RESULTS	Thrombolysis in Myocardial Infarction flow grade 2 or 3 recanalization at 15 , 30 , 45 and 60 min after administration was observed in 37 % , 62 % , 74 % and 79 % ( 95 % confidence interval [ CI ] 70 % to 87 % ) of the E6010-treated patients and in 14 % , 32 % , 50 % and 65 % ( 95 % CI 55 % to 74 % ) of native t-PA-treated patients , respectively ( p = 0.032 at 60 min ) .\