Rheumatoid arthritis

Repair of joint damage in patients with rheumatoid arthritis does not relate to previous suppression of inflammation: a subanalysis after 8 years treat-to-target in the BeSt-trial

RMD OpenPublished Secondary analysis of the BeSt randomised trial

Authors' conclusion

After 8 years of treatment to target DAS≤2.4 in 508 patients with recent onset RA, repair of JSN and erosions was seen in 17/320 patients (5.3%).

Study context

Population
Patients with recent onset rheumatoid arthritis (RA) (1987 criteria) randomised to four treat-to-target strategies (Disease Activity Score (DAS)≤2.4)320 assessed for repair
Participants
508 patients
Primary endpoint
Repair of joint damage (negative ΔSHS in an individual joint, seen by ≥3 of 4 readers, persisting ≥2 consecutive years) and its clinical predictors
Follow-up
8 years
Methodological detailstreat-to-target (DAS≤2.4), 8-year follow-up, four treatment strategies, four independent readers, non-chronological scoring
  • Treat-to-target (DAS≤2.4)
  • 8-year follow-up
  • Four treatment strategies
  • Four independent readers, non-chronological scoring

Primary result

As reported in the abstract

Repair of joint damage (erosions or JSN)

Patients with repair

17 of 320

5.3%

Regression of joint space narrowing (JSN)

10

Regression of erosions

7

Both JSN and erosion regression

0

Original publication

Repair of joint damage in patients with rheumatoid arthritis does not relate to previous suppression of inflammation: a subanalysis after 8 years treat-to-target in the BeSt-trial. RMD Open. Published 25 April 2023. doi:10.1136/rmdopen-2023-002995

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