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Motyl G, Krupka WM, Maślińska M. The problem of residual pain in the assessment of rheumatoid arthritis activity. Reumatologia 2024; 62:176-186. [PMID: 39055728 PMCID: PMC11267660 DOI: 10.5114/reum/189779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Accepted: 06/07/2024] [Indexed: 07/27/2024] Open
Abstract
Residual pain is a major unmet medical need observed in patients suffering from rheumatoid arthritis (RA), which decreases their quality of life, even after achieving remission or low disease activity. The article has two aims: 1) to present mechanisms involved in the pathophysiology of residual pain, both inflammatory and non-inflammatory, i.e. neuropathic and nociplastic pain, as well as secondary pain syndromes, i.e. osteoarthritis and fibromyalgia, which can contribute to residual pain; 2) to show the limitations of current disease activity measures recommended by European Alliance of Associations for Rheumatology (EULAR) and American College of Rheumatology (ACR), which raise the need for a separate assessment of pain, and examples of methods that could be used by medical professionals to assess the pain and make a differential diagnosis. In conclusion, establishing a valid method to assess pain is essential to identify the pathomechanism of residual pain and to create treatments tailored specifically to individual RA patients.
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Affiliation(s)
- Gabriela Motyl
- Medical University of Warsaw, Poland
- Rheumatology Student Research Group at the National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
| | - Wiktoria Maria Krupka
- Medical University of Warsaw, Poland
- Rheumatology Student Research Group at the National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
| | - Maria Maślińska
- Early Arthritis Clinic, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
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Curtis JR, McLean RR, Lee I, Mackey RH, Moore PC, Haubrich R, Greenberg JD, Wu A. Prevalence and Factors Associated With Patient-Clinician Discordance Among Patients With Rheumatoid Arthritis Initiating Advanced Therapy. ACR Open Rheumatol 2024; 6:253-264. [PMID: 38429905 PMCID: PMC11089438 DOI: 10.1002/acr2.11587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 05/10/2023] [Accepted: 05/12/2023] [Indexed: 03/03/2024] Open
Abstract
OBJECTIVE To describe and identify associated factors for patient-clinician discordance of disease assessment at biologic or Janus kinase inhibitor (JAKi) initiation and over 12 months following initiation in patients with rheumatoid arthritis (RA) from a US RA registry. METHODS Analyses included CorEvitas RA Registry patients who initiated their first biologic or JAKi on or after February 1, 2015, and had 6- and 12-month follow-up visits. Positive discordance was defined as patient global assessment (visual analog scale [VAS-100]) minus physician's global assessment (VAS-100) equal to 30 points or more. Persistent discordance was defined as positive discordance at all three visits. Mixed-effects logistic regression was used to determine risk factors for positive discordance at initiation and for persistent discordance. RESULTS Among 2227 first-time biologic/JAKi-initiating patients, 613 had both follow-up visits available and were included in initiation visit analyses, and of these, 163 had positive discordance at initiation and were included in persistent discordance analyses. About 30% of all patients had positive discordance at any visit, and one third of these (10% total) were persistent at all three visits. Multivariable analyses revealed that worse scores on the Clinical Disease Activity Index, greater patient-reported pain and fatigue, and greater functional impairment were associated with positive discordance at the time of therapy initiation. Being disabled versus working full-time and being female were associated with higher odds and having Medicare versus no insurance was associated with lower odds of having persistent positive discordance. CONCLUSION Results suggest positive discordance is common among real-world patients with RA initiating their first biologic or JAKi. The identified risk factors associated with patient-clinician discordance will help clinicians foster a more patient-centric discussion in treatment decisions.
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Affiliation(s)
| | | | - I‐Heng Lee
- Gilead Sciences, Inc.Foster CityCalifornia
| | - Rachel H. Mackey
- CorEvitas, LLC, Waltham, Massachusetts, and University of PittsburghPittsburgPennsylvania
| | | | | | - Jeffrey D. Greenberg
- CorEvitas, LLC, Waltham, Massachusetts, and New York University School of MedicineNew York
| | - Alicea Wu
- Gilead Sciences, Inc.Foster CityCalifornia
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de Almeida ALB, Guimarães MFBR, da Costa Pinto MR, Pereira LR, Reis APMG, Bonfiglioli KR, Louzada-Junior P, Giorgi RDN, de Castro GRW, Radominski SC, Brenol CV, Pugliesi A, da Mota LMH, da Rocha Castelar-Pinheiro G. Predictors of serious infections in rheumatoid arthritis-a prospective Brazilian cohort. Adv Rheumatol 2024; 64:23. [PMID: 38553751 DOI: 10.1186/s42358-024-00363-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 03/19/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND Infections increase mortality and morbidity and often limit immunosuppressive treatment in rheumatoid arthritis patients. OBJECTIVE To analyze the occurrence of serious infections and the associated factors in a cohort of rheumatoid arthritis patients under real-life conditions. METHODS We analyzed data from the REAL, a prospective observational study, that evaluated Brazilian RA patients, with clinical and laboratory data collected over a year. Univariate and multivariate analyses were performed from the adjustment of the logistic regression model Generalized Estimating Equations (GEE), with the primary outcome being the occurrence of serious infection, defined as need for hospitalization or use of intravenous antibiotics for its treatment. RESULTS 841 patients were included with an average follow-up time of 11.2 months (SD 2.4). Eighty-nine serious infections occurred, corresponding to 13 infections per 100 patient-years. Pulmonary fibrosis, chronic kidney disease (CKD) and central nervous system disease increased the chances of serious infection by 3.2 times (95% CI: 1.5-6.9), 3.6 times (95% CI: 1.2-10.4) and 2.4 times (95% CI: 1.2-5.0), respectively. The use of corticosteroids in moderate doses increased the chances by 5.4 times (95% CI: 2.3-12.4), and for each increase of 1 unit in the health assessment questionnaire (HAQ), the chance increased 60% (95% CI: 20-120%). CONCLUSION The use of corticosteroids at moderate doses increased the risk of serious infection in RA patients. Reduced functionality assessed by the HAQ and comorbidities were other important factors associated with serious infection in this cohort.
