Polymer-free Drug-Coated Coronary Stents in Diabetic Patients at High Bleeding Risk: a Pre-Specified Sub-Study of the LEADERS FREE Trial.

Diabetics are at increased risk after stent implantation and potentially sensitive to the type of stent and dual anti-platelet therapy (DAPT). The randomized, double-blind LEADERS FREE trial compared 2432 patients at high bleeding risk (HBR) receiving either a polymer-free BA9-coated stent (DCS) or a bare metal stent (BMS) with 1 month of DAPT, and showed superior safety and efficacy of the DCS at 2 years. We report outcomes at 2 years of the pre-specified diabetic subgroup.