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Guglielmo A, Deotto ML, Naldi L, Stinco G, Pileri A, Piraccini BM, Fortina AB, Sechi A. Biologics and small molecules treatment for moderate-to-severe atopic dermatitis patients with comorbid conditions and special populations: an Italian perspective. Dermatol Reports 2024; 16:9839. [PMID: 38957642 PMCID: PMC11216152 DOI: 10.4081/dr.2023.9839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 08/30/2023] [Indexed: 07/04/2024] Open
Abstract
This comprehensive review offers a detailed look at atopic dermatitis (AD) treatment in Italy, focusing primarily on the use of biologics and small molecules. In response to advancing knowledge of AD's causes and treatments, there's a global need for updated guidelines to provide physicians with a more comprehensive clinical perspective, facilitating personalized treatment strategies. Dupilumab, a groundbreaking biologic, gained approval as a significant milestone. Clinical trials demonstrated its ability to significantly reduce AD severity scores, with an impressive 37% of patients achieving clear or nearly clear skin within just 16 weeks of treatment. Real-world studies further support its efficacy across various age groups, including the elderly, with a safety profile akin to that of younger adults. Tralokinumab, a more recent approval, shows promise in clinical trials, particularly among younger populations. However, its real-world application, especially in older individuals, lacks comprehensive data. Janus Kinases inhibitors like Upadacitinib, Baricitinib, and Abrocitinib hold substantial potential for AD treatment. Nevertheless, data remains limited for patients over 75, with older adults perceived to carry a higher risk profile. Integrated safety analyses revealed individuals aged 60 and above experiencing major adverse cardiovascular events and malignancies, underscoring the need for cautious consideration. While these therapies offer promise, especially among younger patients, further research is essential to determine their safety and efficacy in various populations, including pediatric, geriatric, and those with comorbidities. Biologics and small molecules are improving AD treatment, as shown in this review.
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Affiliation(s)
- Alba Guglielmo
- Dermatology Unit, IRCCS University Hospital of Bologna, Policlinico S. Orsola-Malpighi, Bologna
- Institute of Dermatology, Azienda Sanitaria Universitaria Friuli Centrale, Udine
| | | | - Luigi Naldi
- Dermatology Unit, San Bortolo Hospital, Vicenza
| | - Giuseppe Stinco
- Institute of Dermatology, Azienda Sanitaria Universitaria Friuli Centrale, Udine
- Department of Medicine, University of Udine, Italy
| | - Alessandro Pileri
- Dermatology Unit, IRCCS University Hospital of Bologna, Policlinico S. Orsola-Malpighi, Bologna
| | - Bianca Maria Piraccini
- Dermatology Unit, IRCCS University Hospital of Bologna, Policlinico S. Orsola-Malpighi, Bologna
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Bastard L, Claudepierre P, Penso L, Sbidian E, Pina Vegas L. Risk of serious infection associated with different classes of targeted therapies used in psoriatic arthritis: a nationwide cohort study from the French Health Insurance Database (SNDS). RMD Open 2024; 10:e003865. [PMID: 38485454 PMCID: PMC10941117 DOI: 10.1136/rmdopen-2023-003865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 02/20/2024] [Indexed: 03/17/2024] Open
Abstract
OBJECTIVE To assess the risk of serious infection associated with different targeted therapies for psoriatic arthritis (PsA) in real-world settings. METHODS This nationwide cohort study used the administrative healthcare database of the French health insurance scheme linked to the hospital discharge database to identify all adults with PsA who were new users of targeted therapies (adalimumab, etanercept, golimumab, certolizumab pegol, infliximab, secukinumab, ixekizumab, ustekinumab, and tofacitinib) from 1 January 2015 to 30 June 2021. The primary outcome was a serious infection (ie, requiring hospitalisation), in a time-to-event analysis using propensity score-weighted Cox models, with adalimumab as the comparator, estimating weighted HRs (wHRs) and their 95% CIs. RESULTS A total of 12 071 patients were included (mean age 48.7±12.7 years; 6965 (57.7%) women). We identified 367 serious infections (3.0% of patients), with a crude incidence rate of 17.0 per 1000 person-years (95% CI, 15.2 to 18.7). After inverse propensity score weighting and adjustment for time-dependent covariates and calendar year, risk of serious infection was significantly lower for new users of etanercept (wHR 0.72; 95% CI, 0.53 to 0.97) or ustekinumab (wHR, 0.57; 95% CI, 0.35 to 0.93) than adalimumab new users. This risk was not statistically modified with the other targeted therapies. CONCLUSIONS The incidence of serious infection was low for PsA patients who were new users of targeted therapies in real-world settings. Relative to adalimumab new users, this risk was lower among new users of etanercept and ustekinumab and unmodified for the other molecules.
