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Guo J, Huang X, Li J, Zhang X, Zhong P, Lu G, Wang X, Luo W, Ning Y. Efficiency of therapeutic plasma exchange in critically ill systemic rheumatologic diseases: A single-center 9-year experience. Ther Apher Dial 2024; 28:784-792. [PMID: 38751182 DOI: 10.1111/1744-9987.14144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 04/07/2024] [Accepted: 05/02/2024] [Indexed: 09/03/2024]
Abstract
INTRODUCTION Therapeutic plasma exchange (TPE), an effective method to eliminate harmful soluble mediators associated with tissue injury, serves as a crucial intervention for systemic rheumatologic diseases (SRDs). However, its value in critically ill SRDs remains uncertain. This retrospective study aims to evaluate the efficacy of TPE in SRDs. METHODS Critically ill SRD patients admitted to the department of intensive care unit of a large tertiary hospital receiving TPE from January 2011 to December 2019 were included. RESULTS A total of 91 critically ill SRD patients received TPE were enrolled. Their mean age was 47.67 ± 16.35 years with a female predominance (n = 68). Significant decrease in SOFA score post-TPE treatment was observed (p < 0.05). There were no TPE-related fatalities. Improvement was observed in 64 (70.32%) patients. CONCLUSION This study shows favorable clinical outcomes. TPE may be an acceptable treatment option for critically ill SRD patients.
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Affiliation(s)
- Jing Guo
- Department of Intensive Care Unit, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
- School of Medicine, Xiamen University, Xiamen, Fujian, China
- The School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China
| | - Xiaolong Huang
- Department of Intensive Care Unit, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
- School of Medicine, Xiamen University, Xiamen, Fujian, China
- The School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China
| | - Jianhua Li
- Department of Intensive Care Unit, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
- School of Medicine, Xiamen University, Xiamen, Fujian, China
- The School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China
| | - Xiaorong Zhang
- Department of Intensive Care Unit, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
- School of Medicine, Xiamen University, Xiamen, Fujian, China
- The School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China
| | - Ping Zhong
- BE and Phase I Clinical Trial Center, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, China
| | - Guiyang Lu
- Department of Intensive Care Unit, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
- School of Medicine, Xiamen University, Xiamen, Fujian, China
- The School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China
| | - Xinxin Wang
- Department of Intensive Care Unit, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
- School of Medicine, Xiamen University, Xiamen, Fujian, China
- The School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China
| | - Weiyuan Luo
- Department of Intensive Care Unit, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
- School of Medicine, Xiamen University, Xiamen, Fujian, China
- The School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China
| | - Yaogui Ning
- Department of Intensive Care Unit, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
- School of Medicine, Xiamen University, Xiamen, Fujian, China
- The School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China
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2
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Romero Gómez C, Hernández Negrín H, Ayala Gutiérrez MDM. [Eosinophilic granulomatosis with polyangiitis]. Med Clin (Barc) 2023; 160:310-317. [PMID: 36774291 DOI: 10.1016/j.medcli.2023.01.003] [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: 10/22/2022] [Revised: 01/13/2023] [Accepted: 01/14/2023] [Indexed: 02/11/2023]
Abstract
Eosinophilic granulomatosis with polyangiitis (EGPA) is a systemic vasculitis characterized by the presence of asthma associated with eosinophilia, eosinophilic infiltration of different organs, and vasculitis of small and medium-sized vessels. Although classified as anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis, it occurs in less than half of the patients. The disease is infrequent, typically appearing in patients with asthma and affecting multiple organs such as lung, skin and peripheral nervous system. Treatment has been based on the use of glucocorticoids and immunosuppressants. In recent years, progress has been made in the knowledge of the pathophysiology, in treatment with the inclusion of biologic agents, the classification criteria have been revised and new therapeutic recommendations have been published.
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Affiliation(s)
- Carlos Romero Gómez
- Internal Medicine Department, Regional University Hospital of Málaga, Biomedical Research Institute of Málaga (IBIMA), University of Málaga (UMA), Málaga, España.
| | - Halbert Hernández Negrín
- Internal Medicine Department, Regional University Hospital of Málaga, Biomedical Research Institute of Málaga (IBIMA), University of Málaga (UMA), Málaga, España
| | - María Del Mar Ayala Gutiérrez
- Internal Medicine Department, Regional University Hospital of Málaga, Biomedical Research Institute of Málaga (IBIMA), University of Málaga (UMA), Málaga, España
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3
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Intapiboon P, Siripaitoon B. Thai Patients With Antineutrophil Cytoplasmic Antibody-Associated Vasculitis: Outcomes and Risk Factors for Mortality. J Clin Rheumatol 2021; 27:e378-e384. [PMID: 32568951 DOI: 10.1097/rhu.0000000000001456] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND/OBJECTIVE Patients with antineutrophil cytoplasmic antibody-associated vasculitis (AAV) have an increased risk of premature death. Different subtypes, predictors, and ethnicities may affect the overall survival. However, the overall survival of Thai AAV patients has not been reported. We examined the mortality and prognosis of these patients. METHODS This medical record review study included adult AAV patients, admitted to Songklanagarind Hospital from 2007 to 2017. Antineutrophil cytoplasmic antibody-associated vasculitis was diagnosed according to the 1990 American College of Rheumatology criteria or 2012 revised International Chapel Hill Consensus Conference Nomenclature of Vasculitides. Follow-up data were collected until June 2018. Prognostic factors and overall survival were analyzed. RESULTS Among 57 AAV patients, mean (SD) age was 49.3 (16.1) years. Microscopic polyangiitis was the predominant diagnosis (42%). Kidneys (67%) and lungs (65%) were the 2 most affected organs. Initial Birmingham Vasculitis Activity Score (BVAS) greater than 20 was found in 61% of patients. Corticosteroids were the main drugs, and 58% received cyclophosphamide during the induction phase. Overall mean survival time was 38.8 (42.2) months. Patient survival was 91% and 82% at 1 and 6 months, respectively. One-year and 5-year survival rates were 78% and 63%, respectively. Univariate analysis showed that initial BVAS of greater than 20, neutrophil-to-lymphocyte ratio greater than 5.8, and need for invasive ventilator were significant predictors of mortality. Initial BVAS of greater than 20 was the only predictor of death in multivariate analyses (odds ratio, 4.22; 95% confidence interval, 1.01-17.63; p = 0.048). CONCLUSIONS The mortality rate of Thai AAV patients is high and strongly related to high disease activity. An early recognition and referral system are warranted to improve outcomes.
