Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Observational
Official Title: The Development and Validation of Quantitative Imaging Biomarkers as a Measure of Disease Activity in Juvenile Idiopathic Arthritis
Brief Summary: This observational study aims to develop and validate quantitative magnetic resonance imaging biomarkers as measures of disease activity in juvenile idiopathic arthritis (JIA). This includes patients with enthesitis-related arthritis (ERA).