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Stensballe A, Andersen JS, Aboo C, Andersen AB, Ren J, Meyer MK, Lambertsen KL, Leutscher PDC. Naïve Inflammatory Proteome Profiles of Glucocorticoid Responsive Polymyalgia Rheumatica and Rheumatic Arthritis Patients-Links to Triggers and Proteomic Manifestations. J Pers Med 2024; 14:449. [PMID: 38793033 PMCID: PMC11122654 DOI: 10.3390/jpm14050449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/09/2024] [Accepted: 04/23/2024] [Indexed: 05/26/2024] Open
Abstract
Polymyalgia rheumatica (PMR) is an inflammatory disorder of unknown etiology, sharing symptoms with giant cell arthritis (GCA) and rheumatoid arthritis (RA). The pathogenic inflammatory roots are still not well understood, and there is a lack of extensive biomarker studies to explain the disease debut and post-acute phase. This study aimed to deeply analyze the serum proteome and inflammatory response of PMR patients before and after glucocorticoid treatment. We included treatment-naïve PMR patients, collecting samples before and after 3 months of treatment. For comparison, disease-modifying antirheumatic drug (DMARD)-naïve RA patients were included and matched to healthy controls (CTL). The serum proteome was examined using label-free quantitative mass spectrometry, while inflammation levels were assessed using multiplex inflammatory cytokine and cell-free DNA assays. The serum proteomes of the four groups comprised acute phase reactants, coagulation factors, complement proteins, immunoglobulins, and apolipoproteins. Serum amyloid A (SAA1) was significantly reduced by active PMR treatment. Cell-free DNA levels in PMR and RA groups were significantly higher than in healthy controls due to acute inflammation. Complement factors had minimal changes post-treatment. The individual serum proteome in PMR patients showed over 100 abundantly variable proteins, emphasizing the systemic impact of PMR disease debut and the effect of treatment. Interleukin (IL)-6 and interferon-gamma (IFN-γ) were significantly impacted by glucocorticoid treatment. Our study defines the PMR serum proteome during glucocorticoid treatment and highlights the role of SAA1, IL-6, and IFN-γ in treatment responses. An involvement of PGLYRP2 in acute PMR could indicate a response to bacterial infection, highlighting its role in the acute phase of the immune response. The results suggest that PMR may be an aberrant response to a bacterial infection with an exacerbated IL-6 and acute phase inflammatory response and molecular attempts to limit the inflammation.
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Affiliation(s)
- Allan Stensballe
- Department of Health Science and Technology, Aalborg University, Selma Lagerloefs Vej 249, 9220 Aalborg, Denmark; (J.S.A.); (C.A.); (A.B.A.)
- Clinical Cancer Research Center, Aalborg University Hospital, 9000 Aalborg, Denmark
| | - Jacob Skallerup Andersen
- Department of Health Science and Technology, Aalborg University, Selma Lagerloefs Vej 249, 9220 Aalborg, Denmark; (J.S.A.); (C.A.); (A.B.A.)
- Sino-Danish Center for Education and Research, University of Chinese Academy of Sciences, Beijing 100864, China
| | - Christopher Aboo
- Department of Health Science and Technology, Aalborg University, Selma Lagerloefs Vej 249, 9220 Aalborg, Denmark; (J.S.A.); (C.A.); (A.B.A.)
- Sino-Danish Center for Education and Research, University of Chinese Academy of Sciences, Beijing 100864, China
| | - Anders Borg Andersen
- Department of Health Science and Technology, Aalborg University, Selma Lagerloefs Vej 249, 9220 Aalborg, Denmark; (J.S.A.); (C.A.); (A.B.A.)
| | - Jie Ren
- CAS Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Beijing 100101, China;
| | - Michael Kruse Meyer
- Department of Health Science and Technology, Aalborg University, Selma Lagerloefs Vej 249, 9220 Aalborg, Denmark; (J.S.A.); (C.A.); (A.B.A.)
- Department of Reumatology, North Denmark Regional Hospital, 9800 Hjoerring, Denmark
| | - Kate Lykke Lambertsen
- Department of Neurobiology Research, Institute of Molecular Medicine, University of Southern Denmark, Campusvej 55, 5230 Odense, Denmark;
- Department of Neurology, Odense University Hospital, J.B. Winsloewsvej 4, 5000 Odense, Denmark
- BRIDGE, Inter-Disciplinary Guided Excellence, Department of Clinical Research, University of Southern Denmark, Campusvej 55, 5230 Odense, Denmark
| | - Peter Derek Christian Leutscher
- Centre for Clinical Research, North Denmark Regional Hospital, 9800 Hjoerring, Denmark;
- Department of Clinical Medicine, Aalborg University, 9220 Aalborg, Denmark
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Florescu MM, Bobircă F, Florescu A, Pădureanu V, Bobircă A, Ciurea PL, Criveanu C, Florescu LM, Muşetescu AE. Polymyalgia rheumatica: An update (Review). Exp Ther Med 2023; 26:543. [PMID: 37928511 PMCID: PMC10623218 DOI: 10.3892/etm.2023.12242] [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: 04/26/2023] [Accepted: 09/05/2023] [Indexed: 11/07/2023] Open
Abstract
Polymyalgia rheumatica (PMR) is a chronic inflammatory disease which affects the connective vascular tissue, characterized by pain accompanied by morning stiffness, predominantly of the neck muscles, hip and shoulder girdle. Usually, patients with this disease are >50 years of age and biological inflammatory syndrome is present with an increase in both the erythrocyte sedimentation rate and C-reactive protein levels, aspects similar to giant cell arteritis. The aim of the present review was to depict the current pathogenic hypothesis, diagnostic and treatment approach for patients with PMR, and novelties since the development of the currently used 2012 European League Against Rheumatism and American College of Rheumatology provisional classification criteria. PMR is a prevalent disease that can occasionally prove difficult to diagnose and treat. Possibly, the most abundant type of evidence and data revealed over the past decade have been acquired through musculoskeletal imaging, with implications in diagnosis, disease monitoring and relapse, prognosis and changes with treatment. Further research on pathophysiology is required to gain a deeper understanding of the underlying processes, which will serve as the foundation for future personalized treatments. In addition, there is an increasing demand for improved diagnostic techniques, which should include a further development of various imaging modalities, in order to provide accurate diagnosis and appropriate therapy.
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Affiliation(s)
- Mirela Marinela Florescu
- Department of Pathology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Florin Bobircă
- Department of General Surgery, Carol Davila University of Medicine and Pharmacy, Dr I. Cantacuzino Clinical Hospital, 050474 Bucharest, Romania
| | - Alesandra Florescu
- Department of Rheumatology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Vlad Pădureanu
- Department of Internal Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Anca Bobircă
- Department of Rheumatology and Internal Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Paulina Lucia Ciurea
- Department of Rheumatology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Cristina Criveanu
- Department of Rheumatology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Lucian Mihai Florescu
- Department of Radiology and Medical Imaging, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Anca Emanuela Muşetescu
- Department of Rheumatology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
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Espígol-Frigolé G, Dejaco C, Mackie SL, Salvarani C, Matteson EL, Cid MC. Polymyalgia rheumatica. Lancet 2023; 402:1459-1472. [PMID: 37832573 DOI: 10.1016/s0140-6736(23)01310-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 06/04/2023] [Accepted: 06/22/2023] [Indexed: 10/15/2023]
Abstract
Polymyalgia rheumatica is an inflammatory disease producing pain and stiffness, mainly in the shoulders and pelvic girdle, in people older than 50 years. Elevation of acute phase reactants is common due to the inflammatory nature of the disease. Since there are no specific diagnostic tests, diagnosis requires the exclusion of other diseases with similar presentations. Imaging has helped to identify the pathological substrate of polymyalgia rheumatica and it is increasingly used to support clinical diagnosis or to detect coexistent giant cell arteritis. Although polymyalgia rheumatica does not clearly impair survival or organ function, it can have a detrimental effect on quality of life. Glucocorticoids at 12·5-25·0 mg prednisone per day are effective in inducing remission in most individuals but, when tapered, relapses occur in 40-60% of those affected and side-effects are common. Assessment of disease activity can be difficult because pain related to common comorbidities such as osteoarthritis and tendinopathies, can return when glucocorticoids are reduced, and acute phase reactants are increased less during flares in individuals undergoing treatment or might increase for other reasons. The role of imaging in assessing disease activity is not yet completely defined. In the search for more efficient and safer therapies, tocilizumab and sarilumab have shown efficacy in randomised controlled trials and additional targeted therapies are emerging. However, judicious risk-benefit balance is essential in applying therapeutic innovations to people with polymyalgia rheumatica.
