty (66.7%) experienced a "marked effect" (the daily dose of corticosteroid or immunosuppressant could be decreased, or the interval between intravenous immunoglobulin (IVIG) treatments could be prolonged) and 10 (33.3%) experienced a "weak effect" (these measures were not achieved). Eosinophil numbers, serum IgG levels, daily doses of corticosteroids and immunosuppressants, and the interval between IVIG treatments at diagnosis and before and after mepolizumab initiation were determined. RESULTS Eosinophil numbers at diagnosis were significantly higher in the marked-effect group than in the weak-effect group (p < 0.05) but not before mepolizumab initiation or at the last visit. Birmingham Vasculitis Activity Scores (BVASs) before mepolizumab initiation (p < 0.05) and at last visit (p < 0.01), and frequency of relapse before treatment initiation (p < 0.05) were significantly higher, and the serum IgG level before mepolizumab treatment was significantly lower in the weak-effect group than in the marked-effect group. The weak-effect group received higher doses of corticosteroids, even if the corticosteroid dose could be reduced for a while after mepolizumab initiation. CONCLUSION High peripheral blood eosinophil numbers at EGPA diagnosis were suggestive of a positive clinical response to mepolizumab.
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Affiliation(s)
- Naomi Tsurikisawa
- Department of Allergy and Respirology, Hiratsuka City Hospital, Hiratsuka, Japan.,Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Chiyako Oshikata
- Department of Allergy and Respirology, Hiratsuka City Hospital, Hiratsuka, Japan.,Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Maiko Watanabe
- Division of Microbiology, National Institute of Health Sciences, Kawasaki, Japan
| | - Nobuhiko Fukuda
- Department of Allergy and Respirology, Hiratsuka City Hospital, Hiratsuka, Japan.,Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Takanori Yamaguchi
- Department of Internal Medicine, Hiratsuka City Hospital, Hiratsuka, Japan
| | - Hikari Kiyohara
- Department of Allergy and Respirology, Hiratsuka City Hospital, Hiratsuka, Japan
| | - Takeshi Kaneko
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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15
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Perricone C, Triggianese P, Bursi R, Cafaro G, Bartoloni E, Chimenti MS, Gerli R, Perricone R. Intravenous Immunoglobulins at the Crossroad of Autoimmunity and Viral Infections. Microorganisms 2021; 9:121. [PMID: 33430200 PMCID: PMC7825648 DOI: 10.3390/microorganisms9010121] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 12/24/2020] [Accepted: 01/05/2021] [Indexed: 02/06/2023] Open
Abstract
Intravenous immunoglobulins (IVIG) are blood preparations pooled from the plasma of donors that have been first employed as replacement therapy in immunodeficiency. IVIG interact at multiple levels with the different components of the immune system and exert their activity against infections. Passive immunotherapy includes convalescent plasma from subjects who have recovered from infection, hyperimmune globulin formulations with a high titer of neutralizing antibodies, and monoclonal antibodies (mAbs). IVIG are used for the prevention and treatment of several infections, especially in immunocompromised patients, or in case of a poorly responsive immune system. The evolution of IVIG from a source of passive immunity to a powerful immunomodulatory/anti-inflammatory agent results in extensive applications in autoimmune diseases. IVIG composition depends on the antibodies of the donor population and the alterations of protein structure due to the processing of plasma. The anti-viral and anti-inflammatory activity of IVIG has led us to think that they may represent a useful therapeutic tool even in COVID-19. The human origin of IVIG carries specific criticalities including risks of blood products, supply, and elevated costs. IVIG can be useful in critically ill patients, as well as early empirical treatment. To date, the need for further well-designed studies stating protocols and the efficacy/tolerability profile of IVIG and convalescent plasma in selected situations are awaited.
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Affiliation(s)
- Carlo Perricone
- Rheumatology, Department of Medicine, University of Perugia, 06129 Perugia, Italy; (C.P.); (R.B.); (G.C.); (E.B.); (R.G.)
| | - Paola Triggianese
- Rheumatology, Allergology and Clinical Immunology, Department of “Medicina dei Sistemi”, University of Rome, 00133 Rome, Italy; (M.S.C.); (R.P.)
| | - Roberto Bursi
- Rheumatology, Department of Medicine, University of Perugia, 06129 Perugia, Italy; (C.P.); (R.B.); (G.C.); (E.B.); (R.G.)
| | - Giacomo Cafaro
- Rheumatology, Department of Medicine, University of Perugia, 06129 Perugia, Italy; (C.P.); (R.B.); (G.C.); (E.B.); (R.G.)
| | - Elena Bartoloni
- Rheumatology, Department of Medicine, University of Perugia, 06129 Perugia, Italy; (C.P.); (R.B.); (G.C.); (E.B.); (R.G.)
| | - Maria Sole Chimenti
- Rheumatology, Allergology and Clinical Immunology, Department of “Medicina dei Sistemi”, University of Rome, 00133 Rome, Italy; (M.S.C.); (R.P.)
| | - Roberto Gerli
- Rheumatology, Department of Medicine, University of Perugia, 06129 Perugia, Italy; (C.P.); (R.B.); (G.C.); (E.B.); (R.G.)
| | - Roberto Perricone
- Rheumatology, Allergology and Clinical Immunology, Department of “Medicina dei Sistemi”, University of Rome, 00133 Rome, Italy; (M.S.C.); (R.P.)
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16
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Abstract
Eosinophilic granulomatosis with polyangiitis (EGPA) is a vasculitis characterized by an abnormally high number of eosinophils in the peripheral blood and tissues. EGPA is an extremely rare disorder, with an incidence of 0.5 to 3.7 new cases per million people per year and an overall prevalence of 2.4 to 14 per million adults. There is little knowledge about the genetic factors that influence this disease. There are only two reports of familial EGPA: one in Japan and one in Turkey. We herein report a third case of familial EGPA in a brother and sister who were negative for myeloperoxidase-antineutrophil cytoplasmic antibodies.
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Affiliation(s)
- Yuriko Ueki
- Department of Respiratory Medicine, Hiratsuka City Hospital, Japan
- Department of Allergy, Hiratsuka City Hospital, Japan
| | - Chiyako Oshikata
- Department of Respiratory Medicine, Hiratsuka City Hospital, Japan
- Department of Allergy, Hiratsuka City Hospital, Japan
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Japan
| | - Yoshihito Asai
- Department of Respiratory Medicine, Hiratsuka City Hospital, Japan
| | - Takeshi Kaneko
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Japan
| | - Naomi Tsurikisawa
- Department of Respiratory Medicine, Hiratsuka City Hospital, Japan
- Department of Allergy, Hiratsuka City Hospital, Japan
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Japan
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17
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Abstract
Vasculitis is characterized by inflammation of the vascular wall. It reaches vessels of different sizes and locations, conditioning multisystem and complex manifestations that require a holistic approach. Antineutrophil cytoplasmic antibody-associated vasculitis has an annual incidence rate of 20 per million inhabitants. It is the result of the interaction of infectious, genetic and environmental factors and manifest itself with varied and unspecific symptoms, often reaching the general state, respiratory and renal systems. The combination of clinical, laboratory, imaging and fundamentally histological changes allows the diagnosis and classification of the extent / severity of the disease necessary for the decision of the therapeutics to be taken. Glucocorticoids are generally used; with methotrexate being considered when localized disease and cyclophosphamide, rituximab or azathioprine when generalized disease. A systematized approach can increase survival rates from 12% to 70% over a 5-year span.
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Affiliation(s)
- Fernando Salvador
- Autoimmune Diseases Unit, Internal Medicine Department, Centro Hospitalar de Trás-os-Montes e Alto Douro, Avenida da Noruega, 5000-508 Vila Real, Portugal; NEDAI/SPMI Autoimmune Diseases Group/Portuguese Society of Internal Medicine, Portugal.
