查看文章

Objective. Infliximab, a monoclonal antibody against tumour necrosis factor α (TNF-α), is approved in Europe for the treatment of patients with active ankylosing spondylitis (AS) who have responded inadequately to conventional therapy. This report provides analyses from a 3-yr extension study, as a follow-up to both the 1- and 2-yr open label extensions of the original 3-month randomized controlled trial of infliximab in patients with AS.

Methods. Of the 49 patients with AS who completed the second year of the study, 46 continued treatment with infliximab 5 mg/kg every 6 weeks up to week 156. The Bath AS Disease Activity Index (BASDAI), the Bath AS Functional Index, the Bath AS Metrology Index, patient's and physician's global assessments, quality of life (Short Form-36), C-reactive protein (CRP) and erythrocyte sedimentation rate were assessed throughout the study period …