(BUSINESS WIRE)--Pfizer Inc today announced the discontinuation of one of its Phase 3 studies based on statistical assessment for futility: the SUN 1107 Phase 3 study of Sutent® (sunitinib malate) in advanced breast cancer. SUN 1107 evaluated single-agent sunitinib versus single-agent capecitabine for the treatment of a broad range of patients with advanced breast cancer after failure of standard treatment. An independent Data Monitoring
