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Baldini C, Fulvio G, La Rocca G, Ferro F. Update on the pathophysiology and treatment of primary Sjögren syndrome. Nat Rev Rheumatol 2024; 20:473-491. [PMID: 38982205 DOI: 10.1038/s41584-024-01135-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2024] [Indexed: 07/11/2024]
Abstract
Sjögren syndrome or Sjögren disease is a chronic form of autoimmune epithelitis characterized by lymphocytic infiltration of the exocrine glands, particularly the salivary and lacrimal glands, leading to progressive glandular dysfunction and subsequent xerostomia and xerophthalmia. Other common manifestations include pain and fatigue, various systemic manifestations and non-Hodgkin's lymphoma. Sjögren syndrome is therefore a complex and disabling disease associated with a reduced quality of life and with considerable long-term damage. Most of the available treatments are merely symptomatic with limited efficacy in both preventing glandular damage and suppressing systemic disease activity. In the past 10 years, great progress has been made in understanding the pathophysiology of Sjögren syndrome, opening new avenues towards a more targeted and individualized therapeutic approach to the disease. Indeed, several randomized controlled trials have just been completed or are poised to commence evaluating the effectiveness of novel drugs targeting both innate and adaptive immune pathways, including pro-inflammatory cytokines, the type I interferon system, B cell activation, B cell and T cell co-stimulation pathway, and ectopic germinal centre formation. Novel clinical trials are also ongoing exploring various targeted approaches (that is, IgG recycling inhibition, nuclease therapy and CAR-T cell therapy) for Sjögren syndrome.
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Affiliation(s)
- Chiara Baldini
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Giovanni Fulvio
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Gaetano La Rocca
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Francesco Ferro
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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2
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Hou J, Feng Y, Yang Z, Ding Y, Cheng D, Shi Z, Li R, Xue L. Primary Sjögren's syndrome: new perspectives on salivary gland epithelial cells. Eur J Med Res 2024; 29:371. [PMID: 39014509 PMCID: PMC11253495 DOI: 10.1186/s40001-024-01967-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 07/09/2024] [Indexed: 07/18/2024] Open
Abstract
Primary Sjögren's syndrome (pSS) is a chronic autoimmune disease primarily affecting exocrine glands such as the salivary glands, leading to impaired secretion and sicca symptoms. As the mainstay of salivation, salivary gland epithelial cells (SGECs) have an important role in the pathology of pSS. Emerging evidence suggests that the interplay between immunological factors and SGECs may not be the initial trigger or the sole mechanism responsible for xerostomia in pSS, challenging conventional perceptions. To deepen our understanding, current research regarding SGECs in pSS was reviewed. Among the extensive aberrations in cellular architecture and function, this review highlighted certain alterations of SGECs that were identified to occur independently of or in absence of lymphocytic infiltration. In particular, some of these alterations may serve as upstream factors of immuno-inflammatory responses. These findings underscore the significance of introspecting the pathogenesis of pSS and developing interventions targeting SGECs in the early stages of the disease.
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Affiliation(s)
- Jiaqi Hou
- Rheumatology Department, Yueyang Hospital of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, 110 Ganhe Road, Hongkou District, Shanghai, 200437, China
| | - Yiyi Feng
- Rheumatology Department, Yueyang Hospital of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, 110 Ganhe Road, Hongkou District, Shanghai, 200437, China
| | - Zhixia Yang
- Rheumatology Department, Yueyang Hospital of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, 110 Ganhe Road, Hongkou District, Shanghai, 200437, China
| | - Yimei Ding
- Rheumatology Department, Yueyang Hospital of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, 110 Ganhe Road, Hongkou District, Shanghai, 200437, China
| | - Dandan Cheng
- Shanghai Skin Diseases Hospital, 200 Wuyi Road, Changning District, Shanghai, 200050, China
| | - Zhonghao Shi
- Rheumatology Department, Yueyang Hospital of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, 110 Ganhe Road, Hongkou District, Shanghai, 200437, China
| | - Rouxin Li
- Rheumatology Department, Yueyang Hospital of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, 110 Ganhe Road, Hongkou District, Shanghai, 200437, China
| | - Luan Xue
- Rheumatology Department, Yueyang Hospital of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, 110 Ganhe Road, Hongkou District, Shanghai, 200437, China.
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3
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Ruscitti P, Allanore Y, Baldini C, Barilaro G, Bartoloni Bocci E, Bearzi P, Bellis E, Berardicurti O, Biaggi A, Bombardieri M, Cantarini L, Cantatore FP, Caporali R, Caso F, Cervera R, Ciccia F, Cipriani P, Chatzis L, Colafrancesco S, Conti F, Corberi E, Costa L, Currado D, Cutolo M, D'Angelo S, Del Galdo F, Di Cola I, Di Donato S, Distler O, D'Onofrio B, Doria A, Fautrel B, Fasano S, Feist E, Fisher BA, Gabini M, Gandolfo S, Gatto M, Genovali I, Gerli R, Grembiale RD, Guggino G, Hoffmann-Vold AM, Iagnocco A, Iaquinta FS, Liakouli V, Manoussakis MN, Marino A, Mauro D, Montecucco C, Mosca M, Naty S, Navarini L, Occhialini D, Orefice V, Perosa F, Perricone C, Pilato A, Pitzalis C, Pontarini E, Prete M, Priori R, Rivellese F, Sarzi-Puttini P, Scarpa R, Sebastiani G, Selmi C, Shoenfeld Y, Triolo G, Trunfio F, Yan Q, Tzioufas AG, Giacomelli R. Tailoring the treatment of inflammatory rheumatic diseases by a better stratification and characterization of the clinical patient heterogeneity. Findings from a systematic literature review and experts' consensus. Autoimmun Rev 2024; 23:103581. [PMID: 39069240 DOI: 10.1016/j.autrev.2024.103581] [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: 05/12/2024] [Accepted: 07/23/2024] [Indexed: 07/30/2024]
Abstract
Inflammatory rheumatic diseases are different pathologic conditions associated with a deregulated immune response, codified along a spectrum of disorders, with autoinflammatory and autoimmune diseases as two-end phenotypes of this continuum. Despite pathogenic differences, inflammatory rheumatic diseases are commonly managed with a limited number of immunosuppressive drugs, sometimes with partial evidence or transferring physicians' knowledge in different patients. In addition, several randomized clinical trials, enrolling these patients, did not meet the primary pre-established outcomes and these findings could be linked to the underlying molecular diversities along the spectrum of inflammatory rheumatic disorders. In fact, the resulting patient heterogeneity may be driven by differences in underlying molecular pathology also resulting in variable responses to immunosuppressive drugs. Thus, the identification of different clinical subsets may possibly overcome the major obstacles that limit the development more effective therapeutic strategies for these patients with inflammatory rheumatic diseases. This clinical heterogeneity could require a diverse therapeutic management to improve patient outcomes and increase the frequency of clinical remission. Therefore, the importance of better patient stratification and characterization is increasingly pointed out according to the precision medicine principles, also suggesting a new approach for disease treatment. In fact, based on a better proposed patient profiling, clinicians could more appropriately balance the therapeutic management. On these bases, we synthetized and discussed the available literature about the patient profiling in regard to therapy in the context of inflammatory rheumatic diseases, mainly focusing on randomized clinical trials. We provided an overview of the importance of a better stratification and characterization of the clinical heterogeneity of patients with inflammatory rheumatic diseases identifying this point as crucial in improving the management of these patients.
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Affiliation(s)
- Piero Ruscitti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.
| | - Yannick Allanore
- Rheumatology Department, Cochin Hospital, APHP, INSERM U1016, Université Paris Cité, Paris, France
| | - Chiara Baldini
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giuseppe Barilaro
- Department of Autoimmune Diseases, Reference Centre for Systemic Autoimmune Diseases, Vasculitis and Autoinflammatory Diseases of the Catalan and Spanish Health Systems, Member of ERN-ReCONNET/RITA, Hospital Clínic, University of Barcelona, Barcelona, Catalonia, Spain
| | - Elena Bartoloni Bocci
- Section of Rheumatology, Department of Medicine and Surgery, University of Perugia, Italy
| | - Pietro Bearzi
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Elisa Bellis
- Academic Rheumatology Centre, Dipartimento di Scienze Cliniche e Biologiche Università di Torino - AO Mauriziano di Torino, Turin, Italy
| | - Onorina Berardicurti
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Alice Biaggi
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Michele Bombardieri
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts NIHR BRC & NHS Trust & National Institute for Health and Care Research (NIHR) Barts Biomedical Research Centre (BRC), London, UK
| | - Luca Cantarini
- Department of Medical Sciences, Surgery and Neurosciences, Research Center of Systemic Autoinflammatory Diseases and Behçet's Disease Clinic, University of Siena, Siena, Italy; Azienda Ospedaliero-Universitaria Senese [European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA) Center] Siena, Italy
| | - Francesco Paolo Cantatore
- Rheumatology Clinic, Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy
| | - Roberto Caporali
- Department of Clinical Sciences and Community Health, University of Milan, Paediatric Rheumatology Unit, and Clinical Rheumatology Unit, ASST Pini-CTO, Milan, Italy
| | - Francesco Caso
- Rheumatology Research Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Ricard Cervera
- Department of Autoimmune Diseases, Reference Centre for Systemic Autoimmune Diseases, Vasculitis and Autoinflammatory Diseases of the Catalan and Spanish Health Systems, Member of ERN-ReCONNET/RITA, Hospital Clínic, University of Barcelona, Barcelona, Catalonia, Spain
| | - Francesco Ciccia
- Rheumatology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Paola Cipriani
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Loukas Chatzis
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Serena Colafrancesco
- Department of Internal Medicine and Medical Specialties, Rheumatology Unit, Sapienza University of Rome, Viale del Policlinico 155, 00185 Rome, Italy
| | - Fabrizio Conti
- Department of Internal Medicine and Medical Specialties, Rheumatology Unit, Sapienza University of Rome, Viale del Policlinico 155, 00185 Rome, Italy
| | - Erika Corberi
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Luisa Costa
- Rheumatology Research Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Damiano Currado
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Maurizio Cutolo
- Laboratory of Experimental Rheumatology and Academic Division of Rheumatology, Department of Internal Medicine and Specialties, University of Genova Italy, IRCCS Polyclinic Hospital, Genova, Italy
| | - Salvatore D'Angelo
- Rheumatology Depatment of Lucania, San Carlo Hospital of Potenza and Madonna delle Grazie Hospital of Matera, Potenza, Italy
| | - Francesco Del Galdo
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK; NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Ilenia Di Cola
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Stefano Di Donato
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK; NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Bernardo D'Onofrio
- Department of Internal Medicine and Therapeutics, Università di Pavia, Division of Rheumatology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Andrea Doria
- Rheumatology Unit, Department of Medicine (DIMED), University of Padua, Padua, Italy
| | - Bruno Fautrel
- Sorbonne Université - Assistance Publique Hôpitaux de Paris, INSERM UMRS 1136, Hôpital de La Pitié Salpêtrière, Paris, France
| | - Serena Fasano
- Rheumatology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Eugen Feist
- Department of Rheumatology, Helios Fachklinik, Sophie-von-Boetticher-Straße 1, 39245, Vogelsang-Gommern, Germany; Charité - Universitätsmedizin Berlin, Medizinische Klinik mit Schwerpunkt Rheumatologie und Klinische Immunologie, Berlin, Germany
| | - Benjamin A Fisher
- Institute of Inflammation and Ageing, University Hospitals Birmingham, Birmingham, UK; Department of Rheumatology, National Institute for Health Research (NIHR), Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Marco Gabini
- Rheumatology Unit, Santo Spirito Hospital, Pescara, Italy
| | - Saviana Gandolfo
- Unit of Rheumatology, San Giovanni Bosco Hospital, Naples, Italy
| | - Mariele Gatto
- Academic Rheumatology Centre, Dipartimento di Scienze Cliniche e Biologiche Università di Torino - AO Mauriziano di Torino, Turin, Italy
| | - Irene Genovali
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Roberto Gerli
- Section of Rheumatology, Department of Medicine and Surgery, University of Perugia, Italy
| | - Rosa Daniela Grembiale
- Rheumatology Research Unit, Dipartimento di Scienze della Salute, Università degli studi "Magna Graecia" di Catanzaro, Catanzaro, Italy
| | - Giuliana Guggino
- Rheumatology Unit, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Italy
| | - Anna Maria Hoffmann-Vold
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland; Department of Rheumatology, Oslo University Hospital-Rikshospitalet, Oslo, Norway
| | - Annamaria Iagnocco
- Academic Rheumatology Centre, Dipartimento di Scienze Cliniche e Biologiche Università di Torino - AO Mauriziano di Torino, Turin, Italy
| | - Francesco Salvatore Iaquinta
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts NIHR BRC & NHS Trust & National Institute for Health and Care Research (NIHR) Barts Biomedical Research Centre (BRC), London, UK
| | - Vasiliki Liakouli
- Rheumatology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Menelaos N Manoussakis
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Annalisa Marino
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Daniele Mauro
- Rheumatology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Carlomaurizio Montecucco
- Department of Internal Medicine and Therapeutics, Università di Pavia, Division of Rheumatology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Marta Mosca
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Saverio Naty
- Department of Health Sciences, "Magna Græcia" University of Catanzaro, 88100 Catanzaro, Italy
| | - Luca Navarini
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Daniele Occhialini
- Rheumatic and Systemic Autoimmune Diseases Unit, Department of Interdisciplinary Medicine (DIM), University of Bari Medical School, Italy
| | - Valeria Orefice
- Rheumatology Unit, San Camillo-Forlanini Hospital, Rome, Italy
| | - Federico Perosa
- Rheumatic and Systemic Autoimmune Diseases Unit, Department of Interdisciplinary Medicine (DIM), University of Bari Medical School, Italy
| | - Carlo Perricone
- Section of Rheumatology, Department of Medicine and Surgery, University of Perugia, Italy
| | - Andrea Pilato
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Costantino Pitzalis
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts NIHR BRC & NHS Trust & National Institute for Health and Care Research (NIHR) Barts Biomedical Research Centre (BRC), London, UK; Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Elena Pontarini
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts NIHR BRC & NHS Trust & National Institute for Health and Care Research (NIHR) Barts Biomedical Research Centre (BRC), London, UK
| | - Marcella Prete
- Rheumatic and Systemic Autoimmune Diseases Unit, Department of Interdisciplinary Medicine (DIM), University of Bari Medical School, Italy
| | - Roberta Priori
- Department of Internal Medicine and Medical Specialties, Rheumatology Unit, Sapienza University of Rome, Viale del Policlinico 155, 00185 Rome, Italy
| | - Felice Rivellese
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts NIHR BRC & NHS Trust & National Institute for Health and Care Research (NIHR) Barts Biomedical Research Centre (BRC), London, UK
| | - Piercarlo Sarzi-Puttini
- Rheumatology Department, ASST Fatebenefratelli Luigi Sacco University Hospital, Milan, Italy; Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Raffaele Scarpa
- Rheumatology Research Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | | | - Carlo Selmi
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Yehuda Shoenfeld
- Zabludovwicz autoimmunity center, Sheba medical center, Tel Hashomer Israel, Reichman University, Herzeliya, Israel
| | - Giovanni Triolo
- Rheumatology Unit, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Italy
| | - Francesca Trunfio
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Qingran Yan
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Athanasios G Tzioufas
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Roberto Giacomelli
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
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Belbézier A, Nguyen TTT, Arnaud M, Ducotterd B, Vangout M, Deroux A, Mansard C, Sarrot-Reynauld F, Bouillet L. Treatment of non-systemic Sjögren's syndrome: Potential prevention of systematization with immunosuppressant agent/biotherapy. J Transl Autoimmun 2024; 8:100238. [PMID: 38496268 PMCID: PMC10940795 DOI: 10.1016/j.jtauto.2024.100238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 02/27/2024] [Accepted: 02/28/2024] [Indexed: 03/19/2024] Open
Abstract
Sjögren's syndrome (SS) is a systemic autoimmune pathology manifested mainly by a dry syndrome, intense asthenia and arthromyalgia. Systemic manifestations may also occur. Since 2019, immunosuppressant agents (IS) or biotherapies are recommended only for patients with systemic involvement. However, before 2019, in some cases, paucisymptomatic patients had been treated with IS/biotherapies, often off-label. Objective: We propose to evaluate the benefit and safety of using IS/biotherapy in patients with SS without systemic involvement. Methods: We retrospectively collected the clinical records of all patients with SS diagnosed according to ACR/EULAR diagnostic criteria followed up between January 1980 and October 2023 at Grenoble University Hospital (France). Results: Eighty-three patients were included: 64 with an initially non-systemic form. Of these patients with an initially non-systemic form, 24 were treated with IS/biotherapy. None of them developed secondary systematization, whereas 11 out of 40 patients in the untreated group did (p < 0.05). On the other hand, IS/biotherapy did not appear to improve dry syndrome. There were no serious adverse events. Conclusion: Early introduction of an IS/biotherapy treatment appears to provide a benefit for the patient without side effects.
