1
|
Bishop EL, Gudgeon N, Fulton-Ward T, Stavrou V, Roberts J, Boufersaoui A, Tennant DA, Hewison M, Raza K, Dimeloe S. TNF-α signals through ITK-Akt-mTOR to drive CD4 + T cell metabolic reprogramming, which is dysregulated in rheumatoid arthritis. Sci Signal 2024; 17:eadg5678. [PMID: 38652761 DOI: 10.1126/scisignal.adg5678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 04/08/2024] [Indexed: 04/25/2024]
Abstract
Upon activation, T cells undergo metabolic reprogramming to meet the bioenergetic demands of clonal expansion and effector function. Because dysregulated T cell cytokine production and metabolic phenotypes coexist in chronic inflammatory disease, including rheumatoid arthritis (RA), we investigated whether inflammatory cytokines released by differentiating T cells amplified their metabolic changes. We found that tumor necrosis factor-α (TNF-α) released by human naïve CD4+ T cells upon activation stimulated the expression of a metabolic transcriptome and increased glycolysis, amino acid uptake, mitochondrial oxidation of glutamine, and mitochondrial biogenesis. The effects of TNF-α were mediated by activation of Akt-mTOR signaling by the kinase ITK and did not require the NF-κB pathway. TNF-α stimulated the differentiation of naïve cells into proinflammatory T helper 1 (TH1) and TH17 cells, but not that of regulatory T cells. CD4+ T cells from patients with RA showed increased TNF-α production and consequent Akt phosphorylation upon activation. These cells also exhibited increased mitochondrial mass, particularly within proinflammatory T cell subsets implicated in disease. Together, these findings suggest that T cell-derived TNF-α drives their metabolic reprogramming by promoting signaling through ITK, Akt, and mTOR, which is dysregulated in autoinflammatory disease.
Collapse
Affiliation(s)
- Emma L Bishop
- Institute of Immunology and Immunotherapy, University of Birmingham, B15 2TT Birmingham, UK
| | - Nancy Gudgeon
- Institute of Immunology and Immunotherapy, University of Birmingham, B15 2TT Birmingham, UK
| | - Taylor Fulton-Ward
- Institute of Immunology and Immunotherapy, University of Birmingham, B15 2TT Birmingham, UK
- Institute of Metabolism and Systems Research, University of Birmingham, B15 2TT Birmingham, UK
| | - Victoria Stavrou
- Institute of Immunology and Immunotherapy, University of Birmingham, B15 2TT Birmingham, UK
| | - Jennie Roberts
- Institute of Metabolism and Systems Research, University of Birmingham, B15 2TT Birmingham, UK
| | - Adam Boufersaoui
- Institute of Metabolism and Systems Research, University of Birmingham, B15 2TT Birmingham, UK
| | - Daniel A Tennant
- Institute of Metabolism and Systems Research, University of Birmingham, B15 2TT Birmingham, UK
| | - Martin Hewison
- Institute of Metabolism and Systems Research, University of Birmingham, B15 2TT Birmingham, UK
| | - Karim Raza
- Research into Inflammatory Arthritis Centre Versus Arthritis, Institute of Inflammation and Ageing, University of Birmingham, B15 2TT Birmingham, UK
- Sandwell and West Birmingham NHS Trust, B18 7QH Birmingham, UK
| | - Sarah Dimeloe
- Institute of Immunology and Immunotherapy, University of Birmingham, B15 2TT Birmingham, UK
- Institute of Metabolism and Systems Research, University of Birmingham, B15 2TT Birmingham, UK
| |
Collapse
|
2
|
Torlinska B, Raza K, Filer A, Jutley G, Sahbudin I, Singh R, de Pablo P, Rankin E, Rhodes B, Amft N, Justice E, McGrath C, Baskar S, Trickey J, Calvert M, Falahee M. Predictors of quality of life, functional status, depression and fatigue in early arthritis: comparison between clinically suspect arthralgia, unclassified arthritis and rheumatoid arthritis. BMC Musculoskelet Disord 2024; 25:307. [PMID: 38643104 PMCID: PMC11031996 DOI: 10.1186/s12891-024-07446-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 04/15/2024] [Indexed: 04/22/2024] Open
Abstract
BACKGROUND Rheumatoid arthritis (RA) is often preceded by symptomatic phases during which classification criteria are not fulfilled. The health burden of these "at-risk" stages is not well described. This study assessed health-related quality of life (HRQoL), function, fatigue and depression in newly presenting patients with clinically suspect arthralgia (CSA), unclassified arthritis (UA) or RA. METHODS Cross-sectional analysis of baseline Patient-Reported Outcome Measures (PROMs) was conducted in patients from the Birmingham Early Arthritis Cohort. HRQoL, function, depression and fatigue at presentation were assessed using EQ-5D, HAQ-DI, PHQ-9 and FACIT-F. PROMs were compared across CSA, UA and RA and with population averages from the HSE with descriptive statistics. Multivariate linear regression assessed associations between PROMs and clinical and sociodemographic variables. RESULTS Of 838 patients included in the analysis, 484 had RA, 200 had CSA and 154 had UA. Patients with RA reported worse outcomes for all PROMs than those with CSA or UA. However, "mean EQ-5D utilities were 0.65 (95%CI: 0.61 to 0.69) in CSA, 0.61 (0.56 to 0.66) in UA and 0.47 (0.44 to 0.50) in RA, which was lower than in general and older (≥ 65 years) background populations." In patients with CSA or UA, HRQoL was comparable to chronic conditions such as heart failure, severe COPD or mild angina. Higher BMI and older age (≥ 60 years) predicted worse depression (PHQ-9: -2.47 (-3.85 to -1.09), P < 0.001) and fatigue (FACIT-F: 5.05 (2.37 to 7.73), P < 0.001). Women were more likely to report worse function (HAQ-DI: 0.13 (0.03 to 0.21), P = 0.01) and fatigue (FACIT-F: -3.64 (-5.59 to -1.70), P < 0.001), and residents of more deprived areas experienced decreased function (HAQ-DI: 0.23 (0.10 to 0.36), P = 0.001), greater depression (PHQ-9: 1.89 (0.59 to 3.18), P = 0.004) and fatigue (FACIT-F: -2.60 (-5.11 to 0.09), P = 0.04). After adjustments for confounding factors, diagnostic category was not associated with PROMs, but disease activity and polypharmacy were associated with poorer performance across all PROMs. CONCLUSIONS Patient-reported outcomes were associated with disease activity and sociodemographic characteristics. Patients presenting with RA reported a higher health burden than those with CSA or UA, however HRQoL in the pre-RA groups was significantly lower than population averages.
Collapse
Affiliation(s)
- Barbara Torlinska
- Centre for Patient-Reported Outcomes Research, Institute of Applied Health Research, University of Birmingham, Birmingham, UK
- Birmingham Health Partners Centre for Regulatory Science and Innovation, University of Birmingham, Birmingham, UK
| | - Karim Raza
- Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
- 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 of Birmingham, Birmingham, UK
- MRC Versus Arthritis Centre for Musculoskeletal Ageing Research and the Research into Inflammatory Arthritis Centre Versus Arthritis, University of Birmingham, Birmingham, UK
| | - Andrew Filer
- 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 of Birmingham, Birmingham, UK
- MRC Versus Arthritis Centre for Musculoskeletal Ageing Research and the Research into Inflammatory Arthritis Centre Versus Arthritis, University of Birmingham, Birmingham, UK
| | - Gurpreet Jutley
- Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2WB, UK
| | - Ilfita Sahbudin
- Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2WB, UK
- Department of Rheumatology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Ruchir Singh
- Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2WB, UK
| | - Paola de Pablo
- Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2WB, UK
| | - Elizabeth Rankin
- Department of Rheumatology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Benjamin Rhodes
- Department of Rheumatology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Nicole Amft
- Department of Rheumatology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Elizabeth Justice
- Department of Rheumatology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Catherine McGrath
- Department of Rheumatology, Frimley Park Hospital NHS Foundation Trust, Camberley, UK
| | - Sangeetha Baskar
- Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
| | - Jeanette Trickey
- Department of Rheumatology, The County Hospital, Wye Valley NHS Trust, Hereford, UK
| | - Melanie Calvert
- Centre for Patient-Reported Outcomes Research, Institute of Applied Health Research, University of Birmingham, Birmingham, UK
- Birmingham Health Partners Centre for Regulatory Science and Innovation, University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University of Birmingham, Birmingham, UK
- National Institute for Health Research (NIHR) Applied Research Centre West Midlands, Birmingham, UK
- Health Data Research UK, London, UK
| | - Marie Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2WB, UK.
| |
Collapse
|
3
|
d'Elia A, Baranskaya A, Haroon S, Hammond B, Adderley NJ, Nirantharakumar K, Chandan JS, Falahee M, Raza K. Prodromal symptoms of rheumatoid arthritis in a primary care database: variation by ethnicity and socioeconomic status. Rheumatology (Oxford) 2024:keae157. [PMID: 38466930 DOI: 10.1093/rheumatology/keae157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 02/23/2024] [Accepted: 02/29/2024] [Indexed: 03/13/2024] Open
Abstract
OBJECTIVES To assess whether prodromal symptoms of rheumatoid arthritis (RA), as recorded in the Clinical Practice Research Datalink Aurum (CPRD) database of English primary care records, differ by ethnicity and socioeconomic status. METHODS A cross-sectional study to determine the coding of common symptoms (≥0.1% in the sample) in the 24 months preceding RA diagnosis in CPRD Aurum, recorded between January 1st 2004 to May 1st 2022. Eligible cases were adults with a code for RA diagnosis. For each symptom, a logistic regression was performed with the symptom as dependent variable, and ethnicity and socioeconomic status as independent variables. Results were adjusted for sex, age, BMI, and smoking status. White ethnicity and the highest socioeconomic quintile were comparators. RESULTS In total, 70115 cases were eligible for inclusion, of which 66.4% female. Twenty-one symptoms were coded in > 0.1% of cases so were included in the analysis. Patients of South Asian ethnicity had higher frequency of codes for several symptoms, with the largest difference by odds ratio being muscle cramps (OR 1.71, 1.44-2.57) and shoulder pain (1.44, 1.25-1.66). Patients of Black ethnicity had higher prevalence of several codes including unintended weight loss (2.02, 1.25-3.28) and ankle pain (1.51, 1.02-2.23). Low socioeconomic status was associated with morning stiffness (1.74, 1.08-2.80) and falls (1.37, 2.03-1.82). CONCLUSION There are significant differences in coded symptoms between demographic groups, which must be considered in clinical practice in diverse populations and to avoid algorithmic bias in prediction tools derived from routinely collected healthcare data.
Collapse
Affiliation(s)
- Alexander d'Elia
- Department of Public Health Policy and Systems, Institute of Population Health, University of Liverpool, Liverpool, UK
| | - Aliaksandra Baranskaya
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Shamil Haroon
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Ben Hammond
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Nicola J Adderley
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Krishnarajah Nirantharakumar
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Joht Singh Chandan
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Marie Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Department of Rheumatology, Bronglais Hospital, Hywel Dda University Health Board, Aberystwyth, UK
| |
Collapse
|
4
|
Cope AP, Jasenecova M, Vasconcelos JC, Filer A, Raza K, Qureshi S, D'Agostino MA, McInnes IB, Isaacs JD, Pratt AG, Fisher BA, Buckley CD, Emery P, Ho P, Buch MH, Ciurtin C, van Schaardenburg D, Huizinga T, Toes R, Georgiou E, Kelly J, Murphy C, Prevost AT. Abatacept in individuals at high risk of rheumatoid arthritis (APIPPRA): a randomised, double-blind, multicentre, parallel, placebo-controlled, phase 2b clinical trial. Lancet 2024; 403:838-849. [PMID: 38364839 DOI: 10.1016/s0140-6736(23)02649-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 11/10/2023] [Accepted: 11/23/2023] [Indexed: 02/18/2024]
Abstract
BACKGROUND Individuals with serum antibodies to citrullinated protein antigens (ACPA), rheumatoid factor, and symptoms, such as inflammatory joint pain, are at high risk of developing rheumatoid arthritis. In the arthritis prevention in the pre-clinical phase of rheumatoid arthritis with abatacept (APIPPRA) trial, we aimed to evaluate the feasibility, efficacy, and acceptability of treating high risk individuals with the T-cell co-stimulation modulator abatacept. METHODS The APIPPRA study was a randomised, double-blind, multicentre, parallel, placebo-controlled, phase 2b clinical trial done in 28 hospital-based early arthritis clinics in the UK and three in the Netherlands. Participants (aged ≥18 years) at risk of rheumatoid arthritis positive for ACPA and rheumatoid factor with inflammatory joint pain were recruited. Exclusion criteria included previous episodes of clinical synovitis and previous use of corticosteroids or disease-modifying antirheumatic drugs. Participants were randomly assigned (1:1) using a computer-generated permuted block randomisation (block sizes of 2 and 4) stratified by sex, smoking, and country, to 125 mg abatacept subcutaneous injections weekly or placebo for 12 months, and then followed up for 12 months. Masking was achieved by providing four kits (identical in appearance and packaging) with pre-filled syringes with coded labels of abatacept or placebo every 3 months. The primary endpoint was the time to development of clinical synovitis in three or more joints or rheumatoid arthritis according to American College of Rheumatology and European Alliance of Associations for Rheumatology 2010 criteria, whichever was met first. Synovitis was confirmed by ultrasonography. Follow-up was completed on Jan 13, 2021. All participants meeting the intention-to-treat principle were included in the analysis. This trial was registered with EudraCT (2013-003413-18). FINDINGS Between Dec 22, 2014, and Jan 14, 2019, 280 individuals were evaluated for eligibility and, of 213 participants, 110 were randomly assigned to abatacept and 103 to placebo. During the treatment period, seven (6%) of 110 participants in the abatacept group and 30 (29%) of 103 participants in the placebo group met the primary endpoint. At 24 months, 27 (25%) of 110 participants in the abatacept group had progressed to rheumatoid arthritis, compared with 38 (37%) of 103 in the placebo group. The estimated proportion of participants remaining arthritis-free at 12 months was 92·8% (SE 2·6) in the abatacept group and 69·2% (4·7) in the placebo group. Kaplan-Meier arthritis-free survival plots over 24 months favoured abatacept (log-rank test p=0·044). The difference in restricted mean survival time between groups was 53 days (95% CI 28-78; p<0·0001) at 12 months and 99 days (95% CI 38-161; p=0·0016) at 24 months in favour of abatacept. During treatment, abatacept was associated with improvements in pain scores, functional wellbeing, and quality-of-life measurements, as well as low scores of subclinical synovitis by ultrasonography, compared with placebo. However, the effects were not sustained at 24 months. Seven serious adverse events occurred in the abatacept group and 11 in the placebo group, including one death in each group deemed unrelated to treatment. INTERPRETATION Therapeutic intervention during the at-risk phase of rheumatoid arthritis is feasible, with acceptable safety profiles. T-cell co-stimulation modulation with abatacept for 12 months reduces progression to rheumatoid arthritis, with evidence of sustained efficacy beyond the treatment period, and with no new safety signals. FUNDING Bristol Myers Squibb.
Collapse
Affiliation(s)
- Andrew P Cope
- Centre for Rheumatic Diseases, King's College London, London, UK.
| | | | - Joana C Vasconcelos
- Nightingale-Saunders Clinical Trials & Epidemiology Unit, King's College London, London, UK
| | - Andrew Filer
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Karim Raza
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Sumera Qureshi
- Centre for Rheumatic Diseases, King's College London, London, UK
| | - Maria Antonietta D'Agostino
- Division of Rheumatology, Fondazione Policlinico Universitario A Gemelli, IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Iain B McInnes
- School of Infection and Immunity, University of Glasgow, Glasgow, UK
| | - John D Isaacs
- Translational & Clinical Research Institute, Newcastle University and Musculoskeletal Unit, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Arthur G Pratt
- Translational & Clinical Research Institute, Newcastle University and Musculoskeletal Unit, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Benjamin A Fisher
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | | | - Paul Emery
- Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
| | - Pauline Ho
- Centre for Musculoskeletal Research, University of Manchester, Manchester, UK
| | - Maya H Buch
- Centre for Musculoskeletal Research, University of Manchester, Manchester, UK
| | - Coziana Ciurtin
- Centre for Adolescent Rheumatology Versus Arthritis, Division of Medicine, University College London, London, UK
| | - Dirkjan van Schaardenburg
- Amsterdam University Medical Centres, Reade, Amsterdam Rheumatology and Immunology Centre, Amsterdam, Netherlands
| | - Thomas Huizinga
- Department of Rheumatology, Leiden University Medical Centre, Leiden, Netherlands
| | - René Toes
- Department of Rheumatology, Leiden University Medical Centre, Leiden, Netherlands
| | | | - Joanna Kelly
- King's Clinical Trials Unit, King's College London, London, UK
| | - Caroline Murphy
- King's Clinical Trials Unit, King's College London, London, UK
| | - A Toby Prevost
- Nightingale-Saunders Clinical Trials & Epidemiology Unit, King's College London, London, UK
| |
Collapse
|
5
|
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] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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
| |
Collapse
|
6
|
Veldwijk J, DiSantostefano RL, Janssen E, Simons G, Englbrecht M, Schölin Bywall K, Radawski C, Raza K, Hauber B, Falahee M. Maximum Acceptable Risk Estimation Based on a Discrete Choice Experiment and a Probabilistic Threshold Technique. Patient 2023; 16:641-653. [PMID: 37647010 PMCID: PMC10570171 DOI: 10.1007/s40271-023-00643-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/19/2023] [Indexed: 09/01/2023]
Abstract
OBJECTIVE We aimed to empirically compare maximum acceptable risk results estimated using both a discrete choice experiment (DCE) and a probabilistic threshold technique (PTT). METHODS Members of the UK general public (n = 982) completed an online survey including a DCE and a PTT (in random order) measuring their preferences for preventative treatment for rheumatoid arthritis. For the DCE, a Bayesian D-efficient design consisting of four blocks of 15 choice tasks was constructed including six attributes with varying levels. The PTT used identical risk and benefit attributes. For the DCE, a panel mixed-logit model was conducted, both mean and individual estimates were used to calculate maximum acceptable risk. For the PTT, interval regression was used to calculate maximum acceptable risk. Perceived complexity of the choice tasks and preference heterogeneity were investigated for both methods. RESULTS Maximum acceptable risk confidence intervals of both methods overlapped for serious infection and serious side effects but not for mild side effects (maximum acceptable risk was 32.7 percent-points lower in the PTT). Although, both DCE and PTT tasks overall were considered easy or very easy to understand and answer, significantly more respondents rated the DCE choice tasks as easier to understand compared with those who rated the PTT as easier (7-percentage point difference; p < 0.05). CONCLUSIONS Maximum acceptable risk estimate confidence intervals based on a DCE and a PTT overlapped for two out of the three included risk attributes. More respondents rated the DCE as easier to understand. This may suggest that the DCE is better suited in studies estimating maximum acceptable risk for multiple risk attributes of differing severity, while the PTT may be better suited when measuring heterogeneity in maximum acceptable risk estimates or when investigating one or more serious adverse events.
