Abstract

Background

Conventional drug-eluting stents achieve good safety and performance outcomes, but the stents permanently cage the vessel, leading to a non-plateauing rate of clinical events. The DynamX Bioadaptor is designed to reduce these long-term events through unique design features that permit restoring vessel function and physiology through the disengagement of uncaging elements after the resorption of a biodegradable polymer over six months. Promising initial results have been obtained in the DynamX mechanistic study, with excellent safety and effectiveness, positive arterial remodeling, improved vasomotion, compliance, and cyclic pulsatility. We now aim to confirm these findings randomizing the DynamX Bioadaptor against the Resolute Onyx stent.