Incretin-based therapies: advancements, challenges, and future directions in type 2 diabetes management.

Abstract

Incretin-based medicines have considerably impacted the treatment of type 2 diabetes mellitus (T2DM), providing considerable advantages in glycemic regulation, weight control, and cardiovascular results. This narrative review examines progress in incretin medicines, encompassing glucagon-like peptide-1 (GLP-1) receptor agonists, dual-receptor, and triple-receptor agonists, while emphasizing their therapeutic advantages, obstacles, and prospective developments. The examined articles were sourced from databases including PubMed and Google Scholar, concentrating on publications predominantly from 2010 to 2024. Selective foundational papers released before this timeline were incorporated to furnish critical historical context about incretin processes and their discovery. Incretin-based medicines, despite their therapeutic efficacy, encounter hurdles including elevated treatment costs, patient compliance difficulties, and variability in response attributable to genetic and physiological variables. Moreover, there are still deficiencies in comprehending the long-term cardiovascular safety and cancer risks linked to these medicines. Emerging dual- and triple-receptor agonists demonstrate potential in overcoming the shortcomings of conventional GLP-1 receptor agonists, providing enhanced metabolic results and broader uses in intricate disease profiles. Future research must concentrate on economic obstacles, streamlined regimens, customized medicine, the integration of artificial intelligence, patient stratification, as well as the safety and efficacy of incretin-based medicines for holistic management of T2DM.