Collapse
Affiliation(s)
- Jorien Veldwijk
- School of Health Policy and Management, Erasmus University Rotterdam, P.O. Box 1738, 3000, 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 University, Utrecht, The Netherlands.
| | | | | | - Gwenda Simons
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Matthias Englbrecht
- Freelance Healthcare Data Scientist, Greven, Germany
- Department of Internal Medicine and Institute for Clinical Immunology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | | | | | - Karim 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
| | - Brett Hauber
- Pfizer, Inc., New York, NY, USA
- The Comparative Health Outcomes, Policy and Economics (CHOICE) Institute, University of Washington School or Pharmacy, Seattle, WA, USA
| | - Marie Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| |
Collapse
|
7
|
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] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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.
| |
Collapse
|
8
|
Simons G, Birch R, Stocks J, Insch E, Rijckborst R, Neag G, McColm H, Romaniuk L, Wright C, Phillips BE, Jones SW, Pratt AG, Siebert S, Raza K, Falahee M. The student patient alliance: development and formative evaluation of an initiative to support collaborations between patient and public involvement partners and doctoral students. BMC Rheumatol 2023; 7:36. [PMID: 37789423 PMCID: PMC10548699 DOI: 10.1186/s41927-023-00359-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 09/18/2023] [Indexed: 10/05/2023] Open
Abstract
BACKGROUND While the integration of patient and public involvement (PPI) in clinical research is now widespread and recommended as standard practice, meaningful PPI in pre-clinical, discovery science research is more difficult to achieve. One potential way to address this is by integrating PPI into the training programmes of discovery science postgraduate doctoral students. This paper describes the development and formative evaluation of the Student Patient Alliance (SPA), a programme developed at the University of Birmingham that connects PPI partners with doctoral students. METHODS Following a successful pilot of the SPA by the Rheumatology Research Group at the University of Birmingham, the scheme was implemented across several collaborating Versus Arthritis / Medical Research Council (MRC) centres of excellence. Doctoral students were partnered with PPI partners, provided with initial information and guidance, and then encouraged to work together on research and public engagement activities. After six months, students, their PPI partners and the PPI coordinators at each centre completed brief surveys about their participation in the SPA. RESULTS Both doctoral students and their PPI partners felt that taking part in SPA had a positive impact on understanding, motivation and communication skills. Students reported an increased understanding of PPI and patient priorities and reported improved public engagement skills. Their PPI partners reported a positive impact of the collaboration with the students. They enjoyed learning about the student's research and contributing to the student's personal development. PPI coordinators also highlighted the benefits of the SPA, but noted some challenges they had experienced, such as difficulties matching students with PPI partners. CONCLUSIONS The SPA was valued by students and PPI partners, and it is likely that initiatives of this kind would enhance students' PPI and public engagement skills and awareness of patients' experiences on a wider scale. However, appropriate resources are needed at an institutional level to support the implementation of effective programmes of this kind on a larger scale.
Collapse
Affiliation(s)
- Gwenda Simons
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2WB, UK
| | - Rebecca Birch
- Research & Knowledge Transfer Office, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Joanne Stocks
- National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre, University of Nottingham, Nottingham, UK
- Centre for Sport Exercise and Osteoarthritis Research Versus Arthritis, University of Nottingham, Nottingham, UK
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham, UK
- Injury, Recovery and Inflammation Sciences, School of Medicine, University of Nottingham, Nottingham, UK
| | - Elspeth Insch
- Rheumatology Research Patient Partnership, University of Birmingham, Birmingham, UK
| | - Rob Rijckborst
- Rheumatology Research Patient Partnership, University of Birmingham, Birmingham, UK
| | - Georgiana Neag
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2WB, UK
| | - Heidi McColm
- Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - Leigh Romaniuk
- Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - Claire Wright
- School of Infection and Immunity, University of Glasgow, Glasgow, UK
- Research into Inflammatory Arthritis Centre Versus Arthritis, University of Glasgow, Glasgow, UK
| | - Bethan E Phillips
- Centre of Metabolism, Ageing & Physiology (COMAP), University of Nottingham, Royal Derby Hospital, Derby, UK
- MRC-Versus Arthritis Centre for Musculoskeletal Ageing Research, University of Nottingham, Royal Derby Hospital, Derby, UK
| | - Simon W Jones
- MRC- Versus Arthritis Centre for Musculoskeletal Ageing Research, Institute for Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Arthur G Pratt
- Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
- Research into Inflammatory Arthritis Centre Versus Arthritis, Newcastle University, Newcastle, UK
- Translational and Clinical Research Institute, Newcastle University, Newcastle, UK
| | - Stefan Siebert
- School of Infection and Immunity, University of Glasgow, Glasgow, UK
- Research into Inflammatory Arthritis Centre Versus Arthritis, University of Glasgow, Glasgow, UK
| | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2WB, UK
- Research into Inflammatory Arthritis Centre Versus Arthritis, University of Birmingham, Birmingham, UK
- Sandwell and West Birmingham NHS Trust, Birmingham, UK
- Birmingham Biomedical Research Centre, National Institute for Health and Care Research (NIHR), 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.
| |
Collapse
|
9
|
van Boheemen L, Ter Wee MM, Falahee M, Filer A, van Beers-Tas M, Finckh A, Hensvold A, Raza K, van Schaardenburg D. The Symptoms in Persons At Risk of Rheumatoid Arthritis (SPARRA) questionnaire: predicting clinical arthritis development. Scand J Rheumatol 2023; 52:460-467. [PMID: 36174085 DOI: 10.1080/03009742.2022.2116806] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2022] [Indexed: 10/14/2022]
Abstract
OBJECTIVE There is a need to better define symptom characteristics associated with arthritis development in individuals at risk of rheumatoid arthritis (RA). We investigated whether reported symptoms in at-risk individuals could predict arthritis development and whether predictive symptoms differed between seropositive and seronegative at-risk individuals. METHOD At-risk individuals from four cohorts (Netherlands, UK, Sweden, and Switzerland) completed the Symptoms in Persons At Risk of Rheumatoid Arthritis (SPARRA) questionnaire. Participants had either (i) anti-citrullinated protein antibodies and/or rheumatoid factor, or (ii) relevant symptoms with or without RA antibodies. Follow up was ≥ 24 months or until clinical arthritis development. Stepwise forward selection created SPARRA prediction models for the combined group and for a seropositive subgroup. RESULTS Of 214 participants, the mean age was 50 years, 67% were female, and 27% (n = 58) developed clinical arthritis after a median time of 7 months. Four symptoms predicted arthritis development: self-reported joint swelling, joint pain moving from side to side (combined group only), feeling pins and needles in the joints, and often feeling fatigued (predicting non-arthritis). CONCLUSION Specific symptoms can provide useful information to estimate a person's RA risk. Differences in predictive symptoms between seropositive and seronegative at-risk individuals need to be further investigated. Future research is needed to determine whether changes in symptoms over time improve prediction and to determine the value of SPARRA in optimizing the selection of individuals who need to consult a rheumatologist.
Collapse
Affiliation(s)
- L van Boheemen
- Department of Rheumatology, Amsterdam UMC, Academic Medical Center, Amsterdam, The Netherlands
- Department of Rheumatology, Reade, Amsterdam Rheumatology and Immunology Center, Amsterdam, The Netherlands
| | - M M Ter Wee
- Department of Epidemiology and Data Science, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - M Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - A Filer
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - M van Beers-Tas
- Department of Rheumatology, Reade, Amsterdam Rheumatology and Immunology Center, Amsterdam, The Netherlands
| | - A Finckh
- Department of Medicine, Division of Rheumatology, University Hospital of Geneva, Geneva, Switzerland
| | - A Hensvold
- Department of Rheumatology, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
- Centrum for Rheumatology, Academic Specialist Center, Stockholm, Sweden
| | - K Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
| | - D van Schaardenburg
- Department of Rheumatology, Amsterdam UMC, Academic Medical Center, Amsterdam, The Netherlands
- Department of Rheumatology, Reade, Amsterdam Rheumatology and Immunology Center, Amsterdam, The Netherlands
| |
Collapse
|
10
|
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] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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
| |
Collapse
|
11
|
O’Brien CM, Kitas GD, Rayner F, Isaacs JD, Baker KF, Pratt AG, Buckley CD, Raza K, Filer A, Siebert S, McInnes I, McGucken A, Fenton SAM. Number of days required to measure sedentary time and physical activity using accelerometery in rheumatoid arthritis: a reliability study. Rheumatol Int 2023; 43:1459-1465. [PMID: 37227468 PMCID: PMC10261182 DOI: 10.1007/s00296-023-05342-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 05/04/2023] [Indexed: 05/26/2023]
Abstract
This study aimed to determine the minimum number of days required to reliably estimate free-living sedentary time, light-intensity physical activity (LPA) and moderate-intensity physical activity (MPA) using accelerometer data in people with Rheumatoid Arthritis (RA), according to Disease Activity Score-28-C-reactive protein (DAS-28-CRP). Secondary analysis of two existing RA cohorts with controlled (cohort 1) and active (cohort 2) disease was undertaken. People with RA were classified as being in remission (DAS-28-CRP < 2.4, n = 9), or with low (DAS-28-CRP ≥ 2.4-≤ 3.2, n = 15), moderate (DAS-28-CRP > 3.2-≤ 5.1, n = 41) or high (DAS-28-CRP > 5.1, n = 16) disease activity. Participants wore an ActiGraph accelerometer on their right hip for 7 days during waking hours. Validated RA-specific cut-points were applied to accelerometer data to estimate free-living sedentary time, LPA and MPA (%/day). Single-day intraclass correlation coefficients (ICC) were calculated and used in the Spearman Brown prophecy formula to determine the number of monitoring days required to achieve measurement reliability (ICC ≥ 0.80) for each group. The remission group required ≥ 4 monitoring days to achieve an ICC ≥ 0.80 for sedentary time and LPA, with low, moderate and high disease activity groups requiring ≥ 3 monitoring days to reliably estimate these behaviours. The monitoring days required for MPA were more variable across disease activity groups (remission = ≥ 3 days; low = ≥ 2 days; moderate = ≥ 3 days; high = ≥ 5 days). We conclude at least 4 monitoring days will reliably estimate sedentary time and LPA in RA, across the whole spectrum of disease activity. However, to reliably estimate behaviours across the movement continuum (sedentary time, LPA, MPA), at least 5 monitoring days are required.
Collapse
Affiliation(s)
- Ciara M. O’Brien
- School of Psychology, University of Surrey, Guildford, UK
- Department of Rheumatology, Russells Hall Hospital, Dudley Group NHS Foundation Trust, West Midlands, Dudley, UK
- Medical Research Council Versus Arthritis Centre for Musculoskeletal Ageing Research, University of Birmingham, Birmingham, UK
| | - George D. Kitas
- Department of Rheumatology, Russells Hall Hospital, Dudley Group NHS Foundation Trust, West Midlands, Dudley, UK
| | - Fiona Rayner
- Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, UK
- Musculoskeletal Services Directorate, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - John D. Isaacs
- Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, UK
- Musculoskeletal Services Directorate, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - Kenneth F. Baker
- Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, UK
- Musculoskeletal Services Directorate, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - Arthur G. Pratt
- Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, UK
- Musculoskeletal Services Directorate, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - Christopher D. Buckley
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
- Rheumatology Research Group, Institute of Inflammation and Ageing, NIHR Birmingham Biomedical Research Unit, University of Birmingham, Birmingham, UK
- Research Into Inflammatory Arthritis Centre Versus Arthritis, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Karim Raza
- Medical Research Council Versus Arthritis Centre for Musculoskeletal Ageing Research, University of Birmingham, Birmingham, UK
- Rheumatology Research Group, Institute of Inflammation and Ageing, NIHR Birmingham Biomedical Research Unit, University of Birmingham, Birmingham, UK
- Research Into Inflammatory Arthritis Centre Versus Arthritis, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
- Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
| | - Andrew Filer
- Medical Research Council Versus Arthritis Centre for Musculoskeletal Ageing Research, University of Birmingham, Birmingham, UK
- Rheumatology Research Group, Institute of Inflammation and Ageing, NIHR Birmingham Biomedical Research Unit, University of Birmingham, Birmingham, UK
- Research Into Inflammatory Arthritis Centre Versus Arthritis, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Stefan Siebert
- School of Infection and Immunity, University of Glasgow, Glasgow, UK
| | - Iain McInnes
- School of Infection and Immunity, University of Glasgow, Glasgow, UK
| | - Andrew McGucken
- School of Infection and Immunity, University of Glasgow, Glasgow, UK
| | - Sally A. M. Fenton
- Department of Rheumatology, Russells Hall Hospital, Dudley Group NHS Foundation Trust, West Midlands, Dudley, UK
- Medical Research Council Versus Arthritis Centre for Musculoskeletal Ageing Research, University of Birmingham, Birmingham, UK
- Rheumatology Research Group, Institute of Inflammation and Ageing, NIHR Birmingham Biomedical Research Unit, University of Birmingham, Birmingham, UK
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT UK
| | - The BIOFLARE Consortium
- School of Psychology, University of Surrey, Guildford, UK
- Department of Rheumatology, Russells Hall Hospital, Dudley Group NHS Foundation Trust, West Midlands, Dudley, UK
- Medical Research Council Versus Arthritis Centre for Musculoskeletal Ageing Research, University of Birmingham, Birmingham, UK
- Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, UK
- Musculoskeletal Services Directorate, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
- Rheumatology Research Group, Institute of Inflammation and Ageing, NIHR Birmingham Biomedical Research Unit, University of Birmingham, Birmingham, UK
- Research Into Inflammatory Arthritis Centre Versus Arthritis, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
- Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- School of Infection and Immunity, University of Glasgow, Glasgow, UK
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT UK
| |
Collapse
|
12
|
Thompson KN, Bonham KS, Ilott NE, Britton GJ, Colmenero P, Bullers SJ, McIver LJ, Ma S, Nguyen LH, Filer A, Brough I, Pearson C, Moussa C, Kumar V, Lam LH, Jackson MA, Pawluk A, Kiriakidis S, Taylor PC, Wedderburn LR, Marsden B, Young SP, Littman DR, Faith JJ, Pratt AG, Bowness P, Raza K, Powrie F, Huttenhower C. Alterations in the gut microbiome implicate key taxa and metabolic pathways across inflammatory arthritis phenotypes. Sci Transl Med 2023; 15:eabn4722. [PMID: 37494472 DOI: 10.1126/scitranslmed.abn4722] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 06/22/2023] [Indexed: 07/28/2023]
Abstract
Musculoskeletal diseases affect up to 20% of adults worldwide. The gut microbiome has been implicated in inflammatory conditions, but large-scale metagenomic evaluations have not yet traced the routes by which immunity in the gut affects inflammatory arthritis. To characterize the community structure and associated functional processes driving gut microbial involvement in arthritis, the Inflammatory Arthritis Microbiome Consortium investigated 440 stool shotgun metagenomes comprising 221 adults diagnosed with rheumatoid arthritis, ankylosing spondylitis, or psoriatic arthritis and 219 healthy controls and individuals with joint pain without an underlying inflammatory cause. Diagnosis explained about 2% of gut taxonomic variability, which is comparable in magnitude to inflammatory bowel disease. We identified several candidate microbes with differential carriage patterns in patients with elevated blood markers for inflammation. Our results confirm and extend previous findings of increased carriage of typically oral and inflammatory taxa and decreased abundance and prevalence of typical gut clades, indicating that distal inflammatory conditions, as well as local conditions, correspond to alterations to the gut microbial composition. We identified several differentially encoded pathways in the gut microbiome of patients with inflammatory arthritis, including changes in vitamin B salvage and biosynthesis and enrichment of iron sequestration. Although several of these changes characteristic of inflammation could have causal roles, we hypothesize that they are mainly positive feedback responses to changes in host physiology and immune homeostasis. By connecting taxonomic alternations to functional alterations, this work expands our understanding of the shifts in the gut ecosystem that occur in response to systemic inflammation during arthritis.
Collapse
Affiliation(s)
- Kelsey N Thompson
- Department of Biostatistics, T. H. Chan School of Public Health, Harvard University, Boston, MA 02115, USA
- Infectious Disease and Microbiome Program, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
- Harvard Chan Microbiome in Public Health Center, Harvard T. H. Chan School of Public Health, Boston, MA 02115, USA
| | - Kevin S Bonham
- Department of Biostatistics, T. H. Chan School of Public Health, Harvard University, Boston, MA 02115, USA
- Infectious Disease and Microbiome Program, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Nicholas E Ilott
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford OX3 7FY, UK
| | - Graham J Britton
- Marc and Jennifer Lipschultz Precision Immunology Institute and Department of Genetics and Genomic Science, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Paula Colmenero
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford OX3 7FY, UK
| | - Samuel J Bullers
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford OX3 7FY, UK
| | - Lauren J McIver
- Department of Biostatistics, T. H. Chan School of Public Health, Harvard University, Boston, MA 02115, USA
- Harvard Chan Microbiome in Public Health Center, Harvard T. H. Chan School of Public Health, Boston, MA 02115, USA
| | - Siyuan Ma
- Department of Biostatistics, T. H. Chan School of Public Health, Harvard University, Boston, MA 02115, USA
- Infectious Disease and Microbiome Program, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Long H Nguyen
- Department of Biostatistics, T. H. Chan School of Public Health, Harvard University, Boston, MA 02115, USA
- Harvard Chan Microbiome in Public Health Center, Harvard T. H. Chan School of Public Health, Boston, MA 02115, USA
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Andrew Filer
- Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2TT, UK
- MRC Versus Arthritis Centre for Musculoskeletal Ageing Research and Research Into Inflammatory Arthritis Centre Versus Arthritis, University of Birmingham, Chesterfield S41 7TD, UK
| | - India Brough
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford OX3 7FY, UK
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 7LD, UK
| | - Claire Pearson
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford OX3 7FY, UK
| | - Caroline Moussa
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford OX3 7FY, UK
| | - Vinod Kumar
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford OX3 7FY, UK
| | - Lilian H Lam
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford OX3 7FY, UK
| | - Matthew A Jackson
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford OX3 7FY, UK
| | - April Pawluk
- Department of Biostatistics, T. H. Chan School of Public Health, Harvard University, Boston, MA 02115, USA
- Harvard Chan Microbiome in Public Health Center, Harvard T. H. Chan School of Public Health, Boston, MA 02115, USA
| | - Serafim Kiriakidis
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 7LD, UK
| | - Peter C Taylor
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 7LD, UK
| | - Lucy R Wedderburn
- Centre for Adolescent Rheumatology Versus Arthritis, University College London, UCLH, and GOSH, Chesterfield S41 7TD, UK
- NIHR Great Ormond Street Biomedical Research Centre, University College London, London WC1N 1EH, UK
- UCL GOS Institute of Child Health, University College London, London WC1N 1EH, UK
| | - Brian Marsden
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford OX3 7FY, UK
| | - Stephen P Young
- Department of Rheumatology, Sandwell & West Birmingham NHS Trust, West Bromwich B71 4HJ, UK
| | - Dan R Littman
- Howard Hughes Medical Institute and the Kimmel Center for Biology and Medicine of the Skirball Institute, New York University School of Medicine, New York, NY 10016, USA
| | - Jeremiah J Faith
- Marc and Jennifer Lipschultz Precision Immunology Institute and Department of Genetics and Genomic Science, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Arthur G Pratt
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne NE2 4HH, UK
- Research into Inflammatory Arthritis Centre Versus Arthritis, Newcastle Birmingham, Glasgow, and Oxford, Chesterfield S41 7TD, UK
- Department of Rheumatology, Musculoskeletal Services Directorate, Newcastle upon Tyne Hospitals NHS Trust, Newcastle upon Tyne NE7 7DN, UK
| | - Paul Bowness
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 7LD, UK
| | - Karim Raza
- Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2TT, UK
- MRC Versus Arthritis Centre for Musculoskeletal Ageing Research and Research Into Inflammatory Arthritis Centre Versus Arthritis, University of Birmingham, Chesterfield S41 7TD, UK
- Department of Rheumatology, Sandwell & West Birmingham NHS Trust, West Bromwich B71 4HJ, UK
| | - Fiona Powrie
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford OX3 7FY, UK
| | - Curtis Huttenhower
- Department of Biostatistics, T. H. Chan School of Public Health, Harvard University, Boston, MA 02115, USA
- Infectious Disease and Microbiome Program, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
- Harvard Chan Microbiome in Public Health Center, Harvard T. H. Chan School of Public Health, Boston, MA 02115, USA
- Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, MA 02115, USA
| |
Collapse
|
13
|
Wells I, Zemedikun DT, Simons G, Stack RJ, Mallen CD, Raza K, Falahee M. Predictors of the likelihood that patients with rheumatoid arthritis will communicate information about rheumatoid arthritis risk to relatives: A quantitative assessment. Patient Educ Couns 2023; 112:107713. [PMID: 37003160 DOI: 10.1016/j.pec.2023.107713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 02/10/2023] [Accepted: 03/17/2023] [Indexed: 05/09/2023]
Abstract
First-degree relatives (FDRs) of people with rheumatoid arthritis (RA) are increasingly recruited to prediction and prevention studies. Access to FDRs is usually via their proband with RA. Quantitative data on predictors of family risk communication are lacking. RA patients completed a questionnaire assessing likelihood of communicating RA risk information to their FDRs, demographic variables, disease impact, illness perceptions, autonomy preferences, interest in FDRs taking a predictive test for RA, dispositional openness, family functioning, and attitudes towards predictive testing. Ordinal regression examined associations between patients' characteristics and their median likelihood of communicating RA risk to FDRs. Questionnaires were completed by 482 patients. The majority (75.1%) were likely/extremely likely to communicate RA risk information to FDRs, especially their children. Decision-making preferences, interest in FDRs taking a predictive test, and beliefs that risk knowledge would increase people's empowerment over their health increased patients' odds of being likely to communicate RA risk information to FDRs. Beliefs that risk information would cause stress to their relatives decreased odds that patients would be likely to communicate RA risk. These findings will inform the development of resources to support family communication about RA risk.
