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Heigl F, Hettich R, Fassbender C, Klingel R, Mauch E, Durner J, Kern R, Kleiter I. Immunoadsorption as maintenance therapy for refractory neuromyelitis optica spectrum disorder. Ther Adv Neurol Disord 2023; 16:17562864221150314. [PMID: 36762319 PMCID: PMC9905021 DOI: 10.1177/17562864221150314] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 12/12/2022] [Indexed: 02/10/2023] Open
Abstract
Background Neuromyelitis optica spectrum disorder (NMOSD) is a rare relapsing autoimmune disease of the central nervous system, affecting mainly optic nerves and spinal cord. NMOSD pathophysiology is associated with anti-aquaporin-4 (AQP4) immunoglobulin G (IgG) autoantibodies. Rapid extracorporeal elimination of autoantibodies with apheresis techniques, such as immunoadsorption (IA), was proven to be an effective treatment of NMOSD attacks. Data on the long-term use of IA to prevent attacks or progression of NMOSD are lacking. Objectives The aim of this study was to evaluate efficacy and safety of maintenance IA for preventing recurrence of NMOSD attacks in patients refractory to other immunotherapies. Design Case study. Methods Retrospective analysis of two female patients with severe NMOSD refractory to conventional immunotherapies was performed. Both patients had responded to tryptophan IA (Tr-IA) as attack therapy and subsequently were treated with biweekly maintenance Tr-IA. Results Patient 1 (AQP4-IgG seropositive, age 42 years) had 1.38 attacks of optic neuritis per year within 10.1 years before commencing regular Tr-IA. With maintenance Tr-IA for 3.1 years, one mild attack occurred, which was responsive to steroid pulse therapy. Expanded Disability Status Scale (EDSS) was stable at 5.0. Visual function score of the last eye improved from 3 to 1. Patient 2 (AQP4-IgG seronegative, age 43 years) experienced 1.7 attacks per year, mainly acute myelitis and optic neuritis, during the period of 10.0 years before the start of Tr-IA. During regular Tr-IA treatment, no further NMOSD attack occurred. The patient was clinically stable without any additional immunosuppressive treatment for 5.3 years. EDSS improved from 6.0 to 5.0, and the ambulation score from 7 to 1. Tolerability of Tr-IA was good in both patients. No serious adverse events occurred during long-term clinical trajectories. Conclusion Tr-IA was well tolerated as maintenance treatment and resulted in clinical stabilization of two patients with highly active NMOSD, who were refractory to standard drug therapy.
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Affiliation(s)
- Franz Heigl
- Medical Care Center Kempten-Allgäu, Kempten, Germany
| | | | | | - Reinhard Klingel
- Apheresis Research Institute, Cologne, Germany; 1st Department of Internal Medicine, University of Mainz, Mainz, Germany
| | - Erich Mauch
- Clinic for Neurology Dietenbronn, Academic Hospital of University of Ulm, Schwendi, Germany
| | - Joachim Durner
- Neurology Department, M&I Fachklinik Ichenhausen, Ichenhausen, Germany
| | - Rolf Kern
- Department of Neurology, Klinikum Worms, Worms, Germany
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2
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Zhang J, Fan A, Wei L, Wei S, Xie L, Li M, Zhang W, Liu Q, Yang K. Efficacy and safety of plasma exchange or immunoadsorption for the treatment of option neuritis in demyelinating diseases: A systematic review and meta-analysis. Eur J Ophthalmol 2021; 32:1857-1871. [PMID: 34918576 DOI: 10.1177/11206721211065218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND There are no systematic reviews yet that evaluated the effects of PE/IA in patients with optic neuritis (ON) in demyelinating diseases. A meta-analysis of available study is needed to further explore the value of plasma exchange (PE) or immunoadsorption (IA) in treating ON in demyelinating diseases. METHODS All relevant articles published on PubMed, Web of Science, Cochrane Library, Embase, China National Knowledge Infrastructure (CNKI), VIP Database, Wanfang, Sinomed and ophthalmology professional websites were searched. Study characteristics, demographic characteristics, clinical features and outcome measures were extracted. Response rate, adverse events (AE) rate, serious adverse event (SAE) rate, the log of the minimum angle of resolution (logMAR), visual outcome scale (VOS) and expanded disability status scales (EDSS) were evaluated using a random-effects model. RESULTS 35 studies were included between 1985 and 2020, containing 1191 patients. The response rates of PE and IA in acute attack of ON were 68% and 82% respectively. LogMAR (-0.60 to - 1.42) and VOS (-1.10 to -1.82) had been significantly improved from within 1 month to more than 1 month after PE treatment. Besides, we found that logMAR improved 1.78, 0.95 and 0.38, respectively ,when the time from symptom onset to the first PE/IA was less than 21 days, 21-28 days, and more than 28 days. The pooled mean difference of EDSS was -1.14.Adverse effects rate in patients with PE or IA were 0.20 and 0.06, respectively. CONCLUSION The meta-analysis provided evidence that PE/IA treatment was an effective and safe intervention, and it is recommended that early initiation of PE/IA treatment is critical.
