Biological Agents' Adverse Events in Jordanian Childhood Rheumatic Diseases: A Single-Center Experience.

Rheumatic diseases encompass a heterogeneous group of autoimmune and autoinflammatory disorders affecting joints, muscles, and connective tissue, with juvenile idiopathic arthritis (JIA) being the most prevalent among children. The introduction of biological agents in the treatment of childhood rheumatic diseases has significantly improved outcomes and quality of life. However, there is limited data on the use of biological agents in Jordanian children with these conditions.