Pfizer Says 1999 Trials Revealed Risks With Celebrex
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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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A government-sponsored trial of Pfizer Inc.'s  blockbuster arthritis drug Celebrex was halted after patients taking the medicine had more than twice as many heart attacks as patients taking a placebo, the company said on Friday.
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A study of the arthritis drug Celebrex casts doubt on the company's insistence that it had no hint of the drug's potential heart and stroke risks until recently.
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Pfizer Inc. on Monday announced a major clinical trial of its Celebrex arthritis drug to gauge its possible cardiovascular benefits for osteoarthritis patients.
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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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The U.S. Food and Drug  Administration on Thursday ordered the review of preventative  studies involving Pfizer Inc.'s painkillers Celebrex and  Bextra, in light of recent evidence they may increase the risk  of heart attack and stroke.
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Pfizer Inc. said it has found an increased risk of heart attacks with patients taking its top-selling painkiller Celebrex, a drug that is in the same class as Vioxx, but has no plans to remove it from the market.
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Pfizer Inc. said it found an increased risk of heart attacks and strokes for patients taking high dosages of its top-selling arthritis painkiller Celebrex -- the same problem that led to the withdrawal of its one-time competitor, Vioxx.
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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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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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NEW YORK - A new round of trials have shown a boosted risk of heart problems among patients taking the painkiller Celebrex, manufacturer Pfizer Inc.
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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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The popular pain relief drug Celebrex can triple the risk of heart attacks and strokes, according to a study by the US National Cancer Institute.
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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 Friday.
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In an announcement that many doctors were waiting for, Pfizer Inc. said its top-selling painkiller Celebrex -- which is similar to Vioxx -- caused an increased risk of heart attacks when used in high doses during a clinical trial.
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NEW YORK - On. Dec. 17, the US Food and Drug Administration released a statement relating to Pfizer&#39;s (nyse: PFE - news - people ) Celebrex.
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Pfizer Inc. on Monday said a major new trial will test whether its popular Celebrex arthritis drug increases the risk of heart attacks, as seen with Merck and Co.