1
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Sofue H, Kida T, Hirano A, Omura S, Kadoya M, Nakagomi D, Abe Y, Takizawa N, Nomura A, Kukida Y, Kondo N, Yamano Y, Yanagida T, Endo K, Hirata S, Matsui K, Takeuchi T, Ichinose K, Kato M, Yanai R, Matsuo Y, Shimojima Y, Nishioka R, Okazaki R, Takata T, Ito T, Moriyama M, Takatani A, Miyawaki Y, Ito-Ihara T, Yajima N, Kawaguchi T, Fujioka K, Fujii W, Seno T, Wada M, Kohno M, Kawahito Y. Optimal dose of intravenous cyclophosphamide during remission induction therapy in ANCA-associated vasculitis: A retrospective cohort study of J-CANVAS. Mod Rheumatol 2024; 34:767-774. [PMID: 37801552 DOI: 10.1093/mr/road099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/19/2023] [Accepted: 09/09/2023] [Indexed: 10/08/2023]
Abstract
OBJECTIVES To identify the optimal dose of intravenous cyclophosphamide (IVCY) for induction therapy for anti-neutrophil cytoplasmic antibody-associated vasculitis. METHODS We retrospectively assessed patients with antibody-associated vasculitis who received IVCY every 2-3 weeks during the remission induction phase. The associations of the IVCY dose with infection-free survival and relapse-free survival were analysed using a Cox regression model. We compared patients in three categories: very low-dose (VLD), low-dose (LD), and conventional dose (CD) (<7.5 mg/kg, 7.5-12.5 mg/kg, and >12.5 mg/kg, respectively). The non-linear association between IVCY dose and the outcomes was also evaluated. RESULTS Of the 80 patients (median age 72 years), 12, 42, and 26 underwent the VLD, LD, and CD regimens, respectively, of whom 4, 3, and 7 developed infection or died. The adjusted hazard ratios for infection or death were 4.3 (95% confidence interval (CI) 0.94-19.8) for VLD and 5.1 (95% CI 1.21-21.3) for CD, compared with LD. We found the hazard ratio for infection or death increased when the initial IVCY dose exceeded 9 mg/kg. Relapse-free survival did not differ clearly. CONCLUSION Low-dose IVCY (7.5-12.5 mg/kg) may result in fewer infections and similar relapse rates compared with the conventional regimen (>12.5 mg/kg).
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Affiliation(s)
- Hideaki Sofue
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takashi Kida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Aiko Hirano
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Satoshi Omura
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masatoshi Kadoya
- Center for Rheumatic Disease, Japanese Red Cross Society Kyoto Daiichi Hospital, Kyoto, Japan
| | - Daiki Nakagomi
- Department of Rheumatology, University of Yamanashi Hospital, Yamanashi, Japan
| | - Yoshiyuki Abe
- Department of Internal Medicine and Rheumatology, Juntendo University, Tokyo, Japan
| | - Naoho Takizawa
- Department of Rheumatology, Chubu Rosai Hospital, Nagoya, Japan
| | - Atsushi Nomura
- Immuno-Rheumatology Center, St. Luke's International Hospital, Tokyo, Japan
| | - Yuji Kukida
- Department of Rheumatology, Japanese Red Cross Society Kyoto Daini Hospital, Kyoto, Japan
| | - Naoya Kondo
- Department of Nephrology, Kyoto Katsura Hospital, Kyoto, Japan
| | - Yasuhiko Yamano
- Department of Respiratory Medicine and Allergy, Tosei General Hospital, Aichi, Japan
| | - Takuya Yanagida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Hematology and Rheumatology, Kagoshima University Hospital, Kagoshima, Japan
| | - Koji Endo
- Department of General Internal Medicine, Tottori Prefectural Central Hospital, Tottori, Japan
| | - Shintaro Hirata
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
| | - Kiyoshi Matsui
- Department of Diabetes, Endocrinology and Clinical Immunology, Hyogo Medical University School of Medicine, Hyogo, Japan
| | - Tohru Takeuchi
- Department of Internal Medicine (IV), Osaka Medical and Pharmaceutical University, Osaka, Japan
| | - Kunihiro Ichinose
- Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Rheumatology, Shimane University Faculty of Medicine, Shimane, Japan
| | - Masaru Kato
- Department of Rheumatology, Endocrinology and Nephrology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Ryo Yanai
- Division of Rheumatology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan
| | - Yusuke Matsuo
- Department of Rheumatology, Tokyo Kyosai Hospital, Tokyo, Japan