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Affiliation(s)
- Aude Belbézier
- Clinique Universitaire de Médecine Interne, Department of Internal Medicine, Grenoble University Hospital, F-38000, Grenoble, France
| | - Thi Thu Thuy Nguyen
- Clinique Universitaire de Médecine Interne, Department of Internal Medicine, Grenoble University Hospital, F-38000, Grenoble, France
| | - Mélanie Arnaud
- Clinique Universitaire de Médecine Interne, Department of Internal Medicine, Grenoble University Hospital, F-38000, Grenoble, France
| | - Bruna Ducotterd
- Clinique Universitaire de Médecine Interne, Department of Internal Medicine, Grenoble University Hospital, F-38000, Grenoble, France
| | - Marie Vangout
- Clinique Universitaire de Médecine Interne, Department of Internal Medicine, Grenoble University Hospital, F-38000, Grenoble, France
| | - Alban Deroux
- Clinique Universitaire de Médecine Interne, Department of Internal Medicine, Grenoble University Hospital, F-38000, Grenoble, France
| | - Catherine Mansard
- Clinique Universitaire de Médecine Interne, Department of Internal Medicine, Grenoble University Hospital, F-38000, Grenoble, France
| | - Françoise Sarrot-Reynauld
- Clinique Universitaire de Médecine Interne, Department of Internal Medicine, Grenoble University Hospital, F-38000, Grenoble, France
| | - Laurence Bouillet
- Clinique Universitaire de Médecine Interne, Department of Internal Medicine, Grenoble University Hospital, F-38000, Grenoble, France
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5
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Price EJ, Benjamin S, Bombardieri M, Bowman S, Carty S, Ciurtin C, Crampton B, Dawson A, Fisher BA, Giles I, Glennon P, Gupta M, Hackett KL, Larkin G, Ng WF, Ramanan AV, Rassam S, Rauz S, Smith G, Sutcliffe N, Tappuni A, Walsh SB. British Society for Rheumatology guideline on management of adult and juvenile onset Sjögren disease. Rheumatology (Oxford) 2024:keae152. [PMID: 38621708 DOI: 10.1093/rheumatology/keae152] [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: 11/06/2023] [Accepted: 03/02/2024] [Indexed: 04/17/2024] Open
Abstract
Sjögren disease (SD) is a chronic, autoimmune disease of unknown aetiology with significant impact on quality of life. Although dryness (sicca) of the eyes and mouth are the classically described features, dryness of other mucosal surfaces and systemic manifestations are common. The key management aim should be to empower the individual to manage their condition-conserving, replacing and stimulating secretions; and preventing damage and suppressing systemic disease activity. This guideline builds on and widens the recommendations developed for the first guideline published in 2017. We have included advice on the management of children and adolescents where appropriate to provide a comprehensive guideline for UK-based rheumatology teams.
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Affiliation(s)
- Elizabeth J Price
- Department of Rheumatology, Great Western Hospital NHS Foundation Trust, Swindon, UK
| | - Stuart Benjamin
- The Academy Library and Information Service, Great Western Hospital NHS Foundation Trust, Swindon, UK
| | - Michele Bombardieri
- Department of Rheumatology, Barts and The London School of Medicine and Dentistry, Barts Health NHS Trust, London, UK
- Centre for Experimental Medicine and Rheumatology, The William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Simon Bowman
- Department of Rheumatology, Milton Keynes University Hospital, Milton Keynes, UK
- Department of Rheumatology, University Hospitals Birmingham NHSFT, Birmingham, UK
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Sara Carty
- Department of Rheumatology, Great Western Hospital NHS Foundation Trust, Swindon, UK
| | - Coziana Ciurtin
- Centre for Rheumatology, Division of Medicine, University College London, London, UK
| | - Bridget Crampton
- Patient Representative, Sjogren's UK Helpline Lead, Sjogren's UK (British Sjögren's Syndrome Association), Birmingham, UK
| | - Annabel Dawson
- Patient Representative, Sjogren's UK (British Sjögren's Syndrome Association), Birmingham, UK
| | - Benjamin A Fisher
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre and Department of Rheumatology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Ian Giles
- Centre for Rheumatology, Division of Medicine, University College London, London, UK
| | - Peter Glennon
- General Practice, NHS Staffordshire & Stoke on Trent ICB, Stafford, UK
| | - Monica Gupta
- Department of Rheumatology, Gartnavel General Hospital, Glasgow, UK
| | - Katie L Hackett
- Department of Social Work, Education and Community Wellbeing, Northumbria University, Newcastle upon Tyne, UK
| | | | - Wan-Fai Ng
- Translational and Clinical Research Institute & Newcastle NIHR Biomedical Research Centre, Newcastle University, Newcastle upon Tyne, UK
- Department of Rheumatology, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Athimalaipet V Ramanan
- Department of Paediatric Rheumatology, Bristol Royal Hospital for Children, Bristol, UK
- Translational Health Sciences, University of Bristol, Bristol, UK
| | - Saad Rassam
- Haematology and Haemato-Oncology, KIMS Hospital, Maidstone, Kent, UK
| | - Saaeha Rauz
- Ophthalmology, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- Birmingham and Midland Eye Centre, Sandwell and West Birmingham NHS Trust, Birmingham, UK
| | - Guy Smith
- Department of Ophthalmology, Great Western Hospital NHS Foundation Trust, Swindon, UK
| | | | - Anwar Tappuni
- Institute of Dentistry, Queen Mary University of London, London, UK
| | - Stephen B Walsh
- London Tubular Centre, University College London, London, UK
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Song W, Wang H, Wang X. Research hotspots and emerging trends in the treatment of Sjogren's syndrome: A bibliometric analysis from 1900 to 2022. Heliyon 2024; 10:e23216. [PMID: 38187243 PMCID: PMC10767134 DOI: 10.1016/j.heliyon.2023.e23216] [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: 04/22/2023] [Revised: 11/21/2023] [Accepted: 11/29/2023] [Indexed: 01/09/2024] Open
Abstract
Objective Sjogren's syndrome (SS) is an autoimmune disease that mainly affects the salivary and lacrimal glands and further leads to dry mouth and eyes. In recent years, knowledge about the treatment of SS is developing rapidly. This study aims to assess research progress on SS treatment using a bibliometric approach and to identify research hotspots and emerging trends in this area. Methods The publications related to the treatment of SS were retrieved from the Science Citation Index Expanded (SCI-E) database. The following search terms were used to extract document data: TS=(Sjogren* OR Sicca*) AND TS= (Treat* OR Therap* OR Disease Management). Articles and review articles published in English from 1900 to 2022 were selected. After the manual screening, the publication data were exported to a plain text file and applied for cooperative network analysis, keyword analysis, and reference co-citation analysis by using CiteSpace. Results A total of 2038 publications were included in the analysis from 571 journals by 9063 authors. The annual number of published studies and times cited showed an overall upward trend since 1992. There was a degree of national/regional collaboration in this area, but direct collaboration between institutions and authors was still lacking. The country with the highest number of publications was in the United States, followed by China and Japan. Five SS-related treatments as the research hotspots were summarized by analyzing keywords and references, including immunosuppressive and anti-inflammatory therapy, regenerative therapy, gene therapy, surgical treatment, and symptomatic treatment. Among them, B cells, T cells, mucosal-associated invariant T (MAIT) cells, mesenchymal stem cells (MSCs), rituximab, belimumab, cell-target therapy, and immunosuppressive and anti-inflammatory therapy were emerging trends in this field. Conclusions This study conducted a data-based and objective introduction to the treatment of SS from a fresh perspective. An analysis of the intellectual bases, research hotspots, and emerging trends in the field will contribute to future research and treatment decisions, which will ultimately benefit SS patients.
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Affiliation(s)
- Wenpeng Song
- Department of Stomatology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Hao Wang
- Department of Stomatology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xiaoyan Wang
- Department of Stomatology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Capital Medical University, Beijing, China
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Khavandgar Z, Warner BM, Baer AN. Evaluation and management of dry mouth and its complications in rheumatology practice. Expert Rev Clin Immunol 2024; 20:1-19. [PMID: 37823475 PMCID: PMC10841379 DOI: 10.1080/1744666x.2023.2268283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 10/04/2023] [Indexed: 10/13/2023]
Abstract
INTRODUCTION The symptom of dry mouth has multiple potential etiologies and can be a diagnostic clue to the presence of common systemic diseases encountered in rheumatology practice. The presence of decreased saliva flow (i.e. salivary hypofunction) defines a subset of dry mouth patients in whom there may be reversible drug effects, an iatrogenic insult such as head and neck irradiation, or a disease that directly involves the salivary glands (e.g. Sjögren's disease). The assessment of salivary hypofunction includes sialometry, salivary gland imaging, salivary gland biopsy, and an assessment for relevant systemic diseases. Optimal management of dry mouth requires accurate definition of its cause, followed by general measures that serve to alleviate its symptoms and prevent its complications. AREAS COVERED Through a literature search on xerostomia and salivary hypofunction, we provide an overview of the causes of dry mouth, highlight the potential impact of salivary hypofunction on oral and systemic health, detail routine evaluation methods and treatment strategies, and emphasize the importance of collaboration with oral health care providers. EXPERT OPINION Our Expert Opinion is provided on unmet needs in the management of dry mouth and relevant research progress in the field.
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Affiliation(s)
- Zohreh Khavandgar
- National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD
| | - Blake M. Warner
- National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD
| | - Alan N. Baer
- Johns Hopkins University School of Medicine, Baltimore, MD
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Wiriyakijja P, Niklander S, Santos-Silva AR, Shorrer MK, Simms ML, Villa A, Sankar V, Kerr AR, Riordain RN, Jensen SB, Delli K. World Workshop on Oral Medicine VIII: Development of a Core Outcome Set for Dry Mouth: A Systematic Review of Outcome Domains for Xerostomia. Oral Surg Oral Med Oral Pathol Oral Radiol 2023:S2212-4403(23)00068-8. [PMID: 37198047 DOI: 10.1016/j.oooo.2023.01.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/11/2022] [Accepted: 01/25/2023] [Indexed: 03/08/2023]
Abstract
OBJECTIVE The purpose of this study was to identify all outcome domains used in clinical studies of xerostomia, that is, subjective sensation of dry mouth. This study is part of the extended project "World Workshop on Oral Medicine Outcomes Initiative for the Direction of Research" to develop a core outcome set for dry mouth. STUDY DESIGN A systematic review was performed on MEDLINE, EMBASE, CINAHL, and Cochrane Central Register of Controlled Trials databases. All clinical and observational studies that assessed xerostomia in human participants from 2001 to 2021 were included. Information on outcome domains was extracted and mapped to the Core Outcome Measures in Effectiveness Trials taxonomy. Corresponding outcome measures were summarized. RESULTS From a total of 34,922 records retrieved, 688 articles involving 122,151 persons with xerostomia were included. There were 16 unique outcome domains and 166 outcome measures extracted. None of these domains or measures were consistently used across all the studies. The severity of xerostomia and physical functioning were the 2 most frequently assessed domains. CONCLUSION There is considerable heterogeneity in outcome domains and measures reported in clinical studies of xerostomia. This highlights the need for harmonization of dry mouth assessment to enhance comparability across studies and facilitate the synthesis of robust evidence for managing patients with xerostomia.
