Immunomedics Announces Positive Phase 2 Results

Today, Immunomedics (IMMU) announced positive results from a Phase 2 trial evaluating its investigational antibody drug conjugate (or ADC) sacituzumab govitecan in patients suffering from estrogen receptor-positive (or ER+)/human epidermal growth factor receptor 2-negative (or HER2-) metastatic breast cancer who have previously received at least two therapies. The investigational ADC therapy demonstrated an overall response rate of 31% in these heavily pretreated patients. Immunomedics plans to file its first biologics license application with the FDA later this month for the approval of sacituzumab govitecan for the treatment of metastatic triple-negative breast cancer (mTNBC).