Exenatide compared with long-acting insulin to achieve glycaemic control with minimal weight gain in patients with type 2 diabetes: results of the Helping Evaluate Exenatide in patients with diabetes compared with Long-Acting insulin (HEELA) study

Aim: The Helping Evaluate Exenatide in overweight patients with diabetes compared with Long-Acting insulin (HEELA) study was designed to examine whether the glucagon-like peptide-1 (GLP-1) receptor agonist, exenatide, could improve HbA1c (≤7.4%) with minimal weight gain (≤1 kg) compared with insulin glargine

Prevalence of Chronic Complications in Korean Patients with Type 2 Diabetes Mellitus Based on the Korean National Diabetes Program

BackgroundThe Korean National Diabetes Program (KNDP) cohort study is performing an ongoing large-scale prospective multicenter investigation to discover the pathogenesis of type 2 diabetes in Korean patients. This study was performed to examine the prevalence of chronic complications in patients with type 2 diabetes among those registered in the KNDP cohort within the past 4 years.MethodsThis study was performed between June 2006 and September 2009 at 13 university hospitals and included 4,265 KNDP cohort participants. Among the participants, the crude prevalence of microvascular and macrovascular diseases of those checked for diabetes-related complications was determined, and the adjusted standard prevalence and standardization of the general population prevalence ratio (SPR) was estimated based on the 2005 Korean National Health and Nutrition Examination Survey (KNHANES) population demographics.ResultsAmong the KNDP registrants, 43.2% had hypertension, 34.8% had dyslipidemia, 10.8% had macrovascular disease, and 16.7% had microvascular disease. The SPR of the KNDP registrants was significantly higher than that of the KNHANES subjects after adjusting for demographics in the KNHANES 2005 population. However, with the exception of cardiovascular disease in females, the standardized prevalence for the most complicated items in the survey was significantly higher than that in the KNHANES subjects.ConclusionThe prevalence of macrovascular disease and peripheral vascular disease were significantly higher in Korean patients with type 2 diabetes than in the normal population. However, no significant difference was noted in the prevalence of cardiovascular disease in females

An observational study of patient characteristics and mortality following hypoglycemia in the community

Objectives: Characterize diabetes patients with severe hypoglycemia requiring emergency services intervention at home and investigate 12 month mortality. Research design and methods: Emergency services call-outs for hypoglycemia were recorded between 2005 and 2013 in an area covering 34000 patients with diabetes. Patient characteristics were documented together with capillary blood glucose (CBG), HbA1c and treatment for hypoglycemia. 12 month mortality and variables influencing survival were analysed. Results: In 1835 episodes amongst 1156 patients, 45% had type 1 diabetes (68.2% males), 44% had type 2 diabetes (49.4% males) with a minority unclassified. CBG at presentation (mean±SD) was 1.76±0.72 mmol/L in type 1 diabetes and 1.96±0.68 mmol/L in type 2 diabetes patients (p<0·0001), with higher HbA1c in the former group (8.3±1.52% (67.5±16.4 mmol/mol) and 7.8±1.74% (61.6±19.0 mmol/mol), respectively; p<0·0001). A third of type 2 diabetes patients were not on insulin therapy and displayed lower HbA1c compared with insulin users. Glucagon was used in 37% of type 1 diabetes and 28% of type 2 diabetes patients (p<0.0001). One year mortality was 4.45% in type 1 diabetes and 22.1% in type 2 diabetes. Age and type of diabetes were predictive of mortality in multivariable analysis, whereas CBG levels/frequency of hypoglycemia had no effect. Conclusions: Severe hypoglycemia in the community is common with a male predominance in type 1 diabetes. Severe hypoglycemia in non-insulin treated type 2 diabetes patients is associated with lower HbA1c compared with insulin users. Severe hypoglycemia appears to be associated with increased mortality at 12 months, particularly in type 2 diabetes. KEY MESSAGES Severe hypoglycemia in the community is common, and presents a large burden on both patients and healthcare workers. Using a large database of ambulance call-outs for hypoglycemia this study aimed to characterise those requiring the emergency services for an episode of hypoglycemia, and to investigate factors that may be associated with an increased risk of mortality. We found that a third of type 2 diabetes patients having severe hypoglycemic episodes were not using any insulin, these individuals had a lower HbA1c than those with type 2 diabetes requiring insulin treatment. 12 month mortality following an episode of severe hypoglycemia was high, especially in individuals with type 2 diabetes. More research is required to investigate the cause of death in these patient

Clinical, metabolic and psychological outcomes and treatment costs of a prospective-randomized trial based on different educational strategies to improve diabetes care (PRODIACOR)

