Managed Care
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Contributing Voices
Robert Goldberg

Robert M. Goldberg

There has been a lot of discussion of the Food and Drug Administration’s decision to revoke approval for the use of Avastin in metastatic breast cancer. Most of it takes at face value FDA Commissioner Margaret A. Hamburg’s 69- page decision in which she claims that the “objective” evidence of benefit did not exist to support approval relative to the serious side effects of the drug.