Overview CPG 7909 Plus Herceptin® In Patients With Metastatic Breast Cancer Status: Completed Trial end date: 2003-10-01 Target enrollment: Participant gender: Summary To determine the safety and efficacy of CPG 7909 Injection given with Herceptin to patients with metastatic breast cancer. Phase: Phase 2 Details Lead Sponsor: PfizerTreatments: Trastuzumab