Abstract
J Clin Hypertens (Greenwich). 2009;11:512-519. (c)2009 Wiley Periodicals, Inc.Cardiovascular disease accounts for the majority of deaths in patients with type 2 diabetes mellitus. Lifestyle interventions aimed at weight loss and increased physical activity and therapy with antidiabetic drugs have proven effective in reducing the risk of new-onset diabetes in high-risk individuals. Substantial evidence also suggests that drugs that inhibit the renin-angiotensin system, namely angiotensin-converting enzyme inhibitors and angiotensin II receptor blockers, also prolong the time to onset of clinical diabetes. An open question is whether delay of new-onset diabetes with antidiabetic or antihypertensive agents reduces cardiovascular morbidity and mortality. A large ongoing study is investigating whether therapy with an oral antidiabetic drug or an angiotensin II receptor blocker reduces the incidence of new-onset diabetes and cardiovascular events in high-risk patients.