Pediatric rheumatology

Predictors of fibrogenesis in children with juvenile idiopathic arthritis (JIA): a single-center pilot study

Pediatr Rheumatol Online JPublished Prospective cohort study

Authors' conclusion

Children with JIA had higher bFGF and VEGF levels when JIA onset occurred after 15 years of age, depending on disease activity.

Study context

Population
Children with JIA (polyarthritis 64.29%, oligoarthritis 35.71%; mean age 13.3 years; 64.29% girls)
Participants
70 children
Outcome
Early markers of fibrosis formation: bFGF and VEGF levels (ELISA)
Methodological detailssingle-centre, pilot study, 4-year prospective
  • Single-centre
  • Pilot study
  • 4-year prospective

Main finding

As reported in the abstract

Basic fibroblast growth factor (bFGF), mean (min–max 4171.56–18,011.25 pg/ml)

7478.21 pg/ml

Vascular endothelial growth factor (VEGF), mean (min–max 23.68–2158.91 pg/ml)

342.47 pg/ml

Observational data: associations, not effects.

Original publication

Predictors of fibrogenesis in children with JIA: a single-center pilot study. Pediatr Rheumatol Online J. Published 2 January 2024. doi:10.1186/s12969-023-00937-1

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