Active clinical trials for "Obesity"

This is a cross-sectional observational study where investigators are trying to see the associations between factors contributing to obesity (dietary behavior and physical activity), resilience (self-efficacy, self-esteem, and optimism), and HRQoL in Indian adolescents. The key research question and sub-questions are as follows: Main research question: Is there a relationship between resilience (measured as self-efficacy) and obesity in children? What is the level of other resilience factors (measured as self-esteem and optimism) among overweight, obese, and normal-weight adolescents? Are there differences between the groups? Are there differences between ages? Are there differences between genders? Is there a relationship between resilience factors (measured as self-esteem and optimism) and HRQoL among overweight, obese, and normal-weight adolescents? Are there differences between the groups? Are there differences between ages? Are there differences between genders? Is low resilience (measured as self-esteem, self-efficacy, and optimism) associated with overweight or obesity among adolescents and a lower HRQoL? Are there differences between ages? Are there differences between genders? What is the level of association between resilience (identified as self-esteem, self-efficacy, and optimism) and factors contributing to obesity (dietary habits - measured in terms of more frequent unhealthy eating, such as eating fast food, sugary beverages, more calories, and less frequent healthy habits, such as more junk foods for meals, less physical activity, higher BMI, or higher weight-for-age Z scores, more body fat percentage and psychosocial factors related to obesity: socio-economic status

This is a single-centre observational, prospective study carried out at the maternity unit of Dijon CHU. It will include pregnant women with a pre-conception BMI ≥ 30 kg/m² and will evaluate in these patients, the activation and migration capacities of circulating leukocytes and their association with the onset of spontaneous labour. Patients who meet the inclusion criteria will be informed about the study during their consultation at the 7th or 8th month, and their gynecologist will invite them to take part. If the answer is positive, the patients will be seen again at a specific consultation for the study between the 37th and 38the Weeks of amenorrhea at the maternity unit of Dijon CHU. During this consultation, the gynecologist will conduct a medical examination, while the Plurithematic clinical investigation center nurse will take a blood sample (3 x 6ml tubes and 1 x 7ml tube). If labour has not started by 41 Weeks of amenorrhea, the patients will be seen at another consultation (consultation programmed in the usual follow-up of pregnancy) and a second blood sample (1 x 6ml tube and 1 x 7ml) will be taken. The patients will be followed until childbirth and will be split into two groups according to whether or not they gave birth after the onset of spontaneous labour.

Food aromas are a part of foods' flavor, and can promote overeating. Alcohol consumption also stimulates appetite, and contributes to overeating while under alcohol's acute effects. Knowing the brain regions that respond to food aromas and alcohol, and how they are modified by the amount of body fat and alcohol exposure, will provide critical information about the neural systems that underlie loss of control of eating. Therefore, the main hypotheses of this study are that: A) Lean and obese subjects have different brain responses to food aromas that enhance desire to eat, and B) Acute alcohol intoxication i) enhances the brain's response to food odors, and ii) affects brain systems that inhibit or terminate eating. To test these hypotheses, we have modified functional magnetic resonance imaging (fMRI) paradigms successfully used to study alcoholic drink aromas in subjects at risk for alcoholism.

The Danish Childhood Obesity Biobank aims to produce a scientific platform for research in obesity: Bio-clinical data are collected from two cohorts - an obesity clinic cohort and a population-based cohort. The biobank thus facilitates translation between research and clinical practice of obesity treatment and related complications.

The purpose of this study is to learn if obese pre- and early pubertal girls with hyperandrogenemia (HA) are more insulin resistant (i.e., have lower insulin-stimulated glucose disposal) compared to obese peripubertal girls without HA; and that overnight mean luteinizing hormone (LH) concentration is also an independent predictor of free testosterone concentrations, especially in mid- to late pubertal girls.

Primary hypothesis to be tested: Early protein intake predicts infant growth and later risk of childhood obesity. Childhood obesity is a major public health problem and is an identified priority concern for the health care. Infants fed formula are more likely to become obese than breastfed infants. The higher protein content of infant formulae, compared with breast milk, could be a causal factor. The study will in a multicentre intervention trial on newborn infants investigate whether feeding infant formulae, which differ in their level of milk proteins, can influence the risk of later childhood obesity. The trial will take place in five countries with different habitual total protein intakes to increase the range of protein intakes The investigators will study body composition, hormonal status, protein metabolism and anthropometric markers of childhood obesity. The whole cohort will be followed up until age 18 years, to assess the long term impact on the prevalence of obesity. The investigators will explore the impact of consumer (parental) attitudes to, and perceptions of, different practices of infant feeding in relation to infant behaviour (satisfaction, crying, sleep duration). This consumer science information will help improve the understanding of consumer (infants and parents) acceptance of and preference for foods that contribute to healthy diets. If a relationship between early dietary protein intake and later childhood obesity risk is confirmed, it offers possibilities for the prevention of obesity, for improving advice given to parents and for developing nutritionally improved dietary products for infants.

The First Heroes study plans to influence weight and health trajectories, modify disease risk, and improve health care services for mother-father-infant triads from racial/ethnic minority and health disparity populations. This study is a two-arm, randomized controlled trial recruiting from Massachusetts General Hospital (MGH) obstetrics practices. This study will enroll 250 father-mother dyads in the second trimester of pregnancy and intervene through their offspring's 1-year birthday. Each mother-father dyad participating will be randomly assigned to one of two arms: 1. Obstetric and Pediatric Standard of Care + New Parent Engagement Intervention Arm or; 2. Obstetric and Pediatric Standard of Care + Safety Control Arm.

The main purpose of the present study is to perform a 10 weeks dietary intervention study with a follow-up for 52 weeks in children from 7-14 years of age with overweight or obesity. In a caloric restricted and increased physical activity setting the control group will consume a low-moderate protein (15E%/day) diet whereas the intervention group will consume a higher protein (25E%/day) diet. Furthermore, the investigators want to investigate the effect of frequent follow-up after intervention. Compared to the low-moderate protein diet, the investigators hypothesis that a diet with higher consumption of protein-containing foods will more effectively induce weight loss (a reduction in BMI-SDS) or weight maintenance in children with overweight or obesity, and improve risk factors for type 2 diabetes and Quality of Life.

In order to evaluate the effect of an educational intervention on mothers with gestational diabetes and their offspring in the first 18 months of life, The intervention will be applied to mothers with gestational diabetes, and a group of mothers without diabetes, against a control group with the normal post-partum treatment. Effects on overweight and obesity will be evaluated in both mothers and offspring.

Obesity is associated with increased cardiometabolic disease risk due, in part, to heightened chronic inflammation arising from adipose tissue. There are no current targeted therapies to prevent or reverse the chronic inflammation of obesity, and a better understanding of these inflammatory pathways in humans is key to future therapeutic interventions. This project will determine both the anti-inflammatory potential of the SGLT2 inhibitor empagliflozin, and the contribution of adipose inflammation to surrogate measures of cardiovascular disease in a randomized controlled trial of obese patients.