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Affiliation(s)
- Porntip Intapiboon
- From the Allergy and Rheumatology Unit, Division of Internal Medicine, Faculty of Medicine, Prince of Songkla University, HatYai, Songkhla, Thailand
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4
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Monti S, Brandolino F, Milanesi A, Xoxi B, Delvino P, Montecucco C. Novel Therapies for ANCA-associated Vasculitis. Curr Rheumatol Rep 2021; 23:38. [PMID: 33909172 DOI: 10.1007/s11926-021-01010-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/23/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW The purpose of this review is to discuss the most recent evidence on the treatment innovations and future prospective in the management of anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAVs). RECENT FINDINGS In AAV, a growing body of research is available on novel treatment options for remission induction and to clarify some uncertainties concerning the optimal use of available drugs. Efforts are being made to reduce the toxicity associated with high-dose, prolonged glucocorticoids (GC) regimens. Despite major advances in the prognosis of AAV, relapses are still common and the intensity and duration of remission treatment constitute a great challenge in the management of these chronic conditions. A paradigm shift in practice in the management of AAV is being supported by recent evidence suggesting the comparable efficacy and improved safety profile of schemes with a reduced dose of GC for the induction and maintenance of remission in patients with severe granulomatosis with polyangiitis (GPA) or microscopic polyangiitis (MPA). Moreover, recent appraisal of pathogenetic mechanisms, including complement activation pathways, has introduced the revolutionary concept of an alternative to GC, such as avacopan. Plasma exchange failed to prevent end-stage renal disease and mortality in patients with severe renal involvement or pulmonary haemorrhage according to a large multicentre randomised trial. Intensified immunosuppressive strategies for patients with life-threatening manifestations, including the combination of rituximab (RTX) with cyclophosphamide (CYC) have revealed promising preliminary data. New evidence for the use of alternative immunosuppressive agents (e.g. mycophenolate mofetil or abatacept) for the induction of remission in patients with non-severe disease is emerging. Several studies have been recently published, or are ongoing, to assess the optimal strategy and duration of maintenance of remission with the available treatment options (GC, azathioprine, and RTX). Preliminary evidence supports the superiority of a more prolonged course of maintenance treatment. The management of refractory or relapsing eosinophilic granulomatosis with polyangiitis (EGPA) has been improved by the recent demonstration of efficacy and safety of an interleukin-5 inhibitor, mepolizumab. Ongoing randomised studies will clarify the role of RTX in patients with severe manifestations of EGPA.
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Affiliation(s)
- Sara Monti
- Rheumatology Department, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pz.le Golgi 2, 27100, Pavia, Italy.
- PhD in Experimental Medicine, University of Pavia, Pavia, Italy.
| | - Fabio Brandolino
- Rheumatology Department, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pz.le Golgi 2, 27100, Pavia, Italy
| | - Alessandra Milanesi
- Rheumatology Department, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pz.le Golgi 2, 27100, Pavia, Italy
| | - Blerina Xoxi
- Rheumatology Department, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pz.le Golgi 2, 27100, Pavia, Italy
| | - Paolo Delvino
- Rheumatology Department, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pz.le Golgi 2, 27100, Pavia, Italy
- PhD in Experimental Medicine, University of Pavia, Pavia, Italy
| | - Carlomaurizio Montecucco
- Rheumatology Department, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pz.le Golgi 2, 27100, Pavia, Italy
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5
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Casal Moura M, Irazabal MV, Eirin A, Zand L, Sethi S, Borah BJ, Winters JL, Moriarty JP, Cartin-Ceba R, Berti A, Baqir M, Thompson GE, Makol A, Warrington KJ, Thao V, Specks U, Fervenza FC. Efficacy of Rituximab and Plasma Exchange in Antineutrophil Cytoplasmic Antibody-Associated Vasculitis with Severe Kidney Disease. J Am Soc Nephrol 2020; 31:2688-2704. [PMID: 32826324 DOI: 10.1681/asn.2019111197] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 07/19/2020] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Treatment of patients with ANCA-associated vasculitis (AAV) and severe renal involvement is not established. We describe outcomes in response to rituximab (RTX) versus cyclophosphamide (CYC) and plasma exchange (PLEX). METHODS A retrospective cohort study of MPO- or PR3-ANCA-positive patients with AAV (MPA and GPA) and severe kidney disease (eGFR <30 ml/min per 1.73 m2). Remission, relapse, ESKD and death after remission-induction with CYC or RTX, with or without the use of PLEX, were compared. RESULTS Of 467 patients with active renal involvement, 251 had severe kidney disease. Patients received CYC (n=161) or RTX (n=64) for remission-induction, and 51 were also treated with PLEX. Predictors for ESKD and/or death at 18 months were eGFR <15 ml/min per 1.73 m2 at diagnosis (IRR 3.09 [95% CI 1.49 to 6.40], P=0.002), renal recovery (IRR 0.27 [95% CI 0.12 to 0.64], P=0.003) and renal remission at 6 months (IRR 0.40 [95% CI 0.18 to 0.90], P=0.027). RTX was comparable to CYC in remission-induction (BVAS/WG=0) at 6 months (IRR 1.37 [95% CI 0.91 to 2.08], P=0.132). Addition of PLEX showed no benefit on remission-induction at 6 months (IRR 0.73 [95% CI 0.44 to 1.22], P=0.230), the rate of ESKD and/or death at 18 months (IRR 1.05 [95% CI 0.51 to 2.18], P=0.891), progression to ESKD (IRR 1.06 [95% CI 0.50 to 2.25], P=0.887), and survival at 24 months (IRR 0.54 [95% CI 0.16 to 1.85], P=0.330). CONCLUSIONS The apparent benefits and risks of using CYC or RTX for the treatment of patients with AAV and severe kidney disease are balanced. The addition of PLEX to standard remission-induction therapy showed no benefit in our cohort. A randomized controlled trial is the only satisfactory means to evaluate efficacy of remission-induction treatments in AAV with severe renal involvement.