Collapse
Affiliation(s)
- Imogen Wells
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Dawit T Zemedikun
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Gwenda Simons
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Rebecca J Stack
- Institute of Clinical Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Christian D Mallen
- Primary Care Centre Versus Arthritis, School of Medicine, David Weatherall Building, Keele University, Keele, United Kingdom
| | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom; NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, United Kingdom; Sandwell and West Birmingham NHS Trust, Birmingham, United Kingdom; MRC Versus Arthritis Centre for Musculoskeletal Ageing Research and the Research into Inflammatory Arthritis Centre Versus Arthritis, University of Birmingham, Birmingham, United Kingdom
| | - Marie Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom.
| |
Collapse
|
14
|
Pucino V, Nefla M, Gauthier V, Alsaleh G, Clayton SA, Marshall J, Filer A, Clark AR, Raza K, Buckley CD. Differential effect of lactate on synovial fibroblast and macrophage effector functions. Front Immunol 2023; 14:1183825. [PMID: 37304267 PMCID: PMC10251493 DOI: 10.3389/fimmu.2023.1183825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 05/05/2023] [Indexed: 06/13/2023] Open
Abstract
Introduction The synovial membrane is the main site of inflammation in rheumatoid arthritis (RA). Here several subsets of fibroblasts and macrophages, with distinct effector functions, have been recently identified. The RA synovium is hypoxic and acidic, with increased levels of lactate as a result of inflammation. We investigated how lactate regulates fibroblast and macrophage movement, IL-6 secretion and metabolism via specific lactate transporters. Methods Synovial tissues were taken from patients undergoing joint replacement surgery and fulfilling the 2010 ACR/EULAR RA criteria. Patients with no evidence of degenerative or inflammatory disease were used as control. Expression of the lactate transporters SLC16A1 and SLC16A3 on fibroblasts and macrophages was assessed by immunofluorescence staining and confocal microscopy. To test the effect of lactate in vitro we used RA synovial fibroblasts and monocyte-derived macrophages. Migration was assessed via scratch test assays or using trans-well inserts. Metabolic pathways were analysed by Seahorse analyser. IL-6 secretion was determined by ELISA. Bioinformatic analysis was performed on publicly available single cell and bulk RNA sequencing datasets. Results We show that: i) SLC16A1 and SLC16A3 which regulate lactate intake and export respectively, are both expressed in RA synovial tissue and are upregulated upon inflammation. SLC16A3 is more highly expressed by macrophages, while SLC16A1 was expressed by both cell types. ii) This expression is maintained in distinct synovial compartments at mRNA and protein level. iii) Lactate, at the concentration found in RA joints (10 mM), has opposite effects on the effector functions of these two cell types. In fibroblasts, lactate promotes cell migration, IL-6 production and increases glycolysis. In contrast macrophages respond to increases in lactate by reducing glycolysis, migration, and IL-6 secretion. Discussion In this study, we provide the first evidence of distinct functions of fibroblasts and macrophages in presence of high lactate levels, opening new insights in understanding the pathogenesis of RA and offering novel potential therapeutic targets.
Collapse
Affiliation(s)
- Valentina Pucino
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
- Kennedy Institute of Rheumatology, Oxford University, Oxford, United Kingdom
| | - Meriam Nefla
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
| | - Vincent Gauthier
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
- Kennedy Institute of Rheumatology, Oxford University, Oxford, United Kingdom
| | - Ghada Alsaleh
- Kennedy Institute of Rheumatology, Oxford University, Oxford, United Kingdom
| | - Sally A. Clayton
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
| | - Jennifer Marshall
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
| | - Andrew Filer
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
| | - Andy R. Clark
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
| | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
- Sandwell and West Birmingham National Health System (NHS) Trust, Birmingham, United Kingdom
| | - Christopher D. Buckley
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
- Kennedy Institute of Rheumatology, Oxford University, Oxford, United Kingdom
| |
Collapse
|
15
|
Sahbudin I, Singh R, De Pablo P, Rankin E, Rhodes B, Justice E, Derrett-Smith E, Amft N, Narayan N, McGrath C, Baskar S, Trickey J, Maybury M, Raza K, Filer A. The value of ultrasound-defined tenosynovitis and synovitis in the prediction of persistent arthritis. Rheumatology (Oxford) 2023; 62:1057-1068. [PMID: 35412605 PMCID: PMC9977123 DOI: 10.1093/rheumatology/keac199] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 03/21/2022] [Accepted: 03/21/2022] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES The value of US-defined tenosynovitis in predicting the persistence of inflammatory arthritis is not well described. In particular, the predictive utility of US-defined tenosynovitis of larger tendons is yet to be reported. We assessed the value of US-defined tenosynovitis alongside US-defined synovitis and clinical and serological variables in predicting persistent arthritis in an inception cohort of DMARD-naïve patients with early arthritis. METHODS One hundred and fifty DMARD-naïve patients with clinically apparent synovitis of one or more joints and a symptom duration of ≤3 months underwent baseline clinical, laboratory and US (of 19 bilateral joints and 16 bilateral tendon compartments) assessments. Outcomes were classified as persistent or resolving arthritis after 18 months' follow-up. The predictive value of US-defined tenosynovitis for persistent arthritis was compared with those of US-defined synovitis, and clinical and serological variables. RESULTS At 18 months, 99 patients (66%) had developed persistent arthritis and 51 patients (34%) had resolving disease. Multivariate logistic regression analysis showed that US-detected digit flexor tenosynovitis [odds ratio (OR): 6.6, 95% CI: 2.0 , 22.1, P = 0.002] provided independent predictive data for persistence over and above the presence of US-detected joint synovitis and RF antibodies. In the RF/ACPA-negative subcohort, US-defined digit flexor tenosynovitis remained a significant predictive variable (OR: 4.7, 95% CI: 1.4, 15.8, P = 0.012), even after adjusting for US-defined joint synovitis. CONCLUSION US-defined tenosynovitis provided independent predictive data for the development of persistent arthritis. The predictive role of US-defined digit flexor tenosynovitis should be further assessed; investigators should consider including this tendon site as a candidate variable when designing imaging-based predictive algorithms for persistent inflammatory arthritis development.
Collapse
Affiliation(s)
- Ilfita Sahbudin
- Rheumatology Research Group, Institute of Inflammation and
Ageing
- Research into Inflammatory Arthritis Centre, MRC Versus Arthritis Centre
for Musculoskeletal Ageing Research, University of Birmingham
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham
NHS Foundation Trust
| | - Ruchir Singh
- Rheumatology Research Group, Institute of Inflammation and
Ageing
- Research into Inflammatory Arthritis Centre, MRC Versus Arthritis Centre
for Musculoskeletal Ageing Research, University of Birmingham
- Department of Rheumatology, Sandwell and West Birmingham Hospitals NHS
Trust
| | - Paola De Pablo
- Rheumatology Research Group, Institute of Inflammation and
Ageing
- Research into Inflammatory Arthritis Centre, MRC Versus Arthritis Centre
for Musculoskeletal Ageing Research, University of Birmingham
- Department of Rheumatology, Sandwell and West Birmingham Hospitals NHS
Trust
| | - Elizabeth Rankin
- Rheumatology Department, University Hospitals Birmingham NHS Foundation
Trust, Birmingham, UK
| | - Benjamin Rhodes
- Rheumatology Department, University Hospitals Birmingham NHS Foundation
Trust, Birmingham, UK
| | - Elizabeth Justice
- Rheumatology Department, University Hospitals Birmingham NHS Foundation
Trust, Birmingham, UK
| | - Emma Derrett-Smith
- Rheumatology Department, University Hospitals Birmingham NHS Foundation
Trust, Birmingham, UK
| | - Nicole Amft
- Rheumatology Department, University Hospitals Birmingham NHS Foundation
Trust, Birmingham, UK
| | - Nehal Narayan
- Rheumatology Department, University Hospitals Birmingham NHS Foundation
Trust, Birmingham, UK
| | - Catherine McGrath
- Department of Rheumatology, Sandwell and West Birmingham Hospitals NHS
Trust
| | - Sangeetha Baskar
- Department of Rheumatology, Sandwell and West Birmingham Hospitals NHS
Trust
| | - Jeanette Trickey
- Rheumatology Research Group, Institute of Inflammation and
Ageing
- Research into Inflammatory Arthritis Centre, MRC Versus Arthritis Centre
for Musculoskeletal Ageing Research, University of Birmingham
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham
NHS Foundation Trust
| | - Mark Maybury
- Rheumatology Research Group, Institute of Inflammation and
Ageing
- Research into Inflammatory Arthritis Centre, MRC Versus Arthritis Centre
for Musculoskeletal Ageing Research, University of Birmingham
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham
NHS Foundation Trust
| | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and
Ageing
- Research into Inflammatory Arthritis Centre, MRC Versus Arthritis Centre
for Musculoskeletal Ageing Research, University of Birmingham
- Department of Rheumatology, Sandwell and West Birmingham Hospitals NHS
Trust
| | - Andrew Filer
- Correspondence to: Andrew Filer, Reader in Translational
Rheumatology, Institute of Inflammation and Ageing, University of Birmingham, University
Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2GW, UK. E-mail:
| |
Collapse
|
16
|
Jain A, Joseph S, James J, James TS, Kumar K, Raza K, Greenfield S, Shenoy P. Delay in diagnosis of rheumatoid arthritis: reasons and trends over a decade. Rheumatol Int 2023; 43:503-508. [PMID: 35996027 DOI: 10.1007/s00296-022-05187-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 08/10/2022] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Delay in diagnosis and treatment initiation often lead to poorer outcomes in rheumatoid arthritis (RA). Most of the data on delay in diagnosis and management are from western population with no data from India. Additionally, with improved health care services, whether the delay has changed over years is not known. In this longitudinal observational study, we investigated delay to diagnosis and disease-modifying antirheumatic drugs (DMARDs) initiation over past 9 years. METHODS Patients aged ≥ 18 years having RA fulfilling 2010 ACR/EULAR criteria were enrolled from January to June in years 2012, 2017 and 2021. Diagnoses received before presenting to clinic, socioeconomic status, educational level and other demographic variables were recorded. RESULTS Each year, 323 patients (mean age 49.5-52.01 years) were enrolled. There was a significant reduction in delay in diagnosis from a median (IQR) of 36 (12-84, range 1-288) months in 2012 to 12 (4-36, range 1-180) months in 2017 and 10 (5-24, range 1-120) months) in 2021 (p < 0.0001). A significant improvement in time to initiating DMARDs from 2012 [48 (24-96) months] to 2017 [12 (6-36) months] (p < 0.0001) and from 2017 to 2021 [12 (5-24) months] (p = 0.03) was seen. Higher education, more patients opting for treatment from rheumatologists, and urbanisation contributed significantly to improvement in delay. There was no impact of age or gender on delay. CONCLUSION Delay in diagnosis has improved significantly between 2012 and 2021. However, delay still remains long as most patients miss the 3-month therapeutic window. Future work focussing on reasons for delays in the patient pathway could help improve consultation pathways in India.
Collapse
Affiliation(s)
- Avinash Jain
- Department of Clinical Immunology & Rheumatology, SMS Medical College and Hospital, Jaipur, India
| | - Sanjana Joseph
- Department of Clinical Immunology & Rheumatology, Centre for Arthritis and Rheumatism Excellence (CARE), 16/554-2, NH 47, Nettoor, Cochin, Kerala, 682040, India
| | - Jeenamol James
- Department of Clinical Immunology & Rheumatology, Centre for Arthritis and Rheumatism Excellence (CARE), 16/554-2, NH 47, Nettoor, Cochin, Kerala, 682040, India
| | - Tintus Sara James
- Department of Clinical Immunology & Rheumatology, Centre for Arthritis and Rheumatism Excellence (CARE), 16/554-2, NH 47, Nettoor, Cochin, Kerala, 682040, India
| | - Kanta Kumar
- Institute of Clinical Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK.,NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.,Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
| | - Sheila Greenfield
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Padmanabha Shenoy
- Department of Clinical Immunology & Rheumatology, Centre for Arthritis and Rheumatism Excellence (CARE), 16/554-2, NH 47, Nettoor, Cochin, Kerala, 682040, India.
| |
Collapse
|
17
|
de Pablo P, Serban S, Lopez‐Oliva I, Rooney J, Hill K, Raza K, Filer A, Chapple I, Dietrich T. Outcomes of periodontal therapy in rheumatoid arthritis: The OPERA feasibility randomized trial. J Clin Periodontol 2023; 50:295-306. [PMID: 36415901 PMCID: PMC10946499 DOI: 10.1111/jcpe.13756] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 11/01/2022] [Accepted: 11/20/2022] [Indexed: 11/24/2022]
Abstract
AIM Periodontitis is independently associated with rheumatoid arthritis (RA); however, there is limited data on whether periodontal treatment improves overall RA disease activity. We conducted a pilot feasibility randomized controlled clinical trial to test whether intensive periodontal therapy reduces RA disease activity in patients with active RA and periodontitis. MATERIALS AND METHODS The following inclusion criteria were applied: patients with RA and periodontitis, aged 18+, stable on treatment with disease-modifying anti-rheumatic drugs for ≥3 months, disease activity score (DAS28) ≥3.2, and DAS28 >5.1 only if patient unwilling to take biologics. Participants meeting the inclusion criteria were randomized to immediate intensive periodontal therapy or to delayed therapy (control group) administered by a dental hygienist in a secondary care setting. Data were collected at baseline and at 3 and 6 months of follow-up. Participants randomized to the control group (delayed therapy) received the standard of care for the duration of the trial, including oral hygiene instructions delivered by a dental hygienist, and the same periodontal therapy as the intervention group after study completion (i.e., 6 months after randomization). The periodontal inflammation surface area was calculated using clinical attachment loss (CAL), periodontal probing pocket depth, and bleeding on probing. Cumulative probing depth was also measured. We examined the effect of periodontal therapy on periodontal outcomes and on clinical markers of disease activity in RA, as measured by the DAS28-C-reactive protein score as well as musculo-skeletal ultrasound grey scale and power Doppler scores. RESULTS A total of 649 patients with RA were invited to participate in the study. Of these, 296 (46%) consented to participate in the screening visit. A sample of 201 patients was assessed for eligibility, of whom 41 (20%) did not meet the RA inclusion criteria and 100 (50%) did not meet the periodontal disease criteria. Among the 60 (30%) eligible participants, 30 were randomized to immediate periodontal therapy and 30 were allocated to the control group. The loss to follow-up was 18% at the end of the trial. There were no major differences with regard to baseline characteristics between the groups. Periodontal therapy was associated with reduced periodontal inflamed surface area, cumulative probing depths, RA disease activity scores, and ultrasound scores over the course of the trial. There was no change in CAL. CONCLUSIONS Overall, the trial was feasible and acceptable to the study participants. Recruitment to and satisfactory retention in a randomized controlled trial on the effect of periodontal treatment on RA patients is possible, albeit challenging. In this feasibility study of patients with RA and periodontitis, periodontal treatment resulted in significant improvements in periodontal disease outcomes and overall RA disease activity, although complete resolution of periodontal inflammation was difficult to achieve in some cases.
Collapse
Affiliation(s)
- Paola de Pablo
- Rheumatology Research GroupInstitute of Inflammation and Ageing, College of Medical and Dental Sciences, University of BirminghamBirminghamUK
- Department of RheumatologySandwell & West Birmingham NHS TrustBirminghamUK
- Department of RheumatologyUniversity Hospital Birmingham NHS Foundation TrustBirminghamUK
| | - Stefan Serban
- Periodontal Research Group, School of Dentistry, Institute of Clinical Sciences, University of Birmingham, and Birmingham Dental Hospital (Birmingham Community Healthcare Trust)BirminghamUK
- Department of Dental Public HealthSchool of Dentistry, University of LeedsLeedsUK
| | - Isabel Lopez‐Oliva
- Periodontal Research Group, School of Dentistry, Institute of Clinical Sciences, University of Birmingham, and Birmingham Dental Hospital (Birmingham Community Healthcare Trust)BirminghamUK
- Department of PeriodontologyInstitute of Dentistry, Barts and The London School of Medicine and Dentistry, Queen Mary University of LondonLondonUK
| | - Joanna Rooney
- Periodontal Research Group, School of Dentistry, Institute of Clinical Sciences, University of Birmingham, and Birmingham Dental Hospital (Birmingham Community Healthcare Trust)BirminghamUK
| | - Kirsty Hill
- Periodontal Research Group, School of Dentistry, Institute of Clinical Sciences, University of Birmingham, and Birmingham Dental Hospital (Birmingham Community Healthcare Trust)BirminghamUK
| | - Karim Raza
- Rheumatology Research GroupInstitute of Inflammation and Ageing, College of Medical and Dental Sciences, University of BirminghamBirminghamUK
- Department of RheumatologySandwell & West Birmingham NHS TrustBirminghamUK
| | - Andrew Filer
- Rheumatology Research GroupInstitute of Inflammation and Ageing, College of Medical and Dental Sciences, University of BirminghamBirminghamUK
- Department of RheumatologyUniversity Hospital Birmingham NHS Foundation TrustBirminghamUK
| | - Iain Chapple
- Periodontal Research Group, School of Dentistry, Institute of Clinical Sciences, University of Birmingham, and Birmingham Dental Hospital (Birmingham Community Healthcare Trust)BirminghamUK
| | - Thomas Dietrich
- Periodontal Research Group, School of Dentistry, Institute of Clinical Sciences, University of Birmingham, and Birmingham Dental Hospital (Birmingham Community Healthcare Trust)BirminghamUK
| |
Collapse
|
18
|
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: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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
| |
Collapse
|
19
|
Raza K, Goddard J. William Barr Stirling and the aortogram. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00166-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
|
20
|
Sahbudin I, Singh R, Trickey J, Baranskaya A, Tracy A, Raza K, Filer A, Jowett S, Boonen A. Is symptom duration before DMARD therapy a determinant of direct and indirect costs in DMARD-naïve RA patients? A systematic review. Rheumatol Adv Pract 2023; 7:rkad040. [PMID: 37197378 PMCID: PMC10185403 DOI: 10.1093/rap/rkad040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 03/12/2023] [Indexed: 05/19/2023] Open
Abstract
Objective Early treatment of RA improves clinical outcomes; however, the impact on health economic outcomes is unclear. This review sought to investigate the relationship between symptom/disease duration and resource utilization/costs and the responsiveness of costs following RA diagnosis. Methods A systematic search was performed on Pubmed, EMBASE, CINAHL and Medline. Studies were eligible if patients were DMARD-naïve and fulfilled 1987 ACR or 2010 ACR/EULAR RA classification criteria. Studies had to report symptom/disease duration and resource utilization or direct/indirect costs as health economic outcomes. The relationships between symptom/disease duration and costs were explored. Results Three hundred and fifty-seven records were identified in a systematic search; nine were eligible for analysis. The mean/median of symptom/disease duration in studies ranged between 25 days and 6 years. Annual direct costs of RA following diagnosis showed a U-shaped distribution in two studies. Longer symptom duration before starting a DMARD (>180 days) was associated with lower health-care utilization in the first year of RA diagnosis in one study. Annual direct and indirect costs 6 months before RA diagnosis were higher in patients with shorter symptom duration (<6 months) in one study. Given the clinical and methodological heterogeneities, the association between symptom/disease duration and costs after diagnosis was not computed. Conclusion The association between symptom/disease duration at the time of DMARD initiation and resource utilization/cost in patients with RA remains unclear. Health economic modelling with clearly defined symptom duration, resource utilization and long-term productivity is vital to address this evidence gap.
