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Di Matteo A, De Lorenzis E, Duquenne L, Nam JL, Garcia-Montoya L, Harnden K, Chowdhury R, Wakefield RJ, Emery P, Mankia K. Ultrasound in anti-CCP+ at-risk individuals without clinical synovitis: development of a novel 6-joint protocol for feasible risk prediction. Rheumatology (Oxford) 2024; 63:2213-2221. [PMID: 37934127 PMCID: PMC11292136 DOI: 10.1093/rheumatology/kead570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 10/05/2023] [Accepted: 10/14/2023] [Indexed: 11/08/2023] Open
Abstract
OBJECTIVES To investigate, in anti-CCP antibody-positive individuals with musculoskeletal symptoms but no clinical synovitis (CCP+ at-risk), the additional value of US for the prediction of inflammatory arthritis. Furthermore, to define a concise US protocol for feasible risk prediction. METHODS Demographic and clinical data were collected in 417 CCP+ at-risk (Leeds CCP cohort) with a baseline US scan assessing synovitis and bone erosions in 36 joints, and a follow-up duration ≥24 months. Multivariable binary regression models for inflammatory arthritis development at 24 months evaluated routine clinical variables associated with inflammatory arthritis alone ('clinical' model) and combined with a 36-joint US scanning protocol ('clinical-US extended' model). A 'clinical-US short' model was also developed. RESULTS At 24 months, 92/417 (22.1%) CCP+ at-risk developed inflammatory arthritis (median time 7 months, interquartile range 3-12). The 'clinical-US extended' model performed better than the 'clinical' model [area under the curve (AUC) 0.788 vs AUC 0.731, respectively, P < 0.001] with an odds ratio for inflammatory arthritis development of 3.18 (95% CI 1.80-5.63) for US synovitis and 2.54 (95% CI 1.21-5.37) for bone erosions. The 'clinical-US short' model, which retained the wrists, knees and MTP5 joints, performed better (AUC 0.782) than the 'clinical' model (P < 0.001) and similarly (difference in Akaike information criteria <2) to the 'clinical-US extended' model. CONCLUSIONS US provides valuable information for predicting progression to inflammatory arthritis in CCP+ individuals both alone and in addition to clinical variables. US synovitis was associated with a 3-fold increase risk of inflammatory arthritis development. A concise US protocol of six joints provides clinically feasible risk prediction in CCP+ at-risk.
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Affiliation(s)
- Andrea Di Matteo
- Rheumatology Department, Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
- National Institute for Health Research, Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Enrico De Lorenzis
- Rheumatology Department, Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
- Division of Rheumatology, Catholic University of the Sacred Heart, Fondazione Policlinico Universitario Agostino-Gemelli IRCSS, Rome, Italy
| | - Laurence Duquenne
- Rheumatology Department, Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
- National Institute for Health Research, Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Jacqueline L Nam
- Rheumatology Department, Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
- National Institute for Health Research, Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Leticia Garcia-Montoya
- Rheumatology Department, Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
- National Institute for Health Research, Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Kate Harnden
- Rheumatology Department, Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
- National Institute for Health Research, Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Rahaymin Chowdhury
- Rheumatology Department, Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
- National Institute for Health Research, Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Richard J Wakefield
- Rheumatology Department, Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
- National Institute for Health Research, Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Paul Emery
- Rheumatology Department, Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
- National Institute for Health Research, Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Kulveer Mankia
- Rheumatology Department, Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
- National Institute for Health Research, Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
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Lebwohl M, Iversen L, Eidsmo L, Krueger JG, Suárez-Fariñas M, Tomalin L, Kolbinger F, You R, Milutinovic M. Investigation of plaque psoriasis relapse after secukinumab withdrawal in patients from two phase III studies. Clin Exp Dermatol 2024; 49:793-800. [PMID: 37820029 DOI: 10.1093/ced/llad329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND Secukinumab is effective against a range of psoriatic manifestations. Investigating psoriasis (PsO) relapse following secukinumab discontinuation could provide insights into long-term PsO remission. OBJECTIVES To examine PsO relapse rates on treatment discontinuation following 1 year of secukinumab treatment. METHODS This study (clinical trial number: NCT01544595) is an extension of the phase III ERASURE/FIXTURE studies in patients with moderate-to-severe plaque PsO. After 1 year of secukinumab 300 mg or 150 mg treatment, participants who had responded to treatment with a ≥ 75% reduction in Psoriasis Area and Severity Index (PASI 75) at week 52 were randomly assigned to receive placebo (n = 120 and n = 100, respectively). On relapse, patients receiving placebo were switched to their previous secukinumab dose. The study primary outcome was the nonrelapse rate after secukinumab withdrawal. RESULTS Following the last dose of secukinumab 300 mg, 20.8% (25/120) and 10.0% (12/120) of patients who switched to placebo did not relapse at 1 and 2 years after discontinuation, respectively. Patients who received secukinumab 150 mg for 1 year showed a lower proportion of nonrelapse following treatment discontinuation [14% (14/100) and 6% (6/100)] at 1 and 2 years, respectively. Patients who did not relapse maintained low mean PASI (2.8) at 1 year drug free vs. baseline (20.9); 1.7 at 2 years drug free vs. baseline (19.2), following an initial 52-week treatment with secukinumab 300 mg. Disease duration (P = 0.02) and severity (P = 0.02) were significantly associated with time to relapse in patients initially treated with secukinumab 300 mg; patients with shorter disease duration and lower baseline PASI remained relapse-free for longer. CONCLUSIONS Following discontinuation of secukinumab, a proportion of patients stayed relapse-free. Further, patients with shorter disease duration remained relapse-free for longer, suggesting that earlier treatment with secukinumab may result in long-term clinical control of moderate-to-severe PsO.
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Affiliation(s)
- Mark Lebwohl
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Liv Eidsmo
- Department of Medicine Solna, Karolinska Institutet, Stockholm Sweden
- Leo Foundation Skin Immunology Research Center, Department of Immunology and Microbiology, University of Copenhagen, Copenhagen, Denmark
| | - James G Krueger
- Laboratory of Investigative Dermatology, Rockefeller University, New York, NY, USA
| | | | - Lewis Tomalin
- Population Health and Science Policy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Frank Kolbinger
- Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Ruquan You
- China Novartis Institutes for BioMedical Research, Shanghai, China
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Liu X, Diao N, Song S, Wang W, Cao M, Yang W, Guo C, Chen D. Inflammatory macrophage reprogramming strategy of fucoidan microneedles-mediated ROS-responsive polymers for rheumatoid arthritis. Int J Biol Macromol 2024; 271:132442. [PMID: 38761903 DOI: 10.1016/j.ijbiomac.2024.132442] [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: 01/13/2024] [Revised: 05/11/2024] [Accepted: 05/15/2024] [Indexed: 05/20/2024]
Abstract
During the pathogenesis of rheumatoid arthritis, inflammatory cells usually infiltrate synovial tissues, notably, M1-type macrophages, whose redox imbalance leads to the degradation of joint structures and deterioration of function. Natural active products play a vital role in immune modulation and antioxidants. In this study, we constructed a ROS-responsive nanoparticle called FTL@SIN, which consists of fucoidan (Fuc) and luteolin (Lut) connected by a ROS-responsive bond, Thioketal (TK), and encapsulated with an anti-rheumatic drug, Sinomenine (SIN), for synergistic anti-inflammatory effects. The FTL@SIN is then dispersed in high molecular weight Fuc-fabricated dissolvable microneedles (FTL@SIN MNs) for local administration. Therapy of FTL@SIN MNs afforded a significant decrease in macrophage inflammation while decreasing key pro-inflammatory cytokines and repolarizing M1 type to M2 type, thereby ameliorating synovial inflammation, and promoting cartilage repair. Additionally, our investigations have revealed that Fucoidan (Fuc) demonstrates synergistic effects, exhibiting superior mechanical strength and enhanced physical stability when compared to microneedles formulated solely with hyaluronic acid. This study combines nanomedicine with traditional Chinese medicine, a novel drug delivery strategy that presents a promising avenue for therapeutic intervention in rheumatoid arthritis.
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Affiliation(s)
- Xiaowei Liu
- Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs, School of Pharmacy, Yantai University, Yantai 264005, China
| | - Ningning Diao
- Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs, School of Pharmacy, Yantai University, Yantai 264005, China
| | - Shiqing Song
- Rehabilitation Department, Yantai Yuhuangding Hospital, Yantai 264005, China
| | - Wenxin Wang
- Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs, School of Pharmacy, Yantai University, Yantai 264005, China
| | - Min Cao
- Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs, School of Pharmacy, Yantai University, Yantai 264005, China
| | - Weili Yang
- Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs, School of Pharmacy, Yantai University, Yantai 264005, China
| | - Chunjing Guo
- College of Marine Life Science, Ocean University of China, 5# Yushan 10 Road, Qingdao 266003, China.
| | - Daquan Chen
- Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs, School of Pharmacy, Yantai University, Yantai 264005, China.
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DiSantostefano RL, Simons G, Englbrecht M, Humphreys JH, Bruce IN, Bywall KS, Radawski C, Raza K, Falahee M, Veldwijk J. Can the General Public Be a Proxy for an "At-Risk" Group in a Patient Preference Study? A Disease Prevention Example in Rheumatoid Arthritis. Med Decis Making 2024; 44:189-202. [PMID: 38240281 PMCID: PMC10865770 DOI: 10.1177/0272989x231218265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 11/02/2023] [Indexed: 02/15/2024]
Abstract
BACKGROUND When selecting samples for patient preference studies, it may be difficult or impractical to recruit participants who are eligible for a particular treatment decision. However, a general public sample may not be an appropriate proxy. OBJECTIVE This study compares preferences for rheumatoid arthritis (RA) preventive treatments between members of the general public and first-degree relatives (FDRs) of confirmed RA patients to assess whether a sample of the general public can be used as a proxy for FDRs. METHODS Participants were asked to imagine they were experiencing arthralgia and had screening tests indicating a 60% chance of developing RA within 2 yrs. Using a discrete choice experiment, participants were offered a series of choices between no treatment and 2 unlabeled hypothetical treatments to reduce the risk of RA. To assess data quality, time to complete survey sections and comprehension questions were assessed. A random parameter logit model was used to obtain attribute-level estimates, which were used to calculate relative importance, maximum acceptable risk (MAR), and market shares of hypothetical preventive treatments. RESULTS The FDR sample (n = 298) spent more time completing the survey and performed better on comprehension questions compared with the general public sample (n = 982). The relative importance ranking was similar between the general public and FDR participant samples; however, other relative preference measures involving weights including MARs and market share differed between groups, with FDRs having numerically higher MARs. CONCLUSION In the context of RA prevention, the general public (average risk) may be a reasonable proxy for a more at-risk sample (FDRs) for overall relative importance ranking but not weights. The rationale for a proxy sample should be clearly justified. HIGHLIGHTS Participants from the general public were compared to first-degree relatives on their preferences for rheumatoid arthritis (RA) preventive treatments using a discrete choice experiment.Preferences were similar between groups in terms of the most important and least important attributes of preventive treatments, with effectiveness being the most important attribute. However, relative weights differed.Attention to the survey and predicted market shares of hypothetical RA preventive treatments differed between the general public and first-degree relatives.The general public may be a reasonable proxy for an at-risk group for patient preferences ranks but not weights in the disease prevention context; however, care should be taken in sample selection for patient preference studies when choosing nonpatients.
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Affiliation(s)
| | - G. Simons
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - M. Englbrecht
- freelance healthcare data scientist, Eckental, Germany
- Department of Internal Medicine and Institute for Clinical Immunology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Jennifer H. Humphreys
- Centre for Epidemiology Versus Arthritis, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK
- Kellgren Centre for Rheumatology, Manchester University NHS Foundation Trust, Manchester, UK
| | - Ian N. Bruce
- Centre for Epidemiology Versus Arthritis, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK
- Kellgren Centre for Rheumatology, Manchester University NHS Foundation Trust, Manchester, UK
- NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | | | - C. Radawski
- Eli Lilly and Company, Indianapolis, IN, USA
| | - K. Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
- MRC Versus Arthritis Centre for Musculoskeletal Ageing Research and Research into Inflammatory Arthritis Centre Versus Arthritis, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - M. Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - J. Veldwijk
- School of Health Policy & Management, Erasmus University Rotterdam, Rotterdam, the Netherlands
- Erasmus Choice Modelling Centre, Erasmus University Rotterdam, Rotterdam, the Netherlands
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
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5
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Dumoulin QA, Boeren AMP, Krijbolder DI, Willemze A, de Jong PHP, van Mulligen E, van Steenbergen HW, van der Helm-van Mil AHM. When does obesity exert its effect in conferring risk of developing RA: a large study in cohorts of symptomatic persons at risk. RMD Open 2024; 10:e003785. [PMID: 38216289 PMCID: PMC10806477 DOI: 10.1136/rmdopen-2023-003785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 12/28/2023] [Indexed: 01/14/2024] Open
Abstract
OBJECTIVES Obesity is a known risk factor for developing rheumatoid arthritis (RA). However, it is unclear whether obesity exerts its risk effect during the asymptomatic or the symptomatic clinically suspect arthralgia (CSA) phase of risk. To improve understanding of the effect of obesity on RA development, we aimed to (1) compare body mass index (BMI) at CSA onset to BMI of the general population and (2) study within CSA patients if obesity increases the risk for progression to RA. METHODS 1107 symptomatic persons at risk for RA from four cohorts (CSA Leiden, CSA Rotterdam, SONAR and TREAT EARLIER placebo arm) were studied. For the first aim, baseline BMI was compared with age-matched/sex-matched BMI of the general population. Patients were stratified for anticitrullinated protein antibody (ACPA) status. Regarding the second aim, the association between BMI and inflammatory arthritis (IA) development during 2 years was studied with Cox regression analysis within each cohort and via meta-analysis in all cohorts. RESULTS CSA patients of all cohorts were more often obese than the general population (respectively 21.9% vs 14.0%, 25.7% vs 14.5%, 26.7% vs 14.5% and 33.3% vs 14.9%, in CSA Leiden, CSA Rotterdam, SONAR, TREAT EARLIER placebo arm). Both ACPA-positive and ACPA-negative CSA patients had a higher frequency of obesity. Within CSA, obesity was not associated with IA development compared to normal weight (pooled effect in meta-analysis of four cohorts HR 1.01 (95% CI 0.93 to 1.08)). CONCLUSIONS Obesity is not associated with RA development within CSA patients but BMI has already increased in CSA compared to the general population. Obesity, therefore, presumably exerts its risk effect at an early asymptomatic phase of RA development, rather than being associated with the disease processes that ultimately result in clinical arthritis.
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Affiliation(s)
- Quirine A Dumoulin
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Anna M P Boeren
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Rheumatology, Erasmus MC, Rotterdam, The Netherlands
| | - Doortje I Krijbolder
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - A Willemze
- Department of Rheumatology and Clinical Immunology, Maasstad Hospital, Rotterdam, The Netherlands
| | | | | | | | - Annette H M van der Helm-van Mil
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Rheumatology, Erasmus MC, Rotterdam, The Netherlands
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6
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van Steenbergen HW, Cope AP, van der Helm-van Mil AHM. Rheumatoid arthritis prevention in arthralgia: fantasy or reality? Nat Rev Rheumatol 2023; 19:767-777. [PMID: 37814057 DOI: 10.1038/s41584-023-01035-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/08/2023] [Indexed: 10/11/2023]
Abstract
The concept of a 'window of opportunity' in treating a disease assumes the existence of a time frame during which the trajectory of the disease can be effectively and permanently modified. In rheumatoid arthritis (RA), optimal timing of this period is presumed to be during the phase before arthritis is clinically apparent and disease is diagnosed. Several proof-of-concept trials of treatment during the 'arthralgia' phase of RA have been completed in the past 4 years, with the underlying notion that temporary treatment at this stage could prevent the development of RA or induce a sustained reduction in the burden of disease. This Review summarizes the results of these trials and reflects on the outcomes in relation to the patients' perspectives. Overall, the majority of symptomatic at-risk individuals could benefit from a fixed period treatment, even if RA does not develop. Various factors must be taken into consideration when translating these findings into clinical practice. More evidence is needed to target the individuals at highest risk, and additional tools are needed to monitor treatment and guide decisions about whether treatment can be discontinued. Without these tools, there is a paradoxical risk of seemingly increasing the incidence of the disease and prolonging disease duration, which is the opposite of what the concept of intervening in the window of opportunity entails.
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Affiliation(s)
| | - Andrew P Cope
- Centre for Rheumatic Diseases, Department of Inflammation Biology, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Annette H M van der Helm-van Mil
- Department of Rheumatology, Leiden University Medical Centre, Leiden, the Netherlands.
