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http://dx.doi.org/10.1136/ard-2024-225661 | DOI Listing |
Am J Ophthalmol
January 2025
Te Whatu Ora Te Toka Tumai/Health New Zealand Auckland, Auckland, New Zealand; University of Auckland, Auckland, New Zealand.
Purpose: The primary aim of this study was to determine age-related patterns of uveitis entities. Secondary aims included age-related patterns of uveitic treatments and complications.
Design: Retrospective clinical cohort study Methods: 4,395 participants presenting with uveitis to a single center from January 2009 to December 2023 were included.
Arthritis Res Ther
January 2025
Department of Rheumatology, the Fifth Affiliated Hospital of Sun Yat-sen University, 52 Meihua East Road, Zhuhai, People's Republic of China.
Background: Currently, the pathophysiology of new bone formation in radiographic axial spondyloarthritis (r-axSpA) remains unclear. Cellular elements and their secreted bone turnover markers might be one of the underlying mechanisms that drive the new bone formation. Our study aimed to investigate the role of bone turnover markers in r-axSpA patients with fatty lesions.
View Article and Find Full Text PDFJ Rheumatol
January 2025
P.F. Weiss, MD, MSCE, Department of Pediatrics, Division of Rheumatology and Clinical Futures, Children's Hospital of Philadelphia and Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA. Pennsylvania, USA.
Objective: To evaluate the influence of pelvic magnetic resonance imaging (MRI) findings on axial disease assessment in juvenile spondyloarthritis (JSpA).
Methods: This was a cross-sectional study of patients with JSpA with suspected axial disease. Three experts reviewed each case and rated their confidence (-3 to +3) in the presence of axial disease, first with clinical data and second with clinical and MRI data.
Lancet
January 2025
Rheumazentrum Ruhrgebiet Herne, Ruhr-University Bochum, Germany.
Axial spondyloarthritis manifests as a chronic inflammatory disease primarily affecting the sacroiliac joints and spine. Although chronic back pain and spinal stiffness are typical initial symptoms, peripheral (ie, enthesitis, arthritis, and dactylitis) and extra-musculoskeletal (ie, uveitis, inflammatory bowel disease, and psoriasis) manifestations are also common. Timely and accurate diagnosis is challenging and relies on identifying a clinical pattern with a combination of clinical, laboratory (HLA-B27 positivity), and imaging findings (eg, structural damage on pelvic radiographs and bone marrow oedema on MRI of the sacroiliac joints).
View Article and Find Full Text PDFCurr Rheumatol Rep
December 2024
Department of Medicine, Division of Rheumatology, Queen's University, Kingston, ON, Canada.
Purpose Of Review: The canonical pathogenesis of spondyloarthritis (SpA) involves inflammation driven by HLA-B27, type 3 immunity, and gut microbial dysregulation. This review based on information presented at the SPARTAN meeting highlights studies on the pathogenesis of SpA from the past year, focusing on emerging mechanisms such as the roles of microbe-derived metabolites, microRNAs (miRNAs) and cytokines in plasma exosomes, specific T cell subsets, and neutrophils.
Recent Findings: The induction of arthritis in a preclinical model through microbiota-driven alterations in tryptophan catabolism provides new insights as to how intestinal dysbiosis may activate disease via the gut-joint axis.
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