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Affiliation(s)
- Marta Casal Moura
- Division of Pulmonary and Critical Care, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Maria V Irazabal
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Alfonso Eirin
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Ladan Zand
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Sanjeev Sethi
- Division of Anatomic Pathology, Department of Laboratory Medicine and Pathology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Bijan J Borah
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota.,Division of Health Care Policy and Research, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota
| | - Jeffrey L Winters
- Division of Transfusion Medicine, Department of Laboratory Medicine and Pathology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - James P Moriarty
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota.,Division of Health Care Policy and Research, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota
| | - Rodrigo Cartin-Ceba
- Division of Pulmonary Medicine, Department of Medicine, Mayo Clinic Arizona, Phoenix, Arizona
| | - Alvise Berti
- Division of Pulmonary and Critical Care, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Misbah Baqir
- Division of Pulmonary and Critical Care, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Gwen E Thompson
- Division of Pulmonary and Critical Care, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Ashima Makol
- Division of Rheumatology, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Kenneth J Warrington
- Division of Rheumatology, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Viengneesee Thao
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota.,Division of Health Care Policy and Research, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota
| | - Ulrich Specks
- Division of Pulmonary and Critical Care, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Fernando C Fervenza
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
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6
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Jiang C, Martinez Pena GN, Xie M, Gafoor K. Rapidly progressive course of pauci-immune pulmonary capillaritis in a 70-year-old Asian male refractory to immunosuppression and plasma exchange. BMJ Case Rep 2020; 13:13/3/e233577. [PMID: 32169990 DOI: 10.1136/bcr-2019-233577] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A 70-year-old man presented with acute respiratory failure, alveolar infiltrates and haemoptysis requiring supplemental oxygen. Flexible bronchoscopy with bronchoalveolar lavage identifies diffuse alveolar haemorrhage. Clinical and serological evaluations do not identify a precise aetiology and histopathology establishes the diagnosis of isolated pauci-immune pulmonary capillaritis. The patient received induction therapy with high dose methylprednisolone at 1000 mg/day for 5 days and weekly rituximab at 375 mg/m2 scheduled over 4 weeks. Although the patient demonstrated clinical improvement after the first week, he experienced a rapid relapse requiring mechanical ventilation. His induction rituximab regimen was continued and plasma exchange was initiated. Despite these therapies, the patient's condition deteriorated and passed away. Our case adds insight to the management of this rare entity and describes the use of plasma exchange as salvage therapy.
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Affiliation(s)
- Chuan Jiang
- Pulmonary Medicine, Jamaica Hospital Medical Center, Jamaica, New York, USA
| | | | - Meng Xie
- Medicine - Clinical Research, Jamaica Hospital Medical Center, Jamaica, New York, USA
| | - Khalid Gafoor
- Pulmonary Medicine, Jamaica Hospital Medical Center, Jamaica, New York, USA
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7
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Padmanabhan A, Connelly-Smith L, Aqui N, Balogun RA, Klingel R, Meyer E, Pham HP, Schneiderman J, Witt V, Wu Y, Zantek ND, Dunbar NM, Schwartz GEJ. Guidelines on the Use of Therapeutic Apheresis in Clinical Practice - Evidence-Based Approach from the Writing Committee of the American Society for Apheresis: The Eighth Special Issue. J Clin Apher 2019; 34:171-354. [PMID: 31180581 DOI: 10.1002/jca.21705] [Citation(s) in RCA: 775] [Impact Index Per Article: 155.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The American Society for Apheresis (ASFA) Journal of Clinical Apheresis (JCA) Special Issue Writing Committee is charged with reviewing, updating and categorizing indications for the evidence-based use of therapeutic apheresis (TA) in human disease. Since the 2007 JCA Special Issue (Fourth Edition), the committee has incorporated systematic review and evidence-based approaches in the grading and categorization of apheresis indications. This Eighth Edition of the JCA Special Issue continues to maintain this methodology and rigor in order to make recommendations on the use of apheresis in a wide variety of diseases/conditions. The JCA Eighth Edition, like its predecessor, continues to apply the category and grading system definitions in fact sheets. The general layout and concept of a fact sheet that was introduced in the Fourth Edition, has largely been maintained in this edition. Each fact sheet succinctly summarizes the evidence for the use of TA in a specific disease entity or medical condition. The Eighth Edition comprises 84 fact sheets for relevant diseases and medical conditions, with 157 graded and categorized indications and/or TA modalities. The Eighth Edition of the JCA Special Issue seeks to continue to serve as a key resource that guides the utilization of TA in the treatment of human disease.
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Affiliation(s)
- Anand Padmanabhan
- Medical Sciences Institute & Blood Research Institute, Versiti & Department of Pathology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Laura Connelly-Smith
- Department of Medicine, Seattle Cancer Care Alliance & University of Washington, Seattle, Washington
| | - Nicole Aqui
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Rasheed A Balogun
- Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Reinhard Klingel
- Apheresis Research Institute, Cologne, Germany & First Department of Internal Medicine, University of Mainz, Mainz, Germany
| | - Erin Meyer
- Department of Hematology/Oncology/BMT/Pathology, Nationwide Children's Hospital, Columbus, Ohio
| | - Huy P Pham
- Department of Pathology, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Jennifer Schneiderman
- Department of Pediatric Hematology/Oncology/Neuro-oncology/Stem Cell Transplant, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University, Chicago, Illinois
| | - Volker Witt
- Department for Pediatrics, St. Anna Kinderspital, Medical University of Vienna, Vienna, Austria
| | - Yanyun Wu
- Bloodworks NW & Department of Laboratory Medicine, University of Washington, Seattle, Washington, Yale University School of Medicine, New Haven, Connecticut
| | - Nicole D Zantek
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - Nancy M Dunbar
- Department of Pathology and Laboratory Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
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8
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Jiang Y, Tian X, Gu Y, Li F, Wang X. Application of Plasma Exchange in Steroid-Responsive Encephalopathy. Front Immunol 2019; 10:324. [PMID: 30873174 PMCID: PMC6400967 DOI: 10.3389/fimmu.2019.00324] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 02/07/2019] [Indexed: 12/18/2022] Open
Abstract
Plasma exchange has been widely used in autoimmune neurological diseases and is the standard treatment for myasthenia gravis crisis and Guillain-Barre syndrome. A growing body of research suggests that, in the clinical application of steroid-responsive encephalopathy, such as for Hashimoto's encephalopathy, limbic encephalitis, systemic lupus erythematosus encephalopathy, ANCA-associated vasculitis encephalopathy, and acute disseminated encephalomyelitis, plasma exchange is a safe, and effective option when steroids or other immunosuppressive therapies are ineffective in the short term or when contraindications are present. Additionally, plasma exchange can also be used alone or in combination with steroids, immunoglobulins, or other immunosuppressive agents to treat steroid-responsive encephalopathy. This paper reviews the clinical application of plasma exchange in steroid-responsive encephalopathy, including its indications, onset time, course, curative effects, and side effects.
