Antithrombotic therapy after cerebral ischemia

Fortschritte der Neurologie-Psychiatrie
P D SchellingerW Hacke

Abstract

Following cerebral ischaemia a recurrent stroke must be avoided in most patients by means of antithrombotic agents. Based on the results reviewed here of new therapy studies, we discuss the presently available antithrombotic treatment options for prophylaxis in ischaemic stroke. TASS (Ticlopidine Aspirin Stroke Study) and CATS (Canadian American Ticlopidine Study) are two multicentre studies investigating the effect of ticlopidine, a new antiplatelet agent of the thienopyridine family, compared to acetylsalicylic acid (ASA) respectively placebo, in the secondary prophylaxis of ischaemic stroke. A significant relative risk reduction of ticlopidine against ASA (21%) and against placebo (28.1%) was shown. CAPRIE (Clopidogrel vs. Aspirin in Patients with Risk of Ischemic Events) evaluated clopidogrel and ASA in the secondary prophylaxe of stroke, myocardial infarction and peripheral vascular occlusive disease. Clopidogrel has been shown to be as effective as ticlopidine compared to ASA in the secondary prevention of vascular disease but had the advantage of a far less severe side effect profile as ticlopidine. ESPS 2 (2nd European Stroke Prevention Study) compared dipyridamole and ASA alone and in combination against placebo in str...Continue Reading

Citations

Apr 21, 1999·European Journal of Neurology : the Official Journal of the European Federation of Neurological Societies·A AkyuzS Topaktas

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