Does pharmacologically induced weight loss improve cardiovascular outcome? Impact of anti-obesity agents on cardiovascular risk factors

Abstract

Currently available anti-obesity drugs sibutramine and orlistat, and the soon to be available rimonabant, all produce similar degrees of clinically meaningful weight loss and weight loss maintenance, even though they differ considerably in their mode of action. Pharmacologically induced weight loss has a beneficial impact on a number of metabolic and cardiovascular risk factors, such as glucose homeostasis, blood pressure, central adiposity, and dyslipidaemia. In some cases, these effects appear to be over and above that explained by weight loss. These effects are important if obese patients are to be treated not just for their weight but also to reduce co-existing metabolic and cardiovascular risk factors. © The European Society of Cardiology 2005. All rights reserved.