Drug Stents Outperform Angioplasty in German Trial
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Johnson & Johnson's drug-coated stent slightly outperformed Boston Scientific's version in reopening arteries that had been clogged by lesions following the earlier insertion of bare-metal stents, a study said on Tuesday.
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GAITHERSBURG, Md. -- Drug-coated stents increase the risk of potentially fatal blood clots and heart attacks in some patients, but not enough to warrant limiting use of the devices, federal advisers said yesterday .
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A little-known Food and Drug program is testing the latest medical technology to determine how safe and useful it can be.    One cutting-edge experiment is designed to see if injecting certain drugs directly into diseased arteries works better than commonly used stents in keeping arteries clear...
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Heart patients aren&#39;t more likely to live long term after getting the artery-opening tubes called stents, according to a study released yesterday by researchers at Duke University.
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WASHINGTON -- Federal health officials asked experts Thursday whether the drug-coated stents used to prop open the arteries of about 3 million people in the U.S. pose a heightened risk of death or raise other safety concerns that require action.
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GAITHERSBURG, Md. -- Federal advisers yesterday said that drug-coated stents, which have been implanted in millions, offer clear benefits to many patients but present higher clotting risks to others, suggesting they may be overused.
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Some cardiologists suggest drug-coated stents carry a higher risk of potentially fatal blood clots than older, bare-metal stents.
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NEW YORK  - Initial results with a  bio-absorbable metal stent show that the novel device works as  intended -- to prop open blocked leg arteries before being  fully absorbed into the artery wall, so that complications  common with standard stents don't occur.
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Experts expressed concerns Sunday that drug-coated heart stents &#151; metal-mesh tubes used to prop open coronary arteries &#151; may in rare instances lead to potentially fatal blood clots.
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Bypass surgery remains the best option for heart patients with more than one clogged artery, according to the first big study to compare bypass with drug-coated stents. The new research dims hopes that the less drastic stent procedure would prove to be just as good for people with multiple blockages.
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U.S. health regulators on Friday approved Medtronic Inc's new drug-eluting heart stent, the first heart device of its kind to win U.S. approval in about 4 years.
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Patients who get the leading drug-coated stents to prop open coronary arteries rather than bare-metal stents run no higher risk of death, according to a new report by a multinational team of doctors.
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Boston Scientific Corp. found a slightly higher risk of blood clotting in patients implanted with its newer drug-coated stents compared with older bare-metal versions, a company spokesman said Thursday.
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It turns out the common practice of using stents to open the heart may not be right for some patients.
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NEW YORK  - New research suggests that all  patients who undergo angioplasty should receive  cholesterol-lowering "statin" drugs, such as Zocor and Lipitor.
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Drug-coated stents -- tiny wire-mesh tubes used to prop open clogged heart arteries -- may not be as dangerous as previously thought, Swedish researchers who had earlier raised concerns over the devices said on Sunday.
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Growing evidence that deadly clots can form in drug-coated stents does not mean that the risks of using the devices the benefits, according to a panel of experts.