2-(4,5,6,7,8,9-Hexahydro-6a-aza­phenyl­en-2-ylmethyl­ene)indan-1,3-dione

The title compound, C22H19NO2, has potential for use as a new nonlinear optical material. Mol­ecules are almost planar. One C atom of the heterocyclic ring system is disordered over two positions; the site occupancy factors are 0.6 and 0.4

Intracutaneous and intravesical immunotherapy with keyhole limpet hemocyanin compared with intravesical mitomycin in patients with non-muscle-invasive bladder cancer: results from a prospective randomized phase III trial.

Contains fulltext : 108422.pdf (publisher's version ) (Open Access)PURPOSE: Despite current treatment after transurethral resection of a bladder tumor, recurrences and progression remain a problem. Keyhole limpet hemocyanin (KLH) was beneficial in earlier studies. In this study, safety and efficacy of KLH were compared with that of mitomycin (MM). PATIENTS AND METHODS: Patients with intermediate- and high-risk non-muscle-invasive bladder cancer (NMIBC) without carcinoma in situ were enrolled in a randomized phase III trial. In all, 283 patients were randomly assigned for 16 adjuvant intravesical instillations with KLH after preimmunization, and 270 patients were randomly assigned for 11 adjuvant intravesical instillations with MM. Primary outcome measurement was recurrence-free survival (RFS). Secondary outcome measurements were progression-free survival, adverse events (AEs), and the effect of delayed-type hypersensitivity (DTH) response on clinical outcome. RESULTS: There were significantly more pT1 tumors in the MM group (P = .01). In a log-rank test, univariate and multivariate Cox regression analysis, KLH was less effective than MM regarding RFS (all P < .001). Progression was uncommon (n = 20). In univariate Cox regression analyses, KLH tended to prevent progression more effectively than MM, but in multivariate Cox regression analyses, this could not be shown. AEs were common but mild. Fever, flu-like symptoms, and fatigue occurred significantly more after KLH treatment. Allergic reactions and other skin disorders occurred significantly more after MM treatment. Significantly more DTH-positive patients developed a recurrence than DTH-negative patients. CONCLUSION: KLH had a different safety profile and was inferior to MM in preventing NMIBC recurrences. KLH tended to be more effective than MM in preventing progression. More research is needed to clarify the immunologic effects of KLH and the effects of KLH on progression

Prospective Randomized Controlled Trial to Evaluate Effectiveness of Registered Dietitian–Led Diabetes Management on Glycemic and Diet Control in a Primary Care Setting in Taiwan

[[abstract]]OBJECTIVE- In this randomized controlled trial we evaluated the effect of registered dietitian-led management of diabetes on glycemic control and macronutrient intake in type 2 diabetic patients in primary care clinics in Taiwan and studied the association between changes in macronutrient intake and glycemic measures. RESEARCH DESIGN AND METHODS- We recruited 154 adult patients with type 2 diabetes and randomly assigned them to a routine care control group (n = 79) or a registered dietitian-led intervention group (n = 75) who received on-site diabetic self-management education every 3 months over 12 months. RESULTS- Over the 1-year period, neither the intervention group (n = 75) nor the control group (n = 79) had significant changes in A1C, whereas the intervention patients with poorly controlled baseline A1C (?7%) (n = 56) had significantly greater improvements in A1C and fasting plasma glucose than the control subjects (n = 60) (-0.7 vs. -0.2%, P = 0.034; - 13.4 vs. 16.9 mg/dl, P = 0.007) during the same period. We also found significant net interventioncontrol group differences in overall energy intake (-229.06 ± 309.16 vs. 56.10 ± 309.41 kcal/day) and carbohydrate intake (-31.24 ± 61.53 vs. 7.15 ± 54.09 g/day) (P < 0.001) in patients with poorly controlled A1C. Multivariable adjusted modeling revealed an independent association between changes in carbohydrate intake and A1C in the intervention group (n = 56; β = 0.10, SEM = 0.033, P = 0.004). CONCLUSIONS- On-site registered dietitian-led management of diabetes can improve glycemic control in patients with poorly managed type 2 diabetes in primary care clinics in Taiwan. A reduction in carbohydrate intake may improve glycemic status

