View clinical trials related to Body Weight.
Filter by:Background Risk factors for cardiometabolic diseases have their onset in infancy. Comorbidities such as overweight, abdominal obesity, hypertension, insulin resistance and elevated triglycerides have been observed in childhood with a tendency to persist into adult life. Furthermore, this situation has generated an increase in morbidity and mortality rates due to chronic non-communicable diseases. One approach to decrease the impact of cardiometabolic diseases is the intervention with exercise training (strength and aerobic capacity), where an important role of protein intake plays a role in influencing the performance of strength training, due to the greater utilization of low-energy protein compared to aerobic exercise. In children, a better tolerance was reported in muscle strength exercises, with at least one supervised training session per week with moderate intensity (20 minutes of physical activity). Currently, there is no consensus on the minimum time required to intervene and achieve significant changes in the metabolic profile of adolescents and children. Objective To evaluate the relationship between weight at birth and adaptations to aerobic exercise and muscular strength, and its effects on metabolic risk, body composition and physical capacity. Methodology An experimental study with individual analysis per participant would be perform. The sample will include a 12 to 17-year-old adolescent population. It will consist of two phases. The intervention will be based on moderate strength, power and resistance training programs, and/or moderate aerobic capacity exercise in circuit steps. The workouts will be done two times a week, approximately 30 to 40 minutes including warm-up, stretching and cooling. All participants personal and family history data would be collected and blood samples would be taken. Potential results Within the expected results, the protocol wants to implement a new methodology of physical capacity training. Furthermore, the protocol will evaluate if related cardiometabolic risk factors with the intervention would improve in target patients at risk of developing cardiometabolic diseases to identify them and prevent the occurrence of these pathologies in adult life.
The purpose of the study is to examine the changes of sleep during weight loss and weight loss management. The research staff will also obtain data on sleep disturbances, insomnia symptoms, risk of sleep apnea, circadian preferences, weight loss self-efficacy, emotional eating, executive functioning, loneliness and social isolation, and patients' beliefs about how sleep might impact their weight control or vice versa.
Type 2 Diabetes Mellitus (T2DM) and Gestational Diabetes Mellitus (GDM) create complications during pregnancy, particularly in women with gestational weight gain (GWG) that falls over the recommended limit. On the other hand Medical nutrition therapy (MNT) has been shown to reduce some complications in women with T2DM and GDM. The aim of this project was to assess the association of MNT consultations and eating behavior with GWG in Mexican women with T2DM and GDM.
The main purpose of the present study was to investigate the effects of whey protein following resistance training on body composition, muscular strength, functional capacity, and plasma-metabolism biomarkers in older women with sarcopenic obesity.
Time restricted feeding (TRF) is a novel type of intermittent calorie restriction diet that involves eating a daily period of 8 hours or less. This is a randomized controlled trial to evaluate the effect of time restricted feeding (TRF) on weight loss and cardiometabolic risk factors in obese adults over 12 months compared to continuous energy restriction (CER).
Many behavioral weight loss interventions have been developed, but still have significant limitations in terms of achieving clinically significant, sustained weight loss. A recent study incorporating Acceptance and Commitment Therapy (ACT) in a randomized clinical trial resulted in participants who attained significantly greater 12-month weight loss in the ACT arm than those assigned to standard behavioral treatment, suggesting that ACT may have the potential to improve behavioral weight loss outcomes. The investigators have developed a novel telephone-delivered version of the ACT behavioral weight loss intervention, based on proven success using ACT telephone counseling intervention for smoking cessation.
Computed Tomography (CT) is widely used in abdominal imaging for a variety of indications. Contrast media (CM) is used to enhance vascular structures and organ parenchyma. Attenuation of the liver makes it possible to recognize hypo- and hypervascular lesions, which are often invisible on unenhanced CT images. Lesions can only be detected in case they are large enough and the contrast with the background is high enough. Heiken et al. showed already in 1995 that a difference in Hounsfield Units (HU) of at least 50 HU is needed to be able to recognize liver lesions [1]. On the other hand, patients should not receive more CM than necessarily, because of possible underlying physiological effects [2-4]. Although there has been some controversy about this recently, there is no need to give patients more CM than needed, because of increased costs, no quality improvement and their might still be a relationship with contrast induced nephropathy (CIN) [5]. Recent publications suggested individualization of injection protocols that can be based on either total body weight (TBW) or lean body weight (LBW) [6-9]. In the investigators department an injection protocol based on TBW is currently used. Besides the CM injection parameters, scanner parameters are of influence on the attenuation as well. Because of recent technical developments it became possible to reach a good image quality (IQ) at lower tube voltages [10]. When the x-ray output comes closer to the 33 keV k-edge of Iodine, attenuation increases. In short, decreasing the tube voltage increases the attenuation of iodine. Scanning at a lower tube voltage therefore gives rise to even lower CM volumes. Lastly, it would be revolutionary to accomplish a liver enhancement that is homogenous, sufficient for lesion detection and comparable between patients and in the same patients, regardless of weight and scanner settings used.
Inactivity was reported to be high in children and considered to be the fourth common cause of death in all ages. The reason for children is usually the increasing indoor use of sedentary screen time. Active Video Games (AVG) have recently been introduced for decreasing the sedentary time for children and directing them to physical activity (PA) at home.The aim of this study is to show the quantitative effect of games on physical fitness parameters like weight, body mass index (BMI) and fat ratio (FR). The study also aims at the factors for motivation or continuance of the games as self-perception and enjoyment levels together with qualitative effects of games on satisfaction and attitude changes in inactive children.
A case control study with before-after design. A concurrent training and a nutritional management intervention was offered by a patient with head and neck cancer, in order to compare outcomes related to strength and endurance performance and to body composition
Background: Previous studies report 0.4-1.5kg of weight gain during the holiday season, which may contribute to annual weight gain. Purpose: To test whether daily self-weighing (DSW) can prevent holiday weight gain. Hypothesis: We hypothesized that daily self-weighing would effectively prevent weight and fat gain, and that individuals with overweight and obesity would respond most favorably to DSW.