ESC: GRACE documents growing use of PCI for left main disease in ACS Reply

PCI is becoming the preferred strategy for some ACS patients who have unprotected left main coronary disease (ULMCD), according to Gilles Montalescot, who presented the latest results of the GRACE registry at the ESC. The results were published simultaneously in European Heart Journal.
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JUPITER at ESC: large absolute benefit with rosuvastatin in elderly patients Reply

Elderly patients in the JUPITER trial enjoyed a larger absolute benefit from rosuvastatin treatment than the study population as a whole, although the relative risk reduction was somewhat smaller. The results of the JUPITER substudy in the elderly were presented at the ESC by Robert Glynn and Paul Ridker.
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ESC: bivalirudin and otamixaban in ACS Reply

Two new ACS trials with the agents bivalirudin and otamixaban were presented today at the ESC and published simultaneously in the Lancet.

In the first trial, one year followup from the HORIZONS-AMI trial, Roxana Mehran and colleagues reported a reduction in the rate of net adverse clinical events and major bleeding in STEMI patients undergoing PCI who received bivalirudin compared to those who received heparin plus a glycoprotein IIb/IIIa inhibitor.
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RE-LY at ESC: dabigatran in, warfarin (finally) on the way out? 3

Is the long, unhappy reign of warfarin possibly drawing to a close? The RE-LY trial may have finally identified a candidate, dabigatran, an oral direct thrombin inhibitor that could one day replace warfarin. Unlike warfarin, dabigatran does not require dose adjustments or anticoagulation monitoring.

RE-LY randomized 18,113 AF patients to either one of two fixed doses of dabigatran (110mg or 150 mg twice daily) or warfarin. The results of RE-LY were presented this morning at the ESC and published simultaneously in the New England Journal of Medicine. The RE-LY investigators concluded that “compared with warfarin, the 110-mg dose of dabigatran was associated with similar rates of stroke and systemic embolism and lower rates of major hemorrhage; the 150-mg dose of dabigatran was associated with lower rates of stroke and systemic embolism but with a similar rate of major hemorrhage.”

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ARBITER-6 scheduled as AHA Late-Breaker, Kastelein to be discussant 1

ARBITER-6 is scheduled to be presented as a late-breaking clinical trial on Monday, November 16 at 11:07 AM. The discussant for the trial will be John Kastelein. Several knowledgeable observers have pointed out that, as the principal investigator of the highly controversial ENHANCE trial, and as a lecturer and consultant for numerous companies, including Merck and Schering Plough, which has a drug directly involved in the trial, Kastelein is an unusual and potentially controversial choice for the discussant.

Update: Readers may be interested to learn that Kastelein is the co-author of an article, “Surrogate markers in clinical trials– Challenges and opportunities,” in the September 2009 atherosclerosis.
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Topol and Teirstein argue about stents on NPR’s All Things Considered 3

To illuminate the topic of how difficult it is “to get doctors to quit ordering unnecessary procedures and tests,” NPR’s radio news show All Things Considered set up a discussion between Eric Topol and Paul Teirstein.

Reporter Chana Joffe-Walt used the two Scripps Health interventional cardiologists– “same specialty, same city, same hospital, very different points of view”– to demonstrate that “what seems unnecessary to some doctors is standard procedure for others.”
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Sensitive troponin assays enter the fray Reply

Two large new studies have demonstrated that newer, more sensitive troponin assays may improve the early diagnosis of acute MI. The major limitation of current troponin assays is that the tests are less sensitive in the early hours of ischemia. The two studies, along with an accomapnying editorial by David Morrow, are published in the New England Journal of Medicine.
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Editorial: Prescription for medical education: sunshine 5

Note to readers: The following editorial by CardioBrief‘s Larry Husten appears simultaneously in a slightly different form on KevinMD.Com. CardioBrief thanks Dr. Kevin Pho for the opportunity to bring this piece before a much wider audience.

A recent hearing of the Senate Aging Committee on continuing medical education (CME) should scare anyone who might need to see a doctor in the next few years. But you don’t need to be a Washington policy wonk to discover that there’s a huge problem with CME.

Just walk into the lobby of any major downtown hotel when a large medical conference is in town and you will see big cardboard posters advertising “satellite” symposia (“satellite” because they orbit but are not an official part of the main conference). Unless you are a doctor the title of the sessions won’t mean anything to you, and the big, boldface names of doctors featured prominently on the posters will be unfamiliar.
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Cardiologist in McAllen, Texas sentenced to 4 years in prison Reply

Fabian Aurignac, a cardiologist in McAllen, Texas, was sentenced to 4 years and 9 months in prison for defrauding Medicare and Medicare, according to a report by Jeremy Roebuck in The Monitor.

According to court filings reported by Roebuck, in a 3-week period in 2003,while he was on vacation in Argentina, Aurignac fraudulently billed Medicare and Medicaid more than $900,000.
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Shanghai cardiology conference: putting the “con” back in the word “conference” Reply

An upcoming cardiology conference in Shanghai may be putting the “con” back in the word “conference,” according to a news item in TheScientist.Com by Alla Katsnelson. The article details the confusion and difficulties, including possible credit card fraud, that resulted when cardiologists and other scientists– including well-known University of Florida cardiologist C. Richard Conti– received invitations to attend the “1st International Cardiology Congress”  in Shanghai in December.
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BMJ study questions “whether ongoing use of rosiglitazone is justified in any circumstance” 3

A large observational study has found a significantly higher risk of heart failure and death associated with rosiglitazone compared to pioglitazone. David Juurlink and colleagues in Toronto, Canada state in their conclusion:

Given the accumulating evidence of harm with rosiglitazone treatment and the lack of a distinct clinical advantage for the drug over pioglitazone, questioning whether ongoing use of rosiglitazone is justified in any circumstance is reasonable.

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Wall Street guesses ARBITER-6 will be AHA late-breaker 1

Updated (story originally published on August 17)– Wall Street analysts are speculating that ARBITER 6 will be presented as a late-breaker at this year’s AHA meeting in Orlando in November.

Wells Fargo analyst Larry Biegelsen last week wrote that “we expect the ARBITER 6 HALTS study to be presented as a late-breaker at the AHA in November 2009,” though he acknowledged that this information was “not confirmed. On Monday morning CNBC pharmaceuticals reporter Mike Huckman, who is on vacation, twittered that the Leerink Swann pharmaceutical analyst said that ARBITER 6 will be presented at the AHA.
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