Collapse
Affiliation(s)
- Ilfita Sahbudin
- Correspondence to: Ilfita Sahbudin, Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham B15 2WB, UK. E-mail:
| | | | - Jeanette Trickey
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
| | - Aliaksandra Baranskaya
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
| | - Alexander Tracy
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
| | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
- Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
| | - Andrew Filer
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
| | - Sue Jowett
- Health Economics Unit, Institute for Applied Health Research, University of Birmingham, Birmingham, UK
| | - Annelies Boonen
- Division of Rheumatology, Department of Internal Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
- Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, The Netherlands
| |
Collapse
|
21
|
Gauthier V, Kyriazi M, Nefla M, Pucino V, Raza K, Buckley CD, Alsaleh G. Fibroblast heterogeneity: Keystone of tissue homeostasis and pathology in inflammation and ageing. Front Immunol 2023; 14:1137659. [PMID: 36926329 PMCID: PMC10011104 DOI: 10.3389/fimmu.2023.1137659] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 02/14/2023] [Indexed: 03/06/2023] Open
Abstract
Fibroblasts, derived from the embryonic mesenchyme, are a diverse array of cells with roles in development, homeostasis, repair, and disease across tissues. In doing so, fibroblasts maintain micro-environmental homeostasis and create tissue niches by producing a complex extracellular matrix (ECM) including various structural proteins. Although long considered phenotypically homogenous and functionally identical, the emergence of novel technologies such as single cell transcriptomics has allowed the identification of different phenotypic and cellular states to be attributed to fibroblasts, highlighting their role in tissue regulation and inflammation. Therefore, fibroblasts are now recognised as central actors in many diseases, increasing the need to discover new therapies targeting those cells. Herein, we review the phenotypic heterogeneity and functionality of these cells and their roles in health and disease.
Collapse
Affiliation(s)
- Vincent Gauthier
- Botnar Institute for Musculoskeletal Sciences, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, Oxford, United Kingdom.,The Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, Oxford, United Kingdom.,Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Maria Kyriazi
- Botnar Institute for Musculoskeletal Sciences, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, Oxford, United Kingdom.,Faculty of Medical Sciences, Newcastle University, Newcastle-upon-Tyne, United Kingdom
| | - Meriam Nefla
- The Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, Oxford, United Kingdom.,Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Valentina Pucino
- The Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, Oxford, United Kingdom.,Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Karim Raza
- Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom.,Department of Rheumatology, Sandwell and West, Birmingham Hospitals NHS Trust, Birmingham, United Kingdom
| | - Christopher D Buckley
- The Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, Oxford, United Kingdom.,Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Ghada Alsaleh
- Botnar Institute for Musculoskeletal Sciences, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, Oxford, United Kingdom.,The Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, Oxford, United Kingdom
| |
Collapse
|
22
|
Simons G, Janssen EM, Veldwijk J, DiSantostefano RL, Englbrecht M, Radawski C, Valor-Méndez L, Humphreys JH, Bruce IN, Hauber B, Raza K, Falahee M. Acceptable risks of treatments to prevent rheumatoid arthritis among first-degree relatives: demographic and psychological predictors of risk tolerance. RMD Open 2022; 8:rmdopen-2022-002593. [PMID: 36598004 PMCID: PMC9748990 DOI: 10.1136/rmdopen-2022-002593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 11/07/2022] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES To quantify tolerance to risks of preventive treatments among first-degree relatives (FDRs) of patients with rheumatoid arthritis (RA). METHODS Preventive treatments for RA are under investigation. In a preference survey, adult FDRs assumed a 60% chance of developing RA within 2 years and made choices between no treatment and hypothetical preventive treatment options with a fixed level of benefit (reduction in chance of developing RA from 60% to 20%) and varying levels of risks. Using a probabilistic threshold technique, each risk was increased or decreased until participants switched their choice. Perceived risk of RA, health literacy, numeracy, Brief Illness Perception Questionnaire and Beliefs about Medicines Questionnaire-General were also assessed. Maximum acceptable risk (MAR) was summarised using descriptive statistics. Associations between MARs and participants' characteristics were assessed using interval regression with effects coding. RESULTS 289 FDRs (80 male) responded. The mean MAR for a 40% reduction in chance of developing RA was 29.08% risk of mild side effects, 9.09% risk of serious infection and 0.85% risk of a serious side effect. Participants aged over 60 years were less tolerant of serious infection risk (mean MAR ±2.06%) than younger participants. Risk of mild side effects was less acceptable to participants who perceived higher likelihood of developing RA (mean MAR ±3.34%) and more acceptable to those believing that if they developed RA it would last for a long time (mean MAR ±4.44%). CONCLUSIONS Age, perceived chance of developing RA and perceived duration of RA were associated with tolerance to some risks of preventive RA therapy.
Collapse
Affiliation(s)
- Gwenda Simons
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Ellen M Janssen
- Janssen Research and Development, Titusville, New Jersey, USA
| | - Jorien Veldwijk
- Erasmus School of Health Policy and 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
| | | | | | | | - Larissa Valor-Méndez
- Department of Internal Medicine and Institute for Clinical Immunology, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum, Erlangen, Germany
| | - Jennifer H Humphreys
- 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, UK.,Kellgren Centre for Rheumatology, Manchester University NHS Foundation Trust, Manchester, UK
| | - Ian N Bruce
- 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, 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
| | | | - Karim 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.,Research into Inflammatory Arthritis Centre Versus Arthritis and MRC-Versus Arthritis Centre for Musculoskeletal Ageing Research, University of Birmingham, Birmingham, UK
| | - Marie Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| |
Collapse
|
23
|
Bunnewell S, Wells I, Zemedikun D, Simons G, Mallen CD, Raza K, Falahee M. Predictors of perceived risk in first-degree relatives of patients with rheumatoid arthritis. RMD Open 2022; 8:e002606. [PMID: 36597990 PMCID: PMC9723950 DOI: 10.1136/rmdopen-2022-002606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 10/22/2022] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES To define variables associated with perceived risk of developing rheumatoid arthritis (RA) in first-degree relatives (FDRs) of patients with RA. METHODS Patients with RA and their FDRs were invited to complete cross-sectional surveys. FDR and index patient responses were linked. FDRs' perceived absolute risk, comparative risk, experiential risk and worry about risk were assessed using 5-point Likert scales. FDR predictor variables included demographics, illness perceptions and psychosocial variables. Patient predictors of FDR perceived risk were assessed. Binary logistic regression examined the relationship between FDR characteristics and perceived risk of RA. Generalised estimating equations assessed whether patient variables predicted FDR's perceived risk. RESULTS 396 FDRs returned a survey. 395 FDRs provided sufficient data and were included in analysis. Paired data from 213 patients were available for 291 of these FDRs. All measures of perceived risk were inter-correlated. 65.2% of FDRs perceived themselves to be 'likely' or 'very likely' to develop RA in their lifetime. Relationship with index patient, high health anxiety, female gender, long perceived RA duration, high perceived concern about RA, negative perceived emotional impact of RA and low perceptions of how well treatment would control RA were all associated with increased FDRs' perceived risk. Patient characteristics did not associate with FDRs' risk perceptions. CONCLUSIONS FDRs' perceived risk of RA was high. Key predictors included being a child of a patient with RA, higher health anxiety and lower perceptions of RA treatment control. An understanding of these predictors will inform the development of tailored risk communication resources and preventive clinical strategies for RA.
Collapse
Affiliation(s)
- Sarah Bunnewell
- Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
| | - Imogen Wells
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Dawit Zemedikun
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Gwenda Simons
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Christian D Mallen
- Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Keele, UK
| | - Karim Raza
- Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, 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 Arthritis, University of Birmingham, Birmingham, UK
| | - Marie Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| |
Collapse
|
24
|
de Souza S, Johansson EC, Karlfeldt S, Raza K, Williams R. Patient and public involvement in an international rheumatology translational research project: an evaluation. BMC Rheumatol 2022; 6:83. [PMID: 36273206 PMCID: PMC9588249 DOI: 10.1186/s41927-022-00311-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 10/05/2022] [Indexed: 11/22/2022] Open
Abstract
Background Rheuma Tolerance for Cure (RTCure) is a five-year international collaboration between academia, industry and patients/members of the public. It focuses on developing approaches to predict the onset of rheumatoid arthritis (RA) and designing clinical trials to reduce the risk of disease development through immune-tolerising and other treatments. We conducted a mid-term evaluation of patient and public involvement (PPI) within the project.
Methods Two surveys on PPI were co-designed by the PPI Coordinator, Patient/Public Research Partners (PRPs) and a researcher. Both anonymous, electronic surveys were distributed to 61 researchers and 9 PRPs. Quantitative survey data were analysed using descriptive statistics and free text responses underwent inductive thematic analysis. Results Researcher and Patient response rates were 33% and 78%, respectively. Quantitative Researcher Survey data highlighted that (i) responding researchers represented all seven Work Packages (WPs), (ii) 40% thought PRPs had made a large or extremely large contribution to their own WPs, (iii) 55% thought PPI has had a moderate or large impact on RTCure, (iv) 75% worked with PRPs in RTCure, and (v) 60% said PRPs had affected their research thinking. Quantitative PRP Survey data highlighted that (i) PRPs were most involved in four WPs, (ii) 43% thought they had made a minor contribution to their main WP, (iii) 57% thought PPI has had a small impact on RTCure, and (iv) 57% thought they received too little feedback on the outcome of their contribution to different tasks. Four main themes were identified in both surveys: ‘PRP contributions’, ‘Experiences of PPI’, ‘Impact of PPI on RTCure’, and ‘How PPI can be improved’. Two additional themes from the Researcher Survey were ‘Impact of PPI on researchers’ and ‘Influence on Future Projects’, and from the PRP Survey were ‘Impact of PPI on PRPs’ and ‘Engagement with PRPs’. Conclusion PPI seemed to have a significant impact on RTCure, however, PRPs were less aware. A focus on improving communication between PRPs and researchers (facilitated by the PPI Coordinator), and providing PPI training for researchers is likely to improve involvement. Complex legal agreements for PRPs should be avoided and careful attention paid to appropriate PRP compensation. Supplementary Information The online version contains supplementary material available at 10.1186/s41927-022-00311-w.
Collapse
Affiliation(s)
- Savia de Souza
- Centre for Rheumatic Diseases, King's College London, London, SE5 9RJ, UK.
| | - Eva C Johansson
- Swedish Rheumatism Association (Reumatikerförbundet), Box 90337, 120 25, Stockholm, Sweden
| | - Susanne Karlfeldt
- Rheumatology Unit, Karolinska Institutet and Academic Specialist Center, Stockholm Health Services, 171 77, Stockholm, Sweden
| | - Karim Raza
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, B15 2WB, UK
| | - Ruth Williams
- Centre for Rheumatic Diseases, King's College London, London, SE5 9RJ, UK
| |
Collapse
|
25
|
Sharma-Oates A, Zemedikun DT, Kumar K, Reynolds JA, Jain A, Raza K, Williams JA, Bravo L, Cardoso VR, Gkoutos G, Nirantharakumar K, Lord JM. Early onset of immune-mediated diseases in minority ethnic groups in the UK. BMC Med 2022; 20:346. [PMID: 36224602 PMCID: PMC9558944 DOI: 10.1186/s12916-022-02544-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 09/01/2022] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND The prevalence of some immune-mediated diseases (IMDs) shows distinct differences between populations of different ethnicities. The aim of this study was to determine if the age at diagnosis of common IMDs also differed between different ethnic groups in the UK, suggestive of distinct influences of ethnicity on disease pathogenesis. METHODS This was a population-based retrospective primary care study. Linear regression provided unadjusted and adjusted estimates of age at diagnosis for common IMDs within the following ethnic groups: White, South Asian, African-Caribbean and Mixed-race/Other. Potential disease risk confounders in the association between ethnicity and diagnosis age including sex, smoking, body mass index and social deprivation (Townsend quintiles) were adjusted for. The analysis was replicated using data from UK Biobank (UKB). RESULTS After adjusting for risk confounders, we observed that individuals from South Asian, African-Caribbean and Mixed-race/Other ethnicities were diagnosed with IMDs at a significantly younger age than their White counterparts for almost all IMDs. The difference in the diagnosis age (ranging from 2 to 30 years earlier) varied for each disease and by ethnicity. For example, rheumatoid arthritis was diagnosed at age 49, 48 and 47 years in individuals of African-Caribbean, South Asian and Mixed-race/Other ethnicities respectively, compared to 56 years in White ethnicities. The earlier diagnosis of most IMDs observed was validated in UKB although with a smaller effect size. CONCLUSION Individuals from non-White ethnic groups in the UK had an earlier age at diagnosis for several IMDs than White adults.
Collapse
Affiliation(s)
- Archana Sharma-Oates
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, B15 2TT, UK. .,School of Biosciences, University of Birmingham, Birmingham, B15 2TT, UK.
| | - Dawit T Zemedikun
- Institute of Applied Health Research, University of Birmingham, Birmingham, B15 2TT, UK
| | - Kanta Kumar
- Institute of Clinical Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - John A Reynolds
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, B15 2TT, UK.,Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
| | | | - Karim Raza
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, B15 2TT, UK.,Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK.,MRC-Versus Arthritis Centre for Musculoskeletal Ageing Research, University of Birmingham, Birmingham, B15 2TT, UK.,NIHR Birmingham Biomedical Research Centre, University Hospital Birmingham and University of Birmingham, Birmingham, UK
| | - John A Williams
- Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK.,Health Data Research UK, Midlands Site, Birmingham, B15 2TT, UK
| | - Laura Bravo
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Victor Roth Cardoso
- Health Data Research UK, Midlands Site, Birmingham, B15 2TT, UK.,Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Georgios Gkoutos
- Health Data Research UK, Midlands Site, Birmingham, B15 2TT, UK.,Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Krishnarajah Nirantharakumar
- Institute of Applied Health Research, University of Birmingham, Birmingham, B15 2TT, UK.,Health Data Research UK, Midlands Site, Birmingham, B15 2TT, UK
| | - Janet M Lord
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, B15 2TT, UK.,MRC-Versus Arthritis Centre for Musculoskeletal Ageing Research, University of Birmingham, Birmingham, B15 2TT, UK.,NIHR Birmingham Biomedical Research Centre, University Hospital Birmingham and University of Birmingham, Birmingham, UK
| |
Collapse
|
26
|
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] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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.
| |
Collapse
|
27
|
Simons G, Ismail N, Sandhu K, Mallen CD, Stack RJ, Pontefract S, Raza K, Falahee M. The potential role of community pharmacy staff in reducing patient delay in consulting with symptoms of rheumatoid arthritis: a qualitative study. BMC Rheumatol 2022; 6:50. [PMID: 35999571 PMCID: PMC9400304 DOI: 10.1186/s41927-022-00280-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 06/02/2022] [Indexed: 11/20/2022] Open
Abstract
Background Rheumatoid arthritis (RA) is a chronic inflammatory arthritis which can cause joint damage and reduced quality of life. Early treatment of RA within 3 months of symptom onset is associated with improved clinical outcomes. However, this window of opportunity is often missed. One important contributing factor is patients with symptoms of RA delaying consulting their general practitioner (GP). Previous research indicates that patients with inflammatory arthritis are likely to visit pharmacies for advice before consulting their GP. Therefore, pharmacists are well positioned to identify patients with symptoms of early inflammatory arthritis and signpost them appropriately. This research examines community pharmacy staff’s knowledge, perceptions, and approaches to management of patients presenting with symptoms of RA in order to identify training needs and other opportunities for intervention to enhance the role of pharmacy staff in the pathway to care. Methods Semi-structured interviews were conducted with 19 community pharmacy staff in the West Midlands (UK), during a 12-month period (2017–2018). The interviews were audio-recorded, transcribed, and analyzed using thematic analysis facilitated by NVivo 12. Results There was considerable variation in knowledge and perceptions of RA and the need for early treatment amongst pharmacists and other pharmacy staff. The potential role of pharmacists and other pharmacy staff in reducing delay in help-seeking was also discussed. Four themes emerged from thematic analysis: (1) Variations in perceptions and knowledge about RA. (2) The role of the pharmacy in increasing public awareness about RA. (3) The role of the pharmacy staff in facilitating access to the GP. (4) Practical considerations for pharmacy-based interventions. Conclusion Variability in knowledge and perceptions of RA amongst pharmacists, and amongst other pharmacy staff will affect effective signposting of suspected RA cases. This study identifies opportunities for enhanced training of community pharmacists and other pharmacy staff in relation to inflammatory arthritis as well as other pharmacy-based interventions, such as public awareness campaigns about RA and other musculoskeletal conditions. Together with existing referral services and other pharmacy-based initiatives this could result in enhanced signposting to GP consultation or other appropriate NHS services for inflammatory symptoms and reduced treatment delay.
Collapse
Affiliation(s)
- Gwenda Simons
- Rheumatology Research Group, Institute of Inflammation and Ageing (IIA), College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
| | - Nour Ismail
- School of Pharmacy, College of Medical and Dental Science, University of Birmingham, Birmingham, UK
| | - Karanbir Sandhu
- Medical School, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | | | - Rebecca J Stack
- Institute of Clinical Science, University of Birmingham, Birmingham, UK
| | - Sarah Pontefract
- School of Pharmacy, College of Medical and Dental Science, Institute of Clinical Sciences, University of Birmingham, Birmingham, UK
| | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing (IIA), College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.,Sandwell and West Birmingham NHS Trust, Birmingham, UK
| | - Marie Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing (IIA), College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| |
Collapse
|
28
|
Wells I, Zemedikun DT, Simons G, Stack RJ, Mallen CD, Raza K, Falahee M. Predictors of interest in predictive testing for rheumatoid arthritis among first degree relatives of rheumatoid arthritis patients. Rheumatology (Oxford) 2022; 61:3223-3233. [PMID: 34850849 PMCID: PMC9348622 DOI: 10.1093/rheumatology/keab890] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 11/05/2021] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES There is increasing interest in prediction and prevention of RA. It is important to understand the views of those at risk to inform the development of effective approaches. First-degree relatives (FDRs) of RA patients are at increased risk of RA. This study assessed predictors of their interest in predictive testing for RA. METHODS Questionnaires were completed by RA patients (provided with their questionnaire by a healthcare professional) and their FDRs (provided with their questionnaire by their RA proband). FDR surveys assessed interest in taking a predictive test, demographic variables, perceived RA risk, attitudes about predictive testing, autonomy preferences, illness perceptions, avoidance coping and health anxiety. Patient surveys included demographic variables, disease impact, RA duration and treatment. Ordinal logistic regression examined the association between FDRs' characteristics and their interest in predictive testing. Generalized estimating equations assessed associations between patient characteristics and FDRs' interest in predictive testing. RESULTS Three hundred and ninety-six FDRs responded. Paired data from the RA proband were available for 292. The proportion of FDRs interested in predictive testing was 91.3%. Information-seeking preferences, beliefs that predictive testing can increase empowerment over health and positive attitudes about risk knowledge were associated with increased interest. Beliefs that predictive testing could cause psychological harm predicted lower interest. Patient characteristics of the proband were not associated with FDRs' interest. CONCLUSIONS FDRs' interest in predictive testing for RA was high, and factors associated with interest were identified. These findings will inform the development of predictive strategies and informational resources for those at risk.
