The results of the study suggest that automatic IVOCT analysis is a reliable and accurate tool able to speed up current IVOCT analysis procedures. This would potentially allow for a better integration of IVOCT in clinical practice and clinical studies assessing vascular response to stent implantation in a large series of patients.
In this atherosclerotic rabbit model, Xience V EES suppressed neointimal thickening better, with normal endothelial regrowth as compared with BMS, and less strut-induced inflammation.
At 3-month follow-up, nearly complete re-endothelialization was achieved for all stent groups. Xience V EES induced greater suppression of neointimal growth and peri-strut inflammation, higher vasorelaxation to acetylcholine, and expression of thrombomodulin at the level of unstented controls.
Compared to bare metal stent angioplasty, first-generation drug-eluting stents (DES) have markedly reduced the incidence of in-stent restenosis. However, given the increased concerns over late and very late stent thrombosis, newer-generation DES were developed. To date, these DES have virtually replaced the use of first-generation DES worldwide. In this review article, we carefully consider the pre-clinical and clinical trials that have been performed with currently available, european conformity-marked and Food and Drug Administration-approved new-generation Resolute(®) and Xience V(®) DES.
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