Largest pharmacogenetic clinical trial in cardiology shows potential benefit in individualized approach to anti-platelet therapy

ROCHESTER, Minn. ― Heart patients who undergo percutaneous coronary intervention (PCI) or stent placement― nonsurgical procedures to improve blood flow to the heart ― are typically prescribed anti-platelet therapy to avoid blood clots that can lead to a heart attack or stroke. New research from the international TAILOR-PCI trial, the largest pharmacogenetics clinical trial in cardiology, suggests that genetic testing could potentially be a useful tool to help select antiplatelet medication. Pharmacogenetics is the use of a patient’s genetic makeup in prescribing treatments that are likely to be most successful.

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Ticagrelor Without Aspirin Three Months After Successful PCI and DAPT Reduces Major Bleeding Without Increasing the Risk of Adverse Events

New data from the randomized, placebo-controlled TWILIGHT trial found that compared to ticagrelor plus aspirin, ticagrelor monotherapy reduces bleeding events without increasing the risk of death, myocardial infarction, or stroke in high-risk patients who have undergone successful percutaneous coronary intervention (PCI) and completed three months of dual antiplatelet therapy (DAPT).

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