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Resolution of type 2 diabetes following bariatric surgery: implications for adults and adolescents
Radha Nandagopal1, Rebecca J Brown, Kristina I Rother
1Clinical Endocrinology Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20892, USA.
Abstract:
Bariatric surgery is now widely reported to ameliorate or resolve type 2 diabetes mellitus in adults. Some clinical investigators even suggest its use as an early therapeutic intervention for type 2 diabetes in patients not meeting standard criteria for bariatric surgery. However, little is known about the exact mechanisms explaining the metabolic consequences, and much active investigation is underway to identify hormonal changes leading to diabetes resolution. This review includes a detailed description of various bariatric surgical procedures, including the latest less-invasive techniques, and a summary of current data providing insight into the short- and long-term metabolic effects. We outline current hypotheses regarding the mechanisms by which these surgical procedures affect diabetes and report on morbidity and mortality. Finally, we discuss the available data on bariatric surgery in adolescent patients, including special considerations in this potentially vulnerable population.
Insights
Bariatric surgery effectively resolves type 2 diabetes mellitus in adults. Research is ongoing to understand the hormonal mechanisms behind these metabolic improvements and explore its use in adolescents.
Area of Science:
- Metabolic Surgery
- Endocrinology
- Diabetes Mellitus Research
Background:
- Bariatric surgery is increasingly recognized for its efficacy in managing type 2 diabetes mellitus (T2DM) in adults.
- Its potential as an early intervention for T2DM, even in non-standard surgical candidates, is being explored.
- The precise mechanisms driving the metabolic resolution of T2DM post-surgery remain under active investigation.
Purpose of the Study:
- To review various bariatric surgical procedures, including minimally invasive options.
- To summarize current data on the short- and long-term metabolic effects of bariatric surgery.
- To explore hypotheses on the mechanisms of diabetes resolution and discuss surgical outcomes in adolescents.
Main Methods:
- Literature review of bariatric surgical procedures and their metabolic effects.
- Analysis of current data on diabetes resolution mechanisms.
- Examination of morbidity, mortality, and adolescent patient considerations.
Main Results:
- Bariatric surgery demonstrates significant amelioration or resolution of T2DM in adult populations.
- Ongoing research focuses on identifying key hormonal mediators responsible for metabolic improvements.
- Data on surgical outcomes, including morbidity and mortality, are presented.
Conclusions:
- Bariatric surgery offers a powerful tool for T2DM management, with ongoing research elucidating its mechanisms.
- Further investigation into less-invasive techniques and adolescent applications is warranted.
- Understanding hormonal changes is crucial for optimizing surgical interventions for diabetes.
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