Antithrombotic Therapy for Secondary Prevention in Patients With Diabetes Mellitus and Coronary Artery Disease.
Circ J. 2016 Mar 16;
Authors: Park Y, Franchi F, Rollini F, Angiolillo DJ
Diabetes mellitus (DM) is a key risk factor for recurrent atherothrombotic events in patients with acute coronary syndrome (ACS) and in those undergoing percutaneous coronary intervention (PCI). The prothrombotic milieu that characterizes patients with DM underscores the importance of oral antithrombotic therapy for secondary prevention of recurrent events in these patients. Indeed, dual antiplatelet therapy (DAPT) with aspirin and the P2Y12inhibitor clopidogrel, which has represented the mainstay of treatment for many years, has significantly reduced the incidence of recurrent atherothrombotic events. However, recurrence rates in DM patients still remain high despite this treatment regimen, which may be partly related to inadequate platelet inhibition induced by standard DAPT with aspirin and clopidogrel. This underpins the need for more potent antithrombotic treatment regimens for secondary prevention of atherothrombotic events in DM patients following ACS or PCI. The development of antiplatelet therapies associated with more potent oral platelet P2Y12receptor inhibition, including prasugrel and ticagrelor, as well as platelet inhibitors blocking alternative pathways, such as thrombin-mediated platelet inhibition with vorapaxar, may represent potential treatment options in DM patients. Moreover, with the introduction of the target-specific oral anticoagulants, there has been a reappraisal of the use of anticoagulation in addition to antiplatelet therapy for secondary prevention in patients with ACS. This review provides an update on the recent advances and limitations of oral antithrombotic agents used for secondary prevention in DM patients following ACS or PCI.
PMID: 26984587 [PubMed - as supplied by publisher]