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Affiliation(s)
- Léa Bastard
- Epidemiology in Dermatology and Evaluation of Therapeutics (EpiDermE), University Paris-Est Créteil Val de Marne, Créteil, France
- Rheumatology, Hospital Henri Mondor, Créteil, France
| | - Pascal Claudepierre
- Epidemiology in Dermatology and Evaluation of Therapeutics (EpiDermE), University Paris-Est Créteil Val de Marne, Créteil, France
- Rheumatology, Hospital Henri Mondor, Créteil, France
| | - Laetitia Penso
- Epidemiology in Dermatology and Evaluation of Therapeutics (EpiDermE), University Paris-Est Créteil Val de Marne, Créteil, France
| | - Emilie Sbidian
- Epidemiology in Dermatology and Evaluation of Therapeutics (EpiDermE), University Paris-Est Créteil Val de Marne, Créteil, France
- Dermatology, Hospital Henri Mondor, Créteil, France
- Clinical Investigation Center 1430, INSERM, Créteil, France
| | - Laura Pina Vegas
- Epidemiology in Dermatology and Evaluation of Therapeutics (EpiDermE), University Paris-Est Créteil Val de Marne, Créteil, France
- Rheumatology, Hospital Henri Mondor, Créteil, France
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Stefanski AL, Dörner T, Kneitz C. [Influence of underlying disease and immunosuppression on the immunocompetence in inflammatory rheumatic diseases]. Z Rheumatol 2024; 83:87-97. [PMID: 37644129 DOI: 10.1007/s00393-023-01408-4] [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] [Accepted: 06/04/2023] [Indexed: 08/31/2023]
Abstract
Patients with inflammatory rheumatic diseases have a higher risk of infections in comparison to the general population. For this patient group, in addition to cardiovascular diseases, infections play an important role with respect to morbidity and mortality. Even if it is difficult to make concrete statements with respect to individual diseases, it can be assumed that there is a lower risk of infections in inflammatory joint diseases in comparison to connective tissue diseases and vasculitides. The increased risk of infections is determined by multiple factors, whereby the underlying factors are classified into three main categories: patient-related factors (age, comorbidities, lifestyle), disease-related factors (immunological dysfunction as part of the disease pathophysiology) and drug-related factors (type and dosage of the immunosuppression and/or immunomodulation). An improved understanding of the complexity of these associations enables the optimization of treatment and disease control taking the individual risk factors into account, with the aim of a significant reduction in the risk of infections.
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Affiliation(s)
- A-L Stefanski
- Medizinische Klinik mit Schwerpunkt Rheumatologie und Klinische Immunologie, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Deutschland.
- Deutsches Rheuma-Forschungszentrum Berlin, Berlin, Deutschland.
| | - T Dörner
- Medizinische Klinik mit Schwerpunkt Rheumatologie und Klinische Immunologie, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Deutschland
- Deutsches Rheuma-Forschungszentrum Berlin, Berlin, Deutschland
| | - C Kneitz
- Rheumatologische Schwerpunktpraxis Schwerin, Schwerin, Deutschland
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Shi L, Zou H, Yi J. Construction of shared gene signature between rheumatoid arthritis and lung adenocarcinoma helps to predict the prognosis and tumor microenvironment of the LUAD patients. Front Mol Biosci 2024; 10:1314753. [PMID: 38268722 PMCID: PMC10806137 DOI: 10.3389/fmolb.2023.1314753] [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: 10/10/2023] [Accepted: 12/26/2023] [Indexed: 01/26/2024] Open
Abstract
Introduction: Rheumatoid arthritis (RA) is a common chronic autoimmune disease with high incidence rate and high disability rate. One of the top complications is cancer, especially lung adenocarcinoma (LUAD). However, the molecular mechanisms linking RA and LUAD are still not clear. Therefore, in this study, we tried to identify the shared genetic signatures and local immune microenvironment between RA and LUAD and construct a clinical model for survival prediction. Methods: We obtained gene expression profiles and clinical information of patients with RA and LUAD from GEO and TCGA datasets. We performed differential analysis and Weighted Gene Co-expression Network Analysis (WGCNA) to discover the shared genes between RA and LUAD. Then, COX regression and LASSO analysis were employed to figure out genes significantly associated with survival. qRT-PCR and Western blot were utilized to validate the expression level of candidate genes. For clinical application, we constructed a nomogram, and also explored the value of RALUADS in characterizing immune infiltration features by CIBERSORT and xCell. Finally, responses to different drug therapy were predicted according to different RALUADS. Results: Our analysis identified two gene sets from differentially expressed genes and WGCNA gene modules of RA and LUAD. Filtered by survival analysis, three most significant shared genes were selected, CCN6, CDCA4 and ERLIN1, which were all upregulated in tumors and associated with poor prognosis. The three genes constituted RA and LUAD score (RALUADS). Our results demonstrated that RALUADS was higher in tumor patients and predicted poor prognosis in LUAD patients. Clinical nomogram combining RALUADS and other clinicopathological parameters had superior performance in survival prediction (AUC = 0.722). We further explored tumor immune microenvironment (TME) affected by RALUADS and observed RALUADS was closely related to the sensitivity of multiple immune blockades, chemotherapy and targeted drugs. Conclusion: Our findings suggest that there are shared physiopathologic processes and molecular profiles between RA and LUAD. RALUADS represents an excellent prognosis predictor and immune-related biomarker, which can be applied to select potential effective drugs and for LUAD patients with RA.
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Affiliation(s)
- Liping Shi
- Department of Pharmacology, Gannan Healthcare Vocational College, Ganzhou, China
| | - Houwen Zou
- Department of Pharmacology, Dermatology Hospital of Ganzhou, Ganzhou, China
| | - Jian Yi
- Department of General Surgery, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
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D’Angelo S, Atzeni F, Benucci M, Bianchi G, Cantini F, Caporali RF, Carlino G, Caso F, Cauli A, Ciccia F, D’Agostino MA, Dagna L, Dejaco C, Epis OM, Ferrucci MG, Franceschini F, Fusaro E, Gabini M, Gerli R, Giacomelli R, Govoni M, Gremese E, Guggino G, Iagnocco A, Iannone F, Laganà B, Lubrano E, Montecucco C, Peluso R, Ramonda R, Rossini M, Salvarani C, Sebastiani GD, Sebastiani M, Selmi C, Tirri E, Marchesoni A. Management of psoriatic arthritis: a consensus opinion by expert rheumatologists. Front Med (Lausanne) 2023; 10:1327931. [PMID: 38098852 PMCID: PMC10720668 DOI: 10.3389/fmed.2023.1327931] [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: 10/25/2023] [Accepted: 11/16/2023] [Indexed: 12/17/2023] Open
Abstract
Background Psoriatic arthritis (PsA) is a chronic inflammatory musculoskeletal disease involving several articular and extra-articular structures. Despite the important progresses recently made in all of the aspects of this disease, its management is still burdened by unresolved issues. The aim of this exercise was to provide a set of statements that may be helpful for the management of PsA. Methods A group of 38 Italian rheumatologists with recognized expertise in PsA selected and addressed the following four topics: "early PsA," "axial-PsA," "extra-articular manifestations and comorbidities," "therapeutic goals." Relevant articles from the literature (2016-2022) were selected by the experts based on a PubMed search. A number of statements for each topic were elaborated. Results Ninety-four articles were selected and evaluated, 68 out of the 1,114 yielded by the literature search and 26 added by the Authors. Each of the four topic was subdivided in themes as follows: transition from psoriasis to PsA, imaging vs. CASPAR criteria in early diagnosis, early treatment for "early PsA"; axial-PsA vs. axialspondyloarthritis, diagnosis, clinical evaluation, treatment, standard radiography vs. magnetic resonance imaging for "axial PsA"; influence of inflammatory bowel disease on the therapeutic choice, cardiovascular comorbidity, bone damage, risk of infection for "comorbidities and extra-articular manifestations"; target and tools, treat-to-target strategy, role of imaging for "therapeutic goals." The final document consisted of 49 statements. Discussion The final product of this exercise is a set of statements concerning the main issues of PsA management offering an expert opinion for some unmet needs of this complex disease.
