By including methods usually found in RCT, ARRIVE 1 captured a broad spectrum of disease treated in standard practice with high levels of ascertainment of clinical outcomes. In the more complicated cases, expectedly higher adverse event rates were seen compared to that found in the simple-use cases or pivotal RCT. These results have now been included in the Directions for Use, to aid in physician and patient decision-making.

for the ARRIVE 1 and ARRIVE 2 Participating Physicians Background-Stent thrombosis (ST) is an uncommon but serious complication of drug-eluting and bare metal stents.To assess drug-eluting stent ST in contemporary practice, we analyzed 2-year data from the 7492-patient ARRIVE registry. Methods and Results-Patients were enrolled at the initiation of percutaneous coronary intervention with no inclusion/ exclusion criteria beyond use of the paclitaxel-eluting TAXUS stent. Two-year follow-up was 94% with independent adjudication of major cardiac events.

ObjectiveUsing a multisite, contemporary registry of 58 862 percutaneous coronary intervention (PCI) procedures in a national healthcare system, the present study compared radial access with femoral access on safety and efficacy outcomes.MethodsThis is a real-world, large-scale, retrospective study using clinical data from a 137-hopsital System and reported to a multisite clinical registry. All patients undergoing a cardiac catheterisation procedure were included in this database. The primary end points were major bleeding and radiation exposure. Multivariate logistic regression modelling was used to compare access groups.ResultsFemoral access (n=55 729) accounted for 94.7% and radial access (n=3137) for 5.3%. There were fewer bleeding events in the radial group (n=28, 0.9%) than those in the femoral group (n=1234, 2.2%) in the unadjusted analysis. For patients receiving bivalirudin, bleeding occurred in 337 patients (1.6%), and there was no difference in rates between radial access (n=13, 1.1%) and femoral access (n=327, 1.7%) (OR=0.65, CI 0.40 to 1.22, p=0.19). The radial technique resulted in higher radiation exposure in each case, but particularly for procedures involving prior coronary artery bypass graft history and non-ST-elevated myocardial infarction patients. The mean fluoroscopy time among femoral access procedures was 15.68 min (SD=11.7) versus 19.86 min (SD=13.8) for radial access procedures (p<0.0001).ConclusionsRadial access for PCI is associated with higher fluoroscopy times but not with less major bleeding when bivalirudin is used. Our analysis, combined with other study findings, suggest that the safest route for PCI may be the use of femoral access with bivalirudin.

Direct stenting of TAXUS Liberté is feasible and highly successful in carefully selected lesions. Direct stenting is noninferior to stenting after pre-dilation on the basis of %DS and can significantly reduce procedural time, procedural complications, and possibly angiographic restenosis and TLR.