Trasylol Pulled From Worldwide Market( FDA says clotting drug poses increase...),Health

FDA says clotting drug poses increased death risk, while company says drug still has benefits

MONDAY, Nov. 5 (HealthDay News) -- Bayer AG suspended worldwide sales of Trasylol, a clotting drug using during heart surgery to prevent bleeding, on Monday following a request from the U.S. Food and Drug Administration to remove the drug from the American market for safety reasons.

The FDA cannot identify a patient population in which the use of Trasylol (aprotinin) outweighs the risk, Dr. John K. Jenkins, director of the FDA's Office of New Drugs, said at an early morning news conference Monday.

However, he added, "The suspension will include a slow phase-out of Trasylol from the marketplace, to decrease the possibility of shortages of the alternative drugs." And he added that Bayer could continue to supply the drug if physicians can identify specific patients who would benefit from it.

"Studies have found that Trasylol can increase the risk of kidney damage compared with other drugs," Dr. Gerald Dal Pan, the FDA's director of the Office of Surveillance and Epidemiology, said during the news conference.

In 2006, he added, the FDA limited the use of Trasylol and strengthened its warnings. Subsequently, he said, studies found that Trasylol increased the risk of in-hospital death among patients undergoing cardiac bypass surgery. In addition, Dal Pan said, two studies this year found that the drug increased the long-term mortality of patients who had undergone bypass surgery.

The suspension follows news last month that a major Canadian trial of the drug was terminated because of an increase in deaths for cardiac surgery patients using it.

The trial was designed to show that Trasylol was better than other drugs in controlling bleeding, Dal Pan said. "That study was halted because Trasylol appeared to increase the risk for death compared with two other drugs," he said.

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