- Department of Rheumatology, Erasmus Medical Centre, Rotterdam, the Netherlands.
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Liew DF, Owen CE. Designing studies in newly diagnosed versus established polymyalgia rheumatica. THE LANCET. RHEUMATOLOGY 2023; 5:e701-e703. [PMID: 38251558 DOI: 10.1016/s2665-9913(23)00294-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 10/18/2023] [Indexed: 01/23/2024]
Affiliation(s)
- David Fl Liew
- Department of Rheumatology, Austin Health, Melbourne, VIC 3081, Australia; Department of Clinical Pharmacology and Therapeutics, Austin Health, Melbourne, VIC 3081, Australia; Department of Medicine, University of Melbourne, Melbourne, VIC, Australia.
| | - Claire E Owen
- Department of Rheumatology, Austin Health, Melbourne, VIC 3081, Australia; Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
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Bekaryssova D, Mruthyunjaya Vijaya P, Ahmed S, Sondur S, Zimba O. Revisiting articular syndrome in the peri-pandemic COVID-19 era. Rheumatol Int 2023; 43:2157-2166. [PMID: 37747562 DOI: 10.1007/s00296-023-05459-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 09/03/2023] [Indexed: 09/26/2023]
Abstract
Articular syndrome is often the presentation of a person's various rheumatic or related diseases. It includes both arthralgia and arthritis, with objective signs of joint inflammation defining the latter. This syndromic approach to joint pain enables a scientific method for early diagnosis of common rheumatic conditions without compromising the recognition of uncommon conditions. This review explores common rheumatic conditions associated with articular syndrome, including osteoarthritis, rheumatoid arthritis (RA), systemic lupus erythematosus (SLE). It supports the early differentiation of uncommon but emerging entities such as reactive arthritis (ReA). The aim of the review is to comprehensively overview various forms of articular syndrome to update rheumatologists' and allied health specialists' knowledge. Epidemiology, clinical presentations, diagnostic approaches, and therapeutic strategies are discussed in the context of articular syndrome. The challenges emerging in the peri-pandemic COVID-19 era are highlighted. The improved understanding of the spectrum of clinical conditions and disease states presenting with articular syndrome may facilitate early diagnosis, optimal management, and enhanced patient outcomes within the realm of rheumatology.
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Affiliation(s)
- Dana Bekaryssova
- Department of Biology and Biochemistry, South Kazakhstan Medical Academy, Shymkent, Kazakhstan.
| | - Prakashini Mruthyunjaya Vijaya
- Department of Clinical Immunology and Rheumatology, Kalinga Institute of Medical Sciences, KIIT University, Bhubaneswar, India
| | - Sakir Ahmed
- Department of Clinical Immunology and Rheumatology, Kalinga Institute of Medical Sciences, KIIT University, Bhubaneswar, India
| | - Suhas Sondur
- Department of Orthopedics, Kalinga Institute of Medical Sciences, KIIT University, Bhubaneswar, India
| | - Olena Zimba
- Department of Clinical Rheumatology and Immunology, University Hospital in Krakow, Kraków, Poland
- National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
- Department of Internal Medicine N2, Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
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9
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Sepriano A, van Dijk B, Ramiro S, van der Helm-van Mil A, Combe B, van Schaardenburg D, de Wit M, Kent A, Mateus E, Landewé R. Distinction and prognosis of early arthritis phenotypes: an analysis in three European cohorts. RMD Open 2023; 9:e003611. [PMID: 37914180 PMCID: PMC10626756 DOI: 10.1136/rmdopen-2023-003611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 10/02/2023] [Indexed: 11/03/2023] Open
Abstract
OBJECTIVES The objective of this study is to evaluate whether there are differences in the long-term prognosis across various phenotypes of early arthritis (EA). METHODS Three EA cohorts (Reade, Etude et Suivi des Polyarthrites Indifférenciées Récentes (ESPOIR) and Early Arthritis Clinic (EAC)) were analysed. Clinical data were collected up to 24 years. Hands and feet radiographs were scored according to the Sharp van der Heijde (SvdH) method. Latent class analysis was applied to determine the EA phenotypes at baseline. Each class received a label reflecting its most prominent features. Prognostic outcomes included Health Assessment Questionnaire (HAQ), Short Form 36 (SF36) and SvdH score. The association between class membership and outcomes over time was tested in multivariable models. RESULTS In total, 390 (Reade), 798 (ESPOIR) and 3991 (EAC) patients were analysed separately. Two classes with symmetrical polyarthritis emerged; one of these labelled as autoimmune inflammatory polyarthritis (AIPA), had high likelihood of acute phase reactants (APR) elevation and autoantibody positivity, while the other (mild-inflammatory polyarthritis; MIPA) had not. A third class had oligoarthritis of upper limbs (OAUL) and could be subdivided into autoimmune OAUL and mild-inflammatory OAUL. A fifth class had oligoarthritis of lower limbs. The SvdH scores were worse in patients with APR/autoantibodies (AIPA) than in those without (MIPA). No clinically meaningful differences across classes in HAQ or SF36 over time were found. CONCLUSION Radiographic progression over time primarily occurs in EA patients with APR/autoantibodies. The absence of these markers, however, does not necessarily translate into better long-term function and quality of life. Clinicians should not only aim at preventing joint damage, but look beyond structural progression in order to further improve the lives of people with EA.
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Affiliation(s)
- Alexandre Sepriano
- NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
- Rheumatology, Leiden University Medical Center, Leiden, Netherlands
| | | | - Sofia Ramiro
- Rheumatology, Leiden University Medical Center, Leiden, Netherlands
- Rheumatology, Zuyderland Medical Centre Heerlen, Heerlen, Netherlands
| | | | | | | | - Maarten de Wit
- EULAR Patient Research Partner Network, Zurich, Switzerland
| | - Alison Kent
- EULAR Patient Research Partner Network, Zurich, Switzerland
| | - Elsa Mateus
- EULAR Patient Research Partner Network, Zurich, Switzerland
| | - Robert Landewé
- Amsterdam Rheumatology Center, AMC, Amsterdam, Netherlands
- Rheumatology, Zuyderland Medical Centre, Heerlen, Netherlands
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10
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Wells I, Simons G, Kanacherril JP, Mallen CD, Raza K, Falahee M. Stakeholder perceptions of preventive approaches to rheumatoid arthritis: qualitative study of healthcare professionals' perspectives on predictive and preventive strategies. BMC Rheumatol 2023; 7:35. [PMID: 37789489 PMCID: PMC10548722 DOI: 10.1186/s41927-023-00361-8] [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: 02/21/2023] [Accepted: 09/19/2023] [Indexed: 10/05/2023] Open
Abstract
BACKGROUND There is increasing research interest in the development of preventive treatment for individuals at risk of rheumatoid arthritis (RA). Previous studies have explored the perceptions of at-risk groups and patients about predictive and preventive strategies for RA, but little is known about health care professionals' (HCPs) perspectives. METHODS One-to-one semi-structured qualitative interviews were conducted (face-to-face or by telephone) with HCPs. Audio recordings of the interviews were transcribed, and the data were analysed by thematic analysis. RESULTS Nineteen HCPs (11 female) were interviewed, including ten GPs, six rheumatologists and three rheumatology nurse specialists. The thematic analysis identified four organising themes: 1) Attributes of predictive and preventive approaches; 2) Ethical and psychological concerns; 3) Implementation issues and 4) Learning from management of other conditions. Theme 1 described necessary attributes of predictive and preventive approaches, including the type and performance of predictive tools, the need for a sound evidence base and consideration of risks and benefits associated with preventive treatment. Theme 2 described the ethical and psycho-social concerns that interviewees raised, including the potential negative economic, financial and psychological effects of risk disclosure for 'at-risk' individuals, uncertainty around the development of RA and the potential for benefit associated with the treatments being considered. Theme 3 describes the implementation issues considered, including knowledge and training needs, costs and resource implications of implementing predictive and preventive approaches, the role of different types of HCPs, guidelines and tools needed, and patient characteristics relating to the appropriateness of preventive treatments. Theme 4 describes lessons that could be learned from interviewees' experiences of prediction and prevention in other disease areas, including how preventive treatment is prescribed, existing guidelines and tools for other diseases and issues relating to risk communication. CONCLUSIONS For successful implementation of predictive and preventative approaches in RA, HCPs need appropriate training about use and interpretation of predictive tools, communication of results to at-risk individuals, and options for intervention. Evidence of cost-efficiency, appropriate resource allocation, adaptation of official guidelines and careful consideration of the at-risk individuals' psycho-social needs are also needed.
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Affiliation(s)
- Imogen Wells
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2WB, UK
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Gwenda Simons
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2WB, UK
| | | | | | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2WB, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
- Sandwell and West Birmingham NHS Trust, Birmingham, UK
- MRC Versus Arthritis Centre for Musculoskeletal Ageing Research and the Research into Inflammatory Arthritis Centre Versus Arthritis, University of Birmingham, Birmingham, UK
| | - Marie Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2WB, UK.
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK.
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Black RJ, Cross M, Haile LM, Culbreth GT, Steinmetz JD, Hagins H, Kopec JA, Brooks PM, Woolf AD, Ong KL, Kopansky-Giles DR, Dreinhoefer KE, Betteridge N, Aali A, Abbasifard M, Abbasi-Kangevari M, Abdurehman AM, Abedi A, Abidi H, Aboagye RG, Abolhassani H, Abu-Gharbieh E, Abu-Zaid A, Adamu K, Addo IY, Adesina MA, Adnani QES, Afzal MS, Ahmed A, Aithala JP, Akhlaghdoust M, Alemayehu A, Alvand S, Alvis-Zakzuk NJ, Amu H, Antony B, Arabloo J, Aravkin AY, Arulappan J, Ashraf T, Athari SS, Azadnajafabad S, Badawi A, Baghcheghi N, Baig AA, Balta AB, Banach M, Banik PC, Barrow A, Bashiri A, Bearne LM, Bekele A, Bensenor IM, Berhie AY, Bhagavathula AS, Bhardwaj P, Bhat AN, Bhojaraja VS, Bitaraf S, Bodicha BBA, Botelho JS, Briggs AM, Buchbinder R, Castañeda-Orjuela CA, Charalampous P, Chattu VK, Coberly K, Cruz-Martins N, Dadras O, Dai X, de Luca K, Dessalegn FN, Dessie G, Dhimal M, Digesa LE, Diress M, Doku PN, Edinur HA, Ekholuenetale M, Elhadi M, El-Sherbiny YM, Etaee F, Ezzeddini R, Faghani S, Filip I, Fischer F, Fukumoto T, Ganesan B, Gebremichael MA, Gerema U, Getachew ME, Ghashghaee A, Gill TK, Gupta B, Gupta S, Gupta VB, Gupta VK, Halwani R, Hannan MA, Haque S, Harlianto NI, Harorani M, Hasaballah AI, Hassen MB, Hay SI, Hayat K, Heidari G, Hezam K, Hill CL, Hiraike Y, Horita N, Hoveidaei AH, Hsiao AK, Hsieh E, Hussain S, Iavicoli I, Ilic IM, Islam SMS, Ismail NE, Iwagami M, Jakovljevic M, Jani CT, Jeganathan J, Joseph N, Kadashetti V, Kandel H, Kanko TK, Karaye IM, Khajuria H, Khan MJ, Khan MAB, Khanali J, Khatatbeh MM, Khubchandani J, Kim YJ, Kisa A, Kolahi AA, Kompani F, Koohestani HR, Koyanagi A, Krishan K, Kuddus M, Kumar N, Kuttikkattu A, Larijani B, Lim SS, Lo J, Machado VS, Mahajan PB, Majeed A, Malakan Rad E, Malik AA, Mansournia MA, Mathews E, Mendes JJ, Mentis AFA, Mesregah MK, Mestrovic T, Mirghaderi SP, Mirrakhimov EM, Misganaw A, Mohamadkhani A, Mohammed S, Mokdad AH, Moniruzzaman M, Montasir AA, Mulu GB, Murillo-Zamora E, Murray CJL, Mustafa G, Naghavi M, Nair TS, Naqvi AA, Natto ZS, Nayak BP, Neupane S, Nguyen CT, Niazi RK, Nzoputam OJ, Oh IH, Okati-Aliabad H, Okonji OC, Olufadewa II, Owolabi MO, Pacheco-Barrios K, Padubidri JR, Patel J, Pathan AR, Pawar S, Pedersini P, Perianayagam A, Petcu IR, Qattea I, Radfar A, Rafiei A, Rahman MHU, Rahmanian V, Rashedi V, Rashidi MM, Ratan ZA, Rawaf S, Razeghinia MS, Redwan EMM, Renzaho AMN, Rezaei N, Rezaei N, Riad A, Saad AMA, Saddik B, Saeed U, Safary A, Sahebazzamani M, Sahebkar A, Sahoo H, Salek Farrokhi A, Saqib MAN, Seylani A, Shahabi S, Shaikh MA, Shashamo BB, Shetty A, Shetty JK, Shigematsu M, Shivarov V, Shobeiri P, Sibhat MM, Sinaei E, Singh A, Singh JA, Singh P, Singh S, Siraj MS, Skryabina AA, Slater H, Smith AE, Solomon Y, Soltani-Zangbar MS, Tabish M, Tan KK, Tat NY, Tehrani-Banihashemi A, Tharwat S, Tovani-Palone MR, Tusa BS, Valadan Tahbaz S, Valdez PR, Valizadeh R, Vaziri S, Vollset SE, Wu AM, Yada DY, Yehualashet SS, Yonemoto N, You Y, Yunusa I, Zangiabadian M, Zare I, Zarrintan A, Zhang ZJ, Zhong C, Zoladl M, Vos T, March LM. Global, regional, and national burden of rheumatoid arthritis, 1990-2020, and projections to 2050: a systematic analysis of the Global Burden of Disease Study 2021. THE LANCET. RHEUMATOLOGY 2023; 5:e594-e610. [PMID: 37795020 PMCID: PMC10546867 DOI: 10.1016/s2665-9913(23)00211-4] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/06/2023]
Abstract
Background Rheumatoid arthritis is a chronic autoimmune inflammatory disease associated with disability and premature death. Up-to-date estimates of the burden of rheumatoid arthritis are required for health-care planning, resource allocation, and prevention. As part of the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2021, we provide updated estimates of the prevalence of rheumatoid arthritis and its associated deaths and disability-adjusted life-years (DALYs) by age, sex, year, and location, with forecasted prevalence to 2050. Methods Rheumatoid arthritis prevalence was estimated in 204 countries and territories from 1990 to 2020 using Bayesian meta-regression models and data from population-based studies and medical claims data (98 prevalence and 25 incidence studies). Mortality was estimated from vital registration data with the Cause of Death Ensemble model (CODEm). Years of life lost (YLL) were calculated with use of standard GBD lifetables, and years lived with disability (YLDs) were estimated from prevalence, a meta-analysed distribution of rheumatoid arthritis severity, and disability weights. DALYs were calculated by summing YLLs and YLDs. Smoking was the only risk factor analysed. Rheumatoid arthritis prevalence was forecast to 2050 by logistic regression with Socio-Demographic Index as a predictor, then multiplying by projected population estimates. Findings In 2020, an estimated 17·6 million (95% uncertainty interval 15·8-20·3) people had rheumatoid arthritis worldwide. The age-standardised global prevalence rate was 208·8 cases (186·8-241·1) per 100 000 population, representing a 14·1% (12·7-15·4) increase since 1990. Prevalence was higher in females (age-standardised female-to-male prevalence ratio 2·45 [2·40-2·47]). The age-standardised death rate was 0·47 (0·41-0·54) per 100 000 population (38 300 global deaths [33 500-44 000]), a 23·8% (17·5-29·3) decrease from 1990 to 2020. The 2020 DALY count was 3 060 000 (2 320 000-3 860 000), with an age-standardised DALY rate of 36·4 (27·6-45·9) per 100 000 population. YLDs accounted for 76·4% (68·3-81·0) of DALYs. Smoking risk attribution for rheumatoid arthritis DALYs was 7·1% (3·6-10·3). We forecast that 31·7 million (25·8-39·0) individuals will be living with rheumatoid arthritis worldwide by 2050. Interpretation Rheumatoid arthritis mortality has decreased globally over the past three decades. Global age-standardised prevalence rate and YLDs have increased over the same period, and the number of cases is projected to continue to increase to the year 2050. Improved access to early diagnosis and treatment of rheumatoid arthritis globally is required to reduce the future burden of the disease. Funding Bill & Melinda Gates Foundation, Institute of Bone and Joint Research, and Global Alliance for Musculoskeletal Health.
