Keryx Biopharmaceuticals Reports Positive Data from a Randomized, Multi-Center, Placebo-Controlled, Phase 2 Combination Study of KRX-0401 (Perifosine) in the Treatment of Advanced Metastatic Co...(eir dedication to this clinical trial. ...),Health

A copy of abstract #4081 is currently available and can be viewed on-line through the ASCO website: http://www.asco.org/. A copy of the poster may be obtained by contacting the Company.

About Colon Cancer

According to the American Cancer Society, not counting skin cancers, colorectal cancer is the third most common cancer diagnosed in the United States. It is estimated that 106,100 people will be diagnosed with colon cancer, 40,870 people will be diagnosed with rectal cancer and approximately 50,000 deaths will be attributable to some form of colorectal cancer in 2009. Surgery is often the main treatment for early stage colon cancer. When colon cancer metastasizes (spreads to other parts of the body such as the liver) chemotherapy is commonly used. Treatment of patients with recurrent or advanced colon cancer depends on the location of the disease. Chemotherapy regimens (i.e. FOLFOX or FOLFIRI either with or without bevacizumab) have shown to increase survival rates for some stages of colorectal cancer. Currently, there are seven approved drugs for patients with metastatic colorectal cancer: 5-FU, capecitabine (Xeloda(R)), irinotecan (Camptosar(R)), oxaliplatin (Eloxatin(R)), bevacizumab (Avastin(R)), cetuximab (Erbitux(R)), and panitumumab (Vectibix(R)). Depending on the stage of the cancer, two or more of these types of treatment may be combined at the same time or used after one another.

About Keryx Biopharmaceuticals, Inc.

Keryx Biopharmaceuticals is focused on the acquisition, development and commercialization of medically important, novel pharmaceutical products for the treatment of life-threatening diseases, including renal disease and cancer. Keryx is developing Zerenex(TM)(ferric citrate), an oral, iron-based compound that has the capacity to bind to phosphate and form
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