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Sheahan A, Anjohrin S, Suruki R, Stark JL, Sloan VS. Opioid use surrounding diagnosis and follow-up in patients with ankylosing spondylitis, psoriatic arthritis, and rheumatoid arthritis: Results from US claims databases. Clin Rheumatol 2024; 43:1897-1907. [PMID: 38658403 PMCID: PMC11111565 DOI: 10.1007/s10067-024-06945-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 02/20/2024] [Accepted: 03/17/2024] [Indexed: 04/26/2024]
Abstract
OBJECTIVE To describe patients' use of opioids in the year preceding and year following new diagnosis of ankylosing spondylitis (AS), psoriatic arthritis (PsA), or rheumatoid arthritis (RA), compared with patients without the/se diseases. METHODS This study used US IBM® MarketScan® Commercial Claims and Encounters (CCAE) and Medicaid data and included three cohorts, comprised of incident cases of AS, PsA, or RA (2010-2017). Three matched comparator patients (without the incident disease) were selected for each patient within the disease cohort. Opioid use and appropriate treatment exposure (as defined by US guideline recommendations) in the 12-month baseline and follow-up periods were evaluated using descriptive analyses. RESULTS Prevalence of claims for opioids was higher for disease cohorts vs. comparators in CCAE; 36.4% of patients with AS, 29.5% with PsA, and 44.4% with RA did not have any claim for guideline-appropriate therapy in follow-up. Prevalence of claims for opioids was also higher for disease cohorts vs. comparators in Medicaid; 30.6% of patients with AS, 36.6% with PsA, and 65.4% with RA did not have any claim for guideline-appropriate therapy in follow-up. CONCLUSIONS In patients with AS, PsA, or RA, there was high reliance on opioids at and around the time of diagnosis. Significant proportions of patients were not on appropriate treatment as defined by professional society post-diagnosis guidelines; this discordance between actual patient therapies and treatment recommendations may suggest a need for better awareness of appropriate pain management and treatment strategies in rheumatic diseases. Key Points • This study analysed opioid use among patients with ankylosing spondylitis (AS), psoriatic arthritis (PsA), or rheumatoid arthritis (RA), and adds to current knowledge by expanding beyond assessment of opioid use at diagnosis, to the year before and after diagnosis. • Opioid use was found to be highly prevalent in AS, PsA, and RA in the year prior to diagnosis and, interestingly, was still seen during the year after diagnosis. • Opioids are neither disease modifying, nor a targeted/recommended treatment for chronic autoimmune diseases. In addition to their association with significant economic costs, opioids are potentially hazardous and are not better than alternative treatments with superior safety profiles. • The reasons behind opioid prescribing patterns should be explored further to support movement to targeted therapies.
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Ramsay D, Taylor T. Does Changing Anticyclic Citrullinated Protein Testing From Restricted Ordering to Open Ordering Affect Healthcare Utilization and the Rate of Positive Testing? J Rheumatol 2024; 51:432-433. [PMID: 38224982 DOI: 10.3899/jrheum.2023-0929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2024]
Affiliation(s)
- Diane Ramsay
- Department of Internal Medicine, Northern Ontario School of Medicine, Thunder Bay, Ontario;
| | - Trudy Taylor
- Division of Rheumatology, Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
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Biln NK, Bansback N, Shojania K, Puil L, Harrison M. A scoping review of triage approaches for the referral of patients with suspected inflammatory arthritis, from primary to rheumatology care. Rheumatol Int 2024:10.1007/s00296-024-05575-8. [PMID: 38530455 DOI: 10.1007/s00296-024-05575-8] [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: 10/20/2023] [Accepted: 02/29/2024] [Indexed: 03/28/2024]
Abstract
We aimed to (1) identify existing triage approaches for referral of patients with suspected inflammatory arthritis (IA) from primary care physicians (PCP) to rheumatologists, (2) describe their characteristics and methodologies for clinical use, and (3) report their level of validation for use in a publicly funded healthcare system. The comprehensive search strategy of multiple databases up to October 2023 identified relevant literature and focussed on approaches applied at the PCP-Rheumatologist referral stage. Primary, quantitative studies, reported in English were included. Triage approaches were grouped into patient conditions as defined by the authors of the reports, including IA, its subtypes and combinations. 13952 records were identified, 425 full text reviewed and 55 reports of 53 unique studies were included. Heterogeneity in disease nomenclature and study sample pretest probability was found. The number of published studies rapidly increased after 2012. Studies were mostly from Europe and North America, in IA and Axial Spondyloarthritis (AxSpa). We found tools ranging the continuum of development with those best performing, indicated by the area under the receiver operating curve (AUC) >0.8), requiring only patient-reported questions. There were AUCs for some tools reported from multiple studies, these were in the outstanding to excellent range for the Early IA Questionnaire (EIAQ) (0.88 to 0.92), acceptable for the Case Finding AxSpa (CaFaSpa) (0.70 to 0.75), and poor to outstanding for the Psoriasis Epidemiology Screening Tool (PEST) (0.61 to 0.91). Given the clinical urgency to improve rheumatology referrals and considering the good.
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Affiliation(s)
- Norma K Biln
- Faculty of Medicine, School of Population and Public Health, University of British Columbia, Vancouver, Canada
| | - Nick Bansback
- Faculty of Medicine, School of Population and Public Health, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, BC, Canada
- Centre for Advancing Health Outcomes, St. Paul's Hospital, Vancouver, BC, Canada
| | - Kam Shojania
- Faculty of Medicine, Department of Rheumatology, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, BC, Canada
- Centre for Advancing Health Outcomes, St. Paul's Hospital, Vancouver, BC, Canada
| | - Lorri Puil
- Faculty of Medicine, School of Population and Public Health, University of British Columbia, Vancouver, Canada
- Faculty of Medicine, Therapeutics Initiative, Department of Anaesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, Canada
| | - Mark Harrison
- Faculty of Medicine, School of Population and Public Health, University of British Columbia, Vancouver, Canada.
- Faculty of Pharmaceutical Sciences, University of British Columbia, 4625-2405 Wesbrook Mall, Vancouver, BC, V6T 1Z3, Canada.
- Arthritis Research Canada, Vancouver, BC, Canada.
- Centre for Advancing Health Outcomes, St. Paul's Hospital, Vancouver, BC, Canada.
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Salinas M, Blasco Á, Flores E, Minguez M, Leiva-Salinas C. Double positivity for rheumatoid factor and anti-CCP autoantibodies: improving referral from primary care of patients suspected of having rheumatoid arthritis. Prim Health Care Res Dev 2024; 25:e6. [PMID: 38229558 PMCID: PMC10894719 DOI: 10.1017/s1463423623000695] [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: 09/12/2022] [Revised: 04/12/2023] [Accepted: 11/10/2023] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND Rheumatoid arthritis (RA) is a chronic progressive autoimmune inflammatory disease with significant morbidity and mortality. The course of the disease can be modified if diagnosis is early and treatment appropriate. AIM In this study, we aimed to evaluate a new strategy for early identification of RA patients in primary care settings (the 'diagnostic bottleneck') based on serological biomarkers and to manage inappropriate rheumatoid factor (RF) laboratory test requests. METHOD A two-arm study was carried out. The first arm corresponded to a retrospective observational descriptive study of patients referred for RF testing from primary care using the current laboratory workflow. The second arm included the following prospective interventions: cancelation of RF requests corresponding to patients with previous negative results for RF over a one-year period; and automatic reflex testing antibodies against cyclic citrullinated proteins (anti-CCP) for patients displaying RF values >30 IU/ml. Outcomes from both arms were then compared. FINDINGS As double positivity for RF and anti-CCP notably increases the positive likelihood ratio of RA. The intervention enabled a reduction of 2813 tests in 22 months. Moreover, the frequency of unnecessary referrals was reduced from 22% to 8.2%, while that of missed patients decreased slightly (from 21% to 16%), with the number of patients diagnosed per RF request remaining unchanged. In terms of costs, we saved 19.4 RF tests per anti-CCP test added.We developed a simple and cost-effective strategy for reducing the time to diagnosis of RA that can improve patients' quality of life. This approach was supported by primary and specialised care.
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Affiliation(s)
- Maria Salinas
- Clinical Laboratory, Hospital Universitario de San Juan, San Juan de Alicante, Alicante, Spain
| | - Álvaro Blasco
- Clinical Laboratory, Hospital Universitario de San Juan, San Juan de Alicante, Alicante, Spain
| | - Emilio Flores
- Clinical Laboratory, Hospital Universitario de San Juan, San Juan de Alicante, Alicante, Spain
- Department of Clinical Medicine, Universidad Miguel Hernandez, Elche, Spain
| | - Mauricio Minguez
- Department of Rheumatology, Hospital Universitario de San Juan, San Juan de Alicante, Alicante, Spain
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Maduro AI, Saraiva AP, Mendes B, Carones A, Luís M, Santiago T, Silva JAP, Duarte C. 10-year experience of early arthritis clinic at a tertiary rheumatology center: achievements and challenges. ARP RHEUMATOLOGY 2024; 3:4-10. [PMID: 38320200 DOI: 10.63032/zuzz7662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2024]
Abstract
OBJECTIVES To characterize patients evaluated in our Early Arthritis Clinic (EAC) in the first ten years; to assess diagnostic delay and its underlying causes; and to evaluate the level of agreement between the referring physician and the rheumatologist regarding the presence of referral criteria. METHODS Cross-sectional study including patients attending EAC between 2012 and 2021. Demographic data, provenience, final diagnosis, referral criteria and time related to diagnosis delay were retrieved from clinical files and the Portuguese Registry of Rheumatic Patients (reuma.pt). Characteristics of the patients and the time variables were analysed with descriptive statistical analysis. The agreement between the referring physician and rheumatologist regarding the referral criteria was evaluated using Cohen's Kappa. RESULTS A total of 440 patients (68.9% females, mean age of 54±16.7 years) were referred, mostly from primary care (71.6%). Inflammatory Rheumatic Disease was diagnosed in 65.7% of the patients, with 58.9% classified as early arthritis. The median time from onset of symptoms to referral for EAC was 76 days (IQR 33.5-144.0); the median time from referral to the first EAC was 34 (IQR 19.0-46.0) days, and the median time from onset of symptoms to first EAC was 114.5 (IQR 66.8-190.3) days (16.3 weeks). Only about 10% were observed by a Rheumatologist before six weeks after symptom onset. The level of agreement between the referring physician and the rheumatologist was slight to fair to clinical criteria and moderate to substantial to laboratory criteria. CONCLUSIONS A significant delay still is observed in patients with early arthritis suspicion, being the time from onset of symptoms to referral is the most relevant. A low agreement between referral and Rheumatologists suggests that non-rheumatologists education/training is needed. Identifying the barriers that prevent the adequate referral of patients is necessary to define strategies to improve it.
