Abstract
In 2009 a novel screening strategy for diabetes based on the level of glycated hemoglobin has been proposed by the main international organizations, with a diagnostic threshold of 6.5%. The preventive efficacy of multiple risk factor control in type 2 diabetes reflected by the low rate of cardiac events in the DIAD 2 study calls for a revision of the current recommendations for coronary disease screening. In gestational diabetes, the linear correlation between degree of hyperglycemia and risk of associated complications in the HAPO study strenghtens the therapeutic targets for this frequent condition, which identifies women at high future risk of diabetes. No conclusive evidence for an increased risk of cancer associated with insulin glargin remains when taking into account all the data currently available on this topic.