Collapse
Affiliation(s)
- Imogen Wells
- Institute of Inflammation and Ageing, College of Medical and Dental Sciences
| | | | - Gwenda Simons
- Institute of Inflammation and Ageing, College of Medical and Dental Sciences
| | - Rebecca J Stack
- Institute of Clinical Sciences, University of Birmingham, Birmingham
| | - Christian D Mallen
- Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Keele
| | - Karim Raza
- Institute of Inflammation and Ageing, College of Medical and Dental Sciences.,NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham.,Department of Rheumatology, Sandwell and West Birmingham NHS Trust.,MRC Versus Arthritis Centre for Musculoskeletal Ageing Research and the Research into Inflammatory Arthritis Centre Versus Arthritis, University of Birmingham, Birmingham, UK
| | - Marie Falahee
- Institute of Inflammation and Ageing, College of Medical and Dental Sciences
| |
Collapse
|
29
|
Korsunsky I, Wei K, Pohin M, Kim EY, Barone F, Major T, Taylor E, Ravindran R, Kemble S, Watts GFM, Jonsson AH, Jeong Y, Athar H, Windell D, Kang JB, Friedrich M, Turner J, Nayar S, Fisher BA, Raza K, Marshall JL, Croft AP, Tamura T, Sholl LM, Vivero M, Rosas IO, Bowman SJ, Coles M, Frei AP, Lassen K, Filer A, Powrie F, Buckley CD, Brenner MB, Raychaudhuri S. Cross-tissue, single-cell stromal atlas identifies shared pathological fibroblast phenotypes in four chronic inflammatory diseases. Med 2022; 3:481-518.e14. [PMID: 35649411 PMCID: PMC9271637 DOI: 10.1016/j.medj.2022.05.002] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/27/2022] [Accepted: 05/02/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND Pro-inflammatory fibroblasts are critical for pathogenesis in rheumatoid arthritis, inflammatory bowel disease, interstitial lung disease, and Sjögren's syndrome and represent a novel therapeutic target for chronic inflammatory disease. However, the heterogeneity of fibroblast phenotypes, exacerbated by the lack of a common cross-tissue taxonomy, has limited our understanding of which pathways are shared by multiple diseases. METHODS We profiled fibroblasts derived from inflamed and non-inflamed synovium, intestine, lungs, and salivary glands from affected individuals with single-cell RNA sequencing. We integrated all fibroblasts into a multi-tissue atlas to characterize shared and tissue-specific phenotypes. FINDINGS Two shared clusters, CXCL10+CCL19+ immune-interacting and SPARC+COL3A1+ vascular-interacting fibroblasts, were expanded in all inflamed tissues and mapped to dermal analogs in a public atopic dermatitis atlas. We confirmed these human pro-inflammatory fibroblasts in animal models of lung, joint, and intestinal inflammation. CONCLUSIONS This work represents a thorough investigation into fibroblasts across organ systems, individual donors, and disease states that reveals shared pathogenic activation states across four chronic inflammatory diseases. FUNDING Grant from F. Hoffmann-La Roche (Roche) AG.
Collapse
Affiliation(s)
- Ilya Korsunsky
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA; Center for Data Sciences, Brigham and Women's Hospital, Boston, MA 02115, USA; Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA; Department of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, USA; Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA 02141, USA
| | - Kevin Wei
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Mathilde Pohin
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford OX3 7FY, UK
| | - Edy Y Kim
- Harvard Medical School, Boston, MA 02115, USA; Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Francesca Barone
- Rheumatology Research Group, Institute for Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2WD, UK
| | - Triin Major
- Rheumatology Research Group, Institute for Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2WD, UK; Birmingham Tissue Analytics, Institute for Inflammation and Ageing, NIHR Birmingham Biomedical Research Center and Clinical Research Facility, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2TT, UK
| | - Emily Taylor
- Rheumatology Research Group, Institute for Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2WD, UK; Birmingham Tissue Analytics, Institute for Inflammation and Ageing, NIHR Birmingham Biomedical Research Center and Clinical Research Facility, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2TT, UK
| | - Rahul Ravindran
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford OX3 7FY, UK
| | - Samuel Kemble
- Rheumatology Research Group, Institute for Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2WD, UK
| | - Gerald F M Watts
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - A Helena Jonsson
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Yunju Jeong
- Harvard Medical School, Boston, MA 02115, USA; Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Humra Athar
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Dylan Windell
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford OX3 7FY, UK
| | - Joyce B Kang
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA; Center for Data Sciences, Brigham and Women's Hospital, Boston, MA 02115, USA; Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA; Department of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, USA; Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA 02141, USA
| | - Matthias Friedrich
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford OX3 7FY, UK
| | - Jason Turner
- Rheumatology Research Group, Institute for Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2WD, UK; Birmingham Tissue Analytics, Institute for Inflammation and Ageing, NIHR Birmingham Biomedical Research Center and Clinical Research Facility, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2TT, UK
| | - Saba Nayar
- Rheumatology Research Group, Institute for Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2WD, UK; Birmingham Tissue Analytics, Institute for Inflammation and Ageing, NIHR Birmingham Biomedical Research Center and Clinical Research Facility, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2TT, UK; NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2TT, UK
| | - Benjamin A Fisher
- Rheumatology Research Group, Institute for Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2WD, UK; NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2TT, UK
| | - Karim Raza
- Rheumatology Research Group, Institute for Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2WD, UK; NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2TT, UK
| | - Jennifer L Marshall
- Rheumatology Research Group, Institute for Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2WD, UK
| | - Adam P Croft
- Rheumatology Research Group, Institute for Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2WD, UK
| | - Tomoyoshi Tamura
- Harvard Medical School, Boston, MA 02115, USA; Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Lynette M Sholl
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Marina Vivero
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Ivan O Rosas
- Section of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Baylor College of Medicine, Dallas, TX 75246, USA
| | - Simon J Bowman
- Rheumatology Research Group, Institute for Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2WD, UK; NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2TT, UK
| | - Mark Coles
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford OX3 7FY, UK
| | - Andreas P Frei
- Roche Pharma Research and Early Development, Immunology, Infectious Diseases and Ophthalmology (I2O) Discovery and Translational Area, Roche Innovation Center Basel, Basel 4070, Switzerland
| | - Kara Lassen
- Roche Pharma Research and Early Development, Immunology, Infectious Diseases and Ophthalmology (I2O) Discovery and Translational Area, Roche Innovation Center Basel, Basel 4070, Switzerland
| | - Andrew Filer
- Rheumatology Research Group, Institute for Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2WD, UK; Birmingham Tissue Analytics, Institute for Inflammation and Ageing, NIHR Birmingham Biomedical Research Center and Clinical Research Facility, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2TT, UK; NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2TT, UK
| | - Fiona Powrie
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford OX3 7FY, UK.
| | - Christopher D Buckley
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford OX3 7FY, UK; Rheumatology Research Group, Institute for Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Queen Elizabeth Hospital, Birmingham B15 2WD, UK; NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2TT, UK.
| | - Michael B Brenner
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA; Harvard Medical School, Boston, MA 02115, USA.
| | - Soumya Raychaudhuri
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA; Center for Data Sciences, Brigham and Women's Hospital, Boston, MA 02115, USA; Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA; Department of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, USA; Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA 02141, USA; Centre for Genetics and Genomics Versus Arthritis, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, The University of Manchester, Manchester M14 9PR UK.
| |
Collapse
|
30
|
Fenton CG, Crastin A, Martin CS, Suresh S, Montagna I, Hussain B, Naylor AJ, Jones SW, Hansen MS, Gorvin CM, Price M, Filer A, Cooper MS, Lavery GG, Raza K, Hardy RS. 11β-Hydroxysteroid Dehydrogenase Type 1 within Osteoclasts Mediates the Bone Protective Properties of Therapeutic Corticosteroids in Chronic Inflammation. Int J Mol Sci 2022; 23:7334. [PMID: 35806338 PMCID: PMC9266304 DOI: 10.3390/ijms23137334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/23/2022] [Accepted: 06/29/2022] [Indexed: 02/02/2023] Open
Abstract
Therapeutic glucocorticoids (GCs) are powerful anti-inflammatory tools in the management of chronic inflammatory diseases such as rheumatoid arthritis (RA). However, their actions on bone in this context are complex. The enzyme 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) is a mediator of the anti-inflammatory actions of therapeutic glucocorticoids (GCs) in vivo. In this study we delineate the role of 11β-HSD1 in the effects of GC on bone during inflammatory polyarthritis. Its function was assessed in bone biopsies from patients with RA and osteoarthritis, and in primary osteoblasts and osteoclasts. Bone metabolism was assessed in the TNF-tg model of polyarthritis treated with oral GC (corticosterone), in animals with global (TNF-tg11βKO), mesenchymal (including osteoblast) (TNF-tg11βflx/tw2cre) and myeloid (including osteoclast) (TNF-tg11βflx/LysMcre) deletion. Bone parameters were assessed by micro-CT, static histomorphometry and serum metabolism markers. We observed a marked increase in 11β-HSD1 activity in bone in RA relative to osteoarthritis bone, whilst the pro-inflammatory cytokine TNFα upregulated 11β-HSD1 within osteoblasts and osteoclasts. In osteoclasts, 11β-HSD1 mediated the suppression of bone resorption by GCs. Whilst corticosterone prevented the inflammatory loss of trabecular bone in TNF-tg animals, counterparts with global deletion of 11β-HSD1 were resistant to these protective actions, characterised by increased osteoclastic bone resorption. Targeted deletion of 11β-HSD1 within osteoclasts and myeloid derived cells partially reproduced the GC resistant phenotype. These data reveal the critical role of 11β-HSD1 within bone and osteoclasts in mediating the suppression of inflammatory bone loss in response to therapeutic GCs in chronic inflammatory disease.
Collapse
Affiliation(s)
- Chloe G Fenton
- Institute for Metabolism and Systems Research, University of Birmingham, Birmingham B15 2TT, UK; (C.G.F.); (C.S.M.); (I.M.); (C.M.G.); (M.P.); (G.G.L.)
- Research into Inflammatory Arthritis Centre Versus Arthritis, Institute of Inflammation and Ageing, University of Birmingham, Birmingham B15 2TT, UK; (A.J.N.); (A.F.); (K.R.)
| | - Ana Crastin
- Institute of Clinical Science, University of Birmingham, Birmingham B15 2TT, UK; (A.C.); (S.S.); (B.H.)
| | - Claire S Martin
- Institute for Metabolism and Systems Research, University of Birmingham, Birmingham B15 2TT, UK; (C.G.F.); (C.S.M.); (I.M.); (C.M.G.); (M.P.); (G.G.L.)
| | - Saicharan Suresh
- Institute of Clinical Science, University of Birmingham, Birmingham B15 2TT, UK; (A.C.); (S.S.); (B.H.)
| | - Isabella Montagna
- Institute for Metabolism and Systems Research, University of Birmingham, Birmingham B15 2TT, UK; (C.G.F.); (C.S.M.); (I.M.); (C.M.G.); (M.P.); (G.G.L.)
| | - Bismah Hussain
- Institute of Clinical Science, University of Birmingham, Birmingham B15 2TT, UK; (A.C.); (S.S.); (B.H.)
| | - Amy J Naylor
- Research into Inflammatory Arthritis Centre Versus Arthritis, Institute of Inflammation and Ageing, University of Birmingham, Birmingham B15 2TT, UK; (A.J.N.); (A.F.); (K.R.)
| | - Simon W Jones
- MRC Arthritis Research UK Centre for Musculoskeletal Ageing Research, University of Birmingham, Edgbaston Campus, Birmingham B15 2TT, UK;
| | - Morten S Hansen
- Molecular Endocrinology Laboratory (KMEB), Department of Endocrinology, Odense University Hospital, DK-5000 Odense, Denmark;
| | - Caroline M Gorvin
- Institute for Metabolism and Systems Research, University of Birmingham, Birmingham B15 2TT, UK; (C.G.F.); (C.S.M.); (I.M.); (C.M.G.); (M.P.); (G.G.L.)
- Centre for Membrane Proteins and Receptors (COMPARE), Universities of Birmingham and Nottingham, Birmingham B15 2TT, UK
| | - Maria Price
- Institute for Metabolism and Systems Research, University of Birmingham, Birmingham B15 2TT, UK; (C.G.F.); (C.S.M.); (I.M.); (C.M.G.); (M.P.); (G.G.L.)
| | - Andrew Filer
- Research into Inflammatory Arthritis Centre Versus Arthritis, Institute of Inflammation and Ageing, University of Birmingham, Birmingham B15 2TT, UK; (A.J.N.); (A.F.); (K.R.)
- MRC Arthritis Research UK Centre for Musculoskeletal Ageing Research, University of Birmingham, Edgbaston Campus, Birmingham B15 2TT, UK;
| | - Mark S Cooper
- ANZAC Research Institute, The University of Sydney, Sydney, NSW 2006, Australia;
| | - Gareth G Lavery
- Institute for Metabolism and Systems Research, University of Birmingham, Birmingham B15 2TT, UK; (C.G.F.); (C.S.M.); (I.M.); (C.M.G.); (M.P.); (G.G.L.)
- MRC Arthritis Research UK Centre for Musculoskeletal Ageing Research, University of Birmingham, Edgbaston Campus, Birmingham B15 2TT, UK;
| | - Karim Raza
- Research into Inflammatory Arthritis Centre Versus Arthritis, Institute of Inflammation and Ageing, University of Birmingham, Birmingham B15 2TT, UK; (A.J.N.); (A.F.); (K.R.)
- MRC Arthritis Research UK Centre for Musculoskeletal Ageing Research, University of Birmingham, Edgbaston Campus, Birmingham B15 2TT, UK;
- Department of Rheumatology, Sandwell and West Birmingham NHS Trust, Birmingham B15 2TT, UK
| | - Rowan S Hardy
- Institute for Metabolism and Systems Research, University of Birmingham, Birmingham B15 2TT, UK; (C.G.F.); (C.S.M.); (I.M.); (C.M.G.); (M.P.); (G.G.L.)
- Research into Inflammatory Arthritis Centre Versus Arthritis, Institute of Inflammation and Ageing, University of Birmingham, Birmingham B15 2TT, UK; (A.J.N.); (A.F.); (K.R.)
- Institute of Clinical Science, University of Birmingham, Birmingham B15 2TT, UK; (A.C.); (S.S.); (B.H.)
| |
Collapse
|
31
|
Duggal N, Raza K, Sharma-Oates A, Rivera N, Padyukov L, Pratt A, Niemantsverdriet E, van der Helm-van Mil A, Jones S, Lord J. AB0034 INVESTIGATING THE ROLE OF ACCELERATED IMMUNESENESCENCE IN THE PATHOGENESIS OF RHEUMATOID ARTHRITIS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.4896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundAdvancing age is recognised as a major risk factor for autoimmune inflammatory conditions, such as Rheumatoid Arthritis (RA). Despite strong associations with older age we understand little of the role ageing processes play in disease pathogenesis in RA. The immune system undergoes a dramatic remodelling with age, termed immunesenescence, which contributes towards increased risk of autoimmunity1. Previous research in patients with established RA has shown certain features of immunesenescence, such as thymic atrophy and telomere shortening in T cells, at a younger age2,3.ObjectivesIn this study we aimed to determine if immunesenescence is seen in the very earliest stages of RA and therefore might be a contributor to RA pathogenesis rather than a result of the disease.MethodsWe have assessed aspects of the aged immune phenotype by immunostaining and flow cytometry4 in adults with arthralgia (n=25), undifferentiated arthritis (UA; n=41), confirmed RA of less than 3 months (n=25) and more than 3 months duration (n=78) and compared these to age and sex matched healthy controls (n=38). Nanostring methodology was used to determine gene expression changes associated with the development of RA.ResultsWe observed increased features of T and B cell immunesenescence in DMARD-naïve recently diagnosed RA patients driven by reduced naïve T cells (p<0.01) and B cells (p<0.01), increased senescent (CD28-ve, CD57+ve, KLRG1+ve) T cells (p<0.01), an increased Th17/Treg ratio (p<0.01) and increased frequency of age-associated B cells (p<0.01). With the exception of naïve T cell frequency, which was reduced in UA patients (p<0.05), these changes were not seen in the very early stages of RA, namely patients with arthralgia and UA. These data suggest that immunesenescence only occurs once disease is established. Furthermore, using nanostring we have identified several biological ageing processes (DNA damage, autophagy) associated with this state of immunesenescence in RA.ConclusionAccelerated immune ageing is an early feature of RA and biological ageing processes represent novel targets to modulate disease progression.References[1]Duggal NA, Upton JA, Phillips AC, Sapey E, Lord JM (2013) An age-related numerical and functional deficit in CD19+CD24hiCD38hi B cells is associated with an increase in systemic autoimmunity. Aging Cell 12:873-881.[2]Goronzy, J.J. and Weyand CM (2001). Thymic function and peripheral T-cell homeostasis in rheumatoid arthritis. Trends Immunol. 22(5):251-5.[3]Steer SE, Williams FMK, Kato B, Gardner JP, Norman PJ, Hall MA, Kimra M, Vaughan R, Aviv A, Spector T (2007) Reduced telomere length in rheumatoid arthritis in independent of disease activity and duration. Ann Rheum Dis 66:476-480.[4]Duggal NA, Pollock RD, Lazarus NR, Harridge S, Lord JM (2018). Major features of immunesenescence, including reduced thymic output, are ameliorated by high levels of physical activity in adulthood. Aging Cell 17:e12750Disclosure of InterestsNone declared
Collapse
|
32
|
Simons G, Janssen E, Veldwijk J, Disantostefano R, Englbrecht M, Radawski C, Valor L, Humphreys J, Bruce IN, Hauber B, Raza K, Falahee M. POS0591 TREATMENTS TO PREVENT RHEUMATOID ARTHRITIS IN FIRST DEGREE RELATIVES: DEMOGRAPHIC AND PSYCHOLOGICAL PREDICTORS OF RISK TOLERANCES. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.1611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundThere is a growing research focus on the development of interventions to reduce risk of rheumatoid arthritis (RA) in at-risk groups.(1) RA patients’ first-degree relatives (FDRs) have an elevated risk of developing RA and are potential candidates for preventive interventions. Recent studies have quantified the preferences of at risk groups for preventive treatments.(2-4) Little is known about predictors of preference heterogeneity in this context.ObjectivesAssess the extent to which FDR characteristics and beliefs predict risk tolerances for preventive treatments.MethodsAdult FDRs of patients with confirmed RA in the UK were invited to take part in a web-based survey. FDRs enrolled in a UK prospective cohort (PREVeNT-RA) were also invited. Survey development, including attribute selection and presentation, was informed by qualitative research, ranking surveys, literature review, and expert opinion including patient research partners. Respondents received information about RA, questions to check comprehension, and an introduction to the survey. Participants were asked to imagine they were experiencing arthralgia and had positive autoantibody tests indicating a 60% chance of developing RA within two years. Using a probabilistic threshold technique, participants made choices between no treatment (no benefit and no risks) or a preventive treatment option. Treatment options were defined by a fixed level of benefit (reduction in risk of RA from 60% to 20%) and varying levels of risks (Table 1). For each treatment risk, participants made a series of choices where the risk was systematically increased or decreased until they switched their choice. This procedure was repeated for each of the remaining risks. Participants also completed items assessing demographics, perceived risk of developing RA, health literacy, subjective numeracy, the Brief Illness Perception Questionnaire (IPQ) and the Beliefs about Medicines Questionnaire General (BMQ-G). The maximum acceptable risk (MAR) respondents were willing to accept for a 40% (60% to 20%) point risk reduction in developing RA was summarized across participants using descriptive statistics. Associations between MARs and participants’ characteristics and illness/medication beliefs were assessed using interval regression. Independent variables were dichotomized and effects coded.Table 1.Attributes and levels of treatment optionsTreatment attributeLevels describing no treatment optionLevels describing treatment optionChance of developing RA60%20%Chance of mild side effects0%2%; 4%; 5%; 7% or 10%Chance of a serious infection due to treatment0%1%; 1.5%; 2%; 3% or 5%Chance of a serious side effect that is potentially irreversible0%0.001%; 0.01%; 0.02%; 0.05% or 0.1%Results289 FDRs (80 male) responded. The mean (SE) MAR for mild side effects, serious infection, and serious side effects was 29.08 (1.52), 9.09 (0.60) and 0.85 (0.27), respectively. Participants aged over 60 years were less tolerant of risk of serious infection than average (mean MAR - 2.06 (0.78)) and younger participants were more tolerant of risk of serious infection than average (mean MAR + 2.06 (0.78)). Risk of mild side effects was less acceptable to participants who perceived they were likely/very likely to develop RA (mean MAR - 3.34 (1.55)) than to those who did not (mean MAR + 3.34 (1.55)). Education level, health literacy, numeracy, IPQ and BMQ-G subscales were not predictors of risk tolerance.ConclusionAge and perceived risk of RA had a significant impact on FDRs’ tolerance for specific, but not all, included risks. Cognitive ability and beliefs about RA/medicine did not explain preference heterogeneity. This is informative for drug development and the development of tailored risk communication resources to support preventive approaches.References[1]Mankia et al. Ann Rheum Dis. 2021;80(10):1286-98.[2]Simons et al. Ann Rheum Dis. 2021;80:96-7.[3]Harrison et al. Plos One. 2009; 14(4): e0216075.[4]Finckh et al. Curr Rheumatol Rep. 2016;18: 51.AcknowledgementsOn behalf of the PREFER project. PREFER received funding from the IMI 2 Joint Undertaking (grant No. 115966), which receives support from the EU’s Horizon 2020 research and innovation program and European Federation of Pharmaceutical Industries and Associations (EFPIA). K. Raza is supported by the NIHR Birmingham Biomedical Research Centre.Disclosure of InterestsGwenda Simons: None declared, Ellen Janssen Shareholder of: Johnson & Johnson, Employee of: Janssen Research and Development, Jorien Veldwijk: None declared, Rachael DiSantostefano Shareholder of: Johnson & Johnson, Employee of: Janssen Research and Development, Matthias Englbrecht Speakers bureau: Abbvie, Chugai, Eli Lilly, Novartis, Roche, Sanofi, Mundipharma, Paid instructor for: Abbvie, Chugai, Roche, Consultant of: Abbvie, Novartis, Roche, Sanofi, Grant/research support from: Roche, Chugai, Christine Radawski Shareholder of: Eli Lilly, Employee of: Eli Lilly, Larissa Valor: None declared, Jenny Humphreys: None declared, Ian N. Bruce: None declared, Brett Hauber Shareholder of: Pfizer Inc., Employee of: Pfizer Inc., Karim Raza Consultant of: Abbvie, Sanofi, Grant/research support from: Bristol Myers Squibb, Marie Falahee: None declared.
