Effects of exercise training alone vs a combined exercise and nutritional lifestyle intervention on glucose homeostasis in prediabetic individuals: a randomised controlled trial

Although the Diabetes Prevention Program (DPP) established lifestyle changes (diet, exercise and weight loss) as the ‘gold standard’ preventive therapy for diabetes, the relative contribution of exercise alone to the overall utility of the combined diet and exercise effect of DPP is unknown; furthermore, the optimal intensity of exercise for preventing progression to diabetes remains very controversial. To establish clinical efficacy, we undertook a study (2009 to 2013) to determine: how much of the effect on measures of glucose homeostasis of a 6 month programme modelled after the first 6 months of the DPP is due to exercise alone; whether moderate- or vigorous-intensity exercise is better for improving glucose homeostasis; and to what extent amount of exercise is a contributor to improving glucose control. The primary outcome was improvement in fasting plasma glucose, with improvement in plasma glucose AUC response to an OGTT as the major secondary outcome

Sodium-glucose cotransporter 2 inhibitors and diabetic ketoacidosis: A case series from three academic institutions

Sodium–glucose cotransporter 2 inhibitors (SGLT2i) have recently been associated with diabetic ketoacidosis (DKA). Initial case reports were largely among patients using SGLT2i off label in the setting of type 1 diabetes and were unusual because of limited associated hyperglycemia. More recently, the problem has been specifically noted in patients with type 2 diabetes. Meta-analysis of data from initial randomized controlled trials of SGLT2i suggests little risk of DKA (,0.1%) in patients with type 2 diabetes

A Comparative Study of Eating Habits and Food Intake in Women with Gestational Diabetes according to Early Postpartum Glucose Tolerance Status

BackgroundWomen with gestational diabetes mellitus (GDM) are at high risk for type 2 diabetes mellitus (T2DM) and cardiovascular disease (CVD); continuous life-style intervention, especially diet, is central to managing T2DM and CVD. However, little is known about the dietary patterns of women with GDM after delivery. The goal of this study was to compare the eating habits and food intakes of women diagnosed with GDM during the early postpartum period.MethodsWe performed a 75 g oral glucose tolerance test (OGTT) in 184 women with GDM between 6 and 12 weeks after delivery. Based on the results of the OGTT, the subjects were divided into three groups according to the American Diabetes Association criteria; normal glucose tolerance (NGT) (n=100), pre-diabetes (n=73), and diabetes mellitus (DM) (n=11). Eating habits and usual food intake after delivery were investigated using a questionnaire, based on 24 hour-recall, which was administered by a trained dietitian. The daily intake data were analyzed using CAN Pro 3.0. Blood tests were performed pre- and post-delivery.ResultsEating habits were not significantly different among the three groups. However, animal fat consumption was significantly different among the three groups. The intake ratio of fat calories to total calories was also significantly higher in the pre-diabetes and DM groups.ConclusionAlthough diet in the period 6 to 12 weeks postpartum did not influence glucose level, it may be important to educate women with GDM about the risks of excessive animal fat intake during pregnancy and the postpartum period in order to prevent later onset of T2DM

Connection and Resilience: Using Interviews to Support Hospitalist Well-Being During COVID-19

Hospitalist teams have been on the frontlines in caring for patients with SARS-CoV-2. The uncertainties in caring for patients infected with the virus, rapidly changing clinical practice models and policies, surging patient volumes, and the isolation required for safe patient care, have placed unusually high stress on hospitalists. Well-being efforts aimed at supporting these teams have been critical to maintaining hospitalist resilience; however, despite intense scrutiny, little is known about the best methods to support the well-being of frontline hospitalists during this unprecedented and highly stressful time, a situation exacerbated by the severe limitations on social interactions. The authors engaged in an innovative endeavor at Duke University Hospital in Durham, North Carolina, to improve connections among hospitalists, even in the face of these limitations.</jats:p