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9
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Harsini S, Rezaei N. Autoimmune diseases. Clin Immunol 2023. [DOI: 10.1016/b978-0-12-818006-8.00001-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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10
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Ridgewell D, Thalayasingam N, Ng WF. Sjögren's syndrome: shedding light on emerging and key drug targets. Expert Opin Ther Targets 2022; 26:869-882. [PMID: 36576336 DOI: 10.1080/14728222.2022.2157259] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Sjögren's syndrome (SS) is an immune-mediated inflammatory condition characterized by sicca syndrome, musculoskeletal pain, and fatigue. Extra-glandular manifestations are common and there is a markedly increased risk of lymphoma development. SS is associated with high health-economic burden driven largely by the symptom burden on patients. Currently, there is no approved disease-modifying treatment and management is based on empirical evidence. Progress in the understanding of SS pathogenesis has led to an expanding portfolio of more targeted therapies under development. AREAS COVERED This review summarizes the key development in targeted biological therapies in SS including emerging targets. It also highlights the challenges in therapeutic development in SS such as disease heterogeneity and defining appropriate disease assessment tools to evaluate therapeutic efficacy. EXPERT OPINION Early trials in SS failed to meet their primary outcomes which may in part due to the use of inappropriate or insensitive study endpoints. Recent trials targeting B-cells, B-T cell co-stimulation and IFN signaling have shown promising results. Development of composite endpoints including patient reported outcomes and objective disease measure may provide a more holistic approach to disease assessment. The impact of these new tools on therapeutic development that benefit patients remains to be fully evaluated.
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Affiliation(s)
- Dominic Ridgewell
- Musculoskeletal Theme, NIHR Newcastle Biomedical Research Centre and NIHR Newcastle Clinical Research Facility, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Nishanthi Thalayasingam
- Musculoskeletal Theme, NIHR Newcastle Biomedical Research Centre and NIHR Newcastle Clinical Research Facility, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Wan-Fai Ng
- Musculoskeletal Theme, NIHR Newcastle Biomedical Research Centre and NIHR Newcastle Clinical Research Facility, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK.,Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
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11
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Pepple S, Arnold J, Vital EM, Rawstron AC, Pease CT, Dass S, Emery P, Md Yusof MY. Predicting Sustained Clinical Response to Rituximab in Moderate to Severe Systemic Manifestations of Primary Sjögren Syndrome. ACR Open Rheumatol 2022; 4:689-699. [PMID: 35666029 PMCID: PMC9374056 DOI: 10.1002/acr2.11466] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 04/22/2022] [Accepted: 05/06/2022] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE To assess outcomes of repeat rituximab cycles and identify predictors of sustained clinical response in systemic manifestations of primary Sjögren syndrome (pSS). METHODS An observational study was conducted in 40 rituximab-treated patients with pSS. Clinical response was defined as a 3-point or more reduction in the European League Against Rheumatism (EULAR) Sjögren Disease Activity Index (ESSDAI) at 6 months from baseline. Peripheral blood B cells were measured using highly sensitive flow cytometry. Predictors of sustained response (within two rituximab cycles) were analyzed using penalized logistic regression. RESULTS Thirty-eight out of 40 patients had moderate to severe systemic disease (ESSDAI >5). Main domains were articular (73%), mucocutaneous (23%), hematological (20%), and nervous system (18%). Twenty-eight out of 40 (70%) patients were on concomitant immunosuppressants. One hundred sixty-nine rituximab cycles were administered with a total follow-up of 165 patient-years. In cycle 1 (C1), 29/40 (73%) achieved ESSDAI response. Of C1 responders, 23/29 received retreatment on clinical relapse, and 15/23 (65%) responded. Of the 8/23 patients who lost response, these were due to secondary non-depletion and non-response (2NDNR; 4/23 [17%] as we previously observed in systemic lupus erythematosus with antirituximab antibodies, inefficacy = 2/23, and other side effects = 2/23). Within two cycles, 13/40 (33%) discontinued therapy. In multivariable analysis, concomitant immunosuppressant (odds ratio 7.16 [95% confidence interval: 1.37-37.35]) and achieving complete B-cell depletion (9.78 [1.32-72.25]) in C1 increased odds of response to rituximab. At 5 years, 57% of patients continued on rituximab. CONCLUSION Our data suggest that patients with pSS should be co-prescribed immunosuppressant with rituximab, and treatment should aim to achieve complete depletion. About one in six patients develop 2NDNR in repeat cycles. Humanized or type 2 anti-CD20 antibodies may improve clinical response in extra-glandular pSS.
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Affiliation(s)
- Sophanit Pepple
- Leeds Institute of Rheumatic and Musculoskeletal MedicineUniversity of LeedsLeedsUK
| | - Jack Arnold
- Leeds Institute of Rheumatic and Musculoskeletal MedicineUniversity of LeedsLeedsUK
| | - Edward M. Vital
- Leeds Institute of Rheumatic and Musculoskeletal MedicineUniversity of LeedsLeedsUK
- NIHR Leeds Biomedical Research CentreLeeds Teaching Hospitals NHS TrustLeedsUK
| | - Andrew C. Rawstron
- Haematological Malignancy Diagnostic ServiceLeeds Teaching Hospitals NHS TrustLeedsUK
| | - Colin T. Pease
- Leeds Institute of Rheumatic and Musculoskeletal MedicineUniversity of LeedsLeedsUK
| | - Shouvik Dass
- NIHR Leeds Biomedical Research CentreLeeds Teaching Hospitals NHS TrustLeedsUK
| | - Paul Emery
- Leeds Institute of Rheumatic and Musculoskeletal MedicineUniversity of LeedsLeedsUK
- NIHR Leeds Biomedical Research CentreLeeds Teaching Hospitals NHS TrustLeedsUK
| | - Md Yuzaiful Md Yusof
- Leeds Institute of Rheumatic and Musculoskeletal MedicineUniversity of LeedsLeedsUK
- NIHR Leeds Biomedical Research CentreLeeds Teaching Hospitals NHS TrustLeedsUK
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12
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Atzeni F, Gozza F, Cafaro G, Perricone C, Bartoloni E. Cardiovascular Involvement in Sjögren’s Syndrome. Front Immunol 2022; 13:879516. [PMID: 35634284 PMCID: PMC9134348 DOI: 10.3389/fimmu.2022.879516] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Accepted: 03/22/2022] [Indexed: 12/26/2022] Open
Abstract
Sjögren Syndrome (SS) seems to be associated with a greater “overall risk” of cardiovascular (CV) and cerebrovascular events. Although not conventionally considered a feature of the disease, CV events represent a major burden in SS patients. CV risk is the consequence of a complex combination of multiple factors, including traditional risk factors and disease-related mechanisms. A complex relationships between disease-related features, endothelial dysfunction and traditional risk factor has been suggested. Several drugs are available for treating the systemic manifestations of SS, however they have shown positive effects on different outcomes of the disease, but until today the data on the role of these drugs on CV events are scarse. Given these data, the aim of this review was to evaluate the risk of CV risk in primary SS and the effect of the drugs on this manifestation.
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Affiliation(s)
- Fabiola Atzeni
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
- *Correspondence: Fabiola Atzeni,
| | - Francesco Gozza
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Giacomo Cafaro
- Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Carlo Perricone
- Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Elena Bartoloni
- Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
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13
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Bertrand Q, Mignot S, Kwon T, Couderc A, Maisin A, Cambier A, Baudouin V, Peyneau M, Deschênes G, Hogan J, Dossier C. Anti-rituximab antibodies in pediatric steroid-dependent nephrotic syndrome. Pediatr Nephrol 2022; 37:357-365. [PMID: 34132894 DOI: 10.1007/s00467-021-05069-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 03/12/2021] [Accepted: 03/24/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Rituximab is a chimeric anti-CD20 monoclonal antibody that induces sustained remission in children with steroid-dependent nephrotic syndrome. However, there is no consensus on the optimal regimen and monitoring of rituximab. In other autoimmune diseases, anti-rituximab antibodies (ARA) have been reported in 10-40% of patients, but their clinical relevance remains unclear. In nephrotic syndrome, data are scarce. METHODS We report a single-center retrospective study with immuno- and pharmacological monitoring of rituximab treatment in children with frequent relapsing (FR) or steroid-dependent nephrotic syndrome (SDNS). We analyzed the monthly monitoring of 24 children, receiving a dose of rituximab (375 mg/m2) between December 2017 and April 2018 at the Pediatric Nephrology Department of Robert-Debré hospital, Paris. RESULTS ARA were detected in 7/24 patients (29%), sometimes after the first infusion of rituximab. ARA were present at baseline in two patients previously treated with rituximab. Both displayed no B-cell depletion. ARA were also reported in 5/22 patients during follow-up, with antibodies always detected in the first month following B-cell recovery. An incomplete CD19+CD20- B-cell depletion at M1 (5-25/mm3) and low serum rituximab levels was predictive of developing ARA. The development of de novo ARA during follow-up was not associated with shorter B-cell depletion. CONCLUSIONS This study shows that ARA are frequent in children with FR/SDNS and that close immuno- and pharmacological monitoring may help personalizing rituximab treatment in patients needing repeated injections.
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Affiliation(s)
- Quentin Bertrand
- Pediatric Department of Nephrology and Transplantation, Assistance Publique-Hôpitaux de Paris, Hôpital Robert-Debré, Paris, France.
| | - Sabine Mignot
- Departement of Immunology, Assistance Publique-Hôpitaux de Paris, Hôpital Bichat, Paris, France
| | - Theresa Kwon
- Pediatric Department of Nephrology and Transplantation, Assistance Publique-Hôpitaux de Paris, Hôpital Robert-Debré, Paris, France
| | - Anne Couderc
- Pediatric Department of Nephrology and Transplantation, Assistance Publique-Hôpitaux de Paris, Hôpital Robert-Debré, Paris, France
| | - Anne Maisin
- Pediatric Department of Nephrology and Transplantation, Assistance Publique-Hôpitaux de Paris, Hôpital Robert-Debré, Paris, France
| | - Alexandra Cambier
- Pediatric Department of Nephrology and Transplantation, Assistance Publique-Hôpitaux de Paris, Hôpital Robert-Debré, Paris, France
| | - Véronique Baudouin
- Pediatric Department of Nephrology and Transplantation, Assistance Publique-Hôpitaux de Paris, Hôpital Robert-Debré, Paris, France
| | - Marine Peyneau
- Departement of Immunology, Assistance Publique-Hôpitaux de Paris, Hôpital Bichat, Paris, France
| | - Georges Deschênes
- Pediatric Department of Nephrology and Transplantation, Assistance Publique-Hôpitaux de Paris, Hôpital Robert-Debré, Paris, France
| | - Julien Hogan
- Pediatric Department of Nephrology and Transplantation, Assistance Publique-Hôpitaux de Paris, Hôpital Robert-Debré, Paris, France
| | - Claire Dossier
- Pediatric Department of Nephrology and Transplantation, Assistance Publique-Hôpitaux de Paris, Hôpital Robert-Debré, Paris, France
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Liao R, Yang HT, Li H, Liu LX, Li K, Li JJ, Liang J, Hong XP, Chen YL, Liu DZ. Recent Advances of Salivary Gland Biopsy in Sjögren's Syndrome. Front Med (Lausanne) 2022; 8:792593. [PMID: 35083248 PMCID: PMC8784519 DOI: 10.3389/fmed.2021.792593] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Accepted: 11/29/2021] [Indexed: 11/13/2022] Open
Abstract
Sjögren's syndrome (SS) is a chronic, systemic, inflammatory autoimmune disease characterized by lymphocyte proliferation and progressive damage to exocrine glands. The diagnosis of SS is challenging due to its complicated clinical manifestations and non-specific signs. Salivary gland biopsy plays an important role in the diagnosis of SS, especially with anti-Sjögren's syndrome antigen A (SSA) and anti-SSB antibody negativity. Histopathology based on biopsy has clinical significance for disease stratification and prognosis evaluation, such as risk assessment for the development of non-Hodgkin's lymphoma. Furthermore, histopathological changes of salivary gland may be implicated in evaluating the efficacy of biological agents in SS. In this review, we summarize the histopathological features of salivary gland, the mechanism of histopathological changes and their clinical significance, as well as non-invasive imaging techniques of salivary glands as a potential alternative to salivary gland biopsy in SS.
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Affiliation(s)
- Rui Liao
- The Second Clinical Medical College, Jinan University (Shenzhen People's Hospital), Shenzhen, China
| | - Hai-Tao Yang
- The Second Clinical Medical College, Jinan University (Shenzhen People's Hospital), Shenzhen, China
| | - Heng Li
- Department of Rheumatology and Immunology, Shenzhen People's Hospital, The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, China
| | - Li-Xiong Liu
- Department of Rheumatology and Immunology, Shenzhen People's Hospital, The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, China
| | - Kai Li
- Department of Rheumatology and Immunology, Shenzhen People's Hospital, The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, China
| | - Jing-Jing Li
- Department of Rheumatology and Immunology, Shenzhen People's Hospital, The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, China
| | - Jie Liang
- The Second Clinical Medical College, Jinan University (Shenzhen People's Hospital), Shenzhen, China
| | - Xiao-Ping Hong
- Department of Rheumatology and Immunology, Shenzhen People's Hospital, The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, China
| | - Yu-Lan Chen
- Department of Rheumatology and Immunology, Shenzhen People's Hospital, The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, China
| | - Dong-Zhou Liu
- Department of Rheumatology and Immunology, Shenzhen People's Hospital, The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, China
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15
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Wang J, Yang J, Kopeček J. Nanomedicines in B cell-targeting therapies. Acta Biomater 2022; 137:1-19. [PMID: 34687954 PMCID: PMC8678319 DOI: 10.1016/j.actbio.2021.10.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 09/29/2021] [Accepted: 10/14/2021] [Indexed: 02/08/2023]
Abstract
B cells play multiple roles in immune responses related to autoimmune diseases as well as different types of cancers. As such, strategies focused on B cell targeting attracted wide interest and developed intensively. There are several common mechanisms various B cell targeting therapies have relied on, including direct B cell depletion, modulation of B cell antigen receptor (BCR) signaling, targeting B cell survival factors, targeting the B cell and T cell costimulation, and immune checkpoint blockade. Nanocarriers, used as drug delivery vehicles, possess numerous advantages to low molecular weight drugs, reducing drug toxicity, enhancing blood circulation time, as well as augmenting targeting efficacy and improving therapeutic effect. Herein, we review the commonly used targets involved in B cell targeting approaches and the utilization of various nanocarriers as B cell-targeted delivery vehicles. STATEMENT OF SIGNIFICANCE: As B cells are engaged significantly in the development of many kinds of diseases, utilization of nanomedicines in B cell depletion therapies have been rapidly developed. Although numerous studies focused on B cell targeting have already been done, there are still various potential receptors awaiting further investigation. This review summarizes the most relevant studies that utilized nanotechnologies associated with different B cell depletion approaches, providing a useful tool for selection of receptors, agents and/or nanocarriers matching specific diseases. Along with uncovering new targets in the function map of B cells, there will be a growing number of candidates that can benefit from nanoscale drug delivery.
