Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz

Logo MUG-Forschungsportal

Gewählte Publikation:

SHR Neuro Krebs Kardio Lipid

Tantry, US; Bonello, L; Aradi, D; Price, MJ; Jeong, YH; Angiolillo, DJ; Stone, GW; Curzen, N; Geisler, T; Ten Berg, J; Kirtane, A; Siller-Matula, J; Mahla, E; Becker, RC; Bhatt, DL; Waksman, R; Rao, SV; Alexopoulos, D; Marcucci, R; Reny, JL; Trenk, D; Sibbing, D; Gurbel, PA; Working Group on On-Treatment Platelet Reactivity.
Consensus and update on the definition of on-treatment platelet reactivity to adenosine diphosphate associated with ischemia and bleeding.
J Am Coll Cardiol. 2013; 62(24):2261-2273 [OPEN ACCESS]
Web of Science PubMed FullText FullText_MUG


Autor/innen der Med Uni Graz:
Mahla Elisabeth

Dimensions Citations:

Plum Analytics:
Dual antiplatelet therapy with aspirin and a P2Y12 receptor blocker is a key strategy to reduce platelet reactivity and to prevent thrombotic events in patients treated with percutaneous coronary intervention. In an earlier consensus document, we proposed cutoff values for high on-treatment platelet reactivity to adenosine diphosphate (ADP) associated with post-percutaneous coronary intervention ischemic events for various platelet function tests (PFTs). Updated American and European practice guidelines have issued a Class IIb recommendation for PFT to facilitate the choice of P2Y12 receptor inhibitor in selected high-risk patients treated with percutaneous coronary intervention, although routine testing is not recommended (Class III). Accumulated data from large studies underscore the importance of high on-treatment platelet reactivity to ADP as a prognostic risk factor. Recent prospective randomized trials of PFT did not demonstrate clinical benefit, thus questioning whether treatment modification based on the results of current PFT platforms can actually influence outcomes. However, there are major limitations associated with these randomized trials. In addition, recent data suggest that low on-treatment platelet reactivity to ADP is associated with a higher risk of bleeding. Therefore, a therapeutic window concept has been proposed for P2Y12 inhibitor therapy. In this updated consensus document, we review the available evidence addressing the relation of platelet reactivity to thrombotic and bleeding events. In addition, we propose cutoff values for high and low on-treatment platelet reactivity to ADP that might be used in future investigations of personalized antiplatelet therapy.
Find related publications in this database (using NLM MeSH Indexing)
Acute Coronary Syndrome - therapy
Adenosine Diphosphate - therapeutic use
Angioplasty, Balloon, Coronary -
Blood Platelets - drug effects
Coronary Artery Disease - therapy
Coronary Thrombosis - etiology
Hemorrhage - etiology
Humans -
Myocardial Ischemia - etiology
Platelet Aggregation Inhibitors - therapeutic use
Platelet Function Tests -
Purinergic P2Y Receptor Antagonists - therapeutic use
Receptors, Purinergic P2Y12 - drug effects
Risk Assessment -
Risk Factors -
Stents - adverse effects

Find related publications in this database (Keywords)
adenosine diphosphate
platelet reactivity.
© Meduni Graz Impressum