Scientific reports
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Meta Analysis
Efficacy and safety of newer P2Y12 inhibitors for acute coronary syndrome: a network meta-analysis.
Whether newer P2Y12 inhibitors are more efficacious and safer than clopidogrel and whether there is a superior one remain uncertain. We compared the effect of P2Y12 inhibitors on clinical outcomes in patients with acute coronary syndrome (ACS). Randomized controlled trials comparing clopidogrel, prasugrel, ticagrelor, or cangrelor, in combination with aspirin were searched. ⋯ Thrombolysis in Myocardial Infarction (TIMI) major bleeding was increased with prasugrel compared to clopidogrel (1.36, 1.11-1.66) and ticagrelor (1.33, 1.06-1.67). TIMI minor bleeding was increased with prasugrel (1.44, 1.16-1.77) and cangrelor (1.47, 1.01-2.16) compared to clopidogrel while it was increased with prasugrel compared to ticagrelor (1.32, 1.01-1.72). Prasugrel is preferable to those ACS patients at low bleeding risk to reduce cardiovascular events whereas ticagrelor is a relatively safe antiplatelet drug of choice for most patients.