Current and future perspectives in the management of juvenile idiopathic arthritis

The treatment of juvenile idiopathic arthritis has improved tremendously in the past 20 years as a result of appropriate legislative initiatives, large international collaborative networks, and the availability of new potent medications. Despite these considerable advances, a sizable proportion of patients are still resistant to treatment. Further improvement will stem from a better definition of the disease entities under the broad term juvenile idiopathic arthritis (which includes all forms of arthritis with disease onset before the age of 16 years); the discovery of laboratory and imaging biomarkers that could help the tuning of therapy; smoother implementation of clinical trials; more standardised links between academia, regulatory authorities, and patient organisations for the planning of future trials; and the availability of new drugs that selectively target molecules or pathways involved in inflammation.