Comparison of net adverse clinical events between bivalirudin and heparin as anticoagulants for percutaneous coronary intervention in Chinese patients

Exp Ther Med. 2023 Sep 27;26(5):530. doi: 10.3892/etm.2023.12229. eCollection 2023 Nov.ABSTRACTBivalirudin, as a direct thrombin inhibitor, is considered to be safer compared with other anticoagulants, such as heparin; however, relevant data in China are unclear. The present study aimed to compare the safety of bivalirudin and heparin as anticoagulants in Chinese patients who underwent percutaneous coronary intervention (PCI). In the present study, 2,377 patients with ST-segment elevation myocardial infarction (STEMI), unstable angina, non-STEMI or stable coronary artery disease who underwent primary PCI while receiving bivalirudin or heparin (low molecular weight heparin or unfractionated heparin) were reviewed, and then analyzed as the bivalirudin group (n=944) and heparin group (n=1,433). The net adverse clinical events (NACEs) within 30 days were obtained, which were defined as major adverse cardiac and cerebral events (MACCEs) + Bleeding Academic Research Consortium (BARC) grade 2-5 bleeding events. Compared with the heparin group, the incidence of NACEs was reduced in the bivalirudin group (9.3 vs. 13.4%; P=0.003). However, no discrepancy was found in the incidence of MACCEs between the groups (5.9 vs. 7.6%; P=0.116). Moreover, the incidences of BARC 2-5 (4.8 vs. 8.7%; P<0.001) and BARC 3-5 bleeding events (1.9 vs. 4.4%; P=0.001) were decreased in the bivalirudin group compared with the heparin group. Following adjustment using multivariate logistic regression analys...
Source: Experimental and Therapeutic Medicine - Category: General Medicine Authors: Source Type: research