View clinical trials related to Dietary Modification.
Filter by:The purpose of this study is to find out if drinking extra water helps people lose or maintain weight loss and reduce hunger and, if so, what volume of water is most effective and when is it best to drink it.
The purpose of this randomized trial is to clarify the role of enteral nutrition (EN) on the relationship between cardiopulmonary bypass-induced inflammation and insulin resistance by investigating the effects of two different feeding strategies in infants following cardiac surgery. The study's primary objective is to determine if early and higher volume feeding modifies the relationship between the severity of postoperative systemic inflammation and insulin resistance.
Patients with mechanical ventilation have shown improved weaning rates when enteral tube feeding high in EPA, GLA and antioxidants were fed to patients in the critical care setting. LTAC Patients on chronic mechanical ventilation will have decreased days an mechanical ventilation, decreased mortality rates and decreased organ failure when fed an enteral product high in EPA, GLA and antioxidants compared to an isotonic high fiber enteral nutrition product.
Diet quality has been associated with a variety of chronic diseases including obesity. One measure that has been studied as an indicator for diet quality is fruit and vegetable intake. Although the US government has suggested that American's increase their intake of fruit and vegetables, epidemiological data suggest that most Americans have not been successful doing do, with the strongest disparity seen in people of low socioeconomic status (SES). This disparity in fruit and vegetable intake is thought to be the result of both individual and environmental factors that influence this health behavior. To help decrease the disparate rise in incidence of chronic disease in people of low SES, effective, cost-efficient and easy to implement interventions to improve fruit and vegetable intake and diet quality are needed. Theoretical models of health behavior change have been successfully used in research targeting individual factors associated with health behaviors. One theory, the Theory of Planned Behavior (TPB), and a proposed extension of this model (implementation intentions) have been shown to be effective to increase fruit and vegetable intake in (mostly) white adults of average socioeconomic status. It is not know whether an implementation intention intervention to increase fruit and vegetable intake would be effective in women who are of low socioeconomic status. The primary aim of this research is to study (using quantitative and qualitative analysis) an implementation intention intervention to produce a positive change in fruit and vegetable intake. We theorize that the setting of an implementation intention in this group will be effective, cost-effective, and easy to implement intervention to promote an increase in fruit and vegetable intake.
To compare the acute effect of soluble fiber intake from foods or supplement after a common meal on postprandial plasma glucose and insulin in patients with type 2 diabetes. The hypothesis is a meal with a high content of soluble fiber from food determines glycemic and insulinemic response similar to a meal with a high content of soluble fiber from supplement sources.
Dyslipidemia is among the risk factors for cardiovascular diseases (CVD). Is's due to genetic and / or environmental factors such as inadequate dietary pattern. The occurrence of adverse events with statins, added to recent questions about their benefits on hard outcomes, opens a gap for the importance of seeking other forms of treatment of dyslipidemia, particularly in patients for secondary prevention. The consumption of oat bran, beta-glucan source of dietary fibers with supposed action in reducing the absorption of exogenous cholesterol and the endogenous synthesis of it, and source of avenanthramides, phytochemical compounds with alleged antioxidant in lipid membranes, can be effective strategy for secondary prevention of atherosclerotic disease.
To evaluate if nutritional treatment with nutritional supplementation of dietary fiber reduces cholesterol levels and triglycerides (dyslipidemia) in patients with HIV/AIDS receiving antiretroviral therapy (HAART).
One important factor determining school performance is the consumption of breakfast. While research has shown that older children perform better in school after consuming breakfast, there are little data for preschool-age children. Consuming breakfasts with different macro- and micronutrient contents may have different effects on performance, which may be associated with variations in satiation and satiety during and after the different breakfasts. In addition, children who consume breakfast have better diet quality than children who skip breakfast. The investigators will conduct a community based, randomized, crossover trial in 4-5 year old children over 7 weeks to examine the short-term effect of feeding preschoolers three different intervention breakfast types: high protein, high-fiber, or high protein and high fiber compared to a usual breakfast served at the preschool. The investigators expect that the children consuming any of the three experimental breakfasts will consume less overall calories and have better diet quality and memory performance compared to children who have the usual breakfast. The investigators hypothesis is that preschoolers will experience the highest level of satiety as well as highest level of overall diet quality when they consume the combined high-protein and high-fiber based breakfast foods. This study will be conducted at Bauer Family Resources in Lafayette as these are the sites of Head Start programs, which are preschools for children from low-income families. Children from families of low income are more likely to have poor diet quality and poor school performance compared to children from families with higher incomes. Therefore, this population is most in need of this type of intervention.
Home enteral nutrition (HEN) has always been recognized as a life-saving procedure, but with the ongoing economic crisis influencing health care, its cost-effectiveness has been questioned recently. Objective: The unique reimbursement situation in Poland enabled the otherwise ethically unacceptable, hence unavailable, comparison of the period of no-feeding and the long-term feeding and the subsequent analyses of the clinical value of the latter and its cost-effectiveness.
This is a follow-up cohort study of 6 years old children born preterm in Denmark from 2004-2008, and at four different neonatal units. During hospitalisation they received breast milk with fortification. At time of discharge there were made 3 different nutrition groups; if possible they were randomised into one of two groups: 1. Breastfeeding solely 2. Breastfeeding with fortification If breastfeeding was not possible they were put in group 3 and were bottle fed with: 3. Preterm formula This nutrition intervention went on for 4 month. At the age of 6, the children will be invited to come for an ambulant control and other examinations regarding growth, allergy and metabolic syndrome.