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Farman F, Mohammed Murad A, Sunmboye KO. Clinicians' Interpretation of Unreported Chest Radiographs in Biologic Prescription Workup Service: A Comprehensive Analysis. Cureus 2023; 15:e48852. [PMID: 38106737 PMCID: PMC10723630 DOI: 10.7759/cureus.48852] [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] [Accepted: 11/15/2023] [Indexed: 12/19/2023] Open
Abstract
Clinicians without a radiology specialization face difficulties when they attempt to interpret chest X-rays (CXRs), a crucial and extensively utilized diagnostic tool that plays a fundamental role in the detection of pulmonary and cardiovascular disorders. This cross-sectional study assessed the confidence and competence of clinicians, including junior specialty trainees, higher specialty trainees, and specialist nurses, in interpreting CXRs before starting biological treatment. An online survey was used to collect data from clinicians in various healthcare settings, focusing on their experience, training, confidence levels, and CXR interpretation proficiency. The survey uncovered clinicians' insufficient confidence in interpreting the pre-biological screening CXRs despite their clinical expertise. This uncertainty raises concerns about potential misinterpretations, affecting timely treatment decisions. A Kruskal-Wallis test indicated a significant difference between training levels required with a p-value of 0.001, rejecting the null hypothesis. Subsequently, a Dunn-Bonferroni test revealed that the higher specialty trainee-specialist nurse pair differed significantly, with the specialist nurse group requiring more training. This study highlighted the need for enhanced radiology education for clinicians involved in chest radiograph interpretation for pre-biological screening. Implementing a structured training program is essential to improve skills and ensure accurate interpretation of non-formally reported chest radiographs, ultimately enhancing patient outcomes and healthcare practices.
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Affiliation(s)
- Fatima Farman
- General Internal Medicine, University Hospitals of Leicester NHS Trust, Leicester, GBR
| | - Awin Mohammed Murad
- General Internal Medicine, University Hospitals of Leicester NHS Trust, Leicester, GBR
| | - Kehinde O Sunmboye
- College of Health Sciences, University of Leicester, Leicester, GBR
- Rheumatology, University Hospitals of Leicester NHS Trust, Leicester, GBR
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Xiang L, Yoon S, Low AHL, Leung YY, Fong W, Lau TC, Koh DR, Thumboo J. Social cognitive theory to improve symptom appraisal and help-seeking among patients with autoimmune rheumatic diseases: A qualitative study. Int J Rheum Dis 2023; 26:2258-2266. [PMID: 37740602 DOI: 10.1111/1756-185x.14923] [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: 05/05/2023] [Revised: 08/11/2023] [Accepted: 09/07/2023] [Indexed: 09/24/2023]
Abstract
AIM Social cognitive theory (SCT) has been successfully employed to improve symptom appraisal and help-seeking among patients with various conditions but is yet to be applied in the context of autoimmune rheumatic diseases (ARDs). This study aimed to explore the applicability of SCT in and possible approaches to improving symptom appraisal and help-seeking of patients with ARDs, one of the key barriers to earlier diagnosis. METHODS Semi-structured interviews were conducted with 33 ARD patients with a prolonged pre-diagnosis interval (>3 months). We coded the transcripts deductively using SCT as the overarching framework and inductively for approaches identified from the interviews. RESULTS All six main concepts of SCT (behavioral capacity, expectations, self-efficacy, observational learning, reinforcements, and reciprocal determinism) were observed in the three stages of symptom appraisal and help-seeking (detection, interpretation, and response) of patients with ARDs. While many participants reported that they were able and confident to detect their symptoms, they lacked the behavioral capacity and self-efficacy to interpret symptoms correctly, which resulted in delayed help-seeking and diagnosis. Possible approaches to address this suggested by participants (such as education of the general population) could improve behavioral capacity and self-efficacy in symptom interpretation and enhance expectations, observational learning, reinforcements, and reciprocal determinism in symptom response. CONCLUSION Lack of behavioral capacity and self-efficacy was observed in symptom interpretation of patients with ARDs, which resulted in delayed help-seeking. Approaches could target the behavioral capacity and self-efficacy for symptom interpretation to facilitate early help-seeking and, in turn, earlier diagnosis among individuals with possible ARDs.
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Affiliation(s)
- Ling Xiang
- Department of Rheumatology and Immunology, Singapore General Hospital, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Sungwon Yoon
- Health Services and Systems Research, Duke-NUS Medical School, Singapore, Singapore
| | - Andrea H L Low
- Department of Rheumatology and Immunology, Singapore General Hospital, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
| | - Ying Ying Leung
- Department of Rheumatology and Immunology, Singapore General Hospital, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
| | - Warren Fong
- Department of Rheumatology and Immunology, Singapore General Hospital, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
| | - Tang Ching Lau
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Medicine, National University Hospital, Singapore, Singapore
| | - Dow Rhoon Koh
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Medicine, National University Hospital, Singapore, Singapore
| | - Julian Thumboo
- Department of Rheumatology and Immunology, Singapore General Hospital, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
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Kellahan S, Burnitt L, Eisen S, Curtis MP, Parks D. Development of a structured musculoskeletal and rheumatic disease continuing education program for nurse practitioners. J Am Assoc Nurse Pract 2023; 35:534-539. [PMID: 36626394 DOI: 10.1097/jxx.0000000000000832] [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: 07/26/2022] [Accepted: 12/08/2022] [Indexed: 01/11/2023]
Abstract
ABSTRACT The workforce shortage of musculoskeletal and rheumatic disease (MSK-RMD) trained providers has led to the need for additional education for nurse practitioners (NPs) in MSK-RMD. An educational certificate was developed and implemented collaboratively between an academic medical center and a college of nursing. The NP-focused MSK-RMD education program enhanced the assessment and treatment of a variety of common RSK-RMD conditions. Interviews and online surveys were conducted with participants to evaluate the program experience. Participant interviews and survey findings demonstrate overall NP satisfaction with the program. Expanding the program to create an accessible virtual continuing education course may improve accessibility of MSK-RMD education for NPs in primary care and multidisciplinary environments.
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Affiliation(s)
- Sara Kellahan
- Division of Rheumatology, Washington University School of Medicine, Saint Louis, Missouri
| | - Lisa Burnitt
- BJC Medical Group, Rheumatology and Internal Medicine Associates, Saint Louis, Missouri
| | - Seth Eisen
- Director of Clinical Rheumatology Research Program, Washington University School of Medicine, Saint Louis, Missouri
| | - Mary P Curtis
- Barnes Jewish College, Goldfarb School of Nursing, Director of the Adult-Gerontology Primary Care Nurse Practitioner Program, Saint Louis, Missouri
| | - Deborah Parks
- Director of Clinical Operations, Rheumatology Washington University School of Medicine, Saint Louis, Missouri
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Saraiva L, Duarte C. Barriers to the Diagnosis of Early Inflammatory Arthritis: A Literature Review. Open Access Rheumatol 2023; 15:11-22. [PMID: 36733437 PMCID: PMC9888401 DOI: 10.2147/oarrr.s282622] [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: 09/12/2022] [Accepted: 01/17/2023] [Indexed: 01/28/2023] Open
Abstract
The early identification of patients with inflammatory arthritis and their referral to rheumatologists in order to establish a diagnosis and to start treatment plays a crucial role in patient outcomes. However, it is recognized that a large proportion of patients with inflammatory arthritis are diagnosed very late, losing the opportunity to start treatment in the very early stages of disease, resulting in a worse prognosis. This delay depends on several factors related to the patient, the disease, socio-demographic and health system aspects. Over time, several strategies have been developed and implemented at different levels aiming to overcome such barriers and to reduce the time from the onset of the symptoms until the diagnosis and start of adequate treatment. In this non-systematic comprehensive review, we will describe the main barriers in the identification of patients with inflammatory arthritis at different levels. We will also discuss the different strategies that have been implemented with the objective to overcome the recognized barriers and their impact in the reduction of delays.
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Affiliation(s)
- Liliana Saraiva
- Rheumatology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Catia Duarte
- Rheumatology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal,iCBR, Faculdade de Medicina, Universidade de Coimbra, Coimbra, Portugal,Correspondence: Catia Duarte, Rheumatology Department, Centro Hospitalar e Universitário de Coimbra, Praceta Mota Pinto, Coimbra, 3000-004, Portugal, Tel +351 960330278, Email
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Javaid U, Mahmud TH, Rasheed A, Javaid AUR, Riaz S, Zohaib A. Factors Leading to Diagnostic and Therapeutic Delay of Rheumatoid Arthritis and Their Impact on Disease Outcome. Cureus 2023; 15:e34481. [PMID: 36874695 PMCID: PMC9982193 DOI: 10.7759/cureus.34481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2023] [Indexed: 02/04/2023] Open
Abstract
Objective To identify the factors which lead to delay in diagnosis and initiation of disease-modifying anti-rheumatic drugs (DMARDs) in rheumatoid arthritis (RA) patients and their impact on disease outcome and functional ability. Methodology This cross-sectional study was conducted from June 2021 to May 2022 at the Department of Rheumatology and Immunology, Sheikh Zayed Hospital, Lahore. Inclusion criteria were patients aged >18 years who were diagnosed with RA, based on American College of Rheumatology (ACR) criteria 2010. Delay was defined as any sort of delay which leads to delay in diagnosis or initiation of treatment of more than three months. The factors and impact on disease outcome were measured by using Disease Activity Score-28 (DAS-28) for disease activity and Health Assessment Questionnaire-Disability Index (HAQ-DI) for functional disability. The collected data were analyzed with Statistical Package for Social Sciences (SPSS) version 24 (IBM Corp., Armonk, NY, USA). Results One hundred and twenty patients were included in the study. Mean delay in referral to a rheumatologist was 36.75±61.07 weeks. Fifty-eight (48.3%) patients with RA were misdiagnosed before presentation to a rheumatologist. Sixty-six (55%) patients had the perception that RA is a non-treatable disease. Delay in diagnosis of RA from onset of symptoms (lag 3) and delay in start of DMARDs from onset of symptoms (lag 4) were significantly associated with increased DAS-28 and HAQ-DI scores (p-value 0.001). Conclusion The factors which led to diagnostic and therapeutic delay were delayed consultation with a rheumatologist, old age, low education status and low socioeconomic status. Rheumatoid factor (RF) and anti-cyclic citrullinated peptide (anti-CCP) antibodies had no role in diagnostic and therapeutic delay. Many RA patients were misdiagnosed with gouty arthritis and undifferentiated arthritis before consulting a rheumatologist. This diagnostic and therapeutic delay compromises RA management leading to high DAS-28 and HAQ-DI in RA patients.