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Affiliation(s)
- Salvatore D’Angelo
- Rheumatology Department of Lucania, San Carlo Hospital of Potenza, Potenza, Italy
| | - Fabiola Atzeni
- Rheumatology Unit, Department of Experimental and Internal Medicine, University of Messina, Messina, Italy
| | | | - Gerolamo Bianchi
- Division of Rheumatology, Department of Medical Specialties, Azienda Sanitaria Locale 3 Genovese, Genova, Italy
| | | | - Roberto Felice Caporali
- Division of Clinical Rheumatology, ASST Gaetano Pini-CTO Institute, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Giorgio Carlino
- Rheumatology Service, ASL LE-DSS Casarano and Gallipoli, Gallipoli, Italy
| | - Francesco Caso
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Alberto Cauli
- Rheumatology Unit, Department of Medicine and Public Health, AOU and University of Cagliari, Cagliari, Italy
| | - Francesco Ciccia
- Rheumatology Section, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Maria Antonietta D’Agostino
- Department of Rheumatology, Catholic University of Sacred Heart, Fondazione Policlinico Universitario A. Gemelli, IRCSS, Rome, Italy
| | - Lorenzo Dagna
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), San Raffaele Scientific Institute, Milan, Italy
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Christian Dejaco
- Department of Rheumatology and Immunology, Medical University of Graz, Graz, Austria
- Department of Rheumatology, Teaching Hospital of the Paracelsius Medical University, Brunico Hospital (ASAA-SABES), Brunico, Italy
| | - Oscar Massimiliano Epis
- Division of Rheumatology, Multispecialist Medical Department, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | | | - Franco Franceschini
- Rheumatology and Clinical Immunology Unit, Dipartimento Continuità di Cure e Fragilità, ASST Spedali Civili di Brescia, Brescia, Italy
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Enrico Fusaro
- Rheumatology Unit, University Hospital AOU Città della Salute e della Scienza di Torino, Turin, Italy
| | - Marco Gabini
- Rheumatology Unit, Santo Spirito Hospital, Pescara, Italy
| | - Roberto Gerli
- Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Roberto Giacomelli
- Research Unit of Immuno-Rheumatology, Department of Medicine, School of Medicine, University of Rome "Campus Biomedico", Rome, Italy
- Fondazione Policlinico Campus Bio-Medico, Rome, Italy
| | - Marcello Govoni
- Rheumatology Unit, Department of Medical Sciences, Azienda Ospedaliero-Universitaria S. Anna-Ferrara, University of Ferrara, Ferrara, Italy
| | - Elisa Gremese
- Clinical Immunology Unit, Department of Geriatrics, Orthopedics and Rheumatology, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | | | - Annamaria Iagnocco
- Academic Rheumatology Centre, Department of Clinical and Biological Sciences, Università degli Studi di Torino, Turin, Italy
| | - Florenzo Iannone
- DiMePRe-J, Rheumatology Unit, Università degli studi di Bari “Aldo Moro”, Bari, Italy
| | - Bruno Laganà
- Department of Clinical and Molecular Medicine, Sapienza University of Rome-S. Andrea University Hospital, Rome, Italy
| | - Ennio Lubrano
- Academic Rheumatology Unit, Department of Medicine and Health Sciences "Vincenzo Tiberio", Università Degli Studi del Molise, Campobasso, Italy
| | - Carlomaurizio Montecucco
- Department of Internal Medicine and Therapeutics, Rheumatology Unit, University of Pavia, IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Rosario Peluso
- Department of Clinical Medicine and Surgery, School of Medicine, University Federico II of Naples, Naples, Italy
| | - Roberta Ramonda
- Rheumatology Unit+ EULAR Center of Excellence in Rheumatology, Department of Medicine-DIMED, University of Padova, Padua, Italy
| | - Maurizio Rossini
- Rheumatology Unit, Department of Medicine, University of Verona, Verona, Italy
| | - Carlo Salvarani
- Azienda USL-IRCCS di Reggio Emilia, Università di Modena e Reggio Emilia, Reggio Emilia, Italy
| | | | - Marco Sebastiani
- Rheumatology Unit, CHIMOMO, University of Modena and Reggio Emilia, Modena, Italy
| | - Carlo Selmi
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
- Department of Rheumatology and Clinical Immunology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy
| | - Enrico Tirri
- Rheumatology Unit, Ospedale del Mare, Naples, Italy
| | - Antonio Marchesoni
- Rheumatology, Humanitas San Pio X, Milan, Italy
- Ospedale S. Maria Nuova, Reggio Emilia, Italy
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Lu B, Li C, Jing L, Zhuang F, Xiang H, Chen Y, Huang B. Rosmarinic acid nanomedicine for rheumatoid arthritis therapy: Targeted RONS scavenging and macrophage repolarization. J Control Release 2023; 362:631-646. [PMID: 37708976 DOI: 10.1016/j.jconrel.2023.09.012] [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: 05/28/2023] [Revised: 08/30/2023] [Accepted: 09/04/2023] [Indexed: 09/16/2023]
Abstract