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Affiliation(s)
| | | | | | - Leticia Rocha Pereira
- Departamento de Reumatologia, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Karina Rossi Bonfiglioli
- Departamento de Reumatologia, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | | | | | | | | | - Claiton Viegas Brenol
- Departamento de Reumatologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Alisson Pugliesi
- Departamento de Reumatologia, Universidade Estadual de Campinas, Campinas, SP, Brazil
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Duarte C, Ferreira RJO, Welsing PMJ, Jacobs JWG, Gossec L, Machado PM, van der Heijde D, da Silva JAP. Remission definitions guiding immunosuppressive therapy in rheumatoid arthritis: which is best fitted for the purpose? RMD Open 2024; 10:e003972. [PMID: 38443090 PMCID: PMC11146381 DOI: 10.1136/rmdopen-2023-003972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 02/16/2024] [Indexed: 03/07/2024] Open
Abstract
OBJECTIVE To assess which definition of remission best predicts good radiographic outcome (GRO) and good functional outcome (GFO) in rheumatoid arthritis, focusing the updated American College of Rheumatology/European Alliance of Associations for Rheumatology criteria. MATERIAL AND METHODS Meta-analyses of individual patient data (IPD) from randomised controlled trials (RCTs). Six definitions of remission were considered: (1) Boolean with Patient Global Assessment (PGA)≤1 (Boolean); (2) Simplified Disease Activity Index (SDAI)≤3.3; (3) Clinical Disease Activity Index (CDAI)≤2.8; (4) Boolean with PGA≤2 (Updated-Boolean); (5) Boolean with Physician Global Assessment (PhGA≤1) replacing PGA (Boolean-PhGA) and (6) Boolean excluding PGA (3VBoolean). GRO was defined as a worsening ≤0.5 units in radiographic score and GFO as a no worsening in Health Assessment Questionnaire (HAQ), that is, ∆HAQ-DI≤0.0 units. Relationships between each remission definition at 6 and/or 12 months and GRO and GFO during the second year were analysed. Pooled probabilities for each outcome for each definition and their predictive accuracy were estimated. RESULTS IPD from eight RCTs (n=4423) were analysed. Boolean, SDAI, CDAI, Updated-Boolean, Boolean-PhGA and 3VBoolean were achieved by 24%, 27%, 28%, 32%, 33% and 43% of all patients, respectively. GRO among patients achieving remission ranged from 82.4% (3VBoolean) to 83.9% (SDAI). 3VBoolean showed the highest predictive accuracy for GRO: 51.1% versus 38.8% (Boolean) and 44.1% (Updated-Boolean). The relative risk of GFO ranged from 1.16 (Boolean) to 1.05 (3VBoolean). However, the proportion of GFO correctly predicted was highest for the 3VBoolean (50.3%) and lowest for the Boolean (43.8%). CONCLUSION 3VBoolean definition provided the most accurate prediction of GRO and GFO, avoiding the risk of overtreatment in a substantial proportion of patients without increment in radiographic damage progression, supporting the proposal that 3VBoolean remission is preferable to guide immunosuppressive treatment. The patient's perspective, which must remain central, is best served by an additional patient-oriented target: a dual-target approach.
