Clinical cardiology
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Clinical cardiology · Mar 1990
Randomized Controlled Trial Multicenter Study Clinical TrialTolerance and complications in a multicenter trial of intravenous APSAC and intracoronary streptokinase in acute myocardial infarction.
Adverse events data of a randomized, multicenter, angiographically controlled trial of intracoronary streptokinase and intravenous anistreplase, or anisoylated plasminogen streptokinase activator complex (APSAC) are presented. The frequency of severe adverse events is similar for streptokinase and anistreplase; no unexpected adverse experiences were reported with either drug. The most frequently encountered side effect was bleeding, overwhelmingly from the groin puncture site from angiography.
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Clinical cardiology · Mar 1990
Multicenter Study Clinical Trial Controlled Clinical TrialAngiographic assessment of patency and reocclusion: preliminary results of the Dutch APSAC Reocclusion Multicenter Study (ARMS).
The main objective of the ARMS (APSAC Reocclusion Multicenter Study) trial was to obtain patency and reocclusion data. In an open multicenter study, a total of 156 patients were treated with 30 U of anistreplase or anisoylated plasminogen streptokinase activator complex (APSAC) within 4 h after onset of pain. Patency of the infarct-related vessel was assessed by coronary angiography performed 90 minutes after anistreplase administration. ⋯ The preliminary data of the first 148 patients indicate that the patency rate at 90 min was 73-75% and the reocclusion rate at 24 h was 4%. This patency rate corresponds with previous studies. The low reocclusion rate is noteworthy and probably reflects the prolonged action of anistreplase.