Autoinflammatory & rare systemic diseases

Long-term safety and effectiveness of canakinumab in patients with monogenic autoinflammatory diseases: results from the interim analysis of the RELIANCE registry

RMD OpenPublished Prospective registry study

Authors' conclusion

Data from this analysis confirm the long-term safety and effectiveness of canakinumab for the treatment of CAPS, FMF, TRAPS and MKD/HIDS.

Study context

Population
Paediatric (aged ≥2 years) and adult patients with cryopyrin-associated periodic syndromes (CAPS), familial Mediterranean fever (FMF), TRAPS or mevalonate-kinase deficiency (MKD)/hyperimmunoglobulin-D syndrome (HIDS) receiving canakinumab as part of routine care72 (43.1%) children
Participants
168 participants
Exposure
CAPS vs FMF vs TRAPS vs MKD/HIDS
  • CAPSn = 91
  • FMFn = 54
  • TRAPSn = 16
  • MKD/HIDSn = 7
Outcome
Disease activity (PGA) and remission under canakinumab
Follow-up
Baseline to Month 30
Methodological detailsnon-interventional, open-label, multicentre, interim analysis
  • Non-interventional
  • Open-label
  • Multicentre
  • Interim analysis

Main finding

As reported in the abstract

baseline to Month 30

Stable proportion in remission

≈70%

Observational data: associations, not effects.

Further findings

Dosing

Trend to receive >SD of canakinumab in pooled population

Safety

Serious infections and serious adverse drug-reactions (CAPS cohort)

More common in patients receiving higher than the recommended starting dose

Original publication

Long-term safety and effectiveness of canakinumab in patients with monogenic autoinflammatory diseases: results from the interim analysis of the RELIANCE registry. RMD Open. Published 15 February 2024. doi:10.1136/rmdopen-2023-003890

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