Collapse
|
33
|
Bunnewell S, Wells I, Zemedikun D, Simons G, Mallen C, Raza K, Falahee M. POS0597 PREDICTORS OF PERCEIVED RISK IN FIRST DEGREE RELATIVES OF RHEUMATOID ARTHRITIS PATIENTS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.2004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundRisk of rheumatoid arthritis (RA) is 3-5 times higher in first-degree relatives (FDRs). Efforts are increasing to develop preventive interventions for this at risk group. Risk perception is a key predictor of health behaviours, including FDRs’ interest in predictive testing1 and preventive intervention for RA. Effective risk communication is essential for RA prevention studies and clinical translation2.ObjectivesTo define variables associated with perceived risk of developing RA in FDRs of RA patients.MethodsRA patients attending outpatient clinics (West Midlands, UK) were asked to invite their FDRs to complete a cross-sectional printed survey. Patients were also invited to complete a survey. Unique survey numbers enabled linkage of FDR and proband responses. FDRs’ perceived absolute risk, comparative risk, experiential risk, and worry about risk were assessed using 5-point Likert scales. Predictor variables included demographics, the Single Item Literacy Screener, Brief Illness Perception Questionnaire, Brief Approach/Avoidance Coping Questionnaire, Life Orientation Test Revised and the Short Health Anxiety Inventory. Patient predictors of FDR perceived risk included demographics, time since RA diagnosis and Rheumatoid Arthritis Impact of Disease Score.Outcome measure responses were grouped into ‘low’ and ‘high’ for regression analyses. Univariable analysis used independent samples T-tests, chi-square tests and Mann-Whitney U Tests. Backwards stepwise binary logistic regression examined the relationship between FDR characteristics and perceived risk of RA. Generalised Estimating Equations assessed whether patient variables predicted FDR’s perceived risk.Results396 FDRs returned a survey. Paired data from 213 patients were available for 292 of these FDRs.The distributions of risk perception scores are shown in Figure 1. All measures of perceived risk were inter-correlated (p<0.001; ranging from r=0.48 to r=0.80).65.2% of FDRs perceived themselves to be ‘Likely’ or ‘Very Likely’ to develop RA in their lifetime. FDR’s ethnic group, deprivation index, employment status, education level, smoking status, cohabitation with index patient status, coping style and dispositional optimism were not significantly different between high and low perceived risk groups. Characteristics significant in univariable analyses were used in multivariable analyses (Table 1). Children were 3.89 times more likely than siblings to perceive themselves at high risk of RA. Higher health anxiety scores were associated with increased perceived risk. Female gender, and beliefs that RA would last a long time, and cause higher concern and negative emotional impact predicted increased risk perceptions. Higher perceptions of how well treatment would control RA was associated with a reduced likelihood of perceiving oneself at high risk.Index patient characteristics did not associate with FDRs’ risk perceptions.Table 1.Multivariable analysisFDR CharacteristicPerceived Risk [Odds Ratio (95% Confidence Interval)]AbsoluteComparativeExperientialWorry about RiskGender1.98 (1.19-3.27)* Male$ FemaleRelationship to index patient2.80 (1.70-4.61)***3.43 (2.04-5.78)***3.89 (2.24-6.75)***2.26 (1.30-3.94)** Child Sibling$Health Literacy1.50 (1.00-2.25)Illness Perceptions0.89 (0.79-0.99)*1.25 (1.05-1.48)*1.17 (0.99-1.38)0.84 (0.74-0.94)** Timeline0.91 (0.81-1.01)0.87 (0.77-0.98)*1.36 (1.13-1.63)** Treatment control1.20 (1.02-1.40)* Concern EmotionHealth Anxiety1.04 (1.01-1.07)*1.05 (1.01-1.07)*1.07 (1.03-1.11)**1.06 (1.02-1.09)***p<0.05, **p<0.01, ***p<0.001, $ ReferenceConclusionFDRs’ perceived risk of RA was high. Key predictors included being a child of a patient with RA, higher health anxiety and lower perceptions of RA treatment control. An understanding of these predictors will inform the development of effective risk communication and preventive strategies.References[1]Wells et al. Rheumatology. 2021 doi: 10.1093/rheumatology/keab890[2]Mankia et al. Ann Rheum Dis. 2021;80(10):1286-98AcknowledgementsS. Bunnewell and I. Wells are joint first authors.Disclosure of InterestsNone declared
Collapse
|
34
|
Sharma-Oates A, Rivera N, Duggal N, Raza K, Padyukov L, Pratt A, Niemantsverdriet E, van der Helm-van Mil A, Jones S, Lord J. AB0091 INCREASED BIOLOGICAL AGE IN MALE PARTICIPANTS OF SWEDISH AND UK RHEUMATOID ARTHRITIS COHORTS IS NOT LINKED TO DISEASE. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.4502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundImmunesenescence in the adaptive immune system, subsequent to thymic involution, results in compromised immunity and increased susceptibility to autoimmune disease and chronic inflammation. There are reports in the literature that immunesenescence, including thymic atrophy and telomere shortening, is accelerated in patients with rheumatoid arthritis (RA)1. What is unclear is whether RA includes accelerated biological ageing overall in addition to immune ageing which may help to explain the increased risk of age-related diseases in RA2. Recent studies have identified a set of DNA methylated sites across the genome that are highly correlated with chronological age and mortality, termed epigenetic clocks3,4 or DNAm age (DNAma), and can be used to determine an individual’s biological age.ObjectivesThe aim of our study is to determine if the biological epigenetic clocks of RA patients are accelerated.MethodsWe evaluated the Horvath3 and Hannum4 epigenetic clocks of control and RA patients using published DNAm data sets, accessions GSE42861 (EIRA, Swedish cohort of 342 RA patients and 328 non-RA controls) and E-MTAB-6988 (77 RA discordant monozygotic twins).ResultsWe did not detect significant differences between DNAma of RA and non-RA twins. Similarly, there were no significant differences between the DNAma of RA patients and controls from the Swedish EIRA cohort. However, we detected a significant acceleration in DNAma of male discordant twins, both RA and non-RA, by 5.4 years (p=3.29e-5) and 2.8 years (p=0.04) using the Hannum and Horvath clocks, respectively. Male participants, both control and RA patients, from the EIRA cohort also exhibited an accelerated DNAma, by 1.5 years (p=7.55e-5) using the Hannum clock but using the Horvath clock a significant DNAma acceleration, by 1.4 years (p=0.002) was detected in male RA patients from the EIRA cohort.ConclusionOverall, we detected a significant biological age acceleration in male participants from both RA and control groups and only found a significant difference between DNAma of Non-RA controls and RA patients for one of the epigenetic clocks. Further analysis using additional cohort data and biological clock algorithms is needed to confirm our findings.References[1]Goronzy, J.J. and Weyand CM (2001). Thymic function and peripheral T-cell homeostasis in rheumatoid arthritis. Trends Immunol. 22(5):251-5.[2]Meune C, et al. (2009) Trends in cardiovascular mortality in patients with rheumatoid arthritis over 50 years: a systematic review and meta-analysis of cohort studies. Rheumatol 48:1309-1313.[3]Horvath S (2013) DNA methylation age of human tissues and cell types. Genome Biol 14:R115.[4]Hannum G, et al (2013) Genome-wide Methylation Profiles Reveal Quantitative Views of Human Aging Rates. Mol Cell 49:359-367.AcknowledgementsThe study was funded by FOREUMDisclosure of InterestsNone declared
Collapse
|
35
|
Simons G, Veldwijk J, Disantostefano R, Englbrecht M, Radawski C, Valor L, Humphreys J, Bruce IN, Raza K, Falahee M. OP0276 PREFERENCES FOR TREATMENTS TO PREVENT RHEUMATOID ARTHRITIS: DISCRETE CHOICE SURVEY OF RHEUMATOID ARTHRITIS PATIENTS’ FIRST-DEGREE RELATIVES IN THE UNITED KINGDOM AND GERMANY. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.1579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundThere is a growing research focus on the development of interventions to reduce risk of rheumatoid arthritis (RA) in at-risk individuals.(1) A recent survey of the general population asked to assume a 60% risk of RA established that hypothetical preventive treatments were acceptable to most participants.(2) However the preferences of individuals who actually have an elevated risk of RA, such as first-degree relatives (FDRs) of RA patients, are not well understood.ObjectivesTo quantify FDRs’ preferences for preventive treatments for RA.MethodsAdult FDRs in the UK and Germany were invited to take part in a web-based survey via patients with clinician-confirmed RA either during a rheumatology clinic visit or by mail. In addition, FDRs taking part in a UK-based prospective cohort (PREVeNT-RA) were invited via email. Participants received information about RA followed by questions to check comprehension, and an introduction to the survey including warm-up questions. They were asked to imagine they were experiencing arthralgia and had positive autoantibody tests indicating a 60% chance of developing RA in the next two years. Using a discrete choice experiment, participants were offered a series of 15 choices between no treatment and two unlabeled hypothetical treatments to reduce risk of RA. Treatments were defined by six attributes with varying levels, describing benefits, risks, and frequency/route of administration (Table 1). Attribute selection and presentation was informed by qualitative research, ranking surveys, systematic literature review, and expert opinion. Survey layout was informed by patient research partners and qualitative pre-testing. A two-class latent class analysis was used to estimate preferences and calculate relative importance of treatment attributes and predicted uptake. A panel mixed logit model was used to obtain maximum acceptable risk estimates.Table 1.Treatment attributes and levelsAttributeLevelsChance of developing RA reduced from 60% to10%; 20%; 30%; 40%How the treatment is takenA shallow injection under the skinA drip into the veinOne or two tabletsHow often the medication has to be takenDailyWeeklyMonthlyEvery 6 monthsChance of mild side effects2%; 5%; 10%Chance of a serious infection due to treatment0%; 1%; 5%Chance of a serious side effect that is potentially irreversible1 in 100,000 people20 in 100,000 people100 in 100,000 peopleResults356 FDRs (252 female, 289 in the UK) responded. While treatment effectiveness was the most important attribute in both classes (Figure 1), the importance of other attributes differed between classes, with method and frequency of treatment administration being more important in class 2 and risk of mild side effects only impacting treatment choice in class 1. Perceived risk of developing RA predicted class assignment; those with higher perceived risk were more likely to belong to class 1. On average, the predicted uptake of treatment profiles estimating prevention candidates: abatacept; atorvastatin; hydroxychloroquine; tolerogenic cell-based therapy; and no treatment would be 50%, 15%, 9%, 18% and 0%, respectively. Finally, the maximum acceptable risk participants were willing to accept were 81%, 25% and 3% point increases in risk of mild side effects, serious infection, and serious side effects, respectively, for medicines that would reduce their risk of developing RA in the upcoming two years from 60% to 20%.ConclusionEffective preventive treatments for RA were acceptable to FDRs asked to assume a 60% chance of developing RA. Mode and frequency of treatment administration had a greater impact on treatment choices for participants with a lower perceived risk of RA. These findings are informative for target product profile development, endpoint selection, benefit-risk assessment, regulatory approval, and development of informational resources for those at risk of RA.References[1]Mankia et al. Ann Rheum Dis. 2021;80(10):1286-98.[2]Simons et al. Ann Rheum Dis. 2021;80:96-7.AcknowledgementsOn behalf of the PREFER project. PREFER received funding from the IMI 2 Joint Undertaking (grant No. 115966), which receives support from the EU’s Horizon 2020 research and innovation program and European Federation of Pharmaceutical Industries and Associations (EFPIA). This abstract and its contents reflect the view of the presenter and not the view of PREFER, IMI, the European Union or EFPIA. K. Raza is supported by the NIHR Birmingham Biomedical Research Centre.Disclosure of InterestsGwenda Simons: None declared, Jorien Veldwijk: None declared, Rachael DiSantostefano Shareholder of: Johnson & Johnson, Employee of: Janssen Research and Development, Matthias Englbrecht Speakers bureau: Abbvie, Chugai, Eli Lilly, Novartis, Roche, Sanofi, Munidpharma, Paid instructor for: Abbvie, Chugai, Roche, Consultant of: Abbvie, Novartis, Roche, Sanofi, Grant/research support from: Roche, Chugai, Christine Radawski Shareholder of: Eli Lilly & Company, Employee of: Eli Lilly & Company, Larissa Valor: None declared, Jenny Humphreys: None declared, Ian N. Bruce: None declared, Karim Raza Consultant of: Abbvie, Sanofi, Grant/research support from: Bristol Myers Squibb, Marie Falahee: None declared
Collapse
|
36
|
Martin CS, Singh Kalirai M, Crastin A, Somma D, Kurowska-Stolarska M, Turner JD, Schiffer L, Gilligan LC, Taylor AE, Scheel-Toellner D, Raza K, Filer A, Jones S, Arlt W, Hewison M, Hardy RS. POS0056 GLOBAL STEROID METABOLISM IN MACROPHAGES: SHAPING INFLAMMATORY FUNCTION AND DISEASE ACTIVITY IN RHEUMATOID ARTHRITIS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundMacrophages are key drivers of joint destruction and disease pathophysiology in rheumatoid arthritis (RA), where their inflammatory function is influenced by steroid hormones such as androgens and glucocorticoids (GCs). Local bioavailability of these steroids is determined by both systemic adrenal/gonadal synthesis and local metabolism in peripheral target tissues. The inflammatory regulation and function of steroid hormone metabolism by key rate limiting enzymes in chronic inflammatory diseases such as RA remain poorly defined and could present new therapeutic targets.ObjectivesCharacterise regulation of global steroid metabolism in macrophages in RA and determine its contribution to androgen and GC availability, macrophage function and disease activity.MethodsBulk and single cell RNA-sequencing of FACS-sorted macrophages were analysed using previously published datasets from RA patients (27 female, 8 male)(1, 2). Gene expression of rate limiting steroid metabolism enzymes were assessed in macrophages and their subsets and correlated to clinical parameters of disease activity. Primary human monocyte-derived macrophages were polarised to non-inflammatory (M-CSF 20ng/ml) and inflammatory activated (M-CSF 20ng/ml, IFNγ 20ng/ml, TNFα 10ng/ml) subsets and treated with active or inactive metabolites of GCs (cortisol/cortisone 100nmol/l) and androgens (androstenedione/testosterone/DHEA 100nmol/l; DHT 10nmol/l). Metabolism and functional effects were assessed in primary cultures and RA synovial fluids by liquid chromatography mass spectrometry, RT-qPCR and ELISA.ResultsSignificant differentially expressed genes (DEGs) were identified in the GC and androgen metabolism pathways in synovial macrophages when stratified for high and low disease activity by DAS28-CRP. Expression of the GC-activating enzyme HSD11B1 and androgen activating enzyme SRD5A1 were significantly increased and positively correlated with disease severity. The androgen activating enzyme AKR1C3 was significantly suppressed and negatively correlated with disease severity. SRD5A1 and HSD11B1 expression were localised to S100A12pos and SPP1pos subsets associated with active RA, whilst AKR1C3 was primarily expressed by MerTKposTREM2high subsets associated with RA remission. Inflammatory activation of primary macrophages decreased AKR1C3, and increased HSD11B1 and SRD5A1 expression. This resulted in a shift in intracrine production of active GCs and androgens favouring increased levels of the active GC cortisol and the potent androgen DHT. The resulting changes in steroid ratios in inflammatory activated macrophages resulted in lower expression and release of the pro-inflammatory mediators TNFα, IL6 and IL12 indicating functional significance. In vivo, metabolic changes favouring increased GC activation and reduced androgen activation correlated with disease severity determined by DAS28-CRP.ConclusionWe have shown for the first time a role for macrophages and their tissue subsets in the inflammatory metabolism and activation of GCs and androgens in RA, which influence macrophage function and disease activity. Targeting these key metabolic pathways represents a novel route to modifying and suppressing disease activity and joint destruction in chronic polyarthritis.References[1]Zhang F, Wei K, Slowikowski K, Fonseka CY, Rao DA, Kelly S, et al. Defining inflammatory cell states in rheumatoid arthritis joint synovial tissues by integrating single-cell transcriptomics and mass cytometry. Nature Immunology. 2019;20(7):928-+.[2]Alivernini S, MacDonald L, Elmesmari A, Finlay S, Tolusso B, Gigante MR, et al. Distinct synovial tissue macrophage subsets regulate inflammation and remission in rheumatoid arthritis. Nature Medicine. 2020;26(8):1295-+.AcknowledgementsThis research was funded by the Wellcome Trust (ref: 215243/Z/19/Z)Disclosure of InterestsNone declared
Collapse
|
37
|
Pucino V, Nefla M, Gauthier V, Clayton SA, Filer A, Clark AR, Raza K, Buckley CD. OP0075 FIBROBLAST/MACROPHAGE CROSSTALK VIA LACTATE: NEW THERAPEUTIC TARGET IN RHEUMATOID ARTHRITIS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.2323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundThe synovial membrane is the principal site of inflammation in rheumatoid arthritis (RA) and distinct subsets of fibroblasts and macrophages, with different effector functions, have been described within it1,2,3. Inflammation renders the RA synovial microenvironment hypoxic and acidic, with increased levels of lactate, the end product of glycolysis. Lactate acts as an immunomodulatory molecule within the synovium4, interacting with lactate transporters present on fibroblasts and macrophages to regulate their function, movement and metabolism.ObjectivesTo test whether dysfunctional crosstalk between fibroblasts and macrophages, driven by lactate, promotes the persistence of synovial inflammation.MethodsSynovial tissues (n = 8) from patients fulfilling the 2010 ACR/EULAR RA criteria were obtained by ultrasound-guided synovial biopsy. Osteoarthritis (OA) synovial tissues of subjects undergoing joint replacement were used as control group. Monocarboxylate transporter 1 (MCT)1 and MCT4 expression on fibroblasts and macrophages was assessed via confocal microscopy. We used RA synovial fibroblasts and monocyte-derived macrophages to test the effect of lactate in vitro. Migration was assessed in trans-well plates or via scratch test assays. Seahorse was used to evaluate metabolic pathways. IL6 production was measured by ELISA. Bioinformatic data were confirmed on publicly available scRNAseq datasets.ResultsWe showed that: i) The expression of MCT1 and MCT4 which regulate lactate import and export respectively, is up-regulated upon inflammation. ii) Fibroblasts preferentially express MCT1, while MCT4 is more highly expressed by macrophages. iii) Lactate, at the concentration found in RA synovial fluid (10 mM), has divergent effects on the effector functions of these two cell types. In fibroblasts, lactate promotes IL6 production and cell motility; these effects are reduced by pre-treatment with a pan-lactate transporter inhibitor. In contrast macrophages respond to lactate by reducing migration, IL6 secretion and glycolysis.ConclusionThe contrasting effects of lactate on macrophage and fibroblast migration, IL6 production and metabolism suggest that lactate represents a key metabolite ensuring linked choreography between fibroblast and macrophage movement in the synovium which may become uncoupled in disease. We propose that dysfunctional crosstalk between these two cell types due to high lactate levels, promotes inflammation and the establishment of persistent disease in RA. Targeting lactate/MCTs pathway may provide a novel therapeutic strategy, to restore cellular crosstalk and to reduce inflammation in RA patients.References[1]Croft et al, Nature 2019;570:246-251[2]Culemann et al, Nature 2019;572:670-675[3]Alivernini et al, Nat Med 2020;26:1295-1306[4]Pucino et al, Cell Metab 2019;30:1055-1074.e8Disclosure of InterestsValentina Pucino: None declared, Meriam Nefla: None declared, Vincent Gauthier: None declared, Sally A Clayton: None declared, Andrew Filer Consultant of: Abbvie, Roche, Janssen, Grant/research support from: Roche, UCB, Nascient, Mestag, GSK, Janssen, Andy R Clark: None declared, Karim Raza: None declared, Christopher D Buckley Consultant of: GSK, Astra-Zenica, Roche, Pfizer, Lilly, Janssen Mestag, Grant/research support from: GSK, Roche, Pfizer, Janssen Mestag.