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Affiliation(s)
- Yuting Jiang
- Chongqing Key Laboratory of Neurology, Department of Neurology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xin Tian
- Chongqing Key Laboratory of Neurology, Department of Neurology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yixue Gu
- Chongqing Key Laboratory of Neurology, Department of Neurology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Feng Li
- Chongqing Key Laboratory of Neurology, Department of Neurology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xuefeng Wang
- Chongqing Key Laboratory of Neurology, Department of Neurology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China.,Center of Epilepsy, Beijing Institute for Brain Disorders, Beijing, China
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9
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Moiseev S, Novikov P, Jayne D, Mukhin N. End-stage renal disease in ANCA-associated vasculitis. Nephrol Dial Transplant 2018; 32:248-253. [PMID: 28186571 DOI: 10.1093/ndt/gfw046] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2015] [Accepted: 02/09/2016] [Indexed: 12/15/2022] Open
Abstract
The outcomes in patients with anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis have improved significantly over the past decades, although a significant proportion of them still reach end-stage renal disease (ESRD). Renal replacement therapy (RRT) is associated with a relatively low risk of relapsing vasculitis as a result of anti-rejection treatment after kidney transplantation or quiescence of the autoimmune process in haemodialysis patients, but a flare of vasculitis in the latter setting presents a challenge because the treatment is poorly tolerated. There are benefits of rituximab in haemodialysed patients, as it is more steroid sparing in the treatment of extrarenal disease. More favourable outcomes of kidney transplantation compared with haemodialysis support its use as a preferable method of RRT in patients with vasculitis remission or low disease activity.
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Affiliation(s)
- Sergey Moiseev
- Clinic of Nephrology, Internal and Occupational Diseases, Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | - Pavel Novikov
- Clinic of Nephrology, Internal and Occupational Diseases, Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | - David Jayne
- Vasculitis and Lupus Clinic, Addenbrooke's Hospital, Cambridge, UK
| | - Nikolay Mukhin
- Clinic of Nephrology, Internal and Occupational Diseases, Sechenov First Moscow State Medical University, Moscow, Russian Federation
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10
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Apaydin S. The treatment of ANCA-associated rapidly-progressive glomerulonephritis and Goodpasture syndrome with therapeutic apheresis. Transfus Apher Sci 2018; 57:8-12. [PMID: 29503131 DOI: 10.1016/j.transci.2018.02.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Therapeutic plasma aphresis (plasmapheresis) is one form of treatment that is frequently used in practice of Nephrology. Plasmapheresis is the most important part of the therapies for Goodpasture's syndrome and anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitis which are causes of rapidly progressive glomerulonephritis. The reason why the effectiveness of plasmapheresis therapy cannot be clearly demonstrated in renal involvement in these diseases is that it does not appear to be possible to recruit an adequate number of patients and plasmapheresis is not effective in advanced disease if early treatment is not initiated.
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Affiliation(s)
- Suheyla Apaydin
- University of Health Sciences, Medical Faculty, Internal Medicine, Bakirkoy Dr. Sadi Konuk Training and Research Center, Nephrology Department, Istanbul, Turkey.
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11
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12
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Ipe TS, Pham HP, Williams LA. Critical updates in the 7thedition of the American Society for Apheresis guidelines. J Clin Apher 2017; 33:78-94. [DOI: 10.1002/jca.21562] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 05/17/2017] [Accepted: 05/29/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Tina S. Ipe
- Department of Pathology and Genomic Medicine; Houston Methodist Hospital; Houston Texas
| | - Huy P. Pham
- Department of Pathology, Division of Laboratory Medicine; University of Alabama, Birmingham, Alabama
| | - Lance A. Williams
- Department of Pathology, Division of Laboratory Medicine; University of Alabama, Birmingham, Alabama
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13
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Schwartz J, Padmanabhan A, Aqui N, Balogun RA, Connelly-Smith L, Delaney M, Dunbar NM, Witt V, Wu Y, Shaz BH. Guidelines on the Use of Therapeutic Apheresis in Clinical Practice-Evidence-Based Approach from the Writing Committee of the American Society for Apheresis: The Seventh Special Issue. J Clin Apher 2017; 31:149-62. [PMID: 27322218 DOI: 10.1002/jca.21470] [Citation(s) in RCA: 276] [Impact Index Per Article: 39.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The American Society for Apheresis (ASFA) Journal of Clinical Apheresis (JCA) Special Issue Writing Committee is charged with reviewing, updating, and categorizing indications for the evidence-based use of therapeutic apheresis in human disease. Since the 2007 JCA Special Issue (Fourth Edition), the Committee has incorporated systematic review and evidence-based approaches in the grading and categorization of apheresis indications. This Seventh Edition of the JCA Special Issue continues to maintain this methodology and rigor to make recommendations on the use of apheresis in a wide variety of diseases/conditions. The JCA Seventh Edition, like its predecessor, has consistently applied the category and grading system definitions in the fact sheets. The general layout and concept of a fact sheet that was used since the fourth edition has largely been maintained in this edition. Each fact sheet succinctly summarizes the evidence for the use of therapeutic apheresis in a specific disease entity. The Seventh Edition discusses 87 fact sheets (14 new fact sheets since the Sixth Edition) for therapeutic apheresis diseases and medical conditions, with 179 indications, which are separately graded and categorized within the listed fact sheets. Several diseases that are Category IV which have been described in detail in previous editions and do not have significant new evidence since the last publication are summarized in a separate table. The Seventh Edition of the JCA Special Issue serves as a key resource that guides the utilization of therapeutic apheresis in the treatment of human disease. J. Clin. Apheresis 31:149-162, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Joseph Schwartz
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, New York
| | - Anand Padmanabhan
- Blood Center of Wisconsin, Department of Pathology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Nicole Aqui
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Rasheed A Balogun
- Division of Nephrology, University of Virginia, Charlottesville, Virginia
| | - Laura Connelly-Smith
- Department of Medicine, Seattle Cancer Care Alliance and University of Washington, Seattle, Washington
| | - Meghan Delaney
- Bloodworks Northwest, Department of Laboratory Medicine, University of Washington, Seattle, Washington
| | - Nancy M Dunbar
- Department of Pathology and Laboratory Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Volker Witt
- Department for Pediatrics, St. Anna Kinderspital, Medical University of Vienna, Vienna, Austria
| | - Yanyun Wu
- Bloodworks Northwest, Department of Laboratory Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Beth H Shaz
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, New York.,New York Blood Center, Department of Pathology.,Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia
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Segraves JM, Iyer VN. Microscopic polyangiitis: Atypical presentation with extensive small bowel necrosis, diffuse alveolar hemorrhage, and renal failure. Respir Med Case Rep 2017; 21:12-15. [PMID: 28348948 PMCID: PMC5358952 DOI: 10.1016/j.rmcr.2017.03.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2017] [Accepted: 03/03/2017] [Indexed: 11/25/2022] Open
Abstract
Microscopic polyangiitis is an uncommon systemic vasculitis of varying severity that is associated with myeloperoxidase (MPO) and perinuclear antineutrophil cytoplasmic (p-ANCA) antibodies. The most commonly affected organs are the lungs and kidneys. We report on a very unusual case of microscopic polyangiitis presenting with severe mesenteric ischemia in addition to diffuse alveolar hemorrhage and acute renal failure. The patient was initially diagnosed with acute pancreatitis at an outside facility given his severe abdominal pain and elevated pancreatic enzymes. Further investigations after transfer to our facility determined that the patient was actually suffering from a severe exacerbation of previously diagnosed microscopic polyangiitis. He quickly developed diffuse alveolar hemorrhage (DAH) necessitating intubation and acute kidney injury (AKI) requiring dialysis. He subsequently developed mesenteric ischemia and bowel necrosis resulting in emergent laparotomy and extensive small bowel resection. Physicians need to be aware that microscopic polyangiitis can very rarely present with severe involvement of the abdominal viscera and mesenteric vessels. Severe disease necessitates the use of high dose IV steroids, rituximab or cyclophosphamide, and plasma exchange (PLEX).