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18
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Graeter S, Simon HU, von Gunten S. Granulocyte death mediated by specific antibodies in intravenous immunoglobulin (IVIG). Pharmacol Res 2020; 154:104168. [DOI: 10.1016/j.phrs.2019.02.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 02/04/2019] [Accepted: 02/04/2019] [Indexed: 12/23/2022]
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19
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Update on eosinophilic granulomatosis with polyangiitis. Allergol Int 2019; 68:430-436. [PMID: 31266709 DOI: 10.1016/j.alit.2019.06.004] [Citation(s) in RCA: 133] [Impact Index Per Article: 26.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 05/24/2019] [Accepted: 06/09/2019] [Indexed: 12/23/2022] Open
Abstract
Eosinophilic granulomatosis with polyangiitis (EGPA) (formerly Churg-Strauss syndrome) is a rare form of anti-neutrophil cytoplasm antibody (ANCA)-associated vasculitis characterized by eosinophil-rich granulomatous inflammation and small to medium-size vessel vasculitis associated with bronchial asthma and eosinophilia. Its rarity and unique features such as eosinophilic inflammation have delayed progress of research regarding EGPA for several years, compared to other forms of ANCA-associated vasculitis. However, recently, attention to EGPA as a research subject has been gradually increasing. To resolve problems in existing criteria for EGPA, new classification criteria for EGPA generated by a large international cohort will be launched and is being expected to accelerate future studies. Pathogenesis and roles of ANCA in EGPA are still largely unknown; however, it has been reported that glomerulonephritis is more frequent in ANCA-positive patients than in ANCA-negative patients, while heart failure is more frequent in ANCA-negative patients than in ANCA-positive patients. In addition, a recent genome-wide association study has suggested the presence of two genetically distinct subgroups of EGPA, which correspond to ANCA-positive and -negative subgroups. Although responses to glucocorticoids in EGPA are generally good, patients with EGPA often experience a relapse. Currently, there is no standard therapy for EGPA based on accumulation of clinical trial results. Recently, clinical benefits of mepolizumab for EGPA were proved by a randomized controlled trial and mepolizumab was approved for EGPA. In addition, various new drugs are under evaluation. To find optimal use of these drugs and to resolve unmet needs, such as relapse prevention, will be needed in future.
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Schirmer JH, Aries PM, de Groot K, Hellmich B, Holle JU, Kneitz C, Kötter I, Lamprecht P, Müller-Ladner U, Reinhold-Keller E, Specker C, Zänker M, Moosig F. [S1 guidelines Diagnostics and treatment of ANCA-associated vasculitis]. Z Rheumatol 2019; 76:77-104. [PMID: 29204681 DOI: 10.1007/s00393-017-0394-1] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Jan Henrik Schirmer
- Klinik für Innere Medizin I, Universitätsklinikum Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 3, 24105, Kiel, Deutschland.
| | - Peer M Aries
- Rheumatologie im Struenseehaus, Hamburg, Deutschland
| | - Kirsten de Groot
- Medizinische Klinik III, Sana Klinikum Offenbach, Offenbach, Deutschland
- KfH Nierenzentrum Offenbach, Offenbach, Deutschland
| | - Bernhard Hellmich
- Klinik für Innere Medizin, Rheumatologie und Immunologie, Vaskulitiszentrum Süd, Medius Klinik Kirchheim, Kirchheim, Deutschland
| | - Julia U Holle
- Rheumazentrum Schleswig-Holstein Mitte, Neumünster, Deutschland
| | - Christian Kneitz
- Klinik für Innere Medizin II, Rheumatologie, klinische Immunologie und Geriatrie, Klinikum Südstadt, Rostock, Deutschland
| | - Ina Kötter
- Abteilung für Rheumatologie, klinische Immunologie und Nephrologie, Asklepios Klinikum Altona, Hamburg, Deutschland
| | - Peter Lamprecht
- Klinik für Rheumatologie und klinische Immunologie, Universität zu Lübeck, Lübeck, Deutschland
| | - Ulf Müller-Ladner
- Abteilung für Rheumatologie und Klinische Immunologie, Campus Kerckhoff, Justus-Liebig Universität Giessen, Bad Nauheim, Deutschland
| | - Eva Reinhold-Keller
- Klinik für Rheumatologie und klinische Immunologie, Klinikum Bad Bramstedt, Bad Bramstedt, Deutschland
| | - Christof Specker
- Klinik für Rheumatologie und klinische Immunologie, Universitätsmedizin Essen, St. Josef Krankenhaus Werden, Essen, Deutschland
| | - Michael Zänker
- Abteilung für Innere Medizin, Immanuel Klinikum Bernau Herzzentrum Brandenburg, Bernau, Deutschland
- Medizinische Hochschule Brandenburg, Neuruppin, Deutschland
| | - Frank Moosig
- Rheumazentrum Schleswig-Holstein Mitte, Neumünster, Deutschland
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22
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Matsuda S, Yoshida S, Fujiki Y, Satomi H, Takeuchi T, Hirose Y, Makino S, Arawaka S. Eosinophilic granulomatosis with polyangiitis complicated by subarachnoid hemorrhage and coronary vasculitis: a case report and review of the literature. Rheumatol Int 2017; 38:689-696. [PMID: 29127573 DOI: 10.1007/s00296-017-3875-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 11/03/2017] [Indexed: 02/03/2023]
Abstract
Eosinophilic granulomatosis with polyangiitis (EGPA) is characterized by necrotizing vasculitis of small-sized vessels with extravascular granulomas and eosinophilic infiltration. The case of a 48-year-old Japanese woman with EGPA, who presented concurrently with subarachnoid hemorrhage (SAH) and coronary vasculitis, is reported. She initially presented with bronchial asthma, and then 8 months later she developed various symptoms caused by systemic eosinophilic vasculitis and was admitted to our hospital. Three days after admission, she started oral corticosteroid therapy, and her 2009 Five-Factor Score (FFS) was 0. However, she developed an SAH, followed by coronary vasculitis 1 day later. With extensive treatment with a combination of betamethasone, cyclophosphamide, intravenous immunoglobulin, and rituximab, her systemic vasculitis improved dramatically. This seems to be the first case of EGPA with SAH and coronary vasculitis. In previous reports of EGPA with SAH, 4 of 11 cases developed SAH as an exacerbation of systemic vasculitis during remission induction therapy. The present patient also had SAH during remission induction therapy. However, the period between bronchial asthma and SAH was only 8 months. This is the shortest among case reports of EGPA with SAH. In addition, the present patient rapidly developed coronary vasculitis. These findings suggest that EGPA causes SAH and coronary vasculitis as early complications of systemic vasculitis. In EGPA, it is necessary to pay careful attention to rapid changes of disease activity, even when the FFS indicates a good prognosis.
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Affiliation(s)
- Shogo Matsuda
- Department of Internal Medicine (IV), Osaka Medical College, 2-7 Daigaku-machi, Takatsuki, Osaka, 569-8686, Japan.
| | - Shuzo Yoshida
- Department of Internal Medicine (IV), Osaka Medical College, 2-7 Daigaku-machi, Takatsuki, Osaka, 569-8686, Japan
| | - Youhei Fujiki
- Department of Internal Medicine (IV), Osaka Medical College, 2-7 Daigaku-machi, Takatsuki, Osaka, 569-8686, Japan
| | - Hidetoshi Satomi
- Department of Internal Medicine (IV), Osaka Medical College, 2-7 Daigaku-machi, Takatsuki, Osaka, 569-8686, Japan
| | - Tohru Takeuchi
- Department of Internal Medicine (IV), Osaka Medical College, 2-7 Daigaku-machi, Takatsuki, Osaka, 569-8686, Japan
| | - Yoshinobu Hirose
- Department of Internal Medicine (IV), Osaka Medical College, 2-7 Daigaku-machi, Takatsuki, Osaka, 569-8686, Japan
| | - Shigeki Makino
- Department of Internal Medicine (IV), Osaka Medical College, 2-7 Daigaku-machi, Takatsuki, Osaka, 569-8686, Japan
| | - Shigeki Arawaka
- Department of Internal Medicine (IV), Osaka Medical College, 2-7 Daigaku-machi, Takatsuki, Osaka, 569-8686, Japan
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23
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Berti A, Specks U, Keogh KA, Cornec D. Current and Future Treatment Options for Eosinophilic Granulomatosis With Polyangiitis. CURRENT TREATMENT OPTIONS IN RHEUMATOLOGY 2017. [DOI: 10.1007/s40674-017-0073-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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24
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Tsurikisawa N, Oshikata C, Kinoshita A, Tsuburai T, Saito H. Longterm Prognosis of 121 Patients with Eosinophilic Granulomatosis with Polyangiitis in Japan. J Rheumatol 2017; 44:1206-1215. [PMID: 28572468 DOI: 10.3899/jrheum.161436] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2017] [Indexed: 01/15/2023]
Abstract
OBJECTIVE We investigated the risk factors for relapse or prognosis of eosinophilic granulomatosis with polyangiitis (EGPA) in Japanese patients presenting to our hospital. METHODS From June 1999 through March 2015, we retrospectively recruited 121 patients with EGPA according to the American College of Rheumatology criteria. Frequent relapse was defined as disease occurrence at least once every 2 years after a period of initial remission. The study endpoint was the last examination performed. We used multiple logistic regression to analyze risk factors for relapse or survival in EGPA. RESULTS Gastrointestinal (GI) involvement with both abnormalities on endoscopy and biopsy (p < 0.01) and symptoms; myocardial involvement with both abnormalities on 1 or more cardiac investigations and symptoms (p < 0.01); and treatment at initial or maintenance with immunosuppressants (p < 0.01) or administration of intravenous immunoglobulin (IVIG; p < 0.01) were associated significantly more often with frequent relapse than with infrequent. Overall 5-, 10-, and 20-year survival rates were 91.1%, 83.7%, and 68.6%, respectively. Survival in EGPA was associated with age of onset < 65 years. Age at onset of EGPA was the only significant predictor of survival (p < 0.01). Myocardial or GI tract involvement did not affect mortality risk. CONCLUSION Patients with myocardial or GI tract involvement had frequent relapses, but these conditions were not reflected in increased mortality. Treatment with immunosuppressants or IVIG in addition to corticosteroids might have improved the prognosis in Japanese patients with EGPA.