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Affiliation(s)
- Jiawei Wang
- Center for Controlled Chemical Delivery, University of Utah, Salt Lake City, UT, United States; Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT, United States
| | - Jiyuan Yang
- Center for Controlled Chemical Delivery, University of Utah, Salt Lake City, UT, United States; Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT, United States
| | - Jindřich Kopeček
- Center for Controlled Chemical Delivery, University of Utah, Salt Lake City, UT, United States; Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT, United States; Department of Biomedical Engineering, University of Utah, Salt Lake City, UT, United States.
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16
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Jafarzadeh A, Saffari F. Development of anti-rituximab antibodies in rituximab-treated patients: Related parameters & consequences. Indian J Med Res 2022; 155:335-346. [DOI: 10.4103/ijmr.ijmr_312_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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17
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Thalayasingam N, Baldwin K, Judd C, Ng WF. New developments in Sjogren's syndrome. Rheumatology (Oxford) 2021; 60:vi53-vi61. [PMID: 34951923 PMCID: PMC8709567 DOI: 10.1093/rheumatology/keab466] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/17/2021] [Indexed: 12/21/2022] Open
Abstract
SS is a chronic, autoimmune condition characterized by lymphocytic infiltration of the exocrine glands and B-cell dysfunction. Current treatment strategies are largely empirical and offer only symptomatic relief for patients. There are no proven treatments that alter disease progression or treat the systemic manifestations of disease. B-cell depletion is used in patients with systemic disease but its overall clinical efficacy has not been demonstrated in two large randomized controlled trials. Studies are now focussing on alternative strategies to target B-cells, including co-stimulation targets, with promising data. It is increasingly clear that clinical trials in SS will require patient stratification and relevant and sensitive outcome measures to identify successful treatment modalities.
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Affiliation(s)
- Nishanthi Thalayasingam
- Department of Rheumatology, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust
| | - Kelly Baldwin
- Department of Rheumatology, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust
| | - Claire Judd
- Department of Rheumatology, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust
| | - Wan-Fai Ng
- Department of Rheumatology, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust
- Translation and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
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Hermans AM, Vulsteke JB, Lenaerts J, De Langhe E. Can We Expect Any Effect of Rituximab on Fatigue in Primary Sjögren Syndrome?: A Systematic Review and Critical Appraisal. J Clin Rheumatol 2021; 27:e510-e515. [PMID: 31804258 DOI: 10.1097/rhu.0000000000001217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Fatigue is a major determinant of impaired quality of life in primary Sjögren syndrome (pSS) patients. Effective therapeutic strategies are lacking. OBJECTIVES To review the potential benefit of rituximab, a chimeric anti-CD20 antibody, in the treatment of fatigue in pSS. METHODS A systematic review on the effect of rituximab on fatigue-related outcome measures was conducted, retrieving evidence from CENTRAL (Cochrane Central Register of Controlled Trials), MEDLINE (via PubMed), EMBASE, and Scopus. RESULTS No benefit of rituximab over placebo on any fatigue-related outcome measure could be demonstrated in the included trials. Significant effects were only observed when compared with baseline, but not when compared with placebo. CONCLUSIONS The use of rituximab for the treatment of pSS-related fatigue cannot be supported by the currently available evidence.
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Affiliation(s)
| | | | - Jan Lenaerts
- From the Division of Rheumatology, University Hospitals Leuven
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19
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Targeted Therapy for Primary Sjögren's Syndrome: Where are We Now? BioDrugs 2021; 35:593-610. [PMID: 34731460 DOI: 10.1007/s40259-021-00505-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/17/2021] [Indexed: 10/19/2022]
Abstract
Primary Sjögren's syndrome (pSS) is an autoimmune exocrinopathy characterized by dryness symptoms. This review briefly describes recent advances in the targeted therapies for pSS. Biologics evaluated for pSS treatment mainly include B cell-depleting agents, inhibitors of B cell activation, and agents that target co-signaling molecules or proinflammatory cytokines. Small molecule inhibitors that target signaling pathways have also been evaluated. However, current evidence for the efficacy of targeted therapies in pSS is still sparse. Although ianalumab (an anti-B cell-activating factor [BAFF]-receptor antibody) and iscalimab (an anti-CD40 antibody) are promising biologics for pSS, their efficacy still needs to be evaluated in larger clinical trials. For other biologics, clinical trials have found no differences versus placebo in the change from baseline in European League Against Rheumatism Sjögren's Syndrome Disease Activity Index (ESSDAI) score and fatigue score. Possible causes of the disappointing outcomes mainly include the inefficacy of those evaluated biologics in treating pSS, the high heterogeneous nature of pSS, irreversible exocrine glandular failure at advanced disease stages, inappropriate recruitment strategy in clinical trials, and outcome measures. Early diagnosis and glandular function-centered outcome measures may help to improve the current situation in the systemic therapy of pSS.
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Galetta K, Bhattacharyya S. Acute Neurologic Manifestations of Systemic Immune-Mediated Diseases. Semin Neurol 2021; 41:541-553. [PMID: 34619780 DOI: 10.1055/s-0041-1733790] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Systemic autoimmune diseases can affect the peripheral and central nervous system. In this review, we outline the common inpatient consultations for patients with neurological symptoms from rheumatoid arthritis, Sjogren's syndrome, systemic lupus erythematosus, sarcoidosis, immunoglobulin G4-related disease, Behçet's disease, giant cell arteritis, granulomatosis with polyangiitis, microscopic polyangiitis, eosinophilic granulomatosis, polyarteritis nodosa, and ankylosing spondylitis. We discuss the symptoms, diagnostic strategies, and treatment options.
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Affiliation(s)
- Kristin Galetta
- Division of Hospital Neurology, Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Shamik Bhattacharyya
- Division of Hospital Neurology, Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts
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Chen YH, Wang XY, Jin X, Yang Z, Xu J. Rituximab Therapy for Primary Sjögren's Syndrome. Front Pharmacol 2021; 12:731122. [PMID: 34539411 PMCID: PMC8445329 DOI: 10.3389/fphar.2021.731122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 08/23/2021] [Indexed: 11/30/2022] Open
Abstract
Primary Sjögren's syndrome (pSS) is a systemic autoimmune diseases of the connective tissues, characteristic of the presentation of keratoconjunctivitis sicca and xerostomia. A cardinal pathogenetic feature of SS is B-cell hyperactivity, which has invited efforts on optimal B-cell targeted therapy, whereas conventional corticosteroids and disease-modifying antirheumatic drugs (DMARDs) are restricted to symptomatic relief. As per the first EULAR recommendation for pSS patients published in 2020, regimens with monoclonal antibodies targeting B cells may be initiated in patients with severe, refractory systemic disease, notably rituximab (RTX), a mouse-derived monoclonal antibody that targets CD20 antigen and contributes to B-cell depletion. Nonetheless, the data available from clinical trials with RTX are often controversial. Despite the lack of promising results from two large RCTs, several positive clinical efficacies were demonstrated. This current review addressed the efficacy and safety of clinical trials available and elucidated the potential of RTX on the immune system, especially B and T cells. Furthermore, plausible explanations for the discrepancy in clinical data were also presented.
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Affiliation(s)
| | | | | | - Zi Yang
- Key Laboratory of Oral Disease Research of Anhui Province, Stomatologic Hospital AndCollege, Anhui Medical University, Hefei, China
| | - Jianguang Xu
- Key Laboratory of Oral Disease Research of Anhui Province, Stomatologic Hospital AndCollege, Anhui Medical University, Hefei, China
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22
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Seror R, Nocturne G, Mariette X. Current and future therapies for primary Sjögren syndrome. Nat Rev Rheumatol 2021; 17:475-486. [PMID: 34188206 DOI: 10.1038/s41584-021-00634-x] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/11/2021] [Indexed: 02/06/2023]
Abstract
Primary Sjögren syndrome (pSS) is a systemic autoimmune disease that is characterized by a triad of symptoms that affect all patients (dryness, pain and fatigue). In addition, systemic involvement can affect between one-third and one-half of patients. The management of patients with pSS has been negatively affected by a lack of effective treatments; however, knowledge of the epidemiology of pSS has increased, and advances in developing classification criteria, systemic disease activity scoring and patient-reported outcomes have been made during the past decade. Progress has also been made in understanding the mechanisms that underlie the pathogenesis of pSS, which has enabled a more targeted therapeutic approach to be taken. At present, therapeutic decisions rely on the evaluation of symptoms and systemic manifestations and are mostly formed on the basis of experience rather than evidence, and on similarities with other autoimmune diseases, although the 2019 management recommendations from EULAR are now being used to inform clinical management of pSS. This Review summarizes the available evidence for systemic treatments for pSS and includes discussions of advances in outcome assessment, the current evidence for DMARD use and an overview of promising future therapeutics.
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Affiliation(s)
- Raphaèle Seror
- Department of Rheumatology, Université Paris-Saclay, INSERM U1184: Centre for Immunology of Viral Infections and Autoimmune Diseases, Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, Le Kremlin Bicêtre, Paris, France
| | - Gaetane Nocturne
- Department of Rheumatology, Université Paris-Saclay, INSERM U1184: Centre for Immunology of Viral Infections and Autoimmune Diseases, Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, Le Kremlin Bicêtre, Paris, France
| | - Xavier Mariette
- Department of Rheumatology, Université Paris-Saclay, INSERM U1184: Centre for Immunology of Viral Infections and Autoimmune Diseases, Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, Le Kremlin Bicêtre, Paris, France.
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Chowdhury F, Tappuni A, Bombardieri M. Biological Therapy in Primary Sjögren's Syndrome: Effect on Salivary Gland Function and Inflammation. Front Med (Lausanne) 2021; 8:707104. [PMID: 34336905 PMCID: PMC8319401 DOI: 10.3389/fmed.2021.707104] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 06/07/2021] [Indexed: 12/26/2022] Open
Abstract
Primary Sjögren's syndrome (pSS) is a chronic, systemic autoimmune disease. It is the second most common rheumatic autoimmune disorder, affecting 0.7% of European Americans and up to 1% of people globally. pSS is characterized by the impaired secretory function of exocrine glands, including salivary and lachrymal glands. A lymphocytic infiltration of these organs leads to the common and debilitating symptoms of oral and ocular dryness, majorly affecting the quality of life of these patients. Currently, no disease-modifying drug has been approved for the treatment of pSS, with therapies largely aimed at relieving symptoms of dry mouth and dry eyes. In particular, management of oral dryness still represents a major unmet clinical need in pSS and a significant burden for patients with this condition. Recently, several randomized clinical trials in pSS with biological therapies targeting specific mechanistic pathways implicated in the disease pathogenesis, including B-cell hyperactivity, T-cell co-stimulation and the aberrant role of cytokines, have been completed with mixed results. In this review, we summarize evidence from recent clinical trials investigating biological therapy in pSS, specifically highlighting efficacy, or lack thereof, in modulating local inflammation and improving salivary gland function.
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Affiliation(s)
- Farzana Chowdhury
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, London, United Kingdom.,Institute of Dentistry, Barts and the London School of Medicine and Dentistry, London, United Kingdom
| | - Anwar Tappuni
- Institute of Dentistry, Barts and the London School of Medicine and Dentistry, London, United Kingdom
| | - Michele Bombardieri
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, London, United Kingdom
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Lipatov K, Kubbara AF, Weerheim LE, Schiavo DN, Specks U, Ryu JH, Baqir M. Improvement of constrictive bronchiolitis (bronchiolitis obliterans) after rituximab therapy in 2 patients with primary sjögren syndrome. Respir Med Case Rep 2021; 33:101432. [PMID: 34401276 PMCID: PMC8348550 DOI: 10.1016/j.rmcr.2021.101432] [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: 10/19/2020] [Revised: 04/15/2021] [Accepted: 05/13/2021] [Indexed: 10/26/2022] Open
Abstract
Constrictive bronchiolitis is one of the manifestations of small-airway involvement in primary Sjögren syndrome (SS) and is associated with fixed airflow obstruction despite treatment with bronchodilators, macrolides, corticosteroids, and corticosteroid-sparing agents. Reports have shown a beneficial effect of rituximab on interstitial lung disease associated with SS, but the effect of rituximab on constrictive bronchiolitis is unknown. Herein, we present 2 cases of patients with constrictive bronchiolitis associated with SS who experienced symptomatic improvement and stabilization of pulmonary function testing (PFT) after rituximab therapy. Lung function declined in one of the patients when B cells reconstituted, with improved PFT results on re-administration of rituximab. Our case reports suggest that B cells may be involved in the pathogenesis of SS-associated constrictive bronchiolitis. Therapy targeting B cells may therefore be helpful in treating this debilitating and refractory condition. Further research is warranted.
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Affiliation(s)
- Kirill Lipatov
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, USA
| | - Aahd F Kubbara
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, USA
| | - Laura E Weerheim
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, USA
| | - Dante N Schiavo
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, USA
| | - Ulrich Specks
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, USA
| | - Jay H Ryu
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, USA
| | - Misbah Baqir
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, USA
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25
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[Rituximab immunomonitoring in autoimmune diseases: a support tool in clinical practice?]. Rev Med Interne 2021; 42:384-391. [PMID: 33678447 DOI: 10.1016/j.revmed.2021.02.006] [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: 05/18/2020] [Revised: 01/08/2021] [Accepted: 02/06/2021] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Immune monitoring of monoclonal antibodies is a helpful tool in optimizing the management of patients treated with TNF blockers, especially in gastroenterology. In contrast, studies evaluating the interest of such monitoring are lacking for other monoclonal antibodies used in autoimmune diseases, including rituximab despite its widespread use in the field for almost 15 years. Hence, we conducted a study whose goal was to describe the clinical and biological characteristics of all patients who had a rituximab immune monitoring. METHODS All the clinical, biological and therapeutic data attached to the demands (from 2015 onwards) we received for immune monitoring of rituximab (measurements of rituximab serum levels and anti-rituximab antibodies using the drug-sensitive assay LISA-TRACKER Duo Rituximab®), were retrospectively reviewed. Suspected cases of hypersensitivity and secondary non-response were included. RESULTS Several medical specialities (nephrology, haematology, neurology, rheumatology, internal medicine) were represented among the 18 records included in the study (out of 23 demands), 10 being suspected cases of hypersensitivity and 8 secondary non-responders. All 6 patients whose symptoms were consistent with the classical presentation of serum sickness, as well as half of the secondary non-responders, were positive for antirituximab antibodies. CONCLUSION This detailed real world case study illustrates the potential benefits of rituximab immune monitoring (especially anti-rituximab antibodies) in autoimmune diseases, suggesting it could be helpful in suspected cases of serum sickness, as well as secondary non-response (B-cell non-depletion being an early red flag). Larger and disease-specific studies are warranted to support these findings.