The infiltration of inflammatory cells, especially macrophages, integrated with the production of reactive oxygen and nitrogen species (RONS) and the release of inflammatory cytokines play a crucial role in the pathogenesis of rheumatoid arthritis (RA). Synergistic combination of RONS scavenging and macrophage repolarization from pro-inflammatory M1 phenotype towards anti-inflammatory M2 phenotype, provides a promising strategy for efficient RA treatment. Herein, this study reported a unique self-assembly strategy to construct distinct rosmarinic acid nanoparticles (RNPs) for efficient RA treatment using the naturally occurring polyphenol-based compound, rosmarinic acid (RosA). The designed RNPs exhibited favorable capability in scavenging RONS and pro-inflammatory cytokines produced by macrophages. Attributing to the widened vascular endothelial-cell gap at inflammation sites, RNPs could target and accumulate at the inflammatory joints of collagen-induced arthritis (CIA) rats for guaranteeing therapeutic effect. In vivo investigation demonstrated that RNPs alleviated the symptoms of RA, including joint swelling, synovial hyperplasia, cartilage degradation, and bone erosion in CIA rats. Additionally, the designed RNPs promoted macrophage polarization from M1 phenotype towards M2 phenotype, resulting in the suppressed progression of RA. Therefore, this research represents the representative paradigm for RA therapy using antioxidative nanomedicine deriving from the natural polyphenol-based compound.
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Affiliation(s)
- Beilei Lu
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai 200032, PR China; Shanghai Institute of Medical Imaging, Shanghai 200032, PR China; Institute of Medical Ultrasound and Engineering, Fudan University, Shanghai 200032, PR China
| | - Cuixian Li
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai 200032, PR China; Shanghai Institute of Medical Imaging, Shanghai 200032, PR China; Institute of Medical Ultrasound and Engineering, Fudan University, Shanghai 200032, PR China
| | - Luxia Jing
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai 200032, PR China; Shanghai Institute of Medical Imaging, Shanghai 200032, PR China; Institute of Medical Ultrasound and Engineering, Fudan University, Shanghai 200032, PR China
| | - Fan Zhuang
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai 200032, PR China; Shanghai Institute of Medical Imaging, Shanghai 200032, PR China; Institute of Medical Ultrasound and Engineering, Fudan University, Shanghai 200032, PR China
| | - Huijing Xiang
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, PR China.
| | - Yu Chen
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, PR China.
| | - Beijian Huang
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai 200032, PR China; Shanghai Institute of Medical Imaging, Shanghai 200032, PR China; Institute of Medical Ultrasound and Engineering, Fudan University, Shanghai 200032, PR China.
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Han Y, Huang S. Nanomedicine is more than a supporting role in rheumatoid arthritis therapy. J Control Release 2023; 356:142-161. [PMID: 36863691 DOI: 10.1016/j.jconrel.2023.02.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 02/23/2023] [Accepted: 02/24/2023] [Indexed: 03/04/2023]
Abstract
Rheumatoid arthritis(RA) is an autoimmune disorder that affects the joints. Various medications successfully alleviate the symptoms of RA in clinical. Still, few therapy strategies can cure RA, especially when joint destruction begins, and there is currently no effective bone-protective treatment to reverse the articular damage. Furthermore, the RA medications now used in clinical practice accompany various adverse side effects. Nanotechnology can improve the pharmacokinetics of traditional anti-RA drugs and therapeutic precision through targeting modification. Although the clinical application of nanomedicines for RA is in its infancy, preclinical research is rising. Current anti-RA nano-drug studies mainly focus on the following: drug delivery systems, nanomedicines with anti-inflammatory and anti-arthritic properties, biomimetic design with better biocompatibility and therapeutic features, and nanoparticle-dominated energy conversion therapies. These therapies have shown promising therapeutic benefits in animal models, indicating that nanomedicines are a potential solution to the current bottleneck in RA treatment. This review will summarize the present state of anti-RA nano-drug research.
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Affiliation(s)
- Yu Han
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.
| | - Shilei Huang
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
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Affiliation(s)
- Ellen M Gravallese
- From the Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital, Boston (E.M.G.); and the Division of Rheumatology, Allergy, and Immunology, University of California at San Diego School of Medicine, La Jolla (G.S.F.)
| | - Gary S Firestein
- From the Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital, Boston (E.M.G.); and the Division of Rheumatology, Allergy, and Immunology, University of California at San Diego School of Medicine, La Jolla (G.S.F.)