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Affiliation(s)
- Catia Duarte
- Department of Rheumatology, Centro Hospitalar e Universitario de Coimbra EPE, Coimbra, Portugal
- Institute for Clinical and Biomedical Research, University of Coimbra, Coimbra, Portugal
| | - Ricardo J O Ferreira
- Nursing Research, Innovation and Development Centre of Lisbon (CIDNUR), Higher School of Nursing of Lisbon, Lisboa, Portugal
- Health Sciences Research Unit: Nursing (UICiSA:E), Higher School of Nursing of Coimbra, Coimbra, Portugal
| | - Paco M J Welsing
- Department of Rheumatology and Clinical Immunology, Utrecht University, Utrecht, The Netherlands
| | - Johannes W G Jacobs
- Department of Rheumatology and Clinical Immunology, Utrecht University, Utrecht, The Netherlands
| | - Laure Gossec
- INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Sorbonne Universite, Paris, France
- Department of Rheumatology, APHP, Hopital Universitaire Pitie Salpetriere, Paris, France
| | - Pedro M Machado
- Department of Neuromuscular Diseases, MRC Centre for Neuromuscular Diseases, University College London, London, UK
- Department of Rheumatology, Northwick Park Hospital, London North West University Healthcare NHS Trust, London, UK
| | | | - Jose Antonio Pereira da Silva
- Department of Rheumatology, Centro Hospitalar e Universitario de Coimbra EPE, Coimbra, Portugal
- Institute for Clinical and Biomedical Research, University of Coimbra, Coimbra, Portugal
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Arntz OJ, Thurlings RM, Blaney Davidson EN, Jansen PWTC, Vermeulen M, Koenders MI, van der Kraan PM, van de Loo FAJ. Profiling of plasma extracellular vesicles identifies proteins that strongly associate with patient's global assessment of disease activity in rheumatoid arthritis. Front Med (Lausanne) 2024; 10:1247778. [PMID: 38274452 PMCID: PMC10808582 DOI: 10.3389/fmed.2023.1247778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 11/30/2023] [Indexed: 01/27/2024] Open
Abstract
Background Rheumatoid arthritis (RA) is an autoimmune disease characterized by chronic synovial inflammation and cartilage/bone damage. Intercellular messengers such as IL-1 and TNF play a crucial role in the pathophysiology of RA but have limited diagnostic and prognostic values. Therefore, we assessed whether the protein content of the recently discovered extracellular vesicles (EVs), which have gained attention in the pathogenesis of RA, correlates with disease activity parameters in RA patients. Methods We identified and quantified proteins in plasma-derived EVs (pEVs), isolated by size exclusion chromatography from 17 RA patients by mass spectrophotometry (MS). Quantified protein levels were correlated with laboratory and clinical parameters and the patient's own global assessment of their disease activity (PGA-VAS). In a second MS run, the pEV proteins of nine other RA patients were quantified and compared to those from nine healthy controls (HC). Results No differences were observed in the concentration, size, and protein content of pEVs from RA patients. Proteomics revealed >95% overlapping proteins in RA-pEVs, compared to HC-pEVs (data are available via ProteomeXchange with identifier PXD046058). Remarkably, in both runs, the level of far more RA-pEV proteins correlated positively to PGA-VAS than to either clinical or laboratory parameters. Interestingly, all observed PGA-VAS positively correlated RA-pEV proteins were associated with the actin-cytoskeleton linker proteins, ezrin, and moesin. Conclusion Our observation suggests that PGA-VAS (loss of vitality) may have a different underlying pathological mechanism in RA, possibly related to enhanced muscle actin-cytoskeleton activity. Furthermore, our study contributes to the growing awareness and evidence that pEVs contain valuable biomarkers for diseases, with added value for RA patients.
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Affiliation(s)
- Onno J. Arntz
- Department of Rheumatology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Rogier M. Thurlings
- Department of Rheumatology, Radboud University Medical Center, Nijmegen, Netherlands
| | | | - Pascal W. T. C. Jansen
- Department of Molecular Biology, Faculty of Science, Radboud Institute for Molecular Life Sciences, Oncode Institute, Radboud University Nijmegen, Nijmegen, Netherlands
| | - Michiel Vermeulen
- Department of Molecular Biology, Faculty of Science, Radboud Institute for Molecular Life Sciences, Oncode Institute, Radboud University Nijmegen, Nijmegen, Netherlands
| | - Marije I. Koenders
- Department of Rheumatology, Radboud University Medical Center, Nijmegen, Netherlands
| | | | - Fons A. J. van de Loo
- Department of Rheumatology, Radboud University Medical Center, Nijmegen, Netherlands
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Chen H, Wang X, Bai T, Cui H, Shi S, Li Y, Xu GY, Li H, Shen B. Reliability, validity, and simplification of the Chinese version of the Global Pain Scale in patients with rheumatoid arthritis. BMC Nurs 2024; 23:20. [PMID: 38183055 PMCID: PMC10768464 DOI: 10.1186/s12912-023-01664-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 12/13/2023] [Indexed: 01/07/2024] Open
Abstract
BACKGROUND Persistent pain is the most reported symptom in patients with rheumatoid arthritis (RA); however, effective and brief assessment tools are lacking. We validated the Chinese version of the Global Pain Scale (C-GPS) in Chinese patients with RA and proposed a short version of the C-GPS (s-C-GPS). METHOD The study was conducted using a face-to-face questionnaire survey with a multicenter cross-sectional design from March to December 2019. Patients aged > 18 years who met the RA diagnostic criteria were included. Based on the classical test theory (CTT) and the item response theory (IRT), we assessed the validity and reliability of the C-GPS and the adaptability of each item. An s-C-GPS was developed using IRT-based computerized adaptive testing (CAT) analytics. RESULTS In total, 580 patients with RA (mean age, 51.04 ± 24.65 years; mean BMI, 22.36 ± 4.07 kg/m2), including 513 (88.4%) women, were included. Most participants lived in a suburb (49.3%), were employed (72.2%) and married (91.2%), reported 9-12 years of education (66.9%), and had partial medical insurance (57.8%). Approximately 88.1% smoked and 84.5% drank alcohol. Analysis of the CTT demonstrated that all items in the C-GPS were positively correlated with the total scale score, and the factor loadings of all these items were > 0.870. A significant positive relationship was found between the Visual Analog Scale (VAS) and the C-GPS. IRT analysis showed that discrimination of the C-GPS was between 2.271 and 3.312, and items 6, 8, 13, 14, and 16 provided a large amount of information. Based on the CAT and clinical practice, six items covering four dimensions were included to form the s-C-GPS, all of which had very high discrimination. The s-C-GPS positively correlated with the VAS. CONCLUSION The C-GPS has good reliability and validity and can be used to evaluate pain in RA patients from a Chinese cultural background. The s-C-GPS, which contains six items, has good criterion validity and may be suitable for pain assessment in busy clinical practice. TRIAL REGISTRATION This cross-sectional study was registered in the Chinese Clinical Trial Registry (ChiCTR1800020343), granted on December 25, 2018.