Collapse
|
38
|
Isaacs JD, Brockbank S, Pedersen AW, Hilkens C, Anderson A, Stocks P, Lendrem D, Tarn J, Smith GR, Allen B, Casement J, Diboll J, Harry R, Cooles FAH, Cope AP, Simpson G, Toward R, Noble H, Parke A, Wu W, Clarke F, Scott D, Scott IC, Galloway J, Lempp H, Ibrahim F, Schwank S, Molyneux G, Lazarov T, Geissmann F, Goodyear CS, McInnes IB, Donnelly I, Gilmour A, Virlan AT, Porter D, Ponchel F, Emery P, El-Jawhari J, Parmar R, McDermott MF, Fisher BA, Young SP, Jones P, Raza K, Filer A, Pitzalis C, Barnes MR, Watson DS, Henkin R, Thorborn G, Fossati-Jimack L, Kelly S, Humby F, Bombardieri M, Rana S, Jia Z, Goldmann K, Lewis M, Ng S, Barbosa-Silva A, Tzanis E, Gallagher-Syed A, John CR, Ehrenstein MR, Altobelli G, Martins S, Nguyen D, Ali H, Ciurtin C, Buch M, Symmons D, Worthington J, Bruce IN, Sergeant JC, Verstappen SMM, Stirling F, Hughes-Morley A, Tom B, Farewell V, Zhong Y, Taylor PC, Buckley CD, Keidel S, Cuff C, Levesque M, Long A, Liu Z, Lipsky S, Harvey B, Macoritto M, Hong F, Kaymakcalan S, Tsuji W, Sabin T, Ward N, Talbot S, Padhji D, Sleeman M, Finch D, Herath A, Lindholm C, Jenkins M, Ho M, Hollis S, Marshall C, Parker G, Page M, Edwards H, Cuza A, Gozzard N, Pandis I, Rowe A, Capdevila FB, Loza MJ, Curran M, Verbeeck D, Dan Baker, Mela CM, Vranic I, Mela CT, Wright S, Rowell L, Vernon E, Joseph N, Payne N, Rao R, Binks M, Belson A, Ludbrook V, Hicks K, Tipney H, Ellis J, Hasan S, Didierlaurent A, Burny W, Haynes A, Larminie C, Harris R, Dastros-Pitei D, Carini C, Kola B, Jelinsky S, Hodge M, Maciejewski M, Ziemek D, Schulz-Knappe P, Zucht HD, Budde P, Coles M, Butler JA, Read S. RA-MAP, molecular immunological landscapes in early rheumatoid arthritis and healthy vaccine recipients. Sci Data 2022; 9:196. [PMID: 35534493 PMCID: PMC9085807 DOI: 10.1038/s41597-022-01264-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 02/04/2022] [Indexed: 11/21/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory disorder with poorly defined aetiology characterised by synovial inflammation with variable disease severity and drug responsiveness. To investigate the peripheral blood immune cell landscape of early, drug naive RA, we performed comprehensive clinical and molecular profiling of 267 RA patients and 52 healthy vaccine recipients for up to 18 months to establish a high quality sample biobank including plasma, serum, peripheral blood cells, urine, genomic DNA, RNA from whole blood, lymphocyte and monocyte subsets. We have performed extensive multi-omic immune phenotyping, including genomic, metabolomic, proteomic, transcriptomic and autoantibody profiling. We anticipate that these detailed clinical and molecular data will serve as a fundamental resource offering insights into immune-mediated disease pathogenesis, progression and therapeutic response, ultimately contributing to the development and application of targeted therapies for RA.
Collapse
|
39
|
Fletcher J, Bishop EL, Harrison SR, Swift A, Cooper SC, Dimeloe SK, Raza K, Hewison M. Autoimmune disease and interconnections with vitamin D. Endocr Connect 2022; 11:EC-21-0554. [PMID: 35196255 PMCID: PMC9010814 DOI: 10.1530/ec-21-0554] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 02/23/2022] [Indexed: 11/18/2022]
Abstract
Vitamin D has well-documented effects on calcium homeostasis and bone metabolism but recent studies suggest a much broader role for this secosteroid in human health. Key components of the vitamin D system, notably the vitamin D receptor (VDR) and the vitamin D-activating enzyme (1α-hydroxylase), are present in a wide array of tissues, notably macrophages, dendritic cells and T lymphocytes (T cells) from the immune system. Thus, serum 25-hydroxyvitamin D (25D) can be converted to hormonal 1,25-dihydroxyvitamin D (1,25D) within immune cells, and then interact with VDR and promote transcriptional and epigenomic responses in the same or neighbouring cells. These intracrine and paracrine effects of 1,25D have been shown to drive antibacterial or antiviral innate responses, as well as to attenuate inflammatory T cell adaptive immunity. Beyond these mechanistic observations, association studies have reported the correlation between low serum 25D levels and the risk and severity of human immune disorders including autoimmune diseases such as inflammatory bowel disease, multiple sclerosis, type 1 diabetes and rheumatoid arthritis. The proposed explanation for this is that decreased availability of 25D compromises immune cell synthesis of 1,25D leading to impaired innate immunity and over-exuberant inflammatory adaptive immunity. The aim of the current review is to explore the mechanistic basis for immunomodulatory effects of 25D and 1,25D in greater detail with specific emphasis on how vitamin D-deficiency (low serum levels of 25D) may lead to dysregulation of macrophage, dendritic cell and T cell function and increase the risk of inflammatory autoimmune disease.
Collapse
Affiliation(s)
- Jane Fletcher
- Nutrition Nurses, University Hospitals Birmingham NHS Trust, Queen Elizabeth Hospital Birmingham, Mindelsohn Way, Edgbaston, Birmingham, UK
- School of Nursing, Institute of Clinical Sciences, University of Birmingham, Edgbaston, Birmingham, UK
| | - Emma L Bishop
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Stephanie R Harrison
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, Chapel Allerton Hospital, Leeds, UK
| | - Amelia Swift
- School of Nursing, Institute of Clinical Sciences, University of Birmingham, Edgbaston, Birmingham, UK
| | - Sheldon C Cooper
- Gastroenterology Department, University Hospitals Birmingham NHS Trust, Queen Elizabeth Hospital Birmingham, Mindelsohn Way, Edgbaston, Birmingham, UK
| | - Sarah K Dimeloe
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Karim Raza
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Martin Hewison
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
- Correspondence should be addressed to M Hewison:
| |
Collapse
|
40
|
Singhal J, Wells I, Simons G, Wöhlke S, Raza K, Falahee M. Public perceptions of predictive testing for rheumatoid arthritis compared to breast cancer and early-onset Alzheimer's disease: a qualitative study. BMC Rheumatol 2022; 6:14. [PMID: 35232494 PMCID: PMC8889636 DOI: 10.1186/s41927-021-00244-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 11/24/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND There is increasing research focus on prediction and prevention of rheumatoid arthritis (RA). Information about risk of RA is increasingly available via direct-to-consumer testing. However, there is limited understanding of public perceptions around predictive testing for RA. This study explores public perceptions of predictive testing for RA in comparison to breast cancer (BC) and early-onset Alzheimer's disease (AD). METHODS Four focus groups with 21 members of the public were conducted using hypothetical vignettes about predictive testing for each disease. Transcripts of focus group proceedings were analysed inductively using thematic analysis. RESULTS Thematic analysis of the data produced three key themes: decision-making factors, consequences, and consumer needs. Factors suggested that might influence decision-making about predictive testing included family history, fear, and perceived severity and treatability of the illness. RA was perceived to be less severe and more treatable than BC/AD. Potential consequences of predictive testing across all diseases included lifestyle modification, planning for the future and discrimination by employers or insurers. Predictive testing for RA was perceived to have less potential for negative psychological consequences than other diseases. Participants highlighted that individuals undertaking predictive testing should be signposted to appropriate support services and receive information on the accuracy of predictive testing. It was suggested that strategies to mitigate concerns regarding communication and confidentiality of risk results are required. CONCLUSIONS The findings of this study reflect public misunderstandings regarding RA that may impact the uptake of and responses to predictive testing, and key informational needs of individuals considering a predictive test. Predictive strategies should be accompanied by awareness-raising initiatives and informational resources.
Collapse
Affiliation(s)
- Juhi Singhal
- College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Imogen Wells
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham Research Laboratories, Queen Elizabeth Hospital, Birmingham, B15 2WB, UK
| | - Gwenda Simons
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham Research Laboratories, Queen Elizabeth Hospital, Birmingham, B15 2WB, UK
| | - Sabine Wöhlke
- Department of Health Sciences, Faculty of Life Sciences, Hamburg University of Applied Sciences, Hamburg, Germany
| | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham Research Laboratories, Queen Elizabeth Hospital, Birmingham, B15 2WB, UK.,Department of Health Sciences, Faculty of Life Sciences, Hamburg University of Applied Sciences, Hamburg, Germany.,MRC Versus Arthritis Centre for Musculoskeletal Ageing Research, Birmingham, UK.,Research Into Inflammatory Arthritis Centre Versus Arthritis, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Marie Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham Research Laboratories, Queen Elizabeth Hospital, Birmingham, B15 2WB, UK.
| |
Collapse
|
41
|
Mirza M, Siebert S, Pratt A, Insch E, McIntosh F, Paton J, Wright C, Buckley CD, Isaacs J, McInnes IB, Raza K, Falahee M. Impact of the COVID-19 pandemic on recruitment to clinical research studies in rheumatology. Musculoskeletal Care 2022; 20:209-213. [PMID: 33938621 PMCID: PMC8242596 DOI: 10.1002/msc.1561] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 04/17/2021] [Indexed: 04/15/2023]
Affiliation(s)
- Mazin Mirza
- Sandwell and West Birmingham NHS TrustBirminghamUK
| | - Stefan Siebert
- Institute of Infection, Immunity and InflammationUniversity of GlasgowGlasgowUK
- Research into Inflammatory Arthritis Centre (RACE)Versus ArthritisUK
| | - Arthur Pratt
- Research into Inflammatory Arthritis Centre (RACE)Versus ArthritisUK
- Translational and Clinical Research InstituteNewcastle UniversityNewcastle upon TyneUK
- Newcastle upon Tyne Hospitals NHS Foundation TrustNewcastle upon TyneUK
| | - Elspeth Insch
- Research into Inflammatory Arthritis Centre (RACE)Versus ArthritisUK
| | - Frances McIntosh
- Research into Inflammatory Arthritis Centre (RACE)Versus ArthritisUK
| | - John Paton
- Research into Inflammatory Arthritis Centre (RACE)Versus ArthritisUK
| | - Claire Wright
- Institute of Infection, Immunity and InflammationUniversity of GlasgowGlasgowUK
- Research into Inflammatory Arthritis Centre (RACE)Versus ArthritisUK
| | - Christopher D. Buckley
- Research into Inflammatory Arthritis Centre (RACE)Versus ArthritisUK
- Rheumatology Research GroupInstitute of Inflammation and AgeingCollege of Medical and Dental SciencesUniversity of BirminghamBirminghamUK
- Kennedy Institute of RheumatologyUniversity of OxfordOxfordUK
- NIHR Birmingham Biomedical Research CentreUniversity Hospitals Birmingham NHS Foundation Trust and University of BirminghamBirminghamUK
| | - John Isaacs
- Research into Inflammatory Arthritis Centre (RACE)Versus ArthritisUK
- Newcastle upon Tyne Hospitals NHS Foundation TrustNewcastle upon TyneUK
- Translational and Clinical Research Institute and Musculoskeletal UnitNewcastle UniversityNewcastle upon TyneUK
| | - Iain B. McInnes
- Institute of Infection, Immunity and InflammationUniversity of GlasgowGlasgowUK
- Research into Inflammatory Arthritis Centre (RACE)Versus ArthritisUK
| | - Karim Raza
- Sandwell and West Birmingham NHS TrustBirminghamUK
- Research into Inflammatory Arthritis Centre (RACE)Versus ArthritisUK
- Rheumatology Research GroupInstitute of Inflammation and AgeingCollege of Medical and Dental SciencesUniversity of BirminghamBirminghamUK
- NIHR Birmingham Biomedical Research CentreUniversity Hospitals Birmingham NHS Foundation Trust and University of BirminghamBirminghamUK
- MRC Versus Arthritis Centre for Musculoskeletal Ageing ResearchUniversity of BirminghamBirminghamUK
| | - Marie Falahee
- Research into Inflammatory Arthritis Centre (RACE)Versus ArthritisUK
- Rheumatology Research GroupInstitute of Inflammation and AgeingCollege of Medical and Dental SciencesUniversity of BirminghamBirminghamUK
| |
Collapse
|
42
|
Simons G, Caplan J, DiSantostefano RL, Veldwijk J, Englbrecht M, Bywall KS, Kihlbom U, Raza K, Falahee M. Systematic review of quantitative preference studies of treatments for rheumatoid arthritis among patients and at-risk populations. Arthritis Res Ther 2022; 24:55. [PMID: 35193653 PMCID: PMC8862509 DOI: 10.1186/s13075-021-02707-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 12/16/2021] [Indexed: 01/13/2023] Open
Abstract
Treatments used for rheumatoid arthritis (RA) are under investigation for their efficacy to prevent RA in at risk groups. It is therefore important to understand treatment preferences of those at risk. We systematically reviewed quantitative preference studies of drugs to treat, or prevent RA, to inform the design of further studies and trials of RA prevention. Stated preference studies for RA treatment or prevention were identified through a search of five databases. Study characteristics and results were extracted, and the relative importance of different types of treatment attributes was compared across populations. Twenty three studies were included 20 of RA treatments (18 of patients; 2 of the general public) and 3 prevention studies with first-degree relatives (FDRs). Benefits, risks, administration method and cost (when included) were important determinants of treatment choice. A benefit was more important than a risk attribute in half of the studies of RA treatment that included a benefit attribute and 2/3 studies of RA prevention. There was variability in the relative importance of attributes across the few prevention studies. In studies with non-patient participants, attributes describing confidence in treatment effectiveness/safety were more important determinants of choice than in studies with patients. Most preference studies relating to RA are of treatments for established RA. Few studies examine preferences for treatments to prevent RA. Given intense research focus on RA prevention, additional preference studies in this context are needed. Variation in treatment preferences across different populations is not well understood and direct comparisons are needed.
Collapse
Affiliation(s)
- Gwenda Simons
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham Research Laboratories, Queen Elizabeth Hospital, University of Birmingham, Birmingham, B15 2WB, UK.
| | - Joshua Caplan
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham Research Laboratories, Queen Elizabeth Hospital, University of Birmingham, Birmingham, B15 2WB, UK
| | | | - Jorien 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 and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - Karin Schölin Bywall
- Centre for Research Ethics and Bioethics, Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
| | - Ulrik Kihlbom
- Centre for Research Ethics and Bioethics, Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
| | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham Research Laboratories, Queen Elizabeth Hospital, University of Birmingham, Birmingham, B15 2WB, 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
| | - Marie Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham Research Laboratories, Queen Elizabeth Hospital, University of Birmingham, Birmingham, B15 2WB, UK
| |
Collapse
|
43
|
Falahee M, Raza K. Perspectives of at-Risk Individuals on Preventive Intervention for Rheumatoid Arthritis: A Mini Review. Front Immunol 2022; 13:883287. [PMID: 35572603 PMCID: PMC9098966 DOI: 10.3389/fimmu.2022.883287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 04/07/2022] [Indexed: 01/03/2023] Open
Abstract
There has been intense research focus on the biological mechanisms underlying the transition from health to disease for rheumatoid arthritis (RA) over recent years, and it is now well established that a state of autoimmunity precedes the development of symptoms for a large proportion of patients. This has led to an increased interest in the identification of at-risk groups and the potential for preventive intervention. The ability of several immunomodulatory agents to delay or prevent RA is under investigation and novel cellular therapies are in development. Preventive approaches are also being assessed in other chronic autoimmune diseases. For example, an anti-CD3 antibody has recently been shown to delay progression to type 1 diabetes in non-diabetic relatives of patients identified as being at high risk. The identification and treatment of individuals as being at risk of a disease where there is a degree of uncertainty around the potential for benefit is socially and ethically challenging. Recently reported difficulties in recruitment to RA prevention trials have underlined the importance of understanding the perspectives of at-risk individuals to identify barriers and facilitators that need to be addressed in order for preventive strategies to be acceptable. Understanding of their preferences for benefits and risks of preventive interventions can inform efficient intervention prioritization, prevention trial design and the development of informational resources for those at risk. In this review we summarize current knowledge of preferences for RA prevention and make recommendations for further research needed to ensure efficient development of preventive therapies and clinical implementation.
Collapse
Affiliation(s)
- Marie Falahee
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom.,Medical Research Council (MRC) Versus Arthritis Centre for Musculoskeletal Ageing Research and the Research into Inflammatory Arthritis Centre Versus Arthritis, University of Birmingham, Birmingham, United Kingdom
| | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom.,Medical Research Council (MRC) Versus Arthritis Centre for Musculoskeletal Ageing Research and the Research into Inflammatory Arthritis Centre Versus Arthritis, University of Birmingham, Birmingham, United Kingdom.,Rheumatology Department, Sandwell and West Birmingham National Health Service (NHS) Trust, Birmingham, United Kingdom.,National Institute for Health and Care Research (NIHR) Birmingham Biomedical Research Centre, University Hospitals Birmingham National Health Service (NHS) Foundation Trust and University of Birmingham, Birmingham, United Kingdom
| |
Collapse
|
44
|
Zemedikun DT, Chandan JS, Raindi D, Rajgor AD, Gokhale KM, Thomas T, Falahee M, De Pablo P, Lord JM, Raza K, Nirantharakumar K. Burden of chronic diseases associated with periodontal diseases: a retrospective cohort study using UK primary care data. BMJ Open 2021; 11:e048296. [PMID: 34924359 PMCID: PMC8689170 DOI: 10.1136/bmjopen-2020-048296] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES To identify the association between periodontal diseases (gingivitis and periodontitis) and chronic diseases including cardiovascular disease, cardiometabolic disease, autoimmune disease and mental ill health. DESIGN Retrospective cohort. SETTING IQVIA Medical Research Data-UK between 1 January 1995 and 1 January 2019. PARTICIPANTS 64 379 adult patients with a general practitioner recorded diagnosis of periodontal disease (exposed patients) were matched to 251 161 unexposed patients by age, sex, deprivation and registration date. MAIN OUTCOME MEASURES Logistic regression models accounting for covariates of clinical importance were undertaken to estimate the adjusted OR (aOR) of having chronic diseases at baseline in the exposed compared with the unexposed group. Incidence rates for each outcome of interest were then provided followed by the calculation of adjusted HRs using cox regression modelling to describe the risk of outcome development in each group. RESULTS The average age at cohort entry was 45 years and the median follow-up was 3.4 years. At study entry, the exposed cohort had an increased likelihood of having a diagnosis of cardiovascular disease (aOR 1.43; 95% CI 1.38 to 1.48), cardiometabolic disease (aOR 1.16; 95% CI 1.13 to 1.19), autoimmune disease (aOR 1.33; 95% CI 1.28 to 1.37) and mental ill health (aOR 1.79; 95% CI 1.75 to 1.83) compared with the unexposed group. During the follow-up of individuals without pre-existing outcomes of interest, the exposed group had an increased risk of developing cardiovascular disease (HR 1.18; 95% CI 1.13 to 1.23), cardiometabolic disease (HR 1.07; 95% CI 1.03 to 1.10), autoimmune disease (HR 1.33; 95% CI 1.26 to 1.40) and mental ill health (HR 1.37; 95% CI 1.33 to 1.42) compared with the unexposed group. CONCLUSIONS In this cohort, periodontal diseases appeared to be associated with an increased risk of developing cardiovascular, cardiometabolic, autoimmune diseases and mental ill health. Periodontal diseases are very common; therefore, an increased risk of other chronic diseases represent a substantial public health burden.