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Affiliation(s)
- Georgina Espígol-Frigolé
- Department of Autoimmune Diseases, Hospital Clínic de Barcelona, Barcelona, Spain; Department of Medicine, University of Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Christian Dejaco
- Department of Rheumatology, Medical University Graz, Graz, Austria; Department of Rheumatology, Hospital of Brunico (SABES-ASDAA), Teaching Hospital of the Paracelsus Medical University, Brunico, Italy
| | - Sarah L Mackie
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK; Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Carlo Salvarani
- Division of Rheumatology, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy; Azienda Ospedaliera-Universitaria di Modena, University of Modena and Reggio Emilia, Reggio Emilia, Italy
| | - Eric L Matteson
- Division of Rheumatology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Maria C Cid
- Department of Autoimmune Diseases, Hospital Clínic de Barcelona, Barcelona, Spain; Department of Medicine, University of Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
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Ricordi C, Pipitone N, Marvisi C, Muratore F, Salvarani C. Steroid-sparing agents in polymyalgia rheumatica: how will they fit into the treatment paradigm? Expert Rev Clin Immunol 2023; 19:1195-1203. [PMID: 37480289 DOI: 10.1080/1744666x.2023.2240519] [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: 04/25/2023] [Revised: 06/20/2023] [Accepted: 07/20/2023] [Indexed: 07/24/2023]
Abstract
INTRODUCTION Polymyalgia rheumatica is a common inflammatory rheumatic disease in subjects aged 50 years or older and classically presents with shoulder and/or pelvic girdle pain and prolonged morning stiffness. Glucocorticoids represent the standard of treatment; glucocorticoid therapy is usually required for 1-2 years and often results in significant glucocorticoid-related side effects, especially in the elderly. AREAS COVERED In this review, we aimed to provide a comprehensive overview of the management of polymyalgia rheumatica, with a particular focus on adjunctive therapies to the standard glucocorticoid treatment. EXPERT OPINION Given the high frequency of disease relapses (one-third of patients) and the adverse events related to prolonged glucocorticoid use, the need for glucocorticoid-sparing agents remains an important issue in the management of polymyalgia rheumatica. In selected patients, who are at risk for glucocorticoid-related side effects or in those with glucocorticoid-refractory disease, the addition of a glucocorticoid-sparing agent, either a synthetic or biologic disease-modifying anti-rheumatic drug, may represent a reasonable and effective therapeutic approach.
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Affiliation(s)
- Caterina Ricordi
- Rheumatology Unit, Department of Medical Specialty, Azienda USL, Istituto di Ricovero E Cura a Carattere Scientifico, Reggio Emilia, Italy
- Department of Surgery, Medicine Dentistry and Morphological Sciences with Interest in Transplant, Università di Modena E Reggio Emilia, Modena, Italy
| | - Nicolò Pipitone
- Rheumatology Unit, Department of Medical Specialty, Azienda USL, Istituto di Ricovero E Cura a Carattere Scientifico, Reggio Emilia, Italy
| | - Chiara Marvisi
- Rheumatology Unit, Department of Medical Specialty, Azienda USL, Istituto di Ricovero E Cura a Carattere Scientifico, Reggio Emilia, Italy
- Department of Surgery, Medicine Dentistry and Morphological Sciences with Interest in Transplant, Università di Modena E Reggio Emilia, Modena, Italy
| | - Francesco Muratore
- Rheumatology Unit, Department of Medical Specialty, Azienda USL, Istituto di Ricovero E Cura a Carattere Scientifico, Reggio Emilia, Italy
- Department of Surgery, Medicine Dentistry and Morphological Sciences with Interest in Transplant, Università di Modena E Reggio Emilia, Modena, Italy
| | - Carlo Salvarani
- Rheumatology Unit, Department of Medical Specialty, Azienda USL, Istituto di Ricovero E Cura a Carattere Scientifico, Reggio Emilia, Italy
- Department of Surgery, Medicine Dentistry and Morphological Sciences with Interest in Transplant, Università di Modena E Reggio Emilia, Modena, Italy
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Wu J, Yang F, Ma X, Lin J, Chen W. Elderly-onset rheumatoid arthritis vs. polymyalgia rheumatica: Differences in pathogenesis. Front Med (Lausanne) 2023; 9:1083879. [PMID: 36714116 PMCID: PMC9879490 DOI: 10.3389/fmed.2022.1083879] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 12/28/2022] [Indexed: 01/13/2023] Open
Abstract
Rheumatoid arthritis is a chronic autoimmune disease that mainly affects the facet joints. Elderly-onset rheumatoid arthritis appears to exhibit symptoms similar to those of polymyalgia rheumatica, characterized by morning stiffness and pain in the shoulder and hip joints. Both diseases develop in the elderly, and it is sometimes challenging to distinguish them. Here, we identify the differences in pathogenesis between elderly-onset rheumatoid arthritis and polymyalgia rheumatica to assist with a clear differential diagnosis and effective early intervention.
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Bonelli M, Radner H, Kerschbaumer A, Mrak D, Durechova M, Stieger J, Husic R, Mandl P, Smolen JS, Dejaco C, Aletaha D. Tocilizumab in patients with new onset polymyalgia rheumatica (PMR-SPARE): a phase 2/3 randomised controlled trial. Ann Rheum Dis 2022; 81:838-844. [PMID: 35210264 DOI: 10.1136/annrheumdis-2021-221126] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 11/24/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND Polymyalgia rheumatica is the second most common inflammatory rheumatic disease of people >50 years. Glucocorticoid therapy is highly effective, but many patients require treatment for several years. Effective glucocorticoid sparing agents are still needed. METHODS In this double-blind, multi-centre phase 2/3 clinical trial, we randomly assigned 36 patients with new onset polymyalgia rheumatica from three centres to receive subcutaneous tocilizumab (162 mg per week) or placebo for 16 weeks (1:1 ratio). All patients received oral prednisone, tapered from 20 mg to 0 mg over 11 weeks.The primary endpoint was the proportion of patients in glucocorticoid-free remission at week 16; key secondary endpoints, including time to first relapse and cumulative glucocorticoid dose at weeks 16 and 24, were evaluated. RESULTS From 20 November 2017 to 28 October 2019 39 patients were screened for eligibility; 19 patients received tocilizumab and 17 placebo. Glucocorticoid-free remission at week 16 was achieved in 12 out of 19 patients on tocilizumab (63.2%) and 2 out of 17 patients receiving placebo (11.8%, p=0.002), corresponding to an OR of 12.9 (95 % CI: 2.2 to 73.6) in favour of tocilizumab. Mean (±SD) time to first relapse was 130±13 and 82±11 days (p=0.007), respectively, and the median (IQR) cumulative glucocorticoid dose was 727 (721-842) mg and 935 (861-1244) mg (p=0.003), respectively. Serious adverse events were observed in five placebo patients and one tocilizumab patient. CONCLUSION In patients with new onset polymyalgia rheumatica undergoing rapid glucocorticoid tapering, tocilizumab was superior to placebo regarding sustained glucocorticoid-free remission, time to relapse and cumulative glucocorticoid dose. TRIAL REGISTRATION NUMBER NCT03263715.
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Affiliation(s)
- Michael Bonelli
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Helga Radner
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Andreas Kerschbaumer
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Daniel Mrak
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Martina Durechova
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Jutta Stieger
- 2nd Department of Medicine, Hietzing Hospital, Vienna, Austria
| | - Rusmir Husic
- Department of Rheumatology, Medical University of Graz, Graz, Austria
| | - Peter Mandl
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Josef S Smolen
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Christian Dejaco
- Department of Rheumatology, Medical University of Graz, Graz, Austria.,Rheumatology, Brunico Hospital, Brunico, Italy
| | - Daniel Aletaha
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
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The Role of Tumor Necrosis Factor Alpha Antagonists (Anti TNF-α) in Personalized Treatment of Patients with Isolated Polymyalgia Rheumatica (PMR): Past and Possible Future Scenarios. J Pers Med 2022; 12:jpm12030329. [PMID: 35330329 PMCID: PMC8953282 DOI: 10.3390/jpm12030329] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/16/2022] [Accepted: 02/21/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Glucocorticoids (GCs) are the cornerstone of polymyalgia rheumatica (PMR) therapy, but their long-term use (as is usually necessary in PMR patients) can induce many adverse events. Alternatives have long been sought. The primary aim of our narrative review is to provide an overview about the use of anti-tumor necrosis factor alpha (TNF-α) drugs in patients with PMR, and discuss advantages and disadvantages. Materials and methods: we performed a non-systematic literature search (PRISMA protocol not followed) on PubMed and Medline (OVID interface). Results and Conclusions: only two anti TNF-α drugs have been prescribed to PMR patients: infliximab in 62 patients and etanercept in 28 patients. These drugs were normally used in addition to GCs when significant comorbidities and/or relapsing PMR were present; less commonly, they were used as first-line therapy. In general, they have been scarcely successful in patients with PMR. Indeed, randomized controlled trials did not confirm the positive results reported in case reports and/or case series. However, an administration schedule and study design different from those proposed in the past could favour new scenarios in the interest of PMR patients.
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The Effect of Transcutaneous Vagus Nerve Stimulation in Patients with Polymyalgia Rheumatica. Pharmaceuticals (Basel) 2021; 14:ph14111166. [PMID: 34832948 PMCID: PMC8621661 DOI: 10.3390/ph14111166] [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: 08/15/2021] [Revised: 10/24/2021] [Accepted: 10/28/2021] [Indexed: 11/17/2022] Open
Abstract
(1) Polymyalgia rheumatica (PMR) is an inflammatory disease characterised by pain, morning stiffness, and reduced quality of life. Recently, vagus nerve stimulation (VNS) was shown to have anti-inflammatory effects. We aimed to examine the effect of transcutaneous VNS (t-VNS) on PMR. (2) Fifteen treatment-naïve PMR patients completed the study. Patients underwent a 5-day protocol, receiving 2 min of t-VNS stimulation bilaterally on the neck, three times daily. Cardiac vagal tone (CVT) measured on a linear vagal scale (LVS), blood pressure, heart rate, patient-reported outcome, and biochemical changes were assessed. (3) t-VNS induced a 22% increase in CVT at 20 min after initial stimulations compared with baseline (3.4 ± 2.2 LVS vs. 4.1 ± 2.9 LVS, p = 0.02) and was accompanied by a 4 BPM reduction in heart rate (73 ± 11 BPM vs. 69 ± 9, p < 0.01). No long-term effects were observed. Furthermore, t-VNS induced a 14% reduction in the VAS score for the hips at day 5 compared with the baseline (5.1 ± 2.8 vs. 4.4 ± 2.8, p = 0.04). No changes in CRP or proinflammatory analytes were observed. (4) t-VNS modulates the autonomic nervous system in patients with PMR, but further investigation of t-VNS in PMR patients is warranted.