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9
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Zhang Y, Lin J, You Z, Tu H, He P, Li J, Gao R, Liu Z, Xi Z, Li Z, Lu Y, Hu Q, Li C, Ge F, Huo Z, Qiao G. Cancer risks in rheumatoid arthritis patients who received immunosuppressive therapies: Will immunosuppressants work? Front Immunol 2022; 13:1050876. [PMID: 36605209 PMCID: PMC9807750 DOI: 10.3389/fimmu.2022.1050876] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 11/29/2022] [Indexed: 12/24/2022] Open
Abstract
Background Exploring the cancer risks of rheumatoid arthritis (RA) patients with disease-modifying anti-rheumatic drugs (DMARDs) can help detect, evaluate, and treat malignancies at an early stage for these patients. Thus, a comprehensive analysis was conducted to determine the cancer risk of RA patients using different types of DMARDs and analyze their relationship with tumor mutational burdens (TMBs) reflecting immunogenicity. Methods A thorough search of PubMed, EMBASE, Web of Science, and Medline was conducted up to 20 August 2022. Standardized incidence ratios (SIRs) were constructed with a random-effect model to determine risks for different types of malignancies in comparison with the general population. We also analyzed the correlation between SIRs and TMBs using linear regression (LR). Results From a total of 22 studies, data on 371,311 RA patients receiving different types of DMARDs, 36 kinds of malignancies, and four regions were available. Overall cancer risks were 1.15 (SIR 1.15; 1.09-1.22; p < 0.001) and 0.91 (SIR 0.91; 0.72-1.14; p = 0.402) in RA populations using conventional synthetic DMARDs (csDMARDs) and biologic DMARDs (bDMARDs), respectively. RA patients taking csDMARDs displayed a 1.77-fold lung cancer risk (SIR 1.77; 1.50-2.09; p < 0.001), a 2.15-fold lymphoma risk (SIR 2.15; 1.78-2.59; p < 0.001), and a 1.72-fold melanoma risk (SIR 1.72; 1.26-2.36; p = 0.001). Correlation coefficients between TMBs and SIRs were 0.22 and 0.29 from those taking csDMARDs and bDMARDs, respectively. Conclusion We demonstrated a cancer risk spectrum of RA populations using DMARDs. Additionally, TMBs were not associated with elevated cancer risks in RA patients following immunosuppressive therapy, which confirmed that iatrogenic immunosuppression might not increase cancer risks in patients with RA. Interpretation Changes were similar in cancer risk after different immunosuppressive treatments, and there was a lack of correlation between SIRs and TMBs. These suggest that we should look for causes of increased risks from the RA disease itself, rather than using different types of DMARDs.
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Affiliation(s)
- Yuzhuo Zhang
- Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jiangpeng Lin
- Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Zhixuan You
- Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Hengjia Tu
- Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Peng He
- Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jiarong Li
- Department of Medical Imaging, Changzhi Medical College, Changzhi, Shanxi, China
| | - Rui Gao
- Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Ziyu Liu
- Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Zhiyuan Xi
- College of Clinical Medicine, Jilin University, Changchun, Jilin, China
| | - Zekun Li
- Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yi Lu
- Guangzhou Medical University, Guangzhou, Guangdong, China
- Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Qiyuan Hu
- Shanxi Medical University, Taiyuan, Shanxi, China
| | - Chenhui Li
- School of Basic Medical Sciences, Qiqihar Medical University, Qiqihar, Heilongjiang, China
| | - Fan Ge
- Guangzhou Medical University, Guangzhou, Guangdong, China
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhenyu Huo
- Guangzhou Medical University, Guangzhou, Guangdong, China
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guibin Qiao
- Department of Thoracic Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
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Fragoulis GE, Nikiphorou E, Dey M, Zhao SS, Courvoisier DS, Arnaud L, Atzeni F, Behrens GM, Bijlsma JW, Böhm P, Constantinou CA, Garcia-Diaz S, Kapetanovic MC, Lauper K, Luís M, Morel J, Nagy G, Polverino E, van Rompay J, Sebastiani M, Strangfeld A, de Thurah A, Galloway J, Hyrich KL. 2022 EULAR recommendations for screening and prophylaxis of chronic and opportunistic infections in adults with autoimmune inflammatory rheumatic diseases. Ann Rheum Dis 2022; 82:742-753. [PMID: 36328476 DOI: 10.1136/ard-2022-223335] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 10/11/2022] [Indexed: 11/06/2022]
Abstract
ObjectivesTo develop EULAR recommendations for screening and prophylaxis of chronic and opportunistic infections in patients with autoimmune inflammatory rheumatic diseases (AIIRD).MethodsAn international Task Force (TF) (22 members/15 countries) formulated recommendations, supported by systematic literature review findings. Level of evidence and grade of recommendation were assigned for each recommendation. Level of agreement was provided anonymously by each TF member.ResultsFour overarching principles (OAP) and eight recommendations were developed. The OAPs highlight the need for infections to be discussed with patients and with other medical specialties, in accordance with national regulations. In addition to biologic/targeted synthetic disease-modifying antirheumatic drugs (DMARDs) for which screening for latent tuberculosis (TB) should be performed, screening could be considered also before conventional synthetic DMARDs, glucocorticoids and immunosuppressants. Interferon gamma release assay should be preferred over tuberculin skin test, where available. Hepatitis B (HBV) antiviral treatment should be guided by HBV status defined prior to starting antirheumatic drugs. All patients positive for hepatitis-C-RNA should be referred for antiviral treatment. Also, patients who are non-immune to varicella zoster virus should be informed about the availability of postexposure prophylaxis should they have contact with this pathogen. Prophylaxis againstPneumocystis jiroveciiseems to be beneficial in patients treated with daily doses >15–30 mg of prednisolone or equivalent for >2–4 weeks.ConclusionsThese recommendations provide guidance on the screening and prevention of chronic and opportunistic infections. Their adoption in clinical practice is recommended to standardise and optimise care to reduce the burden of opportunistic infections in people living with AIIRD.