Aim To evaluate the effect of system interventions (formalized data collection and 100% coverage of medications and supplies) combined with physician and/or patient education on therapeutic indicators and costs in Type 2 diabetes. Methods Randomized 2x2 design in public health, social security or private prepaid primary care clinics in Corrientes, Argentina. Thirty-six general practitioners and 468 adults with Type 2 diabetes participated. Patients of nine participating physicians were selected randomly and assigned to one of four structured group education programmes (117 patients each): control, physician education, patient education and both, with identical system interventions in all four groups. Outcome measures included glycated haemoglobin, body mass index, blood pressure, fasting glucose, lipid profile, drug consumption, resource use and patient well-being at baseline and every 6 months up to 42 months. Results Glycated haemoglobin decreased significantly from 0.34 to 0.84% by 42 months (P < 0.05); the largest and more consistent decrease was in the groups where patients and physicians were educated. Blood pressure and triglycerides decreased significantly in all groups; the largest changes were recorded in the combined education group. The WHO-5-Lowe score showed significant improvements, without differences among groups. The lowest treatment cost was seen in the combined education group. Conclusions In a primary care setting, educational interventions combined with comprehensive care coverage resulted in long-term improvement in clinical, metabolic and psychological outcomes at the best cost-effectiveness ratio. Trial registration NCT01456806 Keywords Type 2 diabetes management, patient and healthcare provider education, quality of care, patient satisfaction, psychological impactFil: Gagliardino, Juan Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnológico La Plata. Centro de Endocrinologia Experimental y Aplicada (i); ArgentinaFil: Lapertosa, Silvia. Ministerio de Salud de la Provincia de Corrientes; ArgentinaFil: Pfirter, Guillermina . Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnológico La Plata. Centro de Endocrinologia Experimental y Aplicada (i); ArgentinaFil: Villagra, Mirta. Ministerio de Salud de la Provincia de Corrientes; ArgentinaFil: Caporale, Joaquín E.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnológico La Plata. Centro de Endocrinologia Experimental y Aplicada (i); ArgentinaFil: Gonzalez, Claudio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnológico La Plata. Centro de Endocrinologia Experimental y Aplicada (i); ArgentinaFil: Elgart, Jorge Elgart. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnológico La Plata. Centro de Endocrinologia Experimental y Aplicada (i); ArgentinaFil: Gonzalez, Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnológico La Plata. Centro de Endocrinologia Experimental y Aplicada (i); ArgentinaFil: Cernadas, C.. Universidad de Buenos Aires. Facultad de Medicina; ArgentinaFil: Rucci, Enzo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnológico La Plata. Centro de Endocrinologia Experimental y Aplicada (i); ArgentinaFil: Clark, C.. Indiana University; Estados Unido

The management of type 2 diabetes with fixed‐ratio combination insulin degludec/liraglutide (IDegLira) versus basal‐bolus therapy (insulin glargine U100 plus insulin aspart): a short‐term cost‐effectiveness analysis in the UK setting

Aim: To evaluate the cost‐effectiveness of IDegLira versus basal‐bolus therapy (BBT) with insulin glargine U100 plus up to 4 times daily insulin aspart for the management of type 2 diabetes in the UK. Methods: A Microsoft Excel model was used to evaluate the cost‐utility of IDegLira versus BBT over a 1‐year time horizon. Clinical input data were taken from the treat‐to‐target DUAL VII trial, conducted in patients unable to achieve adequate glycaemic control (HbA1c &lt;7.0%) with basal insulin, with IDegLira associated with lower rates of hypoglycaemia and reduced body mass index (BMI) in comparison with BBT, with similar HbA1c reductions. Costs (expressed in GBP) and event‐related disutilities were taken from published sources. Extensive sensitivity analyses were performed. Results: IDegLira was associated with an improvement of 0.05 quality‐adjusted life years (QALYs) versus BBT, due to reductions in non‐severe hypoglycaemic episodes and BMI with IDegLira. Costs were higher with IDegLira by GBP 303 per patient, leading to an incremental cost‐effectiveness ratio (ICER) of GBP 5924 per QALY gained for IDegLira versus BBT. ICERs remained below GBP 20 000 per QALY gained across a range of sensitivity analyses. Conclusions: IDegLira is a cost‐effective alternative to BBT with insulin glargine U100 plus insulin aspart, providing equivalent glycaemic control with a simpler treatment regimen for patients with type 2 diabetes inadequately controlled on basal insulin in the UK

Association between insulin-induced weight change and CVD mortality: Evidence from a historic cohort study of 18,814 patients in UK primary care.

