View clinical trials related to Dietary Intervention.
Filter by:As an important way to translate cardiovascular disease prevention efforts, worksite interventions can facilitate healthy food choices, health education, and social support. This proposed project is adapted and scaled-up from the Nepal study, and will measure the effectiveness of a canteen and a behavioral intervention on cardio-metabolic risk at a worksite in South Africa. This study will estimate the added benefit of a proven individual-level dietary intervention over environmental-level changes for preventing cardio-metabolic risk within the South African context. If the study demonstrates a significant effect, a scaled-up approach could produce an important reduction in cardiovascular disease burden through environmental and individual level prevention programs in South Africa.
The aims of the study are to evaluate the effect of low-phosphate diet on FGF23 level and to determine the optimal amount of dietary phosphate restriction in hemodialysis patients. In particular, the investigators will assess the comparing effect of pre-specified low-phosphate diets, very low-phosphate diet, phosphate-to-protein ratio (PPR) value of 8 mg/g, versus low-phosphate diet, PPR value of 10 mg/g, on the change of FGF23 and phosphate level.
The purpose of this study is to promote optimal nutrition for the child based on the public health nurse's family-focused conversations at the child health centre. An image based communication tool is used in an intervention in order to promote dialogue and active participation by the parents about themes concerning food and feeding practices.
Diabetes is an increasingly common condition affecting millions of people world wide. The cornerstone of treatment is lifestyle that includes looking at the way how people eat. It is known that food containing compounds called polyphenols can reduce the risk of heart disease risk in people with diabetes. Two foods that are rich sources of polyphenols are cocoa (epicatechins) and soy (isoflavones). Previous studies have shown the benefits of these foods in the diets of people with diabetes. It has also been shown that soy isoflavones and cocoa polyphenols can improve the mood in certain groups of patients. What is not known is whether there is any extra benefit of combining soy protein and isoflavones with cocoa. The aim of the study is to look at the modification of cardiovascular risk by soy and/or cocoa in patients with type 2 diabetes, alone or in combination.
The catch-up fat phenomenon is an evolutionary conserved physiological response to a starvationrefeeding cycle. It is characterized by long-term suppression of thermogenesis, reduced body protein regain and an increase in fat mass above basal level during refeeding. Clinically, it characterises weight cycling in overweight patients which is associated with increasing fat mass (visceral fat) and increased morbidity (e.g. insulin resistance, inflammation). In this project, the physiological, cellular and molecular mechanisms of this phenomenon will be investigated in humans, mice and C. elegans. It is hypothesized that refeeding a low GI (=glycemic index)- diet after weight loss prevents the catchup fat phenomenon and its sequelae. This translational research will provide comprehensive insights into the catch-up fat phenomenon as well as provide a suitable strategy of its prevention.
The purpose of this study is to assess the effectiveness of individual education versus group education about dietary habits and iodine supplementation to decrease iodine deficiency in pregnant women
The aim of the study is to investigate the effect of dietary supplements such as probiotic, prebiotic and synbiotic on the immune response to influenza vaccination and faecal microbiota in adult healthy volunteers.
The purpose of this study is to assess the growth of infants fed a novel starter formula containing synbiotics and different protein levels, compared to a standard starter infant formula, during the first four months of life.