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Affiliation(s)
- Naomi Tsurikisawa
- From the Department of Respirology, National Hospital Organization Saitama National Hospital, Saitama; Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital, Minami-ku Sagamihara, Japan. .,N. Tsurikisawa, MD, Department of Respirology, National Hospital Organization Saitama National Hospital, and Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; C. Oshikata, MD, Department of Respirology, National Hospital Organization Saitama National Hospital, and Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; A. Kinoshita, MD, Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; T. Tsuburai, MD, Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; H. Saito, PhD, Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital.
| | - Chiyako Oshikata
- From the Department of Respirology, National Hospital Organization Saitama National Hospital, Saitama; Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital, Minami-ku Sagamihara, Japan.,N. Tsurikisawa, MD, Department of Respirology, National Hospital Organization Saitama National Hospital, and Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; C. Oshikata, MD, Department of Respirology, National Hospital Organization Saitama National Hospital, and Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; A. Kinoshita, MD, Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; T. Tsuburai, MD, Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; H. Saito, PhD, Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital
| | - Arisa Kinoshita
- From the Department of Respirology, National Hospital Organization Saitama National Hospital, Saitama; Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital, Minami-ku Sagamihara, Japan.,N. Tsurikisawa, MD, Department of Respirology, National Hospital Organization Saitama National Hospital, and Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; C. Oshikata, MD, Department of Respirology, National Hospital Organization Saitama National Hospital, and Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; A. Kinoshita, MD, Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; T. Tsuburai, MD, Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; H. Saito, PhD, Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital
| | - Takahiro Tsuburai
- From the Department of Respirology, National Hospital Organization Saitama National Hospital, Saitama; Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital, Minami-ku Sagamihara, Japan.,N. Tsurikisawa, MD, Department of Respirology, National Hospital Organization Saitama National Hospital, and Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; C. Oshikata, MD, Department of Respirology, National Hospital Organization Saitama National Hospital, and Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; A. Kinoshita, MD, Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; T. Tsuburai, MD, Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; H. Saito, PhD, Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital
| | - Hiroshi Saito
- From the Department of Respirology, National Hospital Organization Saitama National Hospital, Saitama; Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital, Minami-ku Sagamihara, Japan.,N. Tsurikisawa, MD, Department of Respirology, National Hospital Organization Saitama National Hospital, and Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; C. Oshikata, MD, Department of Respirology, National Hospital Organization Saitama National Hospital, and Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; A. Kinoshita, MD, Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; T. Tsuburai, MD, Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital; H. Saito, PhD, Department of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital
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Aounallah A, Arouss A, Ghariani N, Saidi W, Sriha B, Denguezli M, Belajouza C, Nouira R. [Cutaneous leukocytoclastic vasculitis: about 85 cases]. Pan Afr Med J 2017; 26:138. [PMID: 28533861 PMCID: PMC5429439 DOI: 10.11604/pamj.2017.26.138.9721] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 11/07/2016] [Indexed: 11/11/2022] Open
Abstract
La présentation clinique, les étiologies et l'évolution des Vascularites leucocytoclasiques sont peu étudiées. L'objectif de notre travail est d'étudier les particularités épidémiologiques, cliniques, étiologiques et évolutives de cette entité. Nous avons mené une étude transversale portant sur 85 patients ayant une vascularite leucocytoclasique colligés dans le service de dermatologie de l'hôpital Farhat Hached de Sousse entre Janvier 2000 et Décembre 2013. Pour chaque patient, une fiche des données épidémiologiques, cliniques, paracliniques et étiologiques a été remplie. L'âge moyen de nos patients était de 47,65 ans avec des extrêmes allant de 10 à 78 ans. Cinquante trois femmes et 32 hommes étaient recensés (sexe ratio = 0,6). Les manifestations cutanées étaient dominées par le purpura vasculaire (88,2%). Les étiologies les plus fréquentes étaient les maladies systémiques (51%), les infections (20%) et les dermatoses neutrophiliques (14,5%). Les autres étiologies retrouvées étaient : les causes médicamenteuses (9,1%) et les hémopathies malignes (5,4%). Chez 30 patients (35,3%), l'étiologie n'a pas été retrouvée. Deux facteurs prédictifs à l'évolution aigue étaient retenus : la présence d'une infection récente (p= 0,014) et d'une prise médicamenteuse précédant l'éruption cutanée (p= 0,013). L'évolution chronique était corrélée positivement aux anticorps antinucléaires (p= 0,009), et à la cryoglobulinémie (p=0,025). Notre étude illustre la multitude des étiologies de vascularites leucocytoclasiques. La recherche d'une maladie sous-jacente est impérative afin de garantir une meilleure prise en charge thérapeutique.
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Affiliation(s)
- Amina Aounallah
- Université du Centre, Tunisie.,Service de Dermatologie, CHU Farhat Hached, Sousse, Tunisie
| | - Aicha Arouss
- Université du Centre, Tunisie.,Service de Dermatologie, CHU Farhat Hached, Sousse, Tunisie
| | - Najet Ghariani
- Université du Centre, Tunisie.,Service de Dermatologie, CHU Farhat Hached, Sousse, Tunisie
| | - Wafa Saidi
- Université du Centre, Tunisie.,Service de Dermatologie, CHU Farhat Hached, Sousse, Tunisie
| | - Badreddine Sriha
- Laboratoire d'Anatomie et de Cytologie Pathologique, CHU Farhat Hached, Sousse, Tunisie
| | - Mohamed Denguezli
- Université du Centre, Tunisie.,Service de Dermatologie, CHU Farhat Hached, Sousse, Tunisie
| | - Colandane Belajouza
- Université du Centre, Tunisie.,Service de Dermatologie, CHU Farhat Hached, Sousse, Tunisie
| | - Rafia Nouira
- Université du Centre, Tunisie.,Service de Dermatologie, CHU Farhat Hached, Sousse, Tunisie
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Abstract
BACKGROUND Intravenously administered immunoglobulins have multiple modes of action that are anti-inflammatory. They can therefore be beneficial in a number of autoimmune disorders. OBJECTIVE The aim of this article is to analyze and summarize studies on the administration of intravenous immunoglobulins in rheumatological diseases. METHODS A selective search and analysis of the literature was carried out related to the mode of action and efficacy of intravenous immunoglobulins in rheumatological diseases. RESULTS AND CONCLUSION Intravenous immunoglobulins have a broad mode of action and can therefore be beneficial in almost all autoimmune diseases. Conditions in which they are of special benefit include immunothrombopenia (ITP), Kawasaki disease and idiopathic inflammatory myopathies. In rare situations, they may also be indicated in systemic lupus erythematosus (SLE), Sjögren's syndrome and neuropathies, catastrophic antiphospholipid syndrome (APS), scleroderma, antineutrophil cytoplasmic antibody (ANCA) associated vasculitis, pyoderma gangrenosum and scleromyxedema. Severe adverse events are rare. In view of the high costs of the therapy, intravenous immunoglobulins are mostly applied in emergency situations, as salvage therapy when other standard therapies have failed or when severe infections are a contraindication to the administration of immunosuppressants.