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Roszkowska AM, Oliverio GW, Aragona E, Inferrera L, Severo AA, Alessandrello F, Spinella R, Postorino EI, Aragona P. Ophthalmologic Manifestations of Primary Sjögren's Syndrome. Genes (Basel) 2021; 12:genes12030365. [PMID: 33806489 PMCID: PMC7998625 DOI: 10.3390/genes12030365] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/27/2021] [Accepted: 03/01/2021] [Indexed: 02/06/2023] Open
Abstract
Sjögren’s syndrome (SS) is a chronic, progressive, inflammatory, autoimmune disease, characterized by the lymphocyte infiltration of exocrine glands, especially the lacrimal and salivary, with their consequent destruction. The onset of primary SS (pSS) may remain misunderstood for several years. It usually presents with different types of severity, e.g., dry eye and dry mouth symptoms, due to early involvement of the lacrimal and salivary glands, which may be associated with parotid enlargement and dry eye; keratoconjunctivitis sicca (KCS) is its most common ocular manifestation. It is still doubtful if the extent ocular surface manifestations are secondary to lacrimal or meibomian gland involvement or to the targeting of corneal and conjunctival autoantigens. SS is the most representative cause of aqueous deficient dry eye, and the primary role of the inflammatory process was evidenced. Recent scientific progress in understanding the numerous factors involved in the pathogenesis of pSS was registered, but the exact mechanisms involved still need to be clarified. The unquestionable role of both the innate and adaptive immune system, participating actively in the induction and evolution of the disease, was recognized. The ocular surface inflammation is a central mechanism in pSS leading to the decrease of lacrimal secretion and keratoconjunctival alterations. However, there are controversies about whether the ocular surface involvement is a direct autoimmune target or secondary to the inflammatory process in the lacrimal gland. In this review, we aimed to present actual knowledge relative to the pathogenesis of the pSS, considering the role of innate immunity, adaptive immunity, and genetics.
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Affiliation(s)
- Anna Maria Roszkowska
- Ophthalmology Clinic, Department of Biomedical Sciences, University Hospital of Messina, 98124 Messina, Italy; (G.W.O.); (L.I.); (A.A.S.); (F.A.); (R.S.); (E.I.P.); (P.A.)
- Correspondence:
| | - Giovanni William Oliverio
- Ophthalmology Clinic, Department of Biomedical Sciences, University Hospital of Messina, 98124 Messina, Italy; (G.W.O.); (L.I.); (A.A.S.); (F.A.); (R.S.); (E.I.P.); (P.A.)
| | - Emanuela Aragona
- IRCCS San Raffaele Scientific Institute, Ophthalmology Clinic, Vita Salute San Raffaele University, 20132 Milan, Italy;
| | - Leandro Inferrera
- Ophthalmology Clinic, Department of Biomedical Sciences, University Hospital of Messina, 98124 Messina, Italy; (G.W.O.); (L.I.); (A.A.S.); (F.A.); (R.S.); (E.I.P.); (P.A.)
| | - Alice Antonella Severo
- Ophthalmology Clinic, Department of Biomedical Sciences, University Hospital of Messina, 98124 Messina, Italy; (G.W.O.); (L.I.); (A.A.S.); (F.A.); (R.S.); (E.I.P.); (P.A.)
| | - Federica Alessandrello
- Ophthalmology Clinic, Department of Biomedical Sciences, University Hospital of Messina, 98124 Messina, Italy; (G.W.O.); (L.I.); (A.A.S.); (F.A.); (R.S.); (E.I.P.); (P.A.)
| | - Rosaria Spinella
- Ophthalmology Clinic, Department of Biomedical Sciences, University Hospital of Messina, 98124 Messina, Italy; (G.W.O.); (L.I.); (A.A.S.); (F.A.); (R.S.); (E.I.P.); (P.A.)
| | - Elisa Imelde Postorino
- Ophthalmology Clinic, Department of Biomedical Sciences, University Hospital of Messina, 98124 Messina, Italy; (G.W.O.); (L.I.); (A.A.S.); (F.A.); (R.S.); (E.I.P.); (P.A.)
| | - Pasquale Aragona
- Ophthalmology Clinic, Department of Biomedical Sciences, University Hospital of Messina, 98124 Messina, Italy; (G.W.O.); (L.I.); (A.A.S.); (F.A.); (R.S.); (E.I.P.); (P.A.)
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27
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Zamanian RT, Badesch D, Chung L, Domsic RT, Medsger T, Pinckney A, Keyes-Elstein L, D'Aveta C, Spychala M, White RJ, Hassoun PM, Torres F, Sweatt AJ, Molitor JA, Khanna D, Maecker H, Welch B, Goldmuntz E, Nicolls MR. Safety and Efficacy of B-Cell Depletion with Rituximab for the Treatment of Systemic Sclerosis-associated Pulmonary Arterial Hypertension: A Multicenter, Double-Blind, Randomized, Placebo-controlled Trial. Am J Respir Crit Care Med 2021; 204:209-221. [PMID: 33651671 PMCID: PMC8650794 DOI: 10.1164/rccm.202009-3481oc] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Rationale: Systemic sclerosis (SSc)-pulmonary arterial hypertension (PAH) is one of the most prevalent and deadly forms of PAH. B cells may contribute to SSc pathogenesis. Objectives: We investigated the safety and efficacy of B-cell depletion for SSc-PAH. Methods: In an NIH-sponsored, multicenter, double-blinded, randomized, placebo-controlled, proof-of-concept trial, 57 patients with SSc-PAH on stable-dose standard medical therapy received two infusions of 1,000 mg rituximab or placebo administered 2 weeks apart. The primary outcome measure was the change in 6-minute-walk distance (6MWD) at 24 weeks. Secondary endpoints included safety and invasive hemodynamics. We applied a machine learning approach to predict drug responsiveness. Measurements and Main Results: We randomized 57 subjects from 2010 to 2018. In the primary analysis, using data through Week 24, the adjusted mean change in 6MWD at 24 weeks favored the treatment arm but did not reach statistical significance (23.6 ± 11.1 m vs. 0.5 ± 9.7 m; P = 0.12). Although a negative study, when data through Week 48 were also considered, the estimated change in 6MWD at Week 24 was 25.5 ± 8.8 m for rituximab and 0.4 ± 7.4 m for placebo (P = 0.03). Rituximab treatment appeared to be safe and well tolerated. Low levels of RF (rheumatoid factor), IL-12, and IL-17 were sensitive and specific as favorable predictors of a rituximab response as measured by an improved 6MWD (receiver operating characteristic area under the curve, 0.88-0.95). Conclusions: B-cell depletion therapy is a potentially effective and safe adjuvant treatment for SSc-PAH. Future studies in these patients can confirm whether the identified biomarkers predict rituximab responsiveness. Clinical trial registered with www.clinicaltrails.gov (NCT01086540).
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Affiliation(s)
- Roham T Zamanian
- Division of Pulmonary, Allergy, and Critical Care Medicine and.,Vera Moulton Wall Center for Pulmonary Vascular Disease, Stanford, California
| | - David Badesch
- Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Lorinda Chung
- Division of Pulmonary, Allergy, and Critical Care Medicine and.,Division of Rheumatology and Immunology, Stanford University, Stanford University School of Medicine, Stanford, California
| | - Robyn T Domsic
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Thomas Medsger
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | | | | | - Carla D'Aveta
- Rho Federal Systems Division, Durham, North Carolina
| | | | - R James White
- Division of Pulmonary and Critical Care Medicine, University of Rochester, Rochester, New York
| | - Paul M Hassoun
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Fernando Torres
- Division of Pulmonary and Critical Care Medicine, University of Texas Southwestern, Dallas, Texas
| | - Andrew J Sweatt
- Division of Pulmonary, Allergy, and Critical Care Medicine and.,Vera Moulton Wall Center for Pulmonary Vascular Disease, Stanford, California
| | - Jerry A Molitor
- Division of Rheumatic and Autoimmune Diseases, University of Minnesota, Minneapolis, Minnesota
| | - Dinesh Khanna
- Division of Rheumatology, University of Michigan, Ann Arbor, Michigan
| | - Holden Maecker
- Division of Pulmonary, Allergy, and Critical Care Medicine and
| | - Beverly Welch
- National Institute of Allergy and Infectious Diseases, Bethesda, Maryland; and
| | - Ellen Goldmuntz
- National Institute of Allergy and Infectious Diseases, Bethesda, Maryland; and
| | - Mark R Nicolls
- Division of Pulmonary, Allergy, and Critical Care Medicine and.,Vera Moulton Wall Center for Pulmonary Vascular Disease, Stanford, California.,Veterans Affairs Palo Alto Health Care System, Palo Alto, California
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Therapeutic Recommendations for the Management of Older Adult Patients with Sjögren's Syndrome. Drugs Aging 2021; 38:265-284. [PMID: 33619703 DOI: 10.1007/s40266-021-00838-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2021] [Indexed: 10/22/2022]
Abstract
Primary Sjögren's syndrome (SjS) is a systemic autoimmune disease most commonly diagnosed in middle-aged women. Although the disease can occur at all ages, it is diagnosed between 30 and 60 years of age in two-thirds of patients. In more than 20% of cases, the people are older than 65 years. In this review, we focus on the therapeutic management of primary SjS in older patients, following the recently published 2020 European League Against Rheumatism (EULAR) recommendations for the management of the disease with topical and systemic therapies. These recommendations are applicable to all patients with primary SjS regardless of age at diagnosis, although the therapeutic management in older patients requires additional considerations. Older patients are more likely to have pulmonary, liver, kidney, or heart-related comorbidities (even cognitive disturbances); caution is required when most drugs are used, including muscarinic agents, systemic corticosteroids and synthetic immunosuppressants. It is also important to monitor the use of eye drops containing steroids due to the increased risk of developing cataracts, a frequent ocular complication in the older population. In contrast, the majority of drugs that can be used topically (pilocarpine rinses, eye drops containing topical non-steroidal anti-inflammatory drugs (NSAIDs) or cyclosporine A, topical dermal formulations of NSAIDs) have shown an acceptable safety profile in older patients, as well as rituximab. A rigorous evaluation of the medical history of older patients is essential when drugs included in the EULAR guidelines are prescribed, with special attention to factors frequently related to ageing, such as polypharmacy, the existence of organ-specific comorbidities, or the enhanced susceptibility to infections.
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Aiyegbusi O, McGregor L, McGeoch L, Kipgen D, Geddes CC, Stevens KI. Renal Disease in Primary Sjögren's Syndrome. Rheumatol Ther 2020; 8:63-80. [PMID: 33367966 PMCID: PMC7991017 DOI: 10.1007/s40744-020-00264-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 11/26/2020] [Indexed: 12/12/2022] Open
Abstract
Primary Sjögren's syndrome (pSS) is a chronic autoimmune disorder characterised by lymphocytic infiltration of the exocrine glands, predominantly the salivary and lacrimal glands, leading to sicca symptoms. Patients may have extraglandular disease involving multiple organs, including the kidneys. 5% of patients with pSS can have renal involvement. Kidney disease in pSS presents a diagnostic challenge, as clinical symptoms are often insidious and can precede sicca symptoms. pSS affects the kidney through lymphocytic infiltration of renal tubules or immune complex deposition, leading to an array of clinical features. Tubulointerstitial nephritis is the most common histological pattern of kidney disease. Other tubular injuries include renal tubular acidosis with hypokalaemia, Fanconi's syndrome and diabetes insipidus. Glomerular disease is less common and typically involves an immune complex-mediated process. Optimal treatment for kidney diseases in pSS is not established, and treatment is guided by the pattern of disease. For tubulointerstitial nephritis, management involves electrolyte imbalance correction and the use of immunosuppression, including steroids. Treatment of glomerular disease is targeted to the histological pattern, and often requires a combination of immunosuppressive agents. The risk of end-stage kidney disease is low. Nevertheless, patients with pSS and kidney disease have significantly reduced quality of life.
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Affiliation(s)
- Oshorenua Aiyegbusi
- Glasgow Renal and Transplant Unit, Queen Elizabeth University Teaching Hospital, Glasgow, UK.
| | | | | | - David Kipgen
- Pathology Department, Queen Elizabeth University Teaching Hospital, Glasgow, UK
| | - Colin C Geddes
- Glasgow Renal and Transplant Unit, Queen Elizabeth University Teaching Hospital, Glasgow, UK
| | - Kathryn I Stevens
- Glasgow Renal and Transplant Unit, Queen Elizabeth University Teaching Hospital, Glasgow, UK
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The growing role of precision medicine for the treatment of autoimmune diseases; results of a systematic review of literature and Experts' Consensus. Autoimmun Rev 2020; 20:102738. [PMID: 33326854 DOI: 10.1016/j.autrev.2020.102738] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 09/22/2020] [Indexed: 02/07/2023]
Abstract
Autoimmune diseases (AIDs) share similar serological, clinical, and radiological findings, but, behind these common features, there are different pathogenic mechanisms, immune cells dysfunctions, and targeted organs. In this context, multiple lines of evidence suggest the application of precision medicine principles to AIDs to reduce the treatment failure. Precision medicine refers to the tailoring of therapeutic strategies to the individual characteristics of each patient, thus it could be a new approach for management of AIDS which considers individual variability in genes, environmental exposure, and lifestyle. Precision medicine would also assist physicians in choosing the right treatment, the best timing of administration, consequently trying to maximize drug efficacy, and, possibly, reducing adverse events. In this work, the growing body of evidence is summarized regarding the predictive factors for drug response in patients with AIDs, applying the precision medicine principles to provide high-quality evidence for therapeutic opportunities in improving the management of these patients.
