
Trastuzumab (Herceptin) biosimilar MYL-1401O (Ogivri; trastuzumab-dkst), which is co-developed by Mylan and Biocon, has just been approved by the FDA for HER2-positive patients with breast cancer or metastatic gastric or gastroesophageal junction adenocarcinoma, the same indications as trastuzumab.