Introgen: Drug improves survival in cancer patients
By
Associated Press
May 28, 2008
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Biopharmaceutical company Introgen Therapeutics Inc. said Wednesday its drug candidate Advexin increased survival more in certain end-stage head and neck cancer patients
Introgen said that patients given Advexin in a late-stage trial who had a mutation of the p53 tumor suppressing gene, which raises the risk of developing cancer, prolonged survival by 7.2 months. In comparison, patients in the same group who were given methotrexate, a common cancer drug, prolonged survival by only 2.7 months.
The company added that both Advexin and methotrexate had similar survival benefit when all 123 patients in the trial are considered, though Advexin showed an improved safety profile.
Introgen said that the trial data will be presented at a medical conference on Thursday.
The company plans on filing an Advexin application with U.S. and European regulators by the end of June.
Shares of Introgen rose 29 cents, or more than 10 percent, to $3.09 in premarket trading.