Direct stenting compared to conventional stenting in Diabetic Patients Undergoing Elective Angioplasty for Coronary Artery Disease (DECIDE): a multicenter, open label, randomized, controlled efficacy study.

Background: Direct stenting (DS) has been shown to be associated with reduced radiation exposure and procedural costs but has a restenosis rate and clinical outcomes similar to conventional stenting (CS) with balloon predilatation. Whether DS confers benefit in diabetic patients, who have been shown to have high restenosis risk after stent implantation, remains unknown.

Methods: In a multicenter randomized trial, diabetic patients undergoing elective coronary stent implantation for a de novo lesion in a native coronary artery between April 2001 and October 2002 were randomized into DS or CS treatment groups.