Overview Study of Gammalinolenic Acid for Juvenile Rheumatoid Arthritis Status: Completed Trial end date: 1999-08-01 Target enrollment: Participant gender: Summary OBJECTIVES: I. Determine the efficacy and safety of gammalinolenic acid in the treatment of childhood arthritis. Phase: N/A Details Lead Sponsor: FDA Office of Orphan Products DevelopmentCollaborator: University of Massachusetts, WorcesterTreatments: EfamolEvening primrose oil