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Affiliation(s)
- Haoyang Chen
- Department of Nursing, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, 1678 Dongfang Road, Pudong New Area, Shanghai, China
- Shanghai Jiao Tong University School of Nursing, Shanghai, China
| | - Xiaoxiao Wang
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China
| | - Ting Bai
- Department of Nursing, Affiliated Hospital of Xuzhou Medical University, Jiangsu, China
| | - Hengmei Cui
- Department of Nursing, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, 1678 Dongfang Road, Pudong New Area, Shanghai, China
- Shanghai Jiao Tong University School of Nursing, Shanghai, China
| | - Songsong Shi
- Department of Nursing, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, 1678 Dongfang Road, Pudong New Area, Shanghai, China
- Shanghai Jiao Tong University School of Nursing, Shanghai, China
| | - Yunyun Li
- Department of Nursing, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, 1678 Dongfang Road, Pudong New Area, Shanghai, China
- Shanghai Jiao Tong University School of Nursing, Shanghai, China
| | - Guang-Yin Xu
- Center for Translational Pain Medicine, Institute of Neuroscience, Soochow University, Suzhou, China
| | - Huiling Li
- Department of Nursing, Nursing School of Soochow University, 1 Shizi Street, Wuzhong District, Suzhou, China.
| | - Biyu Shen
- Department of Nursing, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, 1678 Dongfang Road, Pudong New Area, Shanghai, China.
- Shanghai Jiao Tong University School of Nursing, Shanghai, China.
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Suardi I, Posio C, Luconi E, Boracchi P, Caporali R, Ingegnoli F. Disease activity and disease-related factors are drivers of patient global assessment in rheumatoid arthritis: a real-life cross-sectional study. Rheumatol Int 2023; 43:1885-1895. [PMID: 37454308 PMCID: PMC10435653 DOI: 10.1007/s00296-023-05383-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 06/26/2023] [Indexed: 07/18/2023]
Abstract
Despite that the Patient Global Assessment (PGA) is widely used for measuring Rheumatoid Arthritis (RA) disease activity to define the remission state of the disease, the primary contributors influencing patients' ratings are still debated. This study aims to determine which clinical, sociodemographic and lifestyle-related contextual factors might be key drivers of PGA in RA. This single-center cross-sectional study recruited 393 consecutive adult RA patients. Median age 60 years, females 306 (77.9%). Data related to disease activity were assessed by using Simplified Disease Activity Index (SDAI), severity by Health Assessment Questionnaire (HAQ), and impact by RA Impact of Disease (RAID). Sociodemographic/lifestyle features were collected. Disease remission was calculated using Boolean-based criteria 1.0 and 2.0. Quantile regression models were used for univariate and multivariate analysis. The remission rate progressively increased from 15% by using SDAI with a Boolean 1.0-based definition to 43.5% using a Boolean 2.0-based remission. Among factors related to disease activity, the use of low-dose corticosteroids, the RAID items pain and sleep difficulties were predictive for worse PGA scores (p = 0.01). Among factors related to disease severity HAQ score and RAID total were independent factors associated with higher median PGA (p = 0.02 and p < 0.001). RAID's physical well-being was related to PGA scores (p = 0.01). An increasing trend in PGA was observed in longstanding diseases (> 15 years). Our results confirmed that there is no unambiguous interpretation of the PGA score. It is a measure related to some disease activity parameters, but it is also influenced by contextual factors related to disease severity and impact. These data highlighted that PGA should have a broad interpretation, thus supporting the proposal of a dual targets (biological and impact) approach to obtain a more accurate estimate of disease activity.