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Hysa E, Gotelli E, Sammorì S, Cimmino MA, Paolino S, Pizzorni C, Sulli A, Smith V, Cutolo M. Immune system activation in polymyalgia rheumatica: Which balance between autoinflammation and autoimmunity? A systematic review. Autoimmun Rev 2021; 21:102995. [PMID: 34798314 DOI: 10.1016/j.autrev.2021.102995] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 11/14/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIM Polymyalgia rheumatica (PMR) is an inflammatory rheumatic disease that is common in elderly people. Its classification in the spectrum of autoinflammatory and autoimmune diseases is difficult because of its only partially understood immune-mediated mechanisms. The literature concerning the innate and adaptive immune system activation in PMR was systematically reviewed highlighting the relative weight of autoinflammation and autoimmunity in its pathogenesis and disease progression. METHODS A literature search on PubMed Central and Embase scientific databases was performed by two independent reviewers. To be eligible, the studies needed to fully satisfy our initial PICO framework: a primary diagnosis of PMR as a population, the search for immune/inflammatory cells, cytokines and autoantibodies as an intervention, a control group consisting in healthy controls, patients with other inflammatory rheumatic diseases or PMR patients in remission after treatment and as outcomes the results of the investigations in the analyzed tissue samples. The most relevant data of the included papers were extracted by using a standardized template. RESULTS Of the 933 screened abstracts, 52 papers were included in the systematic review and categorized depending on their primary research objectives. The hyper-activity of neutrophils and monocytes, expressing toll-like receptor 7 in active disease, an impaired phagocytosis and endothelial dysfunction, as well as an increased count of innate T cells in patients with remission emerged among the major derangements of the innate immune response in PMR. Among the cytokines profile, interleukin-6 plays a key role but other pro-inflammatory mediators and angiogenesis markers such as chemokines, B-cell activating factor, vascular endothelial growth factor and angiopoietins seem to be involved in refractory or glucocorticoid-resistant PMR. The aberrant adaptive immune response was documented by tissue and serum findings of polarized T cells towards T helper 1 and 17 phenotypes, an increased expression of immunosenescent surface markers and a downregulated immunoregulatory response. The altered distribution of peripheral B cells, detected during active disease, suggested their peripheral migration towards unidentified sites. The interaction between innate and adaptive immune response was documented by a synovial infiltrate of macrophages and T cells. Despite multiple autoantibodies have been detected in PMR patients, none proved to correlate with disease activity seeming to be reactive to the marked inflammation or antigenic determinants provided by environmental triggers or tissue/cell damage. CONCLUSIONS The complex network between innate and adaptive immune system in PMR is supported by findings at molecular and cellular levels. By considering both the ends of the pathophysiological spectrum of immune-mediated rheumatic diseases, PMR may be regarded as an inflammatory immune-mediated disease with mixed mechanisms in a background of genetic and epigenetic factors together with immunological and endocrine senescence.
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Affiliation(s)
- Elvis Hysa
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, Italy - IRCCS San Martino Polyclinic, Genoa, Italy
| | - Emanuele Gotelli
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, Italy - IRCCS San Martino Polyclinic, Genoa, Italy
| | - Silvia Sammorì
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, Italy - IRCCS San Martino Polyclinic, Genoa, Italy
| | - Marco Amedeo Cimmino
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, Italy - IRCCS San Martino Polyclinic, Genoa, Italy
| | - Sabrina Paolino
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, Italy - IRCCS San Martino Polyclinic, Genoa, Italy.
| | - Carmen Pizzorni
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, Italy - IRCCS San Martino Polyclinic, Genoa, Italy.
| | - Alberto Sulli
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, Italy - IRCCS San Martino Polyclinic, Genoa, Italy.
| | - Vanessa Smith
- Department of Internal Medicine, Ghent University, Department of Rheumatology, Ghent University Hospital; Unit for Molecular Immunology and Inflammation, VIB Inflammation Research Center (IRC), Corneel Heymanslaan 10, 9000 Ghent, Belgium.
| | - Maurizio Cutolo
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, Italy - IRCCS San Martino Polyclinic, Genoa, Italy.
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Takahashi K, Yamashita M, Sakaue T, Enomoto D, Uemura S, Okura T, Ikeda S, Takemoto M, Utsunomiya Y, Hyodo T, Ochi M, Higuchi S. Premature atrial contractions with multiple patterns of aberrant conduction followed by torsade de pointes in a patient with polymyalgia rheumatica: A case report. Medicine (Baltimore) 2021; 100:e27286. [PMID: 34664888 PMCID: PMC8448026 DOI: 10.1097/md.0000000000027286] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 09/02/2021] [Indexed: 01/08/2023] Open
Abstract
RATIONALE Recent studies have shown that QT interval prolongation is associated with disease severity and predicts mortality in systemic inflammatory diseases, particularly rheumatoid arthritis. Systemic pro-inflammatory cytokines released from synovial tissues in rheumatoid arthritis, such as interleukin (IL)-1β, IL-6, and tumor necrosis factor-α, could have direct effects on cardiac electrophysiology, particularly changes in the expression and function of potassium and calcium channels, resulting in QT interval prolongation on surface electrocardiogram (ECG) and an increased predisposition to develop lethal ventricular arrhythmias. However, reports on torsade de pointes (TdP) due to acquired long QT syndrome in patients with polymyalgia rheumatica (PMR) are limited. PATIENT CONCERNS An 85-year-old Japanese woman with active PMR developed first syncope. DIAGNOSIS Frequent premature atrial contractions (PACs) with multiple patterns of aberrant conduction, QT interval prolongation, and morphological T-U wave variability followed by TdP were documented. PACs were the first beat of TdP. INTERVENTIONS Amiodarone, together with magnesium and potassium, was intravenously administered. However, TdP resulted in a ventricular arrhythmic storm, for which sedation with mechanical ventilatory support, temporary overdrive cardiac pacing, and intravenous landiolol administration in addition to multiple direct current shocks were effective. OUTCOMES Approximately 2 years later, the patient was treated with amiodarone, propranolol, and prednisolone. She did not undergo implantable cardioverter-defibrillator implantation and was quite well, with no recurrence of ventricular tachyarrhythmia. LESSONS IL-6 hyperproduction in inflamed tissues has been widely confirmed in PMR. Frequent PACs with various patterns of aberrant conduction, QT interval prolongation, and morphological T-U wave variability followed by TdP, for which IL-6-mediated enhancement of L-type Ca2+ current and inhibition of the rapid component of the delayed rectifier K+ current are the most likely mechanisms, were documented in an elderly Japanese woman with PMR. ECG may be recorded once in patients with active PMR even when these patients do not complain of palpitation or syncope. If QT interval prolongation or arrhythmia, including even PACs, is observed, follow-up ECG may be warranted, particularly for patients with some risk factors for QT prolongation that could lead to TdP, such as advanced age, female sex, hypopotassemia, and polypharmacy.
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Affiliation(s)
- Koji Takahashi
- Department of Community Emergency Medicine, Ehime University Graduate School of Medicine, Ehime, Japan
- Department of Cardiology, Yawatahama City General Hospital, Ehime, Japan
| | - Mina Yamashita
- Department of Cardiology, Yawatahama City General Hospital, Ehime, Japan
| | - Tomoki Sakaue
- Department of Community Emergency Medicine, Ehime University Graduate School of Medicine, Ehime, Japan
- Department of Cardiology, Yawatahama City General Hospital, Ehime, Japan
| | - Daijiro Enomoto
- Department of Cardiology, Yawatahama City General Hospital, Ehime, Japan
| | - Shigeki Uemura
- Department of Cardiology, Yawatahama City General Hospital, Ehime, Japan
| | - Takafumi Okura
- Department of Cardiology, Yawatahama City General Hospital, Ehime, Japan
| | - Shuntaro Ikeda
- Department of Community Emergency Medicine, Ehime University Graduate School of Medicine, Ehime, Japan
- Department of Cardiology, Yawatahama City General Hospital, Ehime, Japan
| | - Masafumi Takemoto
- Department of Medical Engineering, Yawatahama City General Hospital, Ehime, Japan
| | - Yutaka Utsunomiya
- Department of Medical Engineering, Yawatahama City General Hospital, Ehime, Japan
| | - Takashi Hyodo
- Department of Medical Engineering, Yawatahama City General Hospital, Ehime, Japan
| | - Masayuki Ochi
- Department of Geriatric Medicine and Neurology, Ehime University Graduate School of Medicine, Ehime, Japan
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11
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An update on the pathogenic role of IL-6 in rheumatic diseases. Cytokine 2021; 146:155645. [PMID: 34303949 DOI: 10.1016/j.cyto.2021.155645] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 07/01/2021] [Accepted: 07/06/2021] [Indexed: 12/17/2022]
Abstract
Interleukin (IL)-6 is a pleiotropic cytokine that is involved in the pathogenesis of various rheumatic diseases. Direct inhibition of the IL-6 pathway by an anti-IL-6 receptor or inhibiting the ligand itself has proved to be efficacious in the treatment of these diseases. Juvenile idiopathic arthritis, adult-onset Still's disease, large vessel vasculitis including giant cell arteritis and Takayasu disease, systemic sclerosis, and polymyalgia rheumatica respond well to IL-6 inhibition as expected. However, no clinically meaningful effect has been observed with regard to IL-6 blockade in ankylosing spondylitis, psoriatic arthritis, and systemic lupus erythematosus. This review discusses the current state of IL-6 targeting approaches in various rheumatic diseases other than rheumatoid arthritis.