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Affiliation(s)
- Jianping Zhang
- Department of Ophthalmology, 74713Lanzhou University Second Hospital, Lanzhou, Gansu, China
| | - Aifang Fan
- Department of Ophthalmology, 91589Gansu Provincial Hospital, Lanzhou, Gansu, China
| | - Lili Wei
- Evidence Based Medicine Center, School of Basic Medical Sciences, 12426Lanzhou University, Lanzhou, Gansu, China
| | - Shihui Wei
- Department of Ophthalmology, 104607The Chinese People's Liberation Army General Hospital, Beijing, China
| | - Lindan Xie
- Department of Ophthalmology, 104607The Chinese People's Liberation Army General Hospital, Beijing, China
| | - Meixuan Li
- Evidence Based Medicine Center, School of Basic Medical Sciences, 12426Lanzhou University, Lanzhou, Gansu, China
| | - Wenfang Zhang
- Department of Ophthalmology, 74713Lanzhou University Second Hospital, Lanzhou, Gansu, China
| | - Qin Liu
- Department of Ophthalmology, 91589Gansu Provincial Hospital, Lanzhou, Gansu, China
| | - Kehu Yang
- Evidence Based Medicine Center, School of Basic Medical Sciences, 12426Lanzhou University, Lanzhou, Gansu, China
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Schossee N, Veit G, Gittel J, Viebahn J, Niklaus M, Klingler P, Üçeyler N, Klinker E, Kobsar A, Boeck M, Koessler J. Profile of the single-use, multiple-pass protein A adsorber column in immunoadsorption. Vox Sang 2021; 117:393-398. [PMID: 34545576 DOI: 10.1111/vox.13205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 08/25/2021] [Accepted: 08/31/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND AND OBJECTIVES Immunoadsorptions (IA) are used to remove autoantibodies from the plasma in autoimmune disorders. In this study, we evaluated the effects of a single-use, recombinant staphylococcal protein A-based immunoadsorber on blood composition of the patient. MATERIALS AND METHODS In a cohort of patients with myasthenia gravis or stiff-person syndrome, essential parameters of blood cell count, coagulation, clinical chemistry or plasma proteins and immunoglobulins (Ig) were measured before and after IA (n = 11). RESULTS In average, IA reduced the levels of total IgG, IgG1, IgG2 and IgG4 by approximately 60%, the acetylcholine receptor autoantibody levels by more than 70%. IgG3, IgA or IgM were diminished to a lower extent. In contrast to fibrinogen or other coagulation factors, the column markedly removed vitamin K-dependent coagulation factors II, VII, IX and X by approximately 40%-70%. Accordingly, international normalized ratio and activated partial thromboplastin time were increased after IA by 59.1% and 32.7%, respectively. Coagulation tests almost returned to baseline values within 24 h. Blood cell count, electrolytes, total protein or albumin were not essentially affected. No clinical events occurred. CONCLUSION The single-use, multiple-pass protein A adsorber column is highly efficient to remove IgG1, IgG2 and IgG4 or specific acetylcholine receptor autoantibodies from the plasma. Coagulation parameters should be monitored, since the column has the capacity to largely reduce vitamin K-dependent factors.