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Affiliation(s)
- T Witte
- Klinik für Immunologie und Rheumatologie, Medizinische Hochschule Hannover, Carl-Neuberg-Str. 1, 30625, Hannover, Deutschland.
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Pecoraro A, Crescenzi L, Carucci L, Genovese A, Spadaro G. Heart failure not responsive to standard immunosuppressive therapy is successfully treated with high dose intravenous immunoglobulin therapy in a patient with Eosinophilic Granulomatosis with Polyangiitis (EGPA). Int Immunopharmacol 2017; 45:13-15. [PMID: 28152445 DOI: 10.1016/j.intimp.2017.01.025] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Revised: 01/18/2017] [Accepted: 01/19/2017] [Indexed: 12/23/2022]
Abstract
Glucocorticoids and immunosuppressive drugs represent the first-line treatment of eosinophilic granulomatosis with polyangiitis (EGPA, former Churg-Strauss syndrome), even though the combined therapy is not successful in achieving the disease remission in some patients with neurological or cardiac involvement. We describe a case of an EGPA male patient with impaired left ventricular function not responsive to glucocorticoid and immunosuppressive therapy. We observed that high-dose (2g/kg/4weeks) intravenous immunoglobulin (IVIG) therapy significantly improved cardiac function, which was deteriorated after reducing IVIG dose at 0.5g/kg/4weeks, and was restored increasing again IVIG dose to 2g/kg/4weeks. The finding highlights the relevance of IVIG as treatment of choice in EGPA patients with cardiac involvement not responsive to the standard glucocorticoid and immunosuppressive therapy. Moreover, at a follow-up of 24months, the continuance of high dose IVIG therapy was required to maintain a sustained remission of the heart failure.
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Affiliation(s)
- Antonio Pecoraro
- Department of Translational Medical Sciences, Allergy and Clinical Immunology, University of Naples Federico II, Naples, Italy.
| | - Ludovica Crescenzi
- Department of Translational Medical Sciences, Allergy and Clinical Immunology, University of Naples Federico II, Naples, Italy
| | - Laura Carucci
- Department of Translational Medical Sciences, Allergy and Clinical Immunology, University of Naples Federico II, Naples, Italy
| | - Arturo Genovese
- Department of Translational Medical Sciences, Allergy and Clinical Immunology, University of Naples Federico II, Naples, Italy
| | - Giuseppe Spadaro
- Department of Translational Medical Sciences, Allergy and Clinical Immunology, University of Naples Federico II, Naples, Italy
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28
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Beketova TV, Volkov MY, Nasonov EL. [Current approaches to diagnosing and treating eosinophilic granulomatosis with polyangiitis: The 2015 international guidelines]. TERAPEVT ARKH 2016; 88:86-92. [PMID: 27239934 DOI: 10.17116/terarkh201688586-92] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The 2015 international guidelines for the diagnosis and treatment of eosinophilic granulomatosis with polyangiitis, formerly known as the Churg-Strauss syndrome, are detailed and an attempt is made to expand an evidence base, by attracting more recent available publications. The new guidelines should not be regarded as final standards; these are primarily to extend the possibilities of choosing a personified management strategy for patients with eosinophilic granulomatosis with polyangiitis and to serve as the starting point for further in-depth investigations.
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Affiliation(s)
- T V Beketova
- V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia
| | - M Yu Volkov
- V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia
| | - E L Nasonov
- V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia
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Successful Use of Plasma Exchange in the Treatment of Corticosteroid-Refractory Eosinophilic Granulomatosis with Polyangiitis Associated with Gastrointestinal Manifestations. Case Reports Immunol 2016; 2016:8341751. [PMID: 26989530 PMCID: PMC4773532 DOI: 10.1155/2016/8341751] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Accepted: 01/26/2016] [Indexed: 11/17/2022] Open
Abstract
We describe the case of a 33-year-old woman having corticosteroid-refractory eosinophilic granulomatosis with polyangiitis (EGPA) who presented with abdominal pain and responded dramatically to plasma exchange. Eosinophilia, asthma history, neuropathy, pulmonary infiltrates, and paranasal sinus abnormalities confirmed the diagnosis of EGPA. Treatment was initiated with 1 g/day of methylprednisolone pulse therapy for 3 days followed by 60 mg/day of intravenous prednisolone without relieving abdominal pain. Then, plasma exchange was performed thrice. Abdominal pain disappeared after the first plasma exchange. Indication of plasma exchange for EGPA remains controversial; however, it may represent a valid option in cases with gastrointestinal involvement.
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Tsurikisawa N, Oshikata C, Tsuburai T, Sugano S, Nakamura Y, Shimoda T, Tamama S, Adachi K, Horita A, Saito I, Saito H. Th17 cells reflect colon submucosal pathologic changes in active eosinophilic granulomatosis with polyangiitis. BMC Immunol 2015; 16:75. [PMID: 26714881 PMCID: PMC4696253 DOI: 10.1186/s12865-015-0138-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Accepted: 12/22/2015] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Chronic eosinophilic pneumonia (CEP) or eosinophilic gastroenteritis (EG), or both, with asthma precede the onset of eosinophilic granulomatosis with polyangiitis (EGPA) in half of all EGPA patients. It is not known what determines whether patients with CEP or with EG following asthma will develop EGPA. METHODS We studied 17 EGPA patients and 12 patients with CEP but without EGPA. We assayed serum ICAM-1, VCAM-1, and VEGF, and the percentage of peripheral blood CD4(+) T cells producing IL-17 (Th17 cells), at both onset and remission. We also examined the numbers of submucosal eosinophils and the basement membrane-to-crypt and crypt-to-crypt distance to evaluate edema in the colon submucosa at onset and remission in EGPA and at onset in CEP. RESULTS Nine of 12 (75.0%) CEP patients had symptoms or endoscopic findings. Colonic submucosal eosinophil counts and edema in EGPA at onset were greater than at remission or in CEP at onset. Th17 cells (%) and serum ICAM-1 levels at onset were greater in EGPA than in CEP. In EGPA, peripheral blood Th17 cells (%) were significantly correlated with serum ICAM-1 level, colonic submucosal eosinophil count, and degree of edematous change; inversely correlated with serum VEGF level; but not correlated with VCAM-1 level. CONCLUSIONS Eosinophilia and colonic submucosal edematous change were greater in EGPA than in CEP. The mechanism of vasculitis in EGPA appears related to increases in serum Th17 cell numbers and ICAM-1 levels and decreases in VEGF levels.
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Affiliation(s)
- Naomi Tsurikisawa
- Departments of Allergy and Respirology, Sagamihara, Kanagawa, Japan.
| | - Chiyako Oshikata
- Departments of Allergy and Respirology, Sagamihara, Kanagawa, Japan.
| | - Takahiro Tsuburai
- Departments of Allergy and Respirology, Sagamihara, Kanagawa, Japan.
| | - Satoshi Sugano
- Department of Medical Gastroenterology, Sagamihara, Kanagawa, Japan.
| | - Yoko Nakamura
- Department of Medical Gastroenterology, Sagamihara, Kanagawa, Japan.
| | - Takuya Shimoda
- Department of Medical Gastroenterology, Sagamihara, Kanagawa, Japan.
| | - Shunpei Tamama
- Department of Medical Gastroenterology, Sagamihara, Kanagawa, Japan.
| | - Ken Adachi
- Department of Medical Gastroenterology, Sagamihara, Kanagawa, Japan.
| | - Ayako Horita
- Department of Diagnostic Pathology, Sagamihara, Kanagawa, Japan.
| | - Ikuo Saito
- Department of Diagnostic Pathology, Sagamihara, Kanagawa, Japan.
| | - Hiroshi Saito
- Clinical Research Center for Allergy and Rheumatology, National Hospital Organization, Sagamihara National Hospital, 18-1 Sakuradai, Minami-ku, Sagamihara, Kanagawa, 252-0392, Japan.
