Rheumatoid arthritis

Effectiveness of methotrexate and bridging glucocorticoids with or without early introduction of a 6-month course of etanercept in early RA: results of the 2-year, pragmatic, randomised CareRA2020 trial

RMD OpenPublished Randomised controlled trial

Primary result · Longitudinal DAS28-CRP over 104 weeksResult — go to the resultß −0.204 95% CI −0.486 to 0.078

Authors' conclusion

In early insufficient responders, adding etanercept for 6 months did not improve disease control over 104 weeks versus adding leflunomide first.

Study context

Population
Treatment-naïve early RA patients started on methotrexate (MTX) + GC bridging (COBRA-Slim), early insufficient responders (Disease Activity Score - C-reactive Protein (DAS28-CRP) >3.2 between W8 and W32 or ≥2.6 at W32)142 early responders not randomised
Participants
55 vs 55
Comparison
Adding etanercept for 24 weeks (Bio-induction-CS) vs adding LEF first (Standard-CS) in early insufficient responders to MTX + GC bridging (COBRA-Slim)
  • Bio-induction-CSn = 55
  • Standard-CSn = 55reference
Primary endpoint
Longitudinal disease activity (DAS28-CRP)
Follow-up
Over 104 weeks
Methodological detailsopen-label, multicentre, pragmatic, 2-year
  • Open-label
  • Multicentre
  • Pragmatic
  • 2-year

Primary result

Longitudinal DAS28-CRP over 104 weeks

ß

−0.204

95% CI −0.486 to 0.078

P = 0.157

As reported in the abstract

Further findings

b/tsDMARD use · W104

OutcomeBio-induction-CSStandard-CS
DAS28-CRP <2.6 · 28 weeks after randomisation59% (95% CI 44%–72%)44% (95% CI 31%–59%)

Original publication

Effectiveness of methotrexate and bridging glucocorticoids with or without early introduction of a 6-month course of etanercept in early RA: results of the 2-year, pragmatic, randomised CareRA2020 trial. RMD Open. Published 7 August 2024. doi:10.1136/rmdopen-2024-004535

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