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12
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Simons G, Schölin Bywall K, Englbrecht M, Johansson EC, DiSantostefano RL, Radawski C, Veldwijk J, Raza K, Falahee M. Exploring preferences of at-risk individuals for preventive treatments for rheumatoid arthritis. Scand J Rheumatol 2023; 52:449-459. [PMID: 36178461 DOI: 10.1080/03009742.2022.2116805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2022] [Indexed: 10/14/2022]
Abstract
OBJECTIVE Some immunomodulatory drugs have been shown to delay the onset of, or lower the risk of developing, rheumatoid arthritis (RA), if given to individuals at risk. Several trials are ongoing in this area; however, little evidence is currently available about the views of those at risk of RA regarding preventive treatment. METHOD Three focus groups and three interviews explored factors that are relevant to first degree relatives (FDRs) of RA patients and members of the general public when considering taking preventive treatment for RA. The semi-structured qualitative interview prompts explored participant responses to hypothetical attributes of preventive RA medicines. Transcripts of focus group/interview proceedings were inductively coded and analysed using a framework approach. RESULTS Twenty-one individuals (five FDRs, 16 members of the general public) took part in the study. Ten broad themes were identified describing factors that participants felt would influence their decisions about whether to take preventive treatment if they were at increased risk of RA. These related either directly to features of the specific treatment or to other factors, including personal characteristics, attitude towards taking medication, and an individual's actual risk of developing RA. CONCLUSION This research highlights the importance of non-treatment factors in the decision-making process around preventive treatments, and will inform recruitment to clinical trials as well as information to support shared decision making by those considering preventive treatment. Studies of treatment preferences in individuals with a confirmed high risk of RA would further inform clinical trial design.
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Affiliation(s)
- G Simons
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - K Schölin Bywall
- Centre for Research Ethics & Bioethics, Uppsala University, Uppsala, Sweden
| | - M Englbrecht
- Freelance Healthcare Data Scientist, Eckental, Germany
- Department of Internal Medicine and Institute for Clinical Immunology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - E C Johansson
- Patient Research Partner, Swedish Rheumatism Association, Stockholm, Sweden
| | | | - C Radawski
- Eli Lilly and Company, Indianapolis, IN, USA
| | - J Veldwijk
- Erasmus School of Health Policy & Management and Erasmus Choice Modelling Centre, Erasmus University Rotterdam, Rotterdam, The Netherlands
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - K Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
- MRC Versus Arthritis Centre for Musculoskeletal Ageing Research and Research into Inflammatory Arthritis Centre Versus Arthritis, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - M Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
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13
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Rodríguez-Carrio J, Cavalli G, Gwinnutt J, Wieczorek M, Guillemin F, Verstappen SMM. Developing a framework for the implementation of recommendations for lifestyle factors for people with RMDs across Europe: assessment of current materials and implementation needs. RMD Open 2023; 9:e003443. [PMID: 37652556 PMCID: PMC10476113 DOI: 10.1136/rmdopen-2023-003443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 08/15/2023] [Indexed: 09/02/2023] Open
Abstract
Lifestyle factors (such as diet, physical activity or smoking habits, among others) are known to influence the progression of rheumatic and musculoskeletal diseases (RMDs). Despite contemporary improvements in RMD care, the management of lifestyle factors is suboptimal. In the context of a recent European Alliance of Associations for Rheumatology (EULAR) task force, existing informative materials regarding lifestyle factors for people with RMDs were collected from national organisations across European countries. Current materials show important limitations in terms of coverage, literature support and access, which may make the implementation of successful interventions difficult. In the present viewpoint, a roadmap to cover these gaps at the European level with the recent EULAR recommendations on lifestyle factors is discussed from an implementation perspective. This analysis may pave the ground for future implementation endeavours at the European level related to non-pharmacological interventions that may also be applicable beyond rheumatology.
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Affiliation(s)
- Javier Rodríguez-Carrio
- Area of Immunology, Universidad de Oviedo, Oviedo, Spain
- Department of Metabolism, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Giulio Cavalli
- Internal Medicine and Clinical Immunology, Vita-Salute San Raffaele University, Milan, Italy
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, San Raffaele Hospital, Milano, Lombardia, Italy
| | - James Gwinnutt
- Centre for Epidemiology Versus Arthritis, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
- IQVIA Ltd, Reading, UK
| | - Maud Wieczorek
- APEMAC, Université de Lorraine, Nancy, Grand Est, France
| | | | - Suzanne M M Verstappen
- Centre for Epidemiology Versus Arthritis, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
- NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Wythenshawe, UK
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14
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Duquenne L, Hensor EM, Wilson M, Garcia-Montoya L, Nam JL, Wu J, Harnden K, Anioke IC, Di Matteo A, Chowdhury R, Sidhu N, Ponchel F, Mankia K, Emery P. Predicting Inflammatory Arthritis in At-Risk Persons: Development of Scores for Risk Stratification. Ann Intern Med 2023; 176:1027-1036. [PMID: 37523695 DOI: 10.7326/m23-0272] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/02/2023] Open
Abstract
BACKGROUND Inflammatory arthritis (IA) is an immune-related condition defined by the presence of clinical synovitis. Its most common form is rheumatoid arthritis. OBJECTIVE To develop scores for predicting IA in at-risk persons using multidimensional biomarkers. DESIGN Prospective observational cohort study. SETTING Single-center, Leeds, United Kingdom. PARTICIPANTS Persons with new musculoskeletal symptoms, a positive test result for anticitrullinated protein antibodies, and no clinical synovitis and followed for 48 weeks or more or until IA occurred. MEASUREMENTS A simple score was developed using logistic regression, and a comprehensive score was developed using the least absolute shrinkage and selection operator Cox proportional hazards regression. Internal validation with bootstrapping was estimated, and a decision curve analysis was done. RESULTS Of 455 participants, 32.5% (148 of 455) developed IA, and 15.4% (70 of 455) developed it within 1 year. The simple score identified 249 low-risk participants with a false negative rate of 5% (and 206 high-risk participants with a false-positive rate of 72%). The comprehensive score identified 119 high-risk participants with a false-positive rate of 29% (and 336 low-risk participants with a false-negative rate of 19%); 40% of high-risk participants developed IA within 1 year and 71% within 5 years. LIMITATIONS External validation is required. Recruitment occurred over 13 years, with lower rates of IA in later years. There was geographic variation in laboratory testing and recruitment availability. CONCLUSION The simple score identified persons at low risk for IA who were less likely to need secondary care. The comprehensive score identified high-risk persons who could benefit from risk stratification and preventive measures. Both scores may be useful in clinical care and should also be useful in clinical trials. PRIMARY FUNDING SOURCE National Institute for Health and Care Research Leeds Biomedical Research Centre.
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Affiliation(s)
- Laurence Duquenne
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, and NIHR Leeds Biomedical Research Centre, Leeds, United Kingdom (L.D., E.M.H., M.W., L.G., J.L.N., K.H., A.D.M., R.C., N.S., K.M., P.E.)
| | - Elizabeth M Hensor
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, and NIHR Leeds Biomedical Research Centre, Leeds, United Kingdom (L.D., E.M.H., M.W., L.G., J.L.N., K.H., A.D.M., R.C., N.S., K.M., P.E.)
| | - Michelle Wilson
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, and NIHR Leeds Biomedical Research Centre, Leeds, United Kingdom (L.D., E.M.H., M.W., L.G., J.L.N., K.H., A.D.M., R.C., N.S., K.M., P.E.)
| | - Leticia Garcia-Montoya
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, and NIHR Leeds Biomedical Research Centre, Leeds, United Kingdom (L.D., E.M.H., M.W., L.G., J.L.N., K.H., A.D.M., R.C., N.S., K.M., P.E.)
| | - Jacqueline L Nam
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, and NIHR Leeds Biomedical Research Centre, Leeds, United Kingdom (L.D., E.M.H., M.W., L.G., J.L.N., K.H., A.D.M., R.C., N.S., K.M., P.E.)
| | - Jianhua Wu
- Leeds Institute for Data Analytics, University of Leeds, Leeds, and Wolfson Institute of Population Health, Queen Mary University of London, London, United Kingdom (J.W.)
| | - Kate Harnden
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, and NIHR Leeds Biomedical Research Centre, Leeds, United Kingdom (L.D., E.M.H., M.W., L.G., J.L.N., K.H., A.D.M., R.C., N.S., K.M., P.E.)
| | - Innocent Chidi Anioke
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom, and Department of Medical Laboratory Sciences, University of Nigeria, Nigeria (I.C.A.)
| | - Andrea Di Matteo
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, and NIHR Leeds Biomedical Research Centre, Leeds, United Kingdom (L.D., E.M.H., M.W., L.G., J.L.N., K.H., A.D.M., R.C., N.S., K.M., P.E.)
| | - Rahaymin Chowdhury
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, and NIHR Leeds Biomedical Research Centre, Leeds, United Kingdom (L.D., E.M.H., M.W., L.G., J.L.N., K.H., A.D.M., R.C., N.S., K.M., P.E.)
| | - Navkiran Sidhu
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, and NIHR Leeds Biomedical Research Centre, Leeds, United Kingdom (L.D., E.M.H., M.W., L.G., J.L.N., K.H., A.D.M., R.C., N.S., K.M., P.E.)
| | - Frederique Ponchel
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom (F.P.)
| | - Kulveer Mankia
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, and NIHR Leeds Biomedical Research Centre, Leeds, United Kingdom (L.D., E.M.H., M.W., L.G., J.L.N., K.H., A.D.M., R.C., N.S., K.M., P.E.)
| | - Paul Emery
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, and NIHR Leeds Biomedical Research Centre, Leeds, United Kingdom (L.D., E.M.H., M.W., L.G., J.L.N., K.H., A.D.M., R.C., N.S., K.M., P.E.)
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15
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Inamo J, Keegan J, Griffith A, Ghosh T, Horisberger A, Howard K, Pulford J, Murzin E, Hancock B, Jonsson AH, Seifert J, Feser ML, Norris JM, Cao Y, Apruzzese W, Louis Bridges S, Bykerk V, Goodman S, Donlin L, Firestein GS, Perlman H, Bathon JM, Hughes LB, Tabechian D, Filer A, Pitzalis C, Anolik JH, Moreland L, Guthridge JM, James JA, Brenner MB, Raychaudhuri S, Sparks JA, Michael Holers V, Deane KD, Lederer JA, Rao DA, Zhang F. Deep immunophenotyping reveals circulating activated lymphocytes in individuals at risk for rheumatoid arthritis. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.07.03.547507. [PMID: 37461737 PMCID: PMC10349983 DOI: 10.1101/2023.07.03.547507] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/25/2023]
Abstract
Rheumatoid arthritis (RA) is a systemic autoimmune disease with currently no universally highly effective prevention strategies. Identifying pathogenic immune phenotypes in 'At-Risk' populations prior to clinical disease onset is crucial to establishing effective prevention strategies. Here, we applied mass cytometry to deeply characterize the immunophenotypes in blood from At-Risk individuals identified through the presence of serum antibodies to citrullinated protein antigens (ACPA) and/or first-degree relative (FDR) status (n=52), as compared to established RA (n=67), and healthy controls (n=48). We identified significant cell expansions in At-Risk individuals compared with controls, including CCR2+CD4+ T cells, T peripheral helper (Tph) cells, type 1 T helper cells, and CXCR5+CD8+ T cells. We also found that CD15+ classical monocytes were specifically expanded in ACPA-negative FDRs, and an activated PAX5 low naïve B cell population was expanded in ACPA-positive FDRs. Further, we developed an "RA immunophenotype score" classification method based on the degree of enrichment of cell states relevant to established RA patients. This score significantly distinguished At-Risk individuals from controls. In all, we systematically identified activated lymphocyte phenotypes in At-Risk individuals, along with immunophenotypic differences among both ACPA+ and ACPA-FDR At-Risk subpopulations. Our classification model provides a promising approach for understanding RA pathogenesis with the goal to further improve prevention strategies and identify novel therapeutic targets.
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Van der Helm-van Mil AHM. Preventive interventions in individuals at risk for Rheumatoid Arthritis: State of the art and perspectives. Joint Bone Spine 2023; 90:105543. [PMID: 36796580 PMCID: PMC7615889 DOI: 10.1016/j.jbspin.2023.105543] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/17/2023] [Accepted: 02/01/2023] [Indexed: 02/17/2023]
Abstract
During the last decade, the outlook for patients with rheumatoid arthritis (RA) has improved greatly, especially for patients with autoantibody-positive RA. To further improve long-term disease outcomes, the field has turned to investigating the efficacy of treatment initiated in the pre-arthritic phase of RA, based on the adage "the sooner the better." In this review, the concept of prevention is evaluated and different risk stages are being examined for their pre-test risks of RA development. These risks affect the post-test risk of biomarkers used at these stages and, consequently, the accuracy with which the risk of RA can be estimated. Furthermore, through their effect on accurate risk stratification, these pre-test risks ultimately also associate with the likelihood of false-negative trial results (the so-called "clinicostatistical tragedy"). Outcome measures to assess preventive effects are evaluated and relate to either the occurrence of disease itself or to the severity of risk factors for RA development. Results of recently completed prevention studies are discussed in the light of these theoretical considerations. The results vary, but clear prevention of RA has not been demonstrated. While some treatments (e.g. methotrexate) persistently reduced symptom severity, physical disability, and the severity of imaging joint inflammation, other treatments were not reported to produce long-lasting effects (hydroxychloroquine, rituximab, atorvastatin). The review concludes with future perspectives regarding the design of new prevention studies and considerations and requirements before findings can be implemented in daily practice in individuals at risk of RA attending rheumatology practices.
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17
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Simons G, Veldwijk J, DiSantostefano RL, Englbrecht M, Radawski C, Bywall KS, Valor Méndez L, Hauber B, Raza K, Falahee M. Preferences for preventive treatments for rheumatoid arthritis: discrete choice survey in the UK, Germany and Romania. Rheumatology (Oxford) 2023; 62:596-605. [PMID: 36068022 PMCID: PMC9891433 DOI: 10.1093/rheumatology/keac397] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 07/01/2022] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVE To quantify preferences for preventive therapies for rheumatoid arthritis (RA) across three countries. METHODS A web-based survey including a discrete choice experiment was administered to adults recruited via survey panels in the UK, Germany and Romania. Participants were asked to assume they were experiencing arthralgia and had a 60% chance of developing RA in the next 2 years and completed 15 choices between no treatment and two hypothetical preventive treatments. Treatments were defined by six attributes (effectiveness, risks and frequency/route of administration) with varying levels. Participants also completed a choice task with fixed profiles reflecting subjective estimates of candidate preventive treatments. Latent class models (LCMs) were conducted and the relative importance of attributes, benefit-risk trade-offs and predicted treatment uptake was subsequently calculated. RESULTS Completed surveys from 2959 participants were included in the analysis. Most participants preferred treatment over no treatment and valued treatment effectiveness to reduce risk more than other attributes. A five-class LCM best fitted the data. Country, perceived risk of RA, health literacy and numeracy predicted class membership probability. Overall, the maximum acceptable risk for a 40% reduction in the chance of getting RA (60% to 20%) was 21.7%, 19.1% and 2.2% for mild side effects, serious infection and serious side effects, respectively. Predicted uptake of profiles reflecting candidate prevention therapies differed across classes. CONCLUSION Effective preventive pharmacological treatments for RA were acceptable to most participants. The relative importance of treatment attributes and likely uptake of fixed treatment profiles were predicted by participant characteristics.
