Study Raises Concern Over Safety of Pfizer Painkiller Celebrex
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Pfizer Inc. said today that it had found an increased risk of heart troubles in some people taking higher dosages of Celebrex, its popular arthritis and pain relief drug.
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Celebrex, the nation&#39;s leading arthritis painkiller, raises the risk of heart attack when taken at high doses, the drug&#39;s maker said yesterday in the latest blow to a class of powerful and widely promoted drugs.
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Description: Federal officials report that the painkiller Naproxen may increase the risk of heart attacks and strokes, just after similar news about Pfizer&#39;s Celebrex.
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Scientists in the United States and regulatory agencies in Europe on Wednesdsay questioned whether Celebrex and other pain relievers might raise the same risk of heart problems as those blamed on the arthritis medicine Vioxx.
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[India News]: New York, Dec 20 : America&#39;s multibillion dollar pharmaceutical industry has been shaken by reports that Pfizer&#39;s high-profile arthritis drug, Celebrex, is said to cause an increased risk of heart attack.
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Pfizer acknowledged that a clinical trial found that elderly patients taking Celebrex were more likely to suffer heart problems than patients taking a placebo.
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Celebrex, a huge-selling painkiller sold by Pfizer, more than tripled the risk of heart attacks, strokes and death among those taking high doses in a national trial, the company said yesterday.
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Another blockbuster painkiller, Celebrex, has been found to raise the risk of heart attacks when taken in high doses, the drug&#39;s maker said yesterday.
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We have today been informed of new clinical trial data for celecoxib (Celebrex), showing an increased risk of heart attack, stroke and death (relative to placebo).
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People who take Merck & Co. Inc.'s analgesic Vioxx are nearly three times as likely to have heart attacks as those taking Pfizer Inc.'s Celebrex, according to an independent study published on Monday.
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Pharmaceutical giant Pfizer Inc. has acknowledged that a 1999 study found Alzheimer's patients taking the pain killer Celebrex were up to four times more likely to have cardiovascular risk factors than those taking a placebo.
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New prescriptions for Pfizer Inc.'s  arthritis drug Celebrex fell 56 percent last week after the  company released data showing the drug may increase the risk of  heart attacks and strokes, according to Verispan, a market  research company.
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Drugmaker Pfizer announced Friday that its painkiller Celebrex puts patients at &quot;increased cardiovascular risk&quot; for heart problems, citing a long-term cancer study.
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NEW YORK/OTTAWA  - Pfizer Inc. PFE.N said on  Thursday its arthritis drug Celebrex was safe after a report in  a Canadian newspaper linked it to 14 deaths,
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NEW YORK - Pfizer Inc. said it found an increased risk of heart attacks for patients taking high dosages of its top-selling painkiller Celebrex, the same problem that led to the withdrawal of its one-time competitor Vioxx.
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Description: Pfizer will stop advertising the painkiller Celebrex after discussions with the Food and Drug Administration. A study linked Celebrex to an increased risk of heart problems, but the company plans to keep it on the market.
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Momentum was growing for a fresh look at the safety of Celebrex and other pain relievers as key researchers, a congressman and European regulators said they feared such drugs might raise the risk of heart problems like those blamed on the arthritis medicine Vioxx.    Heavily advertised as an arthritis drug, Vioxx was pulled from the market last week after its maker said a study showed it doubled the risk of heart attack and stroke...