Setback for Merck – Analyst Blog
Zacks Market Commentaries (November 16th, 2009) Writes:
The effectiveness of Merck’s (MRK) cholesterol lowering drug Zetia has been put to question following the release of data from a clinical trial comparing Abbott’s (ABT) Niaspan (niacin extended-release tablets) plus a statin with Merck’s Zetia. Although data are not encouraging for Merck, the company expressed its confidence recently at the American Heart Association meeting.
Results from the ARBITER 6 - HALTS study showed that patients at high cardiovascular risk showed significant reduction in atherosclerosis after 8 and 14 months of therapy with Abbott's Niaspan plus a statin, the study's primary endpoint. The study met its secondary endpoint too. It was observed that treatment with Niaspan plus statin resulted in significantly fewer major adverse cardiac events (or MACE, a composite endpoint consisting of heart attack, myocardial revascularization, admission to the hospital for an acute coronary syndrome, and death from coronary heart disease), as compared to Zetia. However, the
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