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12
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Kita T, Araya T, Sakai T, Uchida Y, Matsuoka H, Kasahara K. Nivolumab-Induced Polymyalgia Rheumatica in a Patient with Lung Adenocarcinoma. Am J Med Sci 2021; 362:321-323. [PMID: 33905737 DOI: 10.1016/j.amjms.2021.04.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 11/03/2020] [Accepted: 04/16/2021] [Indexed: 12/17/2022]
Abstract
A 79-year-old woman was diagnosed with stage IV (cT1aN1M1, OSS) lung adenocarcinoma with bone metastasis of the right femur. She received nivolumab as a third-line treatment. She developed pain in the right shoulder, left wrist, right knee, and waist as well as a low-grade fever and morning stiffness, after five courses of nivolumab. After closer examination, she was diagnosed with polymyalgia rheumatica (PMR) precipitated by an immune-related adverse event. Nivolumab was discontinued, and oral prednisolone was started. Her arthralgia improved. Caution should be exercised regarding the development of PMR when polyarthralgia occurs during nivolumab treatment in patients with lung cancer.
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Affiliation(s)
- Toshiyuki Kita
- Department of Respiratory Medicine, National Hospital Organization Kanazawa Medical Center, Kanazawa, Ishikawa, Japan.
| | - Tomoyuki Araya
- Department of Respiratory Medicine, National Hospital Organization Kanazawa Medical Center, Kanazawa, Ishikawa, Japan
| | - Tamami Sakai
- Department of Respiratory Medicine, National Hospital Organization Kanazawa Medical Center, Kanazawa, Ishikawa, Japan
| | - Yuka Uchida
- Department of Respiratory Medicine, National Hospital Organization Kanazawa Medical Center, Kanazawa, Ishikawa, Japan
| | - Hiroki Matsuoka
- Department of Respiratory Medicine, National Hospital Organization Kanazawa Medical Center, Kanazawa, Ishikawa, Japan
| | - Kazuo Kasahara
- Department of Respiratory Medicine, Kanazawa University Hospital, Kanazawa, Ishikawa, Japan
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13
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Nakajima S, Chiba A, Makiyama A, Hayashi E, Murayama G, Yamaji K, Kobayashi S, Tamura N, Takasaki Y, Miyake S. Association of mucosal-associated invariant T cells with different disease phases of polymyalgia rheumatica. Rheumatology (Oxford) 2021; 59:2939-2946. [PMID: 32125422 DOI: 10.1093/rheumatology/keaa054] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 01/20/2020] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVES Although T cells are thought to be involved in the pathogenesis of PMR, whether innate-like T cells are involved in the process remains unknown. METHODS The serum levels of 27 cytokines/chemokines in patients with PMR were measured by a multiplex immunoassay (Bio-Plex Assay). The cytokine-producing capacity of T and innate-like T cells was assessed by intracellular cytokine staining and flow cytometry. The frequency and activated status of T and innate-like T cells were investigated by flow cytometry and their associations with clinical parameters were assessed. RESULTS The levels of inflammatory cytokines were associated with disease activity in PMR. The cytokine-producing capacity by CD8+ T and innate-like T cells was associated with disease activity. The frequency of HLA-DR+ CD38+ cells among CD8+ T cells was increased in patients with active disease. The frequencies of HLA-DR+ CD38+ cells among CD4+ T, mucosal-associated invariant T (MAIT) and γδ T cells were higher in patients with inactive disease. The frequency of HLA-DR+ CD38+ MAIT cells was associated with the PMR activity score and CRP levels in patients in remission. CONCLUSION The inflammatory cytokine-producing capacity and expression of activation markers of CD8+ T and innate-like T cells were associated with the disease activity of PMR. MAIT cell activation in patients in remission may contribute to the subclinical activity of the disease.
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Affiliation(s)
- Shihoko Nakajima
- Department of Immunology, Juntendo University School of Medicine, Tokyo, Japan.,Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan
| | - Asako Chiba
- Department of Immunology, Juntendo University School of Medicine, Tokyo, Japan
| | - Ayako Makiyama
- Department of Immunology, Juntendo University School of Medicine, Tokyo, Japan.,Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan
| | - Eri Hayashi
- Department of Immunology, Juntendo University School of Medicine, Tokyo, Japan.,Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan
| | - Goh Murayama
- Department of Immunology, Juntendo University School of Medicine, Tokyo, Japan.,Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan
| | - Ken Yamaji
- Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan
| | - Shigeto Kobayashi
- Department of Internal Medicine, Juntendo University Koshigaya Hospital, Tokyo, Japan
| | - Naoto Tamura
- Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan
| | - Yoshinari Takasaki
- Department of Internal Medicine, Juntendo University Koshigaya Hospital, Tokyo, Japan
| | - Sachiko Miyake
- Department of Immunology, Juntendo University School of Medicine, Tokyo, Japan
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14
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Carvajal Alegria G, Boukhlal S, Cornec D, Devauchelle-Pensec V. The pathophysiology of polymyalgia rheumatica, small pieces of a big puzzle. Autoimmun Rev 2020; 19:102670. [DOI: 10.1016/j.autrev.2020.102670] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 04/23/2020] [Indexed: 11/16/2022]
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15
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Camellino D, Giusti A, Girasole G, Bianchi G, Dejaco C. Pathogenesis, Diagnosis and Management of Polymyalgia Rheumatica. Drugs Aging 2020; 36:1015-1026. [PMID: 31493201 DOI: 10.1007/s40266-019-00705-5] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Polymyalgia rheumatica is an inflammatory rheumatic disease of the elderly characterised by pain and stiffness in the neck and pelvic girdle, and is the second most common inflammatory rheumatic condition in this age group, after rheumatoid arthritis. Polymyalgia rheumatica can occur independently or in association with giant cell arteritis, which is the most common form of primary vasculitis. The diagnosis of polymyalgia rheumatica is usually based on clinical presentation and increase of inflammatory markers. There are no pathognomonic findings that can confirm the diagnosis. However, different imaging techniques, especially ultrasonography, can assist in the identification of polymyalgia rheumatica. Glucocorticoids are the cornerstone of the treatment of polymyalgia rheumatica, but they might be associated with different adverse events. A subgroup of patients presents with a refractory disease course and, in these cases, adding methotrexate as a steroid-sparing agent could be useful. In this review, we summarise the latest findings regarding the pathogenesis, diagnosis and management of polymyalgia rheumatica and try to highlight the possible pitfalls, especially in elderly patients.
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Affiliation(s)
- Dario Camellino
- Division of Rheumatology, La Colletta Hospital, Azienda Sanitaria Locale 3, Via del Giappone 3, 16011, Arenzano, GE, Italy.
- Autoimmunology Laboratory, Department of Internal Medicine, University of Genoa, Genoa, Italy.
| | - Andrea Giusti
- Division of Rheumatology, La Colletta Hospital, Azienda Sanitaria Locale 3, Via del Giappone 3, 16011, Arenzano, GE, Italy
| | - Giuseppe Girasole
- Division of Rheumatology, La Colletta Hospital, Azienda Sanitaria Locale 3, Via del Giappone 3, 16011, Arenzano, GE, Italy
| | - Gerolamo Bianchi
- Division of Rheumatology, La Colletta Hospital, Azienda Sanitaria Locale 3, Via del Giappone 3, 16011, Arenzano, GE, Italy
| | - Christian Dejaco
- Dienst für Rheumatologie, Servizio di reumatologia, Südtiroler Sanitätsbetrieb, Azienda Sanitaria dell'Alto Adige, Krankenhaus Bruneck, Ospedale di Brunico, Bruneck, Italy
- Department of Rheumatology, Medical University Graz, Graz, Austria
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16
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Akiyama M, Kaneko Y, Takeuchi T. Tocilizumab in isolated polymyalgia rheumatica: A systematic literature review. Semin Arthritis Rheum 2020; 50:521-525. [PMID: 32107035 DOI: 10.1016/j.semarthrit.2019.12.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 11/23/2019] [Accepted: 12/30/2019] [Indexed: 01/28/2023]
Abstract
OBJECTIVE We investigated the effectiveness of tocilizumab (an anti-interleukin-6 receptor antibody) in patients with polymyalgia rheumatica (PMR). METHODS We performed a systematic literature review from the inception dates until August 7, 2019 for articles reporting tocilizumab administration to treat isolated PMR. RESULTS We identified 59 patients with isolated PMR treated with tocilizumab. All studies used intravenously administered tocilizumab at a dose of 8 mg/kg monthly. Tocilizumab monotherapy was administered to 24 and combination therapy (tocilizumab + glucocorticoid) to 35 patients. Tocilizumab monotherapy achieved low disease activity scores in only 17% of patients at week 4 and in only 71% patients even at week 12. Compared to glucocorticoid monotherapy, the reduction in the cumulative glucocorticoid dose was between 58% and 70% using a combination of tocilizumab and glucocorticoids, and 33-100% of the patients eventually showed glucocorticoid-free remission. All relapses occurred in patients administered tocilizumab monotherapy. No new safety event was reported. CONCLUSION Tocilizumab is effective in cases of isolated PMR, particularly in combination with glucocorticoids. In addition to its glucocorticoid-sparing effect, it achieves glucocorticoid-free remission and reduces relapse rates. Tocilizumab monotherapy is not recommended.