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Affiliation(s)
- Umair Javaid
- Rheumatology, Sheikh Zayed Postgraduate Medical Institute, Lahore, PAK
| | - Tafazzul H Mahmud
- Rheumatology, Sheikh Zayed Postgraduate Medical Institute, Lahore, PAK
| | - Aflak Rasheed
- Rheumatology, Sheikh Zayed Postgraduate Medical Institute, Lahore, PAK
| | | | - Saima Riaz
- Rheumatology, Sheikh Zayed Postgraduate Medical Institute, Lahore, PAK
| | - Amer Zohaib
- Rheumatology, Sheikh Zayed Postgraduate Medical Institute, Lahore, PAK
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Harnden K, Di Matteo A, Mankia K. When and how should we use imaging in individuals at risk of rheumatoid arthritis? Front Med (Lausanne) 2022; 9:1058510. [PMID: 36507546 PMCID: PMC9726914 DOI: 10.3389/fmed.2022.1058510] [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: 09/30/2022] [Accepted: 11/07/2022] [Indexed: 11/24/2022] Open
Abstract
In recent years rheumatologists have begun to shift focus from early rheumatoid arthritis (RA) to studying individuals at risk of developing the disease. It is now possible to use blood, clinical and imaging biomarkers to identify those at risk of progression before the onset of clinical synovitis. The use of imaging, in particular ultrasound (US) and magnetic resonance imaging (MRI), has become much more widespread in individuals at-risk of RA. Numerous studies have demonstrated that imaging can help us understand RA pathogenesis as well as identifying individuals at high risk of progression. In addition, imaging techniques are becoming more sophisticated with newer imaging modalities such as high-resolution peripheral quantitative computed tomography (HR-pQRCT), nuclear imaging and whole body-MRI (WB-MRI) starting to emerge. Imaging studies in at risk individuals are heterogeneous in nature due to the different at-risk populations, imaging modalities and protocols used. This review will explore the available imaging modalities and the rationale for their use in the main populations at risk of RA.
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Alrashdi MN, Alrasheedi SM, Alkhdairi A, Almutairi KO, Almutairi MA, Alharbi AF, Almutairi AA, Alsubaie AM. Impact of Mass Media on the General Population's Knowledge and Attitudes Toward Rheumatoid Arthritis in Qassim, Saudi Arabia. Cureus 2022; 14:e31079. [DOI: 10.7759/cureus.31079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/04/2022] [Indexed: 11/06/2022] Open
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Xiang L, Yoon S, Low AHL, Leung YY, Fong W, Lau TC, Koh DR, Thumboo J. Approaches to improving symptom appraisal: a systematic literature review. BMJ Open 2022; 12:e064521. [PMID: 35998970 PMCID: PMC9403152 DOI: 10.1136/bmjopen-2022-064521] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES Poor symptom appraisal (detection, interpretation and response to symptoms) plays a major role in prolonged prediagnosis interval in various health conditions. Theories and models have been proposed to study the symptom appraisal process but how they could be employed to improve symptom appraisal remains unclear. We therefore aimed to review approaches to improving symptom appraisal in the literature and to develop a theoretical framework that could guide the development of approaches to improving symptom appraisal among individuals in the general population. DESIGN Systematic review. DATA SOURCES Medline, Web of Science, PsycINFO, Embase, CINAHL and Scopus were searched from inception to 30 March 2021. ELIGIBILITY CRITERIA We included original articles in English in which approaches to improve the detection, interpretation or response to symptoms for symptomatic individuals were described. We excluded articles in which approaches were developed to improve symptom appraisal among healthcare professionals. DATA EXTRACTION AND SYNTHESIS A predefined data extraction form was used to extract the development, characteristics and evaluation of approaches to improving symptom appraisal. This formed the basis for the narrative synthesis. RESULTS Of 19 046 publications identified from the literature search, 112 were selected for full-text review and 29 approaches comprising provision of knowledge of symptoms/signs and additional components (eg, symptom self-examination and comparison) for symptom appraisal were included in the synthesis. Less than half (41.4%) of these approaches were developed based on theories/models. Interestingly, despite the variety of theories/models adopted in developing these approaches, the components of these approaches were similar. CONCLUSION Symptom appraisal is an essential process in a patient's journey that can be targeted to facilitate early diagnosis but is largely unstudied. Building on the literature, we proposed a theoretical framework and approaches to improving symptom appraisal. This could facilitate early identification of a variety of health conditions in the general population. TRIAL REGISTRATION NUMBER CRD42021279500.
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Affiliation(s)
- Ling Xiang
- Department of Rheumatology and Immunology, Singapore General Hospital, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Sungwon Yoon
- Health Services and Systems Research, Duke-NUS Medical School, Singapore
| | - Andrea H L Low
- Department of Rheumatology and Immunology, Singapore General Hospital, Singapore
- Duke-NUS Medical School, Singapore
| | - Ying Ying Leung
- Department of Rheumatology and Immunology, Singapore General Hospital, Singapore
- Duke-NUS Medical School, Singapore
| | - Warren Fong
- Department of Rheumatology and Immunology, Singapore General Hospital, Singapore
- Duke-NUS Medical School, Singapore
| | - Tang Ching Lau
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Medicine, National University Hospital, Singapore
| | - Dow Rhoon Koh
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Medicine, National University Hospital, Singapore
| | - Julian Thumboo
- Department of Rheumatology and Immunology, Singapore General Hospital, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Duke-NUS Medical School, Singapore
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Investigation into the wait time for consultation in the psoriatic arthritis program. Clin Rheumatol 2022; 41:3753-3757. [DOI: 10.1007/s10067-022-06288-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 07/07/2022] [Accepted: 07/07/2022] [Indexed: 11/25/2022]
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Karremah MF, Hassan RY, Faloudah AZ, Alharbi LK, Shodari AF, Rahbeeni AA, Alharazi NK, Binjabi AZ, Cheikh MM, Manasfi H, Abdulaziz S, Hussein AH, Alhazmi A, Almoallim H. From Symptoms to Diagnosis: An Observational Study of the Journey of SLE Patients in Saudi Arabia. Open Access Rheumatol 2022; 14:103-111. [PMID: 35791408 PMCID: PMC9250784 DOI: 10.2147/oarrr.s362833] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 05/26/2022] [Indexed: 11/23/2022] Open
Abstract
Background and Objectives Early diagnosis and treatment is associated with improved outcomes in patients with systemic lupus erythematosus (SLE). Studying the journey of SLE patients in Saudi Arabia is essential to direct future health-care plans. Patients and Methods This is a cross-sectional, multicenter study. Eligibility criteria included a diagnosis of SLE that was confirmed by a rheumatologist. Patients younger than 18 at the time of interview were excluded. Primary objectives were to determine time from first symptoms to initial physician visit (Lag 1), time from initial physician visit to encounter with rheumatologist (Lag 2), time from first visit to a rheumatologist to diagnosis of SLE (Lag 3), and time from diagnosis to start of treatment (Lag 4). Secondary objectives were to determine the number and specialty of physicians seen by patients, the speciality type that confirmed the diagnosis, first symptoms experienced, and age at first diagnosis of SLE. Results Three hundred patients (92.3% women) with SLE were evaluated. Mean age at diagnosis was 29.92 years. Mean disease duration was 8.1 years. The majority were college educated (43.0%). The most common initial symptom was joint pain (68%), followed by skin rash (23%), and fever (3.7%). Lag 1 was less than one month in 68.2% of patients. Lag 2 was less than one month in 33.4% of patients and exceeded one year in 25.8%. Lag 3 was less than 1 month in 68.7% of patients. Lag 4 was less than one month in 94.4% of patients. The diagnosis of SLE was made most frequently by rheumatologists (80%). Evaluation by primary care, orthopedic and dermatology physicians were associated with delays in diagnosis. Conclusion Delay was marked in Lag 2. Causes of delay included evaluation by non-specialists and visiting higher numbers of physicians before diagnosis confirmation.
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Affiliation(s)
- Mishal F Karremah
- Department of Medicine, College of Medicine, Umm Alqura University, Makkah, Saudi Arabia
| | - Rola Y Hassan
- Department of Medicine, Division of Rheumatology, King Fahad Armed Forces Hospital, Jeddah, Saudi Arabia.,Alzaidi Chair of Research in Rheumatic Diseases, Umm Alqura University, Makkah, Saudi Arabia
| | - Ammar Z Faloudah
- Department of Medicine, College of Medicine, Umm Alqura University, Makkah, Saudi Arabia
| | - Lujain K Alharbi
- Department of Medicine, Division of Rheumatology, King Fahad Hospital, Madinah, Saudi Arabia
| | - Albraa F Shodari
- Department of Medicine, College of Medicine, Umm Alqura University, Makkah, Saudi Arabia
| | - Ahmad A Rahbeeni
- Department of Medicine, College of Medicine, Umm Alqura University, Makkah, Saudi Arabia
| | - Nouf K Alharazi
- Department of Medicine, College of Medicine, Umm Alqura University, Makkah, Saudi Arabia
| | - Ahmad Z Binjabi
- Department of Medicine, College of Medicine, Umm Alqura University, Makkah, Saudi Arabia
| | - Mohamed M Cheikh
- Alzaidi Chair of Research in Rheumatic Diseases, Umm Alqura University, Makkah, Saudi Arabia.,Department of Medicine, College of Medicine, Fakeeh College for Medical Sciences, Jeddah, Saudi Arabia
| | - Hanadi Manasfi
- Department of Medicine, Specialized Medical Center, Riyadh, Saudi Arabia
| | - Sultana Abdulaziz
- Department of Medicine, King Fahad General Hospital, Jeddah, Saudi Arabia
| | - Albadr Hamza Hussein
- Department of Medicine, Division of Rheumatology, King Fahad Hospital, Madinah, Saudi Arabia
| | - Ahmed Alhazmi
- Department of Medicine, Division of Rheumatology, King Fahad Armed Forces Hospital, Jeddah, Saudi Arabia
| | - Hani Almoallim
- Department of Medicine, College of Medicine, Umm Alqura University, Makkah, Saudi Arabia.,Alzaidi Chair of Research in Rheumatic Diseases, Umm Alqura University, Makkah, Saudi Arabia.,Department of Medicine, Dr. Sameer Abbas Hospital, Jeddah, Saudi Arabia
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16
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Quisenberry SL, Atchison PT, Cottrell DB. Rheumatoid arthritis and DVT risk. Nursing 2022; 52:49-53. [PMID: 35085197 DOI: 10.1097/01.nurse.0000806148.44520.3d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
ABSTRACT Studies show that patients with rheumatoid arthritis (RA) have an increased risk for deep vein thrombosis (DVT) compared with the general population. This article discusses the pathophysiology and clinical manifestations of RA, explores the DVT risk in patients with RA, and outlines critical nursing actions to care for these patients.