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Affiliation(s)
- Justin M Segraves
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, United States
| | - Vivek N Iyer
- Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, United States
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15
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Acute Disseminated Encephalomyelitis. J Clin Apher 2016; 31:163-202. [PMID: 27322219 DOI: 10.1002/jca.21474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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16
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Successful Management of Refractory Dialysis Independent Wegener’s Granulomatosis with Combination of Therapeutic Plasma Exchange and Rituximab. Indian J Hematol Blood Transfus 2016; 32:332-4. [DOI: 10.1007/s12288-015-0507-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Accepted: 01/17/2015] [Indexed: 10/24/2022] Open
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17
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Chen Y, Yang L, Li K, Liu Z, Gong D, Zhang H, Liu Z, Hu W. Double Filtration Plasmapheresis in the Treatment of Antineutrophil Cytoplasmic Autoantibody Associated Vasculitis With Severe Renal Failure: A Preliminary Study of 15 Patients. Ther Apher Dial 2016; 20:183-8. [PMID: 26948291 DOI: 10.1111/1744-9987.12389] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Revised: 10/22/2015] [Accepted: 10/29/2015] [Indexed: 11/29/2022]
Abstract
Our aim was to investigate the clinical efficacy of double filtration plasmapheresis (DFPP) in the treatment of antineutrophil cytoplasmic autoantibody-(ANCA) associated vasculitis (AAV) with severe renal involvement. Fifteen AAV patients who had severe renal failure (median SCr 5.6(IQR 5.2-9.0) mg/dL) and needed initial renal replacement therapy (RRT) were treated with DFPP and immunosuppressive therapy. Two plasma volumes were processed during each DFPP session. The changes of serum ANCA and renal function were investigated. After the DFPP treatment for three to five sessions, serum MPO-ANCA level decreased from 250.0 ± 86.9 RU/mL to 70.5 ± 64.7RU/mL (P = 0.00), with a median reduction rate of 67.6%. Eleven patients (73.3%) no longer needed from RRT 3 months after DFPP treatment, while another four patients remained on dialysis. During the follow up for median 10 (IQR 6-24) months, SCr level decreased to normal in one patient, one patient progressed into ESRD. The 1 year renal survival rate was 62.9%. Five (33.3%) patients were complicated with pulmonary infection. DFPP combined with immunosuppressive therapy could increase the renal recovery rate through rapidly decreasing serum ANCA levels for AAV patients with severe renal failure, but its clinical efficacy and impact on long-term renal survival require further studies.
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Affiliation(s)
- Yinghua Chen
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Liu Yang
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Kang Li
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Zhengzhao Liu
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Dehua Gong
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Haitao Zhang
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Zhihong Liu
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Weixin Hu
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
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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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Plasma exchanges for the treatment of severe systemic necrotizing vasculitides in clinical daily practice: Data from the French Vasculitis Study Group. J Autoimmun 2015; 65:49-55. [DOI: 10.1016/j.jaut.2015.08.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2015] [Revised: 08/08/2015] [Accepted: 08/12/2015] [Indexed: 01/18/2023]
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20
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Szpirt WM. Plasma exchange in antineutrophil cytoplasmic antibody-associated vasculitis--a 25-year perspective. Nephrol Dial Transplant 2015; 30 Suppl 1:i146-9. [PMID: 25770166 DOI: 10.1093/ndt/gfv051] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Demonstration of a pathogenic role for antineutrophil cytoplasmic antibodies (ANCA) underlies the scientific rationale for plasma exchange (PLEX) in the treatment of ANCA-associated vasculitis (AAV). Most clinical evidence of efficacy concerns the use of PLEX for the recovery of renal function in severe nephritis, when used in conjunction with immunosuppressive drug therapy. The development of PLEX for this indication, the strength of the clinical trial evidence supporting its use, its roles in other AAV indications and ongoing research are discussed.
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Affiliation(s)
- Wladimir M Szpirt
- Department of Nephrology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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21
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Unizony SH, Stone JH. Antineutrophil cytoplasmic antibody–associated vasculitis. Rheumatology (Oxford) 2015. [DOI: 10.1016/b978-0-323-09138-1.00157-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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22
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Honoré PM, Jacobs R, De Waele E, Van Gorp V, Spapen HD. Immunoadsorption versus therapeutic plasma exchange. Will fibrinogen make the difference? Blood Purif 2014; 38:158-159. [PMID: 25501843 DOI: 10.1159/000369378] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/20/2023]
Affiliation(s)
- Patrick M Honoré
- ICU Department, Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel, Brussels, Belgium
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23
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Tarzi RM, Pusey CD. Current and future prospects in the management of granulomatosis with polyangiitis (Wegener's granulomatosis). Ther Clin Risk Manag 2014; 10:279-93. [PMID: 24790453 PMCID: PMC4000246 DOI: 10.2147/tcrm.s41598] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Granulomatosis with polyangiitis (GPA, formerly Wegener's granulomatosis) is a multisystem autoimmune condition associated with anti-neutrophil cytoplasm antibodies. Management of GPA can be complex, owing to the sometimes fulminant and multisystem nature of the presentation, the age demographics of the affected population, and a significant incidence of disease relapse. In this paper, we discuss how some of the challenges in the management of GPA have been and continue to be addressed including: reducing the toxicity of induction therapy; developing biomarkers to determine who can safely stop maintenance immunosuppression; improving the efficacy of maintenance therapy for relapsing patients; managing localized disease; and management of disease and treatment-associated comorbidity. Consideration is also given to emerging therapeutics in the treatment of GPA.
