Is platelet transfusion efficient to restore platelet reactivity in patients who are responders to aspirin and/or clopidogrel before emergency surgery?

Abstract

Platelet transfusion does not restore platelet function in patients under clopidogrel, but it is efficient for patients under aspirin. This sheds new light on previous large-scale studies that have been unable to show any effectiveness of emergency platelet transfusion in patients under APT. Emergency platelet transfusion may only be indicated in aspirin users who are responders and not in all patients under APT as is actually recommended.