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Summarizing current refractory disease definitions in rheumatoid arthritis and polyarticular juvenile idiopathic arthritis: systematic review.
- Source :
-
Rheumatology . Aug2021, Vol. 60 Issue 8, p3540-3552. 13p. - Publication Year :
- 2021
-
Abstract
- Objectives To identify how refractory disease (or relevant terminology variations) in RA and polyarticular JIA (polyJIA) is defined and establish the key components of such definitions. Methods Searches were undertaken of English-language articles within six medical databases, including manual searching, from January 1998 to March 2020 (PROSPERO: CRD42019127142). Articles were included if they incorporated a definition of refractory disease, or non-response, in RA/polyJIA, with clear components to the description. Qualitative content analysis was undertaken to describe refractory disease in RA/polyJIA and classify each component within each definition. Results Of 6251 studies screened, 646 met the inclusion criteria; 581 of these applied non-response criteria while 65 provided refractory disease definitions/descriptions. From the non-response studies, 39 different components included various disease activity measures, emphasizing persistent disease activity and symptoms, despite treatment with one or more biologic DMARD (bDMARD). From papers with clear definitions for refractory disease, 41 components were identified and categorized into three key themes: resistance to multiple drugs with different mechanisms of action, typically two or more bDMARDs; persistence of symptoms and disease activity; and other contributing factors. The most common term used was 'refractory' (80%), while only 16.9% reported explicitly how their definition was generated (e.g. clinical experience or statistical methods). Conclusion Refractory disease is defined as resistance to multiple drugs with different mechanisms of action by persistence of physical symptoms and high disease activity, including contributing factors. A clear unifying definition needs implementing, as the plethora of different definitions makes study comparisons and appropriate identification of patients difficult. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PSYCHOLOGY information storage & retrieval systems
*CINAHL database
*MEDICAL information storage & retrieval systems
*SYSTEMATIC reviews
*JUVENILE idiopathic arthritis
*DRUG resistance
*ANTIRHEUMATIC agents
*RHEUMATOID arthritis
*DESCRIPTIVE statistics
*CONTENT analysis
*MEDLINE
*THEMATIC analysis
*SYMPTOMS
Subjects
Details
- Language :
- English
- ISSN :
- 14620324
- Volume :
- 60
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Rheumatology
- Publication Type :
- Academic Journal
- Accession number :
- 151742021
- Full Text :
- https://doi.org/10.1093/rheumatology/keab237