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Affiliation(s)
- Gwenda Simons
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Jorien Veldwijk
- Erasmus School of Health Policy and Management and Erasmus Choice Modelling Centre, Erasmus University Rotterdam, Rotterdam.,Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | | | | | | | | | - Larissa Valor Méndez
- Department of Internal Medicine 3-Rheumatology and Immunology, Friedrich Alexander University (FAU) Erlangen-Nurnberg and Universitatsklinikum Erlangen, Erlangen, Germany
| | - Brett Hauber
- Pfizer, Inc., New York, NY.,Comparative Health Outcomes, Policy, and Economics Institute, University of Washington School of Pharmacy, Seattle, WA, USA
| | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.,Research into Inflammatory Arthritis Centre Versus Arthritis and MRC-Versus Arthritis Centre for Musculoskeletal Ageing Research, University of Birmingham.,Sandwell and West Birmingham NHS Trust, Birmingham, UK
| | - Marie Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
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Agrawal M, Torres J. Preclinical IBD: One more piece of the puzzle. United European Gastroenterol J 2023; 11:5-6. [PMID: 36650633 PMCID: PMC9892439 DOI: 10.1002/ueg2.12358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Affiliation(s)
- Manasi Agrawal
- Division of GastroenterologyIcahn School of Medicine at Mount SinaiNew YorkNew YorkUSA,Center for Molecular Prediction of Inflammatory Bowel Disease (PREDICT)Department of Clinical MedicineAalborg UniversityCopenhagenDenmark
| | - Joana Torres
- Division of GastroenterologyIcahn School of Medicine at Mount SinaiNew YorkNew YorkUSA,Division of GastroenterologyHospital Beatriz ÂngeloLouresPortugal,Division of GastroenterologyHospital da LuzLisboaPortugal,Faculdade de MedicinaUniversidade de LisboaLisboaPortugal
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19
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Lee ZM, Yang YH, Kuo HC, Shen YH, Yu HR, Su YJ. Comparison of glucocorticoids and painkiller prescribed days between rheumatoid arthritis patients receiving early and late treatment with a biological agent via a population-based cohort study. Medicine (Baltimore) 2022; 101:e31986. [PMID: 36451493 PMCID: PMC9704960 DOI: 10.1097/md.0000000000031986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Comparison between early biologics treatment and late biologics treatment of rheumatoid arthritis (RA) patients in decreasing prescription days of glucocorticoids and painkillers by using the Taiwan National Health Insurance Research database from January 1, 1997 to December 31, 2013. We defined early use of biologics as biologics prescribed within 2.24 years after the RA diagnosis, and the late use of biologics was defined as those prescribed after 2.24 years of the RA diagnosis. These definitions are based on previous studies defining early arthritis as arthritis within 2 years of diagnosis, while we needed another 3 months for application biologics here in Taiwan, which equals a total of 2.24 years. Among the 821 patients, 410 patients (50%) were classified in the Early group, and the other 411 patients (50%) were classified in the Late group. The use of any of these 3 types of medication, including steroids, disease modifying antirhuematic drugs, and nonsteroid anti-inflammatory drug (NSAID) was changed significantly after biologics treatment. Comparing between before and after biologics treatment, oral medication was significantly tapered (all P < .0001). The results show that men are 1.81 times more likely than women to taper oral glucocorticoids and NSAIDs. Younger age (<45) patients are 1.91 times more likely to taper steroids and NSAIDs than those aged over 65 years old. Both gender and age were found to be independent factors that could decrease days of prescription of both steroids and NSAIDs in early use of biologics agents. This study indicates that younger patients only need short-term (2.53 ± 1.92 years, P = .03) and early treatment with biologics (within 2.24 years of diagnosis of RA), just in order to taper steroids and NSAIDs to less than 50% compared to the steroids and NSAIDs doses before biologics treatment.
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Affiliation(s)
- Zon-Min Lee
- Department of Pharmacy, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Yao-Hsu Yang
- Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital, Chiayi, Taiwan
- Health Information and Epidemiology Laboratory of Chang Gung Memorial Hospital, Chiayi, Taiwan
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ho-Chang Kuo
- Kawasaki Disease Center and Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ya-Han Shen
- Biostatistics Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Hong-Ren Yu
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Yu-Jih Su
- Division of Rheumatology, Allergy and Immunology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Center for Mitochondrial Research and Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Institute of Biomedical Sciences, National Sun Yat Sen University, Kaohsiung, Taiwan
- * Correspondence: Yu-Jih Su, Division of Rheumatology, Allergy and Immunology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan (e-mail: )
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20
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Fernández-Ruiz JC, Ochoa-González FDL, Zapata-Zúñiga M, Mondragon-Marín E, Lara-Ramírez EE, Ruíz-Carrillo JL, DelaCruz-Flores PA, Layseca-Espinosa E, Enciso-Moreno JA, Castañeda-Delgado JE. GPR15 expressed in T lymphocytes from RA patients is involved in leukocyte chemotaxis to the synovium. J Leukoc Biol 2022; 112:1209-1221. [PMID: 36164808 DOI: 10.1002/jlb.3ma0822-263rr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/26/2022] [Accepted: 09/02/2022] [Indexed: 12/24/2022] Open
Abstract
The rheumatoid arthritis (RA) inflammatory process occurs in the joints where immune cells are attracted into the synovium to promote remodeling and tissue damage. GPR15 is a G protein-coupled receptor (GPCR) located on chromosome 3 and has similarity in its sequence with chemokine receptors. Recent evidence indicates that GPR15 may be associated with modulation of the chronic inflammatory response. We evaluated the expression of GPR15 and GPR15L in blood and synovial tissue samples from RA patients, as well as to perform a functional migration assay in response to GPR15L. The expression of GPR15 and c10orf99/gpr15l mRNA was analyzed by RT-qPCR. Samples of synovial fluid and peripheral blood were analyzed for CD45+CD3+CD4+GPR15+ and CD45+CD3+CD8+GPR15+ T cell frequency comparing RA patients versus control subjects by flow cytometry. Migration assays were performed using PBMCs isolated from these individuals in response to the synthetic GPR15 ligand. Statistical analysis included Kruskal-Wallis test, T-test, or Mann-Whitney U test, according to data distribution. A higher expression in the mRNA for GPR15 was identified in early RA subjects. The frequencies of CD4+/CD8+ GPR15+ T lymphocytes are higher in RA patients comparing with healthy subjects. Also, the frequency CD4+/CD8+ GPR15+ T lymphocytes are higher in synovial fluid of established RA patients comparing with OA patients. GPR15 and GPR15L are present in the synovial tissue of RA patients and GPR15L promotes migration of PBMCs from RA patients and healthy subjects. Our results suggest that GPR15/GPR15L have a pathogenic role in RA and their antagonizing could be a therapeutic approach in RA.
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Affiliation(s)
- Julio Cesar Fernández-Ruiz
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social (IMSS), Zacatecas, Zacatecas, México.,Centro de Investigación en Ciencias de la Salud y Biomedicina, Univerisidad Autónoma de San Luis Potosí, San Luis Potosí, San Luis Potosí, México
| | - Fátima de Lourdes Ochoa-González
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social (IMSS), Zacatecas, Zacatecas, México.,Doctorado en ciencias básicas, Universidad Autónoma de Zacatecas, Zacatecas, Zacatecas, México.,Área de Ciencias de la Salud, Universidad Autónoma de Zacatecas, Zacatecas, Zacatecas, México
| | - Martín Zapata-Zúñiga
- Hospital Rural No. 51 IMSS Bienestar, Villanueva, Zacatecas, México.,Unidad Académica de Medicina Humana y Ciencias de la Salud, Universidad Autónoma de Zacatecas, Zacatecas, Zacatecas, México
| | - Eduardo Mondragon-Marín
- Unidad de traumatología y ortopedia, Hospital general del Instituto Mexicano del Seguro Social Zacatecas "Emilio Varela Luján", Zacatecas, Zacatecas, México
| | - Edgar E Lara-Ramírez
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social (IMSS), Zacatecas, Zacatecas, México
| | - Jose Luis Ruíz-Carrillo
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social (IMSS), Zacatecas, Zacatecas, México.,Centro de Investigación en Ciencias de la Salud y Biomedicina, Univerisidad Autónoma de San Luis Potosí, San Luis Potosí, San Luis Potosí, México
| | - Paola Amayrani DelaCruz-Flores
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social (IMSS), Zacatecas, Zacatecas, México
| | - Esther Layseca-Espinosa
- Centro de Investigación en Ciencias de la Salud y Biomedicina, Univerisidad Autónoma de San Luis Potosí, San Luis Potosí, San Luis Potosí, México
| | - José Antonio Enciso-Moreno
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social (IMSS), Zacatecas, Zacatecas, México.,Maestría en química clínica diagnóstica, Facultad de Química, Universidad Autónoma de Querétaro, Santiago de Queretáro, Querétaro, México
| | - Julio Enrique Castañeda-Delgado
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social (IMSS), Zacatecas, Zacatecas, México.,Cátedras CONACYT, Consejo Nacional de Ciencia y Tecnología, Ciudad de México, México
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21
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Wells I, Simons G, Davenport C, Mallen CD, Raza K, Falahee M. Acceptability of predictive testing for ischemic heart disease in those with a family history and the impact of results on behavioural intention and behaviour change: a systematic review. BMC Public Health 2022; 22:1751. [PMID: 36109776 PMCID: PMC9479351 DOI: 10.1186/s12889-022-14116-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 09/02/2022] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Tests to predict the development of chronic diseases in those with a family history of the disease are becoming increasingly available and can identify those who may benefit most from preventive interventions. It is important to understand the acceptability of these predictive approaches to inform the development of tools to support decision making. Whilst data are lacking for many diseases, data are available for ischemic heart disease (IHD). Therefore, this study investigates the willingness of those with a family history of IHD to take a predictive test, and the effect of the test results on risk-related behaviours. METHOD Medline, EMBASE, PsycINFO, LILACS and grey literature were searched. Primary research, including adult participants with a family history of IHD, and assessing a predictive test were included. Qualitative and quantitative outcomes measuring willingness to take a predictive test and the effect of test results on risk-related behaviours were also included. Data concerning study aims, participants, design, predictive test, intervention and findings were extracted. Study quality was assessed using the Standard Quality Assessment Criteria for Evaluating Research Papers from a Variety of Fields and a narrative synthesis undertaken. RESULTS Five quantitative and two qualitative studies were included. These were conducted in the Netherlands (n = 1), Australia (n = 1), USA (n = 1) and the UK (n = 4). Methodological quality ranged from moderate to good. Three studies found that most relatives were willing to take a predictive test, reporting family history (n = 2) and general practitioner (GP) recommendation (n = 1) as determinants of interest. Studies assessing the effect of test results on behavioural intentions (n = 2) found increased intentions to engage in physical activity and smoking cessation, but not healthy eating in those at increased risk of developing IHD. In studies examining actual behaviour change (n = 2) most participants reported engaging in at least one preventive behaviour, particularly medication adherence. CONCLUSION The results suggests that predictive approaches are acceptable to those with a family history of IHD and have a positive impact on health behaviours. Further studies are needed to provide a comprehensive understanding of predictive approaches in IHD and other chronic conditions.
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Affiliation(s)
- Imogen Wells
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Gwenda Simons
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Clare Davenport
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.,NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
| | - Christian D Mallen
- Primary Care Centre Versus Arthritis, School of Medicine, David Weatherall Building, Keele University, Keele, UK
| | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.,NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK.,Sandwell and West Birmingham NHS trust, Birmingham, UK.,MRC Versus Arthritis Centre for Musculoskeletal Ageing Research and the Research into Inflammatory Arthritis Centre, Versus Arthritis, University of Birmingham, Birmingham, UK
| | - Marie Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
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22
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Lin X, Wang Q, He Z, Huang L, Wen C, Zhou D. Evaluating the Similarity of Different Collagen-Induced Arthritis Models to the Pre-Clinical Phase of RA in Female Rats. Inflammation 2022; 45:1559-1567. [PMID: 35260952 DOI: 10.1007/s10753-022-01641-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 01/20/2022] [Accepted: 01/30/2022] [Indexed: 11/24/2022]
Abstract
Since the development of RA is a multistep process, it is critical to take action to prevent RA in the pre-clinical phase. Animal models are currently one of the important methods to study RA, but there are very few animal models for studying the pre-clinical phase of RA (Pre-RA). This study aimed to evaluate the similarity of different collagen-induced arthritis models to Pre-RA in rats. Three types of collagen-induced arthritis (CIA) were as follows: (i) standard collagen-induced group (Std-CIA), injected with 200 μg type II collagen at day 0 and 100 μg type II collagen at day 7; (ii) single collagen-induced group (Mono-CIA), injected with 200 μg type II collagen at day 0; (iii) half-dose collagen-induced group (Half-CIA), injected with 100 μg type II collagen at day 0 and 50 μg type II collagen at day 7. Arthritis score, hind paw swelling, serum antibodies, and inflammatory cytokines were measured every 7 days. Gut microbiota analyses were performed on days 0, 11, 21, 28, and 35. Pain threshold measurement, digital radiography, and joint pathology were also assessed. Both Std-CIA and Mono-CIA could successfully cause RA symptoms, including joint swelling and bone erosion, Half-CIA induced only mild swelling in rats. Serum autoantibodies (anti-CCP and anti-CoII) showed no difference among the three types of CIA models, and so did the pain threshold at day 42. In addition, the pathological changes of joint tissues in the Mono-CIA group were the slightest among the collagen-immunized groups. Gut microbiota analysis demonstrated that Half-CIA could impose similar effects on upregulating genus Prevotella as Std-CIA, but Mono-CIA was weaker than them in rats. According to the characteristics of pre-RA, the Half-CIA model is the best suitable animal model for pre-RA among three types of CIA models in rats and can be a valuable model for pre-RA research.
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Affiliation(s)
- Xiaoying Lin
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Qiao Wang
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Zhixing He
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Lin Huang
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Chengping Wen
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China.
| | - Donghai Zhou
- Department of Rheumatology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, 310005, China.
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23
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Boeren AMP, Oei EHG, van der Helm-van Mil AHM. The value of MRI for detecting subclinical joint inflammation in clinically suspect arthralgia. RMD Open 2022; 8:e002128. [PMID: 35820736 PMCID: PMC9277386 DOI: 10.1136/rmdopen-2021-002128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 05/26/2022] [Indexed: 11/04/2022] Open
Abstract
In the last decade, much research has focused on the development of rheumatoid arthritis (RA) and the symptomatic phase preceding the onset of clinical arthritis. Observational studies on imaging have revealed that subclinical joint inflammation in patients with arthralgia at risk for RA precedes and predicts the onset of clinically apparent arthritis. Moreover, the results of two placebo-controlled randomised proof-of-concept trials in patients with arthralgia and MRI-detected subclinical inflammation studies will soon be available. The initial results are encouraging and suggest a beneficial effect of DMARD treatment on subclinical inflammation. Since this may increase the necessity to detect subclinical joint inflammation in persons with arthralgia that are at risk for RA, we will here review what has been learnt about subclinical inflammation in at-risk individuals by means of imaging. We will focus on MRI as this method has the best sensitivity and reproducibility. We evaluate the prognostic value of MRI-detected subclinical inflammation and assess the lessons learnt from MRIs about the tissues that are inflamed early on and are associated with the clinical phenotype in arthralgia at risk for RA, for example, subclinical tenosynovitis underlying pain and impaired hand function. Finally, because long scan times and the need for intravenous-contrast agent contribute to high costs and limited feasibility of current MRI protocols, we discuss progress that is being made in the field of MRI and that can result in a future-proof way of imaging that is useful for assessment of joint inflammation on a large scale, also in a society with social distancing due to COVID-19 restrictions.
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Affiliation(s)
- Anna M P Boeren
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Rheumatology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Edwin H G Oei
- Department of Radiology and Nuclear Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Annette H M van der Helm-van Mil
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Rheumatology, Erasmus Medical Center, Rotterdam, The Netherlands
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24
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Abdel-Naby HM, El-Tawab SS, Rizk MM, Aboeladl NA. Is interleukin-17 implicated in early knee osteoarthritis pathogenesis as in rheumatoid arthritis? EGYPTIAN RHEUMATOLOGY AND REHABILITATION 2022. [DOI: 10.1186/s43166-022-00130-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Interleukin-17 (IL-17) is a cytokine that promotes activation of multiple catabolic pathways resulting in cartilage and tissue damage. It has features making it increasingly attractive as a biological marker, especially in rheumatoid arthritis (RA) and osteoarthritis (OA). However, its expression is heterogeneous; not all patients’ exhibit high IL-17 levels, and its level along the disease course is still challenging to predict.
Aim of the work
The objectives of this study were to compare serum IL-17 levels in patients with early knee OA and in RA patients, to determine its correlation with disease activity in RA and to determine if it is correlated with functional scores in both RA and OA.
Subjects and methods
Twenty early knee OA patients (32.7 ± 3.7) years were included. Diagnosis of early OA was based on Luyten et al. 2012 early knee OA classification (early OA 2012). This study also included 25 RA patients aged 32.8 ± 5.1 years, and the diagnosis was according to 2010 ACR-EULAR classification criteria for RA. The current work also included a control group of 20 healthy volunteers aged 31.9 ± 3.2 years. The serum IL-17 level was assessed by using the ELISA technique.
Results
Serum IL-17 level was significantly high in early knee OA patients (5.2 pg/ml) and was significantly higher in RA patients (5.9 pg/ml) compared to the control group (4.9 pg/ml) (P < 0.001).
Conclusions
The increased serum IL-17 level in patients with early knee OA suggests its pathogenic role in the disease. Serum IL-17 positive correlation with the severity of knee OA-related pain proposes that it may be a potential marker to target for early treatment of knee OA-related pain.
