Insulin resistance is a prevalent condition commonly associated with unhealthy lifestyles. It affects several metabolic pathways, increasing risk of abnormalities at different organ levels. Thus, diverse medical specialties should be involved in its diagnosis and treatment. With the purpose of unifying criteria about this condition, a scientific-based consensus was elaborated. A questionnaire including the most important topics such as cardio-metabolic risk, non-alcoholic fatty liver disease and polycystic ovary syndrome, was designed and sent to national experts. When no agreement among them was achieved, the Delphi methodology was applied. The main conclusions reached are that clinical findings are critical for the diagnosis of insulin resistance, not being necessary blood testing. Acquisition of a healthy lifestyle is the most important therapeutic tool. Insulin-sensitizing drugs should be prescribed to individuals at high risk of disease according to clinically validated outcomes. There are specific recommendations for pregnant women, children, adolescents and older people.
O besity and related metabolic disorders are increasing especially in developing countries. It is widely accepted that in extremely obese patients bariatric surgery reduces body weight and improves type 2 diabetes and the metabolic syndrome. Weight loss partially explains this effect as do weight loss-independent mechanisms linked to gut hormones, peptide YY, ghrelin, glucagon-like peptide-1, and glucose-dependent insulinotropic peptide/gastric inhibitory polypeptide. Several groups performing established and novel surgical techniques have shown encouraging metabolic results. Herein we consider whether it is theoretically plausible to use surgery as an alternative or complementary approach to medical treatment of diabetes in overweight and mildly obese patients. Br J Diabetes Vasc Dis 2010;10:143-147.
In the last years, type 2 diabetes mellitus (T2DM) and obesity have become a serious public health problem, behaving as epidemic diseases. There is great interest in exploring different options for the treatment of T2DM in nonmorbidly obese patients. The purpose of this study is to report parameters of glycemic control in patients with T2DM and mild obesity who underwent laparoscopic Roux-en-Y gastric bypass (RYGBP). This prospective clinical trial includes patients with T2DM with a body mass index (BMI) between 30 and 35 kg/m(2) who underwent laparoscopic RYGBP from July 2008 through October 2010. Thirty-one patients were included in the study, 15 men and 16 women, with an average age of 48.7 ± 8.6 years. The average time since onset of T2DM was 5.8 years. The average postoperative follow-up was 30.4 months. The average preoperative blood glucose and glycosylated hemoglobin were 152 ± 70 mg/dl and 7.7 ± 2.1 %, respectively. All of them were using oral hypoglycemic agents, and four patients were insulin dependent. Only one patient had a postoperative complication (hemoperitoneum). At 36 months follow-up, the average BMI decreased to 24.7 kg/m(2), all patients (31) showed improvement in their glycemic control, and 29 of them (93.6 %) met the criteria for remission of T2DM in the last control. Laparoscopic RYGBP is a safe and effective procedure that improves glycemic control in patients with T2DM and mild obesity at midterm follow-up.
Growing scientific evidence from studies on type 2 diabetes (T2D) has recently led to a better understanding of the associated metabolic-cardio-renal risks. The large amount of available information makes it essential to have a practical guide that summarizes the recommendations for the initial management of patients with T2D, integrating different aspects of endocrinology, cardiology, and nephrology. The expert consensus presented here does not attempt to summarize all the evidence in this regard but rather attempts to define practical summary recommendations for the primary
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