Active clinical trials for "Obesity"

It is demonstrated that expiratory flow limitation and as a consequence, intrinsic positive end-expiratory pressure (PEEP) is present in grossly obese subjects especially in the supine position. The investigators tried to investigate the effect of low respiratory rate and high tidal volume on the intrinsic PEEP and gas exchange for obese subjects undergoing general anesthesia.

Rationale: Consumption of vegetables is generally considered to be associated with several positive effects on health. Vegetables are a heterogeneous group of our diet which is rich in bio-actives. The vegetables contain a range of vitamins, minerals, dietary fibres and phytochemicals like potassium, flavonoids, carotenoids, and vitamin C. The recommended intake of vegetables by the Dutch Health Council is 200 grams daily (Health Council, 2006). Health in this project is defined as the possibility of a subject to change and adapt easily in response to a certain challenge. Healthy subjects show resilience in different physiological processes related to oxidative stress, metabolic stress, neurological stress and inflammatory stress. The reaction/response to a challenge might be changed when subjects have consumed more or less vegetables and have an improved health status. The response might also differentiate between subjects differing in BMI (healthy weight versus overweight/obese). Supplementation of vegetables will be provided in two conditions: a low and a high daily intake (50 versus 200 grams daily). An intervention known to have positive effects on health is weight loss. This will be studied in relation to health (the reaction to the challenge test) as well. A beneficial effect is present when 5% improvement of health markers is shown with vegetable supplementation, similar as is known from weight loss studies. Objective: The primary objective of the present study is to set-up a methodology to investigate health based on the resilience to challenge. A secondary objective is the effectiveness of the challenge concept with a food intervention. The vegetable supplementation study is a first example to test the challenge concept. Therefore, vegetable consumption according to the recommendations of the Dutch Health Council of 200 grams of vegetables daily will be studied with an exercise challenge test, to investigate the beneficial 'health' effects.

The purpose of this study is to better understand the link between obesity and diabetes or pre-diabetes.

The purpose of this study is to identify how certain parts of the brain that control appetite respond to changes in dietary carbohydrate and fat.

The main purpose of this study is to learn about the safety and tolerability of LY3305677 when given to participants with obesity or overweight. Blood tests will be performed to investigate how the body processes the study drug and how the study drug affects the body. Each enrolled participant will receive injections of LY3305677 or placebo given just under the skin. For each participant, the study will last about approximately 28 weeks.

To evaluate the efficacy of arginase inhibition on endothelial function in humans with obesity.

The main purpose of this study is to learn about the safety and tolerability of LY3437943 when given to Chinese participants with overweight body mass index (BMI) or obesity. Blood tests will be performed to investigate how the body processes the study drug and how the study drug affects the body. Each enrolled participant will receive injections of LY3437943 or placebo given just under the skin. For each participant, the study will last about 20 weeks excluding screening period and may include up to 20 visits to the study center.

The purpose of this 4 week pilot study is to test the use of a mobile application (also commonly referred to as an app) designed to help increase self-management strategies among youth that have asthma and obesity. The data obtained from this study will facilitate refinement of the app and interventional approaches for a future larger scale study to increase youth self-management of their clinical conditions, symptom management, and health maintenance as they transition to adulthood.

This 12-month randomized trial is designed to evaluate the impact of low intensity (quarterly) versus high intensity (monthly) wellness coaching programs on women's success achieving individual health goals related to active living and healthy eating and changes in these health behaviors over time.

The purpose of the protocol is to determine the impact of bariatric surgery on taste receptors and taste perceptions and to precise the factors implicated in taste alterations in 50 obese patients before and 6 months after bariatric surgery (25 Roux Y gastric bypass and 25 sleeve gastrectomy).