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Affiliation(s)
- Ruth M Tarzi
- Renal and Vascular Inflammation Section, Department of Medicine, Imperial College, London, UK
| | - Charles D Pusey
- Renal and Vascular Inflammation Section, Department of Medicine, Imperial College, London, UK
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Zand L, Specks U, Sethi S, Fervenza FC. Treatment of ANCA-associated vasculitis: new therapies and a look at old entities. Adv Chronic Kidney Dis 2014; 21:182-93. [PMID: 24602467 DOI: 10.1053/j.ackd.2014.01.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Revised: 01/14/2014] [Accepted: 01/15/2014] [Indexed: 01/30/2023]
Abstract
Anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) is a small-vessel vasculitis that primarily comprises 2 clinical syndromes: granulomatosis with polyangiitis and microscopic polyangiitis. Cyclophosphamide and glucocorticoids have traditionally been used for induction of remission. However, more recent studies have shown that rituximab is as effective as cyclophosphamide for induction therapy in patients with newly diagnosed severe AAV and superior for patients with relapsing AAV. There is also accumulating evidence indicating a potential role of rituximab for maintenance therapy in AAV. In this article, we will review the evidence supporting the various treatment choices for patients with AAV.
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Abstract
Antineutrophil cytoplasmic autoantibody (ANCA)-associated diseases are small-vessel vasculitides, encompassing granulomatosis with polyangiitis (formerly Wegener's granulomatosis), microscopic polyangiitis and eosinophilic granulomatosis with polyangiitis. Once considered life-threatening diseases, the introduction of stage-adapted immunosuppressive therapy and medications with decreased toxicity has improved patients' survival. Treatment is biphasic, consisting of induction of remission (3-6 months) for rapid control of disease activity and maintenance of remission (at least 18 months) to prevent disease relapse using therapeutic alternatives that have reduced toxicity. This Review summarizes current treatment strategies for these diseases, with a special focus on long-term follow-up data from key randomized controlled trials and new developments in remission induction and maintenance therapy. Current treatment strategies have substantial short-term and long-term adverse effects, and relapses are frequent; thus, less-toxic and more-effective approaches are needed. Moreover, the optimal intensity and duration of maintenance therapy remains under debate. Clinical trials have traditionally considered ANCA-associated vasculitides as a single disease entity. However, future studies must stratify participants according to their specific disease, clinical features (different types of organ manifestation, PR3-ANCA or MPO-ANCA positivity) and disease severity.
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26
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Treatment strategies for vasculitis that affects the nervous system. Drug Discov Today 2013; 18:818-35. [DOI: 10.1016/j.drudis.2013.05.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2012] [Revised: 05/08/2013] [Accepted: 05/15/2013] [Indexed: 01/04/2023]
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27
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Pons-Estel GJ, Serrano R, Lozano M, Cid J, Cervera R, Espinosa G. Recambio plasmático en las enfermedades autoinmunes sistémicas. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.semreu.2013.02.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Affiliation(s)
- Luc Mouthon
- Assistance Publique-Hôpitaux de Paris, hôpital Cochin, université Paris Descartes, centre de référence pour les vascularites nécrosantes et la sclérodermie systémique, faculté de Médecine, service de médecine interne, Paris, France.
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Abstract
PURPOSE OF REVIEW The primary idiopathic small-vessel vasculitis syndromes include granulomatosis with polyangiitis, Churg-Strauss syndrome, and microscopic polyangiitis. These disorders are commonly referred to as antineutrophil cytoplasmic antibody (ANCA)-associated vasculitides and prominently affect the pulmonary vasculature. Although significant progress has been made in the management of these disorders, they continue to carry substantial morbidity and mortality as a result of both the underlying vasculitis as well as complications of its immunosuppressive therapy. This review will focus on the recent advances in the management and longitudinal monitoring of ANCA-associated vasculitis. RECENT FINDINGS Cyclophosphamide and glucocorticoids are standard therapy, but carry measureable risk of treatment-related toxicity. The search for alternative therapies that are less toxic but similarly efficacious is continuing. Recent investigations suggest rituximab may be a well tolerated alternative to cyclophosphamide for the induction of remission, treatment of disease relapse, and as maintenance therapy. SUMMARY The ANCA-associated vasculitides are a group of disorders that commonly affect the pulmonary vasculature and represent a diagnostic and therapeutic challenge to the pulmonary clinician. Recent findings have expanded our ability to diagnose and treat these disorders with a focus on limiting treatment-related toxicity while inducing and maintaining remission.
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30
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Schröder JO, Zeuner RA, Bewig B, Both M. [Pulmonary emergencies in connective tissues disorders and vasculitides]. Z Rheumatol 2012; 71:278-87. [PMID: 22699216 DOI: 10.1007/s00393-011-0916-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Pulmonary emergencies in rheumatic diseases are rare, potentially life-threatening conditions that occur either as a manifestation of the disease itself or as an adverse event of immunosuppressive treatment. Diffuse alveolar hemorrhage, tracheal stenosis, acute pneumonitis and drug-induced lung injury belong to this category. The management of these emergencies requires intensive cooperation between rheumatology and pulmonology. The latter contributes its experience in the care of related conditions, specific endoscopic techniques and local interventions as well as the indispensable and life-supporting forms of assisted ventilation. The present article summarizes the current knowledge on diagnostic and therapeutic procedures including the newly available B-cell directed treatments.
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Affiliation(s)
- J O Schröder
- Medizinische Klinik I, Sektion Rheumatologie, Universitätsklinikum Schleswig-Holstein, Campus Kiel, Schittenhelmstr. 12, 24105, Kiel, Deutschland.
