View clinical trials related to Weight Loss.
Filter by:Based on the creation of a somato-autonomic reflex, the stimulation of sensory nerve terminals located in dermatome T6 may cause a reflex, whose efferent pathways end in vagal nerve branches stimulating the gastric wall, similarly to the gastric pacemaker. The aim of this study was to evaluate the effect of percutaneous electroneurostimulation (PENS) of T6 dermatome on appetite, weight loss and dietary compliance.
This study is a prospective before & after clinical trial to compare the basal and 3 months after diet anti-mullerian hormone levels between responders and non-responders to weight loss diet in obese infertile women with PCOS population
The objective of this study is to explore the effects of weight loss on body composition, metabolic status, reproductive hormones, and ovarian follicle development in obese women with regular menstrual cycles versus obese women with irregular menstrual cycles and/or polycystic ovary syndrome (PCOS).
Obesity is a serious medical, social, and economic problem and is becoming even greater concern, as the prevalence of overweight and obese individuals has steadily increased over the years. Excessive body weight can have a profound influence on lower extremities, including pain, degenerative disease, and compromised quality of life. However, no study to-date has examined the effects of weight change on foot structure and function in individuals over time. The purpose of this study is to determine the effects of weight reduction on foot structure and function in obese adults. Improved understanding of the relationship between body weight and foot biomechanics is needed to promote health and healthier lifestyles.
The main purpose of this study is to assess factors mediating the changes in insulin sensitivity and glucose tolerance before and after 10 lbs ± or 2% weight loss reduction as well as 2, 3, 6, 12, and 24 months after initiation of a low calorie diet. The investigators will also study the following: 1. The impact of diet induced weight loss on hormones/adipokine levels 2. The impact of diet induced weight loss on leptin tolerance
This study explores among couples in which both members are obese how the use of mental contrasting along with implementation intentions influence intentions and behavior related to weight loss (eating healthy and exercise), actual weight loss, as well as potential reasons (i.e., mediators) why these changes may occur (e.g., social support, changes in beliefs about weight loss, confidence in being able to eat healthy and diet).
The E-MECHANIC Ancillary Study will measure changes in 24-hour energy expenditure and spontaneous physical activity in a subset of 60 obese individuals enrolled in the main study. We aim to determine if changes in energy metabolism might explain why people don't lose the expected amount of weight in an exercise program.
The study aims to explore the non-pharmacological treatment of IgA nephropathy by weight reduction. The investigators hypothesized that benefits of weight loss may reduce proteinuria.
Elevated subconscious nervous system activity is a characteristic of the obese state and contributes importantly to the risk of heart disease and diabetes. This project will compare sympathetic nervous system activity and function in a group of obese persons with differing levels of sugar tolerance (normal, impaired and type 2 diabetic). Inter-relationships with insulin action, blood pressure, heart and kidney function will be determined before and after a 4-month weight loss and 3-month weight loss maintenance program. It is hypothesized that the transition from normal sugar tolerance to impaired sugar tolerance to type 2 diabetes will be accompanied by escalating sympathetic nervous system dysfunction. Furthermore, that weight loss will favorably improve sympathetic function, with greatest benefits occurring in those subjects who are insulin resistant with high blood insulin concentration.
Obesity affects over one-third of the US population, and is associated with serious medical problems like diabetes and heart disease. Weight loss surgery is the most effective treatment for obesity, but some weight loss surgery patients lose less weight than others, and some patients regain the weight they lost. Researchers have found that support groups help post-surgical patients lose more weight, but long-term support programs often aren't available or are difficult for patients to get to. Physical activity is also important for weight loss surgery patients, but most post-surgical support programs don't focus on helping patients exercise. Our pilot study will test an Internet-based weight loss surgery support program that patients can use from home, and will include new devices such as wireless weight scales and wireless pedometers to help patients track their weight loss and physical activity and share their progress with their clinicians over the Internet. If successful, our support intervention will help more patients successfully lose weight after surgery, and therefore will improve their long-term health.