Benefit of a 600-mg Loading Dose of Clopidogrel on Platelet Reactivity and Clinical Outcomes in Patients With NonST-Segment Elevation Acute Coronary Syndrome Undergoing Coronary Stenting
Thomas Cuisset, MD*,
Corinne Frere, MD ,
Jacques Quilici, MD*,
Pierre-Emmanuel Morange, MD, PhD ,
Lyassine Nait-Saidi, MD*,
Joseph Carvajal, MD ,
Agnès Lehmann ,
Marc Lambert, MD*,
Jean-Louis Bonnet, MD* and
Marie-Christine Alessi, MD, PhD ,*
* Department of Cardiology, CHU Timone, Marseille, France
INSERM, Faculté de Médecine CHU Timone, Marseille, France

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Figure 1 Maximal intensity of adenosine diphosphate (ADP)-induced platelet aggregation in the 300-mg and 600-mg groups.
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Figure 2 Mean fluorescence intensity of P-selectin expression in the 300-mg and 600-mg groups. AU = arbitrary units.
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Figure 3 Clinical outcomes according to loading dose of clopidogrel. ACS = acute coronary syndrome; CV death = cardiovascular death; CVE = cardiovascular events; ST = stent thrombosis.
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Figure 4 Kaplan-Meier analysis for 30-day cardiovascular (CV) events according to loading dose of clopidogrel. Log-rank = 9.24, p < 0.0024.
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