FDA approves company's sale of up to 4,000 artificial heart devices yearly - NewsOn6.com - Tulsa, OK - News, Weather, Video and Sports - KOTV.com |

FDA approves company's sale of up to 4,000 artificial heart devices yearly

Updated:
WASHINGTON (AP) _ A Massachusetts company received federal approval Tuesday to sell up to 4,000 artificial hearts a year, though the number of devices implanted annually will likely be far smaller.

The hearts would be used only in patients who are close to death and have no other treatment options.

The Food and Drug Administration granted Abiomed Inc. a humanitarian exemption allowing it to sell the devices, agency spokeswoman Susan Bro said. The actual number of the devices, called the AbioCor, to be implanted likely will be small _ between just 25 and 50 a year, Bro said.

So far, the artificial heart has been tested in only 14 men. Two died from the operation, and another never regained consciousness. The rest survived only an average of five months, with one exception: a man who lived 17 months, until the mechanical heart wore out.

The company said earlier that it would begin implanting the artificial hearts at five hospitals around the country, once doctor training is complete. The devices are fully contained within the chest, with no outside wires.

Abiomed is targeting men with heart failure who are too sick for a heart transplant, have exhausted other options and are likely to die within a month. The current device is too large for women and many men. The company is developing a smaller version.

In 2005, an FDA panel of outside experts voted against recommending Abiomed be given permission to sell the device in limited numbers. At the time, the experts expressed concern that many AbioCor recipients suffered severe strokes, some fatal, that compromised their final weeks.

The company has since redesigned the design of the cuff of the device to prevent two bars from coming into contact with human tissue. That contact was believed to be the cause of the strokes in the first test patients, said Michael R. Minogue, the company's president and chief executive officer.

The company also hopes to implant the hearts in patients who can be treated with blood-thinning drugs, further reducing the risk of stroke, Minogue said in a recent interview.

``We want to focus on getting the right patients and getting them home, so whatever that number is, that is what it will be,'' Minogue said.

The implant is expected to cost about $250,000. It is unclear whether insurance would cover it.

Abiomed eventually hopes 10 medical centers would be equipped to implant the hearts.

The devices themselves now last about 18 months, or longer than the patients receiving them can be expected to live.
Powered by Frankly
News On 6
303 N. Boston Ave.
Tulsa, OK 74103
Newson6.com is proud to provide Oklahomans with timely and relevant news and information, sharing the stories, pictures and loves of Oklahomans across our great state.
All content © Copyright 2000 - 2017 KOTV. Oklahoma Traveler™ is a registered trademark of Griffin Communications. All Rights Reserved.
For more information on this site, please read our Privacy Policy, and Terms of Service, and Ad Choices.