1 Department of Dermatology, Wake Forest University School of Medicine, Winston-Salem, NC, USA 2 Department of Dermatology, University of Utah Health Sciences Center, Salt Lake City, UT, USA ...

Correspondence to Tim Bongartz, Mayo Clinic College of Medicine, Division of Rheumatology, Department of Internal Medicine, Mayo Clinic, 200 1st Street SW, Rochester, MN 55905, USA; ...

Synovial fluids can contain a number of crystals and other particulate matter. Some of these, particularly monosodium urate monohydrate (MSUM) and calcium pyrophosphate dihydrate (CPPD) crystals, are ...

Correspondence to Dr Dimitrios T Boumpas, Rheumatology and Clinical Immunology Unit, 4th Department of Internal Medicine, "Attikon" University Hospital, Joint Academic Rheumatology Program, National ...

Correspondence to Dr Elizabeth R Volkmann, Department of Medicine, University of California, Los Angeles, David Geffen School of Medicine, Los Angeles, CA 90095, USA; evolkmann{at}mednet.ucla.edu ...

1 Department of Neurology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands 2 Department of Neurology, University Medical Centre Utrecht, Utrecht, The Netherlands ...

1 Rutgers Robert Wood Johnson Medical School, Medicine, New Brunswick, New Jersey, United States of America 2 The Ohio State University Wexner Medical Center, Medicine, Columbus, Ohio, United States ...

Background Since the publication of the EULAR recommendations for the management of antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) in 2016, several randomised clinical trials ...

Objectives To determine the relationship between synovial versus skin transcriptional/histological profiles in patients with active psoriatic arthritis (PsA) and ...

Objectives This study aims to investigate the role and mechanism of FGFR3 in macrophages and their biological effects on the pathology of arthritis. Methods Mice with conditional knockout of FGFR3 in ...

Objective To develop and validate revised classification criteria for granulomatosis with polyangiitis (GPA). Methods Patients with vasculitis or comparator diseases were recruited into an ...

Objectives The study (206347) compared organ damage progression in patients with systemic lupus erythematosus (SLE) who received belimumab in the BLISS long-term extension (LTE) study with propensity ...