ArticleBrazilian journal of cardiovascular surgery2024
Thromboelastography with Platelet Mapping to Optimize Surgical Timing in Coronary Artery Bypass Grafting Patients on P2Y12 Receptor Blockers Therapy.
Article in Brazilian journal of cardiovascular surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.
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Who cites it
1 citing paper in PubMed, 1 synthesis or guideline pooled it.
- Knowledge domain and evolutionary trends of P2Y receptors in cardiovascular diseases: a bibliometric and altmetric analysis.Frontiers in pharmacology · 2025Pooled it
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5 authors.
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No grant is acknowledged in the PubMed record.
Abstract
introductionAn increasing number of patients attending coronary artery bypass grafting (CABG) receive preoperative antiplatelet drugs (acetylsalicylic acid, clopidogrel, prasugrel, ticagrelor). The optimal assessment of preoperative platelet function is the aim of this study for a shorter surgical timing in patients undergoing elective coronary artery bypass grafting.
methodsThis study was performed on patients presenting for first-time isolated CABG on therapy with an P2Y12 receptor blockers loading dose (clopidogrel [300 mg] or prasugrel [60 mg] or ticagrelor [180 mg]) or P2Y12 receptor blockers maintenance therapy at least for five days (clopidogrel [75 mg once daily], prasugrel [10 mg once daily], ticagrelor [90 mg twice daily]). All patients received simultaneously acetylsalicylate acid (100 mg daily). Exclusion criterion was emergency CABG regardless of preoperative antiplatelet and anticoagulant therapy. All patients' data were recorded in an Excel® file and analyzed using RStudio® software.
resultsForty-eight consecutive adult patients presenting for CABG were enrolled. Preoperative thromboelastography-platelet mapping showed platelet resistance to P2Y12 blockers receptor - 25% for clopidogrel (6/24), 33% for ticagrelor (6/18), 33% for prasugrel (2/6), and this data was useful to obtain a shorter CABG waiting time in comparison with current guidelines (2.7 vs. five days for clopidogrel, 2.5 vs. five days for ticagrelor, 3.3 vs. seven days for prasugrel).
conclusionPreoperative thromboelastography-platelet mapping is helpful to detect harmful P2Y12 receptor blockers resistance and to minimize CABG waiting time avoiding unnecessary and life-threatening delays.
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