Cardiovascular safety and superiority of anti-obesity medications

Abstract

Over the past few decades, several anti-obesity medications have demonstrated an association with adverse cardiovascular outcomes, leading to their market withdrawal. This has caused researchers to investigate the cardiovascular safety of such medications in cardiovascular outcome trials. However, the data from these trials are limited, and their outcomes are not promising. Therefore, the aim of this review is to provide an overview of the current and past Food and Drug Administration-approved medications for weight loss, including novel diabetes medications (glucagon-like peptide 1 receptor agonists and sodium-glucose co-transporter-2 inhibitors) and non-diabetes medications, and to highlight the current designs of cardiovascular outcome trials and their importance in the evaluation of the overall safety concerns associated with these anti-obesity medications. The limitations of the trials and opportunities for improvement were also evaluated. Finally, we also briefly describe cardiovascular safety and risks in this review.