Arterial Stiffness and Incident Diabetes

Diabetes may induce multiple organ damage; therefore, early detection of individuals at high-risk of incident diabetes is important for timely risk assessment and intervention. Arterial stiffness (AS) occurs as a result of functional and structural changes in the arterial wall. Growing body of evidence suggests that AS is a risk factor for incident diabetes. Although each study could use different indicators for AS (ex cf-PWV, baPWV, etc.), they came to similar conclusion that AS was associated with higher risk of incident diabetes. The underlying mechanisms for the relationship of AS with risk of diabetes remain to be elucidated, but there could be several potential mechanisms. Diabetes and AS are expected to share common risk factors and influence each other, but recent research showed some evidence that AS can directly increase the risk of diabetes. The link between AS and incident diabetes has important clinical implications. First, it suggests that AS might be a useful marker for identifying people at high risk for developing diabetes. Second, it suggests that reducing AS may prevent or delay the onset of diabetes. Early detection and possible slowing of the vascular stiffening process with pharmacological agents and lifestyle interventions may reduce associated risks for diabetes.