Drug Release Analysis and Optimization for Drug-Eluting Stents

Drug Release Analysis and Optimization for Drug-Eluting Stents

The drug release analysis and optimization for drug-eluting stents in the arterial wall are studied, which involves mechanics, fluid dynamics, and mass transfer processes and design optimization. The Finite Element Method (FEM) is used to analyze the process of drug release in the vessels for drug-eluting stents (DES). Kriging surrogate model is used to build an approximate function relationshi...

A three-dimensional mathematical model for drug delivery from drug-eluting stents

Current drug-eluting stent (DES) technology is not optimized with regard to the pharmacokinetics of drug release, more research on the <span style="font-size: 12pt; color: #000000; font-style: normal; ...

Optimization of Drug Delivery by Drug-Eluting Stents

Drug-eluting stents (DES), which release anti-proliferative drugs into the arterial wall in a controlled manner, have drastically reduced the rate of in-stent restenosis and revolutionized the treatment of atherosclerosis. However, late stent thrombosis remains a safety concern in DES, mainly due to delayed healing of the endothelial wound inflicted during DES implantation. We present a framewo...

Drug-eluting stents.

New Drug-Eluting Stents

The introduction of drug-eluting stents (DES) has rapidly and profoundly affected the field of interventional cardiology, and DESs are now used in a majority of intracoronary stenting procedures. As a result of the innumerable “trial-and-error” endeavors, DESs have emerged as a potential solution for solving the problem of restenosis. DESs are coated stents capable of releasing single or multip...