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Is rheumatoid arthritis becoming less severe?
Journal of Chronic Diseases
|January 1, 1983
Summary
This study suggests rheumatoid arthritis (RA) patients are less likely to develop severe disease markers like seropositivity or nodules over time. Researchers found no clear reasons for this encouraging trend in RA severity.
Area of Science:
- Rheumatology
- Clinical Epidemiology
Background:
- Rheumatoid arthritis (RA) is a chronic autoimmune disease.
- Disease severity in RA can manifest through seropositivity, erosions, and subcutaneous nodules.
Purpose of the Study:
- To investigate trends in rheumatoid arthritis (RA) disease severity over successive patient generations.
- To analyze clinical and laboratory data for changes in RA manifestations.
Main Methods:
- Retrospective analysis of clinical and laboratory data.
- Inclusion of 2088 successive outpatient attendees diagnosed with rheumatoid arthritis (RA).
Main Results:
- A trend towards decreasing disease severity in rheumatoid arthritis (RA) patients was observed.
- Successive patient cohorts showed a reduced likelihood of being seropositive, developing erosions, or forming subcutaneous nodules.
- No definitive explanations were identified for the observed decrease in RA severity.
Conclusions:
- The findings suggest a potential decline in the severity of rheumatoid arthritis (RA) over time.
- Further research is needed to elucidate the underlying causes for this observed trend in RA patient populations.