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31
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Biologic therapy in Sjögren's syndrome. Clin Rheumatol 2020; 40:2143-2154. [PMID: 33106929 DOI: 10.1007/s10067-020-05429-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 09/06/2020] [Accepted: 09/22/2020] [Indexed: 01/19/2023]
Abstract
Sjögren's syndrome (SS) is a chronic autoimmune disease with complex and diverse clinical manifestations. It is characterized by lymphocyte infiltration of exocrine glands such as the salivary gland and lacrimal gland leading to insufficient secretion of the gland, manifested as dry mouth and dry eyes. In addition, it can involve extraglandular organs and cause systemic damage. The pathogenesis of SS is still unclear. At present, symptomatic treatment is the mainstay and there is a lack of effective therapy. With the development of molecular pathways underlying the pathogenesis of SS, more and more novel biological agents are used to treat SS. We summarized and analyzed the existing evidences on the efficacy of biological treatment of SS and their targets. Analysis of the efficacy of biological therapy and improvement of treatment strategies can help to give full play to its therapeutic advantages.
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32
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Szekanecz Z, Gomez I, Soós B, Bodoki L, Szamosi S, András C, Juhász B, Váróczy L, Antal-Szalmás P, Szodoray P, Bittner N, Árkosy P, Illés Á, Szűcs G, Dankó K, Bender T, Tamási L, Szekanecz É. Eight pillars of oncorheumatology: Crossroads between malignancies and musculoskeletal diseases. Autoimmun Rev 2020; 19:102658. [PMID: 32942035 DOI: 10.1016/j.autrev.2020.102658] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 03/31/2020] [Indexed: 02/07/2023]
Abstract
ONCORHEUMATOLOGY RELATIONSHIP BETWEEN MALIGNANCIES AND MUSCULOSKELETAL DISEASES: Oncorheumatology is the meeting point of tumor formation and rheumatic musculoskeletal diseases (RMD). Multiple interactions exist between these two medical specialties. One major field is the topic of malignancies associated with rheumatic diseases, while the other topic covers the development of musculoskeletal disease in cancer patients. Within the first group, secondary malignancies may be associated with rheumatic diseases. Mostly sustained inflammation is responsible for transition into cancer. Tumor-associated antigens (TAA) with adhesive properties are present on tumor cells. These molecules may also be expressed by inflammatory leukocytes and soluble TAA levels may be elevated in RMDs. There has been continuous debate with respect to the possible carcinogenicity of conventional and targeted antirheumatic drugs. Very recent data from registries suggest that neither biologics, nor JAK inhibitors increase cancer risk in arthritis patients. The issue of physiotherapy in rheumatic patients with recent or current cancer has also been controversial. Some modalities, primarily exercise, may be safely applied to patients with RMD and cancer. The second large topic includes paraneoplastic syndromes. Musculoskeletal paraneoplasias are triggered by tumor-derived mediators. These syndromes are sometimes slightly different from the classical RMDs. Various chemotherapies may also be associated with autoimmune side effects. Recently, these immune-related complications have also been observed in cancer patients treated with immune-checkpoint inhibitors. Sex hormone-deprivation therapies, such as aromatase inhibitors and anti-androgens are widely used for the treatment of breast and prostate cancer, respectively. These compounds may induce bone loss and lead to osteoporosis. Finally, primary and secondary malignancies of the musculoskeletal system may also interest rheumatologists. In this review, the clinical, practical aspects of these eight pillars of oncorheumatology will be discussed.
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Affiliation(s)
- Zoltán Szekanecz
- Division of Rheumatology, Department of Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.
| | - Izabella Gomez
- Division of Rheumatology, Department of Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary; National Institute of Rheumatology and Physiotherapy, Budapest, Hungary
| | - Boglárka Soós
- Division of Rheumatology, Department of Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Levente Bodoki
- Division of Rheumatology, Department of Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Szilvia Szamosi
- Division of Rheumatology, Department of Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Csilla András
- Department of Oncology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Balázs Juhász
- Department of Oncology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - László Váróczy
- Division of Hematology, Department of Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Péter Antal-Szalmás
- Department of Laboratory Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Péter Szodoray
- Division of Clinical Immunology, Department of Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary; Institute of Immunology, Rikshospitalet, Oslo University Hospital, Oslo, Norway
| | - Nóra Bittner
- Department of Pulmonology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Péter Árkosy
- Department of Oncology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Árpád Illés
- Division of Hematology, Department of Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Gabriella Szűcs
- Division of Rheumatology, Department of Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Katalin Dankó
- Division of Clinical Immunology, Department of Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Tamás Bender
- Buda Hospital of the Hospitaller Order of Saint John of God, Budapest, Hungary
| | - László Tamási
- Department of Rheumatology, Borsod-Abaúj-Zemplén County Hospital and University Teaching Hospital, Miskolc;, Hungary
| | - Éva Szekanecz
- Department of Oncology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
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Pavlych V, Di Muzio C, Alunno A, Carubbi F. Comparison of Rituximab Originator With CT-P10 Biosimilar in Patients With Primary Sjögren's Syndrome: A Retrospective Analysis in a Real-Life Setting. Front Med (Lausanne) 2020; 7:534. [PMID: 33015092 PMCID: PMC7506066 DOI: 10.3389/fmed.2020.00534] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 07/28/2020] [Indexed: 12/31/2022] Open
Abstract
Introduction: Over the last two decades, rituximab (RTX) has been widely used, albeit off-label, in primary Sjögren's syndrome (pSS). Several studies reported that B lymphocyte depletion with RTX is effective to treat some aspects within the disease spectrum, by reducing disease activity and affecting the inflammation and lymphoid organization that occur in target tissues. Notwithstanding, randomized controlled trials failed to confirm such evidence. With the recent release of several RTX biosimilars on the market, their efficacy and safety compared to the originator must be ascertained across different indications. This study aimed at comparing efficacy and safety of RTX originator and CT-P10 RTX biosimilar in pSS patients in a real-life setting. Methods: Clinical and laboratory records of pSS patients referring to a tertiary rheumatology clinic were retrospectively evaluated. Patients having received at least two courses of either RTX originator or CT-P10 with complete data at baseline and after 12, 24, 36, and 48 weeks of treatment were enrolled. Disease activity was assessed with the EULAR Sjögren's Syndrome Disease Activity Index (ESSDAI) and its clinical version without the biological domain (clinESSDAI). Patient-reported symptoms were assessed with the EULAR Sjögren's Syndrome Patient-Reported Index (ESSPRI). Adverse events (AEs) occurring during the study period were also recorded. Results: Nine patients who received RTX originator and eight patients who received CT-P10 were enrolled. Baseline clinical and serological features, including ESSDAI and ESSPRI, were similar in the two treatment groups. An efficient depletion of circulating CD19+ B lymphocytes was achieved in both treatment arms. Both RTX originator and CT-P10 significantly reduced ESSDAI and clinESSDAI by week 24, and no difference between the groups was observed at any timepoint. Conversely, changes of ESSPRI overtime did not differ between the two treatment arms and were not statistically significant compared to corresponding baseline values. With regard to safety, at 48 weeks of follow-up, only four mild AEs (two in the RTX originator and two in the CT-P10 group) were observed. Conclusion: Our study provides the first evidence that, at 48 weeks of follow-up, RTX originator and CT-P10 display similar efficacy and safety profiles in pSS.
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Affiliation(s)
- Viktoriya Pavlych
- Rheumatology Unit, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, L'Aquila, Italy
| | - Claudia Di Muzio
- Rheumatology Unit, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, L'Aquila, Italy
| | - Alessia Alunno
- Rheumatology Unit, Department of Medicine, University of Perugia, Perugia, Italy
| | - Francesco Carubbi
- COVID-19 Medical Unit, Department of Medicine, ASL1 Avezzano-Sulmona-L'Aquila, San Salvatore Hospital, L'Aquila, Italy
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Combier A, Nocturne G, Henry J, Belkhir R, Pavy S, Le Tiec C, Descamps E, Seror R, Mariette X. Immunization to rituximab is more frequent in systemic autoimmune diseases than in rheumatoid arthritis: ofatumumab as alternative therapy. Rheumatology (Oxford) 2020; 59:1347-1354. [PMID: 31613955 DOI: 10.1093/rheumatology/kez430] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 07/24/2019] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVES The frequency and consequences of anti-drug antibodies to rituximab (RTX-ADA) are not well known in RA and even less in other systemic auto-immune diseases (sAID). We aimed to evaluate the frequency, consequences and predictive factors of RTX-ADA in RA and sAID. METHODS All patients presenting with RA or other sAID treated with RTX from 2012 to 2017 in our tertiary reference centre for sAID were retrospectively studied. Patients who were tested for RTX-ADA were identified. RESULTS One hundred and ninety-nine patients were treated with RTX (RA: 124, other sAID: 75). Among 62/199 (31.1%) tested for RTX-ADA, 14 were positive: 3/35 RA (8.6%) and 11/27 (40.7%) other sAID, (P = 0.0047). Among the whole RTX-treated populations, the frequency of RTX-ADA was 2.4% and 14.7% (P = 0.0026) in RA and sAID, respectively. Most of the immunized patients had infusion reactions to second or subsequent RTX cycles (11/14) and loss of efficacy (2/14). Predictive factors of immunization were sAID vs RA (78.6% vs 21.4%, P = 0.026, adjusted odds ratio (OR) = 5.35[1.43-54.75]) and African ethnicity (57.1% vs 4.2%, P < 0.001, adjusted OR = 9.25 [5.08-302.12]). Associated immunosuppressive therapy did not protect against immunization. Three patients with pSS immunized against RTX were treated with ofatumumab with complete remission of their disease. CONCLUSION Immunization against RTX is more frequent in other sAID than in RA. Testing for RTX-ADA must be performed in patients with infusion reactions or loss of efficacy especially if they are of African origin. Immunized patients might be treated efficiently and safely with ofatumumab. This alternative should be further evaluated for sAID.
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Affiliation(s)
- Alice Combier
- Department of Rheumatology, Hôpitaux Universitaires Paris-Sud, Assistance Publique-Hôpitaux de Paris (AP-HP), Université Paris-Sud, INSERM UMR1184
| | - Gaétane Nocturne
- Department of Rheumatology, Hôpitaux Universitaires Paris-Sud, Assistance Publique-Hôpitaux de Paris (AP-HP), Université Paris-Sud, INSERM UMR1184
| | - Julien Henry
- Department of Rheumatology, Hôpitaux Universitaires Paris-Sud, Assistance Publique-Hôpitaux de Paris (AP-HP), Université Paris-Sud, INSERM UMR1184
| | - Rakiba Belkhir
- Department of Rheumatology, Hôpitaux Universitaires Paris-Sud, Assistance Publique-Hôpitaux de Paris (AP-HP), Université Paris-Sud, INSERM UMR1184
| | - Stephan Pavy
- Department of Rheumatology, Hôpitaux Universitaires Paris-Sud, Assistance Publique-Hôpitaux de Paris (AP-HP), Université Paris-Sud, INSERM UMR1184
| | - Clotilde Le Tiec
- Pharmacy, Hôpitaux Universitaires Paris-Sud, Assistance Publique-Hôpitaux de Paris (AP-HP), Le Kremlin Bicêtre, France
| | - Elise Descamps
- Department of Rheumatology, Hôpitaux Universitaires Paris-Sud, Assistance Publique-Hôpitaux de Paris (AP-HP), Université Paris-Sud, INSERM UMR1184
| | - Raphaele Seror
- Department of Rheumatology, Hôpitaux Universitaires Paris-Sud, Assistance Publique-Hôpitaux de Paris (AP-HP), Université Paris-Sud, INSERM UMR1184
| | - Xavier Mariette
- Department of Rheumatology, Hôpitaux Universitaires Paris-Sud, Assistance Publique-Hôpitaux de Paris (AP-HP), Université Paris-Sud, INSERM UMR1184
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Meunier S, de Bourayne M, Hamze M, Azam A, Correia E, Menier C, Maillère B. Specificity of the T Cell Response to Protein Biopharmaceuticals. Front Immunol 2020; 11:1550. [PMID: 32793213 PMCID: PMC7387651 DOI: 10.3389/fimmu.2020.01550] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 06/12/2020] [Indexed: 12/17/2022] Open
Abstract
The anti-drug antibody (ADA) response is an undesired humoral response raised against protein biopharmaceuticals (BPs) which can dramatically disturb their therapeutic properties. One particularity of the ADA response resides in the nature of the immunogens, which are usually human(ized) proteins and are therefore expected to be tolerated. CD4 T cells initiate, maintain and regulate the ADA response and are therefore key players of this immune response. Over the last decade, advances have been made in characterizing the T cell responses developed by patients treated with BPs. Epitope specificity and phenotypes of BP-specific T cells have been reported and highlight the effector and regulatory roles of T cells in the ADA response. BP-specific T cell responses are assessed in healthy subjects to anticipate the immunogenicity of BP prior to their testing in clinical trials. Immunogenicity prediction, also called preclinical immunogenicity assessment, aims at identifying immunogenic BPs and immunogenic BP sequences before any BP injection in humans. All of the approaches that have been developed to date rely on the detection of BP-specific T cells in donors who have never been exposed to BPs. The number of BP-specific T cells circulating in the blood of these donors is therefore limited. T cell assays using cells collected from healthy donors might reveal the weak tolerance induced by BPs, whose endogenous form is expressed at a low level. These BPs have a complete human sequence, but the level of their endogenous form appears insufficient to promote the negative selection of autoreactive T cell clones. Multiple T cell epitopes have also been identified in therapeutic antibodies and some other BPs. The pattern of identified T cell epitopes differs across the antibodies, notwithstanding their humanized, human or chimeric nature. However, in all antibodies, the non-germline amino acid sequences mainly found in the CDRs appear to be the main driver of immunogenicity, provided they can be presented by HLA class II molecules. Considering the fact that the BP field is expanding to include new formats and gene and cell therapies, we face new challenges in understanding and mastering the immunogenicity of new biological products.