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Affiliation(s)
- Susan L Quisenberry
- At Texas Woman's University's College of Nursing, Susan L. Quisenberry is an associate clinical professor and the director of the MSN/APRN and Nurse Educator program, Phillip T. Atchison is an assistant clinical professor, and Damon B. Cottrell is the associate dean and an associate professor
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17
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Affiliation(s)
- Michael Schirmer
- From the Department of Internal Medicine, Clinic II, Medical University of Innsbruck, Innsbruck, Austria
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18
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Xiang L, Low AHL, Leung YY, Fong W, Gandhi M, Yoon S, Lau TC, Koh DR, Thumboo J. Interval between symptom onset and diagnosis among patients with autoimmune rheumatic diseases in a multi-ethnic Asian population. Int J Rheum Dis 2021; 24:1061-1070. [PMID: 34232556 DOI: 10.1111/1756-185x.14165] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 05/22/2021] [Accepted: 06/13/2021] [Indexed: 12/19/2022]
Abstract
AIM The interval between symptom onset and diagnosis (pre-diagnosis interval) can at times be longer than is ideal in patients with autoimmune rheumatic diseases (ARDs). In this study, we aimed to characterize this interval and to identify its associated factors. METHOD We characterized pre-diagnosis interval into 4 intervals: Interval #1 between symptom onset and first visit to healthcare professionals; Interval #2 between first visit to healthcare professionals and rheumatology referral; Interval #3 between rheumatology referral and first rheumatology assessment; and Interval #4 between first rheumatology assessment and diagnosis. Median regression models were used to identify factors associated with longer pre-diagnosis interval and Interval #1. RESULTS Among 259 patients (median age = 52.0 [41.6-61.9] years, 71% female, rheumatoid arthritis [n = 75], axial spondyloarthritis [axSpA] [n = 40] and psoriatic arthritis [n = 35]), median pre-diagnosis interval was 11.5 (4.7-36.0) months. Interval #1 (median = 4.9 months) was significantly longer than Intervals #2-#4 (median = 0.3, 1.5, and 0.0 months, respectively). Patients with axSpA had significantly longer pre-diagnosis interval (median = 38.7 months) and Interval #1 (median = 26.6 months) than patients with the other ARDs. Median regression suggested that patients referred from specialty care had significantly longer pre-diagnosis interval (median difference = 7.7 months) and Interval #1 (median difference = 6.4 months) compared to those referred from primary care. CONCLUSION A long pre-diagnosis interval was observed among patients with ARDs (especially axSpA), due largely to a long interval between symptom onset and the first visit to healthcare professionals. This highlights the importance of interventions targeting patients prior to their first visit to healthcare professionals in reducing pre-diagnosis interval.
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Affiliation(s)
- Ling Xiang
- Department of Rheumatology and Immunology, Singapore General Hospital, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Andrea Hsiu Ling Low
- Department of Rheumatology and Immunology, Singapore General Hospital, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Duke-NUS Medical School, Singapore
| | - Ying Ying Leung
- Department of Rheumatology and Immunology, Singapore General Hospital, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Duke-NUS Medical School, Singapore
| | - Warren Fong
- Department of Rheumatology and Immunology, Singapore General Hospital, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Duke-NUS Medical School, Singapore
| | - Mihir Gandhi
- Health Services and Systems Research, Duke-NUS Medical School, Singapore.,Biostatistics, Singapore Clinical Research Institute.,Tampere Center for Child Health Research, Tampere University, Tampere, Finland
| | - Sungwon Yoon
- Health Services and Systems Research, Duke-NUS Medical School, Singapore
| | - Tang Ching Lau
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Department of Medicine, National University Hospital, Singapore
| | - Dow Rhoon Koh
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Department of Medicine, National University Hospital, Singapore
| | - Julian Thumboo
- Department of Rheumatology and Immunology, Singapore General Hospital, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Duke-NUS Medical School, Singapore
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19
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Naeem F, Khan SEA, Saeed MA, Farman S. Diagnostic and therapeutic delay in Rheumatoid Arthritis patients: Impact on disease outcome. Pak J Med Sci 2021; 37:1001-1007. [PMID: 34290773 PMCID: PMC8281185 DOI: 10.12669/pjms.37.4.3471] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 10/20/2020] [Accepted: 02/25/2021] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE To identify factors causing diagnostic and therapeutic delay in patients with rheumatoid arthritis, and to evaluate relationship of diagnostic and therapeutic delay with disease outcome. METHODS This cross-sectional study was conducted in Rheumatology Department, Fatima Memorial Hospital, Lahore, Pakistan, from May 2018 to July 2018. In this study 102 patients fulfilling ACR/EULAR criteria 2010 were enrolled. Lag times were calculated in months: lag-1 (delay in initial medical consultation); lag-2 (delay in consulting rheumatologists); lag-3 (diagnostic delay); lag-4 (therapeutic delay). Disease activity and functional outcome were measured by DAS28, HAQ-DI respectively. Association of lag-3 and lag-4 with HAQ-DI and DAS28 was calculated by Pearson correlation. RESULTS Median (IQR) disease duration of study group was 6(2-10) years. Initial consultations were with; orthopedic surgeon 40(39.2%), general practitioner 27(26.5%), rheumatologist 13(12.7%), medical specialists 14(13.7%). Median (IQR) lag times in months: lag-1 (delayed initial consultation): 2(0-5), lag-2 (delay in consulting rheumatologist): 30(7.7-72), lag-3 (diagnostic delay): 12(3-48), lag-4 (therapeutic delay):18(5.7-72). Factors attributed to lag-3 (diagnostic delay) and lag-4 (therapeutic delay) (p<0.05): older Age (r= 0.2), education level(r= - 0.2), initial consultation (non-rheumatologist) (r=0.2), lag-2(r=0.8), >three doctors visited before diagnosis(r=0.6). Positive anti-CCP antibodies(r=0.2) and lag-1 (delayed initial consultation) (r=1) were associated with lag-3 (diagnostic delay) only; no association was found with positive RA factor. Significant correlation (p=<0.05) of lag-3 (diagnostic delay) was found with both DAS28(r=0.2) & HAQ-DI(r=0.2). Similarly lag-4 (therapeutic delay) also correlated with both & DAS28(r=0.2) & HAQ-DI(r=0.3) (p=<0.05). CONCLUSION Diagnostic and therapeutic delay were associated with older age, lower education and delayed consultation with rheumatologist but not with positive RA factor. Positive anti-CCP antibodies were associated with diagnostic delay only. Diagnostic and therapeutic delay led to high disease activity and poor functional outcome in RA patients.
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Affiliation(s)
- Faiza Naeem
- Faiza Naeem, FCPS Internal Medicine, Rheumatology Fellow, Division of Rheumatology, Fatima Memorial Hospital College of Medicine & Dentistry (FMH), Lahore, Pakistan
| | - Saira Elaine Anwer Khan
- Saira E.A Khan, MRCP (UK), SCE Rheumatology (UK) Assistant Professor, Division of Rheumatology, Fatima Memorial Hospital College of Medicine & Dentistry (FMH), Lahore, Pakistan
| | - Muhammad Ahmed Saeed
- Muhammad Ahmed Saeed, FCPS Rheumatology, FACR, FCPS Internal Medicine Associate Professor, Al-Aleem Medical College, Head Department of Rheumatology, Gulab Devi Teaching Hospital, Lahore, Pakistan. Consultant Rheumatologist, National Hospital and Medical Center, Lahore
| | - Sumaira Farman
- Sumaira Farman, FRCP, FACP, FACR, SCE Rheumatology (UK) Graduate Certificate Paediatric Rheumatology (Australia) Professor, Division of Rheumatology, FMH, Consultant Rheumatologist, National Hospital and Medical Center, Lahore, Pakistan
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20
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Wu M, Tao M, Wang Q, Lu X, Yuan H. Fusion proteins of biologic agents in the treatment of rheumatoid arthritis (RA): A network meta-analysis. Medicine (Baltimore) 2021; 100:e26350. [PMID: 34128886 PMCID: PMC8213327 DOI: 10.1097/md.0000000000026350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 06/01/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND To evaluate the efficacy of fusion proteins biologics (Etanercept (ETN), Anakinra (ANA), and Abatacept) combinations in the treatment of rheumatoid arthritis (RA) using network meta-analysis to rank those according to their performance medicines. The performance of these processes is ranked according to the results of the analysis and an explanatory study of the possible results is carried out. METHODS Multiple databases including PubMed, EMBASE, and Cochrane Library were used to identify applicable articles and collect relevant data to analyze using STATA (14.0) software. The literature included in this study was divided into a combination of a placebo, methotrexate (MTX), and an observation group (1 of the 3 drugs). The last search date was December 12, 2019. RESULTS A total of 19 eligible randomized controlled trials of fusion proteins biologics were identified, a total of 1109 papers were included, and the results showed that the ETN + MTX had the highest probability of being the most clinically efficacious intervention, with a surface under the cumulative ranking curve of 91.6, was significantly superior (P < .05). Patients who had received ETN or ETN + MTX or ANA had effective compared with patients who had received placebo (95% CI 1.28%-8.47%; 1.92%-19.18%; 1.06%-10.45%). CONCLUSIONS 1. The combination of ETN and MTX had the highest probability of optimal treatment compared to other drugs and 2. ENT, ENT + MTX, and ANA were effective in the treatment of RA compared to placebo.
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Affiliation(s)
- Mingcai Wu
- Department of Biochemistry and Molecular Biology
| | - Mengjun Tao
- Department of Epidemiology and Biostatistics
| | - Quanhai Wang
- Department of Biochemistry and Molecular Biology
| | - Xiaohua Lu
- Functional experiment and training center, School of Public Health, Wannan Medical College, Wuhu, China
| | - Hui Yuan
- Department of Epidemiology and Biostatistics
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21
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Baymler Lundberg AS, Esbensen BA, Jensen MB, Hauge EM, de Thurah A. Facilitators and barriers in diagnosing rheumatoid arthritis as described by general practitioners: a Danish study based on focus group interviews. Scand J Prim Health Care 2021; 39:222-229. [PMID: 33905289 PMCID: PMC8293939 DOI: 10.1080/02813432.2021.1913925] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE To explore the perspectives of general practitioners (GPs) on facilitators and barriers in diagnosing rheumatoid arthritis (RA). DESIGN Qualitative study based on focus group interviews, and using latent thematic analysis. SETTING General practices from Central Region Denmark. SUBJECTS Eleven GPs participated in three different focus groups. Forty percent were female, the mean age was 53 years (range 37-64), and the mean since medical licensing was 16 years (range 5-23). Sixty percent of the GPs worked in an area served by a university hospital, and 40% were served by a regional hospital. MAIN OUTCOME MEASURE Themes describing experiences and reflections about facilitators and barriers in diagnosing Rheumatoid Arthritis. RESULTS Four themes emerged: (A) If the patient is not a textbook example, (B) The importance of maintaining the gatekeeper function, (C) Difficulties in referral of patients to the rheumatologist, and (D) Laboratory tests-can they be trusted? Barriers were identified in all themes, but facilitators only in A, C, and D. The overarching theme was Like finding a needle in a haystack. CONCLUSION The GPs found several barriers for diagnosing RA (symptom awareness, GP's gatekeeper function, suboptimal collaboration with rheumatologists and limitations in laboratory tests). They identified education, more specific tests and better access to rheumatologists as possible facilitators for diagnosing RA. To facilitate earlier referral of suspected RA in general practice and strengthen mutual information and collaboration, future research should focus on these facilitators and barriers.KeypointsEarly diagnosis is essential for the prognosis of RA, and the diagnostic process begins in general practice.Suggested facilitators: training courses in interpretation of laboratory tests and the clinical manifestation of RA, and videos on joint examinations.Suggested barriers: compliance with the gatekeeper function, suboptimal collaboration with rheumatologists, limitations of laboratory tests, and diversity of clinical manifestations.