- Department of Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yasuhiro Shimojima
- Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto, Japan
| | - Ryo Nishioka
- Department of Rheumatology, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan
| | - Ryota Okazaki
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Yonago, Japan
| | - Tomoaki Takata
- Division of Gastroenterology and Nephrology, Tottori University, Yonago, Japan
| | - Takafumi Ito
- Division of Nephrology, Department of Internal Medicine, Teikyo University Chiba Medical Center, Chiba, Japan
| | - Mayuko Moriyama
- Department of Rheumatology, Shimane University Faculty of Medicine, Shimane, Japan
| | - Ayuko Takatani
- Rheumatic Disease Center, Sasebo Chuo Hospital, Nagasaki, Japan
| | - Yoshia Miyawaki
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Toshiko Ito-Ihara
- The Clinical and Translational Research Center, University Hospital, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Nobuyuki Yajima
- Division of Rheumatology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan
- Department of Healthcare Epidemiology, Kyoto University Graduate School of Medicine and Public Health, Kyoto, Japan
- Center for Innovative Research for Communities and Clinical Excellence, Fukushima Medical University, Fukushima, Japan
| | - Takashi Kawaguchi
- Department of Practical Pharmacy, Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan
| | - Kazuki Fujioka
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Wataru Fujii
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takahiro Seno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Makoto Wada
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Kohno
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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2
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Samoreau C, Piccoli GB, Martin C, Gatault P, Vinatier E, Bridoux F, Riou J, Desouche A, Jourdain P, Coindre JP, Wacrenier S, Guibert F, Henry N, Blanchet O, Croué A, Djema A, Pouteau LM, Copin MC, Beauvillain C, Subra JF, Augusto JF, Brilland B. Association between kinetic of Anti-Neutrophil Cytoplasmic Antibody (ANCA), renal survival and relapse risk in ANCA-glomerulonephritis. Nephrol Dial Transplant 2022; 38:1192-1203. [PMID: 36043422 DOI: 10.1093/ndt/gfac240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Anti-neutrophil cytoplasmic antibody (ANCA) kinetic in ANCA-associated vasculitis with glomerulonephritis (AAV-GN) has been suggested to be associated with AAV relapse. Few studies focused on its association with renal prognosis. Thus, we aimed to investigate the relationship between i) ANCA specificity and evolutive profile, and ii) renal outcomes. METHODS This multicentric retrospective study included patients diagnosed with ANCA-GN since 01/01/2000. Patients without ANCA at diagnosis and with fewer than 3 ANCA determinations during follow-up were excluded. We analyzed eGFR variation, renal-free and relapse-free survival according to three ANCA profiles (negative, recurrent, persistent) and to ANCA specificity (MPO or PR3). RESULTS Over a follow-up of 56 [34-101] months, a median of 19 [13-25] ANCA determinations were performed for the 134 included patients. Patients with a recurrent/persistent ANCA profile had a lower relapse-free (p = 0.019) survival and tended to have a lower renal survival (p = 0.053) compared to those with negative ANCA profile. Patients with a recurrent/persistent MPO-ANCA profile had the shortest renal survival (p = 0.015) and those with recurrent/persistent PR3-ANCA profile had the worst relapse-free survival (p = 0.013) compared to other profiles. The negative ANCA profile was associated with a greater eGFR recovery. In multivariate regression analysis, it was an independent predictor of a two-fold increase of eGFR at 2-year (OR = 6.79, 95% CI [1.78, 31.4], p = 0.008). CONCLUSION ANCA kinetic after ANCA-GN diagnosis is associated with outcomes. MPO-ANCA recurrence/persistence identifies patients with a lower potential of renal recovery and a higher risk of kidney failure, while PR3-ANCA recurrence/persistence identifies patients with a greater relapse risk. Thus, ANCA kinetic may help identify patients with a smoldering disease.
