To test in a randomized single blind control trial the efficacy of Etanercept in patients with posterior uveitis and/or retinal vasculitis of Behcet's disease treated with Methotrexate and prednisolone
The purpose of this study is to find if Etanercept can improve the outcome of ocular lesions of Behcet's Disease treated with Methotrexate and Prednisolone