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Affiliation(s)
- Nadine Schossee
- Institute of Transfusion Medicine and Haemotherapy, University of Wuerzburg, Wuerzburg, Germany
| | - Gabriele Veit
- Institute of Transfusion Medicine and Haemotherapy, University of Wuerzburg, Wuerzburg, Germany
| | - Julia Gittel
- Institute of Transfusion Medicine and Haemotherapy, University of Wuerzburg, Wuerzburg, Germany
| | - Johannes Viebahn
- Institute of Transfusion Medicine and Haemotherapy, University of Wuerzburg, Wuerzburg, Germany
| | - Marius Niklaus
- Institute of Transfusion Medicine and Haemotherapy, University of Wuerzburg, Wuerzburg, Germany
| | - Philipp Klingler
- Institute of Transfusion Medicine and Haemotherapy, University of Wuerzburg, Wuerzburg, Germany
| | - Nurcan Üçeyler
- Department of Neurology, University of Wuerzburg, Wuerzburg, Germany
| | - Erdwine Klinker
- Institute of Transfusion Medicine and Haemotherapy, University of Wuerzburg, Wuerzburg, Germany
| | - Anna Kobsar
- Institute of Transfusion Medicine and Haemotherapy, University of Wuerzburg, Wuerzburg, Germany
| | - Markus Boeck
- Institute of Transfusion Medicine and Haemotherapy, University of Wuerzburg, Wuerzburg, Germany
| | - Juergen Koessler
- Institute of Transfusion Medicine and Haemotherapy, University of Wuerzburg, Wuerzburg, Germany
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4
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Chen B, Qin C, Chen M, Yu HH, Tao R, Chu YH, Bu BT, Tian DS. Dynamic Changes in AQP4-IgG Level and Immunological Markers During Protein-A Immunoadsorption Therapy for NMOSD: A Case Report and Literature Review. Front Immunol 2021; 12:650782. [PMID: 34367127 PMCID: PMC8334553 DOI: 10.3389/fimmu.2021.650782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 06/15/2021] [Indexed: 11/13/2022] Open
Abstract
The changes in the serum levels of aquaporin-4-IgG (AQP4-IgG), immunoglobulins, and inflammatory mediators in neuromyelitis optica spectrum disorder (NMOSD) cases treated with immunoadsorption have been rarely described in detail. Here we report a 29-year-old steroid-resistant NMOSD female with a severe disability (bilateral blindness and paraplegia) who received protein-A immunoadsorption as a rescue treatment. During the total 5 sessions, the circulating level of AQP4-IgG, immunoglobulins, and complement proteins (C3 and C4) showed a rapid and sawtooth-like decrease, and the serum AQP4-IgG titer declined from 1:320 to below the detectable limit at the end of the 3rd procedure. Of all the antibodies, IgG had the biggest removal rate (>96.1%), followed by IgM (>66.7%) and IgA (53%), while complement C3 and C4 also dropped by 73% and 65%, respectively. The reduced pro-inflammatory cytokines (interleukin-8 and tumor necrosis factor-α) and marked increased lymphocyte (T and B cell) counts were also observed. The improvement of symptoms initiated after the last session, with a low AQP4-IgG titer (1:32) persisting thereafter. Accordingly, protein-A immunoadsorption treatment could be one of the potential rescue therapies for steroid-resistant NMOSD patients with a severe disability.
