Autoinflammatory & rare systemic diseases

The administration of methotrexate in patients with Still's disease, “real-life” findings from AIDA Network Still Disease Registry

Semin Arthritis RheumPublished Registry-based observational study

Authors' conclusion

Clinical characteristics of patients with Still's disease treated with MTX were described, mainly joint features and fever without a prominent multiorgan involvement. The clinical usefulness of MTX was reported in reducing the disease activity, decreasing the inflammatory markers, and as GC-sparing agent.

Study context

Population
Patients with Still's disease treated with methotrexate (MTX) in the AIDA Network Still Disease Registry (males 43.3%, age 37.1 ± 16.0 years)
Participants
171 patients
Outcome
Effectiveness of MTX: change in disease activity (modified systemic score) and clinical remission at end of follow-up
Follow-up
End
Methodological detailsmulticentre registry (AIDA Network Still Disease Registry), real-life, MTX given with glucocorticoid (GCs) in 68.4%, with other csDMARDs in 6.4%, with bDMARDs in 25.1%
  • Multicentre registry (AIDA Network Still Disease Registry)
  • Real-life
  • MTX given with GCs in 68.4%, with other csDMARDs in 6.4%, with bDMARDs in 25.1%

Main finding

As reported in the abstract

Patients in clinical remission at end of follow-up

38.6%

Observational data: associations, not effects.

Safety

MTX discontinuation

Because of adverse effects
12.3%
For lack of efficacy
12.3%

Original publication

The administration of methotrexate in patients with Still's disease, “real-life” findings from AIDA Network Still Disease Registry. Semin Arthritis Rheum. Published 21 July 2023. doi:10.1016/j.semarthrit.2023.152244

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