View clinical trials related to Overweight.
Filter by:The purpose of this study is to determine if an exposure to light in the morning has a positive influence on self-chosen exercise intensity on a bicycle ergometer in overweight and obese patients.
Symptoms of chronic obstructive pulmonary disease (COPD) and high body mass index (BMI) overlap. The investigators are trying to find out if a program proven to help people lose a modest amount of weight and increase their physical activity will improve COPD symptoms for those with a high BMI. The program uses a series of video sessions and self-study handouts focused on healthy eating and increasing physical activity, and encourages participants to monitor their weight, diet, and physical activity for one year. For those who want to, they will be able to work with a health coach to help meet weight and activity goals. We hope that the program will lead to improved exercise tolerance, body weight, dyspnea, generic health-related quality of life, and major cardiovascular risk factors (central obesity by waist circumference, Framingham Risk Score, and blood pressure) through 12 months of follow-up. To be in the study, participants will need to have COPD, high BMI, history of smoking, shortness of breath, and be at least 40 years old.
The investigators aim to evaluate the effect of a 6-month intervention (counseling) focused on weight loss in a group of overweight or obese women previously treated for early breast cancer. Intervention is designed to improve adherence to a healthy diet or/and to increase physical activity and decrease sedentary time, taking advantage of a pedometer-like device.
This randomized, placebo-controlled trial aims to determine the effects of daily administration of a carotenoid-producing Bacillus strain PD01 over a 6-week period on cardiovascular health biomarkers, microbiota composition and functioning and intestinal barrier function in overweight subjects.
The purpose of this study is to to assess the glycemic index and the satiating properties of different Quinoa varieties, using a Visual Analogue Scale in a sample of healthy overweight subjects.
A self administered 16 weeks plus follow up study to explore the efficacy of mobile phone driven apps for stress reduction coupled with guidance for healthy living among obese and overweight populations. The Study primary end points are weight of the participants, as well as glucose measurements (for subject with diabetes) and blood pressure (of subjects with hypertension).
The hypothesis is that toddlers with parents who are randomized to a parenting intervention and toddlers with parents who are randomized to the maternal intervention focused on maternal diet and physical activity will be more likely to have weight status within normal and to consume a healthy diet and engage in physical activity than toddlers with parents in a placebo (safety) intervention.
Obesity and metabolic syndrome are prevalent among prostate cancer patients. Having an elevated insulin level in the blood is associated with a shorter median time to cancer progression and median overall survival in patients with an elevated PSA after prior treatment. Androgen deprivation therapy (ADT) with drugs like bicalutamide is frequently used in this patient population,with no proven benefit, which may increase mortality and morbidity.This study evaluates how metformin in combination with bicalutamide affects prostate cancer.
There are an increasing number of individuals in the United States with obesity, and this is a major health concern with links to many chronic diseases. Impairments in protein metabolism with obesity may disrupt muscle function and modify the dietary protein requirements in obese individuals. Further, overweight and obese type 2 diabetics exhibit dramatically reduced skeletal muscle mass compared with lean, healthy controls. Surprisingly, the influence of being overweight or obese on this decline in muscle mass remains understudied, despite clear evidence that similar metabolic impairments typically exist in these populations prior to the development of overt diabetes. Protein ingestion provides the amino acid building blocks to synthesize and repair muscle proteins in adults. Previous research has shown that the muscle protein synthetic response to food ingestion may be reduced in overweight/obese adults. However, this research provided the 'free' amino acids in small portions every 15 min during the postprandial period. In free living conditions, however, it is more common to consume protein dense foods in single portions. Currently, there is no information available on how eating protein rich foods affects muscle protein synthesis in overweight and obese adults. This proposed research will fill this research gap by being the first study to compare the muscle protein synthetic response to the ingestion of a meal-like amount of high quality protein in lean, overweight and obese adults. The objective of this study is to determine the muscle protein synthetic response after the consumption of 35g pork protein in lean, overweight and obese adults. In order to assess this objective the researchers propose to use primed continuous infusion of L-[ring-13C6] phenylalanine to measure muscle protein synthesis rates after the consumption of dietary protein. In a parallel design the researchers will study 13 obese (BMI 30-39.9 kg/m2) participants, 13 overweight (BMI 25-29.9 kg/m2), and 13 age-matched lean controls (BMI 18-24.9 kg/m2) between the ages of 20 and 45 years. All subjects will be sedentary and weight stable for the previous 6 months. On the test day, subjects will remain sedentary for the determination of muscle protein synthesis in both the fasted state and after consumption of the protein meal. Blood and muscle sampling will occur on the test day.
The main aim of this study is to evaluate the bioavailability of blackberry juice anthocyanins, with or without ethanol, in normal weight and overweight/obese adults.