Effect of Primidone on Platelet Responsiveness in Patients Determined to be Clopidogrel Resistant

Primidone is an antiepileptic used for the management of generalized tonic-clonic seizures and for the management of complex partial seizures. One of primidone's active metabolite is phenobarbital, which is a potent cytochrome P450 inducer. In this study, primidone will be used to induce CYP 1A2 in order to provide more efficient metabolism of clopidogrel to its active form