Source - http://news.cnet.com/
By - Ben Hirschler
Category - Hotels In Downtown New Orleans
Posted By - Homewood Suites New Orleans
However, in the case of AstraZeneca and Bristol-Myers Squibb's approved drug Onglyza, there was a small increase in hospitalizations for heart failure.
"It is a little bit concerning," said Dr. Christopher Grainger of Duke University Medical Center, who was not involved in the research. "I'm sure the FDA (U.S. Food and Drug Administration) will want to know more about it."
Doctors and regulators are wary of the cardiovascular safety profile of diabetes drugs following past problems, including with GlaxoSmithKline's Avandia pill, since patients with diabetes are at increased risk of heart troubles.
Researchers from Brigham and Women's Hospital in Boston, who studied Onglyza over two years in 16,492 patients, said the heart failure finding was unexpected and deserved further investigation.
AstraZeneca and Bristol had already given headline results from the study in June showing that Onglyza did not increase heart attack risk - although it did not reduce it either, as the companies had initially hoped.
Detailed results of the Onglyza study were presented at the European Society Cardiology (ESC) congress in Amsterdam, alongside a 5,380-patient study of Takeda's Nesina, which showed no increase in overall cardiovascular risks.
Both studies were also published in the New England Journal of Medicine.
Dr. Heinz Drexel, a heart doctor at Feldkirch Hospital in Austria and an ESC spokesman, said DPP-4s offered several advantages, including a lack of weight gain seen with some other antidiabetics, which would offset the heart failure worries.
Dr. Anthony DeMaria, editor-in-chief of the Journal of the American College of Cardiology, said the absence of severe adverse events was reassuring but it might be that DPP-4s were best avoided for certain patients at high risk of heart failure.
Drugs like Onglyza and Nesina work by inhibiting dipeptidyl peptidase-4, or DPP-4, to enhance the body's ability to lower elevated levels of blood sugar.
The DPP-4 market is dominated by Merck's Januvia, which has annual sales of around $5 billion, including a related combination treatment called Janumet. But growth of the class has slowed this year, partly on concerns over pancreatic safety.
Onglyza, which had sales of $709 million in 2012, is a crucial product for AstraZeneca, which is banking on diabetes to help revive falling group sales due to patent expires on several of its biggest-selling drugs.
Briggs Morrison, AstraZeneca's head of global medicines development, said the overall results of the latest trial were reassuring and the small increase in heart failure hospitalizations did not change the risk profile of the drug.
A similar heart study of Merck's Januvia in more than 14,000 patients is being conducted with results expected next year.
By - Ben Hirschler
Category - Hotels In Downtown New Orleans
Posted By - Homewood Suites New Orleans
 |
| Hotels In Downtown New Orleans |
Reassuringly, the medicines were not
associated with increased rates of either inflammation of the pancreas
or cancer - something that has been a worry in the past.
However, in the case of AstraZeneca and Bristol-Myers Squibb's approved drug Onglyza, there was a small increase in hospitalizations for heart failure.
"It is a little bit concerning," said Dr. Christopher Grainger of Duke University Medical Center, who was not involved in the research. "I'm sure the FDA (U.S. Food and Drug Administration) will want to know more about it."
Doctors and regulators are wary of the cardiovascular safety profile of diabetes drugs following past problems, including with GlaxoSmithKline's Avandia pill, since patients with diabetes are at increased risk of heart troubles.
Researchers from Brigham and Women's Hospital in Boston, who studied Onglyza over two years in 16,492 patients, said the heart failure finding was unexpected and deserved further investigation.
AstraZeneca and Bristol had already given headline results from the study in June showing that Onglyza did not increase heart attack risk - although it did not reduce it either, as the companies had initially hoped.
Detailed results of the Onglyza study were presented at the European Society Cardiology (ESC) congress in Amsterdam, alongside a 5,380-patient study of Takeda's Nesina, which showed no increase in overall cardiovascular risks.
Both studies were also published in the New England Journal of Medicine.
Dr. Heinz Drexel, a heart doctor at Feldkirch Hospital in Austria and an ESC spokesman, said DPP-4s offered several advantages, including a lack of weight gain seen with some other antidiabetics, which would offset the heart failure worries.
Dr. Anthony DeMaria, editor-in-chief of the Journal of the American College of Cardiology, said the absence of severe adverse events was reassuring but it might be that DPP-4s were best avoided for certain patients at high risk of heart failure.
Drugs like Onglyza and Nesina work by inhibiting dipeptidyl peptidase-4, or DPP-4, to enhance the body's ability to lower elevated levels of blood sugar.
The DPP-4 market is dominated by Merck's Januvia, which has annual sales of around $5 billion, including a related combination treatment called Janumet. But growth of the class has slowed this year, partly on concerns over pancreatic safety.
Onglyza, which had sales of $709 million in 2012, is a crucial product for AstraZeneca, which is banking on diabetes to help revive falling group sales due to patent expires on several of its biggest-selling drugs.
Briggs Morrison, AstraZeneca's head of global medicines development, said the overall results of the latest trial were reassuring and the small increase in heart failure hospitalizations did not change the risk profile of the drug.
A similar heart study of Merck's Januvia in more than 14,000 patients is being conducted with results expected next year.
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