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Affiliation(s)
- Ilaria Suardi
- Rheumatology Clinic, Department of Clinical Sciences and Community Health, ASST Gaetano Pini-CTO, Università degli Studi di Milano, Milan, Italy
| | - Cristina Posio
- Rheumatology Clinic, Department of Clinical Sciences and Community Health, ASST Gaetano Pini-CTO, Università degli Studi di Milano, Milan, Italy
| | - Ester Luconi
- Università degli Studi di Milano, Department of Biomedical and Clinical Sciences “L. Sacco”, Milan, Italy
| | - Patrizia Boracchi
- Università degli Studi di Milano, Department of Biomedical and Clinical Sciences “L. Sacco”, Milan, Italy
| | - Roberto Caporali
- Rheumatology Clinic, Department of Clinical Sciences and Community Health, ASST Gaetano Pini-CTO, Università degli Studi di Milano, Milan, Italy
| | - Francesca Ingegnoli
- Rheumatology Clinic, Department of Clinical Sciences and Community Health, ASST Gaetano Pini-CTO, Università degli Studi di Milano, Milan, Italy
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Long V, Chen Z, Du R, Chan YH, Yew YW, Oon HH, Thng S, Lim NQBI, Tan C, Chandran NS, Valderas JM, Phan P, Choi E. Understanding Discordant Perceptions of Disease Severity Between Physicians and Patients With Eczema and Psoriasis Using Structural Equation Modeling. JAMA Dermatol 2023; 159:811-819. [PMID: 37436741 PMCID: PMC10339220 DOI: 10.1001/jamadermatol.2023.2008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 05/12/2023] [Indexed: 07/13/2023]
Abstract
Importance Patients and physicians often have differing opinions on the patient's disease severity. This phenomenon, termed discordant severity grading (DSG), hinders the patient-physician relationship and is a source of frustration. Objective To test and validate a model explaining the cognitive, behavioral, and disease factors associated with DSG. Design, Setting, and Participants A qualitative study was first performed to derive a theoretical model. In this subsequent prospective cross-sectional quantitative study, the qualitatively derived theoretical model was validated using structural equation modeling (SEM). Recruitment was conducted between October 2021 and September 2022. This was a multicenter study in 3 Singapore outpatient tertiary dermatological centers. Dermatology patients and their attending physicians were recruited by convenience sampling. Patients were aged 18 to 99 years with psoriasis or eczema of at least 3 months' duration and recruited only once. The data were analyzed between October 2022 to May 2023. Main Outcomes and Measures The outcome was the difference between global disease severity (0-10 numerical rating scale with a higher score indicating greater severity) as independently scored by the patient and the dermatologist. Positive discordance was defined as patient-graded severity more than 2 points higher (graded more severely) than physicians, and negative discordance if more than 2 points lower than physicians. Confirmatory factor analysis followed by SEM was used to assess the associations between preidentified patient, physician, and disease factors with the difference in severity grading. Results Of the 1053 patients (mean [SD] age, 43.5 [17.5] years), a total of 579 (55.0%) patients were male, 802 (76.2%) had eczema, and 251 (23.8%) had psoriasis. Of 44 physicians recruited, 20 (45.5%) were male, 24 (54.5%) were aged between 31 and 40 years, 20 were senior residents or fellows, and 14 were consultants or attending physicians. The median (IQR) number of patients recruited per physician was 5 (2-18) patients. Of 1053 patient-physician pairs, 487 pairs (46.3%) demonstrated discordance (positive, 447 [42.4%]; negative, 40 [3.8%]). Agreement between patient and physician rating was poor (intraclass correlation, 0.27). The SEM analyses showed that positive discordance was associated with higher symptom expression (standardized coefficient B = 0.12; P = .02) and greater quality-of-life impairment (B = 0.31; P < .001), but not patient or physician demographics. A higher quality-of-life impairment was in turn associated with lower resilience and stability (B = -0.23; P < .001), increased negative social comparisons (B = 0.45; P < .001), lower self-efficacy (B = -0.11; P = .02), increased disease cyclicity (B = 0.47; P < .001), and greater expectation of chronicity (B = 0.18; P < .001). The model was well-fitted (Tucker-Lewis: 0.94; Root Mean Square Error of Approximation: 0.034). Conclusions and Relevance This cross-sectional study identified various modifiable contributory factors to DSG, increased understanding of the phenomenon, and set a framework for targeted interventions to bridge this discordance.
