title: Prevention of an early re-occlusion after thrombolytic therapy of acute myocardial infarction by ketanserin.
abstract: A problem after successful thrombolytic therapy of acute myocardial infarction is the early occurrence of re-occlusions. An incidence between 10 and 30% is reported. All efforts made so far to reduce the re-occlusion rate using a variety of agents have been disappointing. In a pilot study 20 patients with acute myocardial infarction were treated, in whom a successful lytic therapy with urokinase or rt-PA was documented by means of coronary angiography 90 min after the beginning of treatment. Subsequently the patients were heparinised (thrombin time greater than 30 s), and in addition the selective serotonin-2 receptor-blocking agent ketanserin was given intravenously (4 mg/h). After 24 h the occurrence of early reocclusions was investigated by control angiography. None of the 20 patients showed reocclusions. The degree of stenosis in the infarcted vessel was 72% immediately after lytic therapy, and 68% after 24 h. These preliminary results may suggest a possible reduction in the re-occlusion rate after thrombolytic therapy with a combination of heparin and ketanserin.
authors: Department of Cardiology, University Hospital, Göttingen, FRG.
authors: S
authors: S
authors: Brune
authors: U
authors: U
authors: Tebbe
authors: T
authors: T
authors: Schmidt
authors: H P
authors: HP
authors: Benn
authors: K U
authors: KU
authors: Seiler
authors: H
authors: H
authors: Kreuzer
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007650:Ketanserin / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications* / Q000188:drug therapy*; D011994:Recombinant Proteins / Q000627:therapeutic use; D012008:Recurrence; D015912:Thrombolytic Therapy; D010959:Tissue Plasminogen Activator / Q000627:therapeutic use; D016896:Treatment Outcome; D014568:Urokinase-Type Plasminogen Activator / Q000627:therapeutic use
chemical_list: D011994:Recombinant Proteins; D007650:Ketanserin; D010959:Tissue Plasminogen Activator; D014568:Urokinase-Type Plasminogen Activator