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Affiliation(s)
- Clément Samoreau
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France
| | | | - Cécile Martin
- Service de Néphrologie-Dialyse-Transplantation, CHU de Poitiers, Poitiers, France
| | - Philippe Gatault
- Service de Néphrologie-Dialyse-Transplantation, CHU de Tours, Tours, France
| | - Emeline Vinatier
- Laboratoire d'Immunologie et Allergologie, CHU Angers, Angers, France.,Université d'Angers, Inserm, CNRS, Nantes Université, CRCI2NA, Angers, France
| | - Frank Bridoux
- Service de Néphrologie-Dialyse-Transplantation, CHU de Poitiers, Poitiers, France
| | - Jérémie Riou
- Methodology and Biostatistics Department, Delegation to Clinical Research and Innovation, CHU Angers, Angers, France
| | - Alice Desouche
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France
| | - Pierre Jourdain
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France
| | | | - Samuel Wacrenier
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France.,Service de Néphrologie-Dialyse, Centre Hospitalier du Mans, Le Mans, France
| | - Fanny Guibert
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France.,Service de Néphrologie-Dialyse, Centre Hospitalier de Cholet, Cholet, France
| | - Nicolas Henry
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France.,Service de Néphrologie-Dialyse, Centre Hospitalier de Laval, Laval, France
| | - Odile Blanchet
- Centre de Ressources Biologiques, BB-0033-00038, CHU Angers, Angers, France
| | - Anne Croué
- Département de pathologie cellulaire et tissulaire, Université d'Angers, CHU Angers, Angers, France
| | - Assia Djema
- Service de Néphrologie-Dialyse, Centre Hospitalier de Cholet, Cholet, France
| | - Lise-Marie Pouteau
- Service de Néphrologie-Dialyse, Centre Hospitalier de Cholet, Cholet, France
| | - Marie-Christine Copin
- Université d'Angers, Inserm, CNRS, Nantes Université, CRCI2NA, Angers, France.,Département de pathologie cellulaire et tissulaire, Université d'Angers, CHU Angers, Angers, France
| | - Céline Beauvillain
- Laboratoire d'Immunologie et Allergologie, CHU Angers, Angers, France.,Université d'Angers, Inserm, CNRS, Nantes Université, CRCI2NA, Angers, France
| | - Jean-François Subra
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France.,Université d'Angers, Inserm, CNRS, Nantes Université, CRCI2NA, Angers, France
| | - Jean-François Augusto
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France.,Université d'Angers, Inserm, CNRS, Nantes Université, CRCI2NA, Angers, France
| | - Benoit Brilland
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France.,Université d'Angers, Inserm, CNRS, Nantes Université, CRCI2NA, Angers, France
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3
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Molnár A, Studinger P, Ledó N. Diagnostic and Therapeutic Approach in ANCA-Associated Glomerulonephritis: A Review on Management Strategies. Front Med (Lausanne) 2022; 9:884188. [PMID: 35721093 PMCID: PMC9205443 DOI: 10.3389/fmed.2022.884188] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 05/18/2022] [Indexed: 11/24/2022] Open
Abstract
Anti-neutrophil cytoplasmic autoantibody (ANCA)-associated vasculitis is a destructive small vessel vasculitis affecting multiple organs. Renal involvement often leads to end-stage renal disease and increases mortality. Prompt diagnosis and initiation of adequate immunosuppressive therapy are critical for the best patient and kidney outcomes. However, considerable heterogeneity in symptoms and severity across the patients frequently hinder the diagnosis and management. The objective of this review is to emphasize the heterogeneity of the ANCA-associated vasculitis, facilitate the recognition and give guidance to the therapeutical possibilities. We present epidemiologic and risk factors, pathogenesis, and provide comprehensive clinical features of the disease. This article also focuses on the currently available therapeutic options and emerging cellular and molecular targets for the management of systemic and especially renal disease. We conducted extensive literature research published on PubMed and Google Scholar. We systematically reviewed, analyzed, and assembled databases, covering a broad spectrum of aspects of the disease. We compared and summarized the recommendations of two recent guidelines on ANCA-associated vasculitis. The incidence of ANCA-associated vasculitis, hence glomerulonephritis shows a steady increase. Familiarity with the presenting symptoms and laboratory abnormalities are necessary for rapid diagnosis. Early initiation of treatment is the key aspect for favorable patient and renal outcomes. A better understanding of the pathogenesis constantly leads to more targeted and therefore more efficient and less toxic treatment.