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25
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Torres J, Ungaro RC, Colombel JF. Is Prevention the Best Way to Modify Inflammatory Bowel Disease? How Close Are We? Gastroenterology 2022; 162:1452-1455. [PMID: 34995527 DOI: 10.1053/j.gastro.2021.07.051] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 07/01/2021] [Accepted: 07/17/2021] [Indexed: 01/06/2023]
Abstract
Despite improved therapeutic strategies and expanding therapeutic targets, inflammatory bowel disease remains a disabling disease with potential to progress and lead to irreversible complications. Increased evidence supports the concept of a preclinical phase in inflammatory bowel disease, preceding clinical diagnosis, during which immune and inflammatory pathways are already altered. As knowledge about this prediagnosis period expands, it unlocks the possibility of disease prediction and ambition for disease prevention and interception. Targeting the early pathogenic events that promote the development of inflammatory bowel disease could prevent or attenuate disease onset and offer a true opportunity for disease modification.
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Affiliation(s)
- Joana Torres
- Division of Gastroenterology, Hospital Beatriz Ângelo, Loures, Portugal; Faculdade de Medicina, Lisbon, Portugal; Division of Gastroenterology, Hospital da Luz, Lisbon, Portugal
| | - Ryan C Ungaro
- Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Jean-Frédéric Colombel
- Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York.
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26
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Studenic P, Hensvold A, Kleyer A, van der Helm-van Mil A, Pratt AG, Sieghart D, Krönke G, Williams R, de Souza S, Karlfeldt S, Johannesson M, Krogh NS, Klareskog L, Catrina AI. Prospective Studies on the Risk of Rheumatoid Arthritis: The European Risk RA Registry. Front Med (Lausanne) 2022; 9:824501. [PMID: 35273981 PMCID: PMC8901993 DOI: 10.3389/fmed.2022.824501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 01/28/2022] [Indexed: 12/14/2022] Open
Abstract
Background The accumulation of risk for the development of rheumatoid arthritis (RA) is regarded as a continuum that may start with interacting environmental and genetic factors, proceed with the initiation of autoimmunity, and result in the formation of autoantibodies such as anti-citrullinated peptide antibodies (ACPA). In parallel, at-risk individuals may be asymptomatic or experience joint pain (arthralgia) that is itself non-specific or clinically suspicious for evolving RA, even in the absence of overt arthritis. Optimal strategies for the management of people at-risk of RA, both for symptom control and to delay or prevent progression to classifiable disease, remain poorly understood. Methods To help address this, groups of stakeholders from academia, clinical rheumatology, industry and patient research partners have collaborated to advance understanding, define and study different phases of the at-risk state. In this current report we describe different European initiatives in the field and the successful effort to build a European Registry of at-risk people to facilitate observational and interventional research. Results We outline similarities and differences between cohorts of at-risk individuals at institutions spanning several countries, and how to best combine them within the new database. Over the past 2 years, besides building the technical infrastructure, we have agreed on a core set of variables that all partners should strive to collect for harmonization purposes. Conclusion We emphasize to address this process from different angles and touch on the biologic, epidemiologic, analytic, and regulatory aspects of collaborative studies within a meta-database of people at-risk of RA.
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Affiliation(s)
- Paul Studenic
- Department of Medicine Solna, Division of Rheumatology, Karolinska Institutet, Stockholm, Sweden.,Department of Internal Medicine 3, Division of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Aase Hensvold
- Department of Medicine Solna, Division of Rheumatology, Karolinska Institutet, Stockholm, Sweden.,Academic Specialist Centre-Stockholm Health Care Services, Centre for Rheumatology, Stockholm, Sweden
| | - Arnd Kleyer
- Universitätsklinikum Erlangen, Deutsches Zentrum Immuntherapie, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany.,Department of Internal Medicine 3 - Rheumatology and Immunology, Universitätsklinikum Erlangen, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - Annette van der Helm-van Mil
- Department of Rheumatology, Leids Universitair Medisch Centrum, Leiden, Netherlands.,Department of Rheumatology, Erasmus Medical Centre, Rotterdam, Netherlands
| | - Arthur G Pratt
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom.,Musculoskeletal Services Directorate, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Daniela Sieghart
- Department of Internal Medicine 3, Division of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Gerhard Krönke
- Universitätsklinikum Erlangen, Deutsches Zentrum Immuntherapie, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany.,Department of Internal Medicine 3 - Rheumatology and Immunology, Universitätsklinikum Erlangen, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - Ruth Williams
- Centre for Rheumatic Diseases, King's College London, London, United Kingdom
| | - Savia de Souza
- Centre for Rheumatic Diseases, King's College London, London, United Kingdom
| | - Susanne Karlfeldt
- Department of Medicine Solna, Division of Rheumatology, Karolinska Institutet, Stockholm, Sweden.,Academic Specialist Centre-Stockholm Health Care Services, Centre for Rheumatology, Stockholm, Sweden
| | - Martina Johannesson
- Department of Medicine Solna, Division of Rheumatology, Karolinska Institutet, Stockholm, Sweden
| | | | - Lars Klareskog
- Department of Medicine Solna, Division of Rheumatology, Karolinska Institutet, Stockholm, Sweden.,Rheumatology Section, Theme Inflammation and Infection, Karolinska University Hospital, Stockholm, Sweden
| | - Anca I Catrina
- Department of Medicine Solna, Division of Rheumatology, Karolinska Institutet, Stockholm, Sweden
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27
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Moxibustion regulates the polarization of macrophages through the IL-4/STAT6 pathway in rheumatoid arthritis. Cytokine 2022; 152:155835. [PMID: 35240467 DOI: 10.1016/j.cyto.2022.155835] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 01/21/2022] [Accepted: 02/17/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To observe the effects of moxibustion on "Shenshu" and "Zusanli" on macrophage polarization and IL-4/STAT6 signaling pathway in rats with rheumatoid arthritis (RA). To further explore the possible anti-inflammatory mechanism of moxibustion in the treatment of RA. METHODS The rats' right hind paws were injected with freund's complete adjuvant (FCA) to establish the model of RA. Seven days after the injection of FCA, moxibustion therapy was performed on the acupoints of Shenshu (BL23) and Zusanli (ST36) once a day for three weeks. The researchers measured the thickness of the foot pad. ELISA and Histological Analysis were performed to observe the anti-inflammatory effect of moxibustion. Then researchers detected the expression of macrophage phenotype and the expression of IL-4/STAT6 signaling pathway related molecules. RESULTS It was observed that after the injection of FCA, the rats' feet showed obvious symptoms of redness and swelling. But the symptoms were significantly improved when moxibustion was employed. The study found lower IL-23 and higher IL-4 level in the serum of FCA-injected rats after moxibustion treatment. HE staining showed that the synovium of the RA group was hyperemia and edema, with a large number of inflammatory cells infiltration and vascular dilatation. In the moxibustion group, the degree of synovial hyperemia and edema was improved, and the infiltration of inflammatory cells and vascular dilation were reduced. The study also found that there wer differences among the expressions of macrophage phenotypes in RA, and this was shown by the high expression of CD86 and low expression of CD206. However, the polarization of macrophages in the moxibustion group changed, and that was manifested by enhanced M2-polarized Mφs and inhibited M1-polarized Mφs. Meanwhile, moxibustion suppressed the activation of JAK1, JAK3 and STAT6 in the IL-4/STAT6 signaling pathway, which contributed to the polarization of M2 . CONCLUSION The results demonstrate that moxibustion not only suppresses the polarization of M1, but also promotes the polarization of M1. The anti-inflammatory effect of moxibustion may be related to the regulation of macrophage polarization through IL-4/STAT6 signaling pathway.
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28
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Gupta UC, Gupta SC, Gupta SS. Clinical Overview of Arthritis with a Focus on Management Options and Preventive Lifestyle Measures for Its Control. CURRENT NUTRITION & FOOD SCIENCE 2022. [DOI: 10.2174/1573401318666220204095629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
ABSTRACT:
Arthritis is the spectrum of conditions that cause swelling and tenderness of one or more body joints with key symptoms of joint pain and stiffness. Its progression is closely tied to age. Although there are a number of arthritis types, such as, ankylosing, gout, joint infections, juvenile idiopathic, reactive and septic; the two most common types are osteoarthritis and rheumatoid arthritis. Osteoarthritis causes the articulating smooth cartilage that covers the ends of bones, where they form a joint, to breakdown. Rheumatoid arthritis is a disease in which the immune system attacks joints, beginning with the cartilaginous lining of the joints. The latter is considered a systemic disease, i.e. affecting many parts of the body, but the respiratory system is involved in 10 to 20 % of all mortality. Osteoarthritis is one of the leading causes of disability globally. Several preventive measures to control arthritis have been suggested, such as the use of analgesics, non-steroid anti-inflammatory drugs, moderate to vigorous physical activity and exercise, reducing sedentary hours, getting adequate sleep and maintaining a healthy body weight. Foods including, a Mediterranean diet rich in fruits and vegetables, fish oil, medicinal plants and microbiota are vital protective methods. The intake of vitamins such as A and C, minerals e.g., selenium and zinc; poly unsaturated and n-3 fatty acids is also a significant preventive measures.
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Affiliation(s)
- Umesh Chandra Gupta
- Emeritus Research Scientist, Agriculture and Agri-food Canada, Charlottetown Research and Development Centre, 440 University Avenue, Charlottetown, PE, C1A 4N6, Canada
| | - Subhas Chandra Gupta
- Chairman and Professor, The Department of Plastic Surgery, Loma Linda University School of Medicine, Loma Linda, California, 92354, USA
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Karmacharya P, Wright K, Achenbach SJ, Crowson CS, Ogdie A, Bekele D, Duarte-García A, Ernste FC, Tollefson MM, Davis JM. Time to transition from psoriasis to psoriatic arthritis: A population-based study. Semin Arthritis Rheum 2022; 52:151949. [PMID: 35000786 PMCID: PMC8815433 DOI: 10.1016/j.semarthrit.2021.12.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 11/02/2021] [Accepted: 12/06/2021] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To identify demographic and clinical characteristics associated with time between psoriasis and psoriatic arthritis (PsA). METHODS A retrospective, population-based cohort of incident PsA patients ≥18 years (2000-17) from Olmsted County, MN was identified. PsA patients were divided into two groups: patients with concurrent psoriasis and PsA (within 1 year), and patients with psoriasis before PsA (>1 year). Patients with PsA prior to psoriasis were excluded. Age- and sex-adjusted logistic regression models were used to examine factors associated with the time between psoriasis and PsA diagnosis. RESULTS Among 164 patients with incident PsA, 158 had a current or personal history of psoriasis. The mean (SD) age at PsA diagnosis was 46.3 (12.0) years, and 46% were females. The median (interquartile range) time from psoriasis to PsA was 35.5 (0.8-153.4) months. 64 patients (41%) patients had concurrent psoriasis and PsA while 94 (59%) had onset of psoriasis before PsA. The estimated age at onset of psoriasis symptom (OR per 10-year decrease = 1.63, 95% CI: 1.26-2.11) and psoriasis severity (OR = 3.65, 95% CI: 1.18-11.32 for severe vs. mild) were associated with having a psoriasis diagnosis more than one year prior to incident PsA. CONCLUSION In this population-based study, approximately 60% of the patients had psoriasis before PsA, and the rest had concurrent psoriasis and PsA. Patients with lower age at psoriasis onset or severe psoriasis were more likely to have a longer time to transition from psoriasis to PsA.
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Affiliation(s)
- Paras Karmacharya
- Division of Rheumatology, Mayo Clinic, Rochester, MN,Division of Rheumatology &Immunology, Vanderbilt University Medical Center, Nashville, TN
| | - Kerry Wright
- Division of Rheumatology, Mayo Clinic, Rochester, MN
| | - Sara J. Achenbach
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN
| | - Cynthia S. Crowson
- Division of Rheumatology, Mayo Clinic, Rochester, MN,Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN
| | - Alexis Ogdie
- Departments of Medicine/Rheumatology and Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Delamo Bekele
- Division of Rheumatology, Mayo Clinic, Rochester, MN
| | - Alí Duarte-García
- Division of Rheumatology, Mayo Clinic, Rochester, MN,Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN
| | | | - Megha M. Tollefson
- Departments of Dermatology and Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN
| | - John M. Davis
- Division of Rheumatology, Mayo Clinic, Rochester, MN
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Michie MS, Xu B, Sudlow G, Springer LE, Pham CT, Achilefu S. Side-chain modification of collagen-targeting peptide prevents dye aggregation for improved molecular imaging of arthritic joints. J Photochem Photobiol A Chem 2022; 424:113624. [PMID: 36406204 PMCID: PMC9673490 DOI: 10.1016/j.jphotochem.2021.113624] [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] [Indexed: 02/03/2023]
Abstract
Near-infrared (NIR) dye-peptide conjugates are widely used for tissue-targeted molecular fluorescence imaging of pathophysiologic conditions. However, the significant contribution of both dye and peptide to the net mass of these bioconjugates implies that small changes in either component could alter their photophysical and biological properties. Here, we synthesized and conjugated a type I collagen targeted peptide, RRANAALKAGELYKCILY, to either a hydrophobic (LS1000) or hydrophilic (LS1006) NIR fluorescent dye. Spectroscopic analysis revealed rapid self-assembly of both LS1000 and LS1006 in aqueous media to form stable dimeric/H aggregates, regardless of the free dye's solubility in water. We discovered that replacing the cysteine residue in LS1000 and LS1006 with acetamidomethyl cysteine to afford LS1001 and LS1107, respectively, disrupted the peptide's self-assembly and activated the previously quenched dye's fluorescence in aqueous conditions. These results highlight the dominant role of the octadecapeptide, but not the dye molecules, in controlling the photophysical properties of these conjugates by likely sequestering or extruding the hydrophobic or hydrophilic dyes, respectively. Application of the compounds for imaging collagen-rich tissue in an animal model of inflammatory arthritis showed enhanced uptake of all four conjugates, which retained high collagen-binding affinity, in inflamed joints. Moreover, LS1001 and LS1107 improved the arthritic joint-to-background contrast, suggesting that reduced aggregation enhanced the clearance of these compounds from non-target tissues. Our results highlight a peptide-driven strategy to alter the aggregation states of molecular probes in aqueous solutions, irrespective of the water-solubilizing properties of the dye molecules. The interplay between the monomeric and aggregated forms of the conjugates using simple thiol-modifiers lends the peptide-driven approach to diverse applications, including the effective imaging of inflammatory arthritis joints.
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Affiliation(s)
- Megan S. Michie
- Optical Radiology Laboratory, Department of Radiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Baogang Xu
- Optical Radiology Laboratory, Department of Radiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Gail Sudlow
- Optical Radiology Laboratory, Department of Radiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Luke E. Springer
- Department of Medicine, Division of Rheumatology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Christine T.N. Pham
- Department of Medicine, Division of Rheumatology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Samuel Achilefu
- Optical Radiology Laboratory, Department of Radiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, 63130, USA
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St. Louis, MO, 63110, USA
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Van Hoovels L, Studenic P, Sieghart D, Steiner G, Bossuyt X, Rönnelid J. Impact of autoimmune serology test results on RA classification and diagnosis. J Transl Autoimmun 2022; 5:100142. [PMID: 35036891 PMCID: PMC8749172 DOI: 10.1016/j.jtauto.2022.100142] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 12/29/2021] [Accepted: 01/03/2022] [Indexed: 12/04/2022] Open
Abstract
Rheumatoid arthritis (RA) is the most common systemic autoimmune disease and also the most severe arthritic disorder. The measurement of rheumatoid factor (RF) and anti-citrullinated protein antibodies (ACPA) in serum supports the diagnosis of RA, which gained increasing significance over the last 65 years. However, a high variability between RF and ACPA methods has been described, impacting the diagnostic performance of the current ACR/EULAR RA classification criteria. The great number of commercially available assays, often lacking traceability to an international standard, is a major factor attributing to this in-between assay variability. The adoption of an international standard for ACPA, as is since long available for rheumatoid factor, is therefore highly desirable. Further harmonization in clinical interpretation of RF/ACPA assays could be obtained by harmonization of the cut-offs, for both the low and high antibody levels, based on predefined specificity in disease controls. Reporting test result specific likelihood ratios (LR) adds value in the interpretation of autoantibody tests. However, a good understanding of the control population used to define antibody test result interval-associated LRs is crucial in defining the diagnostic performance characteristics of antibody serology. Finally, specificity in RA classification can be improved by refining serological weight scoring taking into account the nature of the antibody, the antibody level and double RF + ACPA positivity.