Treatment of Diabetes with Lifestyle Changes: Diet

The present chapter critically reviews scientific evidence on the impact of the diet and its components on the metabolic control, cardiovascular risk factors, and morbidity/mortality in diabetic patients. Three main topics are included in this chapter: (1) the effects of dietary treatment on body weight control in diabetic patients; (2) the optimal dietary composition in order to achieve blood glucose control and reduce other cardiovascular risk factors associated with type 2 diabetes; (3) the effects of lifestyle modifications and dietary changes on the risk to develop type 2 diabetes. The overall body of evidence seems to confirm the efficacy of current recommendations for diabetes management. However, although dietary strategies based on structured interventions are often successful, particularly in relation to body weight control, they are not easily applicable in clinical practice and, therefore, more feasible strategies should be identified. In addition, further intervention studies focused on the effects of lifestyle on hard endpoints in diabetic subjects are needed to definitively prove the role of diet in the prevention of both cardiovascular and microvascular complications in these patients over and above their impact on weight reduction

Diabetes-Specific Nutrition Algorithm: A Transcultural Program to Optimize Diabetes and Prediabetes Care

Type 2 diabetes (T2D) and prediabetes have a major global impact through high disease prevalence, significant downstream pathophysiologic effects, and enormous financial liabilities. To mitigate this disease burden, interventions of proven effectiveness must be used. Evidence shows that nutrition therapy improves glycemic control and reduces the risks of diabetes and its complications. Accordingly, diabetes-specific nutrition therapy should be incorporated into comprehensive patient management programs. Evidence-based recommendations for healthy lifestyles that include healthy eating can be found in clinical practice guidelines (CPGs) from professional medical organizations. To enable broad implementation of these guidelines, recommendations must be reconstructed to account for cultural differences in lifestyle, food availability, and genetic factors. To begin, published CPGs and relevant medical literature were reviewed and evidence ratings applied according to established protocols for guidelines. From this information, an algorithm for the nutritional management of people with T2D and prediabetes was created. Subsequently, algorithm nodes were populated with transcultural attributes to guide decisions. The resultant transcultural diabetes-specific nutrition algorithm (tDNA) was simplified and optimized for global implementation and validation according to current standards for CPG development and cultural adaptation. Thus, the tDNA is a tool to facilitate the delivery of nutrition therapy to patients with T2D and prediabetes in a variety of cultures and geographic locations. It is anticipated that this novel approach can reduce the burden of diabetes, improve quality of life, and save lives. The specific Southeast Asian and Asian Indian tDNA versions can be found in companion articles in this issue of Current Diabetes Reports

Behavioural Lifestyle Intervention Study (BLIS) in patients with type 2 diabetes in the United Arab Emirates: A randomized controlled trial