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Affiliation(s)
| | | | - Nóra Ledó
- Department of Internal Medicine and Oncology, Semmelweis University, Budapest, Hungary
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4
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Brilland B, Boud'hors C, Copin MC, Jourdain P, Henry N, Wacrenier S, Djema A, Samoreau C, Coindre JP, Cousin M, Riou J, Croue A, Saint-André JP, Subra JF, Piccoli GB, Augusto JF. Assessment of Renal Risk Score and Histopathological Classification for Prediction of End-Stage Kidney Disease and Factors Associated With Change in eGFR After ANCA-Glomerulonephritis Diagnosis. Front Immunol 2022; 13:834878. [PMID: 35392077 PMCID: PMC8981524 DOI: 10.3389/fimmu.2022.834878] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 02/21/2022] [Indexed: 12/12/2022] Open
Abstract
Introduction The “Renal Risk Score” (RRS) and the histopathological classification have been proposed to predict the risk of end-stage kidney disease (ESKD) in ANCA-associated glomerulonephritis (ANCA-GN). Besides, factors associated with kidney function recovery after ANCA-GN onset remain to be more extensively studied. In the present study, we analyzed the value of the RRS and of the histopathological classification for ESKD prediction. Next, we analyzed factors associated with eGFR change within the first 2 years following ANCA-GN diagnosis. Materials and Methods We included patients from the Maine–Anjou ANCA-associated vasculitis registry with at least 6 months of follow-up. The values of ANCA-GN, histopathological classification, and RRS, and the factors associated with eGFR variations between ANCA-GN diagnosis and 2 years of follow-up were assessed. Results The predictive values of the histopathological classification and RRS were analyzed in 123 patients. After a median follow-up of 42 months, 33.3% patients developed ESKD. The predictive value of RRS for ESKD was greater than that of the histopathological classification. Determinants of eGFR variation were assessed in 80/123 patients with complete eGFR measurement. The median eGFR increased from ANCA-GN diagnosis to month 6 and stabilized thereafter. The only factor associated with eGFR variation in our study was eGFR at ANCA-GN diagnosis, with higher eGFR at diagnosis being associated with eGFR loss (p<0.001). Conclusion The RRS has a better predictive value for ESKD than the histopathological classification. The main determinant of eGFR variation at 2 years was eGFR at ANCA-GN diagnosis. Thus, this study suggests that eGFR recovery is poorly predicted by histological damage at ANCA-GN diagnosis.
