Drug safety
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Review
Benefit-Risk Assessment of Obesity Drugs: Focus on Glucagon-like Peptide-1 Receptor Agonists.
The prevalence of obesity and related comorbidities is increasing worldwide. Furthermore, clinically meaningful body weight losses has proven difficult to achieve and especially to maintain through sustained lifestyle change in the form of diet and exercise. Pharmacotherapy against obesity is a non-invasive treatment as an adjunct to lifestyle changes, but approved anti-obesity drugs are currently few. ⋯ The longest running trial and the most recent trials have not raised any new safety concerns. Long-term trials and post-marketing surveillance is warranted to fully assess both long-term efficacy and safety. Future combinational therapies of mimicked gut hormones involved in regulation of energy homeostasis and/or additional lifestyle change in the form of exercise might further improve efficacy.