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Affiliation(s)
- Lieve Van Hoovels
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium.,Department of Laboratory Medicine, OLV Hospital, Aalst, Belgium
| | - Paul Studenic
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria.,Division of Rheumatology, Department of Medicine (Solna), Karolinska Institutet, Stockholm, Sweden
| | - Daniela Sieghart
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Günter Steiner
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria.,Ludwig Boltzmann Institute for Arthritis and Rehabilitation, Vienna, Austria
| | - Xavier Bossuyt
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium.,Department of Laboratory Medicine, University Hospital Leuven, Leuven, Belgium
| | - Johan Rönnelid
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
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Rodríguez-Muguruza S, Altuna-Coy A, Castro-Oreiro S, Poveda-Elices MJ, Fontova-Garrofé R, Chacón MR. A Serum Biomarker Panel of exomiR-451a, exomiR-25-3p and Soluble TWEAK for Early Diagnosis of Rheumatoid Arthritis. Front Immunol 2021; 12:790880. [PMID: 34868079 PMCID: PMC8636106 DOI: 10.3389/fimmu.2021.790880] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 11/01/2021] [Indexed: 12/18/2022] Open
Abstract
Background The etiology of rheumatoid arthritis (RA) remains poorly understood. Early and accurate diagnosis still difficult to achieve. Inflammatory related molecules released into the circulation such cytokines and exosome-derived microRNAs (exomiRNAs) could be good candidates for early diagnosis of autoimmune diseases. We sought to discover a serum biomarker panel for the early detection of RA based on exomiRNAs and inflammatory markers. Methods A 179 miRNAs-microarray panel was analyzed in a pilot study (4 early RA and 4 controls). Validation of deregulated exomiRNAs was performed in a larger cohort (24 patients with early RA and 24 controls). miRNet software was used to predict exomiRNA gene-targets interactions. Potentially altered pathways were analyzed by Reactome pathway database search. STRING database was used to predict protein-protein interaction networks. Enzyme-linked immunosorbent assay was used to measure serum levels of sTWEAK and sCD163. Signature biomarker candidates were statistical analyzed. Results We detected 11 differentially expressed exomiRNAs in early RA pilot study. Validation analysis revealed that 6/11 exomiRNAs showed strong agreement with the pilot microarray data (exomiR-144-3p, -25-3p, -15a-5p, -451a, -107 and -185-5p). sTWEAK and sCD163 biomarkers were significantly elevated in the serum of patients with early RA. Receiver operating characteristic (ROC) analysis showed that the best panel to diagnose early RA contained exomiR-451a, exomiR-25-3p and sTWEAK, and could correctly classify 95.6% of patients, with an area under the ROC curve of 0.983 and with 100% specificity and 85.7% sensitivity. The YWHAB gene was identified as a common target of the putative miRNA-regulated pathways. Conclusion A novel serum biomarker panel composed of exomiR-451a, exomiR-25-3p and serum levels of sTWEAK may have use in the early clinical diagnosis of RA. A new predicted exomiRNA-target gene YHWAB has been identified and may have a relevant role in the development of RA.
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Affiliation(s)
- Samantha Rodríguez-Muguruza
- Disease Biomarkers and Molecular Mechanisms Group, Institut D'investigaciò Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Tarragona, Spain.,Rheumatology Section, Joan XXIII University Hospital, Tarragona, Spain
| | - Antonio Altuna-Coy
- Disease Biomarkers and Molecular Mechanisms Group, Institut D'investigaciò Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Tarragona, Spain.,Rheumatology Section, Joan XXIII University Hospital, Tarragona, Spain
| | | | | | - Ramon Fontova-Garrofé
- Disease Biomarkers and Molecular Mechanisms Group, Institut D'investigaciò Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Tarragona, Spain.,Rheumatology Section, Joan XXIII University Hospital, Tarragona, Spain
| | - Matilde R Chacón
- Disease Biomarkers and Molecular Mechanisms Group, Institut D'investigaciò Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Tarragona, Spain.,Rheumatology Section, Joan XXIII University Hospital, Tarragona, Spain
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Bouzit L, Malspeis S, Sparks JA, Cui J, Karlson EW, Yoshida K, Costenbader KH. Assessing improved risk prediction of rheumatoid arthritis by environmental, genetic, and metabolomic factors. Semin Arthritis Rheum 2021; 51:1016-1022. [PMID: 34416623 PMCID: PMC8475497 DOI: 10.1016/j.semarthrit.2021.07.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 06/29/2021] [Accepted: 07/06/2021] [Indexed: 01/10/2023]
Abstract
OBJECTIVE We sought to improve seropositive rheumatoid arthritis (RA) risk prediction using a novel weighted genetic risk score (wGRS) and preclinical plasma metabolites associated with RA risk. Predictive performance was compared to previously validated models including RA-associated environmental factors. METHODS This nested case-control study matched incident seropositive RA cases (meeting ACR 1987 or EULAR/ACR 2010 criteria) in the Nurses' Health Studies (NHS) to two controls on age, blood collection features, and post-menopausal hormone use at pre-RA blood draw. Environmental variables were measured at the questionnaire cycle preceding blood draw. Four models were generated and internally validated using a bootstrapped optimism estimate: (a) base with environmental factors (E), (b) environmental, genetic and gene-environment interaction factors (E + G + GEI), c) environmental and metabolic factors (E + M), and d) all factors (E + G + GEI + M). A fifth model including all factors and interaction terms was fit using ridge regression and cross-validation. Models were compared using area under the receiver operating characteristic curve (AUC). RESULTS 150 pre-RA cases and 455 matched controls were included. The E model yielded an optimism-corrected AUC of 0.622. The E + M model did not show improvement over the E model (corrected AUC 0.620). Including genetic factors increased prediction, producing corrected AUCs of 0.677 in the E + G + GEI model and 0.674 in the E + G + GEI + M model. Similarly, the performance of the cross-validated ridge regression model yielded an AUC of 0.657. CONCLUSION Addition of wGRS and gene-environment interaction improved seropositive RA risk prediction models. Preclinical metabolite levels did not significantly contribute to prediction.
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Affiliation(s)
- Lilia Bouzit
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, 677 Huntington Ave, Boston, MA 02115, USA; Division of Rheumatology, Inflammation and Immunity, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Susan Malspeis
- Division of Rheumatology, Inflammation and Immunity, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Jeffrey A Sparks
- Division of Rheumatology, Inflammation and Immunity, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Jing Cui
- Division of Rheumatology, Inflammation and Immunity, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Elizabeth W Karlson
- Division of Rheumatology, Inflammation and Immunity, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Kazuki Yoshida
- Division of Rheumatology, Inflammation and Immunity, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Karen H Costenbader
- Division of Rheumatology, Inflammation and Immunity, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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Torres J, Halfvarson J, Rodríguez-Lago I, Hedin CRH, Jess T, Dubinsky M, Croitoru K, Colombel JF. Results of the Seventh Scientific Workshop of ECCO: Precision Medicine in IBD-Prediction and Prevention of Inflammatory Bowel Disease. J Crohns Colitis 2021; 15:1443-1454. [PMID: 33730755 DOI: 10.1093/ecco-jcc/jjab048] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Inflammatory bowel disease [IBD] is a complex chronic disorder with no clear aetiology and no known cure. Despite recent advances in overall disease management and improved therapeutics, patients with IBD still experience a substantial burden. Furthermore, as the incidence continues to increase in developing areas of the world, it is expected that the burden of IBD to society will increase and exert tremendous pressure on health care systems worldwide. Therefore, new strategies to prevent the global increase of IBD are urgently required. Data are being progressively acquired on the period preceding disease diagnosis, which support the concept that IBD has a preclinical period that may reveal the triggers of disease and may be amenable to early intervention. Having a better knowledge of this preclinical period will increase the potential not only for improved understanding of disease pathogenesis and improved therapeutics, but also for disease prediction and prevention.
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Affiliation(s)
- Joana Torres
- Division of Gastroenterology, Hospital Beatriz Ângelo, Loures, Portugal.,Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Iago Rodríguez-Lago
- Department of Gastroenterology, Hospital de Galdakao, and Biocruces Bizkaia Health Research Institute, Bilbao, Spain
| | - Charlotte R H Hedin
- Karolinska Institutet, Department of Medicine Solna, Stockholm, Sweden.,Karolinska University Hospital, Gastroenterology unit, Department of Gastroenterology, Dermatovenereology and Rheumatology, Stockholm, Sweden
| | - Tine Jess
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen S, Denmark.,PREDICT, Institute of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Marla Dubinsky
- Division of Pediatric Gastroenterology and Nutrition, Susan and Leonard Feinstein Inflammatory Bowel Disease Clinical Center, Icahn School of Medicine Mount Sinai, New York, NY, USA
| | - Kenneth Croitoru
- Center for Inflammatory Bowel Disease, Mount Sinai Hospital, Toronto, ON, Canada.,Division of Gastroenterology and Hepatology, University of Toronto, Toronto, ON, Canada
| | - Jean-Frédéric Colombel
- Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Costello RE, Humphreys JH, Sergeant JC, Haris M, Stirling F, Raza K, van Schaardenburg D, Bruce IN. Symptoms in first-degree relatives of patients with rheumatoid arthritis: evaluation of cross-sectional data from the symptoms in persons at risk of rheumatoid arthritis (SPARRA) questionnaire in the PRe-clinical EValuation of Novel Targets in RA (PREVeNT-RA) Cohort. Arthritis Res Ther 2021; 23:210. [PMID: 34380557 PMCID: PMC8356426 DOI: 10.1186/s13075-021-02593-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 07/15/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND First-degree relatives (FDRs) of people with rheumatoid arthritis (RA) have a fourfold increased risk of developing RA. The Symptoms in Persons At Risk of Rheumatoid Arthritis (SPARRA) questionnaire was developed to document symptoms in persons at risk of RA. The aims of this study were (1) to describe symptoms in a cohort of FDRs of patients with RA overall and stratified by seropositivity and elevated CRP and (2) to determine if patient characteristics were associated with symptoms suggestive of RA. METHODS A cross-sectional study of FDRs of patients with RA, in the PREVeNT-RA study, who completed a study questionnaire, provided a blood sample measured for rheumatoid factor, anti-CCP and CRP and completed the SPARRA questionnaire. Moderate/severe symptoms and symmetrical, small and large joint pain were identified and described. Symptoms associated with both seropositivity and elevated CRP were considered suggestive of RA. Logistic regression was used to determine if symptoms suggestive of RA were associated with patient characteristics. RESULTS Eight hundred seventy participants provided all data, 43 (5%) were seropositive and 122 (14%) had elevated CRP. The most frequently reported symptoms were sleep disturbances (20.3%) and joint pain (17.9%). Symmetrical and small joint pain were 11.3% and 12.8% higher, respectively, in those who were seropositive and 11.5% and 10.7% higher in those with elevated CRP. In the logistic regression model, seropositivity, older age and feeling depressed were associated with increased odds of small and symmetrical joint pain. CONCLUSIONS This is the first time the SPARRA questionnaire has been applied in FDRs of patients with RA and has demonstrated that the presence of symmetrical and small joint pain in this group may be useful in identifying people at higher risk of developing RA.
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Affiliation(s)
- R E Costello
- Centre for Epidemiology Versus Arthritis, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK
| | - J H Humphreys
- Centre for Epidemiology Versus Arthritis, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK.,Kellgren Centre for Rheumatology, Manchester University NHS Foundation Trust, Manchester, UK
| | - J C Sergeant
- Centre for Epidemiology Versus Arthritis, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK.,Centre for Biostatistics, School of Health Sciences, The University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - M Haris
- Centre for Epidemiology Versus Arthritis, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK
| | - F Stirling
- Centre for Epidemiology Versus Arthritis, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK
| | - K Raza
- NIHR Birmingham Biomedical Research Centre, Birmingham, UK.,Research into Inflammatory Arthritis Centre Versus Arthritis and MRC-Versus Arthritis Centre for Musculoskeletal Ageing Research, University of Birmingham, Birmingham, UK.,Sandwell and West Birmingham NHS Trust, Birmingham, UK
| | - D van Schaardenburg
- Amsterdam Rheumatology and immunology Center, location Reade and Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Ian N Bruce
- Centre for Epidemiology Versus Arthritis, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK. .,Kellgren Centre for Rheumatology, Manchester University NHS Foundation Trust, Manchester, UK. .,NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK. .,Centre for Epidemiology Versus Arthritis, Division of Musculoskeletal and Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, M13 9PL, UK.
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Rogier C, Wouters F, van Boheemen L, van Schaardenburg D, de Jong PHP, van der Helm-van Mil AHM. Subclinical synovitis in arthralgia: how often does it result in clinical arthritis? Reflecting on starting points for disease-modifying anti-rheumatic drug treatment. Rheumatology (Oxford) 2021; 60:3872-3878. [PMID: 33331633 PMCID: PMC8328495 DOI: 10.1093/rheumatology/keaa774] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 10/07/2020] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVES According to guidelines, clinical arthritis is mandatory for diagnosing RA. However, in the absence of clinical synovitis, imaging-detected subclinical synovitis is increasingly used instead and is considered as a starting point for DMARD therapy. To search for evidence we studied the natural course of arthralgia patients with subclinical synovitis from three longitudinal cohorts and determined the frequencies of non-progression to clinically apparent inflammatory arthritis (IA) (i.e. 'false positives'). METHODS Subclinical synovitis in the hands or feet of arthralgia patients was visualized with US (two cohorts; definition: greyscale ≥2 and/or power Doppler ≥1) or MRI (one cohort; definition: synovitis score ≥1 by two readers). Patients were followed for 1 year on for IA development; two cohorts also had 3 year data. Analyses were stratified for ACPA. RESULTS Subclinical synovitis at presentation was present in 36%, 41% and 31% in the three cohorts. Of the ACPA-positive arthralgia patients with subclinical synovitis, 54%, 44% and 68%, respectively, did not develop IA. These percentages were even higher in the ACPA-negative arthralgia patients: 66%, 85% and 89%, respectively. Similar results were seen after 3 years of follow-up. CONCLUSION Replacing clinical arthritis with subclinical synovitis to identify RA introduces a high false-positive rate (44-89%). These data suggest an overestimation regarding the value of ACPA positivity in combination with the presence of subclinical synovitis in patients with arthralgia, which harbours the risk of overtreatment if DMARDs are initiated in the absence of clinical arthritis.
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Affiliation(s)
- Cleo Rogier
- Department of Rheumatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Fenne Wouters
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | | | | | - Pascal H P de Jong
- Department of Rheumatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Annette H M van der Helm-van Mil
- Department of Rheumatology, Erasmus University Medical Center, Rotterdam, The Netherlands
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
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Abstract
Context: SARS-COV-2 is a coronavirus belonging to the beta-coronavirus group that primarily targets the human respiratory system and causes symptoms similar to those of pneumonia. It should be noted that clinical symptoms of patients with COVID-19 vary in different people. These patients do not only experience respiratory problems. In fact, COVID-19 infection may show a variety of symptoms, including fever, shortness of breath, dry cough, nasal congestion, sore throat, nausea, vomiting, myalgia, arthralgia, fatigue (muscular and mental), joint swelling, headache, diarrhea, as well as some musculoskeletal symptoms. Therefore, the aim of this article was to investigate the major musculoskeletal problems in patients with COVID-19 through a narrative review study. Evidence Acquisition: This study collected the related published studies in the PubMed, ScienceDirect, and Google Scholar sources between 2019 - 2020. The main keywords were COVID-19, coronavirus, and musculoskeletal problems such as muscle fatigue, myalgia, arthralgia, and joint swelling. Results: The major musculoskeletal symptoms included muscle fatigue (25.6%), myalgia and arthralgia (15.5%), joint swelling (as reactive arthritis), and such conditions as joint limitations, tendon shortening, and muscle weakness due to prolonged bed rest. Conclusions: Our findings revealed that attention to musculoskeletal rehabilitation of patients with COVID-19 is as essential as their respiratory rehabilitation. Besides, it would be effective in reducing the physical complications of hospitalization, returning to independence and functional activities, as well as improving the quality of the patients’ life.
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Novella-Navarro M, Plasencia-Rodríguez C, Nuño L, Balsa A. Risk Factors for Developing Rheumatoid Arthritis in Patients With Undifferentiated Arthritis and Inflammatory Arthralgia. Front Med (Lausanne) 2021; 8:668898. [PMID: 34211986 PMCID: PMC8239127 DOI: 10.3389/fmed.2021.668898] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 05/24/2021] [Indexed: 12/18/2022] Open
Abstract
Currently, there is an increasing interest in treating patients at risk of rheumatoid arthritis (RA) to prevent the development of this chronic disease. In this sense, research has focused attention on the early identification of predictive factors of this disease. Autoantibodies and markers of systemic inflammation can be present before clinical arthritis and RA development. So, the phase of inflammatory arthralgia preceding clinical arthritis is an important part of the window of opportunity and, starting treatment might prevent progression to chronic arthritis. Additionally, the early diagnosis and treatment initiation, in patients with inflammatory arthritis at risk of persistence and/or erosive progression, are fundamental because may allow optimal clinical responses, better chances of achieving sustained remission, preventing irreversible organ damage and optimizing long-term outcomes. This review aims to give an overview of clinical risk factors for developing RA, both in suspected arthralgia and in undifferentiated arthritis. Besides taking into consideration the role of serological markers (immunological and acute phase reactants) and clinical features assessed at consultation such as: articular affection and patient's clinical perception. Other features as sociodemographic and environmental factors (lifestyle habits, microbiota, periodontal disease among others), have been included in this revision to give an insight on strategies to prevent development of RA and/or to treat it in early stages.