BACKGROUND: This study explores the association of insulin-induced weight (wt) gain on cardiovascular outcomes and mortality among patients with type 2 diabetes (T2D) following insulin initiation using real-world data. METHODS: A historical cohort study was performed in 18,814 adults with insulin-treated T2D derived from the UK The Health Improvement Network database. Based on the average weight change of 5 kg, 1 year postinsulin initiation, patients were grouped into 5 categories (>5 kg wt loss; 1.0-5.0 kg wt loss; no wt change; 1.0-5.0 kg wt gain; >5.0 kg wt gain) and followed-up for 5 years. Cox proportional hazard models and Kaplan-Meier estimators were fitted to estimate the hazards of a 3-point composite of nonfatal myocardial infarction, stroke, and all-cause mortality between categories. RESULTS: The median age was 62.8 (IQR: 52.3-71.8) years, HbA1c : 8.6% (IQR: 7.4-9.8) and mean BMI: 31.8 (6.5) kg/m2 . The 5 year probability of survival differed significantly within the wt-change categories (log-rank test P value = .0005). Only 1963 composite events occurred. Compared with the weight-neutral group, the risk of composite events was 31% greater in the >5 kg wt-loss group (aHR: 1.31; 95% CI: 1.02, 1.68), the same in the 1.0 to 5.0 kg wt-gain category, but nonsignificantly increased in the 1.0 to 5.0 kg wt loss (15%) and >5.0 kg wt gain (13%) categories, respectively. In the obese subgroup, this risk was 50% (aHR: 1.50, 95% CI: 1.08-2.08) more in the >5 kg weight-loss group compared with the weight-neutral group. CONCLUSION: Insulin-induced weight gain did not translate to adverse cardiovascular outcomes and mortality in patients with T2D. These data provide reassurance on the cardiovascular safety of insulin patients with T2D

Estimating Average Glucose Levels from Glycated Albumin in Patients with End-Stage Renal Disease

· Parts of this work were presented in an abstract at the annual meeting of the American Society of Nephrology; November 16 throug

Antihypertensive therapy, new-onset diabetes, and cardiovascular disease

Type 2 diabetes mellitus is a worldwide epidemic with considerable health and economic consequences. Diabetes is an important risk factor for cardiovascular disease, which is the leading cause of death in diabetic patients, and decreasing the incidence of diabetes may potentially reduce the burden of cardiovascular disease. This article discusses the clinical trial evidence for modalities associated with a reduction in the risk of new-onset diabetes, with a focus on the role of antihypertensive agents that block the renin–angiotensin system. Lifestyle interventions and the use of antidiabetic, anti-obesity, and lipid-lowering drugs are also reviewed. An unresolved question is whether decreasing the incidence of new-onset diabetes with non-pharmacologic or pharmacologic intervention will also lower the risk of cardiovascular disease. A large ongoing study is investigating whether the treatment with an oral antidiabetic drug or an angiotensin-receptor blocker will reduce the incidence of new-onset diabetes and cardiovascular disease in patients at high risk for developing diabetes

Effectiveness of PRECEDE model for health education on changes and level of control of HbA1c, blood pressure, lipids, and body mass index in patients with type 2 diabetes mellitus

<p>Abstract</p> <p>Background</p> <p>Individual health education is considered to be essential in the overall care of patients with type 2 diabetes (DM2), although there is some uncertainty regarding its metabolic control benefits. There have been very few randomized studies on the effects of individual education on normal care in DM2 patients with a control group, and none of these have assessed the long-term results. Therefore, this study aims to use this design to assess the effectiveness of the PRECEDE (Predisposing, Reinforcing, Enabling, Causes in Educational Diagnosis, and Evaluation) education model in the metabolic control and the reduction of cardiovascular risk factors, in patients with type 2 diabetes.</p> <p>Methods</p> <p>An open community effectiveness study was carried out in 8 urban community health centers in the North-East Madrid Urban Area (Spain). Six hundred patients with DM2 were randomized in two groups: PRECEDE or conventional model for health promotion education. The main outcome measures were glycated hemoglobin A1c, body mass index (BMI), blood pressure, lipids and control criteria during the 2-year follow-up period.</p> <p>Results</p> <p>Glycated hemoglobin A1c and systolic blood pressure (SBP) levels decreased significantly in the PRECEDE group (multivariate analysis of covariance, with baseline glycated hemoglobin A1c, SBP, and variables showing statistically significant differences between groups at baseline visits). The decrease levels in diastolic blood pressure (DBP), triglycerides and LDL cholesterol were nonsignificant. PRECEDE increased compliance in all control criteria, except for LDL cholesterol. BMI did not change during the study in either of the two models analyzed.</p> <p>Conclusions</p> <p>PRECEDE health education model is a useful method in the overall treatment in patients with type 2 diabetes, which contributes to decrease glycated hemoglobin A1c and SBP levels and increase the compliance in all the control criteria, except for LDL cholesterol.</p> <p>Trial registration number</p> <p>ClinicalTrials.gov <a href="http://www.clinicaltrials.gov/ct2/show/NCT01316367">NCT01316367</a></p