IMPROVE-IT Trial Scheduled For Presentation In November

Results of the eagerly-awaited and highly controversial IMPROVE-IT trial are finally going to be revealed. The American Heart Association has announced that the  trial will be presented by Chris Cannon on November 17 at 11:51 AM (central time) in Chicago at the group’s annual scientific sessions . IMPROVE-IT compared the effect on cardiovascular outcomes of the statin simvastatin with Vytorin (the combination of…

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New Evidence Fuels Concerns About The Safety Of Niacin

The string of failures– for HDL therapies in general and for niacin in particular– continues unabated.  The publication of the main results of the HPS2-THRIVE trial, along with new information from the AIM-HIGH trial, provide no evidence of a beneficial effect for niacin but do fuel concerns that it may cause serious adverse effects. ……

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After Long Wait, Updated US Cardiovascular Guidelines Now Emphasize Risk Instead Of Targets

Updated cardiovascular health guidelines were released today by  the American Heart Association (AHA) and the American College of Cardiology (ACC). The guidelines are designed to provide primary care physicians with evidence-based expert guidance on cholesterol, obesity, risk assessment, and healthy lifestyle. The new guidelines reinforce many of the same messages from previous guidelines, but also…

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WSJ Article Fails To Raise Key Questions About Cardiovascular Risk In Children

There’s probably no greater public health issue than the long-term  consequences of the childhood obesity epidemic. So the Wall Street Journal should be commended for digging into some of the important science behind this problem in a feature article in today’s paper. The author, Ron Winslow, is widely regarded as the best working journalist who…

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HPS2-THRIVE: A ‘Disappointing But Clear’ Result

The results of HPS2-THRIVE were “disappointing but clear,”  said Jane Armitage, who presented the results this morning at the ACC in San Francisco. HPS2-THRIVE randomized 25,673 high-risk patients who could tolerate niacin to either placebo or extended-release niacin plus laropiprant (Tredaptive, Merck), an anti-flushing agent, in addition to background therapy. The primary endpoint was the time to…

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Amid Rising Tide Of Diabetes More Patients Reach Treatment Goals

There’s a glimmer of good news amidst all the recent bad news about diabetes. Although the prevalence of diabetes has doubled over the last generation, more people today  are reaching their treatment goals than in the past. New data from the National Health and Nutrition Examination Surveys (NHANES), published online today in Diabetes Care, show that…

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Should Niacin Still Be Prescribed? William Boden Versus Harlan Krumholz

In the wake of HPS2-THRIVE many have argued that there is no longer any reason to prescribe niacin. William Boden, the lead investigator of AIM-HIGH and COURAGE, thinks there were enough flaws in the design of the niacin trials to justify the cautious use of niacin in certain circumstances. Says Boden: “There is evidence of…

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Large Metaanalysis Finds Statins Effective in Low Risk Patients

A very large metaanalysis provides strong evidence that the relative reduction in risk of statins is at least as great in low-risk patients as in high-risk patients. The finding, write the authors, provides evidence that expansion of guidelines to lower risk populations should be considered. In their paper in the Lancet, the  the Cholesterol Treatment Trialists’ (CTT)…

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