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Kaufman GN, Massoud AH, Dembele M, Yona M, Piccirillo CA, Mazer BD. Induction of Regulatory T Cells by Intravenous Immunoglobulin: A Bridge between Adaptive and Innate Immunity. Front Immunol 2015; 6:469. [PMID: 26441974 PMCID: PMC4566032 DOI: 10.3389/fimmu.2015.00469] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Accepted: 08/28/2015] [Indexed: 12/25/2022] Open
Abstract
Intravenous immunoglobulin (IVIg) is a polyclonal immunoglobulin G preparation with potent immunomodulatory properties. The mode of action of IVIg has been investigated in multiple disease states, with various mechanisms described to account for its benefits. Recent data indicate that IVIg increases both the number and the suppressive capacity of regulatory T cells, a subpopulation of T cells that are essential for immune homeostasis. IVIg alters dendritic cell function, cytokine and chemokine networks, and T lymphocytes, leading to development of regulatory T cells. The ability of IVIg to influence Treg induction has been shown both in animal models and in human diseases. In this review, we discuss data on the potential mechanisms contributing to the interaction between IVIg and the regulatory T-cell compartment.
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Affiliation(s)
- Gabriel N Kaufman
- Translational Research in Respiratory Diseases Program, The Research Institute of the McGill University Health Centre , Montreal, QC , Canada
| | - Amir H Massoud
- Translational Research in Respiratory Diseases Program, The Research Institute of the McGill University Health Centre , Montreal, QC , Canada ; Laboratory of Cellular and Molecular Immunology, University of Montreal Hospital Research Centre , Montreal, QC , Canada
| | - Marieme Dembele
- Translational Research in Respiratory Diseases Program, The Research Institute of the McGill University Health Centre , Montreal, QC , Canada
| | - Madelaine Yona
- Translational Research in Respiratory Diseases Program, The Research Institute of the McGill University Health Centre , Montreal, QC , Canada
| | - Ciriaco A Piccirillo
- Infectious Diseases and Immunity in Global Health Program, The Research Institute of the McGill University Health Centre , Montreal, QC , Canada
| | - Bruce D Mazer
- Translational Research in Respiratory Diseases Program, The Research Institute of the McGill University Health Centre , Montreal, QC , Canada ; Department of Pediatrics, Faculty of Medicine, McGill University , Montreal, QC , Canada
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33
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Groh M, Pagnoux C, Baldini C, Bel E, Bottero P, Cottin V, Dalhoff K, Dunogué B, Gross W, Holle J, Humbert M, Jayne D, Jennette JC, Lazor R, Mahr A, Merkel PA, Mouthon L, Sinico RA, Specks U, Vaglio A, Wechsler ME, Cordier JF, Guillevin L. Eosinophilic granulomatosis with polyangiitis (Churg-Strauss) (EGPA) Consensus Task Force recommendations for evaluation and management. Eur J Intern Med 2015; 26:545-53. [PMID: 25971154 DOI: 10.1016/j.ejim.2015.04.022] [Citation(s) in RCA: 281] [Impact Index Per Article: 31.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Revised: 03/09/2015] [Accepted: 04/26/2015] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To develop disease-specific recommendations for the diagnosis and management of eosinophilic granulomatosis with polyangiitis (Churg-Strauss syndrome) (EGPA). METHODS The EGPA Consensus Task Force experts comprised 8 pulmonologists, 6 internists, 4 rheumatologists, 3 nephrologists, 1 pathologist and 1 allergist from 5 European countries and the USA. Using a modified Delphi process, a list of 40 questions was elaborated by 2 members and sent to all participants prior to the meeting. Concurrently, an extensive literature search was undertaken with publications assigned with a level of evidence according to accepted criteria. Drafts of the recommendations were circulated for review to all members until final consensus was reached. RESULTS Twenty-two recommendations concerning the diagnosis, initial evaluation, treatment and monitoring of EGPA patients were established. The relevant published information on EGPA, antineutrophil-cytoplasm antibody-associated vasculitides, hypereosinophilic syndromes and eosinophilic asthma supporting these recommendations was also reviewed. DISCUSSION These recommendations aim to give physicians tools for effective and individual management of EGPA patients, and to provide guidance for further targeted research.
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Affiliation(s)
- Matthieu Groh
- Department of Internal Medicine, National Referral Center for Rare Autoimmune and Systemic Diseases (Vasculitis, Scleroderma), INSERM U1016, Hôpital Cochin, APHP, Université Paris Descartes, Paris, France
| | - Christian Pagnoux
- Division of Rheumatology, Department of Medicine, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Chiara Baldini
- Rheumatology Unit, Department of Internal Medicine, University of Pisa, Pisa, Italy
| | - Elisabeth Bel
- Department of Respiratory Medicine, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Paolo Bottero
- Allergy and Clinical Immunology Outpatient Clinic, Ospedale "G. Fornaroli" di Magenta, Azienda Ospedaliera di Legnano, Milan, Italy
| | - Vincent Cottin
- Department of Respiratory Medicine, National Referral Center for Rare Lung Diseases, Hôpital Louis-Pradel, Hospices Civils de Lyon, Lyon, France
| | - Klaus Dalhoff
- Medical Clinic, Department of Rheumatology, Vasculitis Center, University Clinic of Schleswig-Holstein, Lübeck and Bad Bramstedt, Germany
| | - Bertrand Dunogué
- Department of Internal Medicine, National Referral Center for Rare Autoimmune and Systemic Diseases (Vasculitis, Scleroderma), INSERM U1016, Hôpital Cochin, APHP, Université Paris Descartes, Paris, France
| | - Wolfgang Gross
- Medical Clinic, Department of Rheumatology, Vasculitis Center, University Clinic of Schleswig-Holstein, Lübeck and Bad Bramstedt, Germany
| | - Julia Holle
- Medical Clinic, Department of Rheumatology, Vasculitis Center, University Clinic of Schleswig-Holstein, Lübeck and Bad Bramstedt, Germany
| | - Marc Humbert
- Department of Respiratory and Critical Care Medicine, National Referral Center for Severe Pulmonary Hypertension, INSERM UMR-S 999, Hôpital Bicêtre, APHP, Université Paris-Sud, 94270 Le Kremlin-Bicêtre, France
| | - David Jayne
- Vasculitis and Lupus Clinic, Addenbrooke's Hospital, Cambridge, United Kingdom
| | - J Charles Jennette
- Department of Pathology and Laboratory Medicine, UNC Kidney Center, University of North Carolina, Chapel Hill, NC, USA
| | - Romain Lazor
- Interstitial and Rare Lung Disease Unit, Department of Respiratory Medicine, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Alfred Mahr
- Department of Internal Medicine, Hôpital Saint-Louis, Université Paris 7 René Diderot, Paris, France
| | - Peter A Merkel
- Division of Rheumatology, University of Pennsylvania, Philadelphia, PA, USA
| | - Luc Mouthon
- Department of Internal Medicine, National Referral Center for Rare Autoimmune and Systemic Diseases (Vasculitis, Scleroderma), INSERM U1016, Hôpital Cochin, APHP, Université Paris Descartes, Paris, France
| | - Renato Alberto Sinico
- Clinical Immunology Unit and Renal Unit, Department of Medicine, Azienda Ospedaliera San Carlo Borromeo, Milan, Italy
| | - Ulrich Specks
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Augusto Vaglio
- Nephrology Unit, University Hospital of Parma, Parma, Italy
| | - Michael E Wechsler
- Division of Pulmonary, Critical Care and Sleep Medicine, National Jewish Health, Denver, CO, USA
| | - Jean-François Cordier
- Department of Respiratory Medicine, National Referral Center for Rare Lung Diseases, Hôpital Louis-Pradel, Hospices Civils de Lyon, Lyon, France
| | - Loïc Guillevin
- Department of Internal Medicine, National Referral Center for Rare Autoimmune and Systemic Diseases (Vasculitis, Scleroderma), INSERM U1016, Hôpital Cochin, APHP, Université Paris Descartes, Paris, France.
