Ischemic stroke in patients with type 2 diabetes: relationship between decreased insulin sensitivity and fibrinolysis impairment

The role of insulin sensitivity (IS), as well as the association of IS with fibrinolysis impairment, in the occurrence of ischemic stroke, has not been clarified. The study was aimed to analyze IS, plasma insulin (PI) and  plasminogen activator inhibitor (PAI)-1 levels in 34 type 2 diabetics (T2D) with ischemic stroke (group A), 30 T2D without ischemic stroke (group B), 33 nondiabetics with ischemic stroke (group C) and 33 healthy controls (group D). Ischemic stroke was confirmed by clinical and neuroimaging criteria. IS levels were determined by the minimal model analysis (Si index).