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Affiliation(s)
- Anne Sofie Baymler Lundberg
- Department of Clinical Pharmacology, Aarhus University Hospital, Aarhus, Denmark
- Research Unit for General Practice, Department of Public Health, Aarhus University,Aarhus, Denmark
| | - Bente Appel Esbensen
- Copenhagen Center for Arthritis Research (COPECARE), Center for Rheumatology and Spine Diseases, Center of Head and Orthopedics, Rigshospitalet, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | | | - Ellen Margrethe Hauge
- Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Annette de Thurah
- Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- CONTACT Annette de Thurah Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark
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22
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Almoallim H, Al Saleh J, Badsha H, Ahmed HM, Habjoka S, Menassa JA, El-Garf A. A Review of the Prevalence and Unmet Needs in the Management of Rheumatoid Arthritis in Africa and the Middle East. Rheumatol Ther 2021; 8:1-16. [PMID: 33226566 PMCID: PMC7991016 DOI: 10.1007/s40744-020-00252-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 10/31/2020] [Indexed: 02/07/2023] Open
Abstract
Estimates of the global prevalence of rheumatoid arthritis (RA) range from 0.24 to 1%, but vary considerably around the globe. A variation in RA prevalence is also expected across Africa and the Middle East, due to ethnic, climate, and socioeconomic differences. To assess the prevalence of RA in Africa and the Middle East, we searched Medline (via PubMed) and databases of major rheumatology conferences. Seventeen journal articles and 0 abstracts met the inclusion criteria. Estimated prevalence ranged from 0.06 to 3.4%. Most studies reported values near or below 0.25%. Consistent with data from other regions, RA was more prevalent among urban than rural populations, and among women than men. The women:men prevalence ratio ranged from 1.3:1 to 12.5:1, which suggests notable differences from the global average of 2:1. Relative increases in prevalence were observed in North Africa and the Middle East (13% since 1990) and Western Sub-Saharan Africa (14%), whereas rates in Eastern, Central, and Southern Sub-Saharan Africa show decreases (4-12%). Low disease awareness, delays to visit rheumatologists, and socioeconomic factors appear to hinder early diagnosis and aggressive treatment. Few countries have developed RA-specific treatment guidelines, and many physicians and patients face limited access to even basic treatments. An improved understanding of the epidemiology and management of RA, and the related socioeconomic consequences is necessary, so that targeted attempts can be made to encourage early diagnosis and treatment.
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Affiliation(s)
- Hani Almoallim
- Faculty of Medicine, Umm-Al-Qura University, Makkah, Saudi Arabia.
| | | | - Humeira Badsha
- Dr Humeira Badsha Medical Center, Dubai, United Arab Emirates
| | | | - Sara Habjoka
- Pfizer Biopharmaceutical Group, Emerging Markets, Dubai, United Arab Emirates
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23
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Batko B, Korkosz M, Juś A, Wiland P. Management of rheumatoid arthritis in Poland - where daily practice might not always meet evidence-based guidelines. Arch Med Sci 2021; 17:1286-1293. [PMID: 34522257 PMCID: PMC8425259 DOI: 10.5114/aoms.2019.84092] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 03/25/2019] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION International recommendations are intended to help rheumatologists in the effective management of rheumatoid arthritis (RA) through an evidence-based approach. This research aimed to evaluate management patterns and associated difficulties encountered by rheumatologists in daily practice. MATERIAL AND METHODS Interviewers recruited 101 Polish rheumatologists in a random quota-based, nationwide sample of outpatient clinics. Quantitative data were input online using a computer-assisted web interview tool. RESULTS Disease-modifying antirheumatic drugs (DMARDs) are not initiated at the time of diagnosis in 15% of RA patients, most often due to difficulties in patient-provider communication. The RA activity is assessed every 4 to 6 months by 30% of rheumatologists, and 64% of patients are reported to never achieve remission. Composite indices are the most reliable indicators of remission only for 38% of responders. Despite inadequate disease control with ≥ 2 treatment schedules with synthetic DMARDs, 34% of these patients are not considered for biological DMARDs (bDMARDs). Contraindications and reimbursement barriers are the most frequently stated reasons. Therapy with glucocorticoid (GC) lasting over 3 months is reported by 70% of rheumatologists. International recommendations are stated as the most common basis for treatment decisions. CONCLUSIONS Awareness of recommendations is not sufficient to ensure their application in clinical practice. Inadequate management of RA is quite prevalent, with a substantial contribution of non-medical factors. Daily practice mainly deviates from guidelines regarding frequency and mode of monitoring measures, time to DMARD initiation, and duration of GC treatment. Education programs and policy changes may significantly narrow the gap between evidence and practice.
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Affiliation(s)
- Bogdan Batko
- Department of Rheumatology, J. Dietl Specialist Hospital, Krakow, Poland
| | - Mariusz Korkosz
- Department of Rheumatology, Jagiellonian University Medical College, Krakow, Poland
| | - Anna Juś
- Medical Department, Roche Polska Sp. z o.o., Warsaw, Poland
| | - Piotr Wiland
- Department of Rheumatology and Internal Medicine, Wroclaw Medical University, Wroclaw, Poland
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24
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Almoallim H, Hassan R, Cheikh M, Faruqui H, Alquraa R, Eissa A, Alhazmi A, Alsolaimani R, Janoudi N. Rheumatoid Arthritis Saudi Database (RASD): Disease Characteristics and Remission Rates in a Tertiary Care Center. Open Access Rheumatol 2020; 12:139-145. [PMID: 32821181 PMCID: PMC7418157 DOI: 10.2147/oarrr.s260426] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 07/27/2020] [Indexed: 11/23/2022] Open
Abstract
Background National Registries are essential to direct current practice. Rheumatoid arthritis (RA) registries in the middle east and North Africa remain scarcely represented. Objective To describe a population of Saudi RA patients and to compare the findings to internationally reported data. Methods This is an observational study that was conducted at Doctor Soliman Fakeeh Hospital (DSFH) in Saudi Arabia. The study ran from 2014 to 2018 using a pool of 433 patients. Inclusion criteria included adults older than 18 years of age who fulfilled the 2010 American College of Rheumatology criteria for the diagnosis of RA and who were also regular visitors in our rheumatology clinics. Data were collected directly from patients and entered in a specially designed program. Results At initial presentation, 45.5% had demonstrated active disease (moderate or high disease activity) based on DAS-28-CRP scores, while 54.5% were in low disease activity or remission. The remission rates after 1 year had increased to 79.6% (345 patients), while 9.7% (42 patients) and 10.6% (46 patients) had low disease activity and moderate disease activity, respectively. It was also found that the female gender, higher Health Assessment Questionnaire-Disability Index (HAQ-DI) and longer lag1/lag2 periods were associated with higher disease activity in our population. Conclusion We detected higher remission rates at 1 year of follow-up. This could be attributed to many factors, including good referral systems with easier access to biologics. We aim to expand this registry to the national level.
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Affiliation(s)
- Hani Almoallim
- Department of Medicine, Faculty of Medicine, Umm Alqura University, Makkah, Saudi Arabia.,Internal Medicine Department, Doctor Soliman Fakeeh Hospital, Jeddah, Saudi Arabia.,Alzaidi Chair of Research in Rheumatic Diseases, Umm Alqura University, Makkah, Saudi Arabia
| | - Rola Hassan
- Internal Medicine Department, Doctor Soliman Fakeeh Hospital, Jeddah, Saudi Arabia.,Alzaidi Chair of Research in Rheumatic Diseases, Umm Alqura University, Makkah, Saudi Arabia
| | - Mohamed Cheikh
- Internal Medicine Department, Doctor Soliman Fakeeh Hospital, Jeddah, Saudi Arabia.,Alzaidi Chair of Research in Rheumatic Diseases, Umm Alqura University, Makkah, Saudi Arabia
| | - Hanan Faruqui
- Internal Medicine Department, Doctor Soliman Fakeeh Hospital, Jeddah, Saudi Arabia
| | - Reem Alquraa
- Internal Medicine Department, Doctor Soliman Fakeeh Hospital, Jeddah, Saudi Arabia
| | - Ayman Eissa
- Internal Medicine Department, Doctor Soliman Fakeeh Hospital, Jeddah, Saudi Arabia
| | - Aous Alhazmi
- Alzaidi Chair of Research in Rheumatic Diseases, Umm Alqura University, Makkah, Saudi Arabia
| | - Roaa Alsolaimani
- Internal Medicine Department, Doctor Soliman Fakeeh Hospital, Jeddah, Saudi Arabia.,Department of Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Nahed Janoudi
- Internal Medicine Department, Doctor Soliman Fakeeh Hospital, Jeddah, Saudi Arabia
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25
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Synovial Fluid Cell Proteomic Analysis Identifies Upregulation of Alpha-Taxilin Proteins in Rheumatoid Arthritis: A Potential Prognostic Marker. J Immunol Res 2020; 2020:4897983. [PMID: 32377534 PMCID: PMC7195675 DOI: 10.1155/2020/4897983] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 03/13/2020] [Indexed: 12/28/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune inflammatory disease affecting the joints and surrounding tissue. Identification of novel proteins associated with the progression of a disease is a prerequisite for understanding the pathogenesis of RA. The present study was undertaken to identify the potential biomarkers from a less explored biological sample such as synovial fluid (SF) cells which is specific for RA and to analyze their functional aspects using proteomic approach. Two-dimensional gel electrophoresis (2-DE) was performed using synovial fluid cells of RA and osteoarthritis (OA) patients, and 7 differentially expressed proteins were identified using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS/MS). Αlpha-Taxilin (α-Taxilin) has been found as one of the novel, significantly up regulated protein in RA. It has been validated in the synovium, synovial fluid (SF), SF cells, and plasma samples by Western blot, enzyme-linked immunosorbent assay (ELISA), fluorescence-activated cell sorting (FACS), immunohistochemistry (IHC), and real-time PCR. The identification of autoantibody against α-Taxilin and in silico studies has further helped us to understand its involvement in disease mechanism. The present study will therefore provide knowledge towards the etiology of RA that pave the way for suitable prognostic marker identification along with other clinical parameters.
