Article Text
Abstract
Background Despite treatment according to the current management recommendations, a significant proportion of patients with rheumatoid arthritis (RA) remain symptomatic. These patients can be considered to have ‘difficult-to-treat RA’. However, uniform terminology and an appropriate definition are lacking.
Objective The Task Force in charge of the “Development of EULAR recommendations for the comprehensive management of difficult-to-treat rheumatoid arthritis” aims to create recommendations for this underserved patient group. Herein, we present the definition of difficult-to-treat RA, as the first step.
Methods The Steering Committee drafted a definition with suggested terminology based on an international survey among rheumatologists. This was discussed and amended by the Task Force, including rheumatologists, nurses, health professionals and patients, at a face-to-face meeting until sufficient agreement was reached (assessed through voting).
Results The following three criteria were agreed by all Task Force members as mandatory elements of the definition of difficult-to-treat RA: (1) Treatment according to European League Against Rheumatism (EULAR) recommendation and failure of ≥2 biological disease-modifying antirheumatic drugs (DMARDs)/targeted synthetic DMARDs (with different mechanisms of action) after failing conventional synthetic DMARD therapy (unless contraindicated); (2) presence of at least one of the following: at least moderate disease activity; signs and/or symptoms suggestive of active disease; inability to taper glucocorticoid treatment; rapid radiographic progression; RA symptoms that are causing a reduction in quality of life; and (3) the management of signs and/or symptoms is perceived as problematic by the rheumatologist and/or the patient.
Conclusions The proposed EULAR definition for difficult-to-treat RA can be used in clinical practice, clinical trials and can form a basis for future research.
- arthritis
- rheumatoid
- synovitis
- immune system diseases
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Footnotes
DvdH and JMvL are joint senior authors.
Handling editor David S Pisetsky
Twitter @YelizPrior, @ElenaNikiUK
DvdH and JMvL contributed equally.
Contributors GN wrote the first draft of the manuscript, with the help from DvdH, NMTR, PMJW, IBM and JMvL. All authors participated in the work of the Task Force and provided coauthor contribution to the manuscript. All authors read and approved the final manuscript.
Funding This study was funded by European League Against Rheumatism.
Competing interests All participants provided declaration of interest, the individual declarations are attached as online supplemental file 2.
Patient and public involvement Patients and/or the public were involved in the design, or conduct, or reporting, or dissemination plans of this research. Refer to the Methods section for further details.
Patient consent for publication Not required.
Provenance and peer review Not commissioned; externally peer reviewed.
Data availability statement All data relevant to the study are included in the article or uploaded as online supplemental file 1.