1. Academic Validation
  2. Bivalirudin: an anticoagulant option for percutaneous coronary intervention

Bivalirudin: an anticoagulant option for percutaneous coronary intervention

  • Expert Rev Cardiovasc Ther. 2004 Mar;2(2):153-62. doi: 10.1586/14779072.2.2.153.
Eric R Bates 1
Affiliations

Affiliation

  • 1 Division of Cardiovascular Diseases, University of Michigan Medical Center, TC B1-238, Box 0311, 1500 East Medical Center Drive, Ann Arbor, MI 48109-0022, USA. ebates@umich.edu
Abstract

Coronary artery thrombosis is usually triggered by platelet-rich thrombus superimposed on a spontaneously or mechanically disrupted atherosclerotic plaque. Thrombin and platelets both play a role in this process. Unfractionated heparin and aspirin have served as cornerstones in the prevention and treatment of intracoronary thrombus, but unfractionated heparin has several limitations that necessitate the use of adjunctive therapies, such as glycoprotein IIb/IIIa receptor inhibitors and clopidogrel, in order to reduce the risk of ischemic events. These combination therapies, however, typically increase the risk for bleeding complications, as well as the cost and complexity of treatment. Bivalirudin (Angiomax, The Medicines Company), a thrombin-specific anticoagulant, does not share heparin's limitations. Bivalirudin appears to provide clinical advantages over unfractionated heparin therapy in acute coronary syndrome patients and those undergoing percutaneous coronary intervention, without increasing cost or complexity of treatment for most patients.

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