Tag: CYP2C19

A Gut Bug, Genetics and Treating Serious Stomach Diseases

Editor’s note: Pending an FDA decision, 23andMe no longer offers new customers access to health reports referred to in this post. Customers who purchased prior to November 22, 2013 will still be able to see their health reports, but those who purchased after that time will not. Those customers will have ...

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The Debate Over Clopidogrel Continues

In December a new study created quite a stir in the already-volatile clopidogrel research community. Clopidogrel (trade names Plavix®) is a commonly prescribed anti-clotting drug. It is inactive in the body until a protein encoded by the gene CYP2C19 converts the drug to its active form. Some people are able ...

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FDA Adds Boxed Warning to Plavix Label to Highlight Reduced Effectiveness of the Drug In Poor Metabolizers

The U.S. Food and Drug Administration (FDA) has updated the label information for the commonly used anti-clotting medication Plavix® (clopidogrel) to stress to physicians that patients carrying certain genetic variations may not receive the full benefit from the drug. Plavix reduces the chance a harmful ...

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Medco to Include Genetics in Comparison of Anti-Clotting Drug Effectiveness

Medco Health Solutions, Inc., announced this week that it will conduct a clinical trial to assess whether clopidogrel bisulfate (Plavix®, Bristol-Myers Squibb and Sanofi-aventis) is just as effective as the newer drug prasugrel (Effient™, Eli Lilly and Company) in people who lack a genetic variation that ...

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SNPwatch: Genetic Variants May Reduce Ability of Anti-Clotting Drug Clopidogrel to Prevent a Second Heart Attack

SNPwatch gives you the latest news about research linking various traits and conditions to individual genetic variations. These studies are exciting because they offer a glimpse into how genetics may affect our bodies and health; but in most cases, more work is needed before this research can provide ...

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