Overview Ph II Early BC Pre-Surgical Biologic Study Status: Completed Trial end date: 2005-02-01 Target enrollment: Participant gender: Summary A pre-surgery study to assess changes that occur in human breast cancer material and normal skin after a short course of treatment with Iressa. Phase: Phase 2 Details Lead Sponsor: AstraZenecaCollaborator: Cancer International Research Group (CIRG)Treatments: Gefitinib