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Affiliation(s)
- Benoit Brilland
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, Centre Hospitalier Universitaire (CHU) Angers, Angers, France.,Université d'Angers, Université de Nantes, Centre Hospitalier Universitaire (CHU) d'Angers, Institut National de la Santé Et de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique (CNRS), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCI2NA), Structure Fédérative de Recherche Interactions Cellulaires et Applications Thérapeutiques (SFR ICAT), Angers, France
| | - Charlotte Boud'hors
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, Centre Hospitalier Universitaire (CHU) Angers, Angers, France.,Université d'Angers, Université de Nantes, Centre Hospitalier Universitaire (CHU) d'Angers, Institut National de la Santé Et de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique (CNRS), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCI2NA), Structure Fédérative de Recherche Interactions Cellulaires et Applications Thérapeutiques (SFR ICAT), Angers, France
| | - Marie-Christine Copin
- Université d'Angers, Université de Nantes, Centre Hospitalier Universitaire (CHU) d'Angers, Institut National de la Santé Et de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique (CNRS), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCI2NA), Structure Fédérative de Recherche Interactions Cellulaires et Applications Thérapeutiques (SFR ICAT), Angers, France.,Service de Pathologie, Université d'Angers, Centre Hospitalier Universitaire (CHU) Angers, Angers, France
| | - Pierre Jourdain
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, Centre Hospitalier Universitaire (CHU) Angers, Angers, France
| | - Nicolas Henry
- Service de Néphrologie-Dialyse, CH de Laval, Laval, France
| | - Samuel Wacrenier
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, Centre Hospitalier Universitaire (CHU) Angers, Angers, France.,Service de Néphrologie-Dialyse, CH du Mans, Le Mans, France
| | - Assia Djema
- Service de Néphrologie-Dialyse, CH de Cholet, Cholet, France
| | - Clément Samoreau
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, Centre Hospitalier Universitaire (CHU) Angers, Angers, France
| | | | - Maud Cousin
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, Centre Hospitalier Universitaire (CHU) Angers, Angers, France
| | - Jeremie Riou
- Micro et Nanomedecines Translationnelles, MINT, Université d'Angers, Unité Mixte de Recherche (UMR) Institut National de la Santé Et de la Recherche Médicale (INSERM) 6021, Unité Mixte de Recherche (UMR) Centre National de la Recherche Scientifique (CNRS) 6021, Angers, France.,Methodology and Biostatistics Department, Delegation to Clinical Research and Innovation, Angers University Hospital, Angers, France
| | - Anne Croue
- Service de Pathologie, Université d'Angers, Centre Hospitalier Universitaire (CHU) Angers, Angers, France
| | - Jean-Paul Saint-André
- Service de Pathologie, Université d'Angers, Centre Hospitalier Universitaire (CHU) Angers, Angers, France
| | - Jean-François Subra
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, Centre Hospitalier Universitaire (CHU) Angers, Angers, France.,Université d'Angers, Université de Nantes, Centre Hospitalier Universitaire (CHU) d'Angers, Institut National de la Santé Et de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique (CNRS), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCI2NA), Structure Fédérative de Recherche Interactions Cellulaires et Applications Thérapeutiques (SFR ICAT), Angers, France
| | | | - Jean-François Augusto
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, Centre Hospitalier Universitaire (CHU) Angers, Angers, France.,Université d'Angers, Université de Nantes, Centre Hospitalier Universitaire (CHU) d'Angers, Institut National de la Santé Et de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique (CNRS), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCI2NA), Structure Fédérative de Recherche Interactions Cellulaires et Applications Thérapeutiques (SFR ICAT), Angers, France
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5
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Odler B, Windpessl M, Krall M, Steiner M, Riedl R, Hebesberger C, Ursli M, Zitt E, Lhotta K, Antlanger M, Cejka D, Gauckler P, Wiesholzer M, Saemann M, Rosenkranz AR, Eller K, Kronbichler A. The Risk of Severe Infections Following Rituximab Administration in Patients With Autoimmune Kidney Diseases: Austrian ABCDE Registry Analysis. Front Immunol 2021; 12:760708. [PMID: 34777374 PMCID: PMC8586204 DOI: 10.3389/fimmu.2021.760708] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 10/14/2021] [Indexed: 11/13/2022] Open
Abstract
Objective To characterize the incidence, type, and risk factors of severe infections (SI) in patients with autoimmune kidney diseases treated with rituximab (RTX). Methods We conducted a multicenter retrospective cohort study of adult patients with immune-related kidney diseases treated with at least one course of RTX between 2015 and 2019. As a part of the ABCDE Registry, detailed data on RTX application and SI were collected. SI were defined by Common Terminology Criteria for Adverse Events v5.0 as infectious complications grade 3 and above. Patients were dichotomized between “nephrotic” and “nephritic” indications. The primary outcome was the incidence of SI within 12 months after the first RTX application. Results A total of 144 patients were included. Twenty-five patients (17.4%) presented with SI, mostly within the first 3 months after RTX administration. Most patients in the nephritic group had ANCA-associated vasculitis, while membranous nephropathy was the leading entity in the nephrotic group. Respiratory infections were the leading SI (n= 10, 40%), followed by urinary tract (n=3, 12%) and gastrointestinal infections (n=2, 8%). On multivariable analysis, body mass index (BMI, 24.6 kg/m2versus 26.9 kg/m2, HR: 0.88; 95%CI: 0.79-0.99; p=0.039) and baseline creatinine (HR: 1.25; 95%CI: 1.04-1.49; p=0.017) were significantly associated with SI. All patients in the nephritic group (n=19; 100%) who experienced a SI received oral glucocorticoid (GC) treatment at the time of infection. Hypogammaglobulinemia was frequent (58.5%) but not associated with SI. Conclusions After RTX administration, impaired kidney function and lower BMI are independent risk factors for SI. Patients with nephritic glomerular diseases having concomitant GC treatment might be at higher risk of developing SI.