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Affiliation(s)
- Sylvain Meunier
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, Gif-sur-Yvette, France
| | - Marie de Bourayne
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, Gif-sur-Yvette, France
| | - Moustafa Hamze
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, Gif-sur-Yvette, France
| | - Aurélien Azam
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, Gif-sur-Yvette, France
| | - Evelyne Correia
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, Gif-sur-Yvette, France
| | - Catherine Menier
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, Gif-sur-Yvette, France
| | - Bernard Maillère
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, Gif-sur-Yvette, France
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Toward better outcomes in Sjögren's syndrome: The promise of a stratified medicine approach. Best Pract Res Clin Rheumatol 2020; 34:101475. [PMID: 32005417 DOI: 10.1016/j.berh.2019.101475] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Sjögren's syndrome is a systemic autoimmune disease defined by its targeted inflammation of the salivary and lacrimal glands, resulting in dry mouth and eyes in the majority and persistent or recurrent salivary gland enlargement in a minority of those affected. Involvement of major organs, an increased risk of lymphoma, and autoantibodies against ubiquitous cellular ribonucleoproteins define some of its systemic features. Those affected have a high symptom burden and the development of disease-modifying therapies is thus an urgent need. A stratified medicine approach offers promise as a means of targeting specific therapies to patients for whom the mechanism of action is most relevant. Implementation of this approach will require an understanding of the pathophysiological processes underlying different patient subsets, and then identifying or developing a drug that targets this pathway. Such therapies would be most effective if implemented early in the disease course before the advent of adverse outcomes or glandular damage. This review will provide a disease overview followed by an analysis of the feasibility of a stratified medicine approach, focusing on the disease heterogeneity, predictors of disease progression and adverse outcomes, and recent advances in the development of relevant outcome measures and new therapies.
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Andréu Sánchez JL, Fernández Castro M, del Campo Fontecha PD, Corominas H, Narváez García FJ, Gómez de Salazar JR, Rua-Figueroa Í, Abad Hernández MÁ, Álvarez Rivas MN, Montes JDP, Francisco Hernández FM, Gantes Pedraza MÁ, Greco Merino MG, Hernández MV, Navarro Compán MV, Solarte JAP, Romero Bueno FI, Park HS, Sivera Mascaró F. Recomendaciones SER sobre la utilización de fármacos biológicos en el síndrome de Sjögren primario. ACTA ACUST UNITED AC 2019; 15:315-326. [DOI: 10.1016/j.reuma.2018.10.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 10/09/2018] [Accepted: 10/31/2018] [Indexed: 12/15/2022]
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Ramos-Casals M, Brito-Zerón P, Bombardieri S, Bootsma H, De Vita S, Dörner T, Fisher BA, Gottenberg JE, Hernandez-Molina G, Kocher A, Kostov B, Kruize AA, Mandl T, Ng WF, Retamozo S, Seror R, Shoenfeld Y, Sisó-Almirall A, Tzioufas AG, Vitali C, Bowman S, Mariette X. EULAR recommendations for the management of Sjögren’s syndrome with topical and systemic therapies. Ann Rheum Dis 2019; 79:3-18. [DOI: 10.1136/annrheumdis-2019-216114] [Citation(s) in RCA: 184] [Impact Index Per Article: 36.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 10/02/2019] [Accepted: 10/02/2019] [Indexed: 12/16/2022]
Abstract
The therapeutic management of Sjögren syndrome (SjS) has not changed substantially in recent decades: treatment decisions remain challenging in clinical practice, without a specific therapeutic target beyond the relief of symptoms as the most important goal. In view of this scenario, the European League Against Rheumatism (EULAR) promoted and supported an international collaborative study (EULAR SS Task Force) aimed at developing the first EULAR evidence and consensus-based recommendations for the management of patients with SjS with topical and systemic medications. The aim was to develop a rational therapeutic approach to SjS patients useful for healthcare professionals, physicians undergoing specialist training, medical students, the pharmaceutical industry and drug regulatory organisations following the 2014 EULAR standardised operating procedures. The Task Force (TF) included specialists in rheumatology, internal medicine, oral health, ophthalmology, gynaecology, dermatology and epidemiology, statisticians, general practitioners, nurses and patient representatives from 30 countries of the 5 continents. Evidence was collected from studies including primary SjS patients fulfilling the 2002/2016 criteria; when no evidence was available, evidence from studies including associated SjS or patients fulfilling previous sets of criteria was considered and extrapolated. The TF endorsed the presentation of general principles for the management of patients with SjS as three overarching, general consensus-based recommendations and 12 specific recommendations that form a logical sequence, starting with the management of the central triplet of symptoms (dryness, fatigue and pain) followed by the management of systemic disease. The recommendations address the use of topical oral (saliva substitutes) and ocular (artificial tear drops, topical non-steroidal anti-inflammatory drugs, topical corticosteroids, topical CyA, serum tear drops) therapies, oral muscarinic agonists (pilocarpine, cevimeline), hydroxychloroquine, oral glucocorticoids, synthetic immunosuppressive agents (cyclophosphamide, azathioprine, methotrexate, leflunomide and mycophenolate), and biological therapies (rituximab, abatacept and belimumab). For each recommendation, levels of evidence (mostly modest) and TF agreement (mostly very high) are provided. The 2019 EULAR recommendations are based on the evidence collected in the last 16 years in the management of primary 2002 SjS patients and on discussions between a large and broadly international TF. The recommendations synthesise current thinking on SjS treatment in a set of overarching principles and recommendations. We hope that the current recommendations will be broadly applied in clinical practice and/or serve as a template for national societies to develop local recommendations.
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Brito-Zerón P, Retamozo S, Kostov B, Baldini C, Bootsma H, De Vita S, Dörner T, Gottenberg JE, Kruize AA, Mandl T, Ng WF, Seror R, Tzioufas AG, Vitali C, Bowman S, Mariette X, Ramos-Casals M. Efficacy and safety of topical and systemic medications: a systematic literature review informing the EULAR recommendations for the management of Sjögren's syndrome. RMD Open 2019; 5:e001064. [PMID: 31749986 PMCID: PMC6827762 DOI: 10.1136/rmdopen-2019-001064] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 09/26/2019] [Accepted: 09/29/2019] [Indexed: 12/18/2022] Open
Abstract
Objective To evaluate current evidence on the efficacy and safety of topical and systemic medications in patients with primary Sjögren syndrome (SjS) to inform European League Against Rheumatism treatment recommendations. Methods The MEDLINE, EMBASE and Cochrane databases were searched for case-control/prospective cohort studies, randomised controlled trials (RCTs) and systematic reviews. Results Current evidence in primary SjS patients fulfilling the 2002 criteria is based on the data from 9 RCTs, 18 prospective cohort studies and 5 case-control studies. Two Cochrane systematic literature reviews (SLRs) have reported that topical treatments for dry mouth and dry eye are safe and effective. Ocular cyclosporine A was safe and effective in two RCTs including 1039 patients with dry eye syndrome. Two Cochrane SLRs on serum tear drops and plugs showed inconsistency in possible benefits, both for symptoms and objective measures. Five RCTs reported significant improvements in oral dryness and salivary flow rates for pilocarpine and cevimeline. An RCT showed no significant placebo-differences for hydroxychloroquine 400 mg/day for the primary outcome (visual analogue scale (VAS) composite of dryness, fatigue and pain). We identified seven RCTs carried out in primary SjS patients. RCTs using infliximab, anakinra and baminercept found no placebo-differences for the primary outcomes. The two largest RCTs randomised 255 patients to receive rituximab or placebo and reported no significant results in the primary outcome (VAS composite), while prospective studies suggested efficacy in systemic disease. Conclusion The current evidence supporting the use of the main topical therapeutic options of primary SjS is solid, while limited data from RCTs are available to guide systemic therapies.
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Affiliation(s)
- Pilar Brito-Zerón
- Autoimmune Diseases Unit, Department of Medicine, Hospital CIMA-Sanitas, Barcelona, Spain
- Laboratory of Autoimmune Diseases Josep Font, CELLEX, IDIBAPS, Barcelona, Spain
| | - Soledad Retamozo
- Department of Rheumatology, Instituto Modelo de Cariología Privado S.R.L, Instituto Universitario de Ciencias Biomédicas de Córdoba, Cordoba, Argentina
- Instituto De Investigaciones En Ciencias De La Salud (INICSA), Universidad Nacional de Córdoba (UNC), Cordoba, Argentina
| | - Belchin Kostov
- Research Primary Healthcare Transversal Research Group, CAP Les Corts, CAPSBE, IDIBAPS, Barcelona, Spain
- Statistics and Operations Research Department, Universitat Politecnica de Catalunya, Barcelona, Spain
| | - Chiara Baldini
- Rheumatology Unit, Universita degli Studi di Pisa, Pisa, Italy
| | - Hendrika Bootsma
- Department of Rheumatology and Clinical Immunology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Salvatore De Vita
- Clinic of Rheumatology, University Hospital Santa Maria della Misericordia, Udine, Italy
| | - Thomas Dörner
- Department of Medicine/Rheumatology and Clinical Immunology and DRFZ, Charité Universitätsmedizin Berlin Campus Charite Mitte, Berlin, Germany
| | - Jacques-Eric Gottenberg
- Department of Rheumatology, Strasbourg University Hospital, National Reference Center for Rare Systemic Autoimmune Diseases, CNRS, IBMC, UPR 3572, Université de Strasbourg, Strasbourg, France
| | - Aike A. Kruize
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Thomas Mandl
- Department of Rheumatology, Skane University Hospital Malmö, Lund University, Lund, Sweden
| | - Wan-Fai Ng
- NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Raphaele Seror
- Department of Rheumatology, Assistance Publique – Hôpitaux de Paris, Hôpitaux Universitaires Paris-Sud, Le Kremlin-Bicêtre, Le Kremlin-Bicetre, France
- Center for Immunology of Viral Infections and Autoimmune Diseases, INSERM UMR 1184, Université Paris-Sud, Université Paris-Saclay, Paris, France
| | - Athanasios G. Tzioufas
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Simon Bowman
- Department of Rheumatology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Xavier Mariette
- Department of Rheumatology, Assistance Publique – Hôpitaux de Paris, Hôpitaux Universitaires Paris-Sud, Le Kremlin-Bicêtre, Le Kremlin-Bicetre, France
- Center for Immunology of Viral Infections and Autoimmune Diseases, INSERM UMR 1184, Université Paris-Sud, Université Paris-Saclay, Paris, France
| | - Manuel Ramos-Casals
- Laboratory of Autoimmune Diseases Josep Font, CELLEX, IDIBAPS, Barcelona, Spain
- Department of Autoimmune Diseases, ICMiD, Hospital Clinic de Barcelona, Barcelona, Spain
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Skarlis C, Marketos N, Mavragani CP. Biologics in Sjögren's syndrome. Pharmacol Res 2019; 147:104389. [DOI: 10.1016/j.phrs.2019.104389] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Revised: 08/01/2019] [Accepted: 08/05/2019] [Indexed: 12/20/2022]
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Bayer G, Agier MS, Lioger B, Lepelley M, Zenut M, Lanoue MC, Maillot F, Jonville-Bera AP. Rituximab-induced serum sickness is more frequent in autoimmune diseases as compared to hematological malignancies: A French nationwide study. Eur J Intern Med 2019; 67:59-64. [PMID: 31279430 DOI: 10.1016/j.ejim.2019.06.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 05/13/2019] [Accepted: 06/14/2019] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Rituximab induced serum sickness (RISS) is a rare delayed hypersensitivity reaction. The aim of this study was to describe the epidemiological and clinical characteristics of the RISS cases reported in France. METHOD Serum sickness cases involving rituximab were identified from the French PharmacoVigilance Database from 1998 to 2016. RESULTS We analyzed 37 cases of RISS. Rituximab was prescribed for an autoimmune disease in 78% of cases. Serum sickness occurred mainly after the first injection (54%) with a median time to onset of 12 days. The most frequent manifestations were rheumatologic symptoms (92%), fever (87%), and skin lesions (78%). The incidence was significantly higher when rituximab was used for autoimmune diseases than for a hematological malignancies. Taking into account the existence of a Systemic Lupus Erythematosus (SLE) as the indication of rituximab or as a comorbidity, the incidence of RISS in patients with SLE was even higher. DISCUSSION We report on the largest series of RISS studied to date and confirm that this reaction preferentially occurs in patients with autoimmune disease, especially SLE. This may be due to B-cell lysis, leading to the release of intracellular antigens into the serum and subsequent antigen-antibody complex formation, especially in patients with elevated autoantibody production. This could also explain why RISS often occurred after a single injection. CONCLUSION Patients generally recovered from RISS rapidly without obvious benefit from corticosteroid therapy. The risk of recurrence should prompt clinicians to question the use of rituximab after an episode of RISS.
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Affiliation(s)
- Guillaume Bayer
- CHRU de Tours, Service de médecine interne, Tours, France; Université François Rabelais, Tours, France.
| | - Marie-Sara Agier
- CHRU de Tours, Centre Régional de pharmacovigilance Centre Val de Loire, Tours, France
| | | | - Marion Lepelley
- CHRU de Grenoble, Centre Régional de pharmacovigilance, Grenoble, France
| | - Marie Zenut
- CHRU de Clermont-Ferrand, Centre Régional de pharmacovigilance, Clermont-Ferrand, France
| | | | - François Maillot
- CHRU de Tours, Service de médecine interne, Tours, France; Université François Rabelais, Tours, France
| | - Annie-Pierre Jonville-Bera
- CHRU de Tours, Centre Régional de pharmacovigilance Centre Val de Loire, Tours, France; Université de Tours, Université de Nantes, INSERM, SPHERE U1246, Tours, France
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42
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Leverenz DL, St. Clair EW. Recent advances in the search for a targeted immunomodulatory therapy for primary Sjögren's syndrome. F1000Res 2019; 8:F1000 Faculty Rev-1532. [PMID: 31508200 PMCID: PMC6719673 DOI: 10.12688/f1000research.19842.1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/22/2019] [Indexed: 12/20/2022] Open
Abstract
Primary Sjögren's syndrome is a chronic autoimmune disease characterized by salivary and lacrimal gland dysfunction, leading to substantial morbidity and reduced quality of life. Many patients with primary Sjögren's syndrome also have extraglandular systemic complications, some of which can be organ- or life-threatening. Over the last decade, numerous targeted immunomodulatory therapies for primary Sjögren's syndrome have failed to show a benefit in clinical trials, and as yet no disease-modifying therapy has been approved for this disease. Herein, we provide an updated review of the clinical trial landscape for primary Sjögren's syndrome and the numerous efforts to move the field forward, including the development of new classification criteria and outcome measures, the results of recent clinical trials in this field, the challenges faced in the search for effective therapies, and the expanding pipeline of novel therapies under development.