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Affiliation(s)
- Mitsuhiro Akiyama
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
| | - Yuko Kaneko
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
| | - Tsutomu Takeuchi
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
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17
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Chino K, Kondo T, Sakai R, Saito S, Okada Y, Shibata A, Kurasawa T, Okuyama A, Takei H, Amano K. Tocilizumab monotherapy for polymyalgia rheumatica: A prospective, single‐center, open‐label study. Int J Rheum Dis 2019; 22:2151-2157. [DOI: 10.1111/1756-185x.13723] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 09/19/2019] [Accepted: 09/20/2019] [Indexed: 11/28/2022]
Affiliation(s)
- Kentaro Chino
- Department of Rheumatology and Clinical Immunology Saitama Medical Center Saitama Medical University Saitama Japan
| | - Tsuneo Kondo
- Department of Rheumatology and Clinical Immunology Saitama Medical Center Saitama Medical University Saitama Japan
| | - Ryota Sakai
- Department of Rheumatology and Clinical Immunology Saitama Medical Center Saitama Medical University Saitama Japan
- Department of Microbiology and Immunology Keio University School of Medicine Tokyo Japan
| | - Shuntaro Saito
- Department of Rheumatology and Clinical Immunology Saitama Medical Center Saitama Medical University Saitama Japan
- Division of Rheumatology Department of Internal Medicine Keio University School of Medicine Tokyo Japan
| | - Yusuke Okada
- Department of Rheumatology and Clinical Immunology Saitama Medical Center Saitama Medical University Saitama Japan
| | - Akiko Shibata
- Department of Rheumatology and Clinical Immunology Saitama Medical Center Saitama Medical University Saitama Japan
| | - Takahiko Kurasawa
- Department of Rheumatology and Clinical Immunology Saitama Medical Center Saitama Medical University Saitama Japan
| | - Ayumi Okuyama
- Department of Rheumatology and Clinical Immunology Saitama Medical Center Saitama Medical University Saitama Japan
| | - Hirofumi Takei
- Department of Rheumatology and Clinical Immunology Saitama Medical Center Saitama Medical University Saitama Japan
| | - Koichi Amano
- Department of Rheumatology and Clinical Immunology Saitama Medical Center Saitama Medical University Saitama Japan
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18
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Jung JY, Lee E, Suh CH, Kim HA. Neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio are associated with disease activity in polymyalgia rheumatica. J Clin Lab Anal 2019; 33:e23000. [PMID: 31402523 PMCID: PMC6868401 DOI: 10.1002/jcla.23000] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 07/02/2019] [Accepted: 07/17/2019] [Indexed: 12/16/2022] Open
Abstract
Background The neutrophil‐to‐lymphocyte ratio (NLR), platelet‐to‐lymphocyte ratio (PLR), and monocyte‐to‐lymphocyte ratio (MLR) are indicators of systemic inflammation and are useful as markers in systemic rheumatic diseases. In this study, we compared the NLR, PLR, and MLR among patients with polymyalgia rheumatica (PMR) and rheumatoid arthritis (RA), and explored possible associations with clinical features, disease activity, and prognosis in patients with PMR. Methods The study enrolled 94 patients with PMR and 242 patients with RA who were initially diagnosed at the rheumatology clinic of a university‐based tertiary hospital. Symptoms, physical examination, and medical histories were collected with the results of laboratory tests. Results Neutrophil‐to‐lymphocyte ratio (4.5 ± 3.3 vs 2.8 ± 1.8), PLR (222.7 ± 115.5 vs 159.7 ± 78.1), and MLR (0.4 ± 0.3 vs 0.3 ± 0.2) were higher in patients with PMR compared with patients with RA (all P < .001). NLR, PLR, and MLR were correlated with specific laboratory values, including CRP and albumin, in patients with PMR. After disease activity resolved, NLR (2.95 ± 2.32, P < .001), PLR (137.5 ± 82.3, P < .001), and MLR (0.26 ± 0.16, P < .001) decreased significantly. By comparing patients according to the disease course, swollen joint counts were higher in the chronic course group compared with the remission group (P = .03), while the NLR, PLR, and MLR were similar. Conclusions Neutrophil‐to‐lymphocyte ratio, platelet‐to‐lymphocyte ratio, and monocyte‐to‐lymphocyte ratio levels were associated with disease activity and specific clinical features, although they could not predict prognosis in patients with PMR.
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Affiliation(s)
- Ju-Yang Jung
- Department of Rheumatology, Ajou University School of Medicine, Suwon, Korea
| | - Eunyoung Lee
- Department of Biomedical Informatics, Ajou University School of Medicine, Suwon, Korea.,Office of Biostatistics, Ajou Research Institute for Innovative Medicine, Suwon, Korea
| | - Chang-Hee Suh
- Department of Rheumatology, Ajou University School of Medicine, Suwon, Korea
| | - Hyoun-Ah Kim
- Department of Rheumatology, Ajou University School of Medicine, Suwon, Korea
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19
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Grygiel-Górniak B, Limphaibool N, Puszczewicz M. Cytokine secretion and the risk of depression development in patients with connective tissue diseases. Psychiatry Clin Neurosci 2019; 73:302-316. [PMID: 30719813 DOI: 10.1111/pcn.12826] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 01/16/2019] [Accepted: 02/01/2019] [Indexed: 12/14/2022]
Abstract
Research in the past two decades has revolutionized our understanding of depressive illnesses. Proinflammatory cytokines have become a point of interest in the interconnecting areas of neuropsychiatric and autoimmune diseases. The cytokine hypothesis of depression suggests that pro-inflammatory cytokines play a primary role in the mediation of the pathophysiological characteristics of major depression, in which an inflammatory process may be induced by external and internal stressors, such as psychological and inflammatory diseases, respectively. The higher prevalence of depression, particularly in patients with chronic autoimmune connective tissue disorders (CTD), suggests that depression may present a dysfunctional adaptation of cytokine-induced sickness, which could manifest in times of an exacerbated activation of the innate immune system. Inflammation is thought to contribute to the development of clinical depression through its ability to induce sickness behaviors corresponding to the neurovegetative features of depression, through the dysregulation of the hypothalamic-pituitary-adrenal axis, alterations in neurotransmitter synthesis and reuptake, and through its involvement in the neuroprogression pathways. This review explores the complex interrelationships in which inflammatory responses alter neuroendocrine and neuropsychological regulation contributing to depressive symptoms in CTD. The prevalence and characteristics of depression, and its correlation to the levels of inflammatory cytokines and disease activity among different CTD will be reviewed.
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Affiliation(s)
- Bogna Grygiel-Górniak
- Department of Rheumatology and Internal Diseases, Poznan University of Medical Sciences, Poznan, Poland
| | - Nattakarn Limphaibool
- Department of Rheumatology and Internal Diseases, Poznan University of Medical Sciences, Poznan, Poland
| | - Mariusz Puszczewicz
- Department of Rheumatology and Internal Diseases, Poznan University of Medical Sciences, Poznan, Poland
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20
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Smutny T, Barvik I, Veleta T, Pavek P, Soukup T. Genetic Predispositions of Glucocorticoid Resistance and Therapeutic Outcomes in Polymyalgia Rheumatica and Giant Cell Arteritis. J Clin Med 2019; 8:jcm8050582. [PMID: 31035618 PMCID: PMC6572549 DOI: 10.3390/jcm8050582] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 04/23/2019] [Accepted: 04/25/2019] [Indexed: 12/04/2022] Open
Abstract
Polymyalgia rheumatica (PMR) and giant cell arteritis (GCA) are closely related chronic inflammatory diseases. Glucocorticoids (GCs) are first-choice drugs for PMR and GCA, although some patients show poor responsiveness to the initial GC regimen or experience flares after GC tapering. To date, no valid biomarkers have been found to predict which patients are at most risk for developing GC resistance. In this review, we summarize PMR- and GCA-related gene polymorphisms and we associate these gene variants with GC resistance and therapeutic outcomes. A limited number of GC resistance associated-polymorphisms have been published so far, mostly related to HLA-DRB1*04 allele. Other genes such ICAM-1, TLR4 and 9, VEGF, and INFG may play a role, although discrepancies are often found among different populations. We conclude that more studies are required to identify reliable biomarkers of GC resistance. Such biomarkers could help distinguish non-responders from responders to GC treatment, with concomitant consequences for therapeutic strategy.
