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It's really easy to see why people turn to Iodine for help
 
gunnerrat Views: 1,133
Published: 13 years ago
 

It's really easy to see why people turn to Iodine for help


Big Pharma releases a new Breast Cancer drug. $100K for a year's supply. FDA did not require proof it extends human life. Heck, it might not even cure cancer. This is modern medicine, folks.


http://www.msnbc.msn.com/id/23298776/


Breast cancer drug approval worries experts
FDA clears Avastin, which isn’t proven to extend, improve patients’ lives

WASHINGTON - A Genentech drug received federal approval on Friday to treat breast cancer, a surprise decision that could represent a shift in standards for assessing the effectiveness of cancer medicines.

Going against the recommendation of its advisory panel, the Food and Drug Administration judged the effectiveness of Avastin based on measurements of tumor growth, not patient survival.

The ruling prompted a mixed reaction from both doctors and advocates for breast-cancer patients.
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Some bemoaned the lowering of medical standards, but others applauded the federal government's endorsement of a drug that is already prescribed "off-label" to an estimated 9,500 patients and for whom insurance coverage is limited.

Avastin, which is already approved in the U.S. for treating lung and colon cancer, was Genentech's best-selling product last year with revenue of $2.3 billion. Through a partnership with Genentech, Swiss drug maker Roche markets the drug in Europe, where it had previously been approved as a breast-cancer treatment.

Many analysts expected the agency to wait until Genentech submitted more patient data and then make a decision later this year.

FDA approval for drugs targeted at cancer patients who have never been treated before is usually contingent upon data showing a drug extended, or improved the quality of, patients' lives. Avastin showed neither in a study submitted by Genentech, though the drug did slow tumor growth.

Some cancer experts see FDA's Avastin decision as opening the door for more cancer drugs to be approved for tumor-shrinking capabilities — though it could be years before another takes advantage of the access.

"It probably gives companies a wider area to operate in ... to get a drug approved," said Dr. Otis Brawley, chief medical officer for the American Cancer Society. "But I can't think of another drug out there right now that would immediately benefit from this lower threshold."

In December, a panel of outside FDA advisers voted 5 to 4 against Genentech's application, indicating the drug's benefits did not outweigh toxic side effects. Nevertheless, U.S. doctors continued prescribing it "off-label," or without a federal endorsement.

Some insurers are reluctant to pay for Avastin's use among breast-cancer patients, which can cost $100,000 for a year's supply.

Dr. Joseph Sparano of Montefiore Medical Center in New York said he prescribes Avastin because it has shown better results at slowing Breast Cancer growth than any other drug on the market.

The Y-ME National Breast Cancer Organization said the approval gives patients an important new option.

"The benefits we're looking at here matter because they give patients hope," said Margaret C. Kirk, the group's chief executive. "Without disease progression they may survive to see a discovery that can help them."

But the president of the National Breast Cancer Coalition said the decision marked a lowering of standards for FDA. She argued that the drug's effectiveness should not have outweighed safety risks, pointing to six deaths attributed to the drug in the study submitted to FDA.

"All they had was progression-free survival in one trial, no increase in quality of life and patient deaths in the Avastin group," said Fran Visco. "We're very confused why FDA made this decision."

First approved in the U.S. to treat colon cancer in 2004, Avastin was the first drug to fight cancer by blocking nutrients from reaching tumors. Such "targeted therapies" were thought to hold promise for eliminating chemotherapy, but that promise remains unmet.
 

 
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