Roche's Perjeta Regimen Approved in Europe for Use Before Surgery in Early Stage Aggressive Breast Cancer

“Roche (SIX: RO, ROG; OTCQX: RHHBY) today announced that the European Commission (EC) has approved the use of Perjeta® (pertuzumab) in combination with Herceptin® (trastuzumab) and chemotherapy for the neoadjuvant treatment (use before surgery) of adult patients with HER2-positive, locally advanced, inflammatory, or early stage breast cancer at high risk of recurrence. The Perjeta regimen is the first neoadjuvant breast cancer treatment approved by the EC based on pCR data.

“Every year in Europe nearly 100,000 people are diagnosed with HER2-positive breast cancer, an aggressive type of the disease that is more likely to progress than HER2-negative cancer.1,2 Treating people with breast cancer early, before the cancer has spread, may improve the chance of preventing the disease from returning. Neoadjuvant treatment is given before surgery and is aimed at reducing tumour size so it is easier to surgically remove. pCR is achieved when there is no tumour tissue detectable at the time of surgery in the affected breast or in the affected breast and local lymph nodes. It is a common measure of neoadjuvant treatment effect in breast cancer and it can be assessed more quickly than traditional endpoints in eBC.

“ ‘Today’s approval is a significant milestone in the neoadjuvant treatment of HER2-positive early breast cancer, bringing Perjeta to patients years earlier than typical adjuvant treatment,’ said Sandra Horning, M.D., Roche’s Chief Medical Officer and Head, Global Product Development. ‘We are committed to making the Perjeta regimen available to appropriate patients in the EU as early as possible.’ “