The unmet need for anti-tumour necrosis factor (anti-TNF) therapy in ankylosing spondylitis

Abstract

Patients with AS demonstrated poor functional status and poor quality of life. There is a large unmet need for effective therapy in AS, with almost two-thirds of patients meeting the proposed criteria for biological therapy. Patients with a BASDAI > or = 40 had a worse functional status and quality of life than those who have a BASDAI of <40. These results indicate that the need for effective intervention for AS is a priority area.