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Affiliation(s)
- Tomas Smutny
- Department of Pharmacology and Toxicology, Centre for Drug Development, Faculty of Pharmacy in Hradec Kralove, Charles University, 500 05 Hradec Kralove, Czech Republic.
| | - Ivan Barvik
- Institute of Physics, Faculty of Mathematics and Physics, Charles University, 121 16 Prague, Czech Republic.
| | - Tomas Veleta
- Department of Emergency Medicine, University Hospital in Hradec Kralove, 500 05 Hradec Kralove, Czech Republic.
| | - Petr Pavek
- Department of Pharmacology and Toxicology, Centre for Drug Development, Faculty of Pharmacy in Hradec Kralove, Charles University, 500 05 Hradec Kralove, Czech Republic.
| | - Tomas Soukup
- Division of Rheumatology, 2nd Department of Internal Medicine⁻Gastroenterology, Faculty of Medicine in Hradec Kralove, Charles University and University Hospital in Hradec Kralove, 500 05 Hradec Kralove, Czech Republic.
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21
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Dissecting the inflammatory response in polymyalgia rheumatica: the relative role of IL-6 and its inhibition. Rheumatol Int 2018; 38:1699-1704. [DOI: 10.1007/s00296-018-4086-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 06/13/2018] [Indexed: 11/26/2022]
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22
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23
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Nivolumab Causing a Polymyalgia Rheumatica in a Patient With a Squamous Non–Small Cell Lung Cancer. J Immunother 2017; 40:129-131. [DOI: 10.1097/cji.0000000000000163] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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24
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Carvajal Alegria G, Devauchelle-Pensec V, Renaudineau Y, Saraux A, Pers JO, Cornec D. Correction of abnormal B-cell subset distribution by interleukin-6 receptor blockade in polymyalgia rheumatica. Rheumatology (Oxford) 2017; 56:1401-1406. [DOI: 10.1093/rheumatology/kex169] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Indexed: 12/29/2022] Open
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25
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Abstract
The incidence and prevalence of rheumatologic conditions are increasing and the rheumatology workforce must be aware of aging-specific issues. This article reviews specific barriers to understanding the biology of aging and aging-related mechanisms that may underlie development of rheumatologic diseases in older adults. It summarizes gaps in the assessment, outcomes measurement, and treatment of these diseases in this unique population. It also highlights potential solutions to these barriers and suggests possible ways to bridge the gap, from a research and education standpoint, so that clinicians can be better prepared to effectively manage older adults with rheumatologic conditions.
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26
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27
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Dejaco C, Duftner C, Buttgereit F, Matteson EL, Dasgupta B. The spectrum of giant cell arteritis and polymyalgia rheumatica: revisiting the concept of the disease. Rheumatology (Oxford) 2016; 56:506-515. [DOI: 10.1093/rheumatology/kew273] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Indexed: 01/17/2023] Open
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28
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Value of 18F-FDG PET/CT for therapeutic assessment of patients with polymyalgia rheumatica receiving tocilizumab as first-line treatment. Eur J Nucl Med Mol Imaging 2016; 43:773-9. [DOI: 10.1007/s00259-015-3287-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Accepted: 12/09/2015] [Indexed: 01/20/2023]
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29
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TOUSSIROT ÉRIC, MARTIN ANTOINE, SOUBRIER MARTIN, REDEKER SERGE, RÉGENT ALEXIS. Rapid and Sustained Response to Tocilizumab in Patients with Polymyalgia Rheumatica Resistant or Intolerant to Glucocorticoids: A Multicenter Open-label Study. J Rheumatol 2016; 43:249-50. [DOI: 10.3899/jrheum.150599] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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30
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Owen CE, Buchanan RRC, Hoi A. Recent advances in polymyalgia rheumatica. Intern Med J 2015; 45:1102-8. [DOI: 10.1111/imj.12823] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2014] [Accepted: 05/25/2015] [Indexed: 12/20/2022]
Affiliation(s)
- C. E. Owen
- Department of Rheumatology; Austin Health; Melbourne Victoria Australia
- Department of Medicine; Austin Health; The University of Melbourne; Melbourne Victoria Australia
| | - R. R. C. Buchanan
- Department of Rheumatology; Austin Health; Melbourne Victoria Australia
| | - A. Hoi
- Department of Rheumatology; Austin Health; Melbourne Victoria Australia
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31
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Alvarez-Rodriguez L, Lopez-Hoyos M, Carrasco-Marín E, Tripathi G, Muñoz Cacho P, Mata C, Calvo-Alen J, Garcia-Unzueta M, Aurrecoechea E, Martinez-Taboada VM. Cytokine gene considerations in giant cell arteritis: IL10 promoter polymorphisms and a review of the literature. Clin Rev Allergy Immunol 2015; 47:56-64. [PMID: 24395029 DOI: 10.1007/s12016-013-8405-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Polymorphisms of cytokine genes have been investigated as susceptibility markers of giant cell arteritis (GCA). Here, we have reviewed the evidence to date and especially addressed the functional consequences of IL10 (-592C/A and -1082A/G) gene polymorphisms and their association with susceptibility to and disease phenotype in GCA. A total number of 71 patients with GCA and 124 age-matched controls were genotyped using allele-specific primers and restriction fragment length polymorphism analysis. As previous studies in GCA showed inconsistent results, a meta-analysis of the existing studies was also conducted by using both fixed and random-effects models. The levels of circulating IL10 and the production of IL10 by peripheral blood mononuclear cells after in vitro stimulation were studied by Cytometric Bead Array. Data showed no significant differences in genotype or allele frequency distribution between patients and controls. The clinical characteristics and prognosis of these patients were also unrelated to the presence of these polymorphisms. However, the meta-analysis found a significant association of IL10 -592C/A polymorphism with susceptibility to GCA (odds ratio 2.205 (95% confidence interval 1.074-4.524); p = 0.031). In both patients and age-matched controls, no differences in circulating IL10 levels or IL10 production were observed depending on the genotypes of the IL10 gene. In conclusion, although our cohort results do not support the impact of IL10 variants in susceptibility or clinical phenotype of GCA patients, the meta-analysis revealed a significant association of -592C/A polymorphism with susceptibility to GCA. In this population, no functional association was found between IL10 gene variants and IL10 production.
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Affiliation(s)
- Lorena Alvarez-Rodriguez
- Division of Rheumatology, Hospital Universitario Marqués de Valdecilla-IFIMAV, Facultad de Medicina, Universidad de Cantabria, Avda. Valdecilla s/n, 39008, Santander, Spain
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Abstract
The diagnosis of polymyalgia rheumatica (PMR) is based on the typical clinical symptoms and elevated inflammatory markers in blood; however, both are unspecific and the differential diagnosis of the disease still represents a challenge for clinicians. The new consensus classification criteria of the European League Against Rheumatism (EULAR) and the American College of Rheumatology (ACR) established in 2012 have a high sensitivity (92.6 %) and specificity (91.2 %) and therefore contribute to improved diagnostics. Glucocorticoids are still the standard treatment with methotrexate and as an alternative and possibly anti-interleukin (anti-IL) 6 therapy in the future.
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Mori S, Koga Y. Glucocorticoid-resistant polymyalgia rheumatica: pretreatment characteristics and tocilizumab therapy. Clin Rheumatol 2014; 35:1367-75. [PMID: 24803231 PMCID: PMC4844628 DOI: 10.1007/s10067-014-2650-y] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Revised: 04/24/2014] [Accepted: 04/25/2014] [Indexed: 11/29/2022]
Abstract
Treatment with glucocorticoid (GC) is the preferred therapy for polymyalgia rheumatica (PMR), but some patients show poor responses to the initial GC regimen or experience flares on GC tapering. Alternative therapies for patients with GC resistance have not yet been established. To evaluate pretreatment characteristics and therapeutic outcomes of GC-resistant PMR, we followed all patients who had been diagnosed with PMR between October 2007 and February 2013, according to our standardized protocol. GC-resistant patients were defined as those who had responded poorly to the initial GC regimen (15 mg/day of prednisolone) or those who had responded to the initial regimen but had experienced a flare upon GC tapering to 5 mg/day of the maintenance dose or within the first 6 months of maintenance therapy. Out of 23 patients, nine were found to be GC-resistant cases and the others were GC responders. Baseline values of PMR activity score and its components, especially the ability to elevate the upper limbs (EUL), were significantly higher in GC-resistant patients compared with GC responders. The additional use of methotrexate (MTX, five cases), salazosulfapyridine (one case), and tocilizumab (TCZ, three cases) was effective for GC-resistant patients, although 13 to 39 weeks were required for the achievement of remission. We report the three GC-resistant cases in which TCZ was added to GC therapy with or without MTX. We also review the medical literature on the use of TCZ as of January 31, 2014 and discuss the utility of TCZ in the treatment of GC-resistant PMR.