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Affiliation(s)
- George E Fragoulis
- Joint Academic Rheumatology Program, First Department of Propaedeutic and Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK
| | - Elena Nikiphorou
- Centre for Rheumatic Diseases, King's College London, London, UK
- Rheumatology Department, King's College London, London, UK
| | - Mrinalini Dey
- Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
- Rheumatology Department, Countess of Chester Hospital NHS Foundation Trust, Chester, UK
| | - Sizheng Steven Zhao
- Centre for Epidemiology Versus Arthritis, Division of Musculoskeletal and Dermatological Science, The University of Manchester, Manchester, UK
| | | | - Laurent Arnaud
- Department of Rheumatology, National Reference Center for Autoimmune Diseases (RESO), University Hospitals Strasbourg, Strasbourg, France
| | - Fabiola Atzeni
- Rheumatology Unit, Department of Experimental and Internal Medicine, University of Messina, Messina, Italy
| | - Georg Mn Behrens
- Department for Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Johannes Wj Bijlsma
- Dept of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Peter Böhm
- Forschungspartner, German League against rheumatism, Bonn, Germany
| | | | - Silvia Garcia-Diaz
- Rheumatology Department, Complex Hospitalari Moises Broggi, Barcelona, Spain
| | | | - Kim Lauper
- Centre for Epidemiology Versus Arthritis, Division of Musculoskeletal and Dermatological Science, The University of Manchester, Manchester, UK
- Division of Rheumatology, University of Geneva, Geneva, Switzerland
| | - Mariana Luís
- Rheumatology, Centro Hospitalar e Universitário de Coimbra EPE, Coimbra, Portugal
| | - Jacques Morel
- Department of Rheumatology, Montpellier University Hospital, University of Montpellier, Montpellier, France
| | - György Nagy
- Department of Rheumatology and Clinical Immunology, Department of Internal Medicine and Oncology, Semmelweis University, Budapest, Hungary
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary
| | - Eva Polverino
- Pneumology Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Barcelona Hospital Campus, Ciber de Enfermedades Respiratorias CIBERES, Barcelona, Spain
| | - Jef van Rompay
- Belgium Patient Partner Program, EULAR People with Arthritis/Rheumatism across Europe (PARE), Antwerpen, Belgium
| | - Marco Sebastiani
- Rheumatology Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Anja Strangfeld
- Epidemiology and Health Services Research, German Rheumatism Research Centre (DRFZ) Berlin and Charite University Medicine, Berlin, Germany
| | - Annette de Thurah
- Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - James Galloway
- Centre for Rheumatic Diseases, King's College London, London, UK
- Rheumatology Department, King's College London, London, UK
| | - Kimme L Hyrich
- Centre for Epidemiology Versus Arthritis, Division of Musculoskeletal and Dermatological Science, The University of Manchester, Manchester, UK
- National Institute of Health Research Manchester Biomedical Research Centre, Manchester Academic Health Science Centre, Manchester NHS Foundation Trust, Manchester, UK
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11
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Hu Q, Zhong X, Tian H, Liao P. The Efficacy of Denosumab in Patients With Rheumatoid Arthritis: A Systematic Review and Pooled Analysis of Randomized or Matched Data. Front Immunol 2022; 12:799575. [PMID: 35069583 PMCID: PMC8766643 DOI: 10.3389/fimmu.2021.799575] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 12/13/2021] [Indexed: 12/19/2022] Open
Abstract
Objective The purpose of this study was to evaluate the efficacy of denosumab treatment in patients with rheumatoid arthritis (RA). Methods The Medline, Embase and Cochrane Library databases were searched for relevant clinical studies. Studies that assessed the efficacy of denosumab in patients with RA were identified. The primary endpoints were the percent changes in bone mineral density (BMD), and the changes in modified total Sharp score (mTSS), modified Sharp erosion score and joint space narrowing (JSN) score. Pooled analyses were calculated using random-effect models. Results After searching the literature and performing further detailed assessments, 10 studies with a total of 1758 patients were included in the quantitative analysis. Pooled analyses showed that denosumab treatment significantly increased the percent changes in lumbar spine BMD [mean difference (MD): 5.12, confidence intervals (CI): 4.15 to 6.09], total hip BMD (MD: 2.72, 95% CI: 1.80 to 3.64) and femoral neck BMD (MD: 2.20, 95% CI: 0.94 to 3.46) compared with controls. Moreover, denosumab treatment significantly decreased the changes in mTSS (MD: -0.63, 95% CI: -0.86 to -0.41) and modified Sharp erosion score (MD: -0.62, 95% CI: -0.88 to -0.35). Subgroup analysis indicated that denosumab was superior to bisphosphonates for the improvement of BMD and the mitigation of joint destruction. Conclusion Denosumab treatment was associated with increased BMD and alleviated progression of joint destruction in RA patients, even when compared with bisphosphonates.
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Affiliation(s)
- Qiongwen Hu
- Department of Medical Laboratory, Chongqing General Hospital, University of Chinese Academy of Sciences, Chongqing, China
| | - Xue Zhong
- Department of Nephrology, Chongqing General Hospital, University of Chinese Academy of Sciences, Chongqing, China
| | - Hua Tian
- Department of Medical Laboratory, Chongqing General Hospital, University of Chinese Academy of Sciences, Chongqing, China
| | - Pu Liao
- Department of Medical Laboratory, Chongqing General Hospital, University of Chinese Academy of Sciences, Chongqing, China
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12
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[Contributions from a multidisciplinary committee for the prevention of infections in patients with targeted immunosuppressive therapy]. Med Clin (Barc) 2021; 157:489-494. [PMID: 34103165 DOI: 10.1016/j.medcli.2021.03.031] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 03/19/2021] [Accepted: 03/21/2021] [Indexed: 12/11/2022]
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13
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Ordaya EE, Johnson JR, Drekonja DM, Niehans GE, Kaka AS. Aspergillus Osteomyelitis Secondary to Chronic Necrotizing Pulmonary Aspergillosis in a Patient With Rheumatoid Arthritis. Cureus 2021; 13:e17774. [PMID: 34659985 PMCID: PMC8494381 DOI: 10.7759/cureus.17774] [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] [Accepted: 09/06/2021] [Indexed: 11/24/2022] Open
Abstract
Aspergillus spp. are ubiquitous molds that cause a wide range of clinical syndromes depending on the immune status of the host. Herein, we present a case of a patient with rheumatoid arthritis on long-term immunosuppressive medications, with a persistent dry cough and left-sided chest pain for over a year, who presented with acute sternal drainage. Computed tomography of the chest showed chronic pulmonary abnormalities, parasternal fluid, and bone destruction of the distal sternum and left sixth rib. The patient underwent debridement; sternal biopsy tissue showed septate hyphae with acute-angled branching, and Aspergillus fumigatus grew in culture. We suspected that the patient developed chronic necrotizing pulmonary aspergillosis (CNPA) that traversed tissue planes and caused chest wall osteomyelitis. The patient received voriconazole and surgical debridement, with clinical and radiological improvement. This case demonstrates the importance of considering CNPA as a diagnosis in patients with moderate degrees of immunosuppression and chronic respiratory symptoms, and Aspergillus spp. as an etiology of osteomyelitis in such patients.
