what is trastuzumab
Trastuzumab (INN; trade names Herclon, Herceptin) is a monoclonal antibody that interferes with the HER2/neu receptor. Its main use is to treat certain breast cancers. 2014 Cochrane Review examined the safety and efficacy of trastuzumab-containing combination therapies (with chemotherapy, hormone blockers, or lapatinib) for the treatment of metastatic breast cancer. The overall hazard ratios for overall survival and progression free survival were 0.82 and 0.61 respectively.