BACKGROUND: Lifestyle modification is a cornerstone of the management of type 2 diabetes. However, in the United Arab Emirates, a country where type 2 diabetes is highly prevalent, non-compliance with a healthy lifestyle has been reported in many diabetic Emirati patients. The use of behavioural theories in lifestyle counselling is believed to facilitate behavioural changes, nevertheless, there are no published data regarding the use of structured behavioural lifestyle programmes tailored to suit Emirati culture. The primary objective of this study was to develop a behavioural lifestyle programme and to evaluate its effectiveness in improving glycaemic control in Emirati patients with type 2 diabetes. METHODS: The Behavioural Lifestyle Intervention Study (BLIS) was a translational randomized controlled trial in which patients (n = 35) were randomly assigned to the intervention or control group. Patients in the intervention group went through a six-month behavioural lifestyle programme composed of 8 sessions, whereas patients in the control group received standard care. Cognitive behavioural theory was the underpinning theory for the lifestyle intervention. HbA1c levels were the trial’s primary outcome measure, and the main dietary factor targeted for change was carbohydrate intake. They were measured at baseline, 3 months and 6 months and were assessed using one-way ANOVA at a significance level of P < 0.05. All of the patients were then followed up at 1 year on all outcome measures. RESULTS: At 6 months, the HbA1c levels of the patients (n = 18) in the intervention group were significantly reduced (−1.56 ± 1.81, P < 0.05), whereas no significant change was observed in the patients of the control group. Similarly, both carbohydrate intake from cereals and total carbohydrate intake (in grams) were reduced (p < 0.05) in the intervention group, by 32.92 ± 54.34 and 20.94 ± 56.73, respectively. At 1 year, the patients in the intervention group maintained a significant reduction in HbA1c levels (−1.12 ± 1.46, p < 0.05), whereas no change was observed in the control group. CONCLUSION: The behavioural lifestyle intervention programme was effective in improving glycaemic control and compliance with carbohydrate intake goals in Emirati patients with type 2 diabetes. Larger randomized controlled trials are needed to validate these results and to identify key behavioural strategies that will improve compliance to lifestyle modifications in real life. TRIAL REGISTRATION: Clinicaltrials.gov trial identifier NCT0238693

Evolution of diabetes medical nutrition therapy

Research supports the importance of medical nutrition therapy in achieving diabetes treatment goals. For persons requiring insulin therapy, the first priority is to integrate an insulin regimen into the patient's lifestyle. For type 2 diabetes, the priority is to focus on lifestyle strategies (that is, nutrition and exercise) that will improve metabolic outcomes at diagnosis and as the disease progresses. Patients with diabetes need nutrition recommendations that are supported by scientific evidence and that can be easily understood and translated into everyday life. To achieve positive outcomes, a coordinated team effort that provides continued education and support is essential

Comparison of expected treatment outcomes, obtained using risk models and international guidelines, with observed treatment outcomes in a Dutch cohort of patients with non-muscle-invasive bladder cancer treated with intravesical chemotherapy

Contains fulltext : 137676.pdf (publisher's version ) (Closed access)OBJECTIVE: To compare the risks according to the American Urological Association (AUA), EAU, European Organization for Research and Treatment of Cancer (EORTC) and Club Urologico Espanol de Tratamiento Oncologico (CUETO) classifications with real outcomes in a cohort of patients in the Netherlands, and to confirm that patients who were undertreated according to these risk models have worse outcomes than adequately treated patients. PATIENTS AND METHODS: Patients treated with complete transurethral resection of bladder tumour and intravesical chemotherapy were included. Not all patients would have received intravesical chemotherapy had they been treated to current standards, and thus comparison of the observed outcomes in our Dutch cohort vs expected outcomes based on the EORTC risk tables and CUETO scoring model was possible. The cohort was reclassified according to the definitions of five index patients (IPs), as defined by the AUA guidelines, and three risk groups, defined according to the EAU guidelines, to compare the outcomes of undertreated patients with those of adequately treated patients. RESULTS: A total of 1001 patients were available for comparison with the AUA definitions and 728 patients were available for comparison with the EORTC and CUETO models. There was a large overlap between the observed outcomes and expected recurrence and progression probabilities when comparison was made using the EORTC risk tables. The observed recurrence outcomes were in general higher than the expected probabilities according to the CUETO risk classification, especially in the long term. No differences in progression were found when comparing these two models to the Dutch cohort. Patients who were undertreated according to the guidelines showed, in general, a higher risk of developing recurrence and progression. Limitations are i.a. its retrospective nature and the differences in grading system. CONCLUSION: Comparisons between the observed outcomes in our Dutch cohort and the expected outcomes based on EAU and CUETO risk models and the EORTC and AUA guidelines showed that lack of adherence to existing guidelines translates into worse outcomes