130 research outputs found
Which disease activity outcome measure discriminates best in axial spondyloarthritis? A systematic literature review and meta-analysis
No full text
Precision medicine in rheumatoid arthritis:unravelling sex-driven differences in response to treatment
No full textWHY most (but perhaps not all) DMARDs work equally well
No full textCopyright © 2023 The Author(s). Published by Elsevier Inc. All rights reserved.Biological- or targeted-synthetic DMARD-responses reported in randomized clinical trials, placebo-controlled or head-to-head, in patients with rheumatoid arthritis, psoriatic arthritis or spondyloarthritis are unbelievably similar, when looking across trials performed in the same disease and applying the same primary outcome measures. The exception to this rule may be the response to Janus-kinase-inhibitors, which seem to work 10 % better in all trials (JAK-bonus) This article provides a potential explanation for this remarkable phenomenon, including an explanation for the JAK-bonus. It seems as if JAK-inhibitors exert some inflammation-independent effects on pain, fatigue and wellbeing, and that drug treatment of rheumatic diseases is more than the inhibition of inflammation alone.proofpublishe
Efficacy and safety of biological DMARDs: a systematic literature review informing the 2022 update of the ASAS-EULAR recommendations for the management of axial spondyloarthritis
No full textObjective: To update the evidence on efficacy and safety of biological disease-modifying antirheumatic drugs (bDMARDs) in patients with axial spondyloarthritis (axSpA) to inform the 2022 update of the Assessment of SpondyloArthritis international Society/European Alliance of Associations for Rheumatology (ASAS-EULAR) recommendations for the management of axSpA. Methods: Systematic literature review (2016-2021) on efficacy and safety of bDMARDs in axSpA (radiographic axSpA (r-axSpA)/non-radiographic axSpA (nr-axSpA)). Eligible study designs included randomised controlled trials (RCTs), strategy trials and observational studies (the latter only for safety and extra-musculoskeletal manifestations). All relevant efficacy/safety outcomes were included. Results: In total, 148 publications were included. Efficacy of golimumab and certolizumab was confirmed. Tumour necrosis factor inhibitor (TNFi) biosimilar-originator equivalence was demonstrated. RCT (n=15) data on efficacy of interleukin-17 inhibitors (IL-17i) demonstrated clinically relevant effects (risk ratio vs placebo to achieve ASAS40 response 1.3-15.3 (r-axSpA, n=9), 1.4-2.1 (nr-axSpA, n=2)). Efficacy of secukinumab/ixekizumab was demonstrated in TNFi-naive and TNFi-inadequate responders. IL-23 and IL-12/23 inhibitors (risankizumab/ustekinumab) failed to show relevant benefits. Tapering of TNFi by spacing was non-inferior to standard-dose treatment. The first axSpA treat-to-target trial did not meet its primary endpoint, but showed improvements in secondary outcomes. No new risks were identified with TNFi use in observational studies (data lacking for IL-17i). Secukinumab (n=1) and etanercept (n=2) were associated with increased risk of uveitis in observational studies compared to monoclonal TNFi. Conclusions: New evidence supports the efficacy and safety of TNFi (originators/biosimilars) and IL-17i in r-axSpA and nr-axSpA, while IL-23i failed to show relevant effects. Observational studies are needed to confirm long-term IL-17i safety. PROSPERO registration number CRD42021257588Pathophysiology and treatment of rheumatic disease
Menajemen Sistem Informasi PT. Telkomsel Plasa
No full textField Work Practice (PKL) is a means of self-actualization of some skills or skills, both soft skills and hard skills that have been acquired during lectures, applied in an agency or company for several months. In this street vendor report, several work implementation activities are presented, findings of obstacles or problems and proposed solutions to obstacles or problems encountered at the PT.Plasa Telkom Group Jambi Agency for 2 months, namely August 29 2022 to October 28 2022. Placement of street vendors in this agency the author is placed in the Data Management Help Desk work area in this division, ensuring that the data administration process is reliable, easily accessible, and up-to-date in terms of time. This process includes the acquisition, validation, storage and protection, monitoring and careful processing of necessary data. Based on the implementation of Field Work Practices at PT.Plasa Telkom Group Jambi, it can be concluded that the author gets an overview of the application of knowledge or theory that has been obtained in lectures, gains new experience in adapting to the world of work by communicating well and the author gains insight and knowledge about the world of work
Sensitivity to change of structural outcomes in axial spondyloarthritis after 10 years of follow up. Data from the DESIR cohort
No full text© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.OBJECTIVE: To evaluate the sensitivity to change in structural imaging outcomes over 10 years of follow-up in patients with axial spondyloarthritis (axSpA). METHODS: Patients with axSpA from the Devenir des Spondyloarthropathies Indifferénciées Récentes cohort were included. Radiographs and MRIs of the sacroiliac joints (SIJ) and spine were obtained at baseline and at 1, 2, 5 and 10 years. The yearly rate of change of each structural outcome was analysed using generalised estimating equation models, including all patients with ≥1 score from ≥1 reader from ≥1 reading wave, using the time (years) as an explanatory variable and adjusting for reader and wave. All outcomes were standardised, and the relative standardised rate of change was calculated (ie, the standardised rate of an outcome divided by the rate of a reference outcome). RESULTS: A total of 659 patients (46% males and mean age 33.6 years) were included. The most sensitive outcome to change in the SIJ (both MRI and radiographs) was the presence of ≥3 fatty lesions at a specific timepoint, with a relative standardised rate of change per year of 5.28 using the modified New York criteria as reference.Similarly, the most sensitive to change (in both MRI and radiographs) outcome in the spine was the modified Stoke Ankylosing Spondylitis Spinal Score (mSASSS; relative standardised yearly change 1.76) using ≥1 syndesmophyte as reference. CONCLUSION: MRI structural outcomes in the SIJ (ie, fatty lesions) are more sensitive to change than radiographic outcomes. Conversely, the mSASSS remains the most sensitive method, even when compared with MRI of the spine.publishersversionpublishe
Three handy tips and a practical guide to improve your propensity score models
No full textReal-world data are increasingly available to investigate real-world' safety and efficacy. However, since treatment in observational studies is not randomly allocated, confounding by indication may occur, in which differences in patient characteristics may influence both treatment choices and treatment responses. A popular method to adjust for this type of bias is the use of propensity scores (PS). The PS is a score between 0 and 1 that reflects the likelihood per patient of receiving one of the treatment categories of interest conditional on a set of variables. At least in theory, in patients with similar PS, the treatment prescribed will be independent of these variables (pseudorandomisation). But researchers using PS sometimes fail to recognise important methodological flaws which can lead to spurious conclusions. These include perfect prediction of treatment allocation, untied observations and lack of generalisability due to oversimplification of complex clinical scenarios. In this viewpoint we will discuss the most commonly encountered flaws and provide a stepwise description on the estimation and use of PS, such that in future publications these flaws can be avoided
Case series
No full textB-cells play an important role not only in cellular but also in humoral immunity through differentiation into plasma cells and antibody production. B-cell depletion may, theoretically, change the course of systemic rheumatic diseases (SRD) in which self-reactive antibodies are part of the pathogenic pathway. In Rheumatology, anti-B-cell antibody Rituximab is currently licensed for the treatment of rheumatoid arthritis, however there is growing evidence of its potential use in other SRD. The authors present a case series of eight patients in which Rituximab was used off-label including overlap syndrome Rhupus, systemic lupus erythematosus and Wegener's granulomatosis. In the end, a brief literature review about this subject is performed.publishersversionpublishe
Efficacy and safety of non-pharmacological and non-biological interventions: a systematic literature review informing the 2022 update of the ASAS/EULAR recommendations for the management of axial spondyloarthritis
No full textObjective: To update the evidence of non-biological treatments for axial spondyloarthritis (axSpA), as a basis for the 2022 Assessment of SpondyloArthritis international Society-European Alliance of Associations for Rheumatology (ASAS-EULAR) recommendations for the management of axSpA. Methods: A systematic literature review (2016-2021) on efficacy and safety of non-pharmacological and non-biological pharmacological treatments was performed, up to 1 January 2022. The research question was formulated according to the PICO format: Population: adult patients with r-axSpA and nr-axSpA; Intervention: non-pharmacological and non-biological pharmacological treatments; Comparator: active comparator or placebo; Outcomes: all relevant efficacy and safety outcomes. Type of studies included were: randomised controlled trials (RCTs), observational studies (for efficacy of non-pharmacological treatments, and safety), qualitative studies. Cohen's effect size (ES) was calculated for non-pharmacological and risk ratio (RR) for pharmacological treatments. Results: Of 107 publications included, 63 addressed non-pharmacological interventions, including education (n=8) and exercise (n=20). The ES for education on disease activity, function, mobility was small to moderate (eg. Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), ES: 0.06-0.59). Exercise had moderate to high ES on these outcomes (eg. BASDAI, ES: 0.14-1.43). Six RCTs on targeted synthetic disease-modifying antirheumatic drugs (DMARDs) showed efficacy of tofacitinib, upadacitinib and filgotinib (phase 2 only) in r-axSpA (range RR vs placebo for ASAS20: 1.91-3.10), while apremilast and nilotinib were not efficacious. Studies on conventional synthetic DMARDs (n=3), non-steroidal anti-inflammatory drugs (NSAIDs, n=8) and other drugs (n=12) did not provide new evidence on efficacy/safety (efficacy of NSAIDs confirmed; limited efficacy of short-term glucocorticoids in one RCT). Conclusions Education, exercise and NSAIDs confirmed to be efficacious in axSpA. JAKi were proved efficacious in r-axSpA.Pathophysiology and treatment of rheumatic disease
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