A randomized, double-blind, phase III study in India for comparing efficacy, safety, and PK of ZRC-3277 (pertuzumab biosimilar) with Perjeta® in patients with HER2-positive metastatic breast cancer

To evaluate the efficacy, safety, pharmacokinetics (PK), and immunogenicity of ZRC-3277 (pertuzumab biosimilar) with Perjeta® (pertuzumab) in previously untreated patients with human epidermal growth factor receptor 2 (HER2)-positive metastatic breast cancer (MBC).