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Update on the treatment of granulomatosis with polyangiitis (Wegener's). CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2012; 14:164-76. [PMID: 22270373 DOI: 10.1007/s11936-012-0165-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
OPINION STATEMENT Granulomatosis with polyangiitis (Wegener's) (GPA), formerly known as Wegener's granulomatosis, is a systemic vasculitis characterized by involvement of the upper airways, lungs, and kidneys. GPA shares many features with microscopic polyangiitis (MPA), so much so that recent trials have included both vasculitides. This article focuses on GPA only, as complete management includes modalities that are unique to this disease. The current treatment of GPA is stratified based on severity. For those patients who have active but non-severe GPA and do not have contraindications, methotrexate and glucocorticoids can induce and maintain remission. For patients with severe disease, options include glucocorticoids combined with either cyclophosphamide or rituximab. When cyclophosphamide is used, it is given for 3 to 6 months, after which time it is stopped and switched to methotrexate or azathioprine for remission maintenance. In randomized trials, rituximab was found to be as effective as cyclophosphamide to induce remission of severe active GPA. Given the recency of experience with rituximab, there remain a number of questions regarding relapse rate, use of repeat courses, long-term toxicity, and combination with maintenance agents. Until these questions are answered, the choice of whether to use cyclophosphamide or rituximab must be decided between the patient and physician. For patients with relapsing disease who have had prior cyclophosphamide exposure, rituximab is an excellent option. In newly diagnosed patients, the extensive experience with cyclophosphamide and its side effect profile must be weighed against these factors with rituximab. There has been limited experience with rituximab in patients with alveolar hemorrhage requiring mechanical ventilation or rapidly progressive glomerulonephritis requiring dialysis, as these patients were excluded from the largest randomized trial. Until such data become available, cyclophosphamide remains the agent with which there has been the greatest experience for efficacy in these settings.
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Kleinert S, Tony HP. [Rheumatic diseases with initial manifestations in middle age: gout, rheumatoid arthritis and ANCA-associated vasculitides]. Internist (Berl) 2012; 53:1028-37. [PMID: 22895735 DOI: 10.1007/s00108-012-3030-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Rheumatic diseases are manifested in all ages. First manifestations of gout are frequent between the ages of 40-60 years. Furthermore, the incidence of rheumatoid arthritis increases as well as anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitides. Recently new treatment options for gout were established but colchicine, which has been used to treat gout for a long time was also further optimized in its use. Remarkable advantages in the treatment of rheumatoid arthritis towards remission have been made by the introduction of biological agents 10 years ago. In granulomatosis with polyangiitis (formerly Wegener's disease) therapeutic optimization has led to a reduction in toxicity and rituximab has proven to be an effective treatment option.
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Affiliation(s)
- S Kleinert
- Fachbereich Rheumatologie/Immunologie, Medizinische Klinik 2, Universitätsklinikum Würzburg, Oberdürrbacher Str. 6, 97080 Würzburg, Deutschland.
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Abstract
The antineutrophil cytoplasmic antibody (ANCA)-associated systemic vasculitides (AASVs) include granulomatosis with polyangiitis and microscopic polyangiitis. These conditions are characterized by small-vessel inflammation and necrosis, predominantly in pulmonary and renal vascular beds. Untreated AASV has a poor prognosis, although the advent of effective immunosuppressive therapy (the mainstay of which remains cyclophosphamide with high-dose corticosteroids) has markedly improved patients' survival (78% at 5 years). Patients with AASV, however, continue to have an increased mortality compared to the general population. Mortality is greatest in the first year after diagnosis and remains consistently elevated in subsequent years. Patients with AASV also experience increased rates of infections, malignancies and cardiovascular events as compared to the general population. Current treatments for AASV, although effective in controlling the aggressive systemic disease, incur substantial long-term toxic effects. Long-term immunosuppressive therapy also has notable deleterious effects on bone health and fertility. The long-term safety profiles of biological therapies (such as rituximab) are yet to be evaluated in patients with AASV, but represent a promising treatment option. The challenge for the future is to develop specific therapies with improved safety profiles that can cure these diseases.
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Akbulut S. Multiple ileal perforations in a patient with Wegener's granulomatosis: a case report and literature review. J Gastrointest Surg 2012; 16:857-62. [PMID: 22042563 DOI: 10.1007/s11605-011-1735-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2011] [Accepted: 10/12/2011] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Wegener's granulomatosis (WG) is a chronic, multisystemic disease of unknown etiology characterized by necrotizing vasculitis and granulomatous inflammation. WG primarily involves the upper and lower respiratory tract and kidneys, but it may also affect multiple other organs or tissues, including the gastrointestinal system. DISCUSSION Gastrointestinal involvement is an extremely rare manifestation of this disease. Moreover, during the course of WG, intestinal perforation is extremely rare in patients with gastrointestinal involvement. To our knowledge, only 13 WG cases with intestinal perforation have been reported in the English language literature as of September 2011. CASE REPORT AND LITERATURE REVIEW We herein present the case of a 47-year-old male patient with WG who was diagnosed with multiple ileal perforations and ileovesical fistulae. The exact pathogenesis of intestinal perforation in WG is not fully understood. However, early surgical intervention and appropriate management with immunosuppressive therapy can be important to lifesaving measures. A review of 13 cases reported in the English language literature is also discussed, together with the pathogenesis of this serious complication.
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Affiliation(s)
- Sami Akbulut
- Department of Surgery, Diyarbakir Education and Research Hospital, 21400, Diyarbakir, Turkey.
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Abstract
PURPOSE OF REVIEW Churg-Strauss syndrome (CSS) has a clear clinical phenotype but its pathogenesis is not fully elucidated. Recent studies have focused on its immunogenetic aspects and cytokine and chemokine-mediated pathogenetic mechanisms, providing the rationale for the use of newer targeted therapies. This study will review recent findings on the pathogenesis of CSS and its therapeutic approaches. RECENT FINDINGS CSS is usually considered a Th2-mediated disease, but Th1 and Th17 responses might also play a role; the reported association between CSS and HLA-DRB4 further underlines the pathogenetic relevance of CD4 T cells which, thanks to their ability to secrete cytokines such as IL4, IL5, and IL13, promote allergic and eosinophilic reactions. Resident cells such as endothelial and epithelial cells might also amplify the immune response by producing eosinophil-attracting chemokines such as eotaxin-3 and CCL17. Conventional immunosuppressive therapies offer high chances of achieving sustained remission, but steroid exposure remains high. Targeting IL5 with mepolizumab seems promising in sparing steroids, but relapses often follow its withdrawal. B-cell depletion using rituximab has proved effective in refractory CSS cases. SUMMARY Current knowledge on CSS pathogenesis is evolving; the identification of key molecular mechanisms will pave the way for newer, more specific treatments.