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Affiliation(s)
| | - James R Johnson
- Infectious Diseases, Minneapolis Veterans Affairs Health Care System, Minneapolis, USA.,Medicine, University of Minnesota, Minneapolis, USA
| | - Dimitri M Drekonja
- Infectious Diseases, Minneapolis Veterans Affairs Health Care System, Minneapolis, USA.,Medicine, University of Minnesota, Minneapolis, USA
| | - Gloria E Niehans
- Pathology and Laboratory Medicine Service, Minneapolis Veterans Affairs Health Care System, Minneapolis, USA
| | - Anjum S Kaka
- Infectious Diseases, Minneapolis Veterans Affairs Health Care System, Minneapolis, USA.,Medicine, University of Minnesota, Minneapolis, USA
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14
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A Case of Pulmonary Infarction Resembling Pneumonia during Immunosuppressive Treatment for Rheumatoid Arthritis. Case Rep Rheumatol 2021; 2021:5983580. [PMID: 34457368 PMCID: PMC8390160 DOI: 10.1155/2021/5983580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 08/11/2021] [Indexed: 11/17/2022] Open
Abstract
A 67-year-old woman with rheumatoid arthritis (RA) presented with fever and dyspnea. Chest radiography and computed tomography (CT) revealed pulmonary infiltrates with ground-glass opacities. We considered bacterial or pneumocystis pneumonia because she was immunocompromised due to RA treatment. However, she had tachycardia and elevated D-dimer levels. We performed contrast-enhanced CT and subsequently diagnosed her with pulmonary embolism (PE). Though PE is not usually accompanied by parenchymal pulmonary shadows, pulmonary infarction may cause pulmonary infiltrates that can be mistaken for pneumonia. As RA is a thrombophilic disease, clinicians should be aware of PE and pneumonia as differential diagnoses in such patients.
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15
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Kumar SK, Arya S, Singh A, Misra R, Aggarwal A, Sinha S. Patterns of T and B cell responses to Mycobacterium tuberculosis membrane-associated antigens and their relationship with disease activity in rheumatoid arthritis patients with latent tuberculosis infection. PLoS One 2021; 16:e0255639. [PMID: 34339423 PMCID: PMC8328311 DOI: 10.1371/journal.pone.0255639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 07/20/2021] [Indexed: 11/18/2022] Open
Abstract
This study was aimed at exploring whether latent tuberculosis infection (LTBI) contributes to the pathogenesis of immune-mediated inflammatory diseases in a TB endemic setting. We screened 198 rheumatoid arthritis (RA) patients with tuberculin skin test (TST) and studied 61 (median DAS28-ESR = 6.3) who were positive. Whole blood T cell proliferative responses to Mycobacterium tuberculosis (Mtb) membrane (MtM) antigens, including the latency-induced protein alpha crystallin (Acr), were determined by flow cytometry using Ki67 expression as the marker for nuclear proliferation. Serum antibody levels were determined by ELISA. Follow-up investigations (at 3–6, 9–12 and 15–18 months after baseline) were performed in 41 patients who were classified empirically as ‘high’ (HR-T/HR-B) or ‘low’ (LR-T/LR-B) responders based on their dynamic T cell or antibody responses. Significant correlations were seen between baseline T cell responses to MtM and Acr, and between IgG, IgA and IgM antibody responses to MtM. However, no correlation was seen between T and B cell responses. At all time points during the follow-up, T cell responses to both antigens (except for MtM at one point) were significantly higher in HR-T (n = 25) than LR-T (n = 16) patients. Levels of IgA and IgM (but not IgG) antibodies to MtM were also significantly higher in HR-B (n = 13) than LR-B (n = 28) at all time points. Importantly, HR-T patients exhibited significantly higher baseline and follow-up DAS28 scores than LR-T. Ten (of 61) patients had a history of TB and developed RA 6 years (median) after contracting TB. Three new TB cases (1 from TST-positive and 2 from TST-negative groups) emerged during the follow-up. Our results suggest that persistently elevated T cell responses to Mtb antigens may contribute to disease activity in RA.