Collapse
Affiliation(s)
- Dawit T Zemedikun
- Institute of Applied Health Research, University of Birmingham College of Medical and Dental Sciences, Birmingham, UK
| | - Joht Singh Chandan
- Institute of Applied Health Research, University of Birmingham College of Medical and Dental Sciences, Birmingham, UK
| | | | - Amarkumar Dhirajlal Rajgor
- The Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
- Population Health Sciences, Newcastle University, Newcastle, UK
| | - Krishna Margadhmane Gokhale
- Institute of Applied Health Research, University of Birmingham College of Medical and Dental Sciences, Birmingham, UK
| | - Tom Thomas
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Marie Falahee
- Institute of Inflammation and Ageing, University of Birmingham College of Medical and Dental Sciences, Birmingham, UK
| | - Paola De Pablo
- Institute of Inflammation and Ageing, University of Birmingham College of Medical and Dental Sciences, Birmingham, UK
| | - Janet M Lord
- Institute of Inflammation and Ageing, University of Birmingham College of Medical and Dental Sciences, Birmingham, UK
| | - Karim Raza
- Institute of Inflammation and Ageing, University of Birmingham College of Medical and Dental Sciences, Birmingham, UK
- Sandwell and West Birmingham NHS Trust, Birmingham, UK
- Research into Inflammatory Arthritis Centre Versus Arthritis and MRC- Versus Arthritis Centre for Musculoskeletal Ageing Research, Birmingham, UK
| | - Krishnarajah Nirantharakumar
- Institute of Applied Health Research, University of Birmingham College of Medical and Dental Sciences, Birmingham, UK
| |
Collapse
|
45
|
Dhaliwal A, Williams FR, Quinlan JI, Allen SL, Greig C, Filer A, Raza K, Ghosh S, Lavery GG, Newsome PN, Choudhary S, Breen L, Armstrong MJ, Elsharkawy AM, Lord JM. Evaluation of the mechanisms of sarcopenia in chronic inflammatory disease: protocol for a prospective cohort study. Skelet Muscle 2021; 11:27. [PMID: 34895316 PMCID: PMC8665319 DOI: 10.1186/s13395-021-00282-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 11/19/2021] [Indexed: 02/12/2023] Open
Abstract
Background Several chronic inflammatory diseases co-exist with and accelerate sarcopenia (reduction in muscle strength, function and mass) and negatively impact on both morbidity and mortality. There is currently limited research on the extent of sarcopenia in such conditions, how to accurately assess it and whether there are generic or disease-specific mechanisms driving sarcopenia. Therefore, this study aims to identify potential mechanisms driving sarcopenia within chronic inflammatory disease via a multi-modal approach; in an attempt to help define potential interventions for future use. Methods This prospective cohort study will consist of a multi-modal assessment of sarcopenia and its underlying mechanisms. Recruitment will target three chronic inflammatory diseases: chronic liver disease (CLD) (n=50), with a subset of NAFLD (n=20), inflammatory bowel disease (IBD) (n=50) and rheumatoid arthritis (RA) (n=50) both before and after therapeutic intervention. In addition, 20 age and sex matched healthy individuals will be recruited for comparison. Participants will undergo 4 assessment visits at weeks 0, 2, 12 and 24. Visits will consist of the following assessments: blood tests, anthropometrics, functional assessment, quadriceps muscle imaging, actigraphy, quality of life questionnaires, food diary collection and muscle biopsy of the vastus lateralis (at weeks 2 and 24 only). In addition, stool and urine samples will be collected for future microbiome and metabolomics analysis. Discussion This is the first study to use a multi-modal assessment model to phenotype sarcopenia in these chronic inflammatory diseases. We hope to identify generic as well as disease-specific mechanisms driving sarcopenia. We appreciate that these cohorts do require separate standards of care treatments which limit comparison between groups. Ethics and dissemination The study is approved by the Health Research Authority - West Midlands Solihull Research Ethics Service Committee Authority (REC reference: 18/WM/0167). Recruitment commenced in January 2019 and will continue until July 2021. The study was halted in March 2020 and again in January 2021 with the COVID-19 pandemic. The findings will be disseminated through peer-reviewed publications and conference presentations. All data will be stored on a secure server. Trial registration ClinicalTrials.gov Identifier: NCT04734496
Collapse
Affiliation(s)
- Amritpal Dhaliwal
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, B15 2TT, UK.,University of Hospitals of Birmingham NHS Trust, Birmingham, UK.,NIHR Biomedical Research Centre (BRC), University Hospitals Birmingham and University of Birmingham, Birmingham, UK
| | - Felicity R Williams
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, B15 2TT, UK.,University of Hospitals of Birmingham NHS Trust, Birmingham, UK.,NIHR Biomedical Research Centre (BRC), University Hospitals Birmingham and University of Birmingham, Birmingham, UK
| | - Jonathan I Quinlan
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, B15 2TT, UK.,NIHR Biomedical Research Centre (BRC), University Hospitals Birmingham and University of Birmingham, Birmingham, UK.,School of Sport, Exercise and Rehabilitation Science, University of Birmingham, Birmingham, UK
| | - Sophie L Allen
- NIHR Biomedical Research Centre (BRC), University Hospitals Birmingham and University of Birmingham, Birmingham, UK.,School of Sport, Exercise and Rehabilitation Science, University of Birmingham, Birmingham, UK
| | - Carolyn Greig
- NIHR Biomedical Research Centre (BRC), University Hospitals Birmingham and University of Birmingham, Birmingham, UK.,School of Sport, Exercise and Rehabilitation Science, University of Birmingham, Birmingham, UK.,MRC-Versus Arthritis Centre for Musculoskeletal Research, University of Birmingham, Birmingham, UK
| | - Andrew Filer
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, B15 2TT, UK.,University of Hospitals of Birmingham NHS Trust, Birmingham, UK
| | - Karim Raza
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, B15 2TT, UK.,Sandwell and West Birmingham NHS Trust, Birmingham, UK
| | - Subrata Ghosh
- University of Hospitals of Birmingham NHS Trust, Birmingham, UK.,NIHR Biomedical Research Centre (BRC), University Hospitals Birmingham and University of Birmingham, Birmingham, UK
| | - Gareth G Lavery
- NIHR Biomedical Research Centre (BRC), University Hospitals Birmingham and University of Birmingham, Birmingham, UK.,MRC-Versus Arthritis Centre for Musculoskeletal Research, University of Birmingham, Birmingham, UK.,Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | - Philip N Newsome
- University of Hospitals of Birmingham NHS Trust, Birmingham, UK.,NIHR Biomedical Research Centre (BRC), University Hospitals Birmingham and University of Birmingham, Birmingham, UK
| | - Surabhi Choudhary
- NIHR Biomedical Research Centre (BRC), University Hospitals Birmingham and University of Birmingham, Birmingham, UK
| | - Leigh Breen
- School of Sport, Exercise and Rehabilitation Science, University of Birmingham, Birmingham, UK.,MRC-Versus Arthritis Centre for Musculoskeletal Research, University of Birmingham, Birmingham, UK
| | - Matthew J Armstrong
- University of Hospitals of Birmingham NHS Trust, Birmingham, UK.,NIHR Biomedical Research Centre (BRC), University Hospitals Birmingham and University of Birmingham, Birmingham, UK
| | - Ahmed M Elsharkawy
- University of Hospitals of Birmingham NHS Trust, Birmingham, UK.,NIHR Biomedical Research Centre (BRC), University Hospitals Birmingham and University of Birmingham, Birmingham, UK
| | - Janet M Lord
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, B15 2TT, UK. .,NIHR Biomedical Research Centre (BRC), University Hospitals Birmingham and University of Birmingham, Birmingham, UK.
| |
Collapse
|
46
|
Zemedikun DT, Gokhale K, Chandan JS, Cooper J, Lord JM, Filer A, Falahee M, Nirantharakumar K, Raza K. Type 2 diabetes mellitus, glycaemic control, associated therapies and risk of rheumatoid arthritis: a retrospective cohort study. Rheumatology (Oxford) 2021; 60:5567-5575. [PMID: 33590842 PMCID: PMC8645277 DOI: 10.1093/rheumatology/keab148] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 01/30/2021] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE To compare the incident risk of RA in patients with type 2 diabetes mellitus (T2DM) and to explore the role of glycaemic control and associated therapeutic use in the onset of RA. METHODS This study was a retrospective cohort study using patients derived from the IQVIA Medical Research Data (IMRD-UK) database between 1995 and 2019. A total of 224 551 newly diagnosed patients with T2DM were matched to 449 101 patients without T2DM and followed up to assess their risk of RA. Further analyses investigated the effect of glycaemic control, statin use and anti-diabetic drugs on the relationship between T2DM and RA using a time-dependent Cox regression model. RESULTS During the study period, the incidence of RA was 8.1 and 10.6 per 10 000 person-years in the exposed and unexposed groups, respectively. The adjusted hazard ratio (aHR) was 0.73 (95% CI 0.67, 0.79). In patients who had not used statins in their lifetime, the aHR was 0.89 (95% CI 0.69, 1.14). When quantifying the effects of glycaemic control, anti-diabetic drugs and statins using time-varying analyses, there was no association with glycaemic control [aHR 1.00 (95% CI 0.99, 1.00)], use of metformin [aHR 1.00 (95% CI 0.82, 1.22)], dipeptidyl peptidase-4 inhibitors [DPP4is; aHR 0.94 (95% CI 0.71, 1.24)] and the development of RA. However, statins demonstrated a protective effect for progression of RA in those with T2DM [aHR 0.76 (95% CI 0.66, 0.88)], with evidence of a duration-response relationship. CONCLUSION There is a reduced risk of RA in patients with T2DM that may be attributable to the use of statins.
Collapse
Affiliation(s)
- Dawit T Zemedikun
- Institute of Applied Health Research, University of Birmingham, Birmingham
| | - Krishna Gokhale
- Institute of Applied Health Research, University of Birmingham, Birmingham
| | - Joht Singh Chandan
- Institute of Applied Health Research, University of Birmingham, Birmingham.,Warwick Medical School, University of Warwick, Coventry
| | - Jennifer Cooper
- Institute of Applied Health Research, University of Birmingham, Birmingham
| | - Janet M Lord
- Institute of Inflammation and Ageing.,MRC Versus Arthritis Centre for Musculoskeletal Ageing Research, University of Birmingham
| | | | | | | | - Karim Raza
- Institute of Inflammation and Ageing.,MRC Versus Arthritis Centre for Musculoskeletal Ageing Research, University of Birmingham.,Sandwell and West Birmingham NHS Hospitals Trust, Birmingham, UK
| |
Collapse
|
47
|
Siddle HJ, Chapman LS, Mankia K, Zăbălan C, Kouloumas M, Raza K, Falahee M, Kerry J, Kerschbaumer A, Aletaha D, Emery P, Richards SH. Perceptions and experiences of individuals at-risk of rheumatoid arthritis (RA) knowing about their risk of developing RA and being offered preventive treatment: systematic review and thematic synthesis of qualitative studies. Ann Rheum Dis 2021; 81:159-168. [PMID: 34750103 PMCID: PMC8762008 DOI: 10.1136/annrheumdis-2021-221160] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 10/07/2021] [Indexed: 11/04/2022]
Abstract
Objectives There is increasing interest in identifying individuals at-risk of rheumatoid arthritis (RA) and initiating early treatment to prevent or delay the onset of arthritis. We aimed to describe the perceptions and experiences of at-risk individuals and to inform the conduct of clinical trials and studies, and clinical practice. Methods A systematic review and thematic synthesis of qualitative studies was conducted. Two review authors independently screened studies for inclusion, appraised their methodological quality using the Critical Appraisal Skills Programme checklist and assessed confidence in the findings using the Grading of Recommendations Assessment, Development and Evaluation–Confidence in Evidence from Reviews of Qualitative Research approach. Results Seven studies involving 115 individuals at-risk of developing RA were included. Three major themes (seven subthemes) were identified: understanding the risk of developing RA (knowledge of RA and identification of potential risk factors); preventive interventions to reduce the risk of developing RA (understanding the value and role of preventive interventions, and engagement with preventive interventions); and perceptions of predictive testing for RA (benefits of predictive testing, decision to undertake predictive testing and concerns about predictive testing). Moderate confidence in most review findings was evident. Conclusion While there are clear benefits in informing individuals at-risk of RA about their risk following predictive testing and offering preventive treatment, there are potential barriers to engagement, intensified by the burden of uncertainty. Identification of the optimum approaches for presenting risk information, including the risks and benefits of engaging with preventive interventions, is urgently needed to support individuals at-risk of RA in their decision making. PROSPERO registration number CRD42021236034.
Collapse
Affiliation(s)
- Heidi J Siddle
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
| | - Lara S Chapman
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
| | - Kulveer Mankia
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.,NIHR Leeds Biomedical Research Centre, Leeds, UK
| | | | | | - Karim Raza
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.,Department of Rheumatology, 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
| | - Joel Kerry
- Library and Information Service, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | | | - Daniel Aletaha
- Department of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Paul Emery
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.,NIHR Leeds Biomedical Research Centre, Leeds, UK
| | | |
Collapse
|
48
|
Chandan JS, Thomas T, Raza K, Bradbury-Jones C, Taylor J, Bandyopadhyay S, Nirantharakumar K. Intimate Partner Violence and the Risk of Developing Fibromyalgia and Chronic Fatigue Syndrome. J Interpers Violence 2021; 36:NP12279-NP12298. [PMID: 31805821 DOI: 10.1177/0886260519888515] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Intimate partner violence (IPV) is a global public health issue with a variety of ill health consequences associated with exposure. Due to the stimulation of chronic stress and inflammatory pathways, childhood abuse has been associated with the subsequent development of functional syndromes such as fibromyalgia and chronic fatigue syndrome (CFS). Although IPV in women appears to elicit similar biochemical responses, this association has not been tested thoroughly in IPV survivors. These functional syndromes are complex in etiology and any indication of their risk factors would benefit health care professionals managing this population. Therefore, we aimed to investigate the association between exposure to IPV with functional syndromes: fibromyalgia and CFS. We conducted a retrospective open cohort study using "The Heath Improvement Network" database between January 1, 1995 and December 1, 2017. A total of 18,547 women who were exposed to IPV were each matched by age to four controls who were not exposed (n = 74,188). The main outcome measures were the risk of developing fibromyalgia and CFS. These were presented as adjusted incidence rate ratios (aIRR) with 95% confidence intervals (CIs). We found that 97 women in the exposed group developed fibromyalgia (incidence rate [IR] = 1.63 per 1,000 person-years) compared to 239 women in the unexposed group (IR = 0.83 per 1,000 person-years). Following adjustment, this translated to an IRR of 1.73 (95% CI = [1.36, 2.22]). Similarly, 19 women developed CFS in the exposed group (IR = 0.32 per 1,000 person-years), compared to 53 in the unexposed group (0.18 per 1,000 person-years), which translates to an aIRR of 1.92 (95% CI = [1.11, 3.33]). Therefore, we have identified an association between a history of IPV in women and the development of these functional syndromes, which may provide more information to inform the biopsychosocial pathway precipitating the development of fibromyalgia and CFS.
Collapse
Affiliation(s)
| | | | - Karim Raza
- University of Birmingham, UK
- Sandwell and West Birmingham Hospitals NHS Trust, UK
| | | | - Julie Taylor
- University of Birmingham, UK
- Birmingham Women's and Children's NHS Foundation Trust, UK
| | | | | |
Collapse
|
49
|
de Pablo P, Dinnes J, Berhane S, Osman A, Lim Z, Coombe A, Raza K, Filer A, Deeks JJ. Systematic review of imaging tests to predict the development of rheumatoid arthritis in people with unclassified arthritis. Semin Arthritis Rheum 2021; 52:151919. [PMID: 34782180 DOI: 10.1016/j.semarthrit.2021.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 09/16/2021] [Accepted: 10/18/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To estimate and compare the diagnostic accuracy of magnetic resonance imaging (MRI) and ultrasound, for the prediction of rheumatoid arthritis (RA) in unclassified arthritis (UA). METHODS MEDLINE, Embase and BIOSIS were searched from 1987 to May 2019. Studies evaluating any imaging test in participants with UA were eligible. Reference standards were RA classification criteria or methotrexate initiation. Two authors independently extracted data and assessed validity using QUADAS-2. Sensitivities and specificities were calculated for each imaging characteristic and joint area. Summary estimates with 95% confidence intervals (CI) were estimated where possible. RESULTS Nineteen studies were included; 13 evaluated MRI (n=1,143; 454 with RA) and 6 evaluated ultrasound (n=531; 205 with RA). Studies were limited by unclear recruitment procedures, inclusion of patients with RA at baseline, differential verification, lack of blinding and consensus grading. Study heterogeneity largely precluded meta-analysis, however summary sensitivity and specificity for MRI synovitis in at least one joint were 93% (95% CI 88%, 96%) and 25% (95% CI 13%, 41%) (3 studies). Specificities may be higher for other MRI characteristics but data are limited. Ultrasound results were difficult to synthesise due to different diagnostic thresholds and reference standards. CONCLUSION The evidence for MRI or ultrasound as single tests for predicting RA in people with UA is heterogeneous and of variable methodological quality. Larger studies using consensus grading and consistently defined RA diagnosis are needed to identify whether combinations of imaging characteristics, either alone or in combination with other clinical findings, can better predict RA in this population.
Collapse
Affiliation(s)
- Paola de Pablo
- Institute of Inflammation and Ageing, College of Medical & Dental Sciences, University of Birmingham, Birmingham, UK; 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
| | - Jacqueline Dinnes
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK; Test Evaluation Research Group, Institute of Applied Health Research, University of Birmingham, Birmingham, UK.
| | - Sarah Berhane
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK; Test Evaluation Research Group, Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Aya Osman
- Institute of Inflammation and Ageing, College of Medical & Dental Sciences, University of Birmingham, Birmingham, UK
| | - Zhia Lim
- Institute of Inflammation and Ageing, College of Medical & Dental Sciences, University of Birmingham, Birmingham, UK
| | - April Coombe
- Test Evaluation Research Group, Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Karim Raza
- Institute of Inflammation and Ageing, College of Medical & Dental Sciences, University of Birmingham, Birmingham, UK; 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
| | - Andrew Filer
- Institute of Inflammation and Ageing, College of Medical & Dental Sciences, University of Birmingham, Birmingham, UK; NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
| | - Jonathan J Deeks
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK; Test Evaluation Research Group, Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| |
Collapse
|
50
|
Costello RE, Humphreys JH, Sergeant JC, Haris M, Stirling F, Raza K, van Schaardenburg D, Bruce IN. Correction to: 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 Preclinical EValuation of Novel Targets in RA (PREVeNT-RA) Cohort. Arthritis Res Ther 2021; 23:263. [PMID: 34666823 PMCID: PMC8524988 DOI: 10.1186/s13075-021-02645-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
An amendment to this paper has been published and can be accessed via the original article.
Collapse
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.
| |
Collapse
|