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Cancer

27 October 2010

New Insights on Who Should Take Erbitux for Colon Cancer

Contrary to previous research, some patients with KRAS gene mutation may benefit

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"Those drugs [cetuximab and its sister medication, panitumumab (Vectibix)] have been shown in a number of other studies to be less effective in patients who have mutations of the KRAS gene," explained Dr. Durado Brooks, director of colorectal cancer at the American Cancer Society. "Those studies have been so convincing that the National Comprehensive Cancer Network [which produces treatment guidelines] added KRAS testing as an element of decision-making for using these drugs to determine whether or not these drugs are likely to be useful."

 

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