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Enomoto N, Chida K, Suda T, Kaida Y, Taniguchi M, Azuma A, Hayashi H, Ogura T, Kitamura H, Yamaguchi O, Ando M, Sato A, Kudo S. An exploratory trial of intravenous immunoglobulin therapy for idiopathic pulmonary fibrosis: a preliminary multicenter report. CLINICAL RESPIRATORY JOURNAL 2015; 10:746-755. [PMID: 25689162 DOI: 10.1111/crj.12281] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2014] [Revised: 01/31/2015] [Accepted: 02/12/2015] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND AIMS Idiopathic pulmonary fibrosis (IPF) is a fatal disorder without specific treatments. Although the efficacy of intravenous immunoglobulin (IVIG) therapy for autoimmune diseases has been reported, that for IPF remains unknown. This study aims to determine the efficacy and safety of IVIG for IPF. METHODS In an exploratory, multicenter, non-randomized and prospective trial, patients with progressive IPF were enrolled. Patients were treated with IVIG for five consecutive days (5-day IVIG) or once monthly for five consecutive months (5-month IVIG). Changes in the vital capacity (VC), diffusion capacity of the lung for carbon monoxide (DLCO), 6-min walk test (6MWT) and high-resolution computed tomography (HRCT) findings were evaluated. RESULTS A total of 10 patients with IPF were treated with IVIG: 6 were in 5-day IVIG and 4 were in 5-month IVIG group. In 5-day IVIG group, the treatment effects were temporal, and physiological and HRCT findings deteriorated in three of six patients. In 5-month IVIG group, changes in %VC, %DLCO and walk distance in 6MWT at 6 months were -0.9 ± 5.3%, 6.9 ± 12.6% and 79 ± 58 m (mean ± standard deviation), respectively, and the treatment effects were long lasting. The change in VC 6 months after starting IVIG was smaller than that of 6-12 months after starting IVIG (after cessation of IVIG) (-0.02 ± 0.15 vs -0.33 ± 0.14 L, P = 0.022). Ground glass opacities were diminished in two of four patients. Adverse events were mild and tolerable. CONCLUSION This preliminary study shows that once-monthly IVIG treatment may be effective and tolerable in patients with IPF.
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Affiliation(s)
- Noriyuki Enomoto
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan.
| | - Kingo Chida
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan.,Department of Internal Medicine, Hamamatsu Toyooka Hospital, Hamamatsu, Japan
| | - Takafumi Suda
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Yusuke Kaida
- Department of Internal Medicine, Enshu Hospital, Hamamatsu, Japan
| | - Masami Taniguchi
- Clinical Research Center for Allergy and Rheumatology, National Hospital Organization, Sagamihara National Hospital, Sagamihara, Japan
| | - Arata Azuma
- Internal Medicine, Department of Pulmonary Medicine/Infection and Oncology, Nippon Medical School, Tokyo, Japan
| | - Hiroki Hayashi
- Internal Medicine, Department of Pulmonary Medicine/Infection and Oncology, Nippon Medical School, Tokyo, Japan
| | - Takashi Ogura
- Department of Respiratory Medicine, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Japan
| | - Hideya Kitamura
- Department of Respiratory Medicine, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Japan
| | - Ou Yamaguchi
- Department of Respiratory Medicine, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Japan
| | | | | | - Shoji Kudo
- Fukujuji Hospital, Japan Anti-Tuberculosis Association, Tokyo, Japan
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Tsurikisawa N, Saito H, Oshikata C, Tsuburai T, Akiyama K. High-dose intravenous immunoglobulin therapy for eosinophilic granulomatosis with polyangiitis. Clin Transl Allergy 2014; 4:38. [PMID: 25937899 PMCID: PMC4417532 DOI: 10.1186/2045-7022-4-38] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Accepted: 10/02/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Regulatory T (Treg) cells are implicated in the development and progression of eosinophilic granulomatosis with polyangiitis (EGPA). We previously showed beneficial effects of intravenous immunoglobulin (IVIG) therapy combined with corticosteroid and immunosuppressant treatment on clinical symptoms, including mononeuritis multiplex and cardiac dysfunction, and Treg cell frequency, during EGPA. Whether the timing of administration (during initial treatment or at relapse after remission) or previous treatment affects the clinical and immunologic efficacy of IVIG is unknown. We evaluated whether the frequency of Treg cells varied depending on when IVIG was provided relative to the start of conventional therapy for EGPA. METHODS The patient population for this retrospective analysis comprised 17 patients with severe mononeuritis multiplex or heart failure whose EGPA did not respond to corticosteroids combined with immunosuppressant therapy. Ten patients first received IVIG during initial treatment, whereas the remaining 7 patients first received IVIG on relapse after remission. We measured the percentage of Treg cells, defined as FOXP3(+)CD4(+) T cells, present before the first round of IVIG and at 1 month after the last IVIG treatment. RESULTS FOXP3(+)CD4(+) T cells were increased in patients who required only a single course of IVIG to achieve remission compared with those who needed two or more courses. The dosage of prednisolone at initial IVIG was inversely correlated with the ratio of the number of FOXP3(+)CD4(+) T cells before IVIG and that at 1 month thereafter. CONCLUSION Patients with severe EGPA who receive IVIG after nonresponse to high-dose prednisolone during initial treatment may need multiple courses of IVIG to achieve remission. An increase in the frequency of Treg cells after IVIG may predict the need for additional IVIG in EGPA.
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Affiliation(s)
- Naomi Tsurikisawa
- Departments of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital, 18-1 Sakuradai, Minami-ku Sagamihara, Kanagawa, 252-0392 Japan
| | - Hiroshi Saito
- Clinical Research Center for Allergy and Rheumatology, National Hospital Organization Sagamihara National Hospital, 18-1 Sakuradai, Minami-ku Sagamihara, Kanagawa, 252-0392 Japan
| | - Chiyako Oshikata
- Departments of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital, 18-1 Sakuradai, Minami-ku Sagamihara, Kanagawa, 252-0392 Japan
| | - Takahiro Tsuburai
- Departments of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital, 18-1 Sakuradai, Minami-ku Sagamihara, Kanagawa, 252-0392 Japan
| | - Kazuo Akiyama
- Departments of Allergy and Respirology, National Hospital Organization Sagamihara National Hospital, 18-1 Sakuradai, Minami-ku Sagamihara, Kanagawa, 252-0392 Japan ; Clinical Research Center for Allergy and Rheumatology, National Hospital Organization Sagamihara National Hospital, 18-1 Sakuradai, Minami-ku Sagamihara, Kanagawa, 252-0392 Japan
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Umeda A, Yamane T, Takeuchi J, Imai Y, Suzuki K, Yumura W. Marked improvement of Churg-Strauss syndrome neuropathy by intravenous immunoglobulin and cyclophosphamide. Respirol Case Rep 2014; 2:81-4. [PMID: 25473575 PMCID: PMC4184514 DOI: 10.1002/rcr2.56] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Revised: 03/13/2014] [Accepted: 03/13/2014] [Indexed: 11/30/2022] Open
Abstract
A 42-year-old Japanese man developed Churg–Strauss syndrome 7 years after being diagnosed with chronic eosinophilic pneumonia. Prominent eosinophilia, subcutaneous nodules, and neuropathy in the left leg were seen. A pathological diagnosis of necrotizing vasculitis was determined by a biopsy of a subcutaneous nodule. The leg pain was severe and there was prominent atrophy of the thigh and calf, but the muscle weakness was mild. Serum anti-myeloperoxidase anti-neutrophil cytoplasmic antibody was positive. Because the initial treatment with an intravenous methylprednisolone pulse at 1 g/day for 3 days was not sufficient, a onetime treatment with intravenous cyclophosphamide at 15 mg/kg and intravenous immunoglobulin therapy (IVIG) at 400 mg/kg/day for 5 days were administered. Peripheral eosinophilia improved and the leg pain significantly improved. IVIG was repeated 1 month later and symptoms gradually improved further. The early diagnosis of Churg–Strauss syndrome and the early initiation of IVIG with cyclophosphamide were thought to be important.
