View clinical trials related to Overweight.
Filter by:It is important that individuals with serious mental illness make informed choices among alternative healthcare treatments based on their preferences. However, at present, individuals' preferences are often not being elicited, nor used to guide which treatments are made available. In this pilot project, the investigators implement and evaluate a computerized method for assessing treatment preferences of individuals with schizophrenia. The investigators use weight management treatments for this initial test of the system. If this assessment method is found to predict treatment use and satisfaction, it can be used to guide implementation of treatments that improve outcomes while meeting individuals' preferences.
Acute or chronic intake of polyphenol-rich foods has been reported to improve endothelial function. Quercetin, found abundantly in onion, is a potent antioxidant flavonoid. This study was designed to investigate whether consumption of onion peel extract (OPE) improves endothelial function in healthy overweight and obese subjects.
The primary objective is to test if acute supplementation with Coffee would improve antioxidant status, following consumption of a pro-oxidative high carbohydrate, high fat meal in over weight/ obese humans. Secondary objective is to determine the ability of coffee to modify postprandial inflammation in overweight/ obese humans.
The overall objective with the study was to contribute to the scientific basis for dietary and life strategies, policies and dietary guidelines to infants and young children in Denmark and with special focus on prevention of obesity and diet related chronic diseases such as type 2 diabetes, ischemic heart disease and osteoporosis.
Primary objective is to determine the bioavailability of and characterize the kinetic profile of target polyphenol metabolites of potatoes over 6 hour postprandial period. Secondary objective is to assess the influence of potatoes' bioavailability and kinetic profiles on markers of chronic diseases.
Primary objective is to characterize the relative bioavailability and kinetic profile of wild blueberry polyphenols over 24-hours period. Secondary objective is to examine the relationship between bioavailability and kinetic profile of wild blueberry polyphenols on markers of chronic diseases.
Previous studies demonstrated that children served themselves more food when using larger plates and bowels. The purpose of this study is to evaluate if self-served portions and caloric intake in normal weight and overweight children will be influenced by a specially designed eating plates compared to similar size normal plates.
The objective of the study is to assess the effect of diets with different protein composition (20%, 27% and 35%), mainly coming from animal proteins such as lean red meat, on body weight and lipid profile in overweight and obese women. A dietary intervention is carried out during 3 months in 90 women who are individually randomized to an hypocaloric diet with three types of macronutrient composition: 1) 35% proteins, 30% fat and 35% carbohydrates; 2) 27% proteins, 30% fat and 43% carbohydrates and 3) 20% proteins, 30% fat and 50% carbohydrates. Around 50% of total proteins in diet come from lean red meat (leg or shoulder of lamb) by providing up to 15 different recipes to participants to use them as part of the diet. At the beginning of the study, after 6 weeks and at the end of the intervention, the following parameters are determined: anthropometric (weight, waist circumference, body mass index and body composition), blood pressure, dietary (72-hours dietary registry) and exercise assessments and biochemical analysis (total cholesterol, triglycerides, HDL cholesterol, LDL cholesterol, apolipoprotein A1, apolipoprotein B, iron, transferrin, ferritin, uric acid, glucose, HbA1c, insulin and adipokines). In 3-months visit, participants will be advised to follow the prescribed diets during the next 3 months. Monitoring visits with the nutritionist will not be performed. A follow-up visit will be done after 3-months of end of intervention (at 6-months after beginning the study) to assess the long-time efficacy on main endpoint of each diet. In this visit only anthropometric parameters (weight, waist circumference, body mass index and body composition) will be determined.
Women with polycystic ovarian syndrome (PCOS) have increased rates of hepatic steatosis compared to weight similar women with regular menses. It is unclear if this is related to high testosterone or insulin resistance. The investigators will assess hepatic glucose release, rates of lipolysis and hepatic de novo lipogenesis in the fasted and postprandial state to determine if alterations in the processes contribute to hepatic steatosis. Participants will be overweight, sedentary girls with or without PCOS. Those with PCOS will either be medication naive, or must be taking metformin or combined oral contraceptives (COCPs) for a period of at least 6 months prior to study procedures.
The purpose of this study is to study the relationships between obesity, hormones and menopausal status, and breast cancer. The researchers would like to study whether a type of nutritional intervention, called a time-restricted diet or tRD, is easy to maintain using a smartphone application; the researchers also want to study the effect that a tRD has on weight control, hormones, and breast tissue. A tRD is a type of diet that requires people to restrict their daily eating to a specific time frame each day. The researchers think that this might be an effective and manageable way to control weight.