Coronary artery bypass grafting-related bleeding complications in patients treated with dual antiplatelet treatment.

Abstract

Item does not contain fulltextOBJECTIVES: To evaluate the relationship between the timing of either ticagrelor or clopidogrel discontinuation and bleeding-related complications in patients undergoing isolated on-pump coronary artery bypass grafting (CABG). METHODS: Between January 2012 and December 2014, 705 consecutive patients underwent isolated on-pump CABG at our institution. Of these, 626 were eligible for this study. Surgery under acetylsalicylic acid (ASA) was performed in 404 patients (ASA group) and 222 patients underwent surgery under dual antiplatelet treatment (DAPT). Patients exposed to DAPT were stratified into the following groups: ticagrelor within 72 h prior to surgery (Group T 72 h or clopidogrel >120 h prior to surgery. CONCLUSIONS: Ticagrelor discontinuation >72 h and clopidogrel discontinuation >120 h prior to surgery were not associated with an increased risk of bleeding-related complications. Based on these findings, a period of ticagrelor discontinuation shorter than advised by current international guidelines might be justifiable.1 november 201