Nutrition, metabolism, and cardiovascular diseases : NMCD · 2021
Effects of sodium-glucose cotransporter-2 inhibitors on appetite markers in patients with type 2 diabetes mellitus.
СтатьяНаблюдательное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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McMillin Sara M, Pham Mimi L, Sherrill Christina H
Аннотация
BACKGROUND AND AIMS: Glycosuria induced by sodium-glucose cotransporter 2 (SGLT2) inhibitors leads to weight loss and improved diabetes control, but a significant disparity exists between observed and expected weight loss with these medications, hindering clinical effects. This study investigated whether this discrepancy could be explained by compensatory increases in appetite and associated alterations in appetite-regulating hormones.
METHODS AND RESULTS: This was a prospective single-center observational pilot study. Adults 18-70 years old newly prescribed an SGLT2 inhibitor through usual care were invited to participate. Fasting and postprandial appetite was assessed immediately before, 1 week after, and 12 weeks after SGLT2 inhibitor initiation. Serum samples were collected at corresponding time points to measure ghrelin, leptin, and peptide tyrosine-tyrosine (PYY). Seven patients were included. At 1 and 12 weeks after SGLT2 inhibitor initiation, self-reported appetite did not change significantly and trended toward a decrease in appetite. There were no significant differences in fasting or postprandial ghrelin, leptin, or PYY.
CONCLUSION: Results suggest the discrepancy between expected and observed weight loss with SGLT2 inhibitors cannot be explained by increases in appetite or changes in appetite-regulating hormones. Further studies are needed to investigate alternative metabolic compensatory mechanisms to optimize weight loss with SGLT2 inhibitor use.
METHODS AND RESULTS: This was a prospective single-center observational pilot study. Adults 18-70 years old newly prescribed an SGLT2 inhibitor through usual care were invited to participate. Fasting and postprandial appetite was assessed immediately before, 1 week after, and 12 weeks after SGLT2 inhibitor initiation. Serum samples were collected at corresponding time points to measure ghrelin, leptin, and peptide tyrosine-tyrosine (PYY). Seven patients were included. At 1 and 12 weeks after SGLT2 inhibitor initiation, self-reported appetite did not change significantly and trended toward a decrease in appetite. There were no significant differences in fasting or postprandial ghrelin, leptin, or PYY.
CONCLUSION: Results suggest the discrepancy between expected and observed weight loss with SGLT2 inhibitors cannot be explained by increases in appetite or changes in appetite-regulating hormones. Further studies are needed to investigate alternative metabolic compensatory mechanisms to optimize weight loss with SGLT2 inhibitor use.