WASHINGTON, DC -- (MARKET WIRE) -- 06/09/2006 -- Researchers today at the American Diabetes Association (ADA) 66th Annual Scientific Sessions presented data showing the relationship between baseline characteristics and cardiac risk factors in patients enrolled in a new clinical trial called CHICAGO (Carotid intima-media tHICkness in Atherosclerosis using pioGlitazOne). This is the largest and longest study to examine the effects of ACTOS on measures of the atherosclerotic disease process in patients with type 2 diabetes, most of whom had no clinical evidence of heart disease.