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Affiliation(s)
- Shunsuke Mori
- Department of Rheumatology, Clinical Research Center for Rheumatic Disease, NHO Kumamoto Saishunsou National Hospital, 2659 Suya, Kohshi, Kumamoto, 861-1196, Japan.
| | - Yukinori Koga
- Department of Radiology, Clinical Research Center for Rheumatic Disease, NHO Kumamoto Saishunsou National Hospital, Kumamoto, Japan
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Faez S, Lobo AM, Unizony SH, Stone JH, Papaliodis GN, Sobrin L. Ocular inflammatory disease in patients with polymyalgia rheumatica: A case series and review of the literature. Clin Rheumatol 2014; 35:251-8. [PMID: 24696366 DOI: 10.1007/s10067-014-2558-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Accepted: 02/23/2014] [Indexed: 12/14/2022]
Abstract
Scleritis and uveitis are potentially blinding conditions that can be associated with systemic inflammatory diseases. Polymyalgia rheumatica (PMR) is a common rheumatic disorder of the elderly of uncertain etiology. Although there are a few published reports of scleritis and uveitis in PMR patients, the association of PMR to ocular inflammation has not been well established. The aim of this study is to report a series of PMR patients with scleritis and/or uveitis and review the prior published reports of this potential association. We retrospectively reviewed the medical charts of patients with PMR and scleritis or uveitis who were examined in the Ocular Immunology Service of Massachusetts Eye and Ear Infirmary. We also performed a systematic literature search (PubMed; January 1990 until January 2014) to identify earlier published reports. Seven PMR patients with ocular inflammatory disease (OID) were included in our study: two with scleritis, three with anterior uveitis, and two with panuveitis. The onset of PMR preceded the occurrence of OID in six patients, and in one patient uveitis developed 2 months prior to PMR. Five patients demonstrated a temporal association between flares of PMR and OID. In four patients, OID flares developed during tapering of systemic prednisone prescribed for PMR. Four of the five patients who had relapsing PMR had recurrent or persistent uveitis over the course of follow-up. PMR may be associated with both scleritis and uveitis and should be considered as a possible underlying cause of OID.
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Affiliation(s)
- Sepideh Faez
- Ocular Immunology and Uveitis Service, Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, 243 Charles Street, Boston, MA, 02114, USA
| | - Ann-Marie Lobo
- Ocular Immunology and Uveitis Service, Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, 243 Charles Street, Boston, MA, 02114, USA
| | - Sebastian H Unizony
- Division of Rheumatology, Allergy, and Immunology, Department of Internal Medicine, Massachusetts General Hospital, 55 Fruit Street, Boston, MA, 02114, USA
| | - John H Stone
- Division of Rheumatology, Allergy, and Immunology, Department of Internal Medicine, Massachusetts General Hospital, 55 Fruit Street, Boston, MA, 02114, USA
| | - George N Papaliodis
- Ocular Immunology and Uveitis Service, Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, 243 Charles Street, Boston, MA, 02114, USA
| | - Lucia Sobrin
- Ocular Immunology and Uveitis Service, Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, 243 Charles Street, Boston, MA, 02114, USA. .,Retina Division, Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, 243 Charles Street, Boston, MA, 02114, USA.
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McCarthy EM, MacMullan PA, Al-Mudhaffer S, Madigan A, Donnelly S, McCarthy CJ, Molloy ES, Kenny D, McCarthy GM. Plasma Fibrinogen Along with Patient-reported Outcome Measures Enhances Management of Polymyalgia Rheumatica: A Prospective Study. J Rheumatol 2014; 41:931-7. [DOI: 10.3899/jrheum.131055] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Objective.We sought to prospectively examine the responsiveness of a number of patient-reported outcome (PRO) measures in polymyalgia rheumatica (PMR), as well as their relationship to the biomarkers erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and plasma fibrinogen.Methods.Sixty patients with PMR were divided into active (n = 25) or inactive (n = 35) disease groups based on symptoms; physician assessment; and the biomarkers ESR, CRP, and plasma fibrinogen. Groups underwent assessment at baseline and 6 weeks. Disease activity measures and relevant PRO measures were recorded. Measures of responsiveness were compared for all PRO and biomarkers.Results.Visual analog scale disease activity (VASDA) and VAS quality of life (VASQOL) are more responsive to change in disease activity than VAS pain, morning stiffness, Health Assessment Questionnaire (HAQ), and PMR-activity score (AS). Analysis of PMR-AS versus VASDA, VASQOL, and HAQ showed correlation coefficients of 0.87 (p < 0.001), 0.80 (p < 0.001), and 0.68 (p < 0.001), respectively. Receiver-operating curve (ROC) analysis revealed VASDA to be more specific than either HAQ (0.95 vs 0.85; p < 0.001) or VASQOL (0.95 vs 0.93; p < 0.001) for the detection of response to treatment in active PMR. Overall, fibrinogen showed superior correlation coefficients with the various PRO than either of the standard biomarkers ESR or CRP. In addition, standardized response means for fibrinogen, ESR, and CRP were 1.63, 1.2, and 1.05, respectively, indicating that plasma fibrinogen was the most responsive biomarker for assessment of change in disease activity.Conclusion.VASDA and VASQOL are the most responsive PRO to changes in disease activity in PMR. In addition, plasma fibrinogen demonstrated greater responsiveness to changes in disease activity and superior correlation with the various PRO measures recorded than did the standard biomarkers ESR and CRP.
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Álvarez-Rodríguez L, López-Hoyos M, Calvo-Alén J, Aurrecoechea E, Villa I, Martínez-Taboada VM. Phagocyte dysfunction in polymyalgia rheumatica and other age-related, chronic, inflammatory conditions. J Leukoc Biol 2013; 94:1071-8. [PMID: 23904438 DOI: 10.1189/jlb.0113034] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
This study was conducted to evaluate phagocyte function in patients with age-related chronic inflammatory conditions. It included 95 patients with PMR, 17 with GCA, 40 with EORA, and 25 age-matched HCs. Serum IL-8 was determined with a bead array. The chemotactic capacity, phagocytic ability, and oxidative burst activity of circulating leukocytes were determined with flow cytometry kits. Patients with active chronic inflammatory diseases showed a significant increase in circulating levels of IL-8 that remained elevated in patients with PMR or EORA, despite treatment. No correlation was found between circulating IL-8 and the migratory capacity of neutrophils. Neutrophils from patients with active EORA without stimulus and after fMLP stimuli showed a higher capacity to migrate than those of the HCs (P=0.033). The phagocytic activity of granulocytes in the patients with GCA was significantly higher than in the HCs and the patients with PMR or EORA (P<0.05). The percentage and MFI of phagocytes that produce ROIs when stimulated with Escherichia coli was significantly reduced in neutrophils and monocytes from the patients with age-restricted inflammatory conditions. We concluded that the effector functions of phagocytes, determined to be chemotaxis, phagocytosis, and oxidative burst, are deregulated in age-restricted inflammatory disorders and may have a pathogenic role.
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Affiliation(s)
- Lorena Álvarez-Rodríguez
- 1.Facultad de Medicina. Universidad de Cantabria, Avda. Valdecilla s/n. 39008. Santander, Spain.
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Soriano A, Landolfi R, Manna R. Polymyalgia rheumatica in 2011. Best Pract Res Clin Rheumatol 2013; 26:91-104. [PMID: 22424196 DOI: 10.1016/j.berh.2012.01.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2011] [Revised: 01/03/2012] [Accepted: 01/04/2012] [Indexed: 01/30/2023]
Abstract
Polymyalgia Rheumatica (PMR) is an inflammatory rheumatic disease that commonly affects individuals over 50 years of age, characterised by pain and morning stiffness of the shoulder and pelvic girdle. PMR can present as 'isolated' form or may be associated with giant cell arteritis. The progress of imaging techniques has helped in understanding different clinical patterns: subclinical vasculitis can occur in at least one-third of PMR patients, causing ischaemic complications. It is considered a polygenic disease and environmental factors may play a role in its pathogenesis, such as viral or bacterial triggers, both in the 'wide' form or assembled with adjuvants in vaccines. The response to steroid therapy is generally dramatic and side effects may occur, as well as the development of glucocorticoid resistance. The optimisation of therapy may require steroid-sparing agents as well as modified-release prednisone as 'nighttime' replacement therapy.
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Affiliation(s)
- Alessandra Soriano
- Clinical Autoimmunity Unit - Periodic Fever Research Centre, Catholic University of the Sacred Heart, L.go F. Vito N1, 00168 Rome, Italy
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38
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Macchioni P, Boiardi L, Catanoso M, Pulsatelli L, Pipitone N, Meliconi R, Salvarani C. Tocilizumab for polymyalgia rheumatica: report of two cases and review of the literature. Semin Arthritis Rheum 2013; 43:113-8. [PMID: 23433960 DOI: 10.1016/j.semarthrit.2013.01.003] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2012] [Revised: 01/07/2013] [Accepted: 01/10/2013] [Indexed: 02/06/2023]
Abstract
BACKGROUND Glucocorticoids (GC) are the mainstay of treatment of polymyalgia rheumatica (PMR). However GC-related adverse events occur frequently, particularly in patients with relapsing disease. Several studies have demonstrated that IL-6 is a key player in the pathogenesis of PMR. OBJECTIVES To report 2 patients with PMR treated with the anti-IL-6 receptor monoclonal antibody tocilizumab (TCZ) and to review the published evidence on the efficacy and safety of TCZ in patients with PMR. METHODS We treated 2 GC-naive patients with newly diagnosed pure PMR with monthly TCZ infusions (8mg/kg body weight) for 6 months. Disease activity and drug tolerability were assessed clinically, by laboratory tests, and bilateral shoulder ultrasonography before starting the treatment and subsequently every month during TCZ therapy. We performed a systematic literature search (PubMed until July 2012) using the terms "tocilizumab," "anti-IL-6-receptor," "polymyalgia rheumatica," "giant cell arteritis", and "large-vessel vasculitis" to identify published reports of patients with PMR treated with TCZ. RESULTS One of our patients responded well to TCZ, while the other patient required GC therapy after the 2nd TCZ infusion because of lack of appreciable clinical response. Both patients tolerated TCZ well. The review of the literature revealed 4 reports with a total of 9 patients who received TCZ for PMR. In 7 of these 9 patients, PMR was associated with giant cell arteritis. Including our patients, 5 patients received TCZ alone and 6 TCZ plus GC. A good response to TCZ treatment was observed in all patients reported in the literature without any major adverse events. CONCLUSIONS TCZ both as monotherapy and in association with GC appears to be mostly effective and safe to treat patients with PMR. However, larger controlled studies are required to confirm these favorable data.