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Affiliation(s)
- Akira Umeda
- Department of Internal Medicine, Shioya Hospital, International University of Health and Welfare Tochigi, Japan
| | - Tateki Yamane
- Department of Internal Medicine, Shioya Hospital, International University of Health and Welfare Tochigi, Japan
| | - Jin Takeuchi
- Department of Internal Medicine, Shioya Hospital, International University of Health and Welfare Tochigi, Japan
| | - Yasuo Imai
- Department of Pathology, Dokkyo Medical University Koshigaya Hospital Saitama, Japan
| | - Keisuke Suzuki
- Department of Neurology, Dokkyo Medical University Tochigi, Japan
| | - Wako Yumura
- Department of Nephrology, International University of Health and Welfare Hospital Tochigi, Japan
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Abstract
The use of IVIG to treat a wide variety of immune-driven diseases has grown rapidly, although the mechanism of action is not completely understood. Increasing demand for IVIG coupled with concerns regarding potential transmissible agents has led to worldwide supply shortages. National agencies have therefore produced guidelines for its use, with the latest England and Wales guideline being published in 2011. Due to the rarity of the rheumatic diseases, the evidence for IVIG use has been shown to be lacking in some areas and promising in others. Conditions in which IVIG has been shown to have benefit include ITP, Guillain-Barré syndrome and chronic inflammatory demyelinating polyneuropathy occurring in the context of rheumatic disease, as well as in SLE, idiopathic inflammatory myopathies and ANCA-associated vasculitides. This review looks at current IVIG use and is designed to be an aid for rheumatologists when considering the use of IVIG in clinical practice.
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Affiliation(s)
- Ben Mulhearn
- Christie NHS Foundation Trust, Arthritis Research UK Epidemiology Unit, Institute of Inflammation and Repair, Manchester Academic Health Sciences Centre, University of Manchester and Kellgren Centre for Rheumatology, NIHR Manchester Musculoskeletal Biomedical Research Unit, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Ian N Bruce
- Christie NHS Foundation Trust, Arthritis Research UK Epidemiology Unit, Institute of Inflammation and Repair, Manchester Academic Health Sciences Centre, University of Manchester and Kellgren Centre for Rheumatology, NIHR Manchester Musculoskeletal Biomedical Research Unit, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK Christie NHS Foundation Trust, Arthritis Research UK Epidemiology Unit, Institute of Inflammation and Repair, Manchester Academic Health Sciences Centre, University of Manchester and Kellgren Centre for Rheumatology, NIHR Manchester Musculoskeletal Biomedical Research Unit, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
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Eosinophilic granulomatosis with polyangiitis (Churg-Strauss): evolutions in classification, etiopathogenesis, assessment and management. Curr Opin Rheumatol 2014; 26:16-23. [PMID: 24257370 DOI: 10.1097/bor.0000000000000015] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
PURPOSE OF REVIEW Eosinophilic granulomatosis with polyangiitis (EGPA) (Churg-Strauss syndrome) is a peculiar hybrid condition of a systemic antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis and a hypereosinophilic disorder with frequent lung involvement that occurs in people with asthma. This review focuses on areas of evidence or persistent uncertainty in the classification, epidemiology, clinical presentation, diagnosis, prognosis and management of EGPA and attempts to identify clues to the mechanisms in the development or course of the disease. RECENT FINDINGS The 2013 revision of the EGPA definition formally placed the disease in the subset of ANCA-associated vasculitides. Recently published large case series underlined that the presence of ANCAs, found in 30-40% of EGPA, determines distinct but partly overlapping disease expression and the major detrimental effect of heart involvement on survival. There is some evidence that asthma in EGPA resembles a nonallergic eosinophilic asthma phenotype. Encouraging results have been reported for the treatment of EGPA with rituximab or with the eosinophil-targeted antiinterleukin-5 agent mepolizumab. SUMMARY The understanding of EGPA continues to advance, but many gaps in knowledge remain. The nomenclature remains a source of conceptual variance in terms of demonstrated presence or not of vessel inflammation or ANCAs in the diagnosis of EGPA. Distinguishing EGPA from hypereosinophilic syndromes can be problematic, and an understanding of the mechanistic relation between the vasculitis and the eosinophilic proliferation is profoundly lacking. Some evidence suggests distinct disease phenotypes, but this concept has not yet been translated to phenotype-adapted therapy.
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Abstract
Eosinophils are multifunctional granular leukocytes that are implicated in the pathogenesis of a wide variety of disorders, including asthma, helminth infection, and rare hypereosinophilic syndromes. Although peripheral and tissue eosinophilia can be a feature of many types of small-vessel and medium-vessel vasculitis, the role of eosinophils has been best studied in eosinophilic granulomatosis with polyangiitis (EGPA), where eosinophils are a characteristic finding in all three clinical stages of the disorder. Whereas numerous studies have demonstrated an association between the presence of eosinophils and markers of eosinophil activation in the blood and tissues of patients with EGPA, the precise role of eosinophils in disease pathogenesis has been difficult to ascertain owing to the complexity of the disease process. In this regard, results of clinical trials using novel agents that specifically target eosinophils are providing the first direct evidence of a central role of eosinophils in EGPA. This Review focuses on the aspects of eosinophil biology most relevant to the pathogenesis of vasculitis and provides an update of current knowledge regarding the role of eosinophils in EGPA and other vasculitides.
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Abstract
The vasculitic neuropathies are a diverse group of disorders characterised by the acute-to-subacute onset of painful sensory and motor deficits that result from inflammatory destruction of nerve blood vessels and subsequent ischaemic injury. They are common in patients with primary systemic vasculitis and are seen in vasculitis secondary to disorders such as rheumatoid arthritis, viral infections, and diabetic inflammatory neuropathies. It is imperative that neurologists recognise these disorders to initiate treatment promptly and thereby prevent morbidity and mortality. To simplify the approach to patients with vasculitis of the peripheral nerves, a straightforward, dichotomous classification scheme can be used in which the vasculitic neuropathies are divided into two groups-nerve large arteriole vasculitis and nerve microvasculitis-on the basis of the size of the involved vessels. The size of the affected blood vessels correlates with the clinical course and prognosis in patients with vasculitic neuropathy.
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Rezaei N, Abolhassani H, Aghamohammadi A, Ochs HD. Indications and safety of intravenous and subcutaneous immunoglobulin therapy. Expert Rev Clin Immunol 2014; 7:301-16. [DOI: 10.1586/eci.10.104] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Oka N, Kawasaki T, Matsui M, Shigematsu K, Unuma T, Sugiyama H. Two subtypes of Churg–Strauss syndrome with neuropathy: the roles of eosinophils and ANCA. Mod Rheumatol 2014. [DOI: 10.3109/s10165-010-0400-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Nobuyuki Oka
- Department of Neurology, N.H.O. Minami-Kyoto National Hospital,
Joyo, Kyoto 610-0113, Japan
| | - Teruaki Kawasaki
- Center of Neurological and Cerebrovascular Diseases, Takeda Hospital,
Kyoto, Japan
| | - Masaru Matsui
- Department of Neurology, N.H.O. Utano National Hospital,
Kyoto, Japan
| | - Kazuo Shigematsu
- Department of Neurology, N.H.O. Minami-Kyoto National Hospital,
Joyo, Kyoto 610-0113, Japan
| | - Tsuneo Unuma
- Department of Neurology, N.H.O. Minami-Kyoto National Hospital,
Joyo, Kyoto 610-0113, Japan
| | - Hiroshi Sugiyama
- Department of Neurology, N.H.O. Minami-Kyoto National Hospital,
Joyo, Kyoto 610-0113, Japan
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Ochi K, Horiuchi Y, Tazaki K, Nishi K, Kawashima H, Yabe H. Spontaneous anterior interosseous nerve palsy with Churg–Strauss syndrome. Mod Rheumatol 2014. [DOI: 10.3109/s10165-010-0304-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Abstract
The Churg-Strauss syndrome (CSS) is the rarest subtype of the so-called anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAV) and has the lowest frequency of ANCA-positivity (around 30%). In addition to asthma and blood eosinophilia, CSS is characterized by end-organ damage, which can be caused by either vasculitis and/or tissue infiltration of eosinophilic granulocytes. The CSS shares many etiological and clinical features of other hypereosinophilic syndromes. Recently, a distinct genetic background could be demonstrated for both the ANCA-positive and ANCA-negative subtypes of CSS as compared to the other two forms of AAV. Among other cytokines, interleukin-5 (IL-5) could be identified as a key mediator of eosinophilia. Therefore, recent clinical trials in CSS aimed to target IL-5. Outside of clinical trials, treatment of CSS is adapted to disease stage and activity, as recommended for other types of AAV.
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Affiliation(s)
- F Moosig
- Klinik für Rheumatologie und Immunologie, Klinikum Bad Bramstedt GmbH, Universitätsklinikum Schleswig Holstein, Oskar-Alexander-Str. 26, 24576, Bad Bramstedt, Deutschland.
