EULAR definition of arthralgia suspicious for progression to rheumatoid arthritis

Background During the transition to rheumatoid arthritis (RA) many patients pass through a phase characterised by the presence of symptoms without clinically apparent synovitis. These symptoms are not well-characterised. This taskforce aimed to define the clinical characteristics of patients with arthralgia who are considered at risk for RA by experts based on their clinical experience. Methods The taskforce consisted of 18 rheumatologists, 1...