Adjunctive therapies in the cath lab. Subacute stent thrombosis developing twelve days after discontinuation of ticlopidine treatment.

The two structurally related thienopyridines, ticlopidine and clopidogrel in addition to aspirin, have become the standard regimen for prevention of subacute thrombosis (SAT) after coronary stent implantation. Although both regimens are highly effective, ticlopidine suffers from severe hematologic side effects. Recent trials encourage shorter duration of therapy with these agents.