Rheumatoid arthritis

Tapering glucocorticoids and risk of flare in rheumatoid arthritis on biological disease-modifying antirheumatic drugs (bDMARDs)

RMD OpenPublished Case-crossover study

Authors' conclusion

We found that tapering to doses of >2.5 mg/day was generally effective in terms of risk of flare. Flare risk was higher when glucocorticoids were tapered to doses ≤2.5 mg/day.

Study context

Population
Patients with rheumatoid arthritis (RA) on bDMARDs267 with ≥ flare in case-crossover
Participants
508 patients
Comparison
Tapering of GC to various doses
Outcome
Dose-response association between GC tapering and risk of flare
Follow-up
6 months preceding flare
Methodological detailshazard periods: 6 months preceding flares, control periods: 6 months prior to visits without flare
  • Hazard periods: 6 months preceding flares
  • Control periods: 6 months prior to visits without flare

Main finding

As reported in the abstract

Flare
Adjusted odds ratio (95% CI)
Discontinuation (0 mg/day)
1.45(1.13–2.24)
0-2.5 mg/day
1.37(1.06–2.01)

Original publication

Tapering glucocorticoids and risk of flare in rheumatoid arthritis on biological disease-modifying antirheumatic drugs (bDMARDs). RMD Open. Published 4 January 2023. doi:10.1136/rmdopen-2022-002792

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