Glycoprotein IIb-IIIa inhibitors for acute ischaemic stroke.

Glycoprotein (GP) IIb-IIIa inhibitors block the final common pathway to platelet aggregation antagonising with receptors that bind fibrinogen molecules forming bridges between adjacent platelets. Thus, GP IIb-IIIa inhibitors could favour endogenous thrombolysis by reducing thrombus growth and prevent thrombus re-formation by competitive inhibition with fibrinogen. Currently used in clinical practice for acute coronary syndromes and percutaneous coronary interventions, they could also be useful for patients with acute ischaemic stroke.