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Pego PM, Câmara IA, Andrade JP, Costa JM. Intravenous immunoglobulin therapy in vasculitic ulcers: a case of polyarteritis nodosa. AUTOIMMUNITY HIGHLIGHTS 2013; 4:95-9. [PMID: 26000148 PMCID: PMC4389026 DOI: 10.1007/s13317-013-0048-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2012] [Accepted: 01/21/2013] [Indexed: 11/16/2022]
Abstract
Introduction Polyarteritis nodosa (PAN) is a systemic necrotizing medium-size-vessel vasculitis with variable clinical manifestations. Diagnosis is confirmed by histology or angiography. The mainstay of treatment is corticosteroids alone or combined with cyclophosphamide (CYF). Case report Seventy-one-year-old female, follow-up started in 1997 at the age of 56 for suspected relapsing febrile viral exanthema. Skin biopsy was performed and the diagnosis of lymphomatoid papulosis was made, with complete response to treatment with dapsone. In 2005, she presented with arthralgia, lower limb (LL) edema, livedo reticularis and elevated erythrocyte sedimentation rate (ESR). PAN was confirmed on histology and visceral angiography; antineutrophil cytoplasmic antibodies (ANCA) were negative. She responded to prednisolone but relapsed in 2006. Twelve cycles of CYF were administered, with clinical, angiographic and analytical improvement. In 2008, a new relapse occured with LL neuropathic pain and ESR elevation. Electromyogram (EMG) confirmed axonal sensory polyneuropathy (PNP). Azathioprine was started with a poor response. A second EMG, 12 months later in 2009 still evidenced PNP, and nerve biopsy confirmed vasculitic neuropathy. In 2010, she had ulcers in LL and iron-deficient anemia. She started intravenous immunoglobulin (IVIG) for six cycles, achieving ulcer healing, absence of pain, no anemia and ESR normalization. Discussion IVIG therapy has proven benefit in Kawasaki disease, also showing efficacy in refractory ANCA-associated vasculitis. In PAN, only very few case reports show benefit. In this case, IVIG therapy induced total remission of LL ulcers and PNP, suggesting that it may be useful in selected cases of refractory PAN.
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Affiliation(s)
- Petra M Pego
- 3rd Department of Internal Medicine, Hospital Distrital de Santarém, 2005-177 Santarém, Portugal
| | - Inês Aguiar Câmara
- 3rd Department of Internal Medicine, Hospital Distrital de Santarém, 2005-177 Santarém, Portugal
| | - José Pedro Andrade
- 3rd Department of Internal Medicine, Hospital Distrital de Santarém, 2005-177 Santarém, Portugal
| | - João Matos Costa
- 3rd Department of Internal Medicine, Hospital Distrital de Santarém, 2005-177 Santarém, Portugal
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Matsumoto T, Otsuka K, Kawamoto M, Nagata K, Tachikawa R, Imai Y, Oka N, Tomii K. Efficacy of early intravenous immunoglobulin for eosinophilic granulomatosis with polyangiitis with drastically progressive neuropathy: a synopsis of two cases. Intern Med 2013; 52:913-7. [PMID: 23583996 DOI: 10.2169/internalmedicine.52.8889] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Two women, 66-year-old and 63-year-old, were admitted for drastically progressive neuropathy, and diagnosed with eosinophilic granulomatosis with polyangiitis (EGPA). Steroid pulse therapy failed to exert effect upon neuropathy, so we administered early intravenous immunoglobulin (IVIG) for fear of immobilization of neuropathy. This resulted in marked improvement in neuropathy without apparent side effects. Recent evidence suggests the efficacy of IVIG for steroid refractory neuropathy associated with EGPA, but has previously been administered during the chronic phase resulting in slow improvement. Our two successfully treated cases indicate the efficacy of early IVIG in preventing the immobilization of neuropathy, especially in progressive cases.
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Affiliation(s)
- Takeshi Matsumoto
- Department of Respiratory Medicine, Kobe City Medical Center General Hospital, Japan.
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The advantage of specific intravenous immunoglobulin (sIVIG) on regular IVIG: experience of the last decade. J Clin Immunol 2012; 33 Suppl 1:S27-32. [PMID: 23229779 DOI: 10.1007/s10875-012-9842-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2012] [Accepted: 11/21/2012] [Indexed: 12/22/2022]
Abstract
During the last decade it has been shown that some components of intravenous immunoglobulin (IVIG) are responsible for their broadly therapeutic application. Currently, such specific subfractions are defined as specific IVIG (sIVIG) and are affinity-purified from commercial IVIGs that target specific antigens/antibodies related to a specific autoimmune disease. A remarkable example of the therapeutic potential of sIVIG is the proven enhanced anti-inflammatory potency of sialylated and recombinant sialylated IVIG obtained from total IVIG. In other experimental models, it has also been demonstrated that sIVIG work in many other contrivances, such as revealing anti-idiotypic networks blocking pathogenic antibodies ameliorating disease activity. sIVIG has also been shown to exert its action by modulating specific receptors expressed on immune cells in both inflammatory and autoimmune diseases. Indeed, sIVIG has emerged as a novel approach to treat different immune-mediated conditions in a more accurate antigen-specific manner. Herein we review experimental evidence supporting sIVIG-efficacy in treating autoimmune diseases and inflammation.
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Rana AQ, Adlul A. Delay in diagnosis of Churg-Strauss syndrome: a case report. Scott Med J 2012; 57:247. [PMID: 23028173 DOI: 10.1258/smj.2012.012111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Churg-Strauss syndrome (CSS) is a well established disorder of the blood vessels. However, it is still sometimes not diagnosed early enough to avoid serious complications. It is the later stage that carries the more serious complications. Therefore, we emphasize the ways in which the diagnosis can be made early enough to avoid this stage of the disease. We report a case of CSS that was not diagnosed early and so the patient went on to develop severe cardiac and neurological manifestations. In this report we discuss the techniques and the methods to diagnose CSS and discuss their effectiveness in establishing the diagnosis. We also explore late cardiac and neurological complications because these are particularly serious complications later in the disease. We conclude that the criteria established by the American College of Rheumatology for CSS is the best tool available for early diagnosis and that late stage manifestations of CSS carry high rates of morbidity and mortality.
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Affiliation(s)
- A Q Rana
- Parkinson's Clinic of Eastern Toronto and Movement Disorders Centre, Toronto, ON, Canada.
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Asashima H, Inokuma S, Yamada H. Step by step improvement of peripheral polyneuropathy associated with Churg-Strauss syndrome by six courses of high-dose intravenous immunoglobulin therapy. Allergol Int 2012; 61:503-5. [PMID: 22722815 DOI: 10.2332/allergolint.12-le-0431] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Tsurikisawa N, Saito H, Oshikata C, Tsuburai T, Akiyama K. High-dose intravenous immunoglobulin treatment increases regulatory T cells in patients with eosinophilic granulomatosis with polyangiitis. J Rheumatol 2012; 39:1019-25. [PMID: 22467925 DOI: 10.3899/jrheum.110981] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE We studied the effects of intravenous immunoglobulin (IVIG) treatment on clinical symptoms and regulatory T (Treg) cell frequency in patients with eosinophilic granulomatosis with polyangiitis (EGPA). METHODS Twenty-two EGPA patients with severe mononeuritis multiplex or cardiac dysfunction received IVIG therapy combined with conventional therapy (corticosteroid, immunosuppressants, or both). As a control, 24 EGPA patients without severe vasculitic symptoms were treated with conventional therapy. Before, during, and after treatment, we determined percentages of Treg cells and other relevant cells in patients' peripheral blood. RESULTS The frequency of CD25+ among CD4+ T cells was lower at onset in the study group than in controls but increased significantly after IVIG treatment, relative to controls. The frequency of CD25+ among CD4+ T cells correlated with the frequency of FOXP3+ among CD4+ T cells and interleukin 10 produced by CD25+CD4+ T cells. CONCLUSION The increase in Treg cells seen with the combination of IVIG and conventional therapy may promote remission in EGPA.
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Affiliation(s)
- Naomi Tsurikisawa
- Clinical Research Center for Allergy and Rheumatology, National Hospital Organization, Sagamihara National Hospital, Kanagawa, Japan.
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