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F.D.A. Revokes Approval of Avastin for Use as Breast Cancer Drug
New York Times

The commissioner of the Food and Drug Administration on Friday revoked the approval of the drug Avastin as a treatment for breast cancer, ruling on an emotional issue that pitted the hopes of some desperate patients against the statistics of clinical trials. The commissioner, Dr. Margaret A. Hamburg, said that clinical trials had shown that the drug was not helping breast cancer patients to live longer or to meaningfully control their tumors, but did expose them to potentially serious side effects like severe high blood pressure and hemorrhaging.

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