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Affiliation(s)
- Bo Chen
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chuan Qin
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Man Chen
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hai-Han Yu
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ran Tao
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yun-Hui Chu
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bi-Tao Bu
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Dai-Shi Tian
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Antibody signatures in patients with histopathologically defined multiple sclerosis patterns. Acta Neuropathol 2020; 139:547-564. [PMID: 31950335 PMCID: PMC7035238 DOI: 10.1007/s00401-019-02120-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 12/20/2019] [Accepted: 12/22/2019] [Indexed: 12/15/2022]
Abstract
Early active multiple sclerosis (MS) lesions can be classified histologically into three main immunopathological patterns of demyelination (patterns I–III), which suggest pathogenic heterogeneity and may predict therapy response. Patterns I and II show signs of immune-mediated demyelination, but only pattern II is associated with antibody/complement deposition. In pattern III lesions, which include Baló’s concentric sclerosis, primary oligodendrocyte damage was proposed. Serum antibody reactivities could reflect disease pathogenesis and thus distinguish histopathologically defined MS patterns. We established a customized microarray with more than 700 peptides that represent human and viral antigens potentially relevant for inflammatory demyelinating CNS diseases, and tested sera from 66 patients (pattern I n = 12; II n = 29; III n = 25, including 8 with Baló’s), healthy controls, patients with Sjögren’s syndrome and stroke patients. Cell-based assays were performed for aquaporin 1 (AQP1) and AQP4 antibody detection. No single peptide showed differential binding among study cohorts. Because antibodies can react with different peptides from one protein, we also analyzed groups of peptides. Patients with pattern II showed significantly higher reactivities to Nogo-A peptides as compared to patterns I (p = 0.02) and III (p = 0.02). Pattern III patients showed higher reactivities to AQP1 (compared to pattern I p = 0.002, pattern II p = 0.001) and varicella zoster virus (VZV, compared to pattern II p = 0.05). In patients with Baló’s, AQP1 reactivity was also significantly higher compared to patients without Baló’s (p = 0.04), and the former revealed distinct antibody signatures. Histologically, Baló’s patients showed loss of AQP1 and AQP4 in demyelinating lesions, but no antibodies binding conformational AQP1 or AQP4 were detected. In summary, higher reactivities to Nogo-A peptides in pattern II patients could be relevant for enhanced axonal repair and remyelination. Higher reactivities to AQP1 peptides in pattern III patients and its subgroup of Baló’s patients possibly reflect astrocytic damage. Finally, latent VZV infection may cause peripheral immune activation.
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Osman C, Jennings R, El-Ghariani K, Pinto A. Plasma exchange in neurological disease. Pract Neurol 2019; 20:92-99. [PMID: 31300488 DOI: 10.1136/practneurol-2019-002336] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2019] [Indexed: 01/08/2023]
Abstract
Plasma exchange is a highly efficient technique to remove circulating autoantibodies and other humoral factors rapidly from the vascular compartment. It was the first effective acute treatment for peripheral disorders such as Guillain-Barré syndrome and myasthenia gravis before intravenous immunoglobulin became available. The recent recognition of rapidly progressive severe antibody-mediated central nervous system disorders, such as neuromyelitis optica spectrum disorders and anti-N-methyl-D-aspartate-receptor encephalitis, has renewed interest in using plasma exchange for their acute treatment also. In this review we explain the principles and technical aspects of plasma exchange, review its current indications, and discuss the implications for its provision in the UK.
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Affiliation(s)
- Chinar Osman
- Neurosciences, Wessex Neurological Centre, Southampton, UK
| | | | - Khaled El-Ghariani
- Therapeutics and Tissue Services, NHS Blood and Transplant, Sheffield Teaching Hospitals NHS Trust and the University of Sheffield, Sheffield, UK
| | - Ashwin Pinto
- Neurosciences, Wessex Neurological Centre, Southampton, UK
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7
