Thrombosis

Thrombosis / 2010 / Article / Tab 4

Research Article

The Potential Value of Near Patient Platelet Function Testing in PCI: Randomised Comparison of 600 mg versus 900 mg Clopidogrel Loading Doses

Table 4

The percentage of “poor responders’’ to clopidogrel in PCI patients randomized to 600 mg and 900 mg clopidogrel loading doses. Poor response is defined as: PRU: <30% reduction in Accumetrics PRU from baseline; %PIn: short TEG %PIn <30%; %CIn: short TEG %CIn <30%.

600 mg group900 mg groupP value

PRU

1 hour77 (23/30)67 (20/30) .57
2 hour40 (12/30)27 (8/30) .29
6 hour41 (11/27)12 (3/26) .02
24 hour41 (7/17)15 (3/20) .07

%PIn

1 hour70 (21/30)77 (23/30) .77
2 hours60 (18/30)43 (13/30) .44
6 hours43 (12/28)30 (10/28) .40
24 hours61 (11/18)37 (7/19) .51

%CIn

1 hour77 (23/30)80 (24/30).77
2 hours43 (13/30)53 (16/30) .45
6 hours36 (10/28)33 (9/27)1.00
24 hours37 (7/19)55 (11/20) .34

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