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Birn H, Ivarsen P, Svensson M, Christensen JH, Jespersen B, Storgaard M. Should all adult patients with diarrhoea-associated HUS receive plasma exchange? Lancet 2012; 379:515-6; author reply 516-7. [PMID: 22325651 DOI: 10.1016/s0140-6736(12)60223-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Ocular manifestations of systemic disease: antineutrophil cytoplasmic antibody-associated vasculitis. Curr Opin Ophthalmol 2011; 22:489-95. [PMID: 21918443 DOI: 10.1097/icu.0b013e32834bdfe2] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
PURPOSE OF REVIEW Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAV) may be localized or systemic, and can involve the eyes. This review presents the major disease features and treatments of these forms of systemic vasculitis. RECENT FINDINGS It is increasingly recognized that ocular disease in AAV can occur in the absence of systemic disease, and that in limited eye disease the ANCA is frequently undetected. Ocular disease in AAV can take many forms, from orbital pseudotumor to scleritis, keratitis, and retinitis. Management of eye disease in ANCA-associated vasculitis includes local anti-inflammatory and moisturizing therapies, local and systemic glucocorticosteroid therapies. Systemic therapies are highly effective for the management of organ involvement of AAV including eye disease, and include the chemotherapies cyclophosphamide, azathioprine, mycophenolate mofetil, and methotrexate. The results of recent, randomized, clinical trials have demonstrated the efficacy of a new tool in the therapeutic armamentarium for AAV, the use of B-cell-depleting therapy with rituximab. SUMMARY Ocular disease in AAV can occur in isolation or more commonly as a manifestation of systemic disease. With recent advances in treatment, the organ and overall life expectancy of patients suffering from AAV has markedly improved.
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Santana ANC, Woronik V, Halpern ASR, Barbas CSV. Atualização do tratamento das vasculites associadas a anticorpo anticitoplasma de neutrófilos. J Bras Pneumol 2011; 37:809-16. [DOI: 10.1590/s1806-37132011000600016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2011] [Accepted: 07/11/2011] [Indexed: 11/22/2022] Open
Abstract
As vasculites antineutrophil cytoplasmic antibody (ANCA, anticorpo anticitoplasma de neutrófilos) associadas (VAAs) são caracterizadas por uma inflamação sistêmica das artérias de pequeno e médio calibre (especialmente no trato respiratório superior e inferior, e nos rins). As VAAs compreendem a granulomatose de Wegener (agora chamada de granulomatose com poliangeíte), poliangeíte microscópica, VAA limitada ao rim e a síndrome de Churg-Strauss. Neste artigo, discutiremos as fases de tratamento dessas vasculites, como fase de indução (com ciclofosfamida ou rituximab) e fase de manutenção (com azatioprina, metotrexato ou rituximab). Além disso, discutiremos como manusear os casos refratários à ciclofosfamida.
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Baird EM, Lehman TJA, Worgall S. Combination therapy with rituximab and cyclophosphamide in the treatment of anti-neutrophil cytoplasmic antibodies (ANCA) positive pulmonary hemorrhage: case report. Pediatr Rheumatol Online J 2011; 9:33. [PMID: 22032441 PMCID: PMC3215638 DOI: 10.1186/1546-0096-9-33] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2011] [Accepted: 10/27/2011] [Indexed: 11/10/2022] Open
Abstract
Anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) with pulmonary hemorrhage is rare in childhood. Standard treatment includes corticosteroids and cyclophosphamide (CYC), which is associated with a high level of toxicity. We report a white female with ANCA positive pulmonary hemorrhage who was treated with cyclophosphamide (CYC) and rituximab (RTX) combination therapy.
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Affiliation(s)
- Emily M Baird
- Hospital for Special Surgery, New York, NY and Weil Medical Center, New York, NY, USA.
| | - Thomas JA Lehman
- Hospital for Special Surgery, New York, NY and Cornell University, New York, NY, USA
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The 2010 Nephrology Quiz and Questionnaire. Clin J Am Soc Nephrol 2011. [DOI: 10.2215/01.cjn.0000927140.19894.ba] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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Glassock RJ, Bleyer AJ, Bargman JM, Fervenza FC. The 2010 nephrology quiz and questionnaire: part 2. Clin J Am Soc Nephrol 2011; 6:2534-47. [PMID: 21903985 DOI: 10.2215/cjn.06500711] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Presentation of the Nephrology Quiz and Questionnaire (NQQ) has become an annual "tradition" at the meetings of the American Society of Nephrology. It is a very popular session judged by consistently large attendance. Members of the audience test their knowledge and judgment on a series of case-oriented questions prepared and discussed by experts. They can also compare their answers in real time, using audience response devices, to those of program directors of nephrology training programs in the United States, acquired through an Internet-based questionnaire. As in the past, the topics covered were transplantation, fluid and electrolyte disorders, end-stage renal disease and dialysis, and glomerular disorders. Two challenging cases representing each of these categories along with single best answer questions were prepared by a panel of experts (Drs. Hricik, Palmer, Bargman, and Fervenza, respectively). The "correct" and "incorrect" answers then were briefly discussed, after the audience responses and the results of the questionnaire were displayed. The 2010 version of the NQQ was exceptionally challenging, and the audience, for the first time, gained a better overall correct answer score than the program directors, but the margin was small. Last month we presented the transplantation and fluid and the electrolyte cases; in this issue we present the remaining end-stage renal disease and dialysis and the glomerular disorder cases. These articles try to recapitulate the session and reproduce its educational value for a larger audience--that of the readers of the Clinical Journal of the American Society of Nephrology. Have fun.
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Therapeutic plasma exchange for the management of refractory systemic autoimmune diseases: Report of 31 cases and review of the literature. Autoimmun Rev 2011; 10:679-84. [DOI: 10.1016/j.autrev.2011.04.028] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Mackay J. Rapidly progressive pulmonary haemorrhage in a case of microscopic polyangiitis. BMJ Case Rep 2011; 2011:bcr.06.2011.4336. [PMID: 22689728 DOI: 10.1136/bcr.06.2011.4336] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
A 77-year-old gentleman, a holidaymaker in the area, presented with a 2-month history of cough productive of rust-coloured sputum and exertional dyspnoea. His initial chest x-ray showed bibasal interstitial shadowing. He then deteriorated rapidly to type 1 respiratory failure with acute renal failure. A CT chest showed bilateral alveolar haemorrhage. Testing for p-anti-neutrophil cytoplasmic antibody was strongly positive, with an anti-myeloperoxidase antibody titre of 198 units/ml (normal range 0-6 units/ml). A diagnosis of microscopic polyangitis was made. Following treatment with plasma exchange, cyclophosphamide and steroids, he made a good recovery.
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Affiliation(s)
- James Mackay
- James Paget University Hospital, Great Yarmouth, UK.
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