RMD Open

Serum calprotectin and complement factor C3 are superior biomarkers of inflammation in early psoriatic arthritis as compared with C-reactive protein

Objectives C reactive protein (CRP) is frequently normal in psoriatic arthritis (PsA) despite active disease, complicating ...
RMD OpenOpinion

If the evidence is there, why are GLP-1 receptor agonists not on-label for hip and knee osteoarthritis in overweight patients?

Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) have rapidly emerged as highly effective pharmacological tools for ...
RMD Open

Assessment of the minimal clinically important difference for the Health Assessment Questionnaire Disability Index in patients with arthralgia at risk for progression to ...

Introduction Patients with arthralgia at-risk for rheumatoid arthritis (RA) experience considerable functional disability, though generally less than at RA diagnosis. Secondary prevention trials have ...
RMD Open

Active vitamin D acts in vitro as an adjuvant to anti-TNFα treatment in a psoriatic synovial fibroblast activation model by modulating human Th17 activity

TNF-driven inflammatory arthritis, commonly accompanied by vitamin D deficiency. Here, we investigate the interaction between ...
RMD Open

Are investigator-initiated clinical trials becoming an ‘endangered species’?

Investigator-initiated clinical trials (IITs) are at the core of innovative thinking in health research generating data in ...
rmdopen.bmj

Benefit–risk analysis of upadacitinib versus adalimumab in patients with rheumatoid arthritis and higher or lower risk of cardiovascular disease

Objectives Evaluate the risks and benefits of upadacitinib 15 mg vs adalimumab in rheumatoid arthritis (RA) patients with an inadequate response to methotrexate based on cardiovascular (CV) risk.
rmdopen.bmj

Definitions of elementary ultrasound lesions in Takayasu arteritis: a study from the OMERACT Ultrasound Working Group

Objective To systematically assess the evidence on the use of ultrasonography (US) for the detection of vascular inflammation in Takayasu arteritis (TAK), with a focus on evaluating existing scoring ...
rmdopen.bmj

DEUS Enthesitis Index (DEI): a new tool integrating ultrasound and clinical examination for enthesitis assessment in spondyloarthritis

Objectives (1) To develop a composite score, the DEUS (Defining Enthesitis on Ultrasound in Spondyloarthritis) Enthesitis Index (DEI), which integrates ultrasound and clinical examination findings for ...
rmdopen.bmj

Venous vessel-wall assessment with superb microvascular imaging in Behçet syndrome

Objectives Superb microvascular imaging (SMI) provides a more sensitive assessment of small vessels compared with power and colour Doppler ultrasonography (PDUS and CDUS). We aimed to investigate the ...
rmdopen.bmj

Correction: experimental myositis: an optimised version of C-protein-induced myositis

Inflammatory myopathies (IM) are a group of severe autoimmune diseases, sharing some similarities, whose cause is unknown and treatment is empirical. While C-protein-induced myositis (CIM), the most ...
rmdopen.bmj

Safety and efficacy of filgotinib in patients with rheumatoid arthritis: final results of the DARWIN 3 long-term extension study

Objectives DARWIN 3 (ClinicalTrials.gov: NCT02065700) assessed the safety and efficacy of filgotinib in a long-term extension (LTE) of two phase II randomised controlled rheumatoid arthritis (RA) ...
rmdopen.bmj

Artificial intelligence in rheumatology research: what is it good for?

Artificial intelligence (AI) is transforming rheumatology research, with a myriad of studies aiming to improve diagnosis, prognosis and treatment prediction, while also showing potential capability to ...