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Affiliation(s)
- Balazs Odler
- Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Martin Windpessl
- Medical Faculty, Johannes Kepler University Linz, Linz, Austria.,Department of Internal Medicine IV, Section of Nephrology, Klinikum Wels-Grieskirchen, Wels, Austria
| | - Marcell Krall
- Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Maria Steiner
- Department of Internal Medicine IV, Section of Nephrology, Klinikum Wels-Grieskirchen, Wels, Austria
| | - Regina Riedl
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Graz, Austria
| | - Carina Hebesberger
- Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Martin Ursli
- Department of Internal Medicine I, University Hospital of St. Poelten, Karl Landsteiner University of Health Sciences, Karl Landsteiner Institute for Nephrology and Hematooncology, St. Poelten, Austria
| | - Emanuel Zitt
- Department of Internal Medicine 3 (Nephrology and Dialysis), Feldkirch Academic Teaching Hospital, Feldkirch, Austria
| | - Karl Lhotta
- Department of Internal Medicine 3 (Nephrology and Dialysis), Feldkirch Academic Teaching Hospital, Feldkirch, Austria
| | - Marlies Antlanger
- Department of Internal Medicine 2, Kepler University Hospital and Johannes Kepler University, Linz, Austria
| | - Daniel Cejka
- Department of Medicine III-Nephrology, Hypertension, Transplantation, Rheumatology, Geriatrics, Ordensklinikum Linz-Elisabethinen Hospital, Linz, Austria
| | - Philipp Gauckler
- Department of Internal Medicine IV, Nephrology and Hypertension, Medical University Innsbruck, Innsbruck, Austria
| | - Martin Wiesholzer
- Department of Internal Medicine I, University Hospital of St. Poelten, Karl Landsteiner University of Health Sciences, Karl Landsteiner Institute for Nephrology and Hematooncology, St. Poelten, Austria
| | - Marcus Saemann
- Department of 6Internal Medicine with Nephrology and Dialysis with Outpatient Department, Clinic Ottakring, Vienna, Austria
| | - Alexander R Rosenkranz
- Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Kathrin Eller
- Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Andreas Kronbichler
- Department of Internal Medicine IV, Nephrology and Hypertension, Medical University Innsbruck, Innsbruck, Austria.,Department of Medicine, University of Cambridge, Cambridge, United Kingdom
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6
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Wacrenier S, Boud'hors C, Piccoli G, Augusto JF, Brilland B. Commentary: Outcome Predictors of Biopsy-Proven Myeloperoxidase-Anti-Neutrophil Cytoplasmic Antibody-Associated Glomerulonephritis. Front Immunol 2021; 12:691179. [PMID: 34149733 PMCID: PMC8208033 DOI: 10.3389/fimmu.2021.691179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 05/17/2021] [Indexed: 12/03/2022] Open
Affiliation(s)
- Samuel Wacrenier
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France.,Service de Néphrologie, Centre Hospitalier du Mans, Le Mans, France.,Université d'Angers, INSERM, CRCINA, Angers, France
| | - Charlotte Boud'hors
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France
| | - Giorgina Piccoli
- Service de Néphrologie, Centre Hospitalier du Mans, Le Mans, France
| | - Jean-François Augusto
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France.,Université d'Angers, INSERM, CRCINA, Angers, France
| | - Benoit Brilland
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France.,Université d'Angers, INSERM, CRCINA, Angers, France
