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Bayer HealthCare to Collaborate with Sysmex Inostics GmbH to Develop Blood-based Companion Diagnostic Tests in Oncology

Bayer HealthCare has entered into a master collaboration agreement with the diagnostic company Sysmex Inostics GmbH for the development of companion diagnostics for targeted cancer therapies. The innovative blood-based companion diagnostic solutions offered by Sysmex Inostics will complement anti-cancer agents developed by Bayer.

FDA Grants Genentech’s Perjeta Accelerated Approval for Use Before Surgery in People With HER2-Positive Early Stage Breast Cancer

Genentech, a member of the Roche Group (SIX: RO, ROG; OTCQX: RHHBY), recently announced that the U.S. Food and Drug Administration (FDA) granted accelerated approval of a Perjeta® (pertuzumab) regimen for neoadjuvant treatment (use before surgery) in people with high-risk, HER2-positive early stage breast cancer. This approval is based primarily on data from a Phase II study showing that nearly 40 percent of people receiving the combination of Perjeta, Herceptin® (trastuzumab) and docetaxel chemotherapy had no evidence of tumor tissue detectable at the time of surgery (known as a pathological complete response, or pCR). The Perjeta regimen is the first neoadjuvant breast cancer treatment approved by the FDA and also the first to be approved based on pCR data.

Multiplicom Launches Three New Mutation Detection Kits to Enable the Implementation of Personalized Cancer Treatment

Multiplicom NV, a specialist in the development, production and commercialization of innovative molecular genetic tests based on massively parallel sequencing (MPS), recently announced that it is launching three new somatic mutation detection kits which will enable users to implement personalized cancer treatment at an unprecedented level.

FDA Advisory Committee Recommends Accelerated Approval of Genentech’s Perjeta for Neoadjuvant Use in HER2-Positive Early Stage Breast Cancer

Genentech, a member of the Roche Group (SIX: RO, ROG; OTCQX: RHHBY), recently announced that the U.S. Food and Drug Administration’s (FDA) Oncologic Drugs Advisory Committee (ODAC) voted 13 to 0, with one abstention, in favor of recommending accelerated approval of a Perjeta® (pertuzumab) regimen for neoadjuvant treatment (use before surgery) in people with high-risk, HER2-positive early stage breast cancer. The FDA will make a decision on whether or not to approve Perjeta for this use by October 31, 2013. If approved, the Perjeta regimen will be the first neoadjuvant breast cancer treatment approved in the United States and the first treatment approved based on pathological complete response (pCR) data, meaning there is no tumor tissue detectable at the time of surgery.

Perjeta is already approved in a number of countries including the United States for people with HER2-positive metastatic breast cancer (an advanced form of the disease in which the cancer has spread to other parts of the body).

The Perjeta application for neoadjuvant use follows a proposed new FDA pathway designed to more quickly bring promising medicines to people with earlier stages of breast cancer, where treatment may have a greater impact.

“More than 6,000 people in the United States die of HER2-positive breast cancer each year,” said Hal Barron, M.D., chief medical officer and head, Global Product Development. “The ODAC’s recommendation is a step toward bringing Perjeta to people with HER2-positive early stage breast cancer, where treatment can potentially prevent the disease from returning and spreading.”

Neoadjuvant treatment may allow a doctor to quickly assess whether a medicine is working and may also reduce a tumor’s size so it is easier to surgically remove. pCR is a common measure of neoadjuvant treatment effect in breast cancer and can be assessed more quickly than traditional endpoints in early stage breast cancer.

The ODAC recommendation was based on a review of results from NEOSPHERE and TRYPHAENA, two Phase II studies of Perjeta in high-risk, HER2-positive early stage breast cancer, as well as on longer-term safety data from the Phase III CLEOPATRA study of Perjeta in HER2-positive metastatic breast cancer.

The ongoing Phase III APHINITY study will further evaluate Perjeta in the adjuvant setting (after surgery) and compares Perjeta, Herceptin® (trastuzumab) and chemotherapy with Herceptin and chemotherapy in people with HER2-positive early stage breast cancer. The study has completed enrollment with approximately 4,800 people, and the primary endpoint is invasive disease-free survival (IDFS). Genentech has proposed this study as a confirmatory study to the FDA. Data are expected in 2016.

Source: Genentech

NanoString Technologies Receives FDA 510(k) Clearance for Prosigna Breast Cancer Prognostic Gene Signature Assay

NanoString Technologies, Inc., (NASDAQ: NSTG) a provider of life science tools for translational research and molecular diagnostic products, recently announced that it has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) for its Prosigna™ Breast Cancer Prognostic Gene Signature Assay. Based on the PAM50 gene signature, Prosigna is the company’s first FDA-cleared in vitro diagnostic assay and uses the gene expression profile of cells found in breast cancer tissue to assess a patient’s risk of distant recurrence of disease. The Prosigna Assay is performed using the nCounter® Dx Analysis System, which can be placed in qualified laboratories throughout the United States, empowering oncologists and pathologists to quickly and easily meet the testing needs of their breast cancer patients.

“Receipt of FDA 510(k) clearance for Prosigna marks a key milestone for NanoString and is an important step forward in the treatment of breast cancer. This achievement is a testament to the ongoing dedication and professionalism of our team, and the commitment of our collaborators,” said Brad Gray, President and Chief Executive Officer of NanoString Technologies. “Prosigna illustrates our approach of using nCounter technology to translate genomic discoveries into powerful in vitro diagnostic products, and it represents a significant growth opportunity beyond our robust life sciences research business.”

The Prosigna Assay is intended for use as a prognostic indicator for distant recurrence-free survival at 10 years, and is indicated for postmenopausal women with Stage I/II lymph node-negative or Stage II lymph node-positive (one to three positive nodes) hormone receptor-positive breast cancer who have undergone surgery in conjunction with locoregional treatment consistent with standard of care. For each patient, the Prosigna Assay reports the Prosigna Score (referred to as Risk of Recurrence Score, or ROR Score, in the scientific literature, including the TransATAC study recently published in the Journal of Clinical Oncology ) and a risk category based on both the Prosigna Score and nodal status. Node-negative patients are classified as low, intermediate or high risk, while node-positive patients are classified as low or high risk.

Other key features of the Prosigna Breast Cancer Prognostic Gene Signature Assay include:

  • All-in-one assay consumables, including RNA extraction kits, allowing laboratories to test as little as a single section of formalin-fixed paraffin embedded (FFPE) tumor tissue
  • High-throughput workflow allowing each nCounter Dx Analysis System to process up to 30 patient samples per eight hour work day
  • Automated generation of personalized full-color patient reports that can be quickly and easily shared electronically with ordering oncologists

Bruce Seeley, Senior Vice President & General Manager of Diagnostics of NanoString Technologies commented: “We believe that the compelling clinical data, clear patient reporting, and unique delivery model position Prosigna for success in the U.S. market. By integrating the Prosigna Assay into existing laboratory workflows, we are offering physicians and patients seamless and timely access to clinical insights and a powerful tool that can aid in making more informed treatment decisions.”

Prosigna-enabled nCounter Dx Analysis Systems are expected to be available for placement in high-complexity Clinical Laboratory Improvement Amendments (CLIA) certified laboratories late in the fourth quarter of 2013. Prosigna testing services are expected to be available through qualified U.S. clinical laboratories beginning in the first quarter of 2014.

Source: NanoString Technologies