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Hoffmann F, Kraft A, Heigl F, Mauch E, Koehler J, Harms L, Kümpfel T, Köhler W, Ehrlich S, Bayas A, Weinmann-Menke J, Beuker C, Henn KH, Ayzenberg I, Ellrichmann G, Hellwig K, Klingel R, Fassbender CM, Fritz H, Slowinski T, Weihprecht H, Brand M, Stiegler T, Galle J, Schimrigk S. Tryptophan immunoadsorption during pregnancy and breastfeeding in patients with acute relapse of multiple sclerosis and neuromyelitis optica. Ther Adv Neurol Disord 2018; 11:1756286418774973. [PMID: 29872456 PMCID: PMC5974561 DOI: 10.1177/1756286418774973] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 03/20/2018] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Up to every fourth woman with multiple sclerosis (MS) or neuromyelitis optica spectrum disorder (NMOSD) suffers a clinically relevant relapse during pregnancy. High doses of steroids bear some serious risks, especially within the first trimester of pregnancy. Immunoadsorption (IA) is an effective and more selective treatment option in disabling MS relapse than plasma exchange. Data on the use of IA during pregnancy and breastfeeding are scarce. METHODS In this retrospective multicenter study, we analyzed the safety and efficacy of IA treatment in acute relapses during pregnancy or breastfeeding. The primary outcome parameter - change of acute relapse-related disability after IA - was assessed using Expanded Disability Status Scale (EDSS) and visual acuity (VA) measurements for patients with optic neuritis (ON). RESULTS A total of 24 patients were analyzed, 23 with relapsing-remitting MS, and 1 with NMOSD. Twenty patients were treated with IA during pregnancy. Four patients received IA postnatally during the breastfeeding period. Treatment was started at a mean 22.5 [standard deviation (SD) 13.9] days after onset of relapse. Patients were treated with a series of 5.8 (mean, SD 0.7) IA treatments within 7-10 days. Sixteen patients received IA because of steroid-refractory relapse, eight were treated without preceding steroid pulse therapy. EDSS improved clinically relevant from 3.5 [median, interquartile range (IQR) 2] before IA to 2.5 (median, IQR 1.1) after IA, p < 0.001. In patients with ON, VA improved in four out of five patients. Altogether, in 83% of patients, a rapid and marked improvement of relapse-related symptoms was observed after IA with either a decrease of ⩾1 EDSS grade or improvement in VA ⩾20%. No clinically relevant side effect was reported in 138 IA treatments. CONCLUSIONS Tryptophan-IA was found to be effective and well tolerated in MS/NMOSD relapses, both as an escalation option after insufficient response to steroid pulse therapy and as first-line relapse treatment during pregnancy and breastfeeding.
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Affiliation(s)
- Frank Hoffmann
- Department of Neurology, Martha-Maria Hospital, Halle/Saale, Academic, Hospital of University, Halle-Wittenberg, Röntgenstraße 1, D-06120 Halle (Saale), Germany
| | - Andrea Kraft
- Department of Neurology Martha-Maria Hospital, Halle/Saale, Academic Hospital of University Halle-Wittenberg, Germany
| | - Franz Heigl
- Medical Care Center Kempten-Allgäu, Kempten, Germany
| | - Erich Mauch
- Clinic for Neurology Dietenbronn, Academic Hospital of University of Ulm, Schwendi, Germany
| | - Jürgen Koehler
- Marianne-Strauss-Hospital, Multiple Sclerosis Center Kempfenhausen, Berg, Germany
| | - Lutz Harms
- Departments of Neurology Charité University Medicine Berlin, Germany
| | - Tania Kümpfel
- Institute of Clinical Neuroimmunology, University Hospital and Biomedical Center, Ludwig-Maximilians University Munich, Munich, Germany
| | - Wolfgang Köhler
- Clinic for Neurology and Neurological Intensive Care Medicine, Hubertusburg Hospital, Wermsdorf, Germany
| | - Sven Ehrlich
- Clinic for Neurology and Neurological Intensive Care Medicine, Hubertusburg Hospital, Wermsdorf, Germany
| | - Antonios Bayas
- Department of Neurology, General Hospital Augsburg, Germany
| | - Julia Weinmann-Menke
- Department of Nephrology, Medical Center of the Johannes-Gutenberg University, Mainz, Germany
| | | | | | - Ilya Ayzenberg
- Department of Neurology, St. Josef Hospital, Ruhr University, Bochum, Germany
| | - Gisa Ellrichmann
- Department of Neurology, St. Josef Hospital, Ruhr University, Bochum, Germany
| | - Kerstin Hellwig
- Department of Neurology, St. Josef Hospital, Ruhr University, Bochum, Germany
| | | | | | - Harald Fritz
- Department of Anaesthesiology and Intensive Care Medicine, Martha-Maria Hospital, Halle/Saale, Germany
| | - Torsten Slowinski
- Department of Nephrology, Charité University Medicine, Berlin, Germany
| | | | - Marcus Brand
- Department of Nephrology, University of Münster, Germany
| | - Thomas Stiegler
- Clinic of Internal Medicine III, Sana Clinic, Offenbach, Germany
| | - Jan Galle
- Department of Nephrology, General Hospital Lüdenscheid, Märkische Kliniken GmbH, Germany
| | - Sebastian Schimrigk
- Department of Neurology, General Hospital Lüdenscheid, Märkische Kliniken GmbH, Germany
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9
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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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10