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Affiliation(s)
- Pierluigi Macchioni
- Department of Internal Medicine, Azienda Ospedaliera ASMN, Istituto di Ricovero e Cura a Carattere Scientifico, Reggio Emilia, Italy
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Tanaka T, Ogata A, Narazaki M. Tocilizumab: An Updated Review of Its Use in the Treatment of Rheumatoid Arthritis and Its Application for Other Immune-Mediated Diseases. ACTA ACUST UNITED AC 2013. [DOI: 10.4137/cmt.s9282] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Interleukin-6 (IL-6), produced by a variety of cells, is a typical cytokine featuring redundancy and pleiotropic activity. IL-6 is promptly and transiently synthesized in response to infections or injuries, and participates in host defense by inducing immune responses, hematopoiesis, and acute-phase reactions. However, since its abnormal persistent production of mostly unknown etiology plays an important pathological role in the development of various immune-mediated diseases, a humanized anti-IL-6 receptor monoclonal antibody, tocilizumab, was developed and is now used as an innovative biologic for rheumatoid arthritis in more than 90 countries. Several factors strongly suggest that a IL-6 blockade strategy may have a broad application for the treatment of various immune-mediated diseases. These factors include favorable results of pilot or case studies with off-label use of tocilizumab, pathological analyses of the contribution of IL-6 to the development of immune-mediated diseases, and the potential capability of tocilizumab to both repair an imbalance of effector T cell subsets and to suppress pathologic autoantibody production. However, clinical trials to evaluate the efficacy and safety of tocilizumab for these diseases are essential. Furthermore, clarification of the cell source of IL-6 production and of the mechanisms through which dysregulated continuous IL-6 synthesis is induced constitutes an important issue for future studies into the pathogenesis of diseases.
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Affiliation(s)
- Toshio Tanaka
- Department of Clinical Application of Biologics, Osaka University of Graduate School of Medicine, Osaka University
- Department of Immunopathology, WPI Immunology Frontier Research Center, Osaka University
| | - Atsushi Ogata
- Department of Immunopathology, WPI Immunology Frontier Research Center, Osaka University
- Department of Respiratory Medicine, Allergy and Rheumatic Diseases, Osaka University Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Masashi Narazaki
- Department of Respiratory Medicine, Allergy and Rheumatic Diseases, Osaka University Graduate School of Medicine, Osaka University, Osaka, Japan
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Abstract
Polymyalgia rheumatica is a chronic, inflammatory disorder of unknown cause that affects people over age 50 years. Classic symptoms include pain and long-term morning stiffness of the neck, shoulders, hips, upper arms, and thighs. Although markers of inflammation are often raised, no specific laboratory test exists for the disorder and the diagnosis is based on clinical assessment. Provisional classification criteria were published in April, 2012, by a collaborative initiative of the European League Against Rheumatism and the American College of Rheumatology. Several other disorders can mimic polymyalgia rheumatica. In particular, clinical manifestations can be difficult to differentiate from other forms of inflammatory arthritis such as spondyloarthritis and rheumatoid arthritis. Imaging studies such as ultrasonography and MRI typically show a predominantly periarticular inflammatory process. A subset of patients has an associated inflammatory vasculopathy affecting large arteries (giant cell arteritis). The standard treatment is low-dose glucocorticoids, which provide symptomatic relief for most patients. However, disease relapses are common, and treatment with glucocorticoids is associated with substantial morbidity. Improved understanding of disease pathogenesis might allow for more targeted immunotherapy.
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Affiliation(s)
- Tanaz A Kermani
- Division of Rheumatology, Department of Internal Medicine, Mayo Clinic, Rochester, MN 55905, USA
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41
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McCarthy EM, MacMullan PA, Al-Mudhaffer S, Madigan A, Donnelly S, McCarthy CJ, Molloy ES, Kenny D, McCarthy GM. Plasma fibrinogen is an accurate marker of disease activity in patients with polymyalgia rheumatica. Rheumatology (Oxford) 2012; 52:465-71. [DOI: 10.1093/rheumatology/kes294] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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Clarke L, Kirwan J. Efficacy, safety and mechanism of action of modified-release prednisone in rheumatoid arthritis. Ther Adv Musculoskelet Dis 2012; 4:159-66. [PMID: 22850902 DOI: 10.1177/1759720x12441274] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Glucocorticoids (GCs) provide a powerful and widely used anti-inflammatory and disease-modifying therapy for rheumatoid arthritis (RA). However, concerns about adverse effects are driving efforts to find 'safer' GC or GC analogues. One novel approach has been to change the timing of GC delivery, targeting the early hours of the morning to suppress the observed circadian peak in interleukin-6 (IL-6). The CAPRA-1 study has shown that this produces a clinically useful beneficial improvement in morning stiffness and mechanistic studies have shown that this correlates with a strong suppression of the IL-6 early morning peak. With no obvious additional adverse reactions, this improvement in the therapeutic ratio offers additional treatment options in RA, and perhaps in other inflammatory diseases that show circadian variation in symptoms.
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Affiliation(s)
- Lynsey Clarke
- Academic Rheumatology Unit, Bristol Royal Infirmary, Bristol, UK
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Abstract
IL-6 is a cytokine featuring redundancy and pleiotropic activity. While IL-6 contributes to host defense against acute environmental stress, continuous IL-6 production plays a significant pathological role in various autoimmune and chronic inflammatory diseases. To counter this drawback, tocilizumab, a humanized anti-IL-6 receptor antibody, was developed. Clinical trials have verified the efficacy of tocilizumab for patients with rheumatoid arthritis, Castleman's disease and systemic juvenile idiopathic arthritis, resulting in approval of this innovative biologic for their treatment. Moreover, a considerable number of case reports and pilot studies have indicated the beneficial effects of tocilizumab on other autoimmune and chronic inflammatory diseases. Further clinical studies to evaluate the efficacy and safety of tocilizumab for these diseases are essential.
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Affiliation(s)
- Toshio Tanaka
- Department of Respiratory Medicine, Allergy & Rheumatic Diseases, Osaka University Graduate School of Medicine, Osaka University, Osaka, Japan
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Tanaka T, Hagihara K, Shima Y, Narazaki M, Ogata A, Kumanogoh A. Tocilizumab, a humanized anti-interleukin-6 receptor antibody, for the treatment of autoimmune disorders. Drug Dev Res 2011. [DOI: 10.1002/ddr.20480] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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45
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Abstract
Interleukin (IL)-6 is a typical cytokine featuring redundancy and pleiotropic activity. It contributes to host defense against pathogens, but dysregulation of IL-6 production plays a significant pathological role in various autoimmune and inflammatory diseases. Because IL-6 blockade was expected to constitute a novel strategy for the treatment of such diseases, tocilizumab, a humanized anti-IL-6 receptor antibody (anti-IL-6RAb), was developed. Clinical trials have demonstrated the efficacy of anti-IL-6RAb for patients with rheumatoid arthritis, Castleman's disease, and juvenile idiopathic arthritis, resulting in approval of this innovative biologic for the treatment of these diseases, and it can be expected to become a novel drug for various other autoimmune and inflammatory diseases. In murine models of autoimmune diseases, anti-IL-6RAb induces Treg and inhibits Th17 and/or Th1 differentiation, indicating that anti-IL-6RAb may be able to repair Th17/Treg imbalance in human diseases as well.
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Affiliation(s)
- Toshio Tanaka
- Laboratory of Immunoregulation, Graduate School of Frontier Biosciences, and Department of Respiratory Medicine, Allergy and Rheumatic Diseases, Graduate School of Medicine, Osaka University, Osaka, 565-0871 Japan
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46
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Tanaka T, Narazaki M, Kishimoto T. Anti-interleukin-6 receptor antibody, tocilizumab, for the treatment of autoimmune diseases. FEBS Lett 2011; 585:3699-709. [PMID: 21419125 DOI: 10.1016/j.febslet.2011.03.023] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2011] [Revised: 03/10/2011] [Accepted: 03/10/2011] [Indexed: 12/11/2022]
Abstract
Interleukin (IL)-6 is a cytokine with multiple biological activities. It contributes to host defense against pathogens, whereas accelerated production of IL-6 plays a significant pathological role in various diseases. Clinical trials have demonstrated the efficacy of tocilizumab, a humanized anti-IL-6 receptor antibody, for patients with rheumatoid arthritis, Castleman's disease or juvenile idiopathic arthritis, leading to approval of this innovative drug for the treatment of these diseases. Since IL-6 has been demonstrated to play a significant role in the development of various other autoimmune and inflammatory diseases, tocilizumab can be expected to become a novel drug for such diseases as well.
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Affiliation(s)
- Toshio Tanaka
- Department of Respiratory Medicine, Allergy and Rheumatic Diseases, Osaka University Graduate School of Medicine, Osaka, Japan
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HAGIHARA KEISUKE, KAWASE ICHIRO, TANAKA TOSHIO, KISHIMOTO TADAMITSU. Tocilizumab Ameliorates Clinical Symptoms in Polymyalgia Rheumatica: Figure 1. J Rheumatol 2010; 37:1075-6. [DOI: 10.3899/jrheum.091185] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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