Perivascular paclitaxel wraps block arteriovenous graft stenosis in a pig model

摘要

Background. Haemodialysis vascular access dysfunction is currently a huge clinical problem. In an attempt to reduce the morbidity associated with haemodialysis vascular access dysfunction, we have previously developed and validated a local perivascular paclitaxel release system that has been shown to release paclitaxel for at least 3 weeks. The aim of the current study was to evaluate the in vivo use of these perivascular wraps (for both safety and efficacy) at different time points in our pig model of arteriovenous graft stenosis.