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26
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Boylan M. Should ultrasound be used routinely in the diagnosis of rheumatoid arthritis? Ir J Med Sci 2019; 189:735-748. [PMID: 31646431 DOI: 10.1007/s11845-019-02096-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Accepted: 09/04/2019] [Indexed: 12/29/2022]
Abstract
INTRODUCTION A growing body of evidence indicates the benefits of early diagnosis of rheumatoid arthritis (RA) and prompt treatment with disease-modifying anti-rheumatic drugs (DMARDS) in terms of relieving symptoms, improving prognosis, and reducing long-term complications. There is however some controversy over the most beneficial method of imaging in providing accurate early diagnosis. Though current practice favours clinical and radiological assessment, this is increasingly supplemented by ultrasound techniques (and, to a lesser extent, CT and MRI scanning). While EULAR and ESSR favour the use of ultrasonography (US) as the first-line investigation in cases of suspected RA, a recent NICE review upholds the traditional place of plain film radiographs of hands and feet to detect erosions as early signs of synovitis. This review considers the evidence for US in the early diagnosis of RA and the case for it becoming the primary assessment modality in rheumatology clinics. AIMS This paper aims to assess the current literature on the efficacy of ultrasonography in diagnosing early RA, by comparing US with alternative imaging modalities. The goal is to propose the most appropriate method of diagnosis to improve early initiation of DMARD treatment for optimum disease outcomes. METHODS Searches for related studies and review articles were carried out using electronic databases and hand searches. Additional references were gleaned from the bibliographies of included papers. Related articles and pop-outs from PubMed were also used. The search was refined in PubMed, by only using reviews which were written in English and published in past 10 years and had full free text available. RESULTS This review confirms that US has a high level of sensitivity in diagnosing RA (and hence a low risk of missing cases of RA which might benefit from early treatment with DMARDs). It also has a high level of specificity (and hence a low risk of falsely diagnosing somebody with RA who may suffer adverse effects of DMARD therapy). US is already widely available and well accepted by clinicians and patients. It does not involve exposure to radiation and can be readily delivered by appropriately trained staff. CONCLUSION This review of relevant studies indicates that US should become accepted as the investigation with the most favourable balance of benefits to risks in the early diagnosis of RA. Given the continuing controversy surrounding studies of different imaging techniques in RA, further research into the diagnostic role of US in RA is indicated.
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Affiliation(s)
- Maria Boylan
- Graduate Entry Medical School, University of Limerick - Faculty of Education & Health Services, Limerick, V94 T9PX, Ireland.
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Li G, Liu Y, Meng F, Xia Z, Wu X, Fang Y, Zhang C, Zhang Y, Liu D. LncRNA MEG3 inhibits rheumatoid arthritis through miR-141 and inactivation of AKT/mTOR signalling pathway. J Cell Mol Med 2019; 23:7116-7120. [PMID: 31411001 PMCID: PMC6787440 DOI: 10.1111/jcmm.14591] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 07/21/2019] [Accepted: 07/24/2019] [Indexed: 12/19/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammation mediated by autoimmune responses. MEG3, a kind of long noncoding RNA (lncRNA), participates in cell proliferation in cancer tissues. However, the correlation between MEG3 and RA is yet unclear. Therefore, to clarify how MEG3 works in RA, we performed a series of experiments using RA samples. We found that MEG3 was downregulated in the fibroblast-like synoviocytes of RA patients (RA-FLS), in comparison with healthy subjects. MEG3 was also down-regulated evidently in lipopolysaccharide (LPS)-treated chondrocyte. As part of our experiments, MEG3 was overexpressed in chondrocyte by transfection with lentivirus containing sequences encoding MEG3. In addition, in presence of LPS, reductions were identified not only in the cell proliferation, but also in the generation of interleukin-23 (IL-23), which, however were reversed in the lentivirus (containing MEG3-encoding sequences)-transfected chondrocytes. Up-regulated MEG3 resulted in an increase the level of Ki67. Moreover, MEG3 was negatively correlated with miR-141, and miR-141 was up-regulated in LPS-treated chondrocyte. Inhibitory effects of MEG3 overexpression, mentioned above, were partially abolished by overexpressed miR-141. Further, animal experiment also showed the inhibitory effect of MEG3 in overexpression on the AKT/mTOR signaling pathway. In-vivoexperiments also showed that cell proliferation was facilitated by MEG3 overexpression with inhibited inflammation. In summary, the protective role of MEG3 in RA was proved to be exerted by the increase in the rate of proliferation, which might correlate to the regulatory role of miR-141 and AKT/mTOR signal pathway, suggesting that MEG3 holds great promise as a therapeutic strategy for RA.
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Affiliation(s)
- Guoqing Li
- Department of Rheumatology, Affiliated Hospital of Yangzhou UniversityYangzhou UniversityYangzhouChina
| | - Ying Liu
- Department of Rheumatology, Affiliated Hospital of Yangzhou UniversityYangzhou UniversityYangzhouChina
- Clinical Medical CollegeDalian Medical UniversityDalianChina
| | - Fanru Meng
- Department of Rheumatology, Affiliated Hospital of Yangzhou UniversityYangzhou UniversityYangzhouChina
- Clinical Medical CollegeDalian Medical UniversityDalianChina
| | - Zhongbin Xia
- Department of Rheumatology, Affiliated Hospital of Yangzhou UniversityYangzhou UniversityYangzhouChina
| | - Xia Wu
- Department of Rheumatology, Affiliated Hospital of Yangzhou UniversityYangzhou UniversityYangzhouChina
- Clinical Medical CollegeDalian Medical UniversityDalianChina
| | - Yuxuan Fang
- Department of Rheumatology, Affiliated Hospital of Yangzhou UniversityYangzhou UniversityYangzhouChina
- Clinical Medical CollegeDalian Medical UniversityDalianChina
| | - Chunwang Zhang
- Department of Rheumatology, Affiliated Hospital of Yangzhou UniversityYangzhou UniversityYangzhouChina
- Clinical Medical CollegeDalian Medical UniversityDalianChina
| | - Yu Zhang
- Department of Rheumatology, Affiliated Hospital of Yangzhou UniversityYangzhou UniversityYangzhouChina
| | - Dan Liu
- Department of Pathology, Clinical Medical CollegeYangzhou UniversityYangzhouChina
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Sander O, Korfmacher W, Ostendorf B, Schneider M. [Rheumatology in the mirror of media and advertising exemplified by the Rheumazentrum Rhein-Ruhr]. Z Rheumatol 2019; 77:300-308. [PMID: 29654390 DOI: 10.1007/s00393-018-0461-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- O Sander
- Poliklinik und Funktionsbereich für Rheumatologie & Hiller Forschungszentrum Rheumatologie, Universitätsklinikum Düsseldorf Heinrich-Heine-Universität Düsseldorf, Moorenstr. 5, Düsseldorf, Deutschland.
| | - W Korfmacher
- Fachbereiche Architektur und Design, Peter Behrens School of Arts, Hochschule Düsseldorf, Düsseldorf, Deutschland
| | - B Ostendorf
- Poliklinik und Funktionsbereich für Rheumatologie & Hiller Forschungszentrum Rheumatologie, Universitätsklinikum Düsseldorf Heinrich-Heine-Universität Düsseldorf, Moorenstr. 5, Düsseldorf, Deutschland
| | - M Schneider
- Poliklinik und Funktionsbereich für Rheumatologie & Hiller Forschungszentrum Rheumatologie, Universitätsklinikum Düsseldorf Heinrich-Heine-Universität Düsseldorf, Moorenstr. 5, Düsseldorf, Deutschland
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Patterns of glucocorticoid prescribing and provider-level variation in a commercially insured incident rheumatoid arthritis population: A retrospective cohort study. Semin Arthritis Rheum 2019; 50:228-236. [PMID: 31522762 DOI: 10.1016/j.semarthrit.2019.09.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 07/25/2019] [Accepted: 09/05/2019] [Indexed: 11/20/2022]
Abstract
OBJECTIVE Glucocorticoids are common in RA management despite an unfavorable, exposure-dependent risk profile impacted by patient and provider-level factors. Existing work describing glucocorticoid use in RA is not generalizable and does not adequately examine provider factors. We aim to describe how providers prescribe glucocorticoids to commercially insured, newly diagnosed RA patients in the United States. METHODS This was a retrospective cohort study which used the national Optum© administrative database. We identified 9221 adults ages 18-65 with RA diagnosed 2010-2014. We assessed glucocorticoid dispensing 3 months pre-diagnosis through 12months post-diagnosis ("study period"), cumulatively stratified by calendar quarter and prescriber specialty (rheumatologist, primary care, other). We examined prescribing variation among individual rheumatologists by dividing quarterly distribution of per-patient dose and days' supply into quartiles. RESULTS 6717 (72.8%) patients filled ≥1 glucocorticoid prescription during the study period. 2890 (31.3%) patients received ≥3 months' supply, with median (IQR) daily dose 10 (6.6) mg/day and days' supply 189 (143) days. 52.6% of patients received glucocorticoids 1-3 months post-diagnosis; 29.2% received glucocorticoids 10-12 months post-diagnosis. Among glucocorticoid users post-diagnosis, quarterly median daily dose and days' supply were consistently ≥10 mg/day and ≥30 days, respectively. Rheumatologists prescribed most glucocorticoids, with median per-quarter daily dose and days' supply 10 mg/day and 43-60 days. Individual rheumatologists' prescribing varied widely across all quarters. CONCLUSION Among commercially insured incident RA patients, receipt of ≥10 mg/day prednisone equivalent for months is common, typically prescribed by rheumatologists, and persists a year post-diagnosis in 29.2% of patients. Glucocorticoid prescribing varies widely across rheumatologists. Further work is warranted to identify provider factors explaining variation in glucocorticoid prescribing, and assess how these affect health outcomes.
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Widdifield J. Preventing Rheumatoid Arthritis: A Global Challenge. Clin Ther 2019; 41:1355-1365. [DOI: 10.1016/j.clinthera.2019.04.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 03/08/2019] [Accepted: 04/10/2019] [Indexed: 02/06/2023]
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Deane KD, Cheung TT. Rheumatoid Arthritis Prevention: Challenges and Opportunities to Change the Paradigm of Disease Management. Clin Ther 2019; 41:1235-1239. [PMID: 31196651 DOI: 10.1016/j.clinthera.2019.04.035] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 04/18/2019] [Accepted: 04/19/2019] [Indexed: 02/04/2023]
Affiliation(s)
- Kevin D Deane
- Division of Rheumatology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, USA.