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Affiliation(s)
| | | | - Laura Nuño
- Rheumatology Department Hospital Universitario La Paz, Madrid, Spain
| | - Alejandro Balsa
- Rheumatology Department Hospital Universitario La Paz, Madrid, Spain
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Xu C, Liu T, Driban JB, McAlindon T, Eaton CB, Lu B. Dietary patterns and risk of developing knee osteoarthritis: data from the osteoarthritis initiative. Osteoarthritis Cartilage 2021; 29:834-840. [PMID: 33744430 PMCID: PMC8318673 DOI: 10.1016/j.joca.2021.02.571] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 02/24/2021] [Accepted: 02/25/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Some studies have examined the association between dietary factors and risk of knee osteoarthritis (OA). We aimed to examine the prospective association of major dietary patterns with the risk of developing knee OA. METHOD We followed 2,842 participants in Osteoarthritis Initiative (OAI) aged 45-79 years and with at least one knee free from radiographic knee OA at baseline for up to 72 months. We defined knee OA incidence as Kellgren and Lawrence grade ≥2 during follow-up visits. Using principal component analysis, Western and prudent dietary patterns were derived. Cox proportional hazards models were used to assess the association between dietary patterns and incident knee OA. RESULTS Among study participants, 385 (418 knees) developed knee OA within 72 months. Following a Western dietary pattern was associated with an increased risk of knee OA (HR quartile 4 vs 1 = 1.69, 95% CI: 1.13 to 2.52, p trend: 0.03), while adherence to the prudent pattern was associated with a reduced risk of knee OA (HR quartile 4 vs 1 = 0.70, 95% CI: 0.50 to 0.98, p trend: 0.05). The observed associations attenuated after additionally adjusting for body mass index (BMI). The observed associations were mediated through BMI by approximately 30%. CONCLUSION Following a Western diet was associated with increased risk of knee OA, whereas following a prudent pattern was associated with a reduced risk of knee OA. The associations were partially mediated through BMI.
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Affiliation(s)
- Chang Xu
- Division of Rheumatology, Inflammation and Immunity, Brigham and Women’s Hospital, Harvard Medical School, Boston MA;,Rutgers University, School of Public Health, Department of Biostatistics and Epidemiology, New Brunswick, NJ
| | - Tong Liu
- Division of Rheumatology, Inflammation and Immunity, Brigham and Women’s Hospital, Harvard Medical School, Boston MA;,Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, P.R. China
| | - Jeffrey B. Driban
- Division of Rheumatology, Allergy, and Immunology, Tufts Medical Center, Boston, MA
| | - Timothy McAlindon
- Division of Rheumatology, Allergy, and Immunology, Tufts Medical Center, Boston, MA
| | - Charles B. Eaton
- Brown University Center for Primary Care and Prevention, Pawtucket, RI;,Departments of Family Medicine and Epidemiology, the Warren Alpert Medical School of Brown University, Providence, RI
| | - Bing Lu
- Division of Rheumatology, Inflammation and Immunity, Brigham and Women’s Hospital, Harvard Medical School, Boston MA
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Rodriguez-García SC, Montes N, Ivorra-Cortes J, Triguero-Martinez A, Rodriguez-Rodriguez L, Castrejón I, Carmona L, González-Álvaro I. Disease Activity Indices in Rheumatoid Arthritis: Comparative Performance to Detect Changes in Function, IL-6 Levels, and Radiographic Progression. Front Med (Lausanne) 2021; 8:669688. [PMID: 34136506 PMCID: PMC8200542 DOI: 10.3389/fmed.2021.669688] [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: 02/19/2021] [Accepted: 04/30/2021] [Indexed: 01/10/2023] Open
Abstract
Objective: To compare the capacity of various disease activity indices to evaluate changes in function, IL-6 levels, and radiographic progression in early and established rheumatoid arthritis (RA). Methods: Secondary data analysis of a clinical trial assessing the efficacy of tocilizumab in patients with established RA (ACT-RAY) and a longitudinal prospective register of early arthritis (PEARL). Targeted outcomes were changes in physical function, measured with the health assessment questionnaire (HAQ), IL-6 serum levels, and radiographic progression. The "Hospital Universitario La Princesa Index" (HUPI), DAS28 using erythrocyte sedimentation rate and SDAI were the disease activity indices compared. Models adjusted for age and sex were fitted for each outcome and index and ranked based on the R 2 parameter and the quasi-likelihood under the independence model criterion. Results: Data from 8,090 visits (550 patients) from ACT-RAY and 775 visits (534 patients) from PEARL were analyzed. The best performing models for HAQ were the HUPI (R 2 = 0.351) and SDAI ones (R 2 = 0.329). For serum IL-6 levels, the SDAI (R 2 = 0.208) followed by the HUPI model (R 2 = 0.205). For radiographic progression in ACT-RAY, the HUPI (R 2 = 0.034) and the DAS28 models (R 2 = 0.026) performed best whereas the DAS28 (R 2 = 0.030) and HUPI models (R 2 = 0.023) did so in PEARL. Conclusions: HUPI outperformed other indices identifying changes in HAQ and radiographic progression and performed similarly to SDAI for IL-6 serum levels.
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Affiliation(s)
- Sebastián C Rodriguez-García
- Rheumatology Department, Hospital Universitario La Princesa, Instituto de Investigación Sanitaria - Instituto Princesa (IIS-IP), Madrid, Spain
| | - Nuria Montes
- Rheumatology Department, Hospital Universitario La Princesa, Instituto de Investigación Sanitaria - Instituto Princesa (IIS-IP), Madrid, Spain
| | - José Ivorra-Cortes
- Rheumatology Department, Hospital Universitario y Politécnico La Fé, Valencia, Spain
| | - Ana Triguero-Martinez
- Rheumatology Department, Hospital Universitario La Princesa, Instituto de Investigación Sanitaria - Instituto Princesa (IIS-IP), Madrid, Spain
| | - Luis Rodriguez-Rodriguez
- Rheumatology Department, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria San Carlos (IdiSSC), Madrid, Spain
| | - Isabel Castrejón
- Rheumatology Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Loreto Carmona
- Instituto de Investigación Músculo-Esquelética (InMusc), Madrid, Spain
| | - Isidoro González-Álvaro
- Rheumatology Department, Hospital Universitario La Princesa, Instituto de Investigación Sanitaria - Instituto Princesa (IIS-IP), Madrid, Spain
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Westra J, Brouwer E, Raveling-Eelsing E, Arends S, Eman Abdulle A, Roozendaal C, van Delft MAM, Toes REM, Trouw LA, Vissink A, de Smit MJ. Arthritis autoantibodies in individuals without rheumatoid arthritis: follow-up data from a Dutch population-based cohort (Lifelines). Rheumatology (Oxford) 2021; 60:658-666. [PMID: 32594174 PMCID: PMC7850523 DOI: 10.1093/rheumatology/keaa219] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 03/19/2020] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVES To assess whether the presence of arthritis autoantibodies alongside IgG ACPA predicts clinically suspect arthralgia in ACPA-positive subjects without RA. METHODS In the population-based Lifelines cohort (n = 40 136), 308 IgG ACPA-positive individuals without RA were present. Serum levels of IgA ACPA, IgA and IgM RF, and IgG anti-carbamylated antibodies were measured at baseline. Individuals were divided based on the Connective tissue disease Screening Questionnaire after 2 years follow-up. Antibodies to Porphyromonas gingivalis were determined at baseline and related to presence of periodontitis and joint complaints at 2 years follow-up. RESULTS Of 308 subjects 53.6% were also seropositive for IgA ACPA, 42.2% for IgM RF, 23.7% for IgA RF and 13.6% for anti-carbamylated antibodies. We defined 75 persons with clinically suspect arthralgia at risk for RA based on CTD Screening Questionnaire at follow-up. Significantly more seropositivity for IgM RF and higher levels of IgG ACPA, IgA ACPA and IgM RF were found in clinically suspect arthralgia compared with no-clinically suspect arthralgia. In multivariate logistic regression correcting for age, gender and never smoking, positivity for three or more extra autoantibodies was significantly associated with clinically suspect arthralgia. Although levels of anti-P. gingivalis were not different between groups, they were significantly correlated to levels of both RFs, and both ACPAs in clinically suspect arthralgia. CONCLUSIONS ACPA-positive individuals without RA who develop clinically suspect arthralgia have more and higher levels of other arthritis autoantibodies at baseline. Levels of anti-P. gingivalis are not related to self-reported periodontitis or clinically suspect arthralgia, but are correlated to arthritis autoantibodies in clinically suspect arthralgia.
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Affiliation(s)
- Johanna Westra
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Elisabeth Brouwer
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Elisabeth Raveling-Eelsing
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Suzanne Arends
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Amaal Eman Abdulle
- Department of Internal Medicine, Division Vascular Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Caroline Roozendaal
- Department of Laboratory Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Myrthe A M van Delft
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Rene E M Toes
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Leendert A Trouw
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Arjan Vissink
- Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Menke J de Smit
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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Bergstra SA, Van Der Pol JA, Riyazi N, Goekoop-Ruiterman YPM, Kerstens PJSM, Lems W, Huizinga TWJ, Allaart CF. Earlier is better when treating rheumatoid arthritis: but can we detect a window of opportunity? RMD Open 2021; 6:rmdopen-2020-001242. [PMID: 32471854 PMCID: PMC7299505 DOI: 10.1136/rmdopen-2020-001242] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Objectives The window of opportunity (WOO) hypothesis suggests a limited time frame to stop rheumatoid arthritis (RA). We hypothesised that a WOO could either be represented by a hyperbolic (‘curved’) decline in the chance to achieve the outcome sustained drug-free remission (sDFR) over time, after which achieving sDFR is not possible anymore, or by a more gradual linear decline approaching zero chance to achieve sDFR. Methods Patients with RA (symptom duration <2 years) were included from two randomised trials: BehandelStrategieën (BeSt), n=508 and Induction therapy with Methotrexate and Prednisone in Rheumatoid Or Very Early arthritic Disease (IMPROVED), n=479. Cox-regression was performed to assess the shape of the association between symptom duration and sDFR (Disease Activity Score<1.6, no disease-modifying anti-rheumatic drugs for ≥1 year) for patients starting slow-acting monotherapy (IMPROVED, BeSt) or fast-acting combination therapy (BeSt). Likelihood ratio tests were used to compare the fit of linear and non-linear models in both databases separately. Predictions from the best fitting models were used to assess whether the absolute risk to achieve sDFR approaches zero with increasing symptom duration. Results In BeSt and IMPROVED, 54/226 and 110/421 patients achieved sDFR with fast-acting treatment, and 53/243 (BeSt) with slow-acting treatment. Non-linear models did not fit better than linear models (fast-acting treatment BeSt p=0.743, IMPROVED p=0.337; slow-acting treatment BeSt p=0.609). After slow-acting monotherapy, linear models declined steeper. None of the models approached zero chance to achieve sDFR over time. Conclusions The chance to achieve sDFR decreased gradually over time, and decreased fastest in patients starting slow-acting monotherapy. In both treatment groups, we found no evidence for a WOO within 2 years symptom duration.
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Affiliation(s)
- Sytske Anne Bergstra
- Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands
| | - Joy A Van Der Pol
- Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands
| | - Naghmeh Riyazi
- Department of Rheumatology, HAGA Hospital, The Hague, Netherlands
| | | | - Pit J S M Kerstens
- Rheumatology, Amsterdam Rheumatology & Immunology Center
- Reade, Amsterdam, Netherlands
| | - Willem Lems
- Department of Rheumatology, VU Medical Center, Amsterdam, Netherlands
| | - Tom W J Huizinga
- Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands
| | - Cornelia F Allaart
- Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands
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Falahee M, Simons G, DiSantostefano RL, Valor Méndez L, Radawski C, Englbrecht M, Schölin Bywall K, Tcherny-Lessenot S, Kihlbom U, Hauber B, Veldwijk J, Raza K. Treatment preferences for preventive interventions for rheumatoid arthritis: protocol of a mixed methods case study for the Innovative Medicines Initiative PREFER project. BMJ Open 2021; 11:e045851. [PMID: 36916312 PMCID: PMC8039213 DOI: 10.1136/bmjopen-2020-045851] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 02/09/2021] [Accepted: 03/24/2021] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Amidst growing consensus that stakeholder decision-making during drug development should be informed by an understanding of patient preferences, the Innovative Medicines Initiative project 'Patient Preferences in Benefit-Risk Assessments during the Drug Life Cycle' (PREFER) is developing evidence-based recommendations about how and when patient preferences should be integrated into the drug life cycle. This protocol describes a PREFER clinical case study which compares two preference elicitation methodologies across several populations and provides information about benefit-risk trade-offs by those at risk of rheumatoid arthritis (RA) for preventive interventions. METHODS AND ANALYSIS This mixed methods study will be conducted in three countries (UK, Germany, Romania) to assess preferences of (1) first-degree relatives (FDRs) of patients with RA and (2) members of the public. Focus groups using nominal group techniques (UK) and ranking surveys (Germany and Romania) will identify and rank key treatment attributes. Focus group transcripts will be analysed thematically using the framework method and average rank orders calculated. These results will inform the treatment attributes to be assessed in a survey including a discrete choice experiment (DCE) and a probabilistic threshold technique (PTT). The survey will also include measures of sociodemographic variables, health literacy, numeracy, illness perceptions and beliefs about medicines. The survey will be administered to (1) 400 FDRs of patients with RA (UK); (2) 100 FDRs of patients with RA (Germany); and (3) 1000 members of the public in each of UK, Germany and Romania. Logit-based approaches will be used to analyse the DCE and imputation and interval regression for the PTT. ETHICS AND DISSEMINATION This study has been approved by the London-Hampstead Research Ethics Committee (19/LO/0407) and the Ethics Committee of the Friedrich-Alexander-Universität Erlangen-Nürnberg (92_17 B). The protocol has been approved by the PREFER expert review board. The results will be disseminated widely and will inform the PREFER recommendations.
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Affiliation(s)
- Marie Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Gwenda Simons
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | | | - Larissa Valor Méndez
- Department of Internal Medicine and Institute for Clinical Immunology, Friedrich-Alexander-Universitat Erlangen-Nurnberg, Erlangen, Germany
| | | | | | | | | | - Ulrik Kihlbom
- Centre for Research Ethics & Bioethics, Uppsala University, Uppsala, Sweden
| | - Brett Hauber
- Health Preference Assessment, RTI Health Solutions, Research Triangle Park, North Carolina, USA
- Comparative Health Outcomes, Policy, and Economics (CHOICE) Institute, University of Washington School of Pharmacy, Seattle, Washington, USA
| | - Jorien Veldwijk
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- School of Health Policy & Management and Erasmus Choice Modelling Centre, Erasmus University Rotterdam, Rotterdam, Netherlands
| | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- Department of Rheumatology, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
- MRC Versus Arthritis Centre for Musculoskeletal Ageing Research and Research into Inflammatory Arthritis Centre Versus Arthritis, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
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Falahee M, Raza K. Rheumatoid arthritis prevention: any takers? RMD Open 2021; 7:e001633. [PMID: 33832975 PMCID: PMC8039215 DOI: 10.1136/rmdopen-2021-001633] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 03/29/2021] [Accepted: 04/01/2021] [Indexed: 01/10/2023] Open
Affiliation(s)
- Marie Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham College of Medical and Dental Sciences, Birmingham, UK
| | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham College of Medical and Dental Sciences, Birmingham, UK
- Rheumatology Department, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
- MRC Versus Arthritis Centre for Musculoskeletal Ageing Research and the Research into Inflammatory Arthritis Centre Versus ArthritisBirmingham, University of Birmingham, Birmingham, UK
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Berberine Delays Onset of Collagen-Induced Arthritis through T Cell Suppression. Int J Mol Sci 2021; 22:ijms22073522. [PMID: 33805383 PMCID: PMC8037694 DOI: 10.3390/ijms22073522] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/17/2021] [Accepted: 03/22/2021] [Indexed: 02/07/2023] Open
Abstract
There is evidence that berberine (BBR), a clinically relevant plant compound, ameliorates clinically apparent collagen-induced arthritis (CIA) in vivo. However, to date, there are no studies involving the use of BBR which explore its prophylactic potential in this model of rheumatoid arthritis (RA). The aim of this study was to determine if prophylactic BBR use during the preclinical phase of collagen-induced arthritis would delay arthritic symptom onset, and to characterize the cellular mechanism underlying such an effect. DBA/1J mice were injected with an emulsion of bovine type II collagen (CII) and complete Freund’s adjuvant (day 0) and a booster injection of CII in incomplete Freund’s adjuvant (day 18) to induce arthritis. Mice were then given i.p. injections of 1 mg/kg/day of BBR or PBS (vehicle with 0.01% DMSO) from days 0 to 28, were left untreated (CIA control), or were in a non-arthritic control group (n = 15 per group). Incidence of arthritis in BBR-treated mice was 50%, compared to 90% in both the CIA and PBS controls. Populations of B and T cells from the spleens and draining lymph nodes of mice were examined on day 14 (n = 5 per group) and day 28 (n = 10 per group). BBR-treated mice had significantly reduced populations of CD4+Th and CD4+CXCR5+ Tfh cells, and an increased proportion of Foxp3+ Treg at days 14 and 28, as well as reduced expression of co-stimulatory molecules CD28 and CD154 at both endpoints. The effect seen on T cell populations and co-stimulatory molecule expression in BBR-treated mice was not mirrored in CD19+ B cells. Additionally, BBR-treated mice experienced reduced anti-CII IgG2a and anti-CII total IgG serum concentrations. These results indicate a potential role for BBR as a prophylactic supplement for RA, and that its effect may be mediated specifically through T cell suppression. However, the cellular effector involved raises concern for BBR prophylactic use in the context of vaccine efficacy and other primary adaptive immune responses.
