Scandinavian Journal of Rheumatology

No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

OBJECTIVE: In systemic lupus erythematosus (SLE), the non-classical monocyte compartment is expanded, but its phenotype and association with clinical disease manifestations have not been explored. METHOD: Monocyte subsets from 39 SLE patients, 32 healthy age-matched controls, and 16 patients from a disease control (autoimmune connective tissue disease other than SLE) were determined based on CD14 and CD16 surface expression. Cell surface expression of the receptors for macrophage colony-stimulating factor (M-CSF) (CD115) and granulocyte-macrophage colony-stimulating factor (GM-CSF) (CD116), as well as 6-Sulpho LacNAc (slan), were analysed by flow cytometry...

OBJECTIVES: To compare the drug survival of etanercept to monoclonal tumour necrosis factor-α inhibitors in rheumatoid arthritis, ankylosing spondylitis and psoriatic arthritis. METHODS: Patients initiating first line biological therapy with tumour necrosis factor-α were propensity score matched and compared for drug survival with a Kaplan-Meier analysis. RESULTS: We matched 657 to 657 patients in rheumatoid arthritis, the median survival time on etanercept was 44...

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OBJECTIVE: Lung computed tomography (CT) is a valid method for the detection and assessment of the progression of interstitial lung disease (ILD) in rheumatoid arthritis (RA) patients. The objective of this study is to conduct a comparative analysis of the characteristics of individuals with RA-ILD, with and without radiographic progression, determined using lung CT scans. METHOD: In this retrospective observational study, three radiologists re-evaluated CT scans of RA-ILD patients who had at least one follow-up CT...

OBJECTIVES: To assess the longitudinal association between physical activity and global functioning in patients with axial spondyloarthritis (axSpA), and to identify the subtype of physical activity that is longitudinally related to global functioning. METHOD: Physical activity was measured using Global Physical Activity Questionnaire. Global functioning was assessed using the Assessment of SpondyloArthritis international Society Health Index (ASAS HI). The amount and subtype (work, transport, and recreation) of physical activity, disease activity, and ASAS HI were assessed at baseline, and at 1 and 2 year follow-up...

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OBJECTIVE: Patients with primary Sjögren's syndrome (pSS) have an increased risk of lymphoma, especially mucosa-associated lymphoid tissue (MALT) lymphoma of the salivary glands. Risk factors for lymphoma are well known, but there are no studies on screening by imaging. Therefore, we aimed to assess the usefulness and adverse effects of ultrasound of the major salivary glands and neck as lymphoma screening. METHOD: A retrospective, single-centre, analysis of imaging studies in pSS patients was conducted...

OBJECTIVE: Diabetic cheiroarthropathy (DCA) is one of the musculoskeletal manifestations of diabetes mellitus. It is clinically diagnosed using the prayer and tabletop signs. The clinical appearance, however, mimics autoimmune-mediated polyarthritis of the hands and fingers. It is therefore crucial to positively identify DCA patients. METHOD: We used high-frequency B-mode ultrasound to investigate 14 patients with DCA and seven non-DCA diabetics with anti-cyclic citrullinated peptide antibody-positive rheumatoid arthritis (RA)...

OBJECTIVE: To investigate and compare trends in incidence rates (IRs) of seropositive and seronegative rheumatoid arthritis (RA) in Denmark using various data sources for serostatus definition. METHOD: This nationwide population-based cohort study was based on data from Danish healthcare and clinical quality registries between 2000 and 2018. Information on anti-cyclic citrullinated peptide and immunoglobulin M rheumatoid factor was obtained, and definitions of seropositivity according to the number of applied data sources were prespecified...

OBJECTIVES: The objectives were to explore the clinical retention rate of an e-Device aimed at empowering chronic arthritis patients using certolizumab pegol (CZP) and to analyse beliefs about medication in the Danish population. METHOD: Patients treated with CZP were recruited from the Netherlands, Denmark, and Sweden through rheumatology clinics at initiation of, or switching to, the e-Device. Patients were adults (aged 18-85 years) diagnosed with rheumatoid arthritis, axial spondyloarthritis, or psoriatic arthritis...

OBJECTIVE: The family of protein disulphide isomerases (PDIs) is a group of oxidoreductases that catalyze the oxidation, reduction and isomerization of disulphide bonds. Recent studies have shown that overexpression of one of the family enzymes, ERp46, potentiates arthritis severity, suggesting that the PDI family participates in arthritis pathogenesis. This study investigated the role of another PDI member, ERp72, in autoantibody-induced arthritis. METHODS: Using the Cre-LoxP method, a mouse strain lacking ERp72 (ERp72-/- mice) was generated...

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OBJECTIVE: Autoantibodies directed against the intracellular protein bicaudal D2 (BICD2) have been identified as a specific marker of systemic sclerosis (SSc). Since autoantibodies are of value in predicting disease onset and identifying meaningful clinical subsets, as well as having prognostic value, this study aimed to establish the prevalence of BICD2 autoantibodies (anti-BICD2) in a cohort of patients with connective tissue disease and healthy controls. METHOD: In this cross-sectional study, 363 patients with connective tissue disease (121 SSc, 141 systemic lupus erythematosus, 101 myositis, and 100 blood donors) were tested for the presence of anti-BICD2...

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No abstract text is available yet for this article.

OBJECTIVE: Adult-onset Still's disease (AOSD) is a multigenic autoinflammatory disease with a severe systemic involvement. Because of the rarity of the disease, most published cohorts are multicentric. The aim of this report is to describe a monocentric cohort of AOSD patients, reporting clinical features and response to therapy in a long follow-up. METHOD: Thirty-eight patients, attending the Clinical Immunology Unit and fulfilling Yamaguchi, Fautrel, or Daghor-Abbaci classification criteria for AOSD, were recruited for this study...

OBJECTIVE: Osteoarthritis (OA) is a degenerative disease of the joints characterized by inflammation and cartilage degeneration. Zinc finger E-box binding homeobox 2 ( ZEB2 ) contains various function domains that interact with multiple transcription factors involved in various cellular functions. However, the function of ZEB2 in OA has not been clearly illustrated. METHOD: Interleukin-1β (IL-1β) was used to establish an OA model in vitro. We quantified the ZEB2 expression in cartilage tissues from OA patients and IL-1β-induced chondrocytes through reverse transcription-quantitative polymerase chain reaction and Western blot...