[Bariatric surgery versus GLP-1 and dual GIP/GLP-1 receptor agonists : Effects on weight, risk factors and prognosis].

To overcome the increasing prevalence of obesity and associated secondary diseases, effective treatment strategies are required. While bariatric surgery (BS) is an established method for significant and sustainable weight reduction, drug treatment with glucagon-like peptide 1 (GLP-1), GLP‑1 receptor agonists (GLP‑1 RA) and dual glucose-dependent insulinotropic peptide (GIP)/GLP‑1 RA has gained increasing importance in recent years. This article highlights the effects of these both treatment approaches on body weight, cardiometabolic risk factors and long-term prognosis, particularly with respect to cardiovascular events and remission of type 2 diabetes. While BS shows more robust weight loss and greater improvement in metabolic parameters, GLP‑1 RA and dual GIP/GLP‑1 RA offer a conservative treatment alternative with a good safety profile. The choice of treatment should be individualized based on the patient risk profile and preferences.