The National Cancer Institute describes some progress in extending the survival of women with advanced ovarian cancer.
The National Cancer Institute (NCI), part of the National Institutes of Health, today issued an announcement encouraging treatment with anticancer drugs via two methods, after surgery, for women with advanced ovarian cancer. The combined methods, which deliver drugs into a vein and directly into the abdomen, extend overall survival for women with advanced ovarian cancer by about a year.
The clinical announcement to surgeons and other medical professionals who treat women with ovarian cancer was made with the support of six professional societies and advocacy groups. The announcement coincides with publication in the New England Journal of Medicine* of the results of a large clinical trial by Deborah Armstrong, M.D., medical oncologist and an associate professor at Johns Hopkins Kimmel Cancer Center in Baltimore, Md., and her colleagues in an NCI-supported research network known as the Gynecologic Oncology Group (GOG). This is the eighth trial evaluating the use of chemotherapy delivered into the abdomen for ovarian cancer. Together, these trials show a significant improvement in survival for women with advanced ovarian cancer.
In addition to continued research to improve ovarian cancer treatment, NCI is funding studies to identify disease markers and develop improved screening techniques, enabling earlier detection and treatment of the disease. An estimated 22,220 women in the United States were diagnosed with ovarian cancer in 2005. It causes more deaths in the United States than any other cancer of the female reproductive system, with an estimated 16,210 women dying from the disease in 2005. The most recent statistics show that only 45 percent of women survive five years after being diagnosed with ovarian cancer; the rate increases to 94 percent when the disease is diagnosed before it has spread. However, women with ovarian cancer frequently have no symptoms or only mild symptoms until the disease is advanced. As a result, only 19 percent of all cases are detected at that early, localized stage.
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