title: New approaches to antiplatelet therapy.
abstract: The importance of platelets in the pathophysiology of cardiovascular and cerebrovascular disorders has been demonstrated by numerous clinical and pathological studies. Conventional antiplatelet agents are effective in both the primary and secondary prevention of vascular disorders, but suffer for the combined shortcomings of lack of selectivity and relative potency. Many new antiplatelet agents have been developed to overcome these differences, including serotonin receptor antagonists, prostanoid derivatives and antagonists, fibrinogen receptor antagonists, and selective thrombin inhibitors. In this review we consider the mechanisms by which these novel antiplatelet agents impair platelet function and their potential clinical utility.
authors.affiliation: Cardiology Divisions, Brigham and Women's Hospital, Boston, MA.
authors.forename: A M
authors.initials: AM
authors.lastname: Ezratty
authors.forename: J
authors.initials: J
authors.lastname: Loscalzo
mesh_terms: D002318:Cardiovascular Diseases / Q000188:drug therapy* / Q000517:prevention & control; D006801:Humans; D015539:Platelet Activation; D010974:Platelet Aggregation; D010975:Platelet Aggregation Inhibitors / Q000627:therapeutic use*
chemical_list: D010975:Platelet Aggregation Inhibitors