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Wacrenier S, Riou J, Jourdain P, Guibert F, Henry N, Djema A, Coindre JP, Crochette R, Cousin M, Croue A, Subra JF, Piccoli G, Augusto JF, Brilland B. Lymphopenia at diagnosis of ANCA-vasculitis with renal involvement is correlated with severity and renal prognosis. Nephrol Dial Transplant 2021; 37:1078-1087. [PMID: 33856482 DOI: 10.1093/ndt/gfab158] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Lymphopenia is commonly observed in autoimmune diseases, where it has been associated with disease activity or prognosis. However, in ANCA-associated vasculitis (AAV) only few, small-scale studies have been targeted to this issue. Research has not yet focused on AAV with renal involvement (AAV-RI) patients. Thus, the aim of this study was to analyze the association between lymphocyte counts and outcomes in a large cohort of AAV-RI patients. METHODS We used the Maine-Anjou AAV registry that retrospectively gathers data on consecutive patients affected by AAV in four French Nephrology Centers, recorded since January 2000. We analyzed clinical, biological, and histological data at diagnosis of AAV-RI. Risk factors for end-stage kidney disease (ESKD) were analyzed. Event-free survival was also assessed. RESULTS Among the 145 patients included in the study, those with lymphopenia at diagnosis had a lower renal function at baseline (eGFR 13 mL/min vs 26 mL/min, p = 0.002) and were more likely to require kidney replacement therapy (51% vs 25%, p = 0.003). Lymphopenia was correlated with histological lesions and especially with the percentage of sclerotic glomeruli (p = 0.0027). ESKD-free survival was lower in lymphopenic patients (p < 0.0001). In multivariate Cox analysis, lymphopenia was an independent risk factor for ESKD (HR 4.47 (95% confidence interval: [2.06-9.72], p < 0.001). CONCLUSION Lymphopenia correlates with the severity of AAV glomerulonephritis at diagnosis and predicts poor renal outcome. In this view, lymphopenia could be used as a simple and cost-effective biomarker to assess renal prognosis at AAV-RI diagnosis.
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Affiliation(s)
- Samuel Wacrenier
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France.,Service de Néphrologie, Centre Hospitalier du Mans, Le Mans, France
| | - Jérémie Riou
- Micro et Nanomédecines Translationnelles, MINT, Université d'Angers, UMR INSERM 6021, UMR CNRS 6021, Angers, France.,Methodology and Biostatistics Department, Delegation to Clinical Research and Innovation, Angers University Hospital, Angers, France
| | - Pierre Jourdain
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France
| | - Fanny Guibert
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France.,Service de Néphrologie, Centre Hospitalier de Cholet, Cholet, France
| | - Nicolas Henry
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France.,Service de Néphrologie, Centre Hospitalier de Laval, Laval, France
| | - Assia Djema
- Service de Néphrologie, Centre Hospitalier de Cholet, Cholet, France
| | | | - Romain Crochette
- Service de Néphrologie, Centre Hospitalier du Mans, Le Mans, France
| | - Maud Cousin
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France
| | - Anne Croue
- Département de pathologie cellulaire et tissulaire, Université d'Angers, CHU Angers, Angers, France
| | - Jean-François Subra
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France
| | - Giorgina Piccoli
- Service de Néphrologie, Centre Hospitalier du Mans, Le Mans, France
| | - Jean-François Augusto
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France
| | - Benoit Brilland
- Service de Néphrologie-Dialyse-Transplantation, Université d'Angers, CHU Angers, Angers, France
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