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Affiliation(s)
- Shashi Kant Kumar
- Department of Clinical Immunology & Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, India
| | - Suvrat Arya
- Department of Clinical Immunology & Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, India
| | - Ankita Singh
- Department of Clinical Immunology & Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, India
| | - Ramnath Misra
- Department of Clinical Immunology & Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, India
| | - Amita Aggarwal
- Department of Clinical Immunology & Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, India
- * E-mail: , (SS); , (AA)
| | - Sudhir Sinha
- Department of Clinical Immunology & Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, India
- * E-mail: , (SS); , (AA)
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16
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Huang J, Zhang L, Wei JCC. Interleukin-17 inhibitor, is it safer than tumor necrosis factor inhibitor? Int J Rheum Dis 2021; 24:865-868. [PMID: 34241967 DOI: 10.1111/1756-185x.14076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 01/08/2021] [Accepted: 01/09/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Jinxian Huang
- Division of Rheumatology, Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Lijun Zhang
- Division of Rheumatology, Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - James C-C Wei
- Department of Allergy, Immunology and Rheumatology, Chung Shan Medical University Hospital, Taichung, Taiwan.,Institute of Medicine, College of Medicine, Chung Shan Medical University, Taichung, Taiwan.,Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan
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17
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Hromadová D, Elewaut D, Inman RD, Strobl B, Gracey E. From Science to Success? Targeting Tyrosine Kinase 2 in Spondyloarthritis and Related Chronic Inflammatory Diseases. Front Genet 2021; 12:685280. [PMID: 34290741 PMCID: PMC8287328 DOI: 10.3389/fgene.2021.685280] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 06/02/2021] [Indexed: 12/16/2022] Open
Abstract
Spondyloarthritis (SpA) is a family of inflammatory arthritic diseases, which includes the prototypes of psoriatic arthritis and ankylosing spondylitis. SpA is commonly associated with systemic inflammatory diseases, such as psoriasis and inflammatory bowel disease. Immunological studies, murine models and the genetics of SpA all indicate a pathogenic role for the IL-23/IL-17 axis. Therapeutics targeting the IL-23/IL-17 pathway are successful at providing symptomatic relief, but may not provide complete protection against progression of arthritis. Thus there is still tremendous interest in the discovery of novel therapeutic targets for SpA. Tyrosine kinase 2 (TYK2) is a member of the Janus kinases, which mediate intracellular signaling of cytokines via signal transducer and activator of transcription (STAT) activation. TYK2 plays a crucial role in mediating IL-23 receptor signaling and STAT3 activation. A plethora of natural mutations in and around TYK2 have provided a wealth of data to associate this kinase with autoimmune/autoinflammatory diseases in humans. Induced and natural mutations in murine Tyk2 largely support human data; however, key inter-species differences exist, which means extrapolation of data from murine models to humans needs to be done with caution. Despite these reservations, novel selective TYK2 inhibitors are now proving successful in advanced clinical trials of inflammatory diseases. In this review, we will discuss TYK2 from basic biology to therapeutic targeting, with an emphasis on studies in SpA. Seminal studies uncovering the basic science of TYK2 have provided sound foundations for targeting it in SpA and related inflammatory diseases. TYK2 inhibitors may well be the next blockbuster therapeutic for SpA.
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Affiliation(s)
- Dominika Hromadová
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Dirk Elewaut
- Molecular Immunology and Inflammation Unit, VIB Centre for Inflammation Research, Ghent University, Ghent, Belgium
- Department of Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Robert D. Inman
- Schroeder Arthritis Institute, University Health Network, Toronto, ON, Canada
- Departments of Medicine and Immunology, University of Toronto, Toronto, ON, Canada
| | - Birgit Strobl
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Eric Gracey
- Molecular Immunology and Inflammation Unit, VIB Centre for Inflammation Research, Ghent University, Ghent, Belgium
- Department of Rheumatology, Ghent University Hospital, Ghent, Belgium
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18
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Choong DJ, Tan E. Does tocilizumab have a role in dermatology? A review of clinical applications, its adverse side effects and practical considerations. Dermatol Ther 2021; 34:e14990. [PMID: 34004074 DOI: 10.1111/dth.14990] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 03/15/2021] [Accepted: 05/12/2021] [Indexed: 12/29/2022]
Abstract
Tocilizumab is a humanized monoclonal antibody to the interleukin-6 (IL-6) receptor which was first approved for use in refractory rheumatoid arthritis almost a decade ago. Since then, its use has expanded to a number of rheumatological and inflammatory conditions. In dermatology, off-label use of tocilizumab has been reported to be efficacious in morphoea, systemic sclerosis, psoriasis, atopic dermatitis, vitiligo, graft-versus-host disease, pyoderma gangrenosum, Behcet's disease, Schnitzler's syndrome, sarcoidosis, and cutaneous adverse reactions. That being said, the evidence demonstrating tocilizumab's efficacy in dermatology is predominantly low-level case-based evidence, and one must consider the potential for publication bias. In this review we will discuss the reported clinical applications of tocilizumab in dermatology, mechanisms of action, and the range of associated adverse effects (both cutaneous and non-cutaneous) that can occur. Additionally, we will discuss the role of tocilizumab in the management of COVID-19.
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Affiliation(s)
- Dean Jeremy Choong
- Dermatology Department, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - Ernest Tan
- Dermatology Department, Nedlands, Sir Charles Gairdner Hospital, Western Australia, Australia
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19
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Psoas abscess during treatment with intravenous tocilizumab in a patient with rheumatoid arthritis: a case-based review. Rheumatol Int 2021; 41:819-825. [PMID: 33576887 PMCID: PMC7880036 DOI: 10.1007/s00296-021-04800-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 01/22/2021] [Indexed: 11/02/2022]
Abstract
Interleukin-6 receptor antagonist tocilizumab is a biologic drug used for treating patients with active rheumatoid arthritis (RA) who failed to respond to synthetic or other biologic disease-modifying antirheumatic drugs or where they were contraindicated. Interleukin-6 receptor blockade results in a decrease of disease activity but has some potential adverse effects, the most common being infections. We present a case of a 75-year-old female patient with long-lasting RA, several comorbidities and multiple prior therapies, who developed back pain and general malaise during tocilizumab intravenous treatment. The laboratory findings were typical of toxemia, and the imaging findings revealed large psoas muscle abscess. Surgical and antibiotic treatment was performed with a good outcome. To our knowledge, this has been the first case of a psoas abscess in a patient with RA treated with tocilizumab described in the literature so far. We also present a review of the literature regarding infection, and particularly abscess formation in patients treated with biological disease-modifying antirheumatic drugs, tocilizumab included.
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