Occurrence and Risk Factors of Adverse Drug Reactions in Patients Receiving Bivalirudin as Anticoagulant During Percutaneous Coronary Intervention: A Prospective, Multi-Center, Intensive Monitoring Study

• Published in: Frontiers in cardiovascular medicine Vol. 8; p. 781632
• Main Authors: Li, Ping, Zhang, Hongyan, Luo, Caidong, Ji, Zheng, Zheng, Zeqi, Li, Zhenyong, Wu, Fan, Li, Jinlong, Hong, Lang
• Format: Journal Article
• Language: English
• Published: Switzerland Frontiers Media S.A 29.04.2022
• Subjects: adverse drug reactions; adverse events; bivalirudin; bleeding and thrombocytopenia; Cardiovascular Medicine; percutaneous coronary intervention; adverse drug reactions; percutaneous coronary intervention; bivalirudin; adverse events; bleeding and thrombocytopenia
• ISSN: 2297-055X; 2297-055X
• DOI: 10.3389/fcvm.2021.781632

Bivalirudin is a common anticoagulant during percutaneous coronary intervention (PCI); however, since its application in China, it still lacks comprehensive evaluation of adverse events (AEs) or adverse drug reactions (ADRs) under the real-clinical setting conditions with a large-sample-size population. Therefore, this prospective, multi-center, intensive monitoring study aimed to comprehensively investigate the occurrence and risk factors of AEs and ADRs during PCI with bivalirudin as an anticoagulant. A total of 3,049 patients who underwent PCI with bivalirudin as anticoagulant from 27 Chinese medical centers were enrolled. Safety data (AEs/ADRs) were collected from hospital admission to 72 h after bivalirudin administration; then, patients were followed up at the 30th day with the safety data collected as well. A total of 414 (13.58%) patients occurred AEs, among which 31 (1.02%) cases suffered from severe AEs and 8 (0.26%) cases died due to AEs. Importantly, 118 (3.87%) patients occurred bivalirudin related ADRs, among which 7 (0.23%) cases suffered from severe ADRs while no case (0%) died due to ADRs. Of note, 7 (0.23%) patients showed new ADRs, 34 (1.12%) patients experienced bleeding, and 79 (2.59%) patients had thrombocytopenia. Furthermore, age, renal function impairment, CRUSADE high risk stratification independently correlated with total ADRs risk; CRUSADE high risk stratification, emergency operation, full dose bivalirudin independently associated with bleeding risk; age, renal function impairment independently related to thrombocytopenia risk. Bivalirudin is well-tolerated as an anticoagulant for PCI procedure; meanwhile, older age, renal function impairment, and CRUSADE high risk stratification serve as independent risk factors of bivalirudin related ADRs.