«Clinicians need to be aware of the increased risk of major adverse cardiovascular events associated with use of clopidogrel in patients receiving stents who carry either one or two copies of the mutation.» (sciencedaily.com)
However, among African Americans treated with clopidogrel, the CYP2C19 * 2 variant was not associated with a higher rate of death. (sciencedaily.com)
In addition to warfarin, he is also in involves in other pharmacogenetic studies such as clopidogrel response, NSAID induced angioedema, drug induced Stevens - Johnson Syndrome and clinical studies using pharmacogenetic markers. (genomicmedicinealliance.org)