View clinical trials related to Overweight and Obesity.
Filter by:This study evaluates the effects of a prescribed 4-week raw, plant-based dietary intervention in the treatment of excess body weight, hypercholesterolemia, and hypertension in the clinical setting.
The aims of this project are: to investigate the impact of VLCD on control of muscle protein synthesis, muscle structure and function, cardiac function (ejection fraction), vascular function (blood flow and capillary function), overall physiology status (cardiopulmonary function) and metabolic status (insulin sensitivity) in overweight and obese middle-aged male with or without exercises. There are 3 groups for the study, to which each participant will be randomly assigned into one of either: 1. VLCD only 2. VLCD with resistance exercise training (RET) 3. VLCD with high intensity interval training (HIIT) The total duration of the intervention is six weeks, with exercises taking place three times per week at the research unit under close supervision by trained staff.
Overweight divers face a challenging activity such as immersions, starting from a higher levels of circulating cytokines and oxidative stress. Ketogenic Diet (KD) is described as effective in weight loss, in countering inflammation and oxidative stress, and used in the control of drug-refractory seizures. The aim of our pilot study was to evaluate if a ketosis state induced by a specific dietary regime, may have a protective effect on oxidative stress damages and inflammatory status, that accompanies both overweight and diving activities. Blood and urine samples from six overweight divers were obtained a) before (CTRL) and after a dive breathing Enriched Air Nitrox and performing light underwater exercise (NTRX), b) after a dive (same conditions) performed after 7 days of KD (K-NTRX). We measured urinary 8-isoprostane and 8-OH-2-deoxyguanosine evaluating lipids peroxidation and DNA oxidative damages. Plasmatic IL-1beta, IL-6 and TNF-alpha levels were measured to investigate the inflammatory status.
Aim of this prospective randomized study was to evaluate whether a diet with meal replacements can be as effective as a conventional energy-restricted modified diet on weight loss, body composition and cardiometabolic risk profile in overweight women. Moreover, the impact of these two different weight management strategies was observed on cardiometabolic risk profile after a self-directed weight stabilization phase following the weight loss phase. After that, the effect of a specific micronutrient composition with omega-3 fatty acids versus placebo on cardiometabolic risk was observed during a following phase of weight loss maintenance.
Obesity, associated with obstructive sleep apnea (OSA) is often involved in cardiovascular diseases. In our study, we want to promote sport practice to reduce that burden in the first place, and all associated diseases (e.g. cardiovascular diseases) consequently. The aim of this clinical trial is to determine which type of program, conducted in a digital environment associating a mobile application and individual coaching, better improves exercise habits over a 3-month period in overweight or moderate obese OSA patients.
The present 24-week, prospective, open-label, randomized, multicenter, parallel group trial is carried to investigate and evaluate the efficacy and safety of Liraglutide in combination with prandial insulin therapy vs insulin glargine in combination with prandial insulin therapy in overweight / obese patients with uncontrolled type 2 diabetes.
Ketogenesis is a physiologic phenomenon due to starvation or ketogenic diet (KD), a drastic restricted carbohydrate dietary regimen that induces lipid metabolism and ketone body (KB) synthesis. We followed, in a dietician clinical setting, a group of migraineurs who randomly received a one-month prescription of experimental diet, followed by a one-month of carbohydrate progressive reintroduction, then another one-month of experimental diet, followed by a one-month of carbohydrate progressive reintroduction. Experimental diets are a very-low calorie KD, or an isocaloric non-ketogenic diet. Aim of our study is verify if during ketogenesis migraine improves.
The primary purpose of this study (Part A) is to assess changes in body weight and body circumference parameters that are achievable after 4 weeks on the Nutrisystem program compared to a self-directed diet (i.e. Dietary Approaches to Stop Hypertension or DASH). In Part B, subjects on the Nutrisystem program will be given the option to continue the program for another 8 weeks.
African American men are at risk of developing chronic disease partly due to low levels of regular physical activity. Studies have been effective in increasing physical activity levels in African American men; however for the health benefits of exercise to be maintained continued physical activity is necessary. The purpose of the current study is to develop a mobile phone application for African American men that will help them maintain their physical activity levels.
Clinical trial, multicenter, double-blind, placebo-controlled, comparative of three parallel groups, randomized treatment to assess the efficacy and safety using a fixed dose combination of metformin hydrochloride with fluoxetine as adjunctive treatment in patient with obesity or overweight in order to generate new knowledge and give a greater number of therapeutic options to the clinicians, one group will receive metformin 1700 mg and 40 mg of fluoxetine; Another group will receive metformin 1000 mg with 40 mg of fluoxetine, and a third group called control will receive placebo. The above described treatments will be administered according to the "Dosage Schedule" The three groups will receive tablets of physical characteristics equal to the reference drug to preserve the blinding.