The blockbuster drug Avastin should no longer be used in advanced breast cancer patients because there's no proof that it extends their lives or even provides enough temporary benefit to outweigh its dangerous side effects, the government declared Friday
The ruling by the Food and Drug Administration was long expected, but it was certain to disappoint women who say they've run out of other options as their breast cancer spread through their bodies. Impassioned patients had lobbied furiously to preserve Avastin as a last shot.
But repeated studies found the drug had only a small effect on tumor growth. The research didn't show evidence that patients lived any longer or had a better quality of life than if they had taken standard chemotherapy. The FDA concluded that the drug presented an array of risks, including severe high blood pressure, massive bleeding, heart attack or heart failure, along with perforations in the stomach and intestines.
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