Objectives To determine factors associated with COVID-19-related death in people with
rheumatic diseases. Methods Physician-reported registry of adults with rheumatic disease and …

Objectives. This study aimed to evaluate the usefulness of a systematic musculoskeletal
ultrasonographic (US) assessment in the detection of residual disease activity in patients with …

Objective To investigate baseline use of biologic or targeted synthetic (b/ts) disease-modifying
antirheumatic drugs (DMARDs) and COVID-19 outcomes in rheumatoid arthritis (RA). …

Objective To compare clinical evaluation and ultrasonography (US) in the assessment of
joint synovitis in children with juvenile idiopathic arthritis (JIA). Methods Thirty‐two patients …

Osteoarthritis (OA) is the most prevalent chronic rheumatic diseases worldwide, with a
strong impact on individual and population health. OA is a clinically heterogeneous disease …

Anti Jo-1 antibodies are the main markers of the antisynthetase syndrome (ASSD), an
autoimmune disease clinically characterized by the occurrence of arthritis, myositis, and interstitial …

Objectives To define the elementary ultrasound (US) lesions in giant cell arteritis (GCA) and
to evaluate the reliability of the assessment of US lesions according to these definitions in a …

Objective. The aim of this study was to develop and validate an algorithm to assist the attribution
of neuropsychiatric (NP) events to underlying disease in SLE patients. Methods. Phase …

Systemic sclerosis (SSc) is an orphan disease characterised by autoimmunity, fibrosis of the
skin and internal organs, and vasculopathy. SSc may be associated with high morbidity and …

OBJECTIVE: To determine the presence and clinical significance of antibodies to cyclic
citrullinated peptides (anti-CCP) in psoriatic arthritis (PsA). METHODS: We performed a cross-…