Long-term clinical outcomes after everolimus- and sirolimus-eluting coronary stent implantation: final 3-year follow-up of the Randomized Evaluation of Sirolimus-Eluting Versus Everolimus-Eluting Stent Trial

Long-term clinical outcomes of everolimus-eluting stent (EES) compared with sirolimus-eluting stent (SES) have not been evaluated fully yet, especially whether EES implantation could positively affect late adverse events reported after SES implantation occurring >1 year. In this all-comer prospective multicenter randomized open-label trial, 3196 patients were assigned randomly to implant either EES (n=1596) or SES (n=1600). At 3 years, EES was noninferior to SES on the primary safety end point (all-cause death or myocardial infarction; 10.1% versus 11.5%; noninferiority P