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Affiliation(s)
- Valencia Long
- Division of Dermatology, Department of Medicine, National University Healthcare System, Singapore
| | - Zhaojin Chen
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
- Biostatistics Unit, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Ruochen Du
- Biostatistics Unit, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Yiong Huak Chan
- Biostatistics Unit, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Yik Weng Yew
- Dermatology, National Skin Centre, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | | | - Steven Thng
- Dermatology, National Skin Centre, Singapore
| | | | - Chris Tan
- Division of Dermatology, Department of Medicine, National University Healthcare System, Singapore
| | - Nisha Suyien Chandran
- Division of Dermatology, Department of Medicine, National University Healthcare System, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Jose M. Valderas
- Centre for Research in Health System Performance, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Family Medicine, National University Healthcare System, Singapore
| | - Phillip Phan
- Carey Business School, Johns Hopkins University, Baltimore, Maryland
| | - Ellie Choi
- Division of Dermatology, Department of Medicine, National University Healthcare System, Singapore
- Centre for Research in Health System Performance, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
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Yamamoto Y, Sawada T, Nishiyama S, Tahara K, Hayashi H, Mori H, Kato E, Tago M, Matsui T, Tohma S. Clinical variables, including novel joint index, associated with future patient-physician discordance in global assessment of rheumatoid arthritis (RA) disease activity based on a large RA database in Japan. Int J Rheum Dis 2022; 25:1020-1028. [PMID: 35754383 DOI: 10.1111/1756-185x.14374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 06/04/2022] [Accepted: 06/11/2022] [Indexed: 12/31/2022]
Abstract
BACKGROUND Discordance between patient global assessment (PGA) and physician global assessment (PhGA) of rheumatoid arthritis (RA) disease activity is mainly determined by pain and functional disabilities. This study aimed to investigate the shift in PGA-PhGA discordance and the variables associated with future positive discordance (PGA > PhGA) based on the NinJa database in Japan. METHODS We examined 7557 adults with RA registered in both NinJa 2014 and 2018, with a discordance cutoff of 3 on a 10-cm scale. The affected joint distribution was investigated using the joint indices x, y, and z, which were calculated as indices for the upper joint, lower joint, and large joint involvement, respectively. The variables in NinJa 2014 that were associated with positive discordance in NinJa 2018 were examined using binary stepwise logistic regression analysis. RESULTS Due to the small number of patients with RA categorized as having negative discordance (PGA < PhGA), we focused on patients with RA categorized as having either concordance or positive discordance. Logistic regression analysis revealed that positive discordance in NinJa 2018 was associated with age, pain, modified Health Assessment Questionnaire (mHAQ) score, corticosteroid use, and existent positive discordance and was inversely associated with C-reactive protein (CRP) and x at baseline (NinJa 2014). The same findings were observed when patients with RA were divided based on the discordance status at baseline. Persistence (positive discordance to positive discordance) was associated with pain and mHAQ scores but inversely associated with CRP. CONCLUSIONS Positive discordance may persist. Circumventing this requires adequate management of pain and functional impairment.
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Affiliation(s)
- Yusuke Yamamoto
- Department of Rheumatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Tetsuji Sawada
- Department of Rheumatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Susumu Nishiyama
- Rheumatic Disease Center, Kurashiki Medical Center, Okayama, Japan
| | - Koichiro Tahara
- Department of Rheumatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Haeru Hayashi
- Department of Rheumatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Hiroaki Mori
- Department of Rheumatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Eri Kato
- Department of Rheumatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Mayu Tago
- Department of Rheumatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Toshihiro Matsui
- Department of Rheumatology, Clinical Research Center for Allergy and Rheumatology, National Hospital Organization Sagamihara National Hospital, Sagamihara, Japan
| | - Shigeto Tohma
- Department of Rheumatology, National Hospital Organization Tokyo National Hospital, Tokyo, Japan
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10
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Jiang YP, Wang S, Lai WD, Wu XQ, Jin Y, Xu ZH, Moutal A, Khanna R, Park KD, Shan ZM, Wen CP, Yu J. Neuronal CRMP2 phosphorylation inhibition by the flavonoid, naringenin, contributes to the reversal of spinal sensitization and arthritic pain improvement. Arthritis Res Ther 2022; 24:277. [PMID: 36564853 PMCID: PMC9783725 DOI: 10.1186/s13075-022-02975-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 12/10/2022] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Rheumatoid arthritis patients usually suffer from arthritic chronic pain. However, due to an incomplete understanding of the mechanisms underlying autoimmune disorders, the management of arthritic pain is unsatisfactory. Here, we investigated the analgesic effect and underlying mechanism of the natural flavonoid naringenin (NAR) in collagen-induced arthritis (CIA) pain. METHODS NAR was injected (i.p.) once per day for 42 days after initial immunization, and rats were sacrificed on the 28th (the 21st day after final immunization, PID 21) and 42nd days (PID 35). The inflammatory factors, central sensitization indicators, and CRMP2 phosphorylation, as well as the anti-rheumatoid activity and analgesic effect of NAR, were further investigated. RESULTS We found that NAR decreased the arthritis score and paw swelling, as well as the mechanical and thermal pain. The immunofluorescence results also showed a dose dependent effect of NAR on reducing the expressions of spinal cFos, IBA-1, and GFAP on the 28th (PID 21) and 42nd day (PID 35). NAR decreased the phosphorylation of CRMP2 S522 and the expression of the kinase CDK5 in the spinal dorsal horn, but pCRMP2 Y479 was unchanged. In addition, CRMP2 was co-localized with NEUN, but not IBA-1 or GFAP, indicating the involvement of neural CRMP2 phosphorylation in CIA-related pain. Finally, CRMP2 S522 phosphorylation selective inhibitor (S)-lacosamide also alleviated arthritic pain. CONCLUSIONS Taken together, our results demonstrate that NAR alleviates inflammation and chronic pain in CIA model, which might be related to its inhibition of neuronal CRMP2 S522 phosphorylation, potentially mitigating the central sensitization. Our study provide evidence for the potential use of NAR as non-opioid-dependent analgesia in arthritic pain.
