Quantcast
Get breaking news alerts via email

Click here to manage your alerts
FDA: Drug works in early-stage breast cancer
This is an archived article that was published on sltrib.com in 2013, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.

Washington • The Food and Drug Administration has issued a positive review of a breast cancer drug from Roche that could soon become the first pharmaceutical option approved for treating early-stage disease before surgery.

In documents posted online, FDA scientists said women who received the drug Perjeta as initial treatment for breast cancer were more likely to be cancer-free at the time of surgery than women who received older drug combinations. Although the results come from midstage trials of the drug, FDA scientists recommended accelerating approval of the drug.

That step is reserved for groundbreaking drugs to treat life-threatening diseases.

Perjeta was first approved last summer to treat women with a subtype of breast cancer that has already spread to other parts of the body. But Roche's Genentech unit is now seeking approval to use the drug at a much earlier stage of the disease: after diagnosis and before surgery to remove the tumor.

Surgery to remove tumors is the first step in treating virtually all forms of cancer. If approved, Perjeta would be the first cancer drug approved for use as a pre-surgical step. Using cancer drugs before surgery is still experimental, but doctors hope the approach could help shrink tumors to make them easier to remove. In some breast cancer cases, a tumor that is easier to operate on could allow women to keep their breasts, rather than having them surgically removed.

On Thursday, the FDA will ask an outside panel of cancer specialists whether Perjeta's benefits outweigh its risks for treating early-stage breast cancer. The government agency isn't required to follow the group's advice, though it often does.

The panel will review a 417-woman study comparing Perjeta in different combinations against older breast cancer treatments. When Perjeta was combined with Herceptin, another Genentech drug, and standard chemotherapy, 39 percent of women saw their cancer reach undetectable levels. Only 21 percent of women experienced the same results from taking Herceptin and chemotherapy alone. After drug treatment all the women received standard breast surgery to remove any cancerous tumors. Genentech says this surgery allowed researchers to confirm the presence or absence of cancer.

Last year the FDA released guidelines for studying breast cancer drugs in the pre-surgical setting, with the aim of accelerating approval of promising therapies. Perjeta is the first drug to undergo FDA review since those recommendations were released.

Medicine • Company wants OK to use Perjeta after diagnosis and before surgery.
Article Tools

 Print Friendly
Photos
 
  • Search Obituaries
  • Place an Obituary

  • Search Cars
  • Search Homes
  • Search Jobs
  • Search Marketplace
  • Search Legal Notices

  • Other Services
  • Advertise With Us
  • Subscribe to the Newspaper
  • Login to the Electronic Edition
  • Frequently Asked Questions
  • Contact a newsroom staff member
  • Access the Trib Archives
  • Privacy Policy
  • Missing your paper? Need to place your paper on vacation hold? For this and any other subscription related needs, click here or call 801.204.6100.