high-dose clopidogrel versus normal-dose clopidogrel | |||
GRAVITAS, 2011 NCT00645918 | High-dose clopidogrel (600-mg initial dose, 150 mg daily thereafter) versus regular clopidogrel dose | patients receiving drug-eluting stents with high residual platelet activity (PRU>=230) on the regular clopidogrel dose (platelet-function tests with the VerifyNow assay 12 to 24 hours after PCI) | open Follow-up duration: 6 months North America |
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