Efficacy and Safety of Adalimumab Plus Medium Dose Oral Glucocorticosteroid for Refractory Behçet's Uveitis

A loading dose of 80mg adalimumab will be given subcutaneously and then change to 40mg adalimumab every two weeks. Medium dose oral glucocorticosteroid (30mg/d prednisone or equivalent) will be given to the experimental dose group and high dose oral glucocorticosteroid (60mg/d prednisone or equivalent) will be given to the high dose group.