A new diagnostic tool physicians can use to monitor patients for the most common form of ovarian cancer may soon be available in the United States.
A new diagnostic tool physicians can use to monitor patients for the most common form of ovarian cancer may soon be available in the United States. Abbott Laboratories’ (Abbott’s) ARCHITECT [Human Epididymal Protein 4] HE4 assay uses a simple blood test to help in monitoring for the recurrence or progression of epithelial ovarian cancer. If approved by the U.S. Food & Drug Administration (FDA), this important immunoassay would be the first automated HE4 test available in the United States.
The 2003 Hellstrom et al. study of known ovarian cancer biomarkers found that HE4, which has been detected in high levels in the blood of some ovarian cancer patients, shows the highest sensitivity and specificity of any other marker and is considered the best single marker for stage 1 of the disease.
According to the American Cancer Society, the five-year survival rate of ovarian cancer patients is 46 percent. However, when the disease is diagnosed and treated earlier, the survival rate increases to 93 percent. Less than 20 percent of all ovarian cancer is found in the early stage.
“The ability to monitor the recurrence or progression of ovarian cancer is a critical part of patient care. The ARCHITECT HE4 assay has the potential to be a powerful tool for both physicians and patients in the management of the disease,” said Michael Warmuth, Senior Vice President, Diagnostics, Abbott.
Abbott partnered with Fujirebio Diagnostics, Inc. in the development of the assay. The ARCHITECT HE4 assay is approved for use in Europe, as well as in other countries in Asia Pacific and Latin America. It is currently an investigational device in the United States.
About ARCHITECT HE4 Assay
The ARCHITECT HE4 assay is designed to be used as an aid in monitoring recurrence or progressive disease in patients with epithelial ovarian cancer, and must be used in conjunction with other clinical data. The ARCHITECT HE4 assay should not be used as a cancer screening test. In addition, certain types of cancer (e.g., mucinous or germ cell tumors) rarely express HE4, and the use of the ARCHITECT HE4 assay is not recommended for monitoring patients with those types of cancer.
About Ovarian Cancer
Ovarian cancer is the leading cause of death from gynecological cancers and the fifth-leading cause of cancer death in women. An estimated one in 71 women will develop ovarian cancer in their lifetimes. Women who are postmenopausal are at the greatest risk for ovarian cancer.
About Abbott Diagnostics
Abbott Diagnostics is a global leader in in vitro diagnostics (IVD) and offers a broad range of innovative instrument systems and tests for hospitals, reference labs, blood banks, physician offices and clinics. With more than 69,000 institutional customers in more than 100 countries, Abbott’s diagnostic products offer customers automation, convenience, cost effectiveness and flexibility. The history of Abbott Diagnostics is filled with examples of first-of-a-kind products and significant technological advancements, including the development of the very first diagnostic test to detect HIV.
About Abbott’s Diagnostics Businesses
Abbott is a global leader in in vitro diagnostics and offers a broad range of innovative instrument systems and tests for hospitals, reference labs, molecular labs, blood banks, physician offices and clinics. With more than 69,000 customers in more than 100 countries, Abbott’s diagnostic products offer customers automation, convenience, bedside testing, cost effectiveness and flexibility. Abbott has helped transform the practice of medical diagnosis from an art to a science through the company’s commitment to improving patient care and lowering costs.
Abbott (NYSE: ABT) is a global, broad-based health care company devoted to the discovery, development, manufacture and marketing of pharmaceuticals and medical products, including nutritionals, devices and diagnostics. The company employs more than 72,000 people and markets its products in more than 130 countries.
- Abbott Submits New Automated Ovarian Cancer Test for U.S. Approval – Abbott’s ARCHITECT human epididymis protein 4 (HE4) assay submitted for 510(k) clearance, Press Release, Abbott Laboratories, February 8, 2010.
- Hellström I, Raycraft J, Hayden-Ledbetter M, et. al. The HE4 (WFDC2) protein is a biomarker for ovarian carcinoma. Cancer Res. 2003 Jul 1;63(13):3695-700. PubMed PMID: 12839961.
- What Are the Key Statistics About Ovarian Cancer? Detailed Guide: Ovarian Cancer, American Cancer Society, August 27, 2009.
- Abbott Receives European Regulatory Approval for New Ovarian Cancer Diagnostic Test – Abbott announces CE Mark (Conformité Européene) certification for the ARCHITECT human epididymis protein 4 (HE4) test, Press Release, Abbott Laboratories, January 14, 2010.
- Human Epididymal Protein 4 (HE4) Assay, Information Sheet, Abbott Laboratories. [Adobe Reader PDF doc.]
- FDA 510(k) Clearances – Overview, Device Approvals & Clearances, Products & Medical Procedures, Medical Devices, U.S. Food & Drug Administration, U.S. Department of Health & Human Services.
Anderson GL, McIntosh M, Wu L, et. al. Assessing lead time of selected ovarian cancer biomarkers: a nested case-control study. J Natl Cancer Inst. 2010 Jan 6;102(1):26-38. Epub 2009 Dec 30. PubMed PMID: 20042715;PubMed Central PMCID: PMC2802285.
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Drapkin R, von Horsten HH, Lin Y, et. al. Human epididymis protein 4 (HE4) is a secreted glycoprotein that is overexpressed by serous and endometrioid ovarian carcinomas. Cancer Res. 2005 Mar 15;65(6):2162-9. PubMed PMID: 15781627.