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Heine J, Ly LT, Lieker I, Slowinski T, Finke C, Prüss H, Harms L. Immunoadsorption or plasma exchange in the treatment of autoimmune encephalitis: a pilot study. J Neurol 2016; 263:2395-2402. [PMID: 27604620 DOI: 10.1007/s00415-016-8277-y] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 08/24/2016] [Accepted: 08/29/2016] [Indexed: 01/12/2023]
Abstract
Therapeutic apheresis has emerged as a major treatment option for autoantibody-associated inflammatory diseases of the nervous system. This includes patients with autoimmune encephalitides caused by antibodies against neuronal proteins. Plasma exchange (PE) and immunoadsorption (IA) constitute two possibilities to eliminate pathogenic antibodies from patients' plasma, but their efficacy and safety has not been prospectively assessed in larger patient groups of autoimmune encephalitides. In a prospective observational case control study, we, therefore, investigated the disease courses and treatment effects of 21 patients with autoimmune encephalitis associated with NMDAR, LGI1, CASPR2, GAD, mGluR5 and Hu antibodies. Patients were randomly assigned to receive PE (n = 11) or IA (n = 10). Symptoms were evaluated using the modified Rankin Scale (mRS). Side effects or adverse events were recorded. Both interventions, IA (p = 0.014) and PE (p = 0.01), resulted in significant reduction of the median mRS. With IA, 60 % of the patients improved clinically by at least 1 mRS score, none worsened. PE led to a comparable symptom reduction in 67 % of the cases. During 83 PE sessions, three adverse events were documented, while no side effects occurred under IA. Symptom improvement was significantly associated with younger age (r = -0.58), but not with disease duration. Therapeutic apheresis was most effective for neuronal surface antigens (83.3 %), followed by intracellular-synaptic antigens (66.7 %). Both IA and PE resulted in moderate to marked clinical improvement, with a low rate of adverse events. Apheresis is well tolerated and effective also as first-line therapy in autoimmune encephalitis, particularly in patients with antibodies targeting neuronal surfaces.
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Affiliation(s)
- Josephine Heine
- Department of Neurology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany.
| | - Lam-Thanh Ly
- Department of Neurology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany.,German Center for Neurodegenerative Diseases (DZNE) Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Ina Lieker
- Department of Nephrology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Torsten Slowinski
- Department of Nephrology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Carsten Finke
- Department of Neurology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany.,Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Luisenstr. 56, 10117, Berlin, Germany
| | - Harald Prüss
- Department of Neurology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany.,German Center for Neurodegenerative Diseases (DZNE) Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Lutz Harms
- Department of Neurology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany
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11
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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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12
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Faissner S, Nikolayczik J, Chan A, Gold R, Yoon MS, Haghikia A. Immunoadsorption in patients with neuromyelitis optica spectrum disorder. Ther Adv Neurol Disord 2016; 9:281-6. [PMID: 27366234 DOI: 10.1177/1756285616646332] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
INTRODUCTION Neuromyelitis optica spectrum disorder (NMOSD) is a neuroinflammatory disorder of the central nervous system, distinct from multiple sclerosis by affecting predominantly the optic nerve and the spinal cord, and mediated by antibodies directed against aquaporin 4 (AQP4-ab) as a possible pathomechanistic hallmark of NMOSD. Therapeutic options include immunosuppression with steroids or B-cell-depleting agents as baseline therapies, as well as plasma exchange (PLEX) and/or immunoadsorption (IA) during relapses. Until now, data concerning the efficacy of IA alone are scarce. METHODS Visual evoked potentials (VEPs), visual acuity and changes of symptoms at relapse leading to admission in NMOSD patients (n = 10) treated with IA in a single-centre setting were evaluated retrospectively. RESULTS All patients profited from the procedure and showed an amelioration of admission symptoms. Three patients improved in visual acuity, another three patients remained stable, whereas five patients showed an improvement in VEPs. DISCUSSION In this small cohort, IA constitutes a valid therapeutic option for patients with NMOSD as an equivalent to PLEX. Analysis in larger cohorts is warranted.