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Prediction of disease flare by biomarkers after discontinuing biologics in patients with rheumatoid arthritis achieving stringent remission. Sci Rep 2021; 11:6865. [PMID: 33767314 PMCID: PMC7994312 DOI: 10.1038/s41598-021-86335-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 03/08/2021] [Indexed: 11/08/2022] Open
Abstract
To elucidate the disease-flare process in rheumatoid arthritis (RA) after discontinuing biological disease-modifying antirheumatic drugs (bDMARDs), we first focused on RA-flare prediction after achieving stringent remission criteria. Patients with RA who maintained a simplified disease activity index ≤ 3.3 for ≥ 3 months during November 2014-January 2018 in our medical centre in Tokyo, Japan, were eligible. The primary endpoint was flare (disease activity score 28-erythrocyte sedimentation rate ≥ 3.2 with increase from baseline > 0.6) within 2 years after bDMARD discontinuation. Comprehensive clinical assessments, ultrasonographic evaluation of 40 joints, and blood sampling for 12 biomarkers were performed every 2-3 months for 2 years unless patients experienced flare. Flare-positive and flare-negative patients were compared using univariate and Kaplan-Meier analyses. Thirty-six patients (80.6% female, median disease duration, 5.2 years; median treatment period with discontinued bDMARD, 2 years; median remission duration, 18 months) were enrolled. Twenty patients (55.6%) experienced RA flare 43-651 (median, 115) days after the first skipped date of bDMARDs. Two patients who withdrew without disease flare were excluded from the comparison. Clinical and ultrasonographic evaluations did not show significant between-group differences; Kaplan-Meier analysis showed that higher baseline soluble tumour necrosis factor receptor 1 (sTNFR1) concentration impacted subsequent disease flare (p = 0.0041); higher baseline interleukin (IL)-2 concentration was exclusively beneficial to patients with lower sTNFR1 (p = 0.0058), resulting in remission maintenance in 83.3% of patients with lower sTNFR1 and higher IL-2. We demonstrated the usefulness of combined biomarker evaluation for predicting sustained remission after bDMARD discontinuation in RA.
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The pre-clinical phase of rheumatoid arthritis: From risk factors to prevention of arthritis. Autoimmun Rev 2021; 20:102797. [PMID: 33746022 DOI: 10.1016/j.autrev.2021.102797] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 01/29/2021] [Indexed: 02/06/2023]
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune disease considered as a multistep process spanning from the interaction of genetic (e.g., shared epitope or non-HLA loci), environmental and behavioral risk factors (e.g., smoking) leading to breaking immune tolerance and autoimmune processes such as the production of autoantibodies (e.g., antibodies against citrullinated proteins ACPA or rheumatoid factors, RF), development of the first symptoms without clinical arthritis, and, finally, the manifestation of arthritis. Despite the typical joint involvement in established RA, the pathogenesis of the disease likely begins far from joint structures: in the lungs or periodontium in association with citrullination, intestinal microbiome, or adipose tissue, which supports normal findings in synovial tissue in ACPA+ patients with arthralgia. The presence of ACPA is detectable even years before the first manifestation of RA. The pre-clinical phase of RA is the period preceding clinically apparent RA with ACPA contributing to the symptoms without subclinical inflammation. While the combination of ACPA and RF increases the risk of progression to RA by up to 10 times, increasing numbers of novel autoantibodies are to be investigated to contribute to the increased risk and pathogenesis of RA. With growing knowledge about the course of RA, new aspiration emerges to cure and even prevent RA, shifting the "window of opportunity" to the pre-clinical phases of RA. The clinical definition of individuals at risk of developing RA (clinically suspect arthralgia, CSA) makes it possible to unify these at-risk individuals' clinical characteristics for "preventive" treatment in ongoing clinical trials using mostly biological or conventional synthetic disease-modifying drugs. However, the combination of symptoms, laboratory, and imaging biomarkers may be the best approach to select the correct target at-risk population. The current review aims to explore different phases of RA and discuss the potential of (non)pharmacological intervention aiming to prevent RA.
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Toes RE, Raza K. The autoimmune response as a potential target for tolerance induction before the development of rheumatoid arthritis. THE LANCET. RHEUMATOLOGY 2021; 3:e214-e223. [PMID: 38279384 DOI: 10.1016/s2665-9913(20)30445-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 12/07/2020] [Accepted: 12/09/2020] [Indexed: 01/28/2024]
Abstract
Rheumatoid arthritis is a chronic inflammatory disease that affects the synovial joints. Although treatment options and efficacy have increased substantially in the past two decades, the disease cannot be cured or prevented. Therefore, rheumatoid arthritis still has a considerable effect on the quality of life of patients, not only because life-long medication is often required, but also because residual disease activity leads to progressive loss of function in the musculoskeletal system and extra-articular morbidity. Key future goals in the management of rheumatoid arthritis are the ability to induce long-lasting drug-free remission in patients with the disease (ie, to achieve a cure), and to prevent disease before it emerges. To reach these goals, it is pivotal to understand the autoimmune response underlying rheumatoid arthritis pathogenesis and to develop ways to permanently silence it (ie, to induce tolerance). For preventive studies, the identification of markers (clinical, immunological, and biological) predictive of future disease is crucial, as prevention of disease will not be feasible without the ability to identify relevant at-risk target populations. In this Series paper, we review the autoimmune response underlying rheumatoid arthritis, how rheumatoid arthritis-specific autoimmunity develops and evolves during the transition from health to disease, and how tolerance studies could be designed to achieve prevention or cure of the disease.
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Affiliation(s)
- Rene Em Toes
- Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands.
| | - Karim Raza
- Research into Inflammatory Arthritis Centre Versus Arthritis and MRC-Versus Arthritis Centre for Musculoskeletal Ageing Research, Institute of Inflammation and Ageing, University of Birmingham, Queen Elizabeth Hospital, Birmingham, UK; Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
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McGarry T, Hanlon MM, Marzaioli V, Cunningham CC, Krishna V, Murray K, Hurson C, Gallagher P, Nagpal S, Veale DJ, Fearon U. Rheumatoid arthritis CD14 + monocytes display metabolic and inflammatory dysfunction, a phenotype that precedes clinical manifestation of disease. Clin Transl Immunology 2021; 10:e1237. [PMID: 33510894 PMCID: PMC7815439 DOI: 10.1002/cti2.1237] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 10/27/2020] [Accepted: 12/18/2020] [Indexed: 12/11/2022] Open
Abstract
Introduction This study investigates the metabolic activity of circulating monocytes and their impact on pro‐inflammatory responses in RA and explores whether this phenotype is already primed for inflammation before clinical manifestations of disease. Methods Blood was collected and CD14+ monocytes isolated from healthy control donors (HC), individuals at‐risk (IAR) and RA patients. Monocyte frequency in blood and synovial tissue was assessed by flow cytometry. Inflammatory responses and metabolic analysis ± specific inhibitors were quantified by RT‐PCR, Western blot, migration assays, Seahorse‐XFe‐technology, mitotracker assays and transmission electron microscopy. Transcriptomic analysis was performed on HC, IAR and RA synovial tissue. Results CD14+ monocytes from RA patients are hyper‐inflammatory following stimulation, with significantly higher expression of cytokines/chemokines than those from HC. LPS‐induced RA monocyte migratory capacity is consistent with increased monocyte frequency in RA synovial tissue. RA CD14+ monocytes show enhanced mitochondrial respiration, biogenesis and alterations in mitochondrial morphology. Furthermore, RA monocytes display increased levels of key glycolytic enzymes HIF1α, HK2 and PFKFB3 and demonstrate a reliance on glucose consumption, blockade of which abrogates pro‐inflammatory mediator responses. Blockade of STAT3 activation inhibits this forced glycolytic flux resulting in metabolic reprogramming and resolution of inflammation. Interestingly, this highly activated monocytic phenotype is evident in IAR of developing disease, in addition to an enhanced monocyte gene signature observed in synovial tissue from IAR. Conclusion RA CD14+ monocytes are metabolically re‐programmed for sustained induction of pro‐inflammatory responses, with STAT3 identified as a molecular regulator of metabolic dysfunction. This phenotype precedes clinical disease onset and may represent a potential pathway for therapeutic targeting early in disease.
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Affiliation(s)
- Trudy McGarry
- Molecular Rheumatology Trinity Biomedical Sciences Institute Trinity College Dublin Dublin Ireland.,EULAR Centre of Excellence for Rheumatology Centre for Arthritis and Rheumatic Diseases St Vincent's University Hospital University College Dublin Dublin Ireland
| | - Megan M Hanlon
- Molecular Rheumatology Trinity Biomedical Sciences Institute Trinity College Dublin Dublin Ireland.,EULAR Centre of Excellence for Rheumatology Centre for Arthritis and Rheumatic Diseases St Vincent's University Hospital University College Dublin Dublin Ireland
| | - Viviana Marzaioli
- Molecular Rheumatology Trinity Biomedical Sciences Institute Trinity College Dublin Dublin Ireland.,EULAR Centre of Excellence for Rheumatology Centre for Arthritis and Rheumatic Diseases St Vincent's University Hospital University College Dublin Dublin Ireland
| | - Clare C Cunningham
- Molecular Rheumatology Trinity Biomedical Sciences Institute Trinity College Dublin Dublin Ireland.,EULAR Centre of Excellence for Rheumatology Centre for Arthritis and Rheumatic Diseases St Vincent's University Hospital University College Dublin Dublin Ireland
| | - Vinod Krishna
- Janssen Research & Development, Immunology Spring House, PA Titusville New Jersey USA
| | - Kieran Murray
- EULAR Centre of Excellence for Rheumatology Centre for Arthritis and Rheumatic Diseases St Vincent's University Hospital University College Dublin Dublin Ireland
| | - Conor Hurson
- Department of Orthopaedics St Vincent's University Hospital UCD Dublin Ireland
| | - Phil Gallagher
- EULAR Centre of Excellence for Rheumatology Centre for Arthritis and Rheumatic Diseases St Vincent's University Hospital University College Dublin Dublin Ireland
| | - Sunil Nagpal
- Janssen Research & Development, Immunology Spring House, PA Titusville New Jersey USA
| | - Douglas J Veale
- EULAR Centre of Excellence for Rheumatology Centre for Arthritis and Rheumatic Diseases St Vincent's University Hospital University College Dublin Dublin Ireland
| | - Ursula Fearon
- Molecular Rheumatology Trinity Biomedical Sciences Institute Trinity College Dublin Dublin Ireland.,EULAR Centre of Excellence for Rheumatology Centre for Arthritis and Rheumatic Diseases St Vincent's University Hospital University College Dublin Dublin Ireland
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50
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Kim M, Choe Y, Lee H, Jeon MG, Park JH, Noh HS, Cheon YH, Park HJ, Park J, Shin SJ, Lee K, Lee SI. Blockade of translationally controlled tumor protein attenuated the aggressiveness of fibroblast-like synoviocytes and ameliorated collagen-induced arthritis. Exp Mol Med 2021; 53:67-80. [PMID: 33408335 PMCID: PMC8080778 DOI: 10.1038/s12276-020-00546-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 10/15/2020] [Accepted: 11/05/2020] [Indexed: 01/29/2023] Open
Abstract
Histamine releasing factor/translationally controlled tumor protein (HRF/TCTP) stimulates cancer progression and allergic responses, but the role of HRF/TCTP in rheumatoid arthritis (RA) remains undefined. In this study, we explored the pathogenic significance of HRF/TCTP and evaluated the therapeutic effects of HRF/TCTP blockade in RA. HRF/TCTP transgenic (TG) and knockdown (KD) mice with collagen-induced arthritis (CIA) were used to determine the experimental phenotypes of RA. HRF/TCTP levels in the sera of RA patients were measured and compared to those from patients with osteoarthritis (OA), ankylosing spondylitis, Behçet's disease, and healthy controls. HRF/TCTP expression was also assessed in the synovium and fibroblast-like synoviocytes (FLSs) obtained from RA or OA patients. Finally, we assessed the effects of HRF/TCTP and dimerized HRF/TCTP-binding peptide-2 (dTBP2), an HRF/TCTP inhibitor, in RA-FLSs and CIA mice. Our clinical, radiological, histological, and biochemical analyses indicate that inflammatory responses and joint destruction were increased in HRF/TCTP TG mice and decreased in KD mice compared to wild-type littermates. HRF/TCTP levels in the sera, synovial fluid, synovium, and FLSs were higher in patients with RA than in control groups. Serum levels of HRF/TCTP correlated well with RA disease activity. The tumor-like aggressiveness of RA-FLSs was exacerbated by HRF/TCTP stimulation and ameliorated by dTBP2 treatment. dTBP2 exerted protective and therapeutic effects in CIA mice and had no detrimental effects in a murine tuberculosis model. Our results indicate that HRF/TCTP is a novel biomarker and therapeutic target for the diagnosis and treatment of RA.
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Affiliation(s)
- Mingyo Kim
- grid.256681.e0000 0001 0661 1492Department of Internal Medicine and Institute of Health Science, Gyeongsang National University School of Medicine and Hospital, Jinju, 52727 Republic of Korea
| | - Yongho Choe
- grid.256681.e0000 0001 0661 1492Department of Internal Medicine and Institute of Health Science, Gyeongsang National University School of Medicine and Hospital, Jinju, 52727 Republic of Korea
| | - Heewon Lee
- grid.255649.90000 0001 2171 7754Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, 03760 Republic of Korea
| | - Min-Gyu Jeon
- grid.256681.e0000 0001 0661 1492Department of Internal Medicine and Institute of Health Science, Gyeongsang National University School of Medicine and Hospital, Jinju, 52727 Republic of Korea
| | - Jin-Ho Park
- grid.256681.e0000 0001 0661 1492Department of Internal Medicine and Institute of Health Science, Gyeongsang National University School of Medicine and Hospital, Jinju, 52727 Republic of Korea
| | - Hae Sook Noh
- grid.256681.e0000 0001 0661 1492Department of Internal Medicine and Institute of Health Science, Gyeongsang National University School of Medicine and Hospital, Jinju, 52727 Republic of Korea
| | - Yun-Hong Cheon
- grid.256681.e0000 0001 0661 1492Department of Internal Medicine and Institute of Health Science, Gyeongsang National University School of Medicine and Hospital, Jinju, 52727 Republic of Korea
| | - Hee Jin Park
- grid.256681.e0000 0001 0661 1492Department of Internal Medicine and Institute of Health Science, Gyeongsang National University School of Medicine and Hospital, Jinju, 52727 Republic of Korea
| | - Jaehun Park
- grid.15444.300000 0004 0470 5454Department of Microbiology, Institute for Immunology and Immunological Disease, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, 03722 Republic of Korea
| | - Sung Jae Shin
- grid.15444.300000 0004 0470 5454Department of Microbiology, Institute for Immunology and Immunological Disease, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, 03722 Republic of Korea
| | - Kyunglim Lee
- grid.255649.90000 0001 2171 7754Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, 03760 Republic of Korea
| | - Sang-Il Lee
- grid.256681.e0000 0001 0661 1492Department of Internal Medicine and Institute of Health Science, Gyeongsang National University School of Medicine and Hospital, Jinju, 52727 Republic of Korea
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