Diabetes has acquired an epidemic character due to the large increase in the number of individuals affected over recent decades. Diabetes-related mortality is associated with thrombotic events, especially cardiovascular. In general, patients with diabetes present symptoms of hypercoagulability and hypofibrinolysis. However, the mechanisms that trigger hemostatic abnormalities in diabetic patients are not clear. The aim of this paper was to address the most frequent changes of the hemostatic system in diabetic patients described in the literature. Diabetics have abnormalities of the endothelium, platelets, clotting factors, natural anticoagulants and the fibrinolytic system; all these changes are directly and/or indirectly caused by hyperglycemia. Thus, analytes such as von Willebrand factor, factor VIII, fibrinogen and D-dimer are markers that should be interpreted differently in diabetic patients. Laboratory evidence of hemostatic abnormalities in diabetic patients supports clinical observations that diabetes is a state of hypercoagulability and hypofibrinolysis. Strategies for clinical intervention and medications are not well established considering the results of the hemostatic markers.
Diabetes melito, Type 2; Hemostasis; Thrombophilia; Fibrinolysis