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Affiliation(s)
- Simon Faissner
- Department of Neurology, St. Josef-Hospital, Ruhr-University, Gudrunstr. 56, D-44791 Bochum, Germany
| | - Johanna Nikolayczik
- Department of Neurology, St. Josef-Hospital, Ruhr-University, Bochum, Germany
| | - Andrew Chan
- Department of Neurology, St. Josef-Hospital, Ruhr-University, Bochum, Germany
| | - Ralf Gold
- Department of Neurology, St. Josef-Hospital, Ruhr-University, Bochum, Germany
| | - Min-Suk Yoon
- Department of Neurology, St. Josef-Hospital, Ruhr-University, Bochum, Germany
| | - Aiden Haghikia
- Department of Neurology, St. Josef-Hospital, Ruhr-University, Gudrunstr. 56, D-44791 Bochum, Germany
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Hohenstein B, Passauer J, Ziemssen T, Julius U. Immunoadsorption with regenerating systems in neurological disorders --A single center experience. ATHEROSCLEROSIS SUPP 2016; 18:119-23. [PMID: 25936315 DOI: 10.1016/j.atherosclerosissup.2015.02.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In recent years, immunoadsorption is increasingly recognized as an alternative treatment approach replacing therapeutic plasma exchange in a variety of neurological disorders. While most experience is based on the application of single-use tryptophan adsorbers, less data exists on the application of more efficient regenerating adsorber columns. We here report the systematic use of a regenerating adsorber system in various neurological indications such as multiple sclerosis, encephalitis, myasthenia gravis and chronic inflammatory demyelinating polyneuropathy, providing the expected treatment success in regard to reduction of immunoglobulins and antibody clearance, together with a low rate of adverse events. As it has been shown for single-use columns before, immunoadsorption with regenerating adsorbers can be successfully applied in disorders without known specific antibodies such as multiple sclerosis. Regenerating systems offer the perspective to provide a more efficacious long term treatment perspective for such patients.
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Affiliation(s)
- Bernd Hohenstein
- Extracorporeal Treatment and Apheresis Center, University Hospital Carl Gustav Carus at the Technische Universität Dresden, Germany; Division of Nephrology, Department of Internal Medicine III, University Hospital Carl Gustav Carus at the Technische Universität Dresden, Germany.
| | - Jens Passauer
- Division of Nephrology, Department of Internal Medicine III, University Hospital Carl Gustav Carus at the Technische Universität Dresden, Germany
| | - Tjalf Ziemssen
- Department of Neurology, University Hospital Carl Gustav Carus at the Technische Universität Dresden, Germany
| | - Ulrich Julius
- Extracorporeal Treatment and Apheresis Center, University Hospital Carl Gustav Carus at the Technische Universität Dresden, Germany
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Hoffmann F, Kraft A, Heigl F, Mauch E, Koehler J, Harms L, Kümpfel T, Köhler W, Klingel R, Fassbender C, Schimrigk S. [Tryptophan immunoadsorption for multiple sclerosis and neuromyelitis optica: therapy option for acute relapses during pregnancy and breastfeeding]. DER NERVENARZT 2015; 86:179-86. [PMID: 25604838 DOI: 10.1007/s00115-014-4239-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Approximately 25 % of women with multiple sclerosis (MS) suffer clinically relevant relapses during pregnancy. Almost all disease-modifying drugs are contraindicated in pregnancy. High-dose glucocorticoids have some serious risks, especially within the first trimester. Tryptophan immunoadsorption (IA) provides a safe option to treat MS relapses during pregnancy. OBJECTIVES In this case series we describe for the first time the use of tryptophan IA for MS and neuromyelitis optica (NMO) relapses during pregnancy and breastfeeding. PATIENTS AND METHODS In this study a total of 9 patients were retrospectively analyzed of which 7 patients received IA treatment during pregnancy, 2 during breastfeeding and 4-6 tryptophan IA treatments were performed per patient with the single use tryptophan adsorber. Primary outcome was symptom improvement of the relapse. RESULTS In this study four patients with MS and one with NMO relapse during pregnancy were treated with IA without preceding glucocorticoid pulse therapy. The MS patients showed improvement in the expanded disability status scale (EDSS) by at least one point, the NMO patient showed significant improvement in visual acuity and two pregnant patients with steroid-refractory relapses showed clinically relevant improvement after IA. Of the patients two suffered from steroid-refractory relapses during breastfeeding and relapse symptoms improved in both cases after treatment with IA. All treatments were well tolerated and no serious adverse events occurred. CONCLUSION Tryptophan IA was found to be safe, well-tolerated and effective in the treatment of MS and NMO relapses during pregnancy and breastfeeding, sometimes without preceding glucocorticoid pulse therapy. A binding recommendation is limited without prospective clinical studies.
