Perioperative management of P2Y12 inhibitors in patients undergoing cardiac surgery within 1 year of PCI.

Abstract

AIMS:

To evaluate the impact of perioperative P2Y12 receptor inhibitor therapy among patients undergoing cardiac surgery within 1 year of percutaneous coronary intervention (PCI).

METHODS AND RESULTS:

Patients undergoing cardiac surgery in the year post-PCI at three tertiary care centres between 2011 and 2018 were stratified into those who had received at least one dose of P2Y12 inhibitor prior to surgery (within 5 days for clopidogrel or prasugrel, or within 3 days for ticagrelor) and those who had not. The outcomes of interest were major adverse cardiac and cerebrovascular events (MACCEs) and bleeding. Among 20 279 PCI patients, 359 (1.8%) underwent cardiac surgery in the ensuing year, 76.3% of whom received coronary artery bypass grafts. Overall, 33 (9.2%) MACCEs and 85 (23.7%) bleeding events occurred within 30 days post-cardiac surgery. Perioperative P2Y12 inhibition (N = 133, 37%) was not associated with the risk of MACCEs or bleeding, despite numerically lower rates of myocardial infarction or stent thrombosis (0.0% vs. 2.6%; P = 0.089). Patients who continued the P2Y12 inhibitor until the day of surgery (N = 60, 17%) had significantly higher bleeding risk [adjusted odds ratio 2.93, 95% confidence interval 1.53-5.59)]. Predictors of MACCEs included a time interval from PCI to cardiac surgery of ≤30 days and reduced ejection fraction, whereas urgent/emergent surgery predicted bleeding. Chronic kidney disease and myocardial infarction as indication for PCI predicted both MACCEs and bleeding.

CONCLUSION:

Among patients undergoing cardiac surgery in the year after PCI, the perioperative risk of ischaemic and bleeding events might be influenced by P2Y12 inhibitor therapy in addition to other risk parameters, including the timing and urgency of the procedure.

• Authors: Davide Cao, Julie A Swain, Samantha Sartori, Matteo Nardin, Zhongjie Zhang, Anastasios Roumeliotis, Johny Nicolas, Mauro Chiarito, Rishi Chandiramani, Carlo A Pivato, Alessandro Spirito, Gennaro Giustino, Giulio G Stefanini, George D Dangas, Usman Baber, Deepak L Bhatt, David H Adams, Samin K Sharma, Annapoorna S Kini, Roxana Mehran
• Journal: European heart journal. Cardiovascular pharmacotherapy (Eur Heart J Cardiovasc Pharmacother) Vol. 8 Issue 8 Pg. 796-805 (12 02 2022) ISSN: 2055-6845 [Electronic] England
• PMID: 35389474 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
• Copyright: © The Author(s) 2022. Published by Oxford University Press on behalf of the European Society of Cardiology.

Chemical References

• Purinergic P2Y Receptor Antagonists
• Ticagrelor

Topics

• Humans
• Percutaneous Coronary Intervention (adverse effects, methods)
• Purinergic P2Y Receptor Antagonists (adverse effects)
• Ticagrelor (adverse effects)
• Myocardial Infarction (drug therapy)
• Hemorrhage (chemically induced)
• Cardiac Surgical Procedures