Pediatric rheumatology

Give weekly adalimumab a chance before discontinuing it: a retrospective clinical and pharmacokinetic analysis in pediatric rheumatology

Arthritis Res TherPublished Retrospective clinical and pharmacokinetic study

Authors' conclusion

Weekly adalimumab administrations were safe and effective in controlling both articular and ocular inflammation.

Study context

Population
Children with psoriatic arthritis or non-infectious uveitis (idiopathic or juvenile idiopathic arthritis (JIA)-associated) who did not respond or ceased to respond to biweekly adalimumab3 females, 1 male
Participants
4 children
Exposure
Weekly vs biweekly subcutaneous adalimumab
Outcome
Disease control
Methodological detailscase series
  • Case series

Main finding

As reported in the abstract

In high-clearance patients only weekly administration gave predicted concentration above the therapeutic cut-off (mg/L)

9.6

Observational data: associations, not effects.

Safety

None of the patients presented adverse events
0

Original publication

Give weekly adalimumab a chance before discontinuing it: a retrospective clinical and pharmacokinetic analysis in pediatric rheumatology. Arthritis Res Ther. Published 30 December 2025. doi:10.1186/s13075-025-03688-4

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