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ENHANCE trial does not prove lipid lowering agents fail the general pop...
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ENHANCE trial does not prove lipid lowering agents fail the general population

Could you please comment on why the FDA has not issued an official advisory, but media is hyping and misleading the public regarding results from the ENHANCE trial (Effect of Combination Ezetimibe and High-Dose Simvastatin vs. Simvastatin Alone on the Atherosclerotic Process in Patients with Heterozygous Familial Hypercholesterolemia).  Merck and Schering-Plough submitted this for presentation as an pre-publication abstract at the American College of Cardiology meeting in March 2008.

Can you confirm these that I could dig up:

    * No difference between patients treated with ezetimibe/simvastatin 10/80 mg (Vytorin) versus patients treated with simvastatin 80 mg alone, over a two year period, for the primary endpoint of the mean change in intima-media thickness (IMT) measured at three sites in the carotid arteries. Carotid ultrasound studies are seen as reliable surrogate markers and predictive of future cardiac events.  There was a NON-statistically significant difference in wall thickness (p=0.29).

    * The Heterozygous Familial Hypercholesterolemia (HFH) population studied had baseline LDL measurements > 300 mg/dL. These patients make up 0.2% of the general population and are NOT representative of the typical patient receiving medication for hyperlipidemia.

    * Since conclusive evidence of ezetimibe's true effect is not available until studies on the general population with more power are published, maximizing statin dosing whenever possible is warranted for many patients with hypercholesterolemia.  Niacin or colesevelam (Welchol) are  alternatives to consider for statin intolerant patients.

http://www.merck.com/newsroom/press_releases/product/2008_0114.html
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21064 tn?1309312333
I'm thinking that you want to direct your questions to one of the cardiologists.  To the right, there are separate links for questions to the doctor(s) and questions/comments to the community at large.

Connie
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242516 tn?1368227505
Oh!  darnit.  i don't think i can since there's no free questions left today.  shucks.
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21064 tn?1309312333
Try the Interventional Cardiology board : )
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