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Affiliation(s)
- Yue-Peng Jiang
- grid.268505.c0000 0000 8744 8924College of Basic Medical Science, College of Pharmaceutical Science, Key Laboratory of Neuropharmacology and Translational Medicine of Zhejiang Province, Zhejiang Chinese Medical University, Hangzhou, 310058 China
| | - Song Wang
- grid.268505.c0000 0000 8744 8924College of Basic Medical Science, College of Pharmaceutical Science, Key Laboratory of Neuropharmacology and Translational Medicine of Zhejiang Province, Zhejiang Chinese Medical University, Hangzhou, 310058 China
| | - Wei-Dong Lai
- grid.268505.c0000 0000 8744 8924College of Basic Medical Science, College of Pharmaceutical Science, Key Laboratory of Neuropharmacology and Translational Medicine of Zhejiang Province, Zhejiang Chinese Medical University, Hangzhou, 310058 China
| | - Xue-Qing Wu
- grid.268505.c0000 0000 8744 8924College of Basic Medical Science, College of Pharmaceutical Science, Key Laboratory of Neuropharmacology and Translational Medicine of Zhejiang Province, Zhejiang Chinese Medical University, Hangzhou, 310058 China
| | - Yan Jin
- grid.268505.c0000 0000 8744 8924College of Basic Medical Science, College of Pharmaceutical Science, Key Laboratory of Neuropharmacology and Translational Medicine of Zhejiang Province, Zhejiang Chinese Medical University, Hangzhou, 310058 China
| | - Zheng-Hao Xu
- grid.268505.c0000 0000 8744 8924College of Basic Medical Science, College of Pharmaceutical Science, Key Laboratory of Neuropharmacology and Translational Medicine of Zhejiang Province, Zhejiang Chinese Medical University, Hangzhou, 310058 China
| | - Aubin Moutal
- grid.262962.b0000 0004 1936 9342Department of Pharmacology and Physiology, Saint Louis University - School of Medicine, Saint Louis, MO 63104 USA
| | - Rajesh Khanna
- grid.137628.90000 0004 1936 8753Department of Molecular Pathobiology, College of Dentistry, and NYU Pain Research Center, New York University, New York, 10010 USA
| | - Ki Duk Park
- grid.35541.360000000121053345Korea Institute of Science and Technology, Seoul, South Korea
| | - Zhi-Ming Shan
- grid.440218.b0000 0004 1759 7210Department of Anesthesiology, Shenzhen People’s Hospital (The First Affiliated Hospital, Southern University of Science and Technology, The Second Clinical Medical College, Jinan University), Shenzhen, 518020 China
| | - Cheng-Ping Wen
- grid.268505.c0000 0000 8744 8924College of Basic Medical Science, College of Pharmaceutical Science, Key Laboratory of Neuropharmacology and Translational Medicine of Zhejiang Province, Zhejiang Chinese Medical University, Hangzhou, 310058 China
| | - Jie Yu
- grid.268505.c0000 0000 8744 8924College of Basic Medical Science, College of Pharmaceutical Science, Key Laboratory of Neuropharmacology and Translational Medicine of Zhejiang Province, Zhejiang Chinese Medical University, Hangzhou, 310058 China
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11
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Mathias K, Amarnani A, Pal N, Karri J, Arkfeld D, Hagedorn JM, Abd-Elsayed A. Chronic Pain in Patients with Rheumatoid Arthritis. Curr Pain Headache Rep 2021; 25:59. [PMID: 34269913 DOI: 10.1007/s11916-021-00973-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/11/2021] [Indexed: 12/27/2022]
Abstract
PURPOSE OF REVIEW Chronic pain is highly prevalent in patients with rheumatoid arthritis (RA) and can cause various physical and psychological impairments. Unfortunately, the appropriate diagnosis of chronic pain syndromes in this population can be challenging because pain may be primary to RA-specific inflammation and/or secondary to other conditions, typically osteoarthritis (OA) and fibromyalgia (FM). This disparity further poses a clinical challenge, given that chronic pain can often be discordant or undetected with standard RA-specific surveillance strategies, including serological markers and imaging studies. In this review, we provide a robust exploration of chronic pain in the RA population with emphasis on epidemiology, mechanisms, and management strategies. RECENT FINDINGS Chronic pain associated with RA typically occurs in patients with anxiety, female sex, and elevated inflammatory status. Up to 50% of these patients are thought to have chronic pain despite appropriate inflammatory suppression, typically due to peripheral and central sensitization as well as secondary OA and FM. In addition to the standard-of-care management for OA and FM, patients with RA and chronic pain benefit from behavioral and psychological treatment options. Moreover, early and multimodal therapies, including non-pharmacological, pharmacological, interventional, and surgical strategies, exist, albeit with varying efficacy, to help suppress inflammation, provide necessary analgesia, and optimize functional outcomes. Overall, chronic pain in RA is a difficult entity for both patients and providers. Early diagnosis, improved understanding of its mechanisms, and initiation of early, targeted approaches to pain control may help to improve outcomes in this population.
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Affiliation(s)
- Kristen Mathias
- Department of Internal Medicine, University of Chicago, Chicago, IL, USA
| | - Abhimanyu Amarnani
- Department of Internal Medicine, Division of Rheumatology, Los Angeles County + University of Southern California (LAC + USC) and Keck Medicine of USC, Los Angeles, CA, USA
| | - Neha Pal
- Texas A&M School of Medicine, Bryan, TX, USA
| | - Jay Karri
- Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, TX, USA
| | - Daniel Arkfeld
- Department of Internal Medicine, Division of Rheumatology, Los Angeles County + University of Southern California (LAC + USC) and Keck Medicine of USC, Los Angeles, CA, USA
| | - Jonathan M Hagedorn
- Department of Anesthesiology and Perioperative Medicine, Division of Pain Medicine, Mayo Clinic, Rochester, MN, USA
| | - Alaa Abd-Elsayed
- Department of Anesthesia, Division of Pain Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.
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12
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Tran F, Schirmer JH, Ratjen I, Lieb W, Helliwell P, Burisch J, Schulz J, Schrinner F, Jaeckel C, Müller-Ladner U, Schreiber S, Hoyer BF. Patient Reported Outcomes in Chronic Inflammatory Diseases: Current State, Limitations and Perspectives. Front Immunol 2021; 12:614653. [PMID: 33815372 PMCID: PMC8012677 DOI: 10.3389/fimmu.2021.614653] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 03/02/2021] [Indexed: 01/20/2023] Open
Abstract
Chronic inflammatory diseases (CID) are emerging disorders which do not only affect specific organs with respective clinical symptoms but can also affect various aspects of life, such as emotional distress, anxiety, fatigue and quality of life. These facets of chronic disease are often not recognized in the therapy of CID patients. Furthermore, the symptoms and patient-reported outcomes often do not correlate well with the actual inflammatory burden. The discrepancy between patient-reported symptoms and objectively assessed disease activity can indeed be instructive for the treating physician to draw an integrative picture of an individual's disease course. This poses a challenge for the design of novel, more comprehensive disease assessments. In this mini-review, we report on the currently available patient-reported outcomes, the unmet needs in the field of chronic inflammatory diseases and the challenges of addressing these.
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Affiliation(s)
- Florian Tran
- Institute of Clinical Molecular Biology, Christian-Albrechts-University Kiel, Kiel, Germany
- Department of Internal Medicine I, University Medical Center Schleswig-Holstein, Kiel, Germany
| | - Jan Henrik Schirmer
- Department of Internal Medicine I, University Medical Center Schleswig-Holstein, Kiel, Germany
| | - Ilka Ratjen
- Institute of Epidemiology and Biobank PopGen, Christian-Albrechts-University of Kiel, Kiel, Germany
| | - Wolfgang Lieb
- Institute of Epidemiology and Biobank PopGen, Christian-Albrechts-University of Kiel, Kiel, Germany
| | - Philip Helliwell
- UK and Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals NHS Trust, Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom
| | - Johan Burisch
- Gastrounit, Medical Section, Hvidovre University Hospital, Hvidovre, Denmark
| | - Juliane Schulz
- Department of Internal Medicine I, University Medical Center Schleswig-Holstein, Kiel, Germany
- Department of Oral and Maxillofacial Surgery, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Florian Schrinner
- Institute of Clinical Molecular Biology, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Charlot Jaeckel
- Institute of Clinical Molecular Biology, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Ulf Müller-Ladner
- Department of Rheumatology and Clinical Immunology, Justus-Liebig-University Giessen, Kerckhoff-Klinik GmbH, Giessen, Germany
| | - Stefan Schreiber
- Department of Internal Medicine I, University Medical Center Schleswig-Holstein, Kiel, Germany
| | - Bimba F. Hoyer
- Department of Internal Medicine I, University Medical Center Schleswig-Holstein, Kiel, Germany
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13
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Pain Mechanism in Rheumatoid Arthritis: From Cytokines to Central Sensitization. Mediators Inflamm 2020; 2020:2076328. [PMID: 33005097 PMCID: PMC7503123 DOI: 10.1155/2020/2076328] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 08/13/2020] [Accepted: 08/26/2020] [Indexed: 12/14/2022] Open
Abstract
Pain is the most common symptom in patients with rheumatoid arthritis (RA). Although in recent years, through the implementation of targeted treatment and the introduction of disease-modifying antirheumatic drugs (DMARDs), the treatment of RA patients has made a significant progress, a large proportion of patients still feel pain. Finding appropriate treatment to alleviate the pain is very important for RA patients. Current research showed that, in addition to inflammation, RA pain involves peripheral sensitization and abnormalities in the central nervous system (CNS) pain regulatory mechanisms. This review summarized the literature on pain mechanisms of RA published in recent years. A better understanding of pain mechanisms will help to develop new analgesic targets and deploy new and existing therapies.
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