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Affiliation(s)
- F Hoffmann
- Klinik für Neurologie, Krankenhaus Martha-Maria Halle-Dölau GmbH, Röntgenstr. 1, 06120, Halle (Saale), Deutschland,
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Dramatic recovery of steroid-refractory relapsed multiple sclerosis following Fingolimod discontinuation using selective immune adsorption. BMC Neurol 2015; 15:125. [PMID: 26227815 PMCID: PMC4521477 DOI: 10.1186/s12883-015-0377-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Accepted: 07/10/2015] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Selective immune adsorption (SIA) is an emerging method for treating immune-mediated neurological diseases, given its superior safety profile compared to plasma exchange (PEX). However, the available literature concerning Multiple Sclerosis includes no cases of SIA applied to steroid-refractory rebound after Fingolimod discontinuation. CASE PRESENTATION Here we report the case of a 32-year-old woman suffering from multiple sclerosis treated with Fingolimod and admitted to a Multiple Sclerosis Centre after drug discontinuation due to the occurrence of lymphopenia. During the few weeks preceding admission, the patient experienced progressive and severe neurological deterioration that did not respond to an initial cycle of pulsed high doses of intravenous 6-methyl prednisolone (IVMP). Given the ineffectiveness of a second cycle of IVMP, the patient was treated with plasma immunoadsorption, leading to dramatic functional recovery. The patient then started a neuro-rehabilitation program. About one month after the final SIA procedure the patient started Natalizumab-based therapy, while maintaining a stable neurological condition. We noted significant modification of C3/C4 complement components and total gamma globulin concentrations (IgG) during SIA. CONCLUSIONS Our observations show that however serious, steroid-refractory neurological deterioration occurring after Fingolimod discontinuation in multiple sclerosis can be treated with selective immune-adsorption therapy which thus represents a good alternative in these cases. It could be speculated that this clinical condition was associated with pattern II of demyelination, given the good response to a form of treatment that acts on autoantibodies. Thus, SIA represented an effective therapeutic strategy for this case of relapsed MS as steroid-resistent rebound post Fingolimod cessation.
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Koessler J, Kobsar A, Kuhn S, Koessler A, Yilmaz P, Weinig E, Putz E, Boeck M, Klinker E. The effect of immunoadsorption with theImmusorbaTR‐350 column on coagulation compared to plasma exchange. Vox Sang 2014; 108:46-51. [DOI: 10.1111/vox.12191] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Revised: 06/13/2014] [Accepted: 07/21/2014] [Indexed: 02/06/2023]
Affiliation(s)
- J. Koessler
- Institute of Transfusion Medicine and Haemotherapy University of Wuerzburg Wuerzburg Germany
| | - A. Kobsar
- Institute of Transfusion Medicine and Haemotherapy University of Wuerzburg Wuerzburg Germany
| | - S. Kuhn
- Institute of Transfusion Medicine and Haemotherapy University of Wuerzburg Wuerzburg Germany
| | - A. Koessler
- Institute of Transfusion Medicine and Haemotherapy University of Wuerzburg Wuerzburg Germany
| | - P. Yilmaz
- Institute of Transfusion Medicine and Haemotherapy University of Wuerzburg Wuerzburg Germany
| | - E. Weinig
- Institute of Transfusion Medicine and Haemotherapy University of Wuerzburg Wuerzburg Germany
| | - E. Putz
- Institute of Transfusion Medicine and Haemotherapy University of Wuerzburg Wuerzburg Germany
| | - M. Boeck
- Institute of Transfusion Medicine and Haemotherapy University of Wuerzburg Wuerzburg Germany
| | - E. Klinker
- Institute of Transfusion Medicine and Haemotherapy University of Wuerzburg Wuerzburg Germany
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Martel S, De Angelis F, Lapointe E, Larue S, Speranza G. Paraneoplastic neurologic syndromes: Clinical presentation and management. Curr Probl Cancer 2014; 38:115-34. [DOI: 10.1016/j.currproblcancer.2014.08.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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