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Affiliation(s)
- David L. Leverenz
- Department of Medicine, Division of Rheumatology and Immunology, School of Medicine, Duke University, 40 Duke Medicine Circle, Durham, NC, 27110, USA
| | - E. William St. Clair
- Department of Medicine, Division of Rheumatology and Immunology, School of Medicine, Duke University, 40 Duke Medicine Circle, Durham, NC, 27110, USA
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Gueiros LA, France K, Posey R, Mays JW, Carey B, Sollecito TP, Setterfield J, Woo SB, Culton D, Payne AS, Lodi G, Greenberg MS, Rossi SD. World Workshop on Oral Medicine VII: Immunobiologics for salivary gland disease in Sjögren's syndrome: A systematic review. Oral Dis 2019; 25 Suppl 1:102-110. [PMID: 31140693 PMCID: PMC6544171 DOI: 10.1111/odi.13062] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 02/01/2019] [Accepted: 02/02/2019] [Indexed: 12/18/2022]
Abstract
OBJECTIVE This systematic review evaluated the efficacy of immunobiologics for the management of oral disease in Sjögren's syndrome (SS). MATERIALS AND METHODS MEDLINE® , Embase, Scopus, and the Cochrane Library were searched for evidence on the use of immunobiologics for management of glandular disease in SS. Primary outcomes were xerostomia and salivary gland dysfunction, assessed via visual analogue scales, disease-specific scales for SS, measurement of salivary flow, ultrasound data, and quality of life measures. RESULTS Seventeen studies (11 randomized controlled trials and 6 observational studies) met inclusion criteria. Rituximab showed efficacy in improving salivary gland function but not xerostomia. Abatacept showed promise in improving both xerostomia and salivary flow. Belimumab exhibited long-term improvement of salivary flow and subjective measures. The novel agent CFZ533 improved both disease activity and patient-reported indexes. CONCLUSIONS There is strong evidence pointing to the efficacy of rituximab in the management of oral disease in SS. Future controlled trials may elucidate the efficacy of belimumab and abatacept. The new drug CFZ533 is a promising alternative for the management of SS and its salivary gland involvement. In considering these agents, the promise of efficacy must be balanced against the harmful effects associated with biologic agents.
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Affiliation(s)
- Luiz Alcino Gueiros
- Oral Medicine Unit. Department of Clinic and Preventive Dentistry, Universidade Federal de Pernambuco, Recife, Brazil
| | - Katherine France
- Department of Oral Medicine, University of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA
| | - Rachael Posey
- William Rand Kenan, Jr. Library of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA
| | - Jacqueline W. Mays
- Oral Immunobiology Unit, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, USA
| | - Barbara Carey
- Department of Oral Medicine, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Thomas P. Sollecito
- Department of Oral Medicine, University of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA
| | - Jane Setterfield
- Department of Oral Medicine, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Sook Bin Woo
- Department of Oral Medicine, Infection, and Immunity. Harvard School of Dental Medicine, Boston, MA, USA
| | - Donna Culton
- Department of Dermatology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Aimee S. Payne
- Department of Dermatology, University of Pennsylvania, Philadelphia, PA, USA
| | - Giovanni Lodi
- Oral Medicine Unit, Dipartimento di Scienze Biomediche, Chirurgiche e Odontoiatriche, Università degli Studi di Milano, Milan, Italy
| | - Martin S. Greenberg
- Department of Oral Medicine, University of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA
| | - Scott De Rossi
- School of Dentistry, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Mielle J, Tison A, Cornec D, Le Pottier L, Daien C, Pers JO. B cells in Sjögren's syndrome: from pathophysiology to therapeutic target. Rheumatology (Oxford) 2019; 60:2545-2560. [PMID: 30770916 DOI: 10.1093/rheumatology/key332] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 09/04/2018] [Indexed: 12/12/2022] Open
Abstract
Biological abnormalities associated with B lymphocytes are a hallmark of patients with primary Sjögren's syndrome. Those patients present abnormal distribution of B lymphocytes in peripheral blood and B cells in exocrine glands. B cells produce auto-antibodies, cytokines and present antigens but can also suppressive functions. In this review, we will summarize current knowledge on B cells in primary Sjögren's syndrome patients, demonstrate their critical role in the immunopathology of the disease and describe the past and current trials targeting B cells.
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Affiliation(s)
- Julie Mielle
- Departement of Rheumatology, UMR5535, Inflammation and Cancer, University of Montpellier and Teaching hospital of Montpellier, Montpellier, France
| | - Alice Tison
- UMR1227, Lymphocytes B et Autoimmunité, Université de Brest, Inserm, France.,Service de Rhumatologie, CHU de Brest, Brest, France
| | - Divi Cornec
- UMR1227, Lymphocytes B et Autoimmunité, Université de Brest, Inserm, France.,Service de Rhumatologie, CHU de Brest, Brest, France
| | | | - Claire Daien
- Departement of Rheumatology, UMR5535, Inflammation and Cancer, University of Montpellier and Teaching hospital of Montpellier, Montpellier, France
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Bodewes ILA, Björk A, Versnel MA, Wahren-Herlenius M. Innate immunity and interferons in the pathogenesis of Sjögren's syndrome. Rheumatology (Oxford) 2019; 60:2561-2573. [PMID: 30770713 DOI: 10.1093/rheumatology/key360] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 10/13/2018] [Indexed: 12/12/2022] Open
Abstract
Primary SS (pSS) is a rheumatic disease characterized by an immune-mediated exocrinopathy, resulting in severe dryness of eyes and mouth. Systemic symptoms include fatigue and joint pain and a subset of patients develop more severe disease with multi-organ involvement. Accumulating evidence points to involvement of innate immunity and aberrant activity of the type I IFN system in both the initiation and propagation of this disease. Analysis of the activity of IFN-inducible genes has evidenced that more than half of pSS patients present with a so-called 'type I IFN signature'. In this review, we examine activation of the IFN system in pSS patients and how this may drive autoimmunity through various immune cells. We further discuss the clinical value of assessing IFN activity as a biomarker in pSS patients and review novel therapies targeting IFN signalling and their potential use in pSS.
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Affiliation(s)
- Iris L A Bodewes
- Department of Immunology, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Albin Björk
- Department of Medicine, Rheumatology Unit, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Marjan A Versnel
- Department of Immunology, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Marie Wahren-Herlenius
- Department of Medicine, Rheumatology Unit, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
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46
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Miyamoto ST, Valim V, Fisher BA. Health-related quality of life and costs in Sjögren's syndrome. Rheumatology (Oxford) 2019; 60:2588-2601. [PMID: 30770918 DOI: 10.1093/rheumatology/key370] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 10/13/2018] [Indexed: 02/06/2023] Open
Abstract
Health-related quality of life (HRQoL) has an increasing role in medical decision-making. This review of the literature aims to provide an overview on HRQoL, costs, and work disability in SS, a disease characterized by focal lymphocytic infiltration of exocrine glands with no therapeutics of proven immunomodulatory potential. HRQoL is markedly reduced in SS in multiple studies across many countries when compared with HRQoL in healthy controls. The reduction in HRQoL is similar to that observed in other chronic diseases such as RA, SLE, FM and, interestingly, non-SS sicca syndrome. Impaired HRQoL in SS has been found to be associated with fatigue, pain/articular involvement, ocular and oral involvement, pruritus, sexual dysfunction, impaired sleep, pulmonary manifestations, psychological dysfunction and impaired physical function. Until now, no therapeutic has been shown to improve HRQoL in an adequately powered double-blind, placebo-controlled randomized controlled trial. Although primary SS does not, in general, impair life expectancy and is often inappropriately considered a benign 'nuisanvce' disease for those patients without systemic manifestations, the associated costs and work disability are striking. This, together with the significant reduction in HRQoL, strongly argues for the development of new therapeutic approaches to manage this neglected disease.
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Affiliation(s)
- Samira T Miyamoto
- Department of Integrated Education in Health, Universidade Federal do Espírito Santo, Vitória, Brazil
| | - Valéria Valim
- Department of Medical Clinic, Universidade Federal do Espírito Santo, Vitória, Brazil
| | - Benjamin A Fisher
- National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre, University of Birmingham, Birmingham, UK.,Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK.,Rheumatology Department, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
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47
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Price EJ, Baer AN. How to treat Sjögren's syndrome. Rheumatology (Oxford) 2019; 60:2574-2587. [PMID: 30770917 DOI: 10.1093/rheumatology/key363] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 10/03/2018] [Indexed: 01/03/2023] Open
Abstract
SS is a chronic, autoimmune disease of unknown aetiology for which there is no known curative treatment. Although dryness of the eyes and mouth are the classically described features, patients often experience drying of other mucosal surfaces and systemic manifestations, including fatigue and arthralgia. There is an association with other autoimmune diseases, especially thyroid disease, coeliac disease and primary biliary cholangitis. Systemic features may affect up to 70% and include inflammatory arthritis, skin involvement, haematological abnormalities, neuropathies, interstitial lung disease and a 5-10% lifetime risk of B cell lymphoma. Treatment should aim to empower patients to manage their condition; conserve, replace and stimulate secretions; prevent damage; and suppress underlying systemic disease activity.
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Affiliation(s)
- Elizabeth J Price
- Department of Rheumatology, Great Western Hospital NHS Foundation Trust, Swindon, UK
| | - Alan N Baer
- Division of Rheumatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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48
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Affiliation(s)
- Toshio Odani
- Adeno-Associated Virus Biology Section, Molecular Physiology and Therapeutics Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, USA
| | - John A. Chiorini
- Adeno-Associated Virus Biology Section, Molecular Physiology and Therapeutics Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, USA
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49
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Deshpande A. Delayed-onset serum sickness due to rituximab inpemphigus vulgaris. INDIAN JOURNAL OF DRUGS IN DERMATOLOGY 2019. [DOI: 10.4103/ijdd.ijdd_5_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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50
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Moritoki Y, Tsuneyama K, Nakamura Y, Kikuchi K, Shiota A, Ohsugi Y, Lian ZX, Zhang W, Yang GX, Ueki S, Takeda M, Omokawa A, Saga T, Saga A, Watanabe D, Miura M, Ueno Y, Leung PSC, Tanaka A, Gershwin ME, Hirokawa M. Anti-drug Antibodies Against a Novel Humanized Anti-CD20 Antibody Impair Its Therapeutic Effect on Primary Biliary Cholangitis in Human CD20- and FcγR-Expressing Mice. Front Immunol 2018; 9:2534. [PMID: 30450101 PMCID: PMC6224429 DOI: 10.3389/fimmu.2018.02534] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 10/15/2018] [Indexed: 12/12/2022] Open
Abstract
There is considerable interest in expanding B cell-targeted therapies in human autoimmune diseases. However, clinical trials in human primary biliary cholangitis (PBC) using a chimeric antibody against human CD20 (hCD20) have showed limited efficacy. Two potential explanations for these disappointing results are the appearance of anti-drug antibodies (ADAs) and the high frequency of patients with moderate PBC or patients who had failed ursodeoxycholic acid treatment. Here, we studied a novel humanized IgG1 antibody against hCD20 and explored its efficacy in early stage PBC using a well-defined murine model. We developed a unique murine model consisting of dnTGF-βRII mice expressing hCD20 and human Fcγ receptors (hFcγRs). Beginning at 4–6 weeks of age, equivalent to stage I/II human PBC, female mice were given weekly injections of an anti-hCD20 antibody (TKM-011) or vehicle control, and monitored for liver histology as well as a broad panel of immunological readouts. After 16 weeks' treatment, we observed a significant reduction in portal inflammation, a decrease in liver-infiltrating mononuclear cells as well as a reduction in liver CD8+ T cells. Importantly, direct correlations between numbers of liver non-B cells and B cells (r = 0.7426, p = 0.0006) and between numbers of liver memory CD8+ T cells and B cells (r = 0.6423, p = 0.0054) were apparent. Accompanying these changes was a dramatic reduction in anti-mitochondrial antibodies (AMAs), interleukin (IL)-12p40 and IL-5, and elevated levels of the anti-inflammatory chemokine CXCL1/KC. In mice that developed ADAs, clinical improvements were less pronounced. Sustained treatment with B cell-targeted therapies may broadly inhibit effector pathways in PBC, but may need to be administered early in the natural history of PBC.
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Affiliation(s)
- Yuki Moritoki
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan.,Center for Medical Education and Training, Akita University Hospital, Akita, Japan.,SimTiki Simulation Center, John A. Burns School of Medicine, University of Hawaii, Honolulu, HI, United States
| | - Koichi Tsuneyama
- Department of Pathology and Laboratory Medicine, Institute of Biomedical Science, Tokushima University Graduate School of Medicine, Tokushima, Japan
| | - Yuka Nakamura
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Kentaro Kikuchi
- Department of Fourth Internal Medicine, Teikyo University Mizonokuchi Hospital, Kawasaki, Japan
| | - Akira Shiota
- Institute of Immunology, Co., Ltd., Tokyo, Japan
| | | | - Zhe-Xiong Lian
- Chronic Disease Laboratory, Institutes for Life Sciences and School of Medicine, South China University of Technology, Guangzhou, China
| | - Weici Zhang
- Division of Rheumatology, Allergy and Clinical Immunology, Genome and Biomedical Sciences Facility, University of California, Davis, Davis, CA, United States
| | - Guo-Xiang Yang
- Division of Rheumatology, Allergy and Clinical Immunology, Genome and Biomedical Sciences Facility, University of California, Davis, Davis, CA, United States
| | - Shigeharu Ueki
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Masahide Takeda
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Ayumi Omokawa
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Tomoo Saga
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Akiko Saga
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | | | - Masahito Miura
- Department of Gastroenterology, Omagari Kosei Medical Center, Omagari, Japan
| | - Yoshiyuki Ueno
- Department of Gastroenterology, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - Patrick S C Leung
- Division of Rheumatology, Allergy and Clinical Immunology, Genome and Biomedical Sciences Facility, University of California, Davis, Davis, CA, United States
| | - Atsushi Tanaka
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - M Eric Gershwin
- Division of Rheumatology, Allergy and Clinical Immunology, Genome and Biomedical Sciences Facility, University of California, Davis, Davis, CA, United States
| | - Makoto Hirokawa
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
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