TNF and juvenile idiopathic arthritis: For JIA symptoms, corticosteroids were used in 23 patients (76.6%), methotrexate in 22 (73.3%) patients, nonsteroidal anti-inflammatory drugs (NSAIDs) in 17 (57.6%) patients, tumor necrosis factor (TNF) inhibitors were used in three (10%) and Janus kinase (JAK) inhibitors were used in one (3.3%) patient.