Antibodies abciximab-induced

The method of Folts-thrombosis has also been applied to carotid arteries in monkeys. Coller et al. (1989) induced CFRs in carotid arteries of anesthetized cynomologus monkeys and showed abolition by the GP Ilb/IIIa antibody abciximab. 

Adverse effects. Haemorrhage occurs but is less of a problem with low doses of heparin it remains a particular risk in patients treated after failed fibrinol5 c therapy for acute myocardial infarction. Platelet transfusion after cessation of abciximab is necessary for refractory or life threatening bleeding. After transfusion, the antibody redistributes to the transfused platelets, reduces the mean level of receptor blockade and improves platelet function. Thrombocytopenia may occur from 1 hour to days after commencing treatment in up to 1% of patients. This necessitates platelet counts at 2-4 hours and then daily if severe, therapy must be stopped and, if necessary, platelets transfused. EDTA-induced pseudothrombocytopenia has been reported and a low platelet count should prompt examination of a blood film for agglutination before therapy is stopped. 

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