Aims: The aim of this study was to evaluate the effectiveness of titanium-nitride-oxide (TITANOX)-coated stent and paclitaxel-eluting stent (PES) in patients presenting with acute myocardial infarction (MI).
Methods and results: A total of 425 patients presenting with acute non-ST-elevation MI or ST-elevation MI were randomly assigned to receive TITANOX-coated stent or PES. The primary end point was a composite of MI, target lesion revascularisation (TLR) or death from cardiac causes. At 12 months, there was no significant difference between patients receiving TITANOX-coated stent or PES in the rates of primary end point (10.3% vs. 12.8%, P=0.5), MI (4.2% vs. 8.1%, P=0.1), or TLR (9.3% vs. 7.1%, P=0.5), respectively. The incidence of stent thrombosis, defined according to Academic Research Consortium classification, was significantly lower in the TITANOX group compared to the PES group (0.9% vs. 4.3%, P=0.03).
Conclusions: TITANOX-coated stent and PES resulted in comparable clinical outcomes during 12 months follow-up among patients treated for acute MI.
Trial registration: ClinicalTrials.gov NCT00495664.