On September 29, 2017 Roche (SIX: RO, ROG; OTCQX: RHHBY) reported that the US Food and Drug Administration (FDA) has accepted the company’s supplemental Biologics License Application (sBLA) and granted Priority Review for Perjeta (pertuzumab), in combination with Herceptin (trastuzumab) and chemotherapy (the Perjeta-based regimen), for adjuvant (after surgery) treatment of HER2-positive early breast cancer (eBC) (Press release, Hoffmann-La Roche, SEP 28, 2017, View Source [SID1234520698]). The FDA is expected to make a decision on approval by 28 January 2018. The sBLA is based on results of the phase III APHINITY study. A Priority Review designation is granted to medicines that the FDA has determined to have the potential to provide significant improvements in the treatment, prevention or diagnosis of a disease.
“We are pleased to receive Priority Review for the Perjeta-based regimen for the adjuvant treatment of HER2-positive early breast cancer,” said Sandra Horning, M.D., Roche’s Chief Medical Officer and Head of Global Product Development. “The goal of treating breast cancer early is to provide people with the best chance for a cure. Despite advances in the treatment of this disease, many people treated with the current standard of care still see their cancer return.”
The combination of Perjeta, Herceptin and chemotherapy is licensed as a neoadjuvant (before surgery) treatment for people with HER2-positive eBC in more than 85 countries worldwide following approvals by the European Medicines Agency (EMA) and the US FDA. In the US, the regimen is currently available under the FDA Accelerated Approval Program. This sBLA seeks to convert the current accelerated approval to full approval in the US. Additionally, the APHINITY trial reflects the commitment to evaluate the Perjeta-based regimen as part of a complete treatment approach for eBC. Perjeta in combination with Herceptin and docetaxel chemotherapy is also approved in the US and the European Union for people with previously untreated HER2-positive metastatic breast cancer.
About APHINITY1
APHINITY (Adjuvant Pertuzumab and Herceptin IN Initial TherapY in Breast Cancer, NCT01358877/ BO25126/ BIG 4-11) is an international, phase III, randomised, double-blind, placebo-controlled, two-arm study evaluating the efficacy and safety of Perjeta plus Herceptin and chemotherapy compared to Herceptin and chemotherapy as adjuvant therapy in 4,805 people with operable HER2-positive eBC. The primary efficacy endpoint of the APHINITY study is invasive disease-free survival (iDFS), which in this study is defined as the time a patient lives without return of invasive breast cancer at any site or death from any cause after adjuvant treatment. Secondary endpoints include cardiac and overall safety, overall survival, disease-free survival and health-related quality of life.