OUTLINE: This is a randomized, multicenter study. Patients are randomized to one of two treatment arms. Arm I: Patients receive methylprednisolone IV weekly for 3 months. Arm II: Patients receive methylprednisolone IV and doxorubicin IV weekly for 3 months. Quality of life is assessed before treatment, every 4 weeks during treatment, and then every 3 months. Patients are followed every 3 months.