A Single-Center Bleeding Comparison of Warfarin Plus Aspirin or Clopidogrel Following Coronary Artery Bypass Grafting and Surgical Valve Replacement.

ABSTRACT: The optimal antithrombotic therapy following combined coronary artery bypass graft (CABG) and surgical valve replacement (SVR) surgery remains unclear. The aim of this single-center, retrospective cohort study was to assess the safety and effectiveness of a vitamin K antagonist (VKA) plus either aspirin or clopidogrel in patients following combined CABG and SVR. The primary endpoint was the occurrence of bleeding within six months. The secondary endpoint was the occurrence of CV death, stroke, acute coronary syndrome (ACS), or valve dysfunction. Outcomes were identified by pre-specified ICD codes. A total of 629 patients were included in the analysis, with 583 patients receiving aspirin and 46 patients receiving clopidogrel. Bleeding occurred in 1.7% of patients receiving aspirin and in 0%

SUBMITTER: Zieminski JJ 

PROVIDER: S-EPMC10052485 | biostudies-literature | 2023 Jan-Dec

REPOSITORIES: biostudies-literature