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Pavo MR, de Inocencio J. Pediatrician Beliefs about Juvenile Idiopathic Arthritis May Result in Referral Delays: A Spanish National Survey. J Pediatr 2019; 209:236-239.e2. [PMID: 30679051 DOI: 10.1016/j.jpeds.2018.12.038] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 12/14/2018] [Accepted: 12/18/2018] [Indexed: 12/13/2022]
Abstract
We explored, through a national survey, pediatrician beliefs and misconceptions that could interfere with early referral of patients with juvenile idiopathic arthritis. A total of 831 pediatricians participated. Approximately one-half of the respondents underestimated the incidence of the disease and thought that pain was the leading symptom of oligoarticular forms.
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Affiliation(s)
- María Rosa Pavo
- Pediatric Primary Care, Centro de Salud García Noblejas, Madrid
| | - Jaime de Inocencio
- Pediatric Rheumatology Unit, University Hospital 12 de Octubre, Madrid, Spain; Department of Public Health and Maternal and Pediatric Health, Complutense University of Madrid, Madrid, Spain.
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Reduced IgG titers against pertussis in rheumatoid arthritis: Evidence for a citrulline-biased immune response and medication effects. PLoS One 2019; 14:e0217221. [PMID: 31136605 PMCID: PMC6538243 DOI: 10.1371/journal.pone.0217221] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Accepted: 05/07/2019] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND The antibody response to pertussis vaccination in rheumatoid arthritis is unknown, a concerning omission given the relatively low efficacy of the pertussis vaccine, a rise in pertussis infections, and a general increased susceptibility to infection in rheumatoid arthritis. Additionally, the contributions from an intrinsically dysregulated immune system in rheumatoid arthritis and immune-suppressing medications to the response to pertussis vaccination is poorly defined. This study examines antibody titers against pertussis in vaccinated rheumatoid arthritis patients and controls as well as evaluates potential contributions from demographic factors, immune suppressing medications, and reactivity against citrullinated pertussis. METHODS Serum IgG titers against native and citrullinated pertussis and tetanus were quantified by enzyme-linked immunosorbent assay in rheumatoid arthritis subjects and controls who were vaccinated within 10 years. Titers were compared by t-test and percent immunity by Fisher's exact test. Multivariable logistic regression was used to identify clinical factors that correlate with native pertussis titers. RESULTS Compared to controls, rheumatoid arthritis subjects had lower titers against pertussis, but not tetanus, and reduced immunity to pertussis. These results were even more prominent at 5-10 years post-vaccination, when rheumatoid arthritis patients had 50% lower titers than controls and 2.5x more rheumatoid arthritis subjects were not considered immune to pertussis. Multiple logistic regression demonstrated that female sex and methotrexate use, but not TNF inhibiting medications, correlated with reduced immunity to pertussis. Finally, rheumatoid arthritis patients had higher IgG titers against citrullinated pertussis than native pertussis. CONCLUSIONS Pertussis titers are lower in vaccinated rheumatoid arthritis patients with evidence for contributions from female sex, a citrulline-biased immune response, and methotrexate use.
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Bedaiwi M, Al-Homood IA, El-Garf A, Uthman I, Sunna N, Nassier R, Mohamed H, Al Saleh J. Disease burden and treatment challenges of psoriatic arthritis in Africa and the Middle East. Rheumatol Int 2019; 39:1321-1329. [PMID: 31134289 DOI: 10.1007/s00296-019-04319-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 05/03/2019] [Indexed: 01/17/2023]
Abstract
Psoriatic arthritis (PsA) is a chronic, inflammatory arthropathy occurring in up to 30% of patients with psoriasis, and is characterized by multiple manifestations including peripheral arthritis, enthesitis, dactylitis, spondylitis, and psoriatic skin and nail disease. This complex and heterogeneous disease is poorly understood and its diagnosis and treatment are suboptimal, particularly in Africa and the Middle East, where very few studies into the impact of PsA have been carried out. This article aims to highlight the disease burden of PsA in the region as well as to identify unmet clinical needs. A non-systematic review was carried out in the PubMed database and the most relevant publications were selected. Expert rheumatologists practicing in Africa and the Middle East provide an insight into the challenges of treating PsA in daily practice, along with recommendations for improvements.
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Affiliation(s)
- Mohamed Bedaiwi
- Division of Rheumatology, College of Medicine, King Saud University Medical City, King Saud University, Riyadh, Saudi Arabia.
| | - Ibrahim A Al-Homood
- Department of Medical Specialties, Rheumatology Section, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Ayman El-Garf
- Rheumatology Department, Cairo University Hospitals, Cairo University, Cairo, Egypt
| | - Imad Uthman
- Division of Rheumatology, American University of Beirut Medical Center, Beirut, Lebanon
| | | | | | | | - Jamal Al Saleh
- Rheumatology Unit, Dubai Hospital, Dubai Health Authority, Dubai, United Arab Emirates
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Strouse J, Donovan BM, Fatima M, Fernandez-Ruiz R, Baer RJ, Nidey N, Forbess C, Bandoli G, Paynter R, Parikh N, Jeliffe-Pawlowski L, Ryckman KK, Singh N. Impact of autoimmune rheumatic diseases on birth outcomes: a population-based study. RMD Open 2019; 5:e000878. [PMID: 31168407 PMCID: PMC6525602 DOI: 10.1136/rmdopen-2018-000878] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 03/04/2019] [Accepted: 03/27/2019] [Indexed: 11/05/2022] Open
Abstract
Objectives Autoimmune rheumatic diseases (ARDs) affect women of childbearing age and have been associated with adverse birth outcomes. The impact of diseases like ankylosing spondylitis and psoriatic arthritis (PsA) on birth outcomes remains less studied to date. Our objective was to evaluate the impact of ARDs on preterm birth (PTB), congenital anomalies, low birth weight (LBW) and small for gestational age (SGA), in a large cohort of women. Methods We conducted a propensity score-matched analysis to predict ARD from a retrospective birth cohort of all live, singleton births in California occurring between 2007 and 2012. Data were derived from birth certificate records linked to hospital discharge International Classification of Diseases, ninth revision codes. Results We matched 10 244 women with a recorded ARD diagnosis (rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), antiphospholipid syndrome, PsA); ankylosing spondylitis and juvenile idiopathic arthritis (JIA) to those without an ARD diagnosis. The adjusted OR (aOR) of PTB was increased for women with any ARD (aOR 1.93, 95% CI 1.78 to 2.10) and remained significant for those with RA, SLE, PsA and JIA. The odds of LBW and SGA were also significantly increased among women with an ARD diagnosis. ARDs were not associated with increased odds of congenital anomalies. Conclusion Consistent with prior literature, we found that women with ARDs are more likely to have PTB or deliver an SGA infant. Some reassurance is provided that an increase in congenital anomalies was not found even in this large cohort.
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Affiliation(s)
- Jennifer Strouse
- Internal Medicine, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Brittney M Donovan
- Internal Medicine, Vanderbilty University Medical Center, Iowa City, Iowa, USA
| | - Munazza Fatima
- Internal Medicine, Iowa City VA Medical Center, Iowa City, Iowa, USA
| | | | - Rebecca J Baer
- Pediatrics, University of California San Diego Health System, San Diego, California, USA
| | - Nichole Nidey
- Epidemiology, University of Iowa, Iowa City, Iowa, USA
| | - Chelsey Forbess
- Internal Medicine, Harbor-UCLA Medical Center, Torrance, California, USA
| | - Gretchen Bandoli
- Pediatrics, University of California San Diego Health System, San Diego, California, USA
| | - Randi Paynter
- Epidemiology and Biostatistics, University of California San Francisco School of Medicine, San Francisco, California, USA
| | - Nisha Parikh
- Internal Medicine, Div of Cardiology, University of California San Francisco School of Medicine, San Francisco, California, USA
| | - Laura Jeliffe-Pawlowski
- Epidemiology and Biostatistics, University of California San Francisco School of Medicine, San Francisco, California, USA
| | | | - Namrata Singh
- Rheumatology, Iowa City VA Medical Center, Iowa City, Iowa, USA
- Rheumatology, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
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Muller S, Hider S, Machin A, Stack R, Hayward RA, Raza K, Mallen C. Searching for a prodrome for rheumatoid arthritis in the primary care record: A case-control study in the clinical practice research datalink. Semin Arthritis Rheum 2019; 48:815-820. [PMID: 30072114 DOI: 10.1016/j.semarthrit.2018.06.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 06/08/2018] [Accepted: 06/18/2018] [Indexed: 12/29/2022]
Abstract
BACKGROUND Rheumatoid arthritis (RA) has articular and non-articular manifestations. Early, intensive treatment has substantial benefit for both. This requires patients be identified as soon as symptoms develop. OBJECTIVES To determine whether selected signs and symptoms can be identified in the primary care records of patients prior to a formal diagnosis of RA being made and, if so, how early they can be identified. METHODS A case-control study was constructed within the UK Clinical Practice Research Datalink (CPRD). 3577 individuals with 'definite' RA, were matched to 14,287 individuals without inflammatory arthritis. An index date was established (i.e., date general practitioner (GP) first appeared to suspect RA). Rates of consultation and consultations for suspected early RA symptoms were compared in cases and controls in the two years prior to the index date using conditional logistic regression, adjusted for number of consultations. RESULTS The mean (standard deviation) age of participants was 58.8 (14.5) years and 66.8% were female. Rates of any consultation were significantly higher in RA cases than in controls for at least two years prior to the index date. Cases were more likely to have a pre-diagnosis coded consultation for joint, and particularly hand symptoms (aOR 11.44 (9.60, 13.63)), morning stiffness (8.10 (3.54, 18.5)), carpal tunnel syndrome (4.57 (3.54, 5.88)) and other non-articular features. CONCLUSIONS In patients who develop RA, GP consultation rates are higher for at least two years prior to the first recorded suspicion of RA. This study highlights symptoms that should raise a GP's index of suspicion for RA.
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Affiliation(s)
- Sara Muller
- Research Institute for Primary Care & Health Sciences, David Weatherall Building, Keele University, Keele, Staffordshire ST5 5BG, UK.
| | - Samantha Hider
- Research Institute for Primary Care & Health Sciences, David Weatherall Building, Keele University, Keele, Staffordshire ST5 5BG, UK; Haywood Academic Rheumatology Centre, Haywood Hospital, Stoke-on-Trent, UK.
| | - Annabelle Machin
- Research Institute for Primary Care & Health Sciences, David Weatherall Building, Keele University, Keele, Staffordshire ST5 5BG, UK
| | - Rebecca Stack
- College of Business Law & Social Sciences, Nottingham Trent University, Nottingham, UK
| | - Richard A Hayward
- Research Institute for Primary Care & Health Sciences, David Weatherall Building, Keele University, Keele, Staffordshire ST5 5BG, UK
| | - Karim Raza
- Institute of Inflammation and Ageing, Arthritis Research UK Rheumatoid Arthritis Pathogenesis Centre of Excellence and MRC Arthritis Research UK Centre for Musculoskeletal Ageing Research, University of Birmingham, Birmingham, UK; Department of Rheumatology, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
| | - Christian Mallen
- Research Institute for Primary Care & Health Sciences, David Weatherall Building, Keele University, Keele, Staffordshire ST5 5BG, UK
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A Bayesian mixed treatment comparison of efficacy of biologics and small molecules in early rheumatoid arthritis. Clin Rheumatol 2019; 38:1309-1317. [PMID: 30628014 DOI: 10.1007/s10067-018-04406-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 12/18/2018] [Indexed: 01/05/2023]
Abstract
The current paradigm in the management of rheumatoid arthritis (RA) is to treat patients in the early stage of the disease (ERA). Previous meta-analysis-based mixed treatment comparisons (MTCs), aimed to identify the most effective drugs in ERA, are biased by the wide "window" of early definition, ranging from 6 months to 2 years. The aim of this study was to estimate through a Bayesian Network Meta-Analysis which biologics or small molecules are more likely to achieve a 1-year good clinical response in ERA patients with disease duration < 1 year. According to the Preferred Reporting Items for Systematic Reviews and Meta-analyses statement, randomized controlled trials (RCTs) of biologic agents and small molecules in combination with MTX to treat patients affected with ERA lasting < 1 year were searched through MEDLINE, EMBASE, Cochrane Library, and Clinicaltrials.gov between 1990 and September 2017. The outcome of interest was the achievement of American College of Rheumatology (ACR) 50 and ACR 70 response at 1 year. WinBUGS 1.4 software (MRC Biostatistics Unit, Cambridge, UK) was used to perform the analyses, using a fixed effect model. Fourteen studies were included in the analysis. Tofacitinib (64.83%) followed by Etanercept (23.26%) were the drugs with the highest probability of achieving ACR50 response. Rituximab showed the highest probability of inducing ACR70 response (52.81%) followed by Etanercept (26.85%). This is the first MTC involving only RCTs on ERA patients with disease duration < 1 year. Tofacitinib and rituximab were the drugs ranked first in inducing 1-year ACR50 and ACR70 response, respectively.
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Zhang YH, Li K, Xiao J, Zhang HD, Zhang XY. Comparison of Ultrasound, Radiography, and Clinical Investigations in the Diagnosis of Early Rheumatoid Synovitis in Patients with Nonspecific Musculoskeletal Symptoms: A Multicenter Cross-Sectional Study. Med Sci Monit 2018; 24:4372-4378. [PMID: 29939979 PMCID: PMC6048998 DOI: 10.12659/msm.908755] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Early diagnosis and treatment of rheumatoid synovitis can reduce the progression of rheumatoid arthritis (RA). However, in the early stages of rheumatoid synovitis, patients may only have non-specific musculoskeletal symptoms, and plain film radiographs may not detect early synovial changes. The aim of this study was to compare the sensitivity and specificity of ultrasound with radiography, and clinical investigations in the detection of rheumatoid synovitis in patients presenting with nonspecific musculoskeletal symptoms. MATERIAL AND METHODS This was a non-randomized, cross-sectional, clinical study that included 189 patients who had nonspecific musculoskeletal symptoms. All patients underwent clinical investigations, postero-anterior and dorsal radiographic imaging, and bilateral grey-scale ultrasound examinations of the third and second metacarpophalangeal (MCP) joints, the third and the second proximal interphalangeal (PIP) joints, the second and the fifth metatarsophalangeal (MTP) joints, and the wrist. RESULTS There was no clear predictive value for detection of early synovitis by clinical investigations alone. Plain film radiography of patients only provided accurate information of joint erosions but less information for synovitis. Grey-scale ultrasound was more effective at detecting early synovitis compared with clinical investigations (p=0.00015; q=4.548) and compared with plain film radiography (p=0.0002; q=4.537), and quantified the synovial changes. The predictive values of plain film radiography and clinical investigations had 0.43 and 0.24 sensitivity and 0 specificity compared with ultrasound. CONCLUSIONS The findings of this study support the use of grey-scale ultrasound in the detection of early rheumatoid synovitis of the fingers and the wrist.
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Affiliation(s)
- Ying-Hua Zhang
- Department of Ultrasonography, Jining No. 1 Peoples' Hospital, Jining, Shandong, China (mainland)
| | - Kang Li
- Department of Bone and Joint Surgery, Heze Municipal Hospital, Heze, Shandong, China (mainland)
| | - Jing Xiao
- Department of Ultrasonography, Jining No. 1 Peoples' Hospital, Jining, Shandong, China (mainland)
| | - Hai-Dong Zhang
- Department of Functional Studies, Yanzhou Hospital of Traditional Chinese Medicine, Yanzhou, Shandong, China (mainland)
| | - Xiao-Yan Zhang
- Department of Ultrasonography, Rencheng District First Maternal and Child Health Care Hospital, Jining, Shandong, China (mainland)
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El Zorkany B, Al Ani N, Al Emadi S, Al Saleh J, Uthman I, El Dershaby Y, Mounir M, Al Moallim H. Biosimilars in rheumatology: recommendations for regulation and use in Middle Eastern countries. Clin Rheumatol 2018; 37:1143-1152. [PMID: 29411181 PMCID: PMC5913383 DOI: 10.1007/s10067-018-3982-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 01/04/2018] [Accepted: 01/08/2018] [Indexed: 12/19/2022]
Abstract
The increasing availability of biosimilar medicines in Middle Eastern regions may provide an opportunity to increase the number of rheumatology patients who have access to traditionally more expensive biologic medicines. However, as well as a lack of real-world data on the use of biosimilar medicines in practice, the availability of intended copies in the region may undermine physician confidence in prescribing legitimate biosimilar medicines. There is a need for regional recommendations for healthcare professionals to ensure that biosimilar drugs can be used safely. Therefore, a literature search was performed with the aim of providing important recommendations for the regulation and use of biosimilar medicines in the Middle East from key opinion leaders in rheumatology from the region. These recommendations focus on improving the availability of relevant real-world data, ensuring that physicians are aware of the difference between intended copies and true biosimilars and ensuring that physicians are responsible for making any prescribing and switching decisions.
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Affiliation(s)
| | - Nizar Al Ani
- Rheumatology Unit, Baghdad College of Medicine, Medical City, Baghdad, Iraq
| | | | - Jamal Al Saleh
- Rheumatology Unit, Dubai Hospital, Dubai Health Authority, Dubai, United Arab Emirates
| | - Imad Uthman
- Division of Rheumatology, American University of Beirut Medical Center, Riad El-Solh, Beirut, Lebanon
| | | | - Mohamed Mounir
- Pfizer Africa and Middle East, Dubai, United Arab Emirates
| | - Hani Al Moallim
- Medical College, Umm Alqura University (UQU), Mecca, Saudi Arabia
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甘 珍, 武 昊, 吴 昊, 周 美, 严 飞, 刘 红. [Efficacy of internalized RGD-modified echogenic liposomes in diagnosis and treatment in a mouse model of rheumatoid arthritis]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2017; 37:1283-1289. [PMID: 29070455 PMCID: PMC6743967 DOI: 10.3969/j.issn.1673-4254.2017.10.01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To prepare internalized RGD (iRGD) modified echogenic liposomes containing methotrexate (MTX) and indocyanine green (ICG) (iRGD MTX ICG ELIP) and evaluate its targeting efficiency and inhibitory effect combined with ultrasound on synovial cells. METHODS iRGD MTX ICG ELIP was prepared by the thin film rehydration and freeze-lyophilization method and its general characteristics and acoustic responsiveness were assessed. The targeting effect of the prepared liposome was observed by assessing its cell uptake in vitro. In a mouse model of rheumatiod arthritis, the targeting effect of the prepared liposome was determined by detecting the fluorescence intensity of the drug in arthrosis. The inhibitory effect of iRGD MTX ICG ELIP combined with ultrasound on synovial MH7A cells in vitro were investigated using CCK8 test. RESULTS The average diameter and zeta potential of iRGD MTX ICG ELIP was 134.4∓17.61 nm and 10.07∓4.28 mV, and the entrapment efficiency of MTX and ICG was (62.56∓0.77)% and (95.13∓0.82)%, respectively. With ultrasound exposure, the release of MTX and ICG from iRGD MTX ICG ELIP increased with the ultrasound intensity and with the exposure time. In HUVECs, the uptake efficiency of iRGD MTX ICG ELIP was 1.89 times higher than that of non targeted MTX ICG ELIP (P<0.05). In vivo imaging of mouse joint with rheumatiod arthritis showed that the fluorescence intensity of iRGD MTX ICG ELIP was significantly stronger than that of the non targeted liposome. CCK8 assay showed that iRGD MTX ICG ELIP combined with ultrasound resulted in a survival rate of MH7A cells of (32.49∓3.04)%, significantly lower than the rate of cells treated with iRGD MTX ICG ELIP but without ultrasound (P<0.05). CONCLUSIONS iRGD MTX ICG ELIP has a suitable particle size and can effectively target HUVECs and the joints with rheumatiod arthritis. With a good drug entrapment efficiency and acoustic responsiveness, the drug loaded liposome shows enhanced inhibitory effect on MH7A cells combined with ultrasound in vitro, suggesting its potential in the treatment of rheumatoid arthritis.
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Affiliation(s)
- 珍 甘
- 南方医科大学第三附属医院超声医学科//广东省骨科研究院, 广东 广州 510630Department of Ultrasonography, Third Affiliated Hospital of Southern Medical University/Academy of Orthopedics of Guangdong Province, Guangzhou 510630, China
| | - 昊 武
- 南方医科大学第三附属医院超声医学科//广东省骨科研究院, 广东 广州 510630Department of Ultrasonography, Third Affiliated Hospital of Southern Medical University/Academy of Orthopedics of Guangdong Province, Guangzhou 510630, China
| | - 昊晗 吴
- 南方医科大学第三附属医院超声医学科//广东省骨科研究院, 广东 广州 510630Department of Ultrasonography, Third Affiliated Hospital of Southern Medical University/Academy of Orthopedics of Guangdong Province, Guangzhou 510630, China
| | - 美君 周
- 南方医科大学第三附属医院超声医学科//广东省骨科研究院, 广东 广州 510630Department of Ultrasonography, Third Affiliated Hospital of Southern Medical University/Academy of Orthopedics of Guangdong Province, Guangzhou 510630, China
| | - 飞 严
- 中国科学院深圳先进技术研究院保罗. C. 劳特伯生物医学成像中心, 广东 深圳 518055Paul C. Lauterbur Research Center for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - 红梅 刘
- 南方医科大学第三附属医院超声医学科//广东省骨科研究院, 广东 广州 510630Department of Ultrasonography, Third Affiliated Hospital of Southern Medical University/Academy of Orthopedics of Guangdong Province, Guangzhou 510630, China
- 南方医科大学附属广东省第二人民医院超声医学科, 广东 广州 510317Department of Ultrasonography, Guangdong Second Provincial General Hospital Affiliated to Southern Medical University, Guangzhou, 510317, China
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