The primary objective of this study is to investigate the potential of cardiovascular magnetic resonance (CMR) parameters to augment prognostic evaluation in patients with connective tissue disease-associated pulmonary arterial hypertension (CTD-PAH).

Recent studies have raised concerns regarding usage of opioids, a class of drugs widely used for managing chronic pain in musculoskeletal disorders; however, its potential risks remain incompletely understood. This study aimed to evaluate the association between oral opioid use and mortality in a nationwide inflammatory arthritides (IA) cohort.

Giant cell arteritis (GCA) is a vasculitis primarily affecting medium- and large-sized arteries. The diagnosis may be challenging and lead to delays in treatment. Cerebrospinal fluid (CSF) pleocytosis is an uncommon association but may occur due to central nervous system (CNS) vasculitis or pachymeningitis. We describe a case fulfilling the criteria for diagnosing GCA, associated with CSF pleocytosis and normal neuroimaging.

The role of classification criteria is particularly important in rheumatic diseases compared with other medical disorders, as the complexity and overlapping symptoms of these conditions make diagnosis challenging. Moreover, the absence of established diagnostic criteria further complicates diagnosing patients. Classification criteria can assist health-care professionals and patients as a diagnostic aid. However, classification criteria are developed for research purposes to standardise populations in clinical trials and observational studies of rheumatic diseases and not for diagnosing patients. Introduction of the 2023 American College of Rheumatology-European Alliance of Associations for Rheumatology (ACR-EULAR) antiphospholipid syndrome classification criteria underscores the important distinction between meeting these criteria and being diagnosed with the condition-a differentiation essential in both clinical practice and research. Although the 2023 ACR-EULAR antiphospholipid syndrome classification criteria improved precision in classification of pregnant individuals with antiphospholipid syndrome, which ultimately should lead to better outcomes and care for these patients, the updated criteria should not be used as diagnostic criteria in routine clinical practice. In this Personal View, we examine the possible effect of the 2023 ACR-EULAR antiphospholipid syndrome classification criteria, with a particular focus on the pregnancy-related aspects of the syndrome.

To evaluate data sharing statement (DSS) inclusion within rheumatology clinical studies published over the past four years in ten top rheumatology journals.

To present the clinical and imaging characteristics of patients with Axial Psoriatic Arthritis (PsA) and to identify possible subtypes.

Aberrant B-cell function, which could arise from various underlying causes, is central to the pathogenesis of diverse autoimmune rheumatic diseases. B cells remain the only cell type to be specifically therapeutically targeted through depletion and have the only therapy with a routinely available flow cytometric biomarker of treatment. Since first use and subsequent licensing for rheumatoid arthritis, rituximab has had a transformative impact on patients globally and across the rheumatic diseases. Further insights from B-cell-activating factor (BAFF) blockade with belimumab in systemic lupus erythematosus have followed. Examination of B-cell depletion, clinical outcomes, and re-emergent disease after treatment have deepened our understanding of the identity, detailed phenotype, biology, and kinetics of the B-cell subsets that are central to disease. This Review reflects on 20 years of clinical and translational insights drawn from B-cell targeted therapies for adult autoimmune rheumatic diseases, and highlights how these therapies have informed an exciting new era of future therapeutic developments.

This study aimed to identify key candidate genes associated with the sexes of patients with systemic sclerosis (SSc).

Spondyloarthritis (SpA) exhibits predominantly musculoskeletal symptoms but also significant gastrointestinal (GI) and psychological manifestations. Subclinical gut inflammation is common in SpA, with frequent symptoms such as abdominal pain and diarrhea. Psychological issues like depression and anxiety are also prevalent, with a negative impact on quality of life. This study aimed to evaluate the presence of GI and psychiatric symptoms in SpA patients without inflammatory bowel disease (IBD) and their association with disease characteristics.

Damage to articular cartilage, tendons, ligaments and entheses as a result of trauma, degeneration or inflammation in rheumatic diseases is prevalent. Regenerative medicine offers promising strategies for repairing damaged tissues, with the aim of restoring both their structure and function. While these strategies have traditionally relied on tissue engineering approaches using exogenous cells, interventions based on the activation of endogenous repair mechanisms are an attractive alternative. Key to advancing such approaches is a comprehensive understanding of the diversity of the stem and progenitor cells that reside in the adult synovial joint and how they function to repair damaged tissues. Advances in developmental biology have provided a lens through which to understand the origins, identities and functions of these cells, and insights into the roles of stem and progenitor cells in joint tissue repair, as well as their complex relationship with fibroblasts, have emerged. Integration of knowledge obtained through studies using advanced single-cell technologies will be crucial to establishing unified models of cell populations, lineage hierarchies and their molecular regulation. Ultimately, a more complete understanding of how cells repair tissues in adult life will guide the development of innovative pro-regenerative drugs, which are poised to enter clinical practice in musculoskeletal medicine.

Interstitial lung disease (ILD) is a common complication of rheumatoid arthritis (RA) usually diagnosed with high-resolution CT (HRCT), but emerging data suggest the interest of lung ultrasonography (LUS) for screening RA-ILD. This study aimed to determine the ability of LUS to screen ILD in RA.

To explore patients' perspectives on the impact of appearance changes attributed to glucocorticoid treatment.

Studies supporting therapeutic drug monitoring to biopharmaceuticals in systemic lupus erythematosus (SLE) are scarce. We aimed to assess anti-drug antibody (ADA) occurrence in belimumab-treated SLE patients and associations between belimumab concentrations and clinical response, serological outcomes, and adverse events.