Copyright © 1997 by the European Society of Cardiology.
© 1997 The European Society of Cardiology
Clinical trial results with a new plasminogen activator


* Medizinische Klinik III (Kardiologie), Universitat Heidelberg Germany
Division of Cardiology, University of Texas Medical School Houston, Texas
Division of Cardiology, Henry Ford Health System Detroit, Michigan
Correspondence: Christoph Bode, MD, Medizinische Klinik III (Kardiologie), Bergheimerstrasse 58, 69115 Heidelberg, Germany
Thrombolysis has become an accepted form of therapy for acute myocardial infarction. As demonstrated in the Global Utilization of Streptokinase and t-PA for Occluded Arteries trial, early, complete and sustained patency of the infarctrelated coronary artery is correlated with reduced mortality. However, current thrombolytic regimens are able to achieve such patency within 90 min in only 81% of cases. To improve the risk/benefit ratio of thrombolytic therapy, newer agents such as reteplase have been developed to establish more rapid, more complete and more stable coronary artery patency, thus reducing mortality.
This report summarizes the pharmacological properties of reteplase. It also summarizes the findings from various animal and clinical studies in which reteplase was compared with alteplase and streptokinase and the findings from animal and clinical studies evaluating infusion, single-bolus, and double-bolus doses of reteplase.
Key Words: Reteplase r-PA thrombolytics patency alteplase t-PA streptokinase acute myocardial infarction