Cyclosporine A in juvenile idiopathic arthritis. Results of the PRCSG/PRINTO phase IV post marketing surveillance study.

Objective: To investigate the clinical use patterns, clinical effect and safety of cyclosporine A (CSA) in juvenile idiopathic arthritis (JIA) in the setting of routine clinical care.

Methods: An open-ended, phase IV post marketing surveillance study was conducted among members of the Pediatric Rheumatology Collaborative Study Group (PRCSG) and of the Paediatric Rheumatology International Trials Organisation (PRINTO) to identify patients with polyarticular course JIA who had received CSA during the course of their disease.

Results: A total of 329 patients, half of whom had systemic JIA, were collected in 21 countries.

Auranofin therapy for juvenile rheumatoid arthritis: results of the five-year open label extension trial.

Eighty-eight children with juvenile rheumatoid arthritis (JRA) who completed a double blind, randomized placebo controlled trial of oral gold were entered into an open label extension phase during which they received auranofin (AF) at a dosage of 0.15-0.2 mg/kg/day (9 mg/day maximum).

Ibuprofen suspension in the treatment of juvenile rheumatoid arthritis. Pediatric Rheumatology Collaborative Study Group.

Ninety-two children with juvenile rheumatoid arthritis were randomly assigned to treatment in a multicenter, double-blind, 12-week trial designed to compare the efficacy and safety of a liquid formulation of ibuprofen at a dosage of 30 to 40 mg/kg/day versus those of aspirin at a dosage of 60 to 80 mg/kg/day. No significant intergroup differences in response rates or in the amount of